Vanadium(III) complexes incorporating the silylamino(disilylamido) ligand [(Me3Si)N{CH2CH2N(SiMe3)}2]2- [N{N"}2]2-.: Synthesis and crystal structure of the dimeric, non-metallocene vanadium(III) hydride [{V(N{N"}2)}2(μ-H)2]

被引：23

作者：

Clancy, GP ^{[1
]}

Clark, HCS ^{[1
]}

Clentsmith, GKB ^{[1
]}

Cloke, FGN ^{[1
]}

Hitchcock, PB ^{[1
]}

机构：

[1] Univ Sussex, Brighton BN1 9QJ, E Sussex, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1999年 / 19期

关键词：

D O I：

10.1039/a904627e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three vanadium(III) complexes incorporating the chelating silylamino(disilylamido) ligand [(Me3Si)N{CH2CH2N(SiMe3)}(2)](2-) ([N{N"}(2)](2-)) have been reported. Addition of Li-2[N{N"}(2)] to VCl3. 3THF cleanly yielded the vanadium(III) chloride [{V(N{N"}(2))Cl}(2)] 1, from which the vanadium(III) hydrocarbyl [V(N{N"}(2)){CH(SiMe3)(2)}] 2 could be generated by means of salt metathesis. Hydrogenolysis of 2 under dihydrogen produced the thermally stable, dimeric vanadium(III) hydride [{V(N{N"}(2))}(2)(mu-H)(2)] 3. The solid state structure of 3 was determined.

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页码：3345 / 3347

页数：3

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