Synthesis and X-ray structure of the mononuclear nine-coordinate gadolinium(III) hydrogen oxydiacetate [Gd(C4H5O5)(3)]center dot C4H6O5 center dot H2O

被引：23

作者：

Baggio, R

Garland, MT

Perec, M

机构：

[1] COMIS NACL ENERGIA ATOM,DEPT FIS,RA-1429 BUENOS AIRES,DF,ARGENTINA

[2] UNIV CHILE,FAC CIENCIAS FIS & MATEMAT,DEPT FIS,SANTIAGO,CHILE

[3] UNIV BUENOS AIRES,DEPT QUIM INORGAN ANALIT & QUIM FIS,IST QUIM FIS MAT MED AMBIENTE & ENERGIA,RA-1428 BUENOS AIRES,DF,ARGENTINA

来源：

INORGANIC CHEMISTRY | 1997年 / 36卷 / 05期

关键词：

D O I：

10.1021/ic960974l

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new mononuclear gadolinium(III) complex [Gd(Hoda)(3)]. H(2)Oda . H2O (Koda = HO2CCH2OCH2CO2-) has been isolated from the reaction of Gd2O3 With oxydiacetic acid in aqueous solution. A single-crystal X-ray study features the nine-coordinate GdO9 core in a distorted tricapped trigonal-prism environment. The top and bottom triangles are defined by three carboxylate and three carbonyl oxygen atoms, respectively, and the capping positions, by three ether oxygens of three tridentate Hoda ligands.

引用

页码：950 / &

页数：4

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