Salts of the two-coordinate homoleptic manganese(I) dialkyl anion [Mn{C(SiMe3)3}2]- with quenched orbital magnetism

被引：16

作者：

Lin, C. -Y. ^{[1
]}

Fettinger, J. C. ^{[1
]}

Chilton, N. F. ^{[2
]}

Formanuik, A. ^{[2
]}

Grandjean, F. ^{[3
]}

Long, G. J. ^{[3
]}

Power, P. P. ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA

[2] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England

[3] Univ Missouri, Missouri Univ Sci & Technol, Dept Chem, Rolla, MO 65409 USA

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 68期

基金：

美国国家科学基金会;

关键词：

TRANSITION-METAL-COMPLEXES; LOW-COORDINATE; LINEAR IRON(I); MOLECULAR-STRUCTURE; AMIDO COMPLEXES; 1ST ROW; MN; COMPOUND; NI(I); FE;

D O I：

10.1039/c5cc05166e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reduction of Mn{C(SiMe3)(3)}(2) with KC8 in the presence of crown ethers yielded the d(6), Mn(I) salts [K-2(18-crown-6)(3)][Mn{C(SiMe3)(3)}(2)](2) and [K(15-crown-5)(2)][Mn{C(SiMe3)(3)}(2)], that have near-linear manganese coordination but almost completely quenched orbital magnetism as a result of 4s-3d(z)(2) orbital mixing which affords a non-degenerate ground state.

引用

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页码：13275 / 13278

页数：4

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