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单词 Gallium hydride
释义

Gallium hydride

英语百科

Digallane

Digallane (systematically named digallane(6) and di-μ-hydrido-bis(dihydridogallium)) is an inorganic compound with the chemical formula GaH
2
(H)
2
GaH
2
(also written [{GaH
2
(μ-H)}
2
]
or [Ga
2
H
6
]
). It is the dimer of the monomeric compound gallane. The eventual preparation of the pure compound, reported in 1989, was hailed as a "tour de force." Digallane had been reported as early as 1941 by Wiberg; however, this claim could not be verified by later work by Greenwood and others.

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