Molecular Structure of 4-(3,5-Dimethylpyrazol-1-yl)benzoic Acid Trifluoroacetate
- Foces-Foces, C. 1
- Cativiela, C. 2
- Zurbano, M.M. 2
- Sobrados, I. 4
- Jagerovic, N. 3
- Elguero, J. 3
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1
Instituto de Química Física Rocasolano
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2
Instituto de Nanociencia y Materiales de Aragón
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3
Instituto de Química Médica
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4
Instituto de Ciencia de Materiales de Madrid
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ISSN: 1074-1542
Año de publicación: 1996
Volumen: 26
Número: 8
Páginas: 579-584
Tipo: Artículo
beta Ver similares en nube de resultadosOtras publicaciones en: Journal of Chemical Crystallography
Resumen
The crystal and molecular structure of the title compound has been determined by X-ray analysis. 4-(3,5-Dimethylpyrazol-1-yl)benzoic acid trifluoroacetate crystallizes in the 12/a space group with a = 20.6584(13), b = 9.9068(3), c = 14.9467(6) Å, β = 106.195(4), V = 2937.6(2) Å3, Dc= 1.494 g/cm3 and Z = 8. The ions pack in chains parallel to the a axis through O-H ⋯ O and N-H ⋯ O hydrogen bond interactions. Solid-state 13C CPMAS-NMR spectroscopy has been used to compare the structure of the trifluoracetate with that of the neutral molecule [4-(3,5-dimethylpyrazol-1-yl)benzoic acid].