Structural characterization of a zinc(II) complex of a tris(oxime)amine ligand

被引：10

作者：

Goldcamp, MJ ^{[1
]}

Bauer, JAK ^{[1
]}

Baldwin, MJ ^{[1
]}

机构：

[1] Univ Cincinnati, Dept Chem, Cincinnati, OH 45221 USA

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2005年 / 35卷 / 01期

关键词：

diacetato-(tris(1-propan-2-onyl oxime)amine)zinc(II); diacetato-(tris(2-hydroxyliminopropyl)amine)zinc(II); X-ray crystal structure; synthesis;

D O I：

10.1007/s10870-005-1158-3

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The ligand tris(1-propan-2-onyl oxime)amine (TRISOXH3) binds to zinc(II) acetate as a tridentate N-3 donor, with a third oxime group remaining unbound and extending into the crystal lattice. The crystal structure shows a distorted trigonal bipyramidal geometry around the zinc center. An intramolecular hydrogen bonding interaction between a coordinated oxime donor and an oxygen of a bound acetate is observed. This structure is similar to that of a previously reported zinc(II) complex of a related bis(oxime)amine ligand. However, the structure of Zn(TRISOXH3)(OAc)(2) is different in ligand coordination mode and metal coordination number from those of the previously reported complexes Ni(TRISOXH3)Cl-2 or [Ni(TRISOXH3)(NO3)(H2O)]NO3.

引用

页码：77 / 83

页数：7

共 21 条

[1] Modeling the active site chemistry of liver alcohol dehydrogenase:: Mononuclear zinc methanol and N,N-Dimethylformamide complexes of a nitrogen/sulfur ligand possessing an internal hydrogen bond donor [J].