Methylmagnesium chloride, electrostatic

What effect does the solvent have on the structure, charges and reactivity of Grignards Compare geometries, atomic charges and electrostatic potential maps of the diethyl ether complex to that of methylmagnesium chloride itself. How does solvent-magnesium bond formation affect the reactivity of the methyl group Explain. 

Electrostatic potential map for methylmagnesium chloride-diethyl ether complex shows negatively-charged regions (in red) and positively-charged regions (in blue). 

Methyllithium, electrostatic potential map of, 37, 143 polar covalent bond in. 37 Methylmagnesium chloride,... 

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