Ga-Ga multiple bond in Na2[ArGaGaAr] (Ar* = C6H3-2,6-(C6H2-2,4,6-i-Pr3)2)

被引：56

作者：

Takagi, N ^{[1
]}

Schmidt, MW ^{[1
]}

Nagase, S ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Grad Sch Sci, Dept Chem, Hachioji, Tokyo 1920397, Japan

来源：

ORGANOMETALLICS | 2001年 / 20卷 / 08期

关键词：

D O I：

10.1021/om0009841

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Theoretical calculations are carried out to investigate the Ga-Ga bond in the title compound, whose description as the first example of a triple bond between group 13 elements has sparked considerable interest. The short Ga-Ga bond length is found to be the result of several factors, including Na-terphenyl and terphenyl-terphenyl ionic interactions, direct Ga-Na-Ga bridge bonding, and adjustments in the C-Ga-Ga angles due to the steric requirements of the i-Pr groups on the bulky m-terphenyl ligands.

引用

页码：1646 / 1651

页数：6

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Ga-Ga multiple bond in Na2[Ar*GaGaAr*] (Ar* = C6H3-2,6-(C6H2-2,4,6-i-Pr3)2)

Ga-Ga multiple bond in Na2[ArGaGaAr] (Ar* = C6H3-2,6-(C6H2-2,4,6-i-Pr3)2)