INTERACTION OF THE LYSINE SIDE-CHAIN AMINO GROUP WITH CUII IN (GLYCYL-L-LYSINE2-)CU

被引：9

作者：

FUSCH, G ^{[1
]}

HILLGERIS, EC ^{[1
]}

LIPPERT, B ^{[1
]}

机构：

[1] UNIV DORTMUND,FACHBEREICH CHEM,D-44221 DORTMUND,GERMANY

来源：

INORGANICA CHIMICA ACTA | 1994年 / 217卷 / 1-2期

关键词：

CRYSTAL STRUCTURES; COPPER COMPLEXES; AMINO ACID COMPLEXES;

D O I：

10.1016/0020-1693(93)03740-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two different modifications of the (gly-L-lys2-)Cu(II) complex (1 and 2) were determined by X-ray crystallography. The dipeptide forms a tridentate chelate via COO- (lysine), NH2 (glycine) and the deprotonated amide group. The amino group of the lysine side chain links copper units, thereby generating a one-dimensional polymeric structure. The two modifications differ in a coordinated water molecule at the Cu(II) with 1 analyzing as (C8H15N3O3)Cu(H2O) and 2 as (C8H15N3O3)Cu.2H2O.

引用

页码：33 / 38

页数：6

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