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)

Authors
CLEGG W HENDERSON KW MULVEY RE ONEIL PA
Citation
W. Clegg et al., 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), Journal of the Chemical Society, Chemical Communications, (6), 1994, pp. 769-770
Citations number
14
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
6
Year of publication
1994
Pages
769 - 770
Database
ISI
SICI code
0022-4936(1994):6<769:MSTFRS>2.0.ZU;2-B
Abstract
Factors governing the intermetallic ratios and coordination geometries in lithium amidomagnesiates are discussed with reference to three mod el crystal structures containing the same (dibenzylamido) ligand, whic h remarkably reveal that an unsolvated lithium can induce coordination expansion about a magnesium centre.