DIIMINOPHOSPHINATES OF LITHIUM, SAMARIUM AND YTTERBIUM - MOLECULAR-STRUCTURES LI[PH2P(NSIME3)2](THF)2 AND [PH2P(NSIME3)2]2SM(MU-I)2LI(THF)2

被引：68

作者：

RECKNAGEL, A ^{[1
]}

STEINER, A ^{[1
]}

NOLTEMEYER, M ^{[1
]}

BROOKER, S ^{[1
]}

STALKE, D ^{[1
]}

EDELMANN, FT ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 414卷 / 03期

关键词：

D O I：

10.1016/0022-328X(91)86331-J

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The molecular structure of Li[Ph2P(NSiMe3)2]THF)2 (2) has been determined by an X-ray diffraction study. A four-membered LiNPN ring forms the central unit of the monomeric molecule. YbI2 reacts with two equivalents of Li[Ph2P(NSiMe3)2] (1) to give the novel ytterbium(II)diiminophosphinate [Ph2P(NSiMe3)2]2Yb(THF)2 (3). A similar reaction of 1 with SmI2 affords the samarium(III) derivative [Ph2P(NSiMe3)2]2Sm(mu-1)2Li(THF)2 (4) whose structure has also been determined by an X-ray diffraction study.

引用

页码：327 / 335

页数：9

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