Characterization of ternary bivalent metal complexes with bis(2-hydroxyethyl)iminotris(hydroxymethy)methane (Bis–Tris) and the comparison of five crystal structures of Bis–Tris complexes
作者:Yoshie Inomata、Yoshihiro Gochou、Masanobu Nogami、F.Scott Howell、Toshio Takeuchi
DOI:10.1016/j.molstruc.2004.06.010
日期:2004.9
O)]SO 4 ·H 2 O ( 2 ), [Cu(hihm)(H 2 O)]SO 4 ( 3 ), [NiCl(hihm)]Cl·H 2 O ( 6 ), [CuCl(hihm)]Cl ( 7 ) and [Co(HCOO)(hihm)](HCOO) ( 8 ) have been determined by single crystal X-ray diffraction analysis. The crystals of [Ni(hihm)(H 2 O)]SO 4 ·H 2 O ( 2 ) and [Cu(hihm)(H 2 O)]SO 4 ( 3 ) are each orthorhombic with the space group P 2 1 2 1 2 1 and Pna 2 1 . For both complexes, the metal atom is in a distorted
摘要 十一种二价金属与双(2-羟乙基)亚氨基三(羟甲基)甲烷配合物 (Bis–Tris:hihm): [M(hihm)(H 2 O)]SO 4 · n H 2 O (M: Co, Ni, Cu, Zn), [MCl(hihm)]Cl·n H 2 O (M: Co, Ni, Cu), 和 [M(HCOO)(hihm)](HCOO) (M: Co, Ni, Cu, Zn ) 已通过使用它们的红外吸收和粉末漫反射光谱、磁化率、热分析和粉末 X 射线衍射分析来制备和表征。[Ni(hihm)(H 2 O)]SO 4 ·H 2 O ( 2 ), [Cu(hihm)(H 2 O)]SO 4 ( 3 ), [NiCl(hihm)]Cl·的晶体结构H 2 O ( 6 )、[CuCl(hihm)]Cl ( 7 ) 和[Co(HCOO)(hihm)](HCOO) ( 8 ) 已通过单晶X 射线衍射分析确定。[Ni(hihm)(H