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American Chemical Society, Inorganic Chemistry, 8(45), p. 3146-3148, 2006

DOI: 10.1021/ic060136j

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Synthesis, structural characterization, and theoretical studies of complexes of magnesium and calcium with gallium heterocycles

Journal article published in 2006 by Cameron Jones, David P. Mills ORCID, James Platts, Richard P. Rose
This paper was not found in any repository; the policy of its publisher is unknown or unclear.
This paper was not found in any repository; the policy of its publisher is unknown or unclear.

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Abstract

The magnesium? and calcium?gallium heterocycle complexes [Mg{Ga[(ArNCH)2]}2(THF)3] and [Ca{Ga[(ArNCR)2]}2(THF)4], R = H or Me, Ar = C6H3Pri2-2,6, have been prepared via the reduction of [I2Ga{(ArNCR)2}] with the group 2 metal in tetrahydrofuran. The mechanisms of the reactions have been elucidated, and the crystal structures of the complexes exhibit the first structurally authenticated Ga?Mg and Ga?Ca bonds in molecular species. Theoretical studies suggest that the heterocycle?group 2 metal interactions have significant ionic character. ; doi: 10.1021/ic060136j