无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2007年
11期
1999-2002
,共4页
许力%张艳萍%孙银霞%史军妍%董文魁
許力%張豔萍%孫銀霞%史軍妍%董文魁
허력%장염평%손은하%사군연%동문괴
4,4',6,6'-四溴-2,2'-[乙二氧双(氮次甲基)]二酚%钴(Ⅱ)配合物%合成%晶体结构
4,4',6,6'-四溴-2,2'-[乙二氧雙(氮次甲基)]二酚%鈷(Ⅱ)配閤物%閤成%晶體結構
4,4',6,6'-사추-2,2'-[을이양쌍(담차갑기)]이분%고(Ⅱ)배합물%합성%정체결구
4,4',6,6'-tetrabromo-2,2'-[ethylenedioxybis(nitrilomethylidyne)]diphenol%cobalt(Ⅱ) complex%synthesis%crystal structure
A mononuclear Cobalt(Ⅱ) complex [CoL(H2O)2]n (H2L: 4,4' ,6,6'-Tetrabromo-2,2'-[ethylenedioxybis (nitrilomethylidyne)]diphenol), has been synthesized and structurally characterized by elemental analysis, IR and X-ray diffraction single crystal structure analysis. The crystal of the complex belongs to monoclinic space group P21/c with a=2.516 8(3) nm, b=1.023 43(18) nm, c=0.789 17(14) nm,β=91.375(2)°, V=2.032 1(5) nm3, Z=4, Dc=indicates that the complex consists of one cobalt(Ⅱ) atom, one L2- unit and two coordinated water molecules, and the coordination number of the cobalt(Ⅱ) atom is six. One-dimensional chain supramolecular structure is formed by intermolecular hydrogen bonds and π-π stacking of neighboring benzene rings. CCDC: 652649.
