MODEL STRUCTURAL TYPES FOR RATIONALIZING STOICHIOMETRIES AND COORDINATION NUMBERS IN LITHIUM AMIDOMAGNESIATES - SYNTHESES AND X-RAY-DIFFRACTION STUDIES OF [(MG(NR2)2)2], [LI2MG(NR2)4] AND [LIMG(NR2)3-CENTER-DOT-PY] (R = BENZYL, PY = PYRIDINE)

被引：39

作者：

CLEGG, W

HENDERSON, KW

MULVEY, RE

ONEIL, PA

机构：

[1] UNIV NEWCASTLE UPON TYNE, DEPT CHEM, NEWCASTLE UPON TYNE NE1 7RU, TYNE & WEAR, ENGLAND

[2] UNIV STRATHCLYDE, DEPT PURE & APPL CHEM, GLASGOW G1 1XL, SCOTLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 06期

关键词：

D O I：

10.1039/c39940000769

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Factors governing the intermetallic ratios and coordination geometries in lithium amidomagnesiates are discussed with reference to three model crystal structures containing the same (dibenzylamido) ligand, which remarkably reveal that an unsolvated lithium can induce coordination expansion about a magnesium centre.

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页码：769 / 770

页数：2

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