1
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Dai RD, Xie ZL, Liu C, Xin D, Zhou ZH. Crown ether-like octanuclear molybdenum(V) clusters for cation binding and gas adsorption. Dalton Trans 2024; 53:8980-8987. [PMID: 38717188 DOI: 10.1039/d4dt00825a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Octanuclear polyoxomolybdenum-based porous materials, Na8[Mo8O8(μ2-O)8(μ2-OH)8(3-apz)4]2·26H2O (1, 3-Hapz = 3-aminopyrazole), K8[Mo8O8(μ2-O)8(μ2-OH)8(3-apz)4]2·7H2O (2) and (NH4)4[Mo8O8(μ2-O)8(μ2-OH)4(3-apz)8]·20.5H2O (3), have been successfully synthesized by a hydrothermal method and fully characterized. X-ray structural analyses show that microporous materials 1-3 contain round pores formed by octanuclear molybdenum-oxygen groups connected sequentially with pore sizes of 4.0, 4.0, and 4.8 Å, respectively. Both 1 and 2 are composed of two {Mo8} rings, which are connected by strong intramolecular hydrogen bonds between bridging hydroxy groups and oxygen atoms to form dimeric structures. The central pores in 1 and 2 are occupied by Na+ and K+, respectively, while they are empty in 3. This reflects the structural expansion and contraction effects induced by different cations. Through intermolecular stacking, 1-3 also exhibit channels with sizes of 14.0 × 6.4, 4.6 × 2.6, and 5.4 × 5.4 Å, respectively, which were used for the studies of gas adsorption. The results show that 1-3 can selectively adsorb CO2 and O2, including the empty hole in 3, while they show little or no affinity for gases H2, N2, and CH4. Moreover, an additional polyoxomolybdenum-based species (Mo8O26)n·4n(3-H2apz) (4) has been obtained with protonated 3-aminopyrazole in the absence of a reducing agent, which can serve as an intermediate for the polyoxomolybdenum-based porous products.
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Affiliation(s)
- Ru-Dan Dai
- Gulei Innovation Institute, Xiamen University, Zhangzhou, 363200, China
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Zhen-Lang Xie
- Gulei Innovation Institute, Xiamen University, Zhangzhou, 363200, China
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Cheng Liu
- Gulei Innovation Institute, Xiamen University, Zhangzhou, 363200, China
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Dong Xin
- Gulei Innovation Institute, Xiamen University, Zhangzhou, 363200, China
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Zhao-Hui Zhou
- Gulei Innovation Institute, Xiamen University, Zhangzhou, 363200, China
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
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2
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Daul WG, Hirrle M, Eisfeld B, Kraft M, von Nidda HAK, Volkmer D. Heteropentanuclear {Ru(II)Cu(II) 4} Kuratowski Complexes Assembled from a Ruthenium(II) Precursor Complex to Study Competing Exchange Interactions in M(II)(ta) 2 Networks [ta(-) = 1,2,3-Triazolate]. Inorg Chem 2024; 63:5027-5039. [PMID: 38440999 DOI: 10.1021/acs.inorgchem.3c04478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
We report a directed two-step synthesis toward pentanuclear Kuratowski complexes. First, six 5,6-dimethylbenzo[1,2,3]triazole ligands (Me2btaH) are coordinated to a single Ru(II) ion, providing a topologically ideal template for the addition of further metal ions. The synthesis and crystal structures of [RuCu4X4(Me2bta)6] [X = acetylacetonate (acac) and tris(3,5-dimethyl-1-pyrazolyl)borate (Tp*)] are described. Both represent new members of the family of so-called Kuratowski (K3,3) complexes. The coordination units feature triazolato-bridged metal-centered {MM4} tetrahedra, which are known for frustrated magnetic interactions in both complexes and metal-organic frameworks. The novel Ru(II)-centered complexes were synthesized in order to investigate the influence of the presence or absence of a paramagnetic central metal ion in the Kuratowski complex. Superconducting quantum interference device and electron spin resonance measurements demonstrate that small deviations in bond lengths and valence angles can lead to the formation of pairs of magnetic exchange-coupled Cu(II) ions. Which Cu(II) ions pair up can be predicted in Jahn-Teller active compounds by the overlap of the respective orbitals. These data are compared with those gleaned for M(II)(ta)2 (ta = 1,2,3-triazolate) lattices, in which structurally similar {MM4} tetrahedra constitute the secondary building units.
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Affiliation(s)
- Wiebke G Daul
- University of Augsburg, Universitaetsstrasse 1, D-86159 Augsburg, Germany
| | - Marcel Hirrle
- University of Augsburg, Universitaetsstrasse 1, D-86159 Augsburg, Germany
| | - Bennett Eisfeld
- University of Augsburg, Universitaetsstrasse 1, D-86159 Augsburg, Germany
| | - Maryana Kraft
- University of Augsburg, Universitaetsstrasse 1, D-86159 Augsburg, Germany
| | | | - Dirk Volkmer
- University of Augsburg, Universitaetsstrasse 1, D-86159 Augsburg, Germany
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3
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Muschielok C, Reiner A, Röß-Ohlenroth R, Kalytta-Mewes A, Volkmer D, Wixforth A, Oberhofer H. Combining Theory and Experiments To Study the Influence of Gas Sorption on the Conductivity Properties of Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2022; 14:33662-33674. [PMID: 35848839 DOI: 10.1021/acsami.2c05127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
With a view on adding to their use in trace gas sensing, we perform a combined experimental and theoretical study of the change of the conductivity of a metal organic framework (iron (1,2,3)-triazolate, Fe(ta)2) with the uptake of chemically inert gases. To align our first-principles calculations with experimental measurements, we perform an ensemble average over different microscopic arrangements of the gas molecules in the pores of the metal-organic framework (MOF). Up to the experimentally reachable limit of gas uptake, we find a good agreement between both approaches. Thus, we can employ theory to further interpret our experimental results in terms of changes to the parameters of the Bardeen-Shockley band theory, electron-phonon coupling (in the form of the deformation potential), bulk modulus, and carrier effective mass. We find the first of these to be most strongly influenced through the gas uptake. Furthermore, we find the changes to the deformation potential to strongly depend on the individual microscopic arrangements of molecules in the pores of the MOF. This hints at a possible synthetic engineering of the material, e.g., by closing off certain pores, for a stronger, more interpretable electric response upon gas sorption.
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Affiliation(s)
- Christoph Muschielok
- Chair for Theoretical Chemistry, Technical University of Munich, Lichtenbergstraße 4, D-85747 Garching, Germany
| | - Alexander Reiner
- Chair for Experimental Physics I, University of Augsburg, Universitätsstraße 1, D-86159 Augsburg, Germany
| | - Richard Röß-Ohlenroth
- Chair of Solid State and Materials Chemistry, University of Augsburg, Universitätsstraße 1, D-86159 Augsburg, Germany
| | - Andreas Kalytta-Mewes
- Chair of Solid State and Materials Chemistry, University of Augsburg, Universitätsstraße 1, D-86159 Augsburg, Germany
| | - Dirk Volkmer
- Chair of Solid State and Materials Chemistry, Member of Augsburg Centre for Innovative Technologies (ACIT), University of Augsburg, Universitätsstraße 1, D-86159 Augsburg, Germany
| | - Achim Wixforth
- Chair for Experimental Physics I, Member of Augsburg Centre for Innovative Technologies (ACIT), University of Augsburg, Universitätsstraße 1, D-86159 Augsburg, Germany
| | - Harald Oberhofer
- Chair for Theoretical Chemistry, Technical University of Munich, Lichtenbergstraße 4, D-85747 Garching, Germany
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4
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Röß-Ohlenroth R, Hirrle M, Kraft M, Kalytta-Mewes A, Jesche A, Krug von Nidda HA, Volkmer D. Synthesis, Thermal Stability and Magnetic Properties of an Interpenetrated Mn(II) Triazolate Coordination Framework. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Marcel Hirrle
- University of Augsburg: Universitat Augsburg GERMANY
| | - Maryana Kraft
- University of Augsburg: Universitat Augsburg GERMANY
| | | | - Anton Jesche
- University of Augsburg: Universitat Augsburg GERMANY
| | | | - Dirk Volkmer
- Augsburg University Institute of Physics Universitaetsstrasse 1 D-96159 Augsburg GERMANY
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5
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Deng L, Lin RY, Zhou ZH. Isolated molybdenum-based microporous POMs for selective adsorption of gases. Dalton Trans 2022; 51:5239-5249. [DOI: 10.1039/d2dt00134a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dodecanuclear, icosanuclear and octanuclear porous MOF-like POMs materials [MoV12O12(μ2-O)4(μ3-O)12(Htrz)4(trz)4]∙nH2O (n = 22, 1; n = 92, 2; Htrz = 1H-1,2,3-triazole), [MoV8O8(μ2-O)12(Htrz)8]½∙[MoV12O12(μ2-O)4(μ3-O)12(Htrz)4(trz)4]∙44H2O (3), and [MoV8O8(μ2-O)12(Htrz)8]·62H2O (4) have been obtained and well...
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6
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Park JG, Collins BA, Darago LE, Runčevski T, Ziebel ME, Aubrey ML, Jiang HZH, Velasquez E, Green MA, Goodpaster JD, Long JR. Magnetic ordering through itinerant ferromagnetism in a metal-organic framework. Nat Chem 2021; 13:594-598. [PMID: 33859391 DOI: 10.1038/s41557-021-00666-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 02/18/2021] [Indexed: 11/09/2022]
Abstract
Materials that combine magnetic order with other desirable physical attributes could find transformative applications in spintronics, quantum sensing, low-density magnets and gas separations. Among potential multifunctional magnetic materials, metal-organic frameworks, in particular, bear structures that offer intrinsic porosity, vast chemical and structural programmability, and the tunability of electronic properties. Nevertheless, magnetic order within metal-organic frameworks has generally been limited to low temperatures, owing largely to challenges in creating a strong magnetic exchange. Here we employ the phenomenon of itinerant ferromagnetism to realize magnetic ordering at TC = 225 K in a mixed-valence chromium(II/III) triazolate compound, which represents the highest ferromagnetic ordering temperature yet observed in a metal-organic framework. The itinerant ferromagnetism proceeds through a double-exchange mechanism, which results in a barrierless charge transport below the Curie temperature and a large negative magnetoresistance of 23% at 5 K. These observations suggest applications for double-exchange-based coordination solids in the emergent fields of magnetoelectrics and spintronics.
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Affiliation(s)
- Jesse G Park
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Brianna A Collins
- Department of Chemistry, University of Minnesota-Twin Cities, Minneapolis, MN, USA
| | - Lucy E Darago
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Tomče Runčevski
- Department of Chemistry, Southern Methodist University, TX, USA
| | - Michael E Ziebel
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Michael L Aubrey
- Department of Chemistry, University of California, Berkeley, CA, USA
| | - Henry Z H Jiang
- Department of Chemistry, University of California, Berkeley, CA, USA.,Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Ever Velasquez
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, USA
| | - Mark A Green
- School of Physical Sciences, University of Kent, Canterbury, UK
| | - Jason D Goodpaster
- Department of Chemistry, University of Minnesota-Twin Cities, Minneapolis, MN, USA
| | - Jeffrey R Long
- Department of Chemistry, University of California, Berkeley, CA, USA. .,Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA. .,Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, USA.
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7
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Grzywa M, Röß-Ohlenroth R, Muschielok C, Oberhofer H, Błachowski A, Żukrowski J, Vieweg D, von Nidda HAK, Volkmer D. Cooperative Large-Hysteresis Spin-Crossover Transition in the Iron(II) Triazolate [Fe(ta) 2] Metal-Organic Framework. Inorg Chem 2020; 59:10501-10511. [PMID: 32673482 DOI: 10.1021/acs.inorgchem.0c00814] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The metal-organic framework [Fe(ta)2] (Hta = 1H-1,2,3-triazole) containing Fe(II) ions and 1,2,3-triazolate ligands shows a reversible phase transition while retaining the cubic crystal symmetry and space group Fd3m (no. 227). The phase transition between room temperature (RT-[Fe(ta)2]; a = 16.6315(2) Å, V = 4600.39(8) Å3) and high temperature (HT-[Fe(ta)2]; a = 17.7566(4) Å, V = 5598.6(1) Å3) phases occurs at a temperature above 290 °C, whereas the phase transition between HT- and RT-[Fe(ta)2] starts at a temperature below 210 °C. Both [Fe(ta)2] polymorphs have identical bond topologies, but they differ by a large increase of the unit cell's volume of 22% for HT-[Fe(ta)2]. The compounds are characterized by powder X-ray diffraction, differential scanning calorimetry, and thermogravimetric analyses. Additionally, Mössbauer spectroscopy, magnetic studies, and the electronic structure of both phases are discussed in detail with respect to the spin-crossover transition from the low-spin (RT-[Fe(ta)2]) to the high-spin phase (HT-[Fe(ta)2]).
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Affiliation(s)
- Maciej Grzywa
- Chair of Solid State and Materials Chemistry, Institute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159 Augsburg, Germany
| | - Richard Röß-Ohlenroth
- Chair of Solid State and Materials Chemistry, Institute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159 Augsburg, Germany
| | - Christoph Muschielok
- Theoretical Chemistry, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Harald Oberhofer
- Theoretical Chemistry, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Artur Błachowski
- Institute of Physics, Pedagogical University, ul. Podchorążych 2, 30-084 Kraków, Poland
| | - Jan Żukrowski
- Academic Center for Materials and Nanotechnology, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Kraków, Poland
| | - Dana Vieweg
- Experimental Physics V, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159 Augsburg, Germany
| | - Hans-Albrecht Krug von Nidda
- Experimental Physics V, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159 Augsburg, Germany
| | - Dirk Volkmer
- Chair of Solid State and Materials Chemistry, Institute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159 Augsburg, Germany
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8
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Mancuso JL, Mroz AM, Le KN, Hendon CH. Electronic Structure Modeling of Metal-Organic Frameworks. Chem Rev 2020; 120:8641-8715. [PMID: 32672939 DOI: 10.1021/acs.chemrev.0c00148] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Owing to their molecular building blocks, yet highly crystalline nature, metal-organic frameworks (MOFs) sit at the interface between molecule and material. Their diverse structures and compositions enable them to be useful materials as catalysts in heterogeneous reactions, electrical conductors in energy storage and transfer applications, chromophores in photoenabled chemical transformations, and beyond. In all cases, density functional theory (DFT) and higher-level methods for electronic structure determination provide valuable quantitative information about the electronic properties that underpin the functions of these frameworks. However, there are only two general modeling approaches in conventional electronic structure software packages: those that treat materials as extended, periodic solids, and those that treat materials as discrete molecules. Each approach has features and benefits; both have been widely employed to understand the emergent chemistry that arises from the formation of the metal-organic interface. This Review canvases these approaches to date, with emphasis placed on the application of electronic structure theory to explore reactivity and electron transfer using periodic, molecular, and embedded models. This includes (i) computational chemistry considerations such as how functional, k-grid, and other model variables are selected to enable insights into MOF properties, (ii) extended solid models that treat MOFs as materials rather than molecules, (iii) the mechanics of cluster extraction and subsequent chemistry enabled by these molecular models, (iv) catalytic studies using both solids and clusters thereof, and (v) embedded, mixed-method approaches, which simulate a fraction of the material using one level of theory and the remainder of the material using another dissimilar theoretical implementation.
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Affiliation(s)
- Jenna L Mancuso
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97405, United States
| | - Austin M Mroz
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97405, United States
| | - Khoa N Le
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97405, United States
| | - Christopher H Hendon
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97405, United States
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9
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Abstract
![]()
Metal–organic frameworks (MOFs)
are intrinsically porous
extended solids formed by coordination bonding between organic ligands
and metal ions or clusters. High electrical conductivity is rare in
MOFs, yet it allows for diverse applications in electrocatalysis,
charge storage, and chemiresistive sensing, among others. In this
Review, we discuss the efforts undertaken so far to achieve efficient
charge transport in MOFs. We focus on four common strategies that
have been harnessed toward high conductivities. In the “through-bond”
approach, continuous chains of coordination bonds between the metal
centers and ligands’ functional groups create charge transport
pathways. In the “extended conjugation” approach, the
metals and entire ligands form large delocalized systems. The “through-space”
approach harnesses the π–π stacking interactions
between organic moieties. The “guest-promoted” approach
utilizes the inherent porosity of MOFs and host–guest interactions.
Studies utilizing less defined transport pathways are also evaluated.
For each approach, we give a systematic overview of the structures
and transport properties of relevant materials. We consider the benefits
and limitations of strategies developed thus far and provide an overview
of outstanding challenges in conductive MOFs.
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Affiliation(s)
- Lilia S Xie
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Grigorii Skorupskii
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Mircea Dincă
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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10
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Chandra A, Das M, Pal K, Jana S, Dutta B, Ray PP, Jana K, Sinha C. Three-Dimensional-Coordination Polymer of Zn(II)-Carboxylate: Structural Elucidation, Photoelectrical Conductivity, and Biological Activity. ACS OMEGA 2019; 4:17649-17661. [PMID: 31681871 PMCID: PMC6822105 DOI: 10.1021/acsomega.9b01745] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 09/04/2019] [Indexed: 05/27/2023]
Abstract
A newly designed mixed-ligand coordination polymer [Zn4(bdc)4(ppmh)2(H2O)] n (1) (H2 bdc = 1,4-benzene dicarboxylic acid, ppmh = N-pyridin-2-yl-N'-pyridin-4-ylmethylene-hydrazine) has been characterized using different physicochemical techniques. The structure has been confirmed by single crystal X-ray diffraction measurements. There are two pyridyl-N and one hydrazino-imine-N donor centers in ppmh, where two pyridyl-Ns bind simultaneously to two Zn(II) to serve as a bridging agent to form a coordination polymer. The 1,4-benzene dicarboxylato (bdc) is ligated via the aromatic dicarboxylato-O to form a one-dimensional (1D) chain. These two 1D chains about Zn(II) constitute a two-dimensional structure, which undergoes noncovalent interactions (C-H···π and π···π) to generate a three-dimensional supramolecular assembly. Electrical conductivity of 1 is higher by 1 order (1.37 × 10-6 S/cm) than that of the free ligand, ppmh (6.2 × 10-7 S/cm). Especially, the responsivity of the compound 1 was 56.21 mA/W, which is 11 times higher than that of the ligand ppmh (5.12 mA/W). The specific detectivity of the compound was 2.17 × 1010 Jones, which is also almost 10 times higher with respect to the specific detectivity of the ligand-based device (4.53 × 109 Jones). The results show that the compound can be valuable for optoelectronic fields. The biological studies suggest that compound 1 is antibacterial as well as a promising anticancer agent (LD50, 42.2 μg/mL against HepG2 cells), while ligands remain silent. Investigation of the mechanism of the cell killing activity of compound 1 accounts the generation of intracellular reactive oxygen species.
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Affiliation(s)
- Angeera Chandra
- Department
of Chemistry, Department of Physics, and Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Mrinmay Das
- Department
of Chemistry, Department of Physics, and Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Kunal Pal
- Department
of Chemistry, Department of Physics, and Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
- Division
of Molecular Medicine and Centre for Translational Research, Bose Institute, Kolkata 700056, India
| | - Srikanta Jana
- Department
of Chemistry, Department of Physics, and Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Basudeb Dutta
- Department
of Chemistry, Aliah University, New Town, Kolkata 700156, India
| | - Partha Pratim Ray
- Department
of Chemistry, Department of Physics, and Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Kuladip Jana
- Division
of Molecular Medicine and Centre for Translational Research, Bose Institute, Kolkata 700056, India
| | - Chittaranjan Sinha
- Department
of Chemistry, Department of Physics, and Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
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11
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Evans JD, Garai B, Reinsch H, Li W, Dissegna S, Bon V, Senkovska I, Fischer RA, Kaskel S, Janiak C, Stock N, Volkmer D. Metal–organic frameworks in Germany: From synthesis to function. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.10.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Affiliation(s)
- Pengfei Li
- Advanced Research Institute of Multidisciplinary Science, Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, School of Chemistry & Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Bo Wang
- Advanced Research Institute of Multidisciplinary Science, Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, School of Chemistry & Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P.R. China
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13
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Park JG, Aubrey ML, Oktawiec J, Chakarawet K, Darago LE, Grandjean F, Long GJ, Long JR. Charge Delocalization and Bulk Electronic Conductivity in the Mixed-Valence Metal-Organic Framework Fe(1,2,3-triazolate) 2(BF 4) x. J Am Chem Soc 2018; 140:8526-8534. [PMID: 29893567 DOI: 10.1021/jacs.8b03696] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Metal-organic frameworks are of interest for use in a variety of electrochemical and electronic applications, although a detailed understanding of their charge transport behavior, which is of critical importance for enhancing electronic conductivities, remains limited. Herein, we report isolation of the mixed-valence framework materials, Fe(tri)2(BF4) x (tri- = 1,2,3-triazolate; x = 0.09, 0.22, and 0.33), obtained from the stoichiometric chemical oxidation of the poorly conductive iron(II) framework Fe(tri)2, and find that the conductivity increases dramatically with iron oxidation level. Notably, the most oxidized variant, Fe(tri)2(BF4)0.33, displays a room-temperature conductivity of 0.3(1) S/cm, which represents an increase of 8 orders of magnitude from that of the parent material and is one of the highest conductivity values reported among three-dimensional metal-organic frameworks. Detailed characterization of Fe(tri)2 and the Fe(tri)2(BF4) x materials via powder X-ray diffraction, Mössbauer spectroscopy, and IR and UV-vis-NIR diffuse reflectance spectroscopies reveals that the high conductivity arises from intervalence charge transfer between mixed-valence low-spin FeII/III centers. Further, Mössbauer spectroscopy indicates the presence of a valence-delocalized FeII/III species in Fe(tri)2(BF4) x at 290 K, one of the first such observations for a metal-organic framework. The electronic structure of valence-pure Fe(tri)2 and the charge transport mechanism and electronic structure of mixed-valence Fe(tri)2(BF4) x frameworks are discussed in detail.
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Affiliation(s)
- Jesse G Park
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Michael L Aubrey
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Julia Oktawiec
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Khetpakorn Chakarawet
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Lucy E Darago
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Fernande Grandjean
- Department of Chemistry, Missouri University of Science and Technology , University of Missouri , Rolla , Missouri 65409-0010 , United States
| | - Gary J Long
- Department of Chemistry, Missouri University of Science and Technology , University of Missouri , Rolla , Missouri 65409-0010 , United States
| | - Jeffrey R Long
- Department of Chemistry , University of California , Berkeley , California 94720 , United States.,Department of Chemical and Biomolecular Engineering , University of California , Berkeley , California 94720 , United States.,Materials Sciences Division , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , United States
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14
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He CT, Ye ZM, Xu YT, Zhou DD, Zhou HL, Chen D, Zhang JP, Chen XM. Hyperfine adjustment of flexible pore-surface pockets enables smart recognition of gas size and quadrupole moment. Chem Sci 2017; 8:7560-7565. [PMID: 29163911 PMCID: PMC5676252 DOI: 10.1039/c7sc03067c] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 09/09/2017] [Indexed: 12/26/2022] Open
Abstract
Continuous pore-size adjustments are achieved in a series of ultramicroporous MOFs, giving flexible pore-surface pockets for the smart recognition of highly similar gases and high gas separation/storage performances.
The pore size and framework flexibility of hosts are of vital importance for molecular recognition and related applications, but accurate control of these parameters is very challenging. We use the slight difference of metal ion size to achieve continuous hundredth-nanometer pore-size adjustments and drastic flexibility modulations in an ultramicroporous metal–organic framework, giving controllable N2 adsorption isotherm steps, unprecedented/reversed loading-dependence of H2 adsorption enthalpy, quadrupole-moment sieving of C2H2/CO2, and an exceptionally high working capacity for C2H2 storage under practical conditions (98 times that of an empty cylinder). In situ single-crystal X-ray diffraction measurements and multilevel computational simulations revealed the importance of pore-surface pockets, which utilize their size and electrostatic potential to smartly recognize the molecular sizes and quadruple moments of gas molecules to control their accessibility to the strongest adsorption sites.
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Affiliation(s)
- Chun-Ting He
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Zi-Ming Ye
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Yan-Tong Xu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Dong-Dong Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Hao-Long Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Da Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
| | - Xiao-Ming Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , China .
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15
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Sun L, Hendon CH, Park SS, Tulchinsky Y, Wan R, Wang F, Walsh A, Dincă M. Is iron unique in promoting electrical conductivity in MOFs? Chem Sci 2017; 8:4450-4457. [PMID: 28616149 PMCID: PMC5452916 DOI: 10.1039/c7sc00647k] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 04/18/2017] [Indexed: 12/24/2022] Open
Abstract
Identifying the metal ions that optimize charge transport and charge density in metal–organic frameworks is critical for systematic improvements in the electrical conductivity in these materials.
Identifying the metal ions that optimize charge transport and charge density in metal–organic frameworks is critical for systematic improvements in the electrical conductivity in these materials. In this work, we measure the electrical conductivity and activation energy for twenty different MOFs pertaining to four distinct structural families: M2(DOBDC)(DMF)2 (M = Mg2+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+, Zn2+); H4DOBDC = 2,5-dihydroxybenzene-1,4-dicarboxylic acid; DMF = N,N-dimethylformamide), M2(DSBDC)(DMF)2 (M = Mn2+, Fe2+; H4DSBDC = 2,5-disulfhydrylbenzene-1,4-dicarboxylic acid), M2Cl2(BTDD)(DMF)2 (M = Mn2+, Fe2+, Co2+, Ni2+; H2BTDD = bis(1H-1,2,3-triazolo[4,5-b],[4′,5′-i]dibenzo[1,4]dioxin), and M(1,2,3-triazolate)2 (M = Mg2+, Mn2+, Fe2+, Co2+, Cu2+, Zn2+, Cd2+). This comprehensive study allows us to single-out iron as the metal ion that leads to the best electrical properties. The iron-based MOFs exhibit at least five orders of magnitude higher electrical conductivity and significantly smaller charge activation energies across all different MOF families studied here and stand out materials made from all other metal ions considered here. We attribute the unique electrical properties of iron-based MOFs to the high-energy valence electrons of Fe2+ and the Fe3+/2+ mixed valency. These results reveal that incorporating Fe2+ in the charge transport pathways of MOFs and introducing mixed valency are valuable strategies for improving electrical conductivity in this important class of porous materials.
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Affiliation(s)
- Lei Sun
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
| | - Christopher H Hendon
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
| | - Sarah S Park
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
| | - Yuri Tulchinsky
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
| | - Ruomeng Wan
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
| | - Fang Wang
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
| | - Aron Walsh
- Department of Materials , Imperial College London , London SW7 2AZ , UK.,Department of Materials Science and Engineering , Yonsei University , Seoul 03722 , South Korea
| | - Mircea Dincă
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA .
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16
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Erkartal M, Erkilic U, Tam B, Usta H, Yazaydin O, Hupp JT, Farha OK, Sen U. From 2-methylimidazole to 1,2,3-triazole: a topological transformation of ZIF-8 and ZIF-67 by post-synthetic modification. Chem Commun (Camb) 2017; 53:2028-2031. [DOI: 10.1039/c6cc08746a] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the first examples of the simultaneous non-assisted replacement of ligands and the conversion of topology in MOFs by applying the PSM approach.
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Affiliation(s)
- Mustafa Erkartal
- Department of Materials Science and Nanotechnology Engineering
- Abdullah Gül University
- 38080 Kayseri
- Turkey
| | - Ufuk Erkilic
- Department of Materials Science and Nanotechnology Engineering
- Abdullah Gül University
- 38080 Kayseri
- Turkey
| | - Benjamin Tam
- Department of Chemical Engineering, University College London
- WC1E 7JE London
- UK
| | - Hakan Usta
- Department of Materials Science and Nanotechnology Engineering
- Abdullah Gül University
- 38080 Kayseri
- Turkey
| | - Ozgur Yazaydin
- Department of Chemical Engineering, University College London
- WC1E 7JE London
- UK
| | - Joseph T. Hupp
- Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Omar K. Farha
- Department of Chemistry
- Northwestern University
- Evanston
- USA
- Department of Chemistry
| | - Unal Sen
- Department of Chemistry
- Northwestern University
- Evanston
- USA
- Department of Mechanical Engineering
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17
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Zhang JW, Hu MC, Li SN, Jiang YC, Zhai QG. Microporous rod metal–organic frameworks with diverse Zn/Cd–triazolate ribbons as secondary building units for CO2 uptake and selective adsorption of hydrocarbons. Dalton Trans 2017; 46:836-844. [DOI: 10.1039/c6dt04433f] [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
Three rod MOFs exhibiting remarkable CO2 uptake and high CO2 and C2-hydrocarbons over CH4 selectivity, as well as high isosteric heat of adsorption for C2H2.
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Affiliation(s)
- Jian-Wei Zhang
- Key Laboratory of Macromolecular Science of Shaanxi Province
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
| | - Man-Cheng Hu
- Key Laboratory of Macromolecular Science of Shaanxi Province
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
| | - Shu-Ni Li
- Key Laboratory of Macromolecular Science of Shaanxi Province
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
| | - Yu-Cheng Jiang
- Key Laboratory of Macromolecular Science of Shaanxi Province
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
| | - Quan-Guo Zhai
- Key Laboratory of Macromolecular Science of Shaanxi Province
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
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18
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Sun L, Campbell MG, Dincă M. Electrically Conductive Porous Metal-Organic Frameworks. Angew Chem Int Ed Engl 2016; 55:3566-79. [PMID: 26749063 DOI: 10.1002/anie.201506219] [Citation(s) in RCA: 980] [Impact Index Per Article: 122.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Indexed: 01/01/2023]
Abstract
Owing to their outstanding structural, chemical, and functional diversity, metal-organic frameworks (MOFs) have attracted considerable attention over the last two decades in a variety of energy-related applications. Notably missing among these, until recently, were applications that required good charge transport coexisting with porosity and high surface area. Although most MOFs are electrical insulators, several materials in this class have recently demonstrated excellent electrical conductivity and high charge mobility. Herein we review the synthetic and electronic design strategies that have been employed thus far for producing frameworks with permanent porosity and long-range charge transport properties. In addition, key experiments that have been employed to demonstrate electrical transport, as well as selected applications for this subclass of MOFs, will be discussed.
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Affiliation(s)
- Lei Sun
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Michael G Campbell
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Mircea Dincă
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA.
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19
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Sun L, Campbell MG, Dincă M. Elektrisch leitfähige poröse Metall-organische Gerüstverbindungen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201506219] [Citation(s) in RCA: 169] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lei Sun
- Department of Chemistry; Massachusetts Institute of Technology; 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Michael G. Campbell
- Department of Chemistry; Massachusetts Institute of Technology; 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Mircea Dincă
- Department of Chemistry; Massachusetts Institute of Technology; 77 Massachusetts Avenue Cambridge MA 02139 USA
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20
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Song L, Li L, Yang T, Zhou XH, Yin XJ. A three-dimensional coordination polymer based on 3,5-pyrazoledicarboxylic acid (H3Pdc): [Cd2(HPdc)1.5Cl(H2O)2] n. RUSS J COORD CHEM+ 2015. [DOI: 10.1134/s107032841506007x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Cd(II) complexes with different nuclearity and dimensionality based on 3-hydrazino-4-amino-1,2,4-triazole. J SOLID STATE CHEM 2015. [DOI: 10.1016/j.jssc.2015.02.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Zhang YY, Zhao H, Yang EC, Liu ZY, Shang Q, Zhao XJ. Triazolate-based 3D frameworks and a 2D layer with centrosymmetric CuII7, CuII5, CuII4 clusters and tunable interlayer/interchain compactness: hydrothermal syntheses, crystal structures and magnetic properties. Dalton Trans 2015; 44:5826-36. [DOI: 10.1039/c4dt04013a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 2D layer and three 3D frameworks with different interchain/interlayer compactness and spin ground-states were reported.
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Affiliation(s)
- Yuan-Yuan Zhang
- College of Chemistry
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Tianjin Normal University
| | - Hong Zhao
- College of Chemistry
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Tianjin Normal University
| | - En-Cui Yang
- College of Chemistry
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Tianjin Normal University
| | - Zhong-Yi Liu
- College of Chemistry
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Tianjin Normal University
| | - Qiu Shang
- College of Chemistry
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Tianjin Normal University
| | - Xiao-Jun Zhao
- College of Chemistry
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Tianjin Normal University
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23
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Kovalev VV, Gorbunova YE, Razgonyaeva GA, Kozyukhin SA, Kokunov YV. A complex of cadmium(II) iodide with 4-cyanopyridine: Synthesis, crystal structure, and luminescent properties. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s1070328414110025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Kokunov YV, Kovalev VV, Razgonyaeva GA, Gorbunova YE, Kozyukhin SA. Coordination molecular compounds of cadmium(II) iodide with dimethylpyridines. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s1070328414060025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Three new coordination polymers with tetranuclear cluster-based 3D framework and bent 1D ribbons generated from ternary copper(II)-triazole-citrate system: Synthesis, structure, and magnetism. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.02.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Yang EC, Zhang YY, Liu ZY, Zhao XJ. Diverse Self-Assembly from Predesigned Conformationally Flexible Pentanuclear Clusters Observed in a Ternary Copper(II)–Triazolate–Sulfoisophthalate System: Synthesis, Structure, and Magnetism. Inorg Chem 2013; 53:327-35. [DOI: 10.1021/ic402280p] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- En-Cui Yang
- College of Chemistry, Key Laboratory of Inorganic-Organic
Hybrid Functional Material Chemistry, Ministry of Education, Tianjin
Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, People’s Republic of China
| | - Yuan-Yuan Zhang
- College of Chemistry, Key Laboratory of Inorganic-Organic
Hybrid Functional Material Chemistry, Ministry of Education, Tianjin
Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, People’s Republic of China
| | - Zhong-Yi Liu
- College of Chemistry, Key Laboratory of Inorganic-Organic
Hybrid Functional Material Chemistry, Ministry of Education, Tianjin
Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, People’s Republic of China
| | - Xiao-Jun Zhao
- College of Chemistry, Key Laboratory of Inorganic-Organic
Hybrid Functional Material Chemistry, Ministry of Education, Tianjin
Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, People’s Republic of China
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Gándara F, Uribe-Romo FJ, Britt DK, Furukawa H, Lei L, Cheng R, Duan X, O'Keeffe M, Yaghi OM. Porous, Conductive Metal-Triazolates and Their Structural Elucidation by the Charge-Flipping Method. Chemistry 2012; 18:10595-601. [DOI: 10.1002/chem.201103433] [Citation(s) in RCA: 182] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Indexed: 11/09/2022]
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28
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Bai SQ, Yong AM, Hu JJ, Young DJ, Zhang X, Zong Y, Xu J, Zuo JL, Hor TSA. Zinc, cobalt and copper coordination polymers with different structural motifs from picolyl-triazole hybrid ligands. CrystEngComm 2012. [DOI: 10.1039/c1ce05808h] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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29
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Grzywa M, Denysenko D, Hanss J, Scheidt EW, Scherer W, Weil M, Volkmer D. CuN6 Jahn–Teller centers in coordination frameworks comprising fully condensed Kuratowski-type secondary building units: phase transitions and magneto-structural correlations. Dalton Trans 2012; 41:4239-48. [DOI: 10.1039/c2dt12311h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Sun L, Li Y, Liang Z, Yu J, Xu R. Structures and properties of lanthanide metal–organic frameworks based on a 1,2,3-triazole-containing tetracarboxylate ligand. Dalton Trans 2012; 41:12790-6. [DOI: 10.1039/c2dt31717f] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Zhang JP, Zhang YB, Lin JB, Chen XM. Metal Azolate Frameworks: From Crystal Engineering to Functional Materials. Chem Rev 2011; 112:1001-33. [DOI: 10.1021/cr200139g] [Citation(s) in RCA: 1373] [Impact Index Per Article: 105.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Yue-Biao Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Jian-Bin Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xiao-Ming Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
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32
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Bai SQ, Young DJ, Hor TSA. Nitrogen-Rich Azoles as Ligand Spacers in Coordination Polymers. Chem Asian J 2011; 6:292-304. [DOI: 10.1002/asia.201000698] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2010] [Indexed: 11/12/2022]
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33
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Shan ZM, Wang YL, Guo HX, Liu QY, Zhang N, Yang EL, Li LQ. Synthesis, crystal structures, and characterization of three mercury(II) halides inorganic–organic hybrid compounds with 1,4-diazabicyclo[2.2.2]octane ligand. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.10.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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He X, Wang ZX, Xing FF, Li MX. 3D copper coordination polymers based on N-heterocyclic ligands with different topology. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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