A New Layer W/Cu/S Polymer with Heterobimetallic Nodes and Tridentate Trithiocyanuric Acid |
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| Authors: | LI Zhi-Hua LIN Jian-Di TIAN Chong-Bin LIN Ping DU Shao-Wu |
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| Institution: | State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China |
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| Abstract: | Soivothermal reaction ofWS4]2-with CuCN and trithiocyanuric acid(L1)in orga-nic solvents gave rise to a new W/Cu/S polymer with a 2D anionic network,namelyEt4N]2WS4Cu3(C3N3S3H1.5)2](1).The anionic layer of 1 is constructed by the T-shaped {WS4Cu3}subunits as nodes and L1 as linkers and features a(4,4)topology.Both 1 and its isomorphous compoundEt4N]2MoS4Cu3(C3N3S3H1.5)2](2)have been fully characterized by X-ray crystal analysis,IR and microanalyses.Compounds 1 and 2 show optical transitions with band gaps of 2.17 and 1.84 eV,respectively. |
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| Keywords: | W(Mo)/Cu/S polymer trithiocyanuric acid heterobimetallic nodes structure semiconductor |
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