DIRECT ELECTROCHEMICAL SYNTHESIS AND CRYSTAL-STRUCTURE OF THE ZINC(II) CARBAMATO COMPLEX ([N-METHYL-N'-[(2-PYRROLYL)-METHYLENE]ETHYLENEDIAMINE][N-METHYL-N-[2-[(2-PYRROLATO)-METHYLENEAMINO]ETHYL]CARBAMATO])ZINC(II)

被引:8
作者
CASTRO, J
CASTINEIRAS, A
DURAN, ML
GARCIAVAZQUEZ, JA
MACIAS, A
ROMERO, J
SOUSA, A
机构
[1] Dpto Quìmica Inorgánica, Univ. de Santiago, Compostela
来源
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1990年 / 586卷 / 07期
关键词
D O I
10.1002/zaac.19905860126
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The electrochemical oxidation of anodic zinc in an acetonitrile solution of a Schiff base derived from Hpyrrole‐2‐carbaldehyde and N‐methylethylenediamine gives [Zn(C8H13N3)−(C9H11N3O2)], whose crystal structure has been determined. The compound crystallizes in the orthorhombic space group Pbca (No. 61) with a = 13.757(2), b = 17.748(4), c = 14.808(4) Å and Z = 8. Refinement converged to R = 0.049 for 1407 independent observed reflections. The crystal structure consists of monomeric molecules in which the central ZnN4O unit has distorted trigonal bipyramidal geometry and the carbamato group is monodentate. Copyright © 1990 Verlag GmbH & Co. KGaA, Weinheim
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页码:203 / 208
页数:6
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