Two Coordination Networks Built from p‐Sulfonatothiacalix[4]arene Tetranuclear Clusters |
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| Authors: | Baiquan Chen Daqiang Yuan Dr. Mingyan Wu Feilong Jiang Maochun Hong |
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| Affiliation: | Key Laboratory of Optoelectronic Materials, Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, YangQuiao West Road 155#, Fuzhou, Fujian 350002, P. R. China |
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| Abstract: | Two coordination compounds based on p‐sulfonatothiacalix[4]arene (TCAS) were synthesized by hydrothermal reactions of TCAS with M2+ cations (M = Cu for 1 , M = Co for 2 ) in the presence of [PhCH2N(CH3)3]+. Single‐crystal X‐ray analyses revealed that both compounds, 1 and 2 , are isomorphous and crystallize in the same space group  . The tetranuclear cluster units are connected into layer networks through complicated hydrogen‐bonding and π–π interactions. The results of thermogravimetric measurements demonstrate that 1 and 2 have the high thermal stabilities. |
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| Keywords: | Coordination modes Calixarenes Polymers Cluster compounds Hydrothermal synthesis |
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