51
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Jeoung S, Kim S, Kim M, Moon HR. Pore engineering of metal-organic frameworks with coordinating functionalities. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213377] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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52
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Biggins N, Ziebel ME, Gonzalez MI, Long JR. Crystallographic characterization of the metal-organic framework Fe 2(bdp) 3 upon reductive cation insertion. Chem Sci 2020; 11:9173-9180. [PMID: 34123166 PMCID: PMC8163410 DOI: 10.1039/d0sc03383a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Precisely locating extra-framework cations in anionic metal–organic framework compounds remains a long-standing, yet crucial, challenge for elucidating structure–performance relationships in functional materials. Single-crystal X-ray diffraction is one of the most powerful approaches for this task, but single crystals of frameworks often degrade when subjected to post-synthetic metalation or reduction. Here, we demonstrate the growth of sizable single crystals of the robust metal–organic framework Fe2(bdp)3 (bdp2− = benzene-1,4-dipyrazolate) and employ single-crystal-to-single-crystal chemical reductions to access the solvated framework materials A2Fe2(bdp)3·yTHF (A = Li+, Na+, K+). X-ray diffraction analysis of the sodium and potassium congeners reveals that the cations are located near the center of the triangular framework channels and are stabilized by weak cation–π interactions with the framework ligands. Freeze-drying with benzene enables isolation of activated single crystals of Na0.5Fe2(bdp)3 and Li2Fe2(bdp)3 and the first structural characterization of activated metal–organic frameworks wherein extra-framework alkali metal cations are also structurally located. Comparison of the solvated and activated sodium-containing structures reveals that the cation positions differ in the two materials, likely due to cation migration that occurs upon solvent removal to maximize stabilizing cation–π interactions. Hydrogen adsorption data indicate that these cation–framework interactions are sufficient to diminish the effective cationic charge, leading to little or no enhancement in gas uptake relative to Fe2(bdp)3. In contrast, Mg0.85Fe2(bdp)3 exhibits enhanced H2 affinity and capacity over the non-reduced parent material. This observation shows that increasing the charge density of the pore-residing cation serves to compensate for charge dampening effects resulting from cation–framework interactions and thereby promotes stronger cation–H2 interactions. Single-crystal X-ray diffraction reveals structural influences on gas adsorption properties in anionic metal–organic frameworks.![]()
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Affiliation(s)
- Naomi Biggins
- Department of Chemistry, University of California Berkeley California 94720 USA .,Materials Sciences Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
| | - Michael E Ziebel
- Department of Chemistry, University of California Berkeley California 94720 USA .,Materials Sciences Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
| | - Miguel I Gonzalez
- Department of Chemistry, University of California Berkeley California 94720 USA
| | - Jeffrey R Long
- Department of Chemistry, University of California Berkeley California 94720 USA .,Department of Chemical and Biomolecular Engineering, University of California Berkeley California 94720 USA.,Materials Sciences Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
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53
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Peralta RA, Huxley MT, Evans JD, Fallon T, Cao H, He M, Zhao XS, Agnoli S, Sumby CJ, Doonan CJ. Highly Active Gas Phase Organometallic Catalysis Supported Within Metal-Organic Framework Pores. J Am Chem Soc 2020; 142:13533-13543. [PMID: 32650640 DOI: 10.1021/jacs.0c05286] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Metal-organic frameworks (MOFs) can act as a platform for the heterogenization of molecular catalysts, providing improved stability, allowing easy catalyst recovery and a route toward structural elucidation of the active catalyst. We have developed a MOF, 1, possessing vacant N,N-chelating sites which are accessible via the porous channels that penetrate the structure. In the present work, cationic rhodium(I) norbornadiene (NBD) and bis(ethylene) (ETH) complexes paired with both noncoordinating and coordinating anions have been incorporated into the N,N-chelation sites of 1 via postsynthetic metalation and facile anion exchange. Exploiting the crystallinity of the host framework, the immobilized Rh(I) complexes were structurally characterized using X-ray crystallography. Ethylene hydrogenation catalysis by 1·[Rh(NBD)]X and 1·[Rh(ETH)2]X (X = Cl and BF4) was studied in the gas phase (2 bar, 46 °C) to reveal that 1·[Rh(ETH)2](BF4) was the most active catalyst (TOF = 64 h-1); the NBD materials and the chloride salt were notably less active. On the basis of these observations, the activity of the Rh(I) bis(ethylene) complexes, 1·[Rh(ETH)2]BF4 and 1·[Rh(ETH)2]Cl, in butene isomerization was also studied using gas-phase NMR spectroscopy. Under one bar of butene at 46 °C, 1·[Rh(ETH)2]BF4 rapidly catalyzes the conversion of 1-butene to 2-butene with a TOF averaging 2000 h-1 over five cycles. Notably, the chloride derivative, 1 [Rh(ETH)2]Cl displays negligible activity in comparison. XPS analysis of the postcatalysis sample, supported by DFT calculations, suggest that the catalytic activity is inhibited by the strong interactions between a Rh(III) allyl hydride intermediate and the chloride anion.
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Affiliation(s)
- Ricardo A Peralta
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Michael T Huxley
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Jack D Evans
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, 01062 Dresden, Germany
| | - Thomas Fallon
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Haijie Cao
- Institute of Materials for Energy and Environment, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, PR China
| | - Maoxia He
- Environment Research Institute, Shandong University, Qingdao 266237, PR China
| | - Xiu Song Zhao
- Institute of Materials for Energy and Environment, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, PR China.,School of Chemical Engineering, The University of Queensland, St Lucia,Brisbane 4072, Australia
| | - Stefano Agnoli
- Dipartimento di Scienze Chimiche, Università di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Christopher J Sumby
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Christian J Doonan
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
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54
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Newar R, Begum W, Antil N, Shukla S, Kumar A, Akhtar N, Balendra, Manna K. Single-Site Cobalt-Catalyst Ligated with Pyridylimine-Functionalized Metal-Organic Frameworks for Arene and Benzylic Borylation. Inorg Chem 2020; 59:10473-10481. [PMID: 32649190 DOI: 10.1021/acs.inorgchem.0c00747] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a highly active single-site heterogeneous cobalt-catalyst based on a porous and robust pyridylimine-functionalized metal-organic frameworks (pyrim-MOF) for chemoselective borylation of arene and benzylic C-H bonds. The pyrim-MOF having UiO-68 topology, constructed from zirconium-cluster secondary building units and pyridylimine-functionalized dicarboxylate bridging linkers, was metalated with CoCl2 followed by treatment of NaEt3BH to give the cobalt-functionalized MOF-catalyst (pyrim-MOF-Co). Pyrim-MOF-Co has a broad substrate scope, allowing the C-H borylation of halogen-, alkoxy-, alkyl-substituted arenes as well as heterocyclic ring systems using B2pin2 or HBpin (pin = pinacolate) as the borylating agent to afford the corresponding arene- or alkyl-boronate esters in good yields. Pyrim-MOF-Co gave a turnover number (TON) of up to 2500 and could be recycled and reused at least 9 times. Pyrim-MOF-Co was also significantly more robust and active than its homogeneous control, highlighting the beneficial effect of active-site isolation within the MOF framework that prevents intermolecular decomposition. The experimental and computational studies suggested (pyrim•-)CoI(THF) as the active catalytic species within the MOF, which undergoes a mechanistic pathway of oxidative addition, turnover limiting σ-bond metathesis, followed by reductive elimination to afford the boronate ester.
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Affiliation(s)
- Rajashree Newar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Wahida Begum
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Neha Antil
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Sakshi Shukla
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Ajay Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Naved Akhtar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Balendra
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Kuntal Manna
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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55
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Kim S, Lee J, Jeoung S, Moon HR, Kim M. Dual-fixations of europium cations and TEMPO species on metal-organic frameworks for the aerobic oxidation of alcohols. Dalton Trans 2020; 49:8060-8066. [PMID: 32459224 DOI: 10.1039/d0dt01324b] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The efficient and selective aerobic oxidation of alcohols has been investigated with judicious combinations of europium-incorporated and/or TEMPO ((2,2,6,6-tetramethylpiperidin-1-yl)oxyl)-functionalized zirconium-based porous metal-organic frameworks (MOFs). Although MOFs are well-known catalytic platforms for the aerobic oxidation with radical-functionalities and metal nanoparticles, these systematic approaches involving metal cations and/or radical species introduce numerous interesting aspects for cooperation between metals and TEMPO for the aerobic oxidation of alcohols. The role of TEMPO as the oxidant in the heterogeneous catalytic aerobic oxidation of alcohols was revealed through a series of comparisons between metal-anchored, TEMPO-anchored, and metal and TEMPO-anchored MOF catalysis. The fine tunability of the MOF allowed the homogeneously and doubly functionalized catalysts to undergo organic reactions in the heterogeneous media. In addition, the well-defined and carefully designed heterogeneous molecular catalysts displayed reusability along with better catalytic performance than the homogeneous systems using identical coordinating ligands. The role of metal-cation fixation should be carefully revised to control their coordination and maximize their catalytic activity. Lastly, the metal cation-fixed MOF displayed better substrate tolerance and reaction efficiencies than the TEMPO-anchored MOF or mixture MOF systems.
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Affiliation(s)
- Seongwoo Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, Cheongju 28644, Republic of Korea.
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56
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Li J, Yuan S, Qin JS, Huang L, Bose R, Pang J, Zhang P, Xiao Z, Tan K, Malko AV, Cagin T, Zhou HC. Fluorescence Enhancement in the Solid State by Isolating Perylene Fluorophores in Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2020; 12:26727-26732. [PMID: 32406228 DOI: 10.1021/acsami.0c05512] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polycyclic aromatic hydrocarbons such as perylene and pyrene and their derivatives are highly emissive fluorophores in solution. However, the practical applications of these materials in the field of molecular electronic and light-emitting devices are often hindered by self-quenching effects because of the formation of nonfluorescent aggregates in concentrated solutions or in the solid state. Herein, we demonstrate that aggregation-caused quenching of perylenes can be minimalized by molecular incorporation into metal-organic frameworks (MOFs). This study utilized a stable Zr6 cluster-based MOF, UiO-67, as a matrix. Linear linkers containing photoresponsive moieties were designed and incorporated into the parent UiO-67 scaffold through the partial replacement of the nonfluorescent linkers of a similar length, forming mixed-linker MOFs. The average distance between perylene moieties was tuned by changing the linker ratios, thus controlling the fluorescence intensity, emission wavelength, and quantum yield. Molecular modeling was further adopted to correlate the number of isolated perylene linkers within the framework with the ratio between the two linkers, thereby rationalizing the change in the observed fluorescent properties. Taking advantage of the tunable fluorescence, inherent porosity, and high chemical stability of this MOF platform, it was applied as a fluorescent sensor for oxygen detection in the gas phase, a model reaction, showing fast response and good recyclability.
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Affiliation(s)
- Jialuo Li
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Shuai Yuan
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Jun-Sheng Qin
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Lan Huang
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, United States
| | - Riya Bose
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Jiandong Pang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Peng Zhang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Zhifeng Xiao
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Kui Tan
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Anton V Malko
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Tahir Cagin
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, United States
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
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57
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Wei YS, Zhang M, Zou R, Xu Q. Metal-Organic Framework-Based Catalysts with Single Metal Sites. Chem Rev 2020; 120:12089-12174. [PMID: 32356657 DOI: 10.1021/acs.chemrev.9b00757] [Citation(s) in RCA: 425] [Impact Index Per Article: 106.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Metal-organic frameworks (MOFs) are a class of distinctive porous crystalline materials constructed by metal ions/clusters and organic linkers. Owing to their structural diversity, functional adjustability, and high surface area, different types of MOF-based single metal sites are well exploited, including coordinately unsaturated metal sites from metal nodes and metallolinkers, as well as active metal species immobilized to MOFs. Furthermore, controllable thermal transformation of MOFs can upgrade them to nanomaterials functionalized with active single-atom catalysts (SACs). These unique features of MOFs and their derivatives enable them to serve as a highly versatile platform for catalysis, which has actually been becoming a rapidly developing interdisciplinary research area. In this review, we overview the recent developments of catalysis at single metal sites in MOF-based materials with emphasis on their structures and applications for thermocatalysis, electrocatalysis, and photocatalysis. We also compare the results and summarize the major insights gained from the works in this review, providing the challenges and prospects in this emerging field.
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Affiliation(s)
- Yong-Sheng Wei
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Sakyo-ku, Kyoto 606-8501, Japan
| | - Mei Zhang
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Sakyo-ku, Kyoto 606-8501, Japan
| | - Ruqiang Zou
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, PR China
| | - Qiang Xu
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Sakyo-ku, Kyoto 606-8501, Japan.,School of Chemistry and Chemical Engineering, and Institute for Innovative Materials and Energy, Yangzhou University, Yangzhou 225009, China
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58
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Syed ZH, Chen Z, Idrees KB, Goetjen TA, Wegener EC, Zhang X, Chapman KW, Kaphan DM, Delferro M, Farha OK. Mechanistic Insights into C–H Borylation of Arenes with Organoiridium Catalysts Embedded in a Microporous Metal–Organic Framework. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00874] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zoha H. Syed
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Zhihengyu Chen
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11764, United States
| | - Karam B. Idrees
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Timothy A. Goetjen
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Evan C. Wegener
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Xuan Zhang
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Karena W. Chapman
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11764, United States
| | - David M. Kaphan
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Massimiliano Delferro
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Omar K. Farha
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
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59
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Young RJ, Huxley MT, Pardo E, Champness NR, Sumby CJ, Doonan CJ. Isolating reactive metal-based species in Metal-Organic Frameworks - viable strategies and opportunities. Chem Sci 2020; 11:4031-4050. [PMID: 34122871 PMCID: PMC8152792 DOI: 10.1039/d0sc00485e] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 03/19/2020] [Indexed: 02/01/2023] Open
Abstract
Structural insight into reactive species can be achieved via strategies such as matrix isolation in frozen glasses, whereby species are kinetically trapped, or by confinement within the cavities of host molecules. More recently, Metal-Organic Frameworks (MOFs) have been used as molecular scaffolds to isolate reactive metal-based species within their ordered pore networks. These studies have uncovered new reactivity, allowed observation of novel metal-based complexes and clusters, and elucidated the nature of metal-centred reactions responsible for catalysis. This perspective considers strategies by which metal species can be introduced into MOFs and highlights some of the advantages and limitations of each approach. Furthermore, the growing body of work whereby reactive species can be isolated and structurally characterised within a MOF matrix will be reviewed, including discussion of salient examples and the provision of useful guidelines for the design of new systems. Novel approaches that facilitate detailed structural analysis of reactive chemical moieties are of considerable interest as the knowledge garnered underpins our understanding of reactivity and thus guides the synthesis of materials with unprecedented functionality.
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Affiliation(s)
- Rosemary J Young
- Department of Chemistry, Centre for Advanced Nanomaterials, The University of Adelaide Adelaide Australia
- School of Chemistry, The University of Nottingham Nottingham UK
| | - Michael T Huxley
- Department of Chemistry, Centre for Advanced Nanomaterials, The University of Adelaide Adelaide Australia
| | - Emilio Pardo
- Institute of Molecular Science, University of Valencia Valencia Spain
| | | | - Christopher J Sumby
- Department of Chemistry, Centre for Advanced Nanomaterials, The University of Adelaide Adelaide Australia
| | - Christian J Doonan
- Department of Chemistry, Centre for Advanced Nanomaterials, The University of Adelaide Adelaide Australia
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60
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Martínez-Martínez AJ, Royle CG, Furfari SK, Suriye K, Weller AS. Solid-State Molecular Organometallic Catalysis in Gas/Solid Flow (Flow-SMOM) as Demonstrated by Efficient Room Temperature and Pressure 1-Butene Isomerization. ACS Catal 2020; 10:1984-1992. [PMID: 32296595 PMCID: PMC7147255 DOI: 10.1021/acscatal.9b03727] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 01/05/2020] [Indexed: 02/06/2023]
Abstract
![]()
The
use of solid–state molecular organometallic chemistry
(SMOM–chem) to promote the efficient double bond isomerization
of 1-butene to 2-butenes under flow–reactor conditions is reported.
Single crystalline catalysts based upon the σ-alkane complexes
[Rh(R2PCH2CH2PR2)(η2η2-NBA)][BArF4] (R
= Cy, tBu; NBA = norbornane; ArF = 3,5-(CF3)2C6H3) are prepared by hydrogenation
of a norbornadiene precursor. For the tBu-substituted system
this results in the loss of long-range order, which can be re-established
by addition of 1-butene to the material to form a mixture of [Rh(tBu2PCH2CH2PtBu2)(cis-2-butene)][BArF4] and [Rh(tBu2PCH2CH2PtBu2)(1-butene)][BArF4], in an order/disorder/order phase change. Deployment under flow-reactor
conditions results in very different on-stream stabilities. With R
= Cy rapid deactivation (3 h) to the butadiene complex occurs, [Rh(Cy2PCH2CH2PCy2)(butadiene)][BArF4], which can be reactivated by simple addition
of H2. While the equivalent butadiene complex does not
form with R = tBu at 298 K and on-stream conversion
is retained up to 90 h, deactivation is suggested to occur via loss
of crystallinity of the SMOM catalyst. Both systems operate under
the industrially relevant conditions of an isobutene co-feed. cis:trans
selectivites for 2-butene are biased in favor of cis for the tBu system and are more leveled for Cy.
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Affiliation(s)
| | - Cameron G. Royle
- Department of Chemistry, Chemistry Research Laboratories, University of Oxford, Oxford OX1 3TA, United Kingdom
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, United Kingsdom
| | - Samantha K. Furfari
- Department of Chemistry, Chemistry Research Laboratories, University of Oxford, Oxford OX1 3TA, United Kingdom
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, United Kingsdom
| | - Kongkiat Suriye
- SCG Chemicals, 1 Siam Cement Road, Bangsue, Bangkok 10800, Thailand
| | - Andrew S. Weller
- Department of Chemistry, Chemistry Research Laboratories, University of Oxford, Oxford OX1 3TA, United Kingdom
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, United Kingsdom
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61
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62
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Rajak R, Kumar R, Ansari SN, Saraf M, Mobin SM. Recent highlights and future prospects on mixed-metal MOFs as emerging supercapacitor candidates. Dalton Trans 2020; 49:11792-11818. [PMID: 32779674 DOI: 10.1039/d0dt01676d] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Mixed-metal metal-organic frameworks (M-MOFs) consist of at least two different metal ions as nodes in the same framework. The incorporation of a second or more metal ions provides structural/compositional diversity, multi-functionality and stability to the framework. Moreover, the periodical array of different metal ions in the framework may alter the physical/chemical properties of M-MOFs and result in fascinating applications. M-MOFs with exciting structural features offer superior supercapacitor performances compared to single metal MOFs due to the synergic effect of different metal ions. In this review, we summarize several synthetic methods to construct M-MOFs by employing various organic ligands or metalloligands. Further, we discuss the electrochemical performance of several M-MOFs and their derived composite materials for supercapacitor applications.
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Affiliation(s)
- Richa Rajak
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore, 453552, India.
| | - Ravinder Kumar
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore, 453552, India.
| | - Shagufi Naz Ansari
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore, 453552, India.
| | - Mohit Saraf
- Discipline of Metallurgy Engineering and Materials Science (MEMS), Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore, 453552, India
| | - Shaikh M Mobin
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore, 453552, India. and Discipline of Metallurgy Engineering and Materials Science (MEMS), Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore, 453552, India and Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India
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63
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Zhang Y, Huang C, Mi L. Metal–organic frameworks as acid- and/or base-functionalized catalysts for tandem reactions. Dalton Trans 2020; 49:14723-14730. [DOI: 10.1039/d0dt03025b] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In this article, we have reviewed the development of MOFs anchored with acidic and/or basic sites as heterogeneous catalysts for tandem/cascade (domino) reactions over the past five years.
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Affiliation(s)
- Yingying Zhang
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Chao Huang
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Liwei Mi
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
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64
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Norouzi F, Khavasi HR. Diversity-Oriented Metal Decoration on UiO-Type Metal-Organic Frameworks: an Efficient Approach to Increase CO 2 Uptake and Catalytic Conversion to Cyclic Carbonates. ACS OMEGA 2019; 4:19037-19045. [PMID: 31763526 PMCID: PMC6868879 DOI: 10.1021/acsomega.9b02035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 10/23/2019] [Indexed: 06/10/2023]
Abstract
A library of metallo-bipyridine UiO-type metal-organic frameworks (MOFs) has been successfully synthesized by postmetallation of a wide range of metal complexes into bidentate bipyridine moieties. Then, a systematic investigation is devoted to a catalytic evaluation of the resultant MOFs containing a binary Lewis acid function for the synthesis of cyclic carbonates from epoxides and carbon dioxide (CO2). The result indicated that the metal-grafted MOFs exhibit improvement in terms of CO2 uptake capacity and catalytic activity in comparison with their nonmetallated counterparts. The comprehensive investigation provides a valuable insight into the synergetic effects of MOF functionalities including metal node, grafted metal, and its counterion in the cycloaddition reaction. Furthermore, the metal coordination modulation due to its benefits such as being a solvent-free process, nearly full conversion to cyclic carbonates, high selectivity and high CO2 uptake, applying atmospheric CO2 pressure, and excellent stability and easy recyclability of the catalyst demonstrates them as promising candidates for practical utilization of CO2 conversion into value-added chemicals.
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Affiliation(s)
- Fataneh Norouzi
- Department of Inorganic Chemistry
and Catalysis, Shahid Beheshti University, General Campus, Evin, Tehran 1983963113, Iran
| | - Hamid Reza Khavasi
- Department of Inorganic Chemistry
and Catalysis, Shahid Beheshti University, General Campus, Evin, Tehran 1983963113, Iran
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65
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Gonzalez MI, Turkiewicz AB, Darago LE, Oktawiec J, Bustillo K, Grandjean F, Long GJ, Long JR. Confinement of atomically defined metal halide sheets in a metal-organic framework. Nature 2019; 577:64-68. [PMID: 31739311 DOI: 10.1038/s41586-019-1776-0] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/26/2019] [Indexed: 11/09/2022]
Abstract
The size-dependent and shape-dependent characteristics that distinguish nanoscale materials from bulk solids arise from constraining the dimensionality of an inorganic structure1-3. As a consequence, many studies have focused on rationally shaping these materials to influence and enhance their optical, electronic, magnetic and catalytic properties4-6. Although a select number of stable clusters can typically be synthesized within the nanoscale regime for a specific composition, isolating clusters of a predetermined size and shape remains a challenge, especially for those derived from two-dimensional materials. Here we realize a multidentate coordination environment in a metal-organic framework to stabilize discrete inorganic clusters within a porous crystalline support. We show confined growth of atomically defined nickel(II) bromide, nickel(II) chloride, cobalt(II) chloride and iron(II) chloride sheets through the peripheral coordination of six chelating bipyridine linkers. Notably, confinement within the framework defines the structure and composition of these sheets and facilitates their precise characterization by crystallography. Each metal(II) halide sheet represents a fragment excised from a single layer of the bulk solid structure, and structures obtained at different precursor loadings enable observation of successive stages of sheet assembly. Finally, the isolated sheets exhibit magnetic behaviours distinct from those of the bulk metal halides, including the isolation of ferromagnetically coupled large-spin ground states through the elimination of long-range, interlayer magnetic ordering. Overall, these results demonstrate that the pore environment of a metal-organic framework can be designed to afford precise control over the size, structure and spatial arrangement of inorganic clusters.
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Affiliation(s)
- Miguel I Gonzalez
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Ari B Turkiewicz
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Lucy E Darago
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Julia Oktawiec
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Karen Bustillo
- National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Fernande Grandjean
- Department of Chemistry, Missouri University of Science and Technology, University of Missouri, Rolla, MO, USA
| | - Gary J Long
- Department of Chemistry, Missouri University of Science and Technology, University of Missouri, Rolla, MO, USA
| | - Jeffrey R Long
- Department of Chemistry, University of California, Berkeley, CA, USA. .,Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, USA. .,Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
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66
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67
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Hu J, Liu Y, Liu J, Gu C. Chelation of transition metals into MOFs as a promising method for enhancing CO
2
capture: A computational study. AIChE J 2019. [DOI: 10.1002/aic.16835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Jianbo Hu
- State Key Laboratory of Coal Combustion School of Energy and Power Engineering, Huazhong University of Science and Technology Wuhan China
| | - Yang Liu
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta Georgia
| | - Jing Liu
- State Key Laboratory of Coal Combustion School of Energy and Power Engineering, Huazhong University of Science and Technology Wuhan China
| | - Chenkai Gu
- State Key Laboratory of Coal Combustion School of Energy and Power Engineering, Huazhong University of Science and Technology Wuhan China
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68
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Huxley MT, Young RJ, Bloch WM, Champness NR, Sumby CJ, Doonan CJ. Isomer Interconversion Studied through Single-Crystal to Single-Crystal Transformations in a Metal–Organic Framework Matrix. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00401] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Michael T. Huxley
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
| | - Rosemary J. Young
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
- School of Chemistry, The University of Nottingham, Nottingham NG7 2RD, U.K
| | - Witold M. Bloch
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
| | - Neil R. Champness
- School of Chemistry, The University of Nottingham, Nottingham NG7 2RD, U.K
| | - Christopher J. Sumby
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
| | - Christian J. Doonan
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
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69
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Masoomi MY, Morsali A, Dhakshinamoorthy A, Garcia H. Mixed‐Metal MOFs: Unique Opportunities in Metal–Organic Framework (MOF) Functionality and Design. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902229] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mohammad Yaser Masoomi
- Department of Chemistry Faculty of Sciences Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran
| | - Ali Morsali
- Department of Chemistry Faculty of Sciences Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran
| | | | - Hermenegildo Garcia
- Dep. de Quimica y Instituto Universitario de Tecnologia Quimica (CSIC-UPV), Universitat Politecnica de Valencia Valencia 46022 Spain
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70
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Masoomi MY, Morsali A, Dhakshinamoorthy A, Garcia H. Mixed-Metal MOFs: Unique Opportunities in Metal-Organic Framework (MOF) Functionality and Design. Angew Chem Int Ed Engl 2019; 58:15188-15205. [PMID: 30977953 DOI: 10.1002/anie.201902229] [Citation(s) in RCA: 291] [Impact Index Per Article: 58.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Indexed: 01/14/2023]
Abstract
Mixed-metal metal-organic frameworks (MM-MOFs) can be considered to be those MOFs having two different metals anywhere in the structure. Herein we summarize the various strategies for the preparation of MM-MOFs and some of their applications in adsorption, gas separation, and catalysis. It is shown that compared to homometallic MOFs, MM-MOFs bring about the opportunity to take advantage of the complexity and the synergism derived from the presence of different metal ions in the structure of MOFs. This is reflected in a superior performance and even stability of MM-MOFs respect to related single-metal MOFs. Emphasis is made on the use of MM-MOFs as catalysts for tandem reactions.
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Affiliation(s)
- Mohammad Yaser Masoomi
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Iran
| | | | - Hermenegildo Garcia
- Dep. de Quimica y, Instituto Universitario de Tecnologia Quimica (CSIC-UPV), Universitat Politecnica de Valencia, Valencia, 46022, Spain
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71
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Tahir N, Muniz-Miranda F, Everaert J, Tack P, Heugebaert T, Leus K, Vincze L, Stevens CV, Van Speybroeck V, Van Der Voort P. Immobilization of Ir(I) complex on covalent triazine frameworks for C H borylation reactions: A combined experimental and computational study. J Catal 2019. [DOI: 10.1016/j.jcat.2019.01.030] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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72
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Yu CJ, Krzyaniak MD, Fataftah MS, Wasielewski MR, Freedman DE. A concentrated array of copper porphyrin candidate qubits. Chem Sci 2019; 10:1702-1708. [PMID: 30842834 PMCID: PMC6368214 DOI: 10.1039/c8sc04435j] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 11/20/2018] [Indexed: 01/04/2023] Open
Abstract
Synthetic chemistry offers a pathway to realize atomically precise arrays of qubits, the smallest unit of a quantum information science system. We harnessed framework chemistry to create an array of qubit candidates, featuring one qubit every 13.6 Å, by synthesizing the new copper(ii) variant of the porphyrinic metal-organic framework PCN-224. We subjected the framework to pulse-electron paramagnetic resonance (EPR) measurements, establishing spin coherence at temperatures up to 80 K within a fully spin concentrated framework. Observation of Rabi oscillations further support the viability of the qubits within these arrays. To interrogate the spin dynamics of qubit arrays, we investigated spin-lattice relaxation, T 1, through a combination of pulse-EPR and alternating current (ac) magnetic susceptibility measurements. These data revealed distinct vibrational environments within the frameworks that contribute to spin dynamics. The aggregate results establish a pathway for a synthetic approach to create spatially precise networks of qubits.
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Affiliation(s)
- Chung-Jui Yu
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , USA .
| | - Matthew D Krzyaniak
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , USA .
- Institute for Sustainability and Energy at Northwester , Northwestern University , Evanston , Illinois 60208-3113 , USA
| | - Majed S Fataftah
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , USA .
| | - Michael R Wasielewski
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , USA .
- Institute for Sustainability and Energy at Northwester , Northwestern University , Evanston , Illinois 60208-3113 , USA
| | - Danna E Freedman
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , USA .
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73
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Braglia L, Borfecchia E, Lomachenko KA, Bugaev AL, Guda AA, Soldatov AV, Bleken BTL, Øien-Ødegaard S, Olsbye U, Lillerud KP, Bordiga S, Agostini G, Manzoli M, Lamberti C. Tuning Pt and Cu sites population inside functionalized UiO-67 MOF by controlling activation conditions. Faraday Discuss 2019. [PMID: 28621776 DOI: 10.1039/c7fd00024c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The exceptional thermal and chemical stability of the UiO-66, -67 and -68 classes of isostructural MOFs [J. Am. Chem. Soc., 2008, 130, 13850] makes them ideal materials for functionalization purposes aimed at introducing active centres for potential application in heterogeneous catalysis. We previously demonstrated that a small fraction (up to 10%) of the linkers in the UiO-67 MOF can be replaced by bipyridine-dicarboxylate (bpydc) moieties exhibiting metal-chelating ability and enabling the grafting of Pt(ii) and Pt(iv) ions in the MOF framework [Chem. Mater., 2015, 27, 1042] upon interaction with PtCl2 or PtCl4 precursors. Herein we extend this functionalization approach in two directions. First, we show that by controlling the activation of the UiO-67-Pt we can move from a material hosting isolated Pt(ii) sites anchored to the MOF framework with Pt(ii) exhibiting two coordination vacancies (potentially interesting for C-H bond activation) to the formation of very small Pt nanoparticles hosted inside the MOF cavities (potentially interesting for hydrogenation reactions). The second direction consists of the extension of the approach to the insertion of Cu(ii), obtained via interaction with CuCl2, and exhibiting interesting redox properties. All materials have been characterized by in situ X-ray absorption spectroscopy at the Pt L3- and Cu K-edges.
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Affiliation(s)
- L Braglia
- Department of Chemistry, NIS Interdepartmental Centre and INSRM Reference Centre, University of Turin, via Quarello 15A, I-10135 Turin, Italy
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74
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Remya VR, Kurian M. Synthesis and catalytic applications of metal–organic frameworks: a review on recent literature. INTERNATIONAL NANO LETTERS 2018. [DOI: 10.1007/s40089-018-0255-1] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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75
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Wen Y, Zhang J, Xu Q, Wu XT, Zhu QL. Pore surface engineering of metal–organic frameworks for heterogeneous catalysis. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.08.012] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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76
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Kirchon A, Feng L, Drake HF, Joseph EA, Zhou HC. From fundamentals to applications: a toolbox for robust and multifunctional MOF materials. Chem Soc Rev 2018; 47:8611-8638. [PMID: 30234863 DOI: 10.1039/c8cs00688a] [Citation(s) in RCA: 672] [Impact Index Per Article: 112.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In recent years, metal-organic frameworks (MOFs) have been regarded as one of the most important classes of materials. The combination of various metal clusters and ligands, arranged in a vast array of geometries has led to an ever-expanding MOF family. Each year, new and novel MOF structures are discovered. The structural diversity present in MOFs has significantly expanded the application of these new materials. MOFs show great potential for a variety of applications, including but not limited to: gas storage and separation, catalysis, biomedicine delivery, and chemical sensing. This review intends to offer a short summary of some of the most important topics and recent development in MOFs. The scope of this review shall cover the fundamental aspects concerning the design and synthesis of MOFs and range to the practical applications regarding their stability and derivative structures. Emerging trends of MOF development will also be discussed. These trends shall include multicomponent MOFs, defect development in MOFs, and MOF composites. The ever important structure-property-application relationship for MOFs will also be investigated. Overall, this review provides insight into both existing structures and emerging aspects of MOFs.
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Affiliation(s)
- Angelo Kirchon
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, USA.
| | - Liang Feng
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, USA.
| | - Hannah F Drake
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, USA.
| | - Elizabeth A Joseph
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, USA.
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, USA. and Department of Material Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, USA
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77
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Yuan S, Feng L, Wang K, Pang J, Bosch M, Lollar C, Sun Y, Qin J, Yang X, Zhang P, Wang Q, Zou L, Zhang Y, Zhang L, Fang Y, Li J, Zhou HC. Stable Metal-Organic Frameworks: Design, Synthesis, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704303. [PMID: 29430732 DOI: 10.1002/adma.201704303] [Citation(s) in RCA: 1123] [Impact Index Per Article: 187.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/27/2017] [Indexed: 05/17/2023]
Abstract
Metal-organic frameworks (MOFs) are an emerging class of porous materials with potential applications in gas storage, separations, catalysis, and chemical sensing. Despite numerous advantages, applications of many MOFs are ultimately limited by their stability under harsh conditions. Herein, the recent advances in the field of stable MOFs, covering the fundamental mechanisms of MOF stability, design, and synthesis of stable MOF architectures, and their latest applications are reviewed. First, key factors that affect MOF stability under certain chemical environments are introduced to guide the design of robust structures. This is followed by a short review of synthetic strategies of stable MOFs including modulated synthesis and postsynthetic modifications. Based on the fundamentals of MOF stability, stable MOFs are classified into two categories: high-valency metal-carboxylate frameworks and low-valency metal-azolate frameworks. Along this line, some representative stable MOFs are introduced, their structures are described, and their properties are briefly discussed. The expanded applications of stable MOFs in Lewis/Brønsted acid catalysis, redox catalysis, photocatalysis, electrocatalysis, gas storage, and sensing are highlighted. Overall, this review is expected to guide the design of stable MOFs by providing insights into existing structures, which could lead to the discovery and development of more advanced functional materials.
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Affiliation(s)
- Shuai Yuan
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Liang Feng
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Kecheng Wang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Jiandong Pang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Matheiu Bosch
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Christina Lollar
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Yujia Sun
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Junsheng Qin
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Xinyu Yang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Peng Zhang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Qi Wang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Lanfang Zou
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Yingmu Zhang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Liangliang Zhang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Yu Fang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Jialuo Li
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, TX, 77843-3255, USA
- Department of Materials Science and Engineering, Texas A&M University, College Station, TX, 77843-3003, USA
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78
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Tu TN, Nguyen MV, Nguyen HL, Yuliarto B, Cordova KE, Demir S. Designing bipyridine-functionalized zirconium metal–organic frameworks as a platform for clean energy and other emerging applications. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.014] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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79
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Zhang X, Huang Z, Ferrandon M, Yang D, Robison L, Li P, Wang TC, Delferro M, Farha OK. Catalytic chemoselective functionalization of methane in a metal−organic framework. Nat Catal 2018. [DOI: 10.1038/s41929-018-0069-6] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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80
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Yang X, Yuan S, Zou L, Drake H, Zhang Y, Qin J, Alsalme A, Zhou H. One‐Step Synthesis of Hybrid Core–Shell Metal–Organic Frameworks. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201710019] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xinyu Yang
- Department of Chemistry Texas A&M University USA
| | - Shuai Yuan
- Department of Chemistry Texas A&M University USA
| | - Lanfang Zou
- Department of Chemistry Texas A&M University USA
| | - Hannah Drake
- Department of Chemistry Texas A&M University USA
| | - Yingmu Zhang
- Department of Chemistry Texas A&M University USA
| | - Junsheng Qin
- Department of Chemistry Texas A&M University USA
| | - Ali Alsalme
- Department of Chemistry College of Science King Saud University Saudi Arabia
| | - Hong‐Cai Zhou
- Department of Chemistry Texas A&M University USA
- Department of Materials Science and Engineering Texas A&M University USA
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81
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Yang X, Yuan S, Zou L, Drake H, Zhang Y, Qin J, Alsalme A, Zhou H. One‐Step Synthesis of Hybrid Core–Shell Metal–Organic Frameworks. Angew Chem Int Ed Engl 2018; 57:3927-3932. [DOI: 10.1002/anie.201710019] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 02/14/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Xinyu Yang
- Department of Chemistry Texas A&M University USA
| | - Shuai Yuan
- Department of Chemistry Texas A&M University USA
| | - Lanfang Zou
- Department of Chemistry Texas A&M University USA
| | - Hannah Drake
- Department of Chemistry Texas A&M University USA
| | - Yingmu Zhang
- Department of Chemistry Texas A&M University USA
| | - Junsheng Qin
- Department of Chemistry Texas A&M University USA
| | - Ali Alsalme
- Department of Chemistry College of Science King Saud University Saudi Arabia
| | - Hong‐Cai Zhou
- Department of Chemistry Texas A&M University USA
- Department of Materials Science and Engineering Texas A&M University USA
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82
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Nguyen PTK, Nguyen HTD, Nguyen HN, Trickett CA, Ton QT, Gutiérrez-Puebla E, Monge MA, Cordova KE, Gándara F. New Metal-Organic Frameworks for Chemical Fixation of CO 2. ACS APPLIED MATERIALS & INTERFACES 2018; 10:733-744. [PMID: 29251904 DOI: 10.1021/acsami.7b16163] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A novel series of two zirconium- and one indium-based metal-organic frameworks (MOFs), namely, MOF-892, MOF-893, and MOF-894, constructed from the hexatopic linker, 1',2',3',4',5',6'-hexakis(4-carboxyphenyl)benzene, were synthesized and fully characterized. MOF-892 and MOF-893 are two new exemplars of materials with topologies previously unseen in the important family of zirconium MOFs. MOF-892, MOF-893, and MOF-894 exhibit efficient heterogeneous catalytic activity for the cycloaddition of CO2, resulting in a cyclic organic carbonate formation with high conversion, selectivity, and yield under mild conditions (1 atm CO2, 80 °C, and solvent-free). Because of the structural features provided by their building units, MOF-892 and MOF-893 are replete with accessible Lewis and Brønsted acid sites located at the metal clusters and the non-coordinating carboxylic groups of the linkers, respectively, which is found to promote the catalytic CO2 cycloaddition reaction. As a proof-of-concept, MOF-892 exhibits high catalytic activity in the one-pot synthesis of styrene carbonate from styrene and CO2 without preliminary synthesis and isolation of styrene oxide.
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Affiliation(s)
- Phuong T K Nguyen
- Center for Innovative Materials and Architectures (INOMAR), Vietnam National University-Ho Chi Minh City (VNU-HCM) , Ho Chi Minh City 721337, Vietnam
- Faculty of Chemistry, University of Science, Vietnam National University-Ho Chi Minh City , Ho Chi Minh City 721337, Vietnam
| | - Huong T D Nguyen
- Center for Innovative Materials and Architectures (INOMAR), Vietnam National University-Ho Chi Minh City (VNU-HCM) , Ho Chi Minh City 721337, Vietnam
- Faculty of Chemistry, University of Science, Vietnam National University-Ho Chi Minh City , Ho Chi Minh City 721337, Vietnam
| | - Hung N Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University-Ho Chi Minh City , Ho Chi Minh City 721337, Vietnam
| | - Christopher A Trickett
- Berkeley Global Science Institute, University of California-Berkeley , Berkeley, California 94720, United States
| | - Quang T Ton
- Faculty of Chemistry, University of Science, Vietnam National University-Ho Chi Minh City , Ho Chi Minh City 721337, Vietnam
| | - Enrique Gutiérrez-Puebla
- Departamento de Nuevas Arquitecturas en Química de Materiales, The Materials Science Factory, Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC) , Sor Juana Inés de la Cruz 3, Cantoblanco, 28049 Madrid, Spain
| | - M Angeles Monge
- Departamento de Nuevas Arquitecturas en Química de Materiales, The Materials Science Factory, Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC) , Sor Juana Inés de la Cruz 3, Cantoblanco, 28049 Madrid, Spain
| | - Kyle E Cordova
- Berkeley Global Science Institute, University of California-Berkeley , Berkeley, California 94720, United States
- Center for Research Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals , Dhahran 31261, Saudi Arabia
| | - Felipe Gándara
- Departamento de Nuevas Arquitecturas en Química de Materiales, The Materials Science Factory, Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC) , Sor Juana Inés de la Cruz 3, Cantoblanco, 28049 Madrid, Spain
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83
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Linder-Patton OM, de Prinse TJ, Furukawa S, Bell SG, Sumida K, Doonan CJ, Sumby CJ. Influence of nanoscale structuralisation on the catalytic performance of ZIF-8: a cautionary surface catalysis study. CrystEngComm 2018. [DOI: 10.1039/c8ce00746b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanoscale structuralisation is demonstrated to influence the stability and catalytic properties of zeolitic imidazolate framework-8.
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Affiliation(s)
- Oliver M. Linder-Patton
- Department of Chemistry and the Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Thomas J. de Prinse
- Department of Chemistry and the Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Shuhei Furukawa
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS)
- Kyoto University
- Kyoto
- Japan
| | - Stephen G. Bell
- Department of Chemistry and the Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Kenji Sumida
- Department of Chemistry and the Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Christian J. Doonan
- Department of Chemistry and the Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
| | - Christopher J. Sumby
- Department of Chemistry and the Centre for Advanced Nanomaterials
- The University of Adelaide
- Adelaide
- Australia
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84
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Xu Z, Zhao G, Ullah L, Wang M, Wang A, Zhang Y, Zhang S. Acidic ionic liquid based UiO-67 type MOFs: a stable and efficient heterogeneous catalyst for esterification. RSC Adv 2018; 8:10009-10016. [PMID: 35540816 PMCID: PMC9078748 DOI: 10.1039/c8ra01119b] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 03/03/2018] [Indexed: 11/21/2022] Open
Abstract
Acidic ionic liquid groups were introduced into the frameworks successfully and the resulting materials showed excellent activity.
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Affiliation(s)
- Zichen Xu
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Guoying Zhao
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Latif Ullah
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Meng Wang
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Aoyun Wang
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Yanqiang Zhang
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Suojiang Zhang
- CAS Key Laboratory of Green Process and Engineering
- State Key Laboratory of Multiphase Complex System
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
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85
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Mamlouk H, Suriboot J, Manyam PK, AlYazidi A, Bergbreiter DE, Madrahimov ST. Highly active, separable and recyclable bipyridine iridium catalysts for C–H borylation reactions. Catal Sci Technol 2018. [DOI: 10.1039/c7cy01641g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Iridium complexes generated from Ir(i) precursors and PIB oligomer functionalized bpy ligands efficiently catalyzed the reaction of arenes with bis(pinacolato)diboron under mild conditions to produce a variety of arylboronate compounds.
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Affiliation(s)
- Hind Mamlouk
- Department of Chemistry
- Texas A&M University at Qatar
- Doha
- Qatar
| | | | | | - Ahmed AlYazidi
- Department of Chemistry
- Texas A&M University at Qatar
- Doha
- Qatar
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86
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Genesio G, Maynadié J, Carboni M, Meyer D. Recent status on MOF thin films on transparent conductive oxides substrates (ITO or FTO). NEW J CHEM 2018. [DOI: 10.1039/c7nj03171h] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
MOF thin films on a conductive support are reviewed with a particular focus on the growth control and the binding strength of the films.
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Affiliation(s)
- Guillaume Genesio
- ICSM, Institut de Chimie Séparative de Marcoule UMR 5257
- CEA/CNRS/ENSCM/UM Bât 426
- 30207 Bagnols-sur-Cèze cedex
- France
| | - Jérôme Maynadié
- ICSM, Institut de Chimie Séparative de Marcoule UMR 5257
- CEA/CNRS/ENSCM/UM Bât 426
- 30207 Bagnols-sur-Cèze cedex
- France
| | - Michaël Carboni
- ICSM, Institut de Chimie Séparative de Marcoule UMR 5257
- CEA/CNRS/ENSCM/UM Bât 426
- 30207 Bagnols-sur-Cèze cedex
- France
| | - Daniel Meyer
- ICSM, Institut de Chimie Séparative de Marcoule UMR 5257
- CEA/CNRS/ENSCM/UM Bât 426
- 30207 Bagnols-sur-Cèze cedex
- France
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87
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Breathing 3D Frameworks with T-Shaped Connecting Ligand Exhibiting Solvent Induction, Metal Ions Effect and Luminescent Properties. CRYSTALS 2017. [DOI: 10.3390/cryst7100311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
To study the structural effects in three-dimensional porous coordination polymers, three novel flexible porous coordination polymers—[Cd2(bpdc)2](DMF)3(H2O) (1) and [M(bpdc)](DMF)(H2O) (M = Cd (2), Zn (3))—have been synthesized under solvothermal conditions with d10 block metal ions and T-shaped connecting ligand. Complexes 1–3 crystallize in different space groups, but they display the same ant network. The first two complexes can transform into each other via the alteration of guest, whereas complex 3 shows no structural change. The structural details reveal that the size of metal ions might be responsible for the transformation of porous frameworks. Furthermore, luminescent properties have been explored, and a guest-dependent shift of emission peaks was observed, suggesting potential application of the complexes as a probe.
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88
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Gutterød ES, Øien-Ødegaard S, Bossers K, Nieuwelink AE, Manzoli M, Braglia L, Lazzarini A, Borfecchia E, Ahmadigoltapeh S, Bouchevreau B, Lønstad-Bleken BT, Henry R, Lamberti C, Bordiga S, Weckhuysen BM, Lillerud KP, Olsbye U. CO2 Hydrogenation over Pt-Containing UiO-67 Zr-MOFs—The Base Case. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01457] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Emil Sebastian Gutterød
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Sigurd Øien-Ødegaard
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Koen Bossers
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
- Inorganic
Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Anne-Eva Nieuwelink
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
- Inorganic
Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Maela Manzoli
- Department
of Chemistry, NIS Interdepartmental Centre and INSRM reference centre, University of Turin, via Quarello 15A, I-10135 Turin, Italy
| | - Luca Braglia
- Department
of Chemistry, NIS Interdepartmental Centre and INSRM reference centre, University of Turin, via Quarello 15A, I-10135 Turin, Italy
- IRC
“Smart Materials”, Southern Federal University, Zorge
Street 5, 344090 Rostov-on-Don, Russia
| | - Andrea Lazzarini
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Elisa Borfecchia
- Department
of Chemistry, NIS Interdepartmental Centre and INSRM reference centre, University of Turin, via Quarello 15A, I-10135 Turin, Italy
| | - Sajjad Ahmadigoltapeh
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Boris Bouchevreau
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Bjørn Tore Lønstad-Bleken
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Reynald Henry
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Carlo Lamberti
- Department
of Chemistry, NIS Interdepartmental Centre and INSRM reference centre, University of Turin, via Quarello 15A, I-10135 Turin, Italy
- IRC
“Smart Materials”, Southern Federal University, Zorge
Street 5, 344090 Rostov-on-Don, Russia
| | - Silvia Bordiga
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
- Department
of Chemistry, NIS Interdepartmental Centre and INSRM reference centre, University of Turin, via Quarello 15A, I-10135 Turin, Italy
| | - Bert M. Weckhuysen
- Inorganic
Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Karl Petter Lillerud
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
| | - Unni Olsbye
- Centre
for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, Sem Saelandsvei 26, N-0315 Oslo, Norway
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89
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Chadwick FM, McKay AI, Martinez-Martinez AJ, Rees NH, Krämer T, Macgregor SA, Weller AS. Solid-state molecular organometallic chemistry. Single-crystal to single-crystal reactivity and catalysis with light hydrocarbon substrates. Chem Sci 2017; 8:6014-6029. [PMID: 28989631 PMCID: PMC5625289 DOI: 10.1039/c7sc01491k] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 07/05/2017] [Indexed: 01/24/2023] Open
Abstract
Solid-state molecular organometallic catalysis (SMOM-cat): synthetic routes, unique structural motifs, mobility in the solid-state and very active gas/solid isomerization catalysts.
Single-crystal to single-crystal solid/gas reactivity and catalysis starting from the precursor sigma-alkane complex [Rh(Cy2PCH2CH2PCy2)(η2η2-NBA)][BArF4] (NBA = norbornane; ArF = 3,5-(CF3)2C6H3) is reported. By adding ethene, propene and 1-butene to this precursor in solid/gas reactions the resulting alkene complexes [Rh(Cy2PCH2CH2PCy2)(alkene)x][BArF4] are formed. The ethene (x = 2) complex, [Rh(Cy2PCH2CH2PCy2)(ethene)2][BArF4]-Oct, has been characterized in the solid-state (single-crystal X-ray diffraction) and by solution and solid-state NMR spectroscopy. Rapid, low temperature recrystallization using solution methods results in a different crystalline modification, [Rh(Cy2PCH2CH2PCy2)(ethene)2][BArF4]-Hex, that has a hexagonal microporous structure (P6322). The propene complex (x = 1) [Rh(Cy2PCH2CH2PCy2)(propene)][BArF4] is characterized as having a π-bound alkene with a supporting γ-agostic Rh···H3C interaction at low temperature by single-crystal X-ray diffraction, variable temperature solution and solid-state NMR spectroscopy, as well as periodic density functional theory (DFT) calculations. A fluxional process occurs in both the solid-state and solution that is proposed to proceed via a tautomeric allyl-hydride. Gas/solid catalytic isomerization of d3-propene, H2C
Created by potrace 1.16, written by Peter Selinger 2001-2019
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CHCD3, using [Rh(Cy2PCH2CH2PCy2)(η2η2-NBA)][BArF4] scrambles the D-label into all possible positions of the propene, as shown by isotopic perturbation of equilibrium measurements for the agostic interaction. Periodic DFT calculations show a low barrier to H/D exchange (10.9 kcal mol–1, PBE-D3 level), and GIPAW chemical shift calculations guide the assignment of the experimental data. When synthesized using solution routes a bis-propene complex, [Rh(Cy2PCH2CH2PCy2)(propene)2][BArF4], is formed. [Rh(Cy2PCH2CH2PCy2)(butene)][BArF4] (x = 1) is characterized as having 2-butene bound as the cis-isomer and a single Rh···H3C agostic interaction. In the solid-state two low-energy fluxional processes are proposed. The first is a simple libration of the 2-butene that exchanges the agostic interaction, and the second is a butene isomerization process that proceeds via an allyl-hydride intermediate with a low computed barrier of 14.5 kcal mol–1. [Rh(Cy2PCH2CH2PCy2)(η2η2-NBA)][BArF4] and the polymorphs of [Rh(Cy2PCH2CH2PCy2)(ethene)2][BArF4] are shown to be effective in solid-state molecular organometallic catalysis (SMOM-Cat) for the isomerization of 1-butene to a mixture of cis- and trans-2-butene at 298 K and 1 atm, and studies suggest that catalysis is likely dominated by surface-active species. [Rh(Cy2PCH2CH2PCy2)(η2η2-NBA)][BArF4] is also shown to catalyze the transfer dehydrogenation of butane to 2-butene at 298 K using ethene as the sacrificial acceptor.
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Affiliation(s)
- F Mark Chadwick
- Department of Chemistry , Chemistry Research Laboratories , University of Oxford , OX1 3TA , UK .
| | - Alasdair I McKay
- Department of Chemistry , Chemistry Research Laboratories , University of Oxford , OX1 3TA , UK .
| | | | - Nicholas H Rees
- Department of Chemistry , Chemistry Research Laboratories , University of Oxford , OX1 3TA , UK .
| | - Tobias Krämer
- Institute of Chemical Sciences , Heriot Watt University , Edinburgh , EH14 4AS , UK .
| | - Stuart A Macgregor
- Institute of Chemical Sciences , Heriot Watt University , Edinburgh , EH14 4AS , UK .
| | - Andrew S Weller
- Department of Chemistry , Chemistry Research Laboratories , University of Oxford , OX1 3TA , UK .
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90
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Gonzalez MI, Mason JA, Bloch ED, Teat SJ, Gagnon KJ, Morrison GY, Queen WL, Long JR. Structural characterization of framework-gas interactions in the metal-organic framework Co 2(dobdc) by in situ single-crystal X-ray diffraction. Chem Sci 2017; 8:4387-4398. [PMID: 28966783 PMCID: PMC5580307 DOI: 10.1039/c7sc00449d] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 04/10/2017] [Indexed: 11/21/2022] Open
Abstract
The crystallographic characterization of framework-guest interactions in metal-organic frameworks allows the location of guest binding sites and provides meaningful information on the nature of these interactions, enabling the correlation of structure with adsorption behavior. Here, techniques developed for in situ single-crystal X-ray diffraction experiments on porous crystals have enabled the direct observation of CO, CH4, N2, O2, Ar, and P4 adsorption in Co2(dobdc) (dobdc4- = 2,5-dioxido-1,4-benzenedicarboxylate), a metal-organic framework bearing coordinatively unsaturated cobalt(ii) sites. All these molecules exhibit such weak interactions with the high-spin cobalt(ii) sites in the framework that no analogous molecular structures exist, demonstrating the utility of metal-organic frameworks as crystalline matrices for the isolation and structural determination of unstable species. Notably, the Co-CH4 and Co-Ar interactions observed in Co2(dobdc) represent, to the best of our knowledge, the first single-crystal structure determination of a metal-CH4 interaction and the first crystallographically characterized metal-Ar interaction. Analysis of low-pressure gas adsorption isotherms confirms that these gases exhibit mainly physisorptive interactions with the cobalt(ii) sites in Co2(dobdc), with differential enthalpies of adsorption as weak as -17(1) kJ mol-1 (for Ar). Moreover, the structures of Co2(dobdc)·3.8N2, Co2(dobdc)·5.9O2, and Co2(dobdc)·2.0Ar reveal the location of secondary (N2, O2, and Ar) and tertiary (O2) binding sites in Co2(dobdc), while high-pressure CO2, CO, CH4, N2, and Ar adsorption isotherms show that these binding sites become more relevant at elevated pressures.
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Affiliation(s)
- Miguel I Gonzalez
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
| | - Jarad A Mason
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
| | - Eric D Bloch
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
| | - Simon J Teat
- Advanced Light Source , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Kevin J Gagnon
- Advanced Light Source , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Gregory Y Morrison
- Advanced Light Source , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Wendy L Queen
- The Molecular Foundry , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
- École Polytechnique Fédérale de Lausanne (EPFL) , Institut des Sciences et Ingénierie Chimiques , CH 1051 Sion , Switzerland
| | - Jeffrey R Long
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
- Department of Chemical and Biomolecular Engineering , University of California , Berkeley , California 94720-1462 , USA
- Materials Sciences Division , Lawrence Berkeley National Laboratory , Berkeley , California 94720 94720 , USA
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91
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Ren H, Zhou YP, Bai Y, Cui C, Driess M. Cobalt-Catalyzed Regioselective Borylation of Arenes: N-Heterocyclic Silylene as an Electron Donor in the Metal-Mediated Activation of C−H Bonds. Chemistry 2017; 23:5663-5667. [DOI: 10.1002/chem.201605937] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Hailong Ren
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Yu-Peng Zhou
- Department of Chemistry: Metalorganics and Inorganic Materials Sekr C2; Technische Universität Berlin; Strasse des 17. Juni 135 Berlin 10623 Germany
| | - Yunping Bai
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Chunming Cui
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P. R. China
| | - Matthias Driess
- Department of Chemistry: Metalorganics and Inorganic Materials Sekr C2; Technische Universität Berlin; Strasse des 17. Juni 135 Berlin 10623 Germany
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92
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Burgun A, Coghlan CJ, Huang DM, Chen W, Horike S, Kitagawa S, Alvino JF, Metha GF, Sumby CJ, Doonan CJ. Mapping‐Out Catalytic Processes in a Metal–Organic Framework with Single‐Crystal X‐ray Crystallography. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611254] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alexandre Burgun
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
| | - Campbell J. Coghlan
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
| | - David M. Huang
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
| | - Wenqian Chen
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Institute for Integrated Cell-Materials Science (iCeMS) Kyoto University Kyoto Japan
| | - Satoshi Horike
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Institute for Integrated Cell-Materials Science (iCeMS) Kyoto University Kyoto Japan
| | - Susumu Kitagawa
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Institute for Integrated Cell-Materials Science (iCeMS) Kyoto University Kyoto Japan
| | - Jason F. Alvino
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
| | - Gregory F. Metha
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
| | - Christopher J. Sumby
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
| | - Christian J. Doonan
- Department of Chemistry and Centre for Advanced Nanomaterials The University of Adelaide Adelaide South Australia 5005 Australia
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93
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Burgun A, Coghlan CJ, Huang DM, Chen W, Horike S, Kitagawa S, Alvino JF, Metha GF, Sumby CJ, Doonan CJ. Mapping-Out Catalytic Processes in a Metal-Organic Framework with Single-Crystal X-ray Crystallography. Angew Chem Int Ed Engl 2017; 56:8412-8416. [PMID: 28160366 DOI: 10.1002/anie.201611254] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Indexed: 11/12/2022]
Abstract
Single-crystal X-ray crystallography is employed to characterize the reaction species of a full catalytic carbonylation cycle within a MnII -based metal-organic framework (MOF) material. The structural insights explain why the Rh metalated MOF is catalytically competent toward the carbonylation of MeBr but only affords stoichiometric turn-over in the case of MeI. This work highlights the capability of MOFs to act as platform materials for studying single-site catalysis in heterogeneous systems.
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Affiliation(s)
- Alexandre Burgun
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - Campbell J Coghlan
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - David M Huang
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - Wenqian Chen
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Institute for Integrated Cell-Materials Science (iCeMS), Kyoto University, Kyoto, Japan
| | - Satoshi Horike
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Institute for Integrated Cell-Materials Science (iCeMS), Kyoto University, Kyoto, Japan
| | - Susumu Kitagawa
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Institute for Integrated Cell-Materials Science (iCeMS), Kyoto University, Kyoto, Japan
| | - Jason F Alvino
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - Gregory F Metha
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - Christopher J Sumby
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - Christian J Doonan
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia, 5005, Australia
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94
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Zhao N, Li P, Mu X, Liu C, Sun F, Zhu G. Facile synthesis of an ultra-stable metal–organic framework with excellent acid and base resistance. Faraday Discuss 2017; 201:63-70. [DOI: 10.1039/c7fd00017k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A novel ultra-stable metal–organic framework, MCIF-1, [Cu2(DCI)2](MeCN), based on dicyanoimidazole and Cu(i), has been synthesized at room temperature successfully. MCIF-1 shows excellent water stability and can retain crystallinity after soaking in water for about one week. In addition, MCIF-1 also shows exceptional resistance under both acidic and basic conditions within a large pH range from 0 to 13.5. What is more, after modifying the synthesis procedure slightly, we can produce this material in a large scale during a very short time. Mild synthesis conditions, excellent stability and ease of large scale production give MCIF-1 great potential for practical use.
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Affiliation(s)
- Nian Zhao
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun
- China 130012
| | - Ping Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun
- China 130012
| | - Xin Mu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun
- China 130012
| | - Chuanfang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun
- China 130012
| | - Fuxing Sun
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun
- China 130012
| | - Guangshan Zhu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun
- China 130012
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95
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Pike SD, Crimmin MR, Chaplin AB. Organometallic chemistry using partially fluorinated benzenes. Chem Commun (Camb) 2017; 53:3615-3633. [DOI: 10.1039/c6cc09575e] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorobenzenes, in particular fluorobenzene (FB) and 1,2-difluorobenzene (1,2-DiFB), are versatile solvents for conducting organometallic chemistry and transition-metal-based catalysis.
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Affiliation(s)
| | - Mark R. Crimmin
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
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96
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Gonzalez MI, Oktawiec J, Long JR. Ethylene oligomerization in metal–organic frameworks bearing nickel(ii) 2,2′-bipyridine complexes. Faraday Discuss 2017; 201:351-367. [DOI: 10.1039/c7fd00061h] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The metal–organic frameworks Zr6O4(OH)4(bpydc)6 (1; bpydc2− = 2,2′-bipyridine-5,5′-dicarboxylate) and Zr6O4(OH)4(bpydc)0.84(bpdc)5.16 (2; bpdc2− = biphenyl-4,4′-dicarboxylate) were readily metalated with Ni(DME)Br2 (DME = dimethoxyethane) to produce the corresponding metalated frameworks 1(NiBr2)6 and 2(NiBr2)0.84. Both nickel(ii)-containing frameworks catalyze the oligomerization of ethylene in the presence of Et2AlCl. In these systems, the pore environment around the active nickel sites significantly influences their selectivity for formation of oligomers over polymer. Specifically, the single-crystal structure of 1(NiBr2)5.64 reveals that surrounding metal–linker complexes enforce a steric environment on each nickel site that causes polymer formation to become favorable. Minimizing this steric congestion by isolating the nickel(ii) bipyridine complexes in the mixed-linker framework 2(NiBr2)0.84 markedly improves both the catalytic activity and selectivity for oligomers. Furthermore, both frameworks give product mixtures that are enriched in shorter olefins (C4–10), leading to deviations from the expected Schulz–Flory distribution of oligomers. Although these deviations indicate possible pore confinement effects on selectivity, control experiments using the nickel-treated biphenyl framework Zr6O4(OH)4(bpdc)6(NiBr2)0.14 (3(NiBr2)0.14) reveal that they likely arise at least in part from the presence of nickel species that are not ligated by bipyridine within 1(NiBr2)5.64 and 2(NiBr2)0.84.
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Affiliation(s)
| | - Julia Oktawiec
- Department of Chemistry
- University of California
- Berkeley
- USA
| | - Jeffrey R. Long
- Department of Chemistry
- University of California
- Berkeley
- USA
- Department of Chemical and Biomolecular Engineering
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97
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Navarro Amador R, Carboni M, Meyer D. Sorption and photodegradation under visible light irradiation of an organic pollutant by a heterogeneous UiO-67–Ru–Ti MOF obtained by post-synthetic exchange. RSC Adv 2017. [DOI: 10.1039/c6ra26552a] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
By exchanging metals in a photoactive MOF, it has been possible to obtain a material for the photodegradation of methylene blue.
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Affiliation(s)
| | - Michaël Carboni
- ICSM
- Institut de Chimie Séparative de Marcoule UMR 5257
- CEA
- CNRS
- ENSCM
| | - Daniel Meyer
- ICSM
- Institut de Chimie Séparative de Marcoule UMR 5257
- CEA
- CNRS
- ENSCM
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98
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Rimoldi M, Howarth AJ, DeStefano MR, Lin L, Goswami S, Li P, Hupp JT, Farha OK. Catalytic Zirconium/Hafnium-Based Metal–Organic Frameworks. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02923] [Citation(s) in RCA: 246] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Martino Rimoldi
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ashlee J. Howarth
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Matthew R. DeStefano
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Lu Lin
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Subhadip Goswami
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Peng Li
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Joseph T. Hupp
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K. Farha
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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99
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Amidation via ligand-free direct oxidative C(sp3)-H/NH coupling with Cu-CPO-27 metal-organic framework as a recyclable heterogeneous catalyst. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.059] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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100
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Hou YL, Yee KK, Wong YL, Zha M, He J, Zeller M, Hunter AD, Yang K, Xu Z. Metalation Triggers Single Crystalline Order in a Porous Solid. J Am Chem Soc 2016; 138:14852-14855. [PMID: 27794594 DOI: 10.1021/jacs.6b09763] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We report the dramatic triggering of structural order in a Zr(IV)-based metal-organic framework (MOF) through docking of HgCl2 guests. Although as-made crystals were unsuitable for single crystal X-ray diffraction (SCXRD), with diffraction limited to low angles well below atomic resolution due to intrinsic structural disorder, permeation of HgCl2 not only leaves the crystals intact but also resulted in fully resolved backbone as well as thioether side groups. The crystal structure revealed elaborate HgCl2-thioether aggregates nested within the host octahedra to form a hierarchical, multifunctional net. The chelating thioether groups also promote Hg(II) removal from water, while the trapped Hg(II) can be easily extricated by 2-mercaptoethanol to reactivate the MOF sorbent.
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Affiliation(s)
- Yun-Long Hou
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Ka-Kit Yee
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Yan-Lung Wong
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Meiqin Zha
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Jun He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology , Guangzhou 510006, Guangdong, China
| | - Matthias Zeller
- Department of Chemistry, Purdue University , 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Allen D Hunter
- Department of Chemistry, Youngstown State University , One University Plaza, Youngstown, Ohio 44555, United States
| | - Kaiqi Yang
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Zhengtao Xu
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
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