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3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide

In the title compound, C14H15N3O2, the phenylene ring is disordered over two orientations. As a result, the almost planar pyrazole ring (r.m.s. deviation = 0.004 angstrom) forms dihedral angles of 59.8 (1) and -61.9 (1)degrees with the two orientations of the phenylene ring. The dihedral angle betwe...

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Main Authors: Abdel-Aziz, H.A., Bari, A., Ng, S.W.
Format: Article
Published: International Union of Crystallography 2010
Subjects:
Q Science (General)
QA Mathematics
Online Access:http://eprints.um.edu.my/12003/
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spelling my.um.eprints.120032019-01-31T01:35:53Z http://eprints.um.edu.my/12003/ 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide Abdel-Aziz, H.A. Bari, A. Ng, S.W. Q Science (General) QA Mathematics In the title compound, C14H15N3O2, the phenylene ring is disordered over two orientations. As a result, the almost planar pyrazole ring (r.m.s. deviation = 0.004 angstrom) forms dihedral angles of 59.8 (1) and -61.9 (1)degrees with the two orientations of the phenylene ring. The dihedral angle between the two orientations is 59.2 (1)degrees. In the crystal, inversion dimers lined by pairs of N-H center dot center dot center dot O hydrogen bonds occur; there is also an intramolecular N-H center dot center dot center dot O bond. International Union of Crystallography 2010 Article PeerReviewed Abdel-Aziz, H.A. and Bari, A. and Ng, S.W. (2010) 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide. Acta Crystallographica Section E: Structure Reports Online, 66 (11). O3010-U1872. ISSN 1600-5368
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QA Mathematics
spellingShingle Q Science (General)
QA Mathematics
Abdel-Aziz, H.A.
Bari, A.
Ng, S.W.
3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide
description In the title compound, C14H15N3O2, the phenylene ring is disordered over two orientations. As a result, the almost planar pyrazole ring (r.m.s. deviation = 0.004 angstrom) forms dihedral angles of 59.8 (1) and -61.9 (1)degrees with the two orientations of the phenylene ring. The dihedral angle between the two orientations is 59.2 (1)degrees. In the crystal, inversion dimers lined by pairs of N-H center dot center dot center dot O hydrogen bonds occur; there is also an intramolecular N-H center dot center dot center dot O bond.
format Article
author Abdel-Aziz, H.A.
Bari, A.
Ng, S.W.
author_facet Abdel-Aziz, H.A.
Bari, A.
Ng, S.W.
author_sort Abdel-Aziz, H.A.
title 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide
title_short 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide
title_full 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide
title_fullStr 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide
title_full_unstemmed 3-Acetyl-5-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide
title_sort 3-acetyl-5-methyl-1-(4-methylphenyl)-1h-pyrazole-4-carboxamide
publisher International Union of Crystallography
publishDate 2010
url http://eprints.um.edu.my/12003/
_version_ 1643689194767253504
score 13.211869

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