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Dutta N, Giri GC, Haldar S, Vijaykumar G, Stewart CD, Carrella L, Musie GT, Bera M. Carboxylate Bridge Controlled Formation of Tetra‐ and Pentanuclear Nickel(II) Complexes: Synthesis, Crystal Structure, Spectroscopy and Magnetic Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201902341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nityananda Dutta
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
| | - Gopal C. Giri
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
| | - Shobhraj Haldar
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
| | - Gonela Vijaykumar
- Department of Chemical SciencesIndian Institute of Science Education & Research-Kolkata, Mohanpur West Bengal- 741246 INDIA
| | - Christopher D. Stewart
- Department of ChemistryThe University of Texas at San Antonio, San Antonio Texas 78249 USA
| | - Luca Carrella
- Institut fur Anorganische Chemie und Analytische ChemieJohannes-Gutenberg Universität Mainz Duesbergweg 10–14 D-55128 Mainz Germany
| | - Ghezai T. Musie
- Department of ChemistryThe University of Texas at San Antonio, San Antonio Texas 78249 USA
| | - Manindranath Bera
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
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Li L, Hua Y, Guo Y, Wang HY, Li XN, Zhang H. Bifunctional photo- and vapochromic behaviors of a novel porous zwitterionic metal–organic framework. NEW J CHEM 2019. [DOI: 10.1039/c8nj04905j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel porous zwitterionic metal–organic framework shows photo- and vapochromic behaviors with high sensitivity for sensing NH3, ethylamine, and n-propylamine.
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Affiliation(s)
- Li Li
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Yang Hua
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Yu Guo
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Hai-Yu Wang
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Xiao-Nan Li
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Hong Zhang
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
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Geng D, Han X, Bi Y, Qin Y, Li Q, Huang L, Zhou K, Song L, Zheng Z. Merohedral icosahedral M 48 (M = Co II, Ni II) cage clusters supported by thiacalix[4]arene. Chem Sci 2018; 9:8535-8541. [PMID: 30568777 PMCID: PMC6251337 DOI: 10.1039/c8sc03193b] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 09/12/2018] [Indexed: 11/21/2022] Open
Abstract
Cage clusters are a discrete chemically and topologically diverse family of molecule-based functional materials. Presented here are two isostructural M48 (M = CoII for LSHU01, NiII for LSHU02) cage clusters with a merohedral icosahedral cage structure featuring 12 M4-TC4A (H4TC4A, p-tert-butylthiacalix[4]arene) second building units as vertices and 18 asymmetric 5-(1H-tetrazol-1-yl)isophthalate ligands as faces. They are the highest-nuclearity cage compounds of CoII and NiII. The activated Co48 cage exhibited high selectivity in the sorption of C3H8 over CH4 under ambient conditions. Frequency response experiments indicated that the extrinsic voids and matrix interface of the activated crystalline samples are primarily responsible for the observed gas adsorption performance.
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Affiliation(s)
- Dantong Geng
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Xu Han
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Yanfeng Bi
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Yucai Qin
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Qiang Li
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Liangliang Huang
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Kun Zhou
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Lijuan Song
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
| | - Zhiping Zheng
- College of Chemistry , Chemical Engineering and Environmental Engineering , Liaoning Shihua University , Fushun 113001 , P. R. China . ;
- Shenzhen Grubbs Institute and Department of Chemistry , Southern University of Science and Technology , Shenzhen , Guangdong 518000 , China .
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Shen XT, Ma XL, Ni QL, Ma MX, Gui LC, Hou C, Hou RB, Wang XJ. [Ag 15(N-triphos) 4(Cl 4)](NO 3) 3: a stable Ag-P superatom with eight electrons (N-triphos = tris((diphenylphosphino)methyl)amine). NANOSCALE 2018; 10:515-519. [PMID: 29239443 DOI: 10.1039/c7nr07308a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A first and stable Ag-P superatom nanocluster [Ag15(N-triphos)4(Cl4)](NO3)3 (1) has been successfully synthesized and characterized. X-ray analysis shows that this Ag15 cluster has a hexacapped body-centered cubic (bcc) framework which is consolidated by four tripodal N-triphos ligands. The identity of 1 is confirmed by high resolution ESI-MS. Cluster 1 has an electronic and geometric shell closure structure with 8 free electrons, matching the stability idea of superatom theory for a nanocluster. DFT calculation of this Ag15 cluster reveals the superatom feature with a 1S21P6 configuration. The chelation of multidentate phosphines enhances the stability of this Ag15 cluster. The AgAg distances between the centered and the vertical Ag atoms of this bcc (Ag@Ag8) are in the range of 2.57-2.71 Å, and the distances between the face-capped and the vertical silver atoms are in the range of 2.84-2.92 Å, showing strong AgAg interactions within this cluster core. This superatom complex exhibits a relatively high thermal and photolytic stability.
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Affiliation(s)
- Xue-Tao Shen
- School of Chemistry and Pharmaceutical Sciences, Guangxi Key Laboratory of Low Carbon Energy Materials, Guangxi Normal University, Yu Cai Road 15, Qi Xin District, Guilin 541004, Guangxi, China.
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Zhang Z, Xu L, Cao R. Structures and single crystal to single crystal transformations of cadmium frameworks using a flexible tripodal ligand. NEW J CHEM 2018. [DOI: 10.1039/c7nj05125e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various cadmium coordination polymers were constructed using a flexible tris-imidazole ligand and they showed single crystal to single crystal transformations during anion exchange.
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Affiliation(s)
- Zongyao Zhang
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Lijin Xu
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Rui Cao
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
- Key Laboratory of Applied Surface and Colloid Chemistry
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