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The title compound, C13H22N4Si2+.2Br-.C2H3N, crystallizes from the solution of N-methylimidazole and 1,1-dibromosilacyclohexane in which it was prepared. Two Br- ions of the starting material are removed from the first area of coordination of the Si atom. The resulting species is a dication. The structure displays a six-membered silaheterocycle containing a tetracoordinated Si atom. The crystal was a racemic twin.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks he25, global

fcf

Structure factor file (CIF format)
Contains datablock he25

CCDC reference: 130490

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