The first structurally characterised σ-bonded organonickel(I) compound.: Crystal structures of [Ni{C(SiMe3)2(SiMe2C5H4N-2)}(PPh3)], [Ni{C(SiMe3)(SiMe2C5H4N-2)(SiMe2O)}]2 and [Pd(μ-Cl){C(SiMe3)2(SiMe2C5H4N-2)}]2

被引：47

作者：

Eaborn, C ^{[1
]}

Hill, MS ^{[1
]}

Hitchcock, PB ^{[1
]}

Smith, JD ^{[1
]}

机构：

[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 08期

关键词：

D O I：

10.1039/b000374n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction between [NiCl2(PPh3)(2)] and [Li{C(SiMe3)(2)(SiMe2C5H4N-2)}] in tetrahydrofuran gave the monomeric Ni(i) compound [Ni{C(SiMe3)(2)(SiMe2C5H4N-2)}(PPh3)], which shows planar coordination at Ni with Ni-C 2.025(4) Angstrom, together with the Ni(ii) silanolato compound [Ni{C(Si- Me-3)(SiMe2C5H4N-2)(SiMe2O)}](2) as a minor product, however, the corresponding reaction with [PdCl2(PPh3)(2)] gave [Pd(mu-Cl){C(SiMe3)(2)(SiMe2C5H4N-2)}](2), which has a chloride-bridged structure with an unusual fold angle of 60 degrees at the Cl ... Cl axis.

引用

页码：691 / 692

页数：2

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