Why magnesium alkoxide is called complex as it don't consist any transition element?
1 Answer
Magnesium alkoxides are called complexes because they often exist as complex "clusters" of the alkoxide.
Explanation:
Alkoxide ions are good bridging ligands, that is, they can form bonds to two or more metal ions.
You see this, for example, in the dimer of
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where
Thus, four magnesium methoxide units combine in solution to form cubic structures of
Tetramer
(Adapted from [ RSC ] Publishing - Royal Society of Chemistry)
The diagram shows only the
One of the
Two methanol molecules are also coordinated to each
