A novel 18-membered metallocycle in {2,5-bis[3-(1H-1,3-imidazol-1-ylmethyl)phenyl]-1,3,4-oxadiazole}dichloridocobalt(II)

被引:0
|
作者
Wu, Yan [1 ]
Hou, Gui-Ge [1 ]
Ma, Jian-Ping [1 ]
Dong, Yu-Bin [1 ]
机构
[1] Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Jinan 250014, Peoples R China
基金
中国国家自然科学基金;
关键词
METAL-ORGANIC FRAMEWORKS; TRANSFORMATION; INCLUSION; CHEMISTRY; CRYSTAL;
D O I
10.1107/S0108270110016689
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The title molecular complex, [CoCl(2)(C(22)H(18)N(6)O)], features a novel 18-membered Co-containing metallocycle. The Co(II) atom lies in a fairly regular tetrahedral geometry defined by two imidazole N-atom donors from one 2,5-bis[3-(1H-1,3-imidazol-1-ylmethyl)phenyl]-1,3,4-oxadiazole (L) ligand and two chloride anions. The coordinating orientation of the L ligand plays an important role in constructing the metallocycle complex. The complexes form a three-dimensional supramolecular assembly via nonclassical C-H center dot center dot center dot Cl and C-H center dot center dot center dot N hydrogen bonds and pi-pi interactions.
引用
收藏
页码:M163 / M165
页数:3
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