Novel germylenes and stannylenes based on pyridine-containing dialcohol ligands

被引：28

作者：

Huang, Mengmeng ^{[1
]}

Lermontova, El'mira Kh. ^{[2
]}

Zaitsev, Kirill V. ^{[1
]}

Churakov, Andrei V. ^{[2
]}

Oprunenko, Yuri F. ^{[1
]}

Howard, Judith A. K. ^{[3
]}

Karlov, Sergey S. ^{[1
]}

Zaitseva, Galina S. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia

[2] RAS, Inst Gen & Inorgan Chem, Moscow 119991, Russia

[3] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2009年 / 694卷 / 23期

基金：

俄罗斯基础研究基金会;

关键词：

Germylenes; Stannylenes; Molecular main-group-element compounds; Germanium; Tin; BIVALENT GERMANIUM; STABLE GERMYLENES; MOLECULAR-STRUCTURES; TIN(II) COMPOUNDS; SN; TIN; COMPLEXES; GE; E-14; DERIVATIVES;

D O I：

10.1016/j.jorganchem.2009.06.039

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions between M[N(SiMe3)(2)](2) (M = Ge, Sn) and three pyridine-based dialcohols yielded germylenes and stannylenes 1-6. The composition and structures of the novel compounds were established by elemental analyses, H-1 and C-13 NMR spectroscopy. The structures of insoluble species were confirmed by conversion to the corresponding dibromides 7-9. The single crystal structures of stannylene 4 and germylene 5 were determined by X-ray diffraction analyses. The germanium compound was found to be monomeric whilst the tin compound is a dimer. Both compounds possess strong transannular MN interaction in the solid phase. (C) 2009 Elsevier B. V. All rights reserved.

引用

页码：3828 / 3832

页数：5

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