作者:Joseph A. Connor、Michael Charlton、Domenico C. Cupertino、Achim Lienke、Mary McPartlin、Ian J. Scowen、Peter A. Tasker
DOI:10.1039/dt9960002835
日期:——
An attempt to impose tetrahedral geometry on zinc(II) through use of bis(salicylideneamino)biphenyl pro-ligands has produced hydrolytically sensitive complexes. The single-crystal structures of [ZnL(EtOH)][H2L = 6,6′-dimethyl-2,2′-bis(salicylideneamino)biphenyl][monoclinic, space group P21/c, a= 11.654(2), b= 11.753(2), c= 18.878(3)Å, β= 98.97(2)°, Z= 4] and its pro-ligand H2L [monoclinic, space group I2/c, a= 13.911(2), b= 13.759(2), c= 12.015(2)Å, β= 94.836(10)°, Z= 4] have been determined. The co-ordination geometry at zinc is slightly distorted trigonal bipyramidal.
通过使用双(水杨基氨基)联苯前配体对锌(II)施加四面体几何形状的尝试已经产生了水解敏感的络合物。 [ZnL(EtOH)][H2L = 6,6′-二甲基-2,2′-双(水杨基氨基)联苯][单斜晶系,空间群P21/c,a= 11.654(2),b的单晶结构= 11.753(2), c= 18.878(3)Å, β= 98.97(2)°, Z= 4] 及其亲配体 H2L [单斜晶系,空间群 I2/c, a= 13.911(2), b= 13.759(2), c= 12.015(2)Å, β= 94.836(10)°, Z= 4] 已确定。锌的配位几何形状是稍微扭曲的三角双锥体。