Crystal structure of 3-methyl-5-tri­methyl­silyl-1H-pyrazole

Ferrence G.M.; Kocher J.L.

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Crystal structure of 3-methyl-5-trimethylsilyl-1H-pyrazole

机译：3-甲基-5-三甲基甲硅烷基-1H-吡唑的晶体结构

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The title compound, C7H14N2Si, crystallizes in a tetragonal space group and exists as an N—H⋯N hydrogen-bonded tetramer, formed around the crystallographic fourfold rotoinversion axis. The molecular identity is clearly the 5-trimethylsilyl-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].

机译：标题化合物C7H14N2Si在四方空间基团中结晶，并以NH-H⋯N氢键结合的四聚体形式存在，围绕晶体四倍的旋转轴形成。分子同一性显然是5-三甲基甲硅烷基-3-甲基-1H-吡唑互变异构体，其结构与5-叔丁基-3-甲基-1H-吡唑的同构[Foces-Foces＆Trofimenko（2001）。 Acta Cryst。 E57，o32–o34]。

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《Acta Crystallographica Section E: Crystallographic Communications》 |2015年第6期|共页
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Ferrence G.M.; Kocher J.L.;
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中图分类晶体学;
关键词
CRYSTAL STRUCTUREPYRAZOLETERTRAMERHYDROGEN BONDING;

机译：晶体结构吡唑三氢键;

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机译：3-甲基-5-三甲基甲硅烷基-1H-吡唑的晶体结构
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Crystal structure of 3-methyl-5-tri­methyl­silyl-1H-pyrazole

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Crystal structure of 3-methyl-5-trimethylsilyl-1H-pyrazole