[(MEN(CH2CH2NME2)2LI)2CL][HC(SIME2N(4-CH3C6H4))3SN], A SOLVENT-SEPARATED TRIPODAL TRIS(AMIDO)STANNATE AND A [LI2CL]+ CATION REVISITED

被引:28
作者
HELLMANN, KW [1 ]
STEINERT, P [1 ]
GADE, LH [1 ]
机构
[1] UNIV WURZBURG,INST ANORGAN CHEM,AM HUBLAND,D-97074 WURZBURG,GERMANY
关键词
D O I
10.1021/ic00096a005
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The synthesis and a single-crystal X-ray structure analysis of the tripodal (amido)-stannate [{MeN(CH2CH2NMe2)2Li}2Cl][HC{SiMe2N(4-CH3C6H4)}3Sn] (3) are reported. The lithium stannate crystallizes as a solvent-separated ion pair with an exposed Sn atom as part of a [2.2.2]bicyclooctane-derived cage structure. The counterion contains a bent [Li2Cl]+ unit [angle Li-Cl-Li' = 143.1(6)-degrees].
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页码:3859 / 3860
页数:2
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