新的含有4-对甲基苯基-3,5-二(2-吡啶基)-1,2,4-三氮唑钴配合物的合成和晶体结构(英) |
Synthesis and Crystal Structure of a New Cobalt(Ⅱ) Complex with 4-(p-methylphenyl)-3,5-bis(pyridin-2-yl)-1,2,4-triazole |
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摘要: |
关键词: 钴配合物 晶体结构 三氮唑 |
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Abstract: A new cobalt(Ⅱ) complex, [CoL2(NCS)2]·2CH2Cl2, [L=4-(p-methylphenyl)-3,5-bis(pyridin-2-yl)-1,2,4-triazole], was synthesized and its crystal structure was determined by X-ray analysis. The complex crystallizes in monoclinic system with space group P21/c, a=0.867 40(17), b=1.453 9(3), c=1.781 9(4) nm, β=91.18(3)°, V=2.246 7(8) nm3 and Z=2. The cobalt atom is in a distorted octahedral environment with two bidentate chelating L ligands in the equatorial plane and two NCS- ions in the axial positions. CCDC: 251658. |
Keywords: cobalt(Ⅱ) complex crystal structure triazole |
投稿时间:2004-07-12 修订日期:2004-11-04 |
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朱敦如,王作祥,宋军,李一志,兰大艳.新的含有4-对甲基苯基-3,5-二(2-吡啶基)-1,2,4-三氮唑钴配合物的合成和晶体结构(英)[J].无机化学学报,2005,21(1):128-132. |
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