Structural aspects of tertiary amine adducts of alane and gallane

Philip C. Andrews; Michael G. Gardiner; Colin L. Raston; Vicki-Anne Tolhurst

doi:10.1016/S0020-1693(97)05465-0

Structural aspects of tertiary amine adducts of alane and gallane

Philip C. Andrews, Michael G. Gardiner, Colin L. Raston, Vicki-Anne Tolhurst

Research output: Contribution to journal › Article

39 Citations (Scopus)

Abstract

Structures of N-bound alane (AlH₃) and gallane (GaH₃) are reported: the dimethylbenzylamine adduct of gallane, [(PhCH₂(Me)₂NGaH₃], which is monomeric with four-coordinate Ga, and the first chlorine containing amino complex of alane, [ClCH₂CH₂CH₂(Me)₂NAlH ₃]₂, revealing that hydride bridging is favoured over Al-Cl interaction in Al obtaining a five-coordination environment. Also presented is a reinvestigation of the previously poorly defined structural determination of the trimethylamine adduct of gallane, [Me₃NGaH₃].

Original language	English
Pages (from-to)	249-255
Number of pages	7
Journal	Inorganica Chimica Acta
Volume	259
Issue number	1-2
DOIs	https://doi.org/10.1016/S0020-1693(97)05465-0
Publication status	Published - 1 Jun 1997
Externally published	Yes

Keywords

Alane adducts
Amine adducts
Crystal structures
Gallane adducts

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Andrews, P. C., Gardiner, M. G., Raston, C. L., & Tolhurst, V-A. (1997). Structural aspects of tertiary amine adducts of alane and gallane. Inorganica Chimica Acta, 259(1-2), 249-255. https://doi.org/10.1016/S0020-1693(97)05465-0

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abstract = "Structures of N-bound alane (AlH3) and gallane (GaH3) are reported: the dimethylbenzylamine adduct of gallane, [(PhCH2(Me)2NGaH3], which is monomeric with four-coordinate Ga, and the first chlorine containing amino complex of alane, [ClCH2CH2CH2(Me)2NAlH 3]2, revealing that hydride bridging is favoured over Al-Cl interaction in Al obtaining a five-coordination environment. Also presented is a reinvestigation of the previously poorly defined structural determination of the trimethylamine adduct of gallane, [Me3NGaH3].",

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T1 - Structural aspects of tertiary amine adducts of alane and gallane

AU - Andrews, Philip C.

AU - Gardiner, Michael G.

AU - Raston, Colin L.

AU - Tolhurst, Vicki-Anne

PY - 1997/6/1

Y1 - 1997/6/1

N2 - Structures of N-bound alane (AlH3) and gallane (GaH3) are reported: the dimethylbenzylamine adduct of gallane, [(PhCH2(Me)2NGaH3], which is monomeric with four-coordinate Ga, and the first chlorine containing amino complex of alane, [ClCH2CH2CH2(Me)2NAlH 3]2, revealing that hydride bridging is favoured over Al-Cl interaction in Al obtaining a five-coordination environment. Also presented is a reinvestigation of the previously poorly defined structural determination of the trimethylamine adduct of gallane, [Me3NGaH3].

AB - Structures of N-bound alane (AlH3) and gallane (GaH3) are reported: the dimethylbenzylamine adduct of gallane, [(PhCH2(Me)2NGaH3], which is monomeric with four-coordinate Ga, and the first chlorine containing amino complex of alane, [ClCH2CH2CH2(Me)2NAlH 3]2, revealing that hydride bridging is favoured over Al-Cl interaction in Al obtaining a five-coordination environment. Also presented is a reinvestigation of the previously poorly defined structural determination of the trimethylamine adduct of gallane, [Me3NGaH3].

KW - Alane adducts

KW - Amine adducts

KW - Crystal structures

KW - Gallane adducts

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