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Di-?-bromido-bis-[benz-yl(diethyl ether)magnesium].

ABSTRACT: The title benzyl Grignard reagent, [Mg(2)Br(2)(C(7)H(7))(2)(C(4)H(10)O)(2)], was obtained by reaction of benzyl bromide with magnesium in diethyl ether, followed by crystallization from toluene. The asymmetric unit comprises one half-mol-ecule, the structural dimeric unit being generated by inversion symmetry with an Mg?Mg distance of 3.469?(2)?Å. The Mg(II) atom exhibits a distorted tetrahedral coordination geometry. The crystal packing is defined by van der Waals inter-actions only.

SUBMITTER: Nesbit MA

PROVIDER: S-EPMC3393201 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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Di-μ-bromido-bis-[benz-yl(diethyl ether)magnesium].

Nesbit Mark A MA Gray Danielle L DL Girolami Gregory S GS

Acta crystallographica. Section E, Structure reports online 20120620 Pt 7

The title benzyl Grignard reagent, [Mg(2)Br(2)(C(7)H(7))(2)(C(4)H(10)O)(2)], was obtained by reaction of benzyl bromide with magnesium in diethyl ether, followed by crystallization from toluene. The asymmetric unit comprises one half-mol-ecule, the structural dimeric unit being generated by inversion symmetry with an Mg⋯Mg distance of 3.469 (2) Å. The Mg(II) atom exhibits a distorted tetrahedral coordination geometry. The crystal packing is defined by van der Waals inter-actions only. ...[more]

PMID: 22807769

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