Synthesis and structure of a novel one-dimensional chain compound formed by copper(II) and nitronyl nitroxide radical |
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| Authors: | Qi-Hua Zhao Li-Cun Li Zong-Hui Jiang Dai-Zheng Liao Shi-Ping Yan Rui-Bin Fang |
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| Affiliation: | (1) Department of Chemistry, Nankai University, Tianjin, 300071, people's Republic of China;(2) Department of Chemistry, Yunnan University, Kunming, People's Republic of China;(3) State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, People's Republic of China |
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| Abstract: | ![]()
A novel compound formed by copper(II) and a carboxy-substituted nitronyl nitroxide of formula [Cu2(NITpBAH)2Cl4] (NITpBAH = [2-(4 -carboxy-phenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl-3-oxide]) has been synthesized. The compound crystallizes in the monoclinic space group P21/c with a = 9.5464(10), b = 12.4501(12), c = 14.3627(14) Å,  = 95.200(2)°, and Z = 2. X-ray analysis reveals [Cu2(NITpBAH)2Cl4] units to be linked into infinite chains by radical bridging ligands with N O of nitronyl nitroxide and substituted carboxy; there are the weak hydrogen bond interactions between chains. |
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| Keywords: | Nitronyl nitroxide radical copper(II) complex molecular structure |
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