Inorganic coordination polymers. XXII. Manganese(II), cobalt(II), nickel(II), copper(II), and zinc(II) bis[bis(N-phenylaminomethyl)phosphinates]. Effects of coordinating side groups
作者:H.D. Gillman、J.L. Eichelberger
DOI:10.1016/s0020-1693(00)93846-5
日期:1977.1
The metal(II) bis[bis(N-phenylaminomethyl)phosphinates] M[OP(CH2NHC6H5)2O]2 (with M = Mn, Co, Ni, Cu, and Zn) have been investigated. The manganese, cobalt and nickel derivatives all have similar structures with octahedrally coordinated metal centers, the copper derivatives is probably tetragonally distorted octahedral and the zinc derivative is tetrahedral. All of these compounds contain some coordinating
双[双(N-苯基氨基甲基)次膦酸金属(II)] M [OP(CH 2 NHC 6 H 5)2 O] 2(其中M = Mn,Co,Ni,Cu和Zn)已被研究。锰,钴和镍衍生物都具有相似的结构,具有八面体配位的金属中心,铜衍生物可能是四方扭曲的八面体,而锌衍生物是四面体。所有这些化合物都含有一些配位胺基,除了没有胺基配位的脱锌配合物。最有可能的是,所有这些化合物均包含对称桥接的O,O'次膦酸酯基团。这些配合物的热稳定性彼此显着不同,并且似乎取决于配体场稳定能,而不取决于胺基的螯合。