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Wang YJ, Yu L, Li XX, Sun YQ, Zheng ST. Two Unprecedented Germanoniobate Frameworks Based on High-Nuclearity Peanut-Shaped {Ge 12Nb 38} Clusters. Inorg Chem 2024; 63:1388-1394. [PMID: 38166363 DOI: 10.1021/acs.inorgchem.3c03905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
By variation of the amount of GeO2, two organic-inorganic hybrid germanoniobate frameworks with 6-connected pcu and 10-connected bct topologies were constructed from peanut-shaped {α-Ge12Nb38} and {β-Ge12Nb38} clusters, respectively. The {α-Ge12Nb38} and {β-Ge12Nb38} clusters contain the most Ge centers of germanoniobates reported so far. The compounds exhibit proton conduction properties with a conductivity of 3.04 × 10-4 S·cm-3 for 1 and 1.62 × 10-4 S·cm-3 for 2 at 85 °C and 98% RH. The water vapor adsorption capacities for 1 and 2 are 5.86 and 4.40 mmol·g-1, respectively.
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Affiliation(s)
- Yong-Jiang Wang
- Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, Fujian, China
| | - Lan Yu
- Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, Fujian, China
| | - Xin-Xiong Li
- Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, Fujian, China
| | - Yan-Qiong Sun
- Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, Fujian, China
| | - Shou-Tian Zheng
- Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, Fujian, China
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Popov I, Plekhanov E, Tchougréeff A, Besley E. Effective hamiltonian of crystal field method for periodic systems containing transition metals. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2106905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Ilya Popov
- School of Chemistry, University of Nottingham, University Park, Nottingham, UK
| | - Evgeny Plekhanov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Moscow, Russia
| | - Andrei Tchougréeff
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Moscow, Russia
| | - Elena Besley
- School of Chemistry, University of Nottingham, University Park, Nottingham, UK
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Cabello CI, Botto IL, Cabrerizo F, González MG, Thomas HJ. Γ-Al2O3-Supported XMo6 Anderson Heteropolyoxomolybdates: Adsorption Studies for X = TeVI, AlIII, CoIII, CrIII and NiII by DR Spectroscopy and TPR Analysis. ADSORPT SCI TECHNOL 2016. [DOI: 10.1260/0263617001493657] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Carmen I. Cabello
- Centro de Investigación y Desarrollo en Procesos Cataliticos CINDECA, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina. (2) Centro de Quimica Inorgánica CEQUINOR, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina
| | | | - Franco Cabrerizo
- Centro de Investigación y Desarrollo en Procesos Cataliticos CINDECA, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina. (2) Centro de Quimica Inorgánica CEQUINOR, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina
| | - Maria G. González
- Centro de Investigación y Desarrollo en Procesos Cataliticos CINDECA, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina. (2) Centro de Quimica Inorgánica CEQUINOR, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina
| | - Horacio J. Thomas
- Centro de Investigación y Desarrollo en Procesos Cataliticos CINDECA, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina. (2) Centro de Quimica Inorgánica CEQUINOR, CONICET-Universidad Nacional de La Plata, La Plata 1900, Argentina
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Tchougréeff AL, Dronskowski R. Effective Hamiltonian Crystal Field As Applied to Magnetic Exchange Parameters in μ-Oxo-Bridged Cr(III) Dimers. J Phys Chem A 2013; 117:7980-8. [DOI: 10.1021/jp404040c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Andrei L. Tchougréeff
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany
- Moscow Center for Continuous Mathematical Education, 119002, Moscow, Russia
| | - Richard Dronskowski
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany
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Liu X, Speldrich M, Kögerler P, Dronskowski R, Tchougréeff AL. Synthesis, Characterization, and Quantum-Chemical Studies of Ni(CN) 2MX (M = Rb, Cs; X = Cl, Br). Inorg Chem 2010; 49:7414-23. [DOI: 10.1021/ic100599z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaohui Liu
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Manfred Speldrich
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Paul Kögerler
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Richard Dronskowski
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Andrei L. Tchougréeff
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany, and Poncelet Laboratory, Independent University of Moscow, Moscow Center for Continuous Mathematical Education, Bolshoi Vlasevsky Per. 11, 119002 Moscow, Russia
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Liu X, Dronskowski R, Glaum R, Tchougréeff AL. Experimental and Quantum-Chemical Investigations of the UV/Vis Absorption Spectrum of Manganese Carbodiimide, MnNCN. Z Anorg Allg Chem 2010. [DOI: 10.1002/zaac.200900319] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chugreev AL. New generation of semiempirical methods of molecular modeling based on the theory of group functions. J STRUCT CHEM+ 2007. [DOI: 10.1007/s10947-007-0148-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tokmachev A, Tchougréeff A. Local many-electron states in transition metal oxides and their surface complexes with atomic and molecular oxygen. J SOLID STATE CHEM 2003. [DOI: 10.1016/s0022-4596(03)00411-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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