THE FIRST NONAISOPROPOXODISTANNATE DERIVATIVES OF LANTHANIDES AND YTTRIUM

被引：9
|
作者：
TRIPATHI, UM [1 ]
SINGH, A [1 ]
MEHROTRA, RC [1 ]
机构：
[1] UNIV RAJASTHAN,DEPT CHEM,JAIPUR 302004,RAJASTHAN,INDIA
来源：
POLYHEDRON | 1995年 / 14卷 / 17-18期
关键词：
D O I：
10.1016/0277-5387(95)00057-Y
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Novel heterometallic isopropoxides of the lanthanides(III) and yttrium(III) with the formula [LnCl(3-x) {Sn-2(OPri)(9)}(x)] (Ln = La, Pr, Nd, Lu and Y; x = 2 or 3) have been synthesized by the reactions of LnCl(3) . 3Pr(i)OH with KSn2(OPri)(9) in 1:2 and 1:3 molar ratio in benzene. These complexes have been characterized by elemental analyses, isopropoxy group estimations and molecular weight measurements. Their spectral [IR, electronic, multinuclear (H-1,C-13, Sn-119) NMR] properties have been studied and discussed.
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页码：2461 / 2465
页数：5
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