201
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Chain, layer, and self-penetrated copper dipyridylamine coordination polymers with conformationally flexible ring-based dicarboxylate ligands. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.07.059] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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202
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Racles C, Shova S, Cazacu M, Timpu D. New highly ordered hydrophobic siloxane-based coordination polymers. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.09.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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203
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Rao D, Lu R, Meng Z, Xu G, Kan E, Liu Y, Xiao C, Deng K. Influences of lithium doping and fullerene impregnation on hydrogen storage in metal organic frameworks. MOLECULAR SIMULATION 2013. [DOI: 10.1080/08927022.2013.784760] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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204
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Amo-Ochoa P, Castillo O, Gómez-García CJ, Hassanein K, Verma S, Kumar J, Zamora F. Semiconductive and magnetic one-dimensional coordination polymers of Cu(II) with modified nucleobases. Inorg Chem 2013; 52:11428-37. [PMID: 24040754 DOI: 10.1021/ic401758w] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Four new copper(II) coordination complexes, obtained by reaction of CuX2 (X = acetate or chloride) with thymine-1-acetic acid and uracil-1-propionic acid as ligands, of formulas [Cu(TAcO)2(H2O)4]·4H2O (1), [Cu(TAcO)2(H2O)2]n (2), [Cu3(TAcO)4(H2O)2(OH)2]n·4H2O (3), and [Cu3(UPrO)2Cl2(OH)2(H2O)2]n (4) (TAcOH = thymine-1-acetic acid, UPrOH = uracil-1-propionic acid) are described. While 1 is a discrete complex, 2-4 are one-dimensional coordination polymers. Complexes 2-4 present dc conductivity values between 10(-6) and 10(-9) S/cm(-1). The magnetic behavior of complex 2 is typical for almost isolated Cu(II) metal centers. Moderate-weak antiferromagnetic interactions have been found in complex 3, whereas a combination of strong and weak antiferromagnetic interactions have been found in complex 4. Quantum computational calculations have been done to estimate the individual "J" magnetic coupling constant for each superexchange pathway in complexes 3 and 4. Compounds 2-4 are the first known examples of semiconductor and magnetic coordination polymers containing nucleobases.
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Affiliation(s)
- Pilar Amo-Ochoa
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid , 28049 Madrid, Spain
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205
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Insight in the activity and diastereoselectivity of various Lewis acid catalysts for the citronellal cyclization. J Catal 2013. [DOI: 10.1016/j.jcat.2013.04.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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206
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Hao L, Li X, Zhi L. Carbonaceous electrode materials for supercapacitors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:3899-904. [PMID: 24048976 DOI: 10.1002/adma.201301204] [Citation(s) in RCA: 176] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Supercapacitors have been widely studied around the world in recent years, due to their excellent power density and long cycle life. As the most frequently used electrode materials for supercapacitors, carbonaceous materials attract more and more attention. However, their relatively low energy density still holds back the widespread application. Up to now, various strategies have been developed to figure out this problem. This research news summarizes the recent advances in improving the supercapacitor performance of carbonaceous materials, including the incorporation of heteroatoms and the pore size effect (subnanopores' contribution). In addition, a new class of carbonaceous materials, porous organic networks (PONs) has been managed into the supercapacitor field, which promises great potential in not only improving the supercapacitor performances, but also unraveling the related mechanisms.
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Affiliation(s)
- Long Hao
- National Center for Nanoscience and Technology, Beiyitiao No. 11, Zhongguancun, Beijing, 100190, PR China
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207
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Burrows AD. Post‐synthetic Modification of MOFs. METAL ORGANIC FRAMEWORKS AS HETEROGENEOUS CATALYSTS 2013. [DOI: 10.1039/9781849737586-00031] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Post‐synthetic modification is increasingly recognised as an important and versatile tool in the preparation of functionalised metal organic frameworks (MOFs). The process involves one or more reactions on a pre‐formed MOF, and it can be used to prepare MOFs that are not accessible by direct combination of metal and linker. This review explores the methods and strategies that have been developed for post‐synthetically modifying MOFs, concentrating on four classes of reaction: covalent transformations of the linker, coordination of a metal centre to a linker, modification of the inorganic part of the MOF and exchange of counter‐ions. Examples of the use of the modified MOFs are given, with a focus on their utility in catalysis.
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Affiliation(s)
- Andrew D. Burrows
- Department of Chemistry University of Bath, Claverton Down, Bath BA2 7AY UK
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208
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Yang Q, Liu D, Zhong C, Li JR. Development of computational methodologies for metal-organic frameworks and their application in gas separations. Chem Rev 2013; 113:8261-323. [PMID: 23826973 DOI: 10.1021/cr400005f] [Citation(s) in RCA: 284] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Qingyuan Yang
- Laboratory of Computational Chemistry and State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology , Beijing 100029, China
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209
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Tsai C, Chen W, Liao J. Synthesis, Structure and Photoluminescence of Lanthanide Metal‐Organic Frameworks, Ln
4
(TDC)
6
(DMF)
4
(H
2
O)
2
, where TDC
2−
= thiophene‐2,5‐dicarboxylate, DMF = N,N‐dimethylformamide. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201200612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cherng‐Shiaw Tsai
- Department of Chemistry and Biochemistry, National Chung Cheng University, 168 University Rd., Min‐Hsiung, Chia‐Yi, Taiwan
| | - Wan‐Ting Chen
- Department of Chemistry and Biochemistry, National Chung Cheng University, 168 University Rd., Min‐Hsiung, Chia‐Yi, Taiwan
| | - Ju‐Hsiou Liao
- Department of Chemistry and Biochemistry, National Chung Cheng University, 168 University Rd., Min‐Hsiung, Chia‐Yi, Taiwan
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210
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Han SS, Jung DH, Choi S, Heo J. Lithium‐Functionalized Metal–Organic Frameworks that Show >10 wt % H
2
Uptake at Ambient Temperature. Chemphyschem 2013; 14:2698-703. [DOI: 10.1002/cphc.201300225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 05/24/2013] [Indexed: 11/11/2022]
Affiliation(s)
- Sang Soo Han
- Center for Computational Science, Korea Institute of Science and Technology (KIST), Hwarangno 14‐gil 5, Seongbuk‐gu, Seoul 136‐791 (Republic of Korea)
- Center for Nanocharacterization, Korea Research Institute of Standards and Science (KRISS), 267 Gajeong‐Ro, Yuseong‐Gu, Daejeon 305‐340 (Republic of Korea)
| | - Dong Hyun Jung
- Insilicotech Company Limited, C‐602 Korea Bio Park, Bundang‐gu, Seongnam‐si, Gyeonggi‐do 463‐400 (Republic of Korea)
| | - Seung‐Hoon Choi
- Insilicotech Company Limited, C‐602 Korea Bio Park, Bundang‐gu, Seongnam‐si, Gyeonggi‐do 463‐400 (Republic of Korea)
| | - Jiyoung Heo
- Department of Biomedical Technology, Sangmyung University, Chungnam 330‐720 (Republic of Korea)
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211
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Han Y, Zhang LM, Zhao YC, Wang T, Han BH. Microporous organic polymers with ketal linkages: synthesis, characterization, and gas sorption properties. ACS APPLIED MATERIALS & INTERFACES 2013; 5:4166-4172. [PMID: 23629044 DOI: 10.1021/am400251h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A series of microporous organic polymers with ketal linkages were synthesized based on the condensation of aromatic acetyl monomers with pentaerythritol. Fourier transform infrared and solid-state cross-polarization/magic-angle-spinning (13)C NMR spectroscopy were utilized to confirm the ketal linkages of the resulting polymers. The morphology can be observed from scanning electron microscopy and transmission electron microscopy images. The materials possess Brunauer-Emmet-Teller specific surface area values ranging from 520 to 950 m(2) g(-1), and the highest hydrogen sorption capacity is up to 1.96 wt % (77 K and 1.0 bar), which is superior to that of most of microporous organic polymers. The facile and cost-effective preparation process and excellent gas sorption properties make these kinds of materials promising candidates for practical applications.
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Affiliation(s)
- Ying Han
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
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212
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Lopez MG, Canepa P, Thonhauser T. NMR study of small molecule adsorption in MOF-74-Mg. J Chem Phys 2013; 138:154704. [DOI: 10.1063/1.4800952] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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213
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Deshmukh MM, Ohba M, Kitagawa S, Sakaki S. Absorption of CO2 and CS2 into the Hofmann-type porous coordination polymer: electrostatic versus dispersion interactions. J Am Chem Soc 2013; 135:4840-9. [PMID: 23437824 DOI: 10.1021/ja400537f] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Absorption of CO2 and CS2 molecules into the Hofmann-type three-dimensional porous coordination polymer (PCP) {Fe(Pz)[Pt(CN)4]}n (Pz = pyrazine) was theoretically explored with the ONIOM(MP2.5 or SCS-MP2:DFT) method, where the M06-2X functional was employed in the DFT calculations. The binding energies of CS2 and CO2 were evaluated to be -17.3 and -5.2 kcal mol(-1), respectively, at the ONIOM(MP2.5:M06-2X) level and -16.9 and -4.4 kcal mol(-1) at the ONIOM(SCS-MP2:M06-2X) level. It is concluded that CS2 is strongly absorbed in this PCP but CO2 is only weakly absorbed. The absorption positions of these two molecules are completely different: CO2 is located between two Pt atoms, whereas one S atom of CS2 is located between two Pz ligands and the other S atom is between two Pt atoms. The optimized position of CS2 agrees with the experimentally reported X-ray structure. To elucidate the reasons for these differences, we performed an energy decomposition analysis and found that (i) both the large binding energy and the absorption position of CS2 arise from a large dispersion interaction between CS2 and the PCP, (ii) the absorption position of CO2 is mainly determined by the electrostatic interaction between CO2 and the Pt moiety, and (iii) the small binding energy of CO2 comes from the weak dispersion interaction between CO2 and the PCP. Important molecular properties relating to the dispersion and electrostatic interactions, which are useful for understanding and predicting gas absorption into PCPs, are discussed in detail.
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214
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Zheng B, Yun R, Bai J, Lu Z, Du L, Li Y. Expanded Porous MOF-505 Analogue Exhibiting Large Hydrogen Storage Capacity and Selective Carbon Dioxide Adsorption. Inorg Chem 2013; 52:2823-9. [DOI: 10.1021/ic301598n] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Baishu Zheng
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,
People’s Republic of China
- Key Laboratory of Theoretical Chemistry and Molecular Simulation
of Ministry of Education, School of Chemistry and Chemical
Engineering, Hunan University of Science and Technology, Xiangtan 411201, People’s Republic
of China
| | - Ruirui Yun
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,
People’s Republic of China
| | - Junfeng Bai
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,
People’s Republic of China
| | - Zhiyong Lu
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,
People’s Republic of China
| | - Liting Du
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,
People’s Republic of China
| | - Yizhi Li
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,
People’s Republic of China
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215
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Bordiga S, Groppo E, Agostini G, van Bokhoven JA, Lamberti C. Reactivity of Surface Species in Heterogeneous Catalysts Probed by In Situ X-ray Absorption Techniques. Chem Rev 2013; 113:1736-850. [DOI: 10.1021/cr2000898] [Citation(s) in RCA: 488] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Silvia Bordiga
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
| | - Elena Groppo
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
| | - Giovanni Agostini
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
| | - Jeroen A. van Bokhoven
- ETH Zurich, Institute for Chemical and Bioengineering, HCI E127 8093 Zurich, Switzerland
- Laboratory for Catalysis and Sustainable Chemistry (LSK) Swiss Light Source, Paul Scherrer Instituteaul Scherrer Institute, Villigen, Switzerland
| | - Carlo Lamberti
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
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216
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Peng X, Cao D. Computational screening of porous carbons, zeolites, and metal organic frameworks for desulfurization and decarburization of biogas, natural gas, and flue gas. AIChE J 2013. [DOI: 10.1002/aic.14046] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Xuan Peng
- Dept. of Automation, College of Information Science and Technology; Beijing University of Chemical Technology; Beijing 100029 China
- State Key Laboratory of Clean Energy Utilization; Zhejiang University; Hangzhou 310027 China
| | - Dapeng Cao
- Dept. of Chemical Engineering, Div. of Molecular and Materials Simulation, State Key Laboratory of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 P.R. China
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217
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Armata N, Cortese R, Duca D, Triolo R. Alkali-metal azides interacting with metal-organic frameworks. Chemphyschem 2013; 14:220-6. [PMID: 23161861 DOI: 10.1002/cphc.201200752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Indexed: 11/09/2022]
Abstract
Interactions between alkali-metal azides and metal-organic framework (MOF) derivatives, namely, the first and third members of the isoreticular MOF (IRMOF) family, IRMOF-1 and IRMOF-3, are studied within the density functional theory (DFT) paradigm. The investigations take into account different models of the selected IRMOFs. The mutual influence between the alkali-metal azides and the π rings or Zn centers of the involved MOF derivatives are studied by considering the interactions both of the alkali-metal cations with model aromatic centers and of the alkali-metal azides with distinct sites of differently sized models of IRMOF-1 and IRMOF-3. Several exchange and correlation functionals are employed to calculate the corresponding interaction energies. Remarkably, it is found that, with increasing alkali-metal atom size, the latter decrease for cations interacting with the π-ring systems and increase for the azides interacting with the MOF fragments. The opposite behavior is explained by stabilization effects on the azide moieties and determined by the Zn atoms, which constitute the inorganic vertices of the IRMOF species. Larger cations can, in fact, coordinate more efficiently to both the aromatic center and the azide anion, and thus stabilizing bridging arrangements of the azide between one alkali-metal and two Zn atoms in an η(2) coordination mode are more favored.
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Affiliation(s)
- Nerina Armata
- Dipartimento di Chimica Stanislao Cannizzaro dell'Università viale delle Scienze Ed. 17, 90128 Palermo, Italy
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218
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Bureekaew S, Schmid R. Hypothetical 3D-periodic covalent organic frameworks: exploring the possibilities by a first principles derived force field. CrystEngComm 2013. [DOI: 10.1039/c2ce26473k] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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219
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Lucas JS, Uebler JW, LaDuca RL. Metal dependent dimensionality in sulfate coordination polymers containing 3-pyridylisonicotinamide. CrystEngComm 2013. [DOI: 10.1039/c2ce26333e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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220
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Boldog I, Domasevitch KV, Baburin IA, Ott H, Gil-Hernández B, Sanchiz J, Janiak C. A rare alb-4,8-Cmce metal–coordination network based on tetrazolate and phosphonate functionalized 1,3,5,7-tetraphenyladamantane. CrystEngComm 2013. [DOI: 10.1039/c2ce26819a] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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221
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Lalonde MB, Getman RB, Lee JY, Roberts JM, Sarjeant AA, Scheidt KA, Georgiev PA, Embs JP, Eckert J, Farha OK, Snurr RQ, Hupp JT. A zwitterionic metal–organic framework with free carboxylic acid sites that exhibits enhanced hydrogen adsorption energies. CrystEngComm 2013. [DOI: 10.1039/c3ce40198g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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222
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Fang H, Kamakoti P, Ravikovitch PI, Aronson M, Paur C, Sholl DS. First principles derived, transferable force fields for CO2 adsorption in Na-exchanged cationic zeolites. Phys Chem Chem Phys 2013; 15:12882-94. [DOI: 10.1039/c3cp52246f] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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223
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Uebler JW, Wilson JA, LaDuca RL. Donor disposition and aliphatic conformation effects on structure in luminescent zinc dicarboxylate coordination polymers with isomeric dipyridylamide coligands. CrystEngComm 2013. [DOI: 10.1039/c2ce26929e] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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224
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Fang WH, Yang GY. Three pillared-layer 3d–4f heterometallic frameworks based on tetranuclear lanthanide clusters. CrystEngComm 2013. [DOI: 10.1039/c3ce41010b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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225
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Lan Q, Zhang J, Zhang ZM, Lu Y, Wang EB. Two three-dimensional porous frameworks built from metal–organic coordination polymer sheets pillared by polyoxometalate clusters. Dalton Trans 2013; 42:16602-7. [DOI: 10.1039/c3dt51722e] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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226
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Wilson JA, Uebler JW, LaDuca RL. Cadmium adipate coordination polymers prepared with isomeric pyridylamide precursors: pH-dependent in situ reaction chemistry and divergent dimensionalities. CrystEngComm 2013. [DOI: 10.1039/c2ce26583d] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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227
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Kim H, Park J, Jung Y. The binding nature of light hydrocarbons on Fe/MOF-74 for gas separation. Phys Chem Chem Phys 2013; 15:19644-50. [DOI: 10.1039/c3cp52980k] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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228
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Liao JH, Chen WT, Tsai CS, Wang CC. Characterization, adsorption properties, metal ion-exchange and crystal-to-crystal transformation of Cd3[(Cd4Cl)3(BTT)8(H2O)12]2 framework, where BTT3− = 1,3,5-benzenetristetrazolate. CrystEngComm 2013. [DOI: 10.1039/c3ce27063g] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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229
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Zhu P, Meunier V. Electronic properties of two-dimensional covalent organic frameworks. J Chem Phys 2012; 137:244703. [DOI: 10.1063/1.4772535] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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230
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Lukose B, Kuc A, Heine T. Stability and electronic properties of 3D covalent organic frameworks. J Mol Model 2012; 19:2143-8. [DOI: 10.1007/s00894-012-1671-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Accepted: 10/29/2012] [Indexed: 10/27/2022]
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231
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Progress on first-principles-based materials design for hydrogen storage. Proc Natl Acad Sci U S A 2012; 109:19893-9. [PMID: 23161910 DOI: 10.1073/pnas.1217137109] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This article briefly summarizes the research activities in the field of hydrogen storage in sorbent materials and reports our recent works and future directions for the design of such materials. Distinct features of sorption-based hydrogen storage methods are described compared with metal hydrides and complex chemical hydrides. We classify the studies of hydrogen sorbent materials in terms of two key technical issues: (i) constructing stable framework structures with high porosity, and (ii) increasing the binding affinity of hydrogen molecules to surfaces beyond the usual van der Waals interaction. The recent development of reticular chemistry is summarized as a means for addressing the first issue. Theoretical studies focus mainly on the second issue and can be grouped into three classes according to the underlying interaction mechanism: electrostatic interactions based on alkaline cations, Kubas interactions with open transition metals, and orbital interactions involving Ca and other nontransitional metals. Hierarchical computational methods to enable the theoretical predictions are explained, from ab initio studies to molecular dynamics simulations using force field parameters. We also discuss the actual delivery amount of stored hydrogen, which depends on the charging and discharging conditions. The usefulness and practical significance of the hydrogen spillover mechanism in increasing the storage capacity are presented as well.
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232
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Ji M, Lan X, Han Z, Hao C, Qiu J. Luminescent Properties of Metal–Organic Framework MOF-5: Relativistic Time-Dependent Density Functional Theory Investigations. Inorg Chem 2012; 51:12389-94. [DOI: 10.1021/ic301771b] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Min Ji
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Xin Lan
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Zhenping Han
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Ce Hao
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Jieshan Qiu
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
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233
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234
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Cobalt 5-bromoisophthalate coordination polymers containing bis(pyridyl)piperazine-type long spanning ligands and water molecule aggregations. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.06.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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235
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Dryza V, Poad BLJ, Bieske EJ. Attaching molecular hydrogen to metal cations: perspectives from gas-phase infrared spectroscopy. Phys Chem Chem Phys 2012; 14:14954-65. [PMID: 23034736 DOI: 10.1039/c2cp41622k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In this perspective article we describe recent infrared spectroscopic investigations of mass-selected M(+)-H(2) and M(+)-D(2) complexes in the gas-phase, with targets that include Li(+)-H(2), B(+)-H(2), Na(+)-H(2), Mg(+)-H(2), Al(+)-H(2), Cr(+)-D(2), Mn(+)-H(2), Zn(+)-D(2) and Ag(+)-H(2). Interactions between molecular hydrogen and metal cations play a key role in several contexts, including in the storage of molecular hydrogen in zeolites, metal-organic frameworks, and doped carbon nanostructures. Arguably, the clearest view of the interaction between dihydrogen and a metal cation can be obtained by probing M(+)-H(2) complexes in the gas phase, free from the complicating influences of solvents or substrates. Infrared spectra of the complexes in the H-H and D-D stretch regions are obtained by monitoring M(+) photofragments as the excitation wavelength is scanned. The spectra, which feature full rotational resolution, confirm that the M(+)-H(2) complexes share a common T-shaped equilibrium structure, consisting essentially of a perturbed H(2) molecule attached to the metal cation, but that the structural and vibrational parameters vary over a considerable range, depending on the size and electronic structure of the metal cation. Correlations are established between intermolecular bond lengths, dissociation energies, and frequency shifts of the H-H stretch vibrational mode. Ultimately, the M(+)-H(2) and M(+)-D(2) infrared spectra provide a comprehensive set of benchmarks for modelling and understanding the M(+)···H(2) interaction.
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Affiliation(s)
- Viktoras Dryza
- School of Chemistry, University of Melbourne, Melbourne, 3010, Australia
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Boldog I, Xing L, Schulz A, Janiak C. Influence of sterically non-hindering methyl groups on adsorption properties of two classical zinc and copper MOF types. CR CHIM 2012. [DOI: 10.1016/j.crci.2012.09.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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237
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Yoon MY, Sun HJ, Lee DH, Park GS. Synthesis and Structure of a 3-D Metal-Organic Framework, [Cd2(1,4-cyclohexanedicarboxylate)2·DMF], Comprising Unusual Two Different Ligand Conformations. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.9.3111] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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238
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Sillar K, Sauer J. Ab Initio Prediction of Adsorption Isotherms for Small Molecules in Metal–Organic Frameworks: The Effect of Lateral Interactions for Methane/CPO-27-Mg. J Am Chem Soc 2012; 134:18354-65. [DOI: 10.1021/ja307076t] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Kaido Sillar
- Institut für Chemie, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
| | - Joachim Sauer
- Institut für Chemie, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
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239
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Bellarosa L, Castillo JM, Vlugt T, Calero S, López N. On the Mechanism Behind the Instability of Isoreticular Metal-Organic Frameworks (IRMOFs) in Humid Environments. Chemistry 2012; 18:12260-6. [DOI: 10.1002/chem.201201212] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Indexed: 11/10/2022]
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240
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Wuttke S, Bazin P, Vimont A, Serre C, Seo YK, Hwang YK, Chang JS, Férey G, Daturi M. Discovering the Active Sites for C3 Separation in MIL-100(Fe) by Using Operando IR Spectroscopy. Chemistry 2012; 18:11959-67. [DOI: 10.1002/chem.201201006] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2012] [Indexed: 11/08/2022]
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241
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242
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Pochodylo AL, LaDuca RL. Effect of aliphatic dicarboxylate tether on topology in luminescent cadmium coordination polymers containing bis(4-pyridylformyl)piperazine. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.03.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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243
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Wen L, Shi W, Chen X, Li H, Cheng P. A Porous Metal-Organic Framework Based on Triazoledicarboxylate Ligands - Synthesis, Structure, and Gas-Sorption Studies. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200127] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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244
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Gurdal Y, Keskin S. Atomically Detailed Modeling of Metal Organic Frameworks for Adsorption, Diffusion, and Separation of Noble Gas Mixtures. Ind Eng Chem Res 2012. [DOI: 10.1021/ie300766s] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yeliz Gurdal
- Department of Chemical and Biological Engineering, Koç University, Rumelifeneri Yolu, Sariyer,
34450, Istanbul, Turkey
| | - Seda Keskin
- Department of Chemical and Biological Engineering, Koç University, Rumelifeneri Yolu, Sariyer,
34450, Istanbul, Turkey
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245
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Mani-Biswas M, Cagin T. Insights from theoretical calculations on structure, dynamics, phase behavior and hydrogen sorption in nanoporous metal organic frameworks. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.02.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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246
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Wang L, Sun Y, Sun H. Incorporating magnesium and calcium cations in porous organic frameworks for high-capacity hydrogen storage. Faraday Discuss 2012; 151:143-56; discussion 199-212. [PMID: 22455067 DOI: 10.1039/c0fd90025g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We propose incorporating a bi-functional group consisting of magnesium or calcium cations and a 1,2,4,5-benzenetetroxide anion (C6H2O4(4-)) in porous materials to enhance the hydrogen storage capacity. The C6H2O4M2 bifunctional group is highly stable and polarized, and each group provides 18 (M = Mg) or 22 (M = Ca) binding sites for hydrogen molecules with an average binding energy of ca. 10 kJ mol(-1) per hydrogen molecule based on RIMP2/ TZVPP calculations. Two porous materials (PAF-Mg or PAF-Ca) constructed with the bi-functional groups show remarkable improvement in hydrogen uptakes at normal ambient conditions. At 233 K and 10 MPa, the predicted gravimetric uptakes are 6.8 and 6.4 wt% for PAF-Mg and PAF-Ca respectively. This work reveals that fabricating materials with large numbers of binding sites and relatively low binding energies is a promising approach to achieve high capacity for on-board storage of hydrogen.
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Affiliation(s)
- Lin Wang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
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Valenzano L, Vitillo J, Chavan S, Civalleri B, Bonino F, Bordiga S, Lamberti C. Structure–activity relationships of simple molecules adsorbed on CPO-27-Ni metal–organic framework: In situ experiments vs. theory. Catal Today 2012. [DOI: 10.1016/j.cattod.2011.07.020] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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250
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Haldoupis E, Nair S, Sholl DS. Finding MOFs for highly selective CO2/N2 adsorption using materials screening based on efficient assignment of atomic point charges. J Am Chem Soc 2012; 134:4313-23. [PMID: 22329402 DOI: 10.1021/ja2108239] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Electrostatic interactions are a critical factor in the adsorption of quadrupolar species such as CO(2) and N(2) in metal-organic frameworks (MOFs) and other nanoporous materials. We show how a version of the semiempirical charge equilibration method suitable for periodic materials can be used to efficiently assign charges and allow molecular simulations for a large number of MOFs. This approach is illustrated by simulating CO(2) and N(2) adsorption in ~500 MOFs; this is the largest set of structures for which this information has been reported to date. For materials predicted by our calculations to have promising adsorption selectivities, we performed more detailed calculations in which accurate quantum chemistry methods were used to assign atomic point charges, and molecular simulations were used to assess molecular diffusivities and binary adsorption isotherms. Our results identify two MOFs, experimentally known to be stable upon solvent removal, that are predicted to show no diffusion limitations for adsorbed molecules and extremely high CO(2)/N(2) adsorption selectivities for CO(2) adsorption from dry air and from gas mixtures typical of dry flue gas.
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Affiliation(s)
- Emmanuel Haldoupis
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, Georgia 30332-0100, USA
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