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N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4

The title compound, C(18)H(16)N(2)O, crystallizes in the triclinic space group P1, with four independent mol­ecules in the asymmetric unit wherein two mol­ecules have an irregular -ac, -ac, +ap conformation (ap, antiperiplanar; ac, anticlinal), while the other mol­ecules exhibit a different, +ac, +a...

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Autores principales: Khan, F. Nawaz, Roopan, S. Mohana, Malathi, N., Hathwar, Venkatesha R., Akkurt, Mehmet
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007511/
https://www.ncbi.nlm.nih.gov/pubmed/21588351
http://dx.doi.org/10.1107/S1600536810027650
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author Khan, F. Nawaz
Roopan, S. Mohana
Malathi, N.
Hathwar, Venkatesha R.
Akkurt, Mehmet
author_facet Khan, F. Nawaz
Roopan, S. Mohana
Malathi, N.
Hathwar, Venkatesha R.
Akkurt, Mehmet
author_sort Khan, F. Nawaz
collection PubMed
description The title compound, C(18)H(16)N(2)O, crystallizes in the triclinic space group P1, with four independent mol­ecules in the asymmetric unit wherein two mol­ecules have an irregular -ac, -ac, +ap conformation (ap, antiperiplanar; ac, anticlinal), while the other mol­ecules exhibit a different, +ac, +ac, +ap conformation. The planar (r.m.s. deviation = 0.006 Å in each of the four molecules) quinoline ring systems of the four mol­ecules are oriented at dihedral angles of 32.8 (2), 33.4 (2), 31.7 (2) and 32.3 (2)° with respect to the benzene rings. Intra­molecular N—H⋯N inter­actions occur in all four independent mol­ecules. The crystal packing is stabilized by inter­molecular N—H⋯O and C—H⋯O hydrogen bonds, and are further consolidated by C—H⋯π and π–π stacking inter­actions [centroid–centroid distances = 3.728 (3), 3.722 (3), 3.758 (3) and 3.705 (3) Å].
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spelling pubmed-30075112010-12-30 N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4 Khan, F. Nawaz Roopan, S. Mohana Malathi, N. Hathwar, Venkatesha R. Akkurt, Mehmet Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(18)H(16)N(2)O, crystallizes in the triclinic space group P1, with four independent mol­ecules in the asymmetric unit wherein two mol­ecules have an irregular -ac, -ac, +ap conformation (ap, antiperiplanar; ac, anticlinal), while the other mol­ecules exhibit a different, +ac, +ac, +ap conformation. The planar (r.m.s. deviation = 0.006 Å in each of the four molecules) quinoline ring systems of the four mol­ecules are oriented at dihedral angles of 32.8 (2), 33.4 (2), 31.7 (2) and 32.3 (2)° with respect to the benzene rings. Intra­molecular N—H⋯N inter­actions occur in all four independent mol­ecules. The crystal packing is stabilized by inter­molecular N—H⋯O and C—H⋯O hydrogen bonds, and are further consolidated by C—H⋯π and π–π stacking inter­actions [centroid–centroid distances = 3.728 (3), 3.722 (3), 3.758 (3) and 3.705 (3) Å]. International Union of Crystallography 2010-07-17 /pmc/articles/PMC3007511/ /pubmed/21588351 http://dx.doi.org/10.1107/S1600536810027650 Text en © Khan et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Khan, F. Nawaz
Roopan, S. Mohana
Malathi, N.
Hathwar, Venkatesha R.
Akkurt, Mehmet
N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4
title N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4
title_full N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4
title_fullStr N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4
title_full_unstemmed N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4
title_short N-[2-(4-Methyl-2-quinol­yl)phen­yl]acetamide: a P1 structure with Z = 4
title_sort n-[2-(4-methyl-2-quinol­yl)phen­yl]acetamide: a p1 structure with z = 4
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007511/
https://www.ncbi.nlm.nih.gov/pubmed/21588351
http://dx.doi.org/10.1107/S1600536810027650
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