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Crystal structure of 3-methyl-5-tri-methyl-silyl-1H-pyrazole.

ABSTRACT: The title compound, C7H14N2Si, crystallizes in a tetra-gonal space group and exists as an N-H?N hydrogen-bonded tetra-mer, formed around the crystallographic fourfold rotoinversion axis. The mol-ecular identity is clearly the 5-tri-methyl-silyl-3-methyl-1H-pyrazole tautomer and the structure is isomorphous with that of 5-tert-butyl-3-methyl-1H-pyrazole [Foces-Foces & Trofimenko (2001 ?). Acta Cryst. E57, o32-o34].

SUBMITTER: Ferrence GM 

PROVIDER: S-EPMC4459369 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature

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Crystal structure of 3-methyl-5-tri-methyl-silyl-1H-pyrazole.

Ferrence Gregory M GM   Kocher Joshua L JL  

Acta crystallographica. Section E, Crystallographic communications 20150513 Pt 6

The title compound, C7H14N2Si, crystallizes in a tetra-gonal space group and exists as an N-H⋯N hydrogen-bonded tetra-mer, formed around the crystallographic fourfold rotoinversion axis. The mol-ecular identity is clearly the 5-tri-methyl-silyl-3-methyl-1H-pyrazole tautomer and the structure is isomorphous with that of 5-tert-butyl-3-methyl-1H-pyrazole [Foces-Foces & Trofimenko (2001 ▶). Acta Cryst. E57, o32-o34]. ...[more]

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