Heteroleptic Anionic Cobalt(II) Pivalate Complex with a Bridging Trimethylsiloxy Ligand: Synthesis, Structure, and Formation Mechanism

被引：3

作者：

Petrov, P. A. ^{[1
]}

Nikolaevskii, S. A. ^{[2
]}

Yambulatov, D. S. ^{[2
]}

Starikova, A. A. ^{[3
]}

Sukhikh, T. S. ^{[1
]}

Kiskin, M. A. ^{[2
]}

Sokolov, M. N. ^{[1
]}

Eremenko, I. L. ^{[2
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia

[2] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia

[3] Southern Fed Univ, Res Inst Phys & Organ Chem, Rostov Na Donu 344090, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2023年 / 68卷 / 09期

基金：

俄罗斯科学基金会;

关键词：

cobalt; carboxylates; N-heterocyclic carbenes; X-ray diffraction; quantum-chemical calculations; N-HETEROCYCLIC CARBENE; GALLYLENE COMPLEXES; CRYSTAL-STRUCTURES; METAL-COMPLEXES; REACTIVITY; STANNYLENE; DERIVATIVES; GERMYLENE; BEARING; EXAMPLE;

D O I：

10.1134/S0036023623601460

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The heteroleptic anionic complex (IPrPhH)[Co-2(mu-Piv)(2)(mu-OSiMe3)(Piv)(2)] (I) was synthesized through the reaction of cobalt pivalate [Co(Piv)(2)](n) with 1,3-bis(2,6-diisopropylphenyl)-2-phenylimidazolium iodide ([IPrPhH]I) and KN(SiMe3)(2) and studied by X-ray diffraction both in the solvate-free form and in the form of solvate with pentane (I center dot 0.75C(5)H(12)) (CCDC 2257678-2257679). Modeling of the probable mechanism of formation of complex I and evaluation of exchange coupling between paramagnetic centers in it were carried out by density functional theory method.

引用

页码：1228 / 1236

页数：9

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