COMPLEXES OF 2 MANNOSE ALPHA-AMINO-ACID DERIVATIVES WITH ZINC AND CADMIUM

被引:6
作者
DIAZDIEZ, MA [1 ]
GARCIABARROS, FJ [1 ]
HIGESROLANDO, FJ [1 ]
BERNALTEGARCIA, A [1 ]
VALENZUELACALAHORRO, C [1 ]
机构
[1] UNIV EXTREMADURA,FAC CIENCIAS,DEPT QUIM INORGAN,E-06071 BADAJOZ,SPAIN
关键词
D O I
10.1016/S0277-5387(00)83078-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Complexes of zinc(II) and cadmium(II) with 2-amino-2-deoxy-D-glycero-D-talo heptonic acid (HMa) and 2-(benzylamino)-2-deoxy-D-glycero-D-talo heptonic acid (BnMa) have been obtained. The complexes were characterized by elemental analysis, IR spectroscopy and X-ray powder diffraction. These complexes have a 1:2 metal-to-ligand ratio and an octahedral structure. Coordination occurs through the nitrogen atom of the amino group and oxygen atoms of the bridging carboxylate group. The thermal behaviour of the complexes has also been studied.
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页码:2519 / 2523
页数:5
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