COMPLEXES OF IN(III) WITH TETRAPHENYLIMIDODIPHOSPHINATE LIGANDS

被引:18
作者
CEAOLIVARES, R
TOSCANO, RA
CARREON, G
VALDESMARTINEZ, J
机构
[1] Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México, 04510, D. F.
来源
MONATSHEFTE FUR CHEMIE | 1992年 / 123卷 / 05期
关键词
INDIUM COMPLEXES; TETRAPHENYLIMIDODIPHOSPHINATES; INORGANIC RINGS; WYNNE THEORY;
D O I
10.1007/BF00817594
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report the synthesis and characterization of the inorganic heterocyclic complexes In(OPPh2NPPh2O)3 and In(SPPh2NPPh2S)3. The structure of the sulfur derivative was determined by X-ray methods. The complex presents a distorted Oh symmetry and it is compared with the Bi(III) analog. The P-31-NMR data and the X-ray structural determination suggest that the bulky ligands are responsible for the geometrical features in these complexes and therefore, for the Bi(III) analogs perhaps the lone pair does not play an important role in the structure.
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页码:391 / 396
页数:6
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