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5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol
The molecule of the title compound, C(25)H(34)N(2)O(6), adopts a fully extended configuration. The oxime (—CH=N—O—) group is coplanar with the aromatic ring and the two benzene rings are almost parallel, making a dihedral angle of 0.16 (3)°. In the crystal structure, strong intramolecular O—H⋯N hy...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971058/ https://www.ncbi.nlm.nih.gov/pubmed/21578365 http://dx.doi.org/10.1107/S1600536809041038 |
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author | Li, Li Ma, Hong-Zheng Gao, Su-Xia Dong, Wen-Kui Wu, Jian-Chao |
author_facet | Li, Li Ma, Hong-Zheng Gao, Su-Xia Dong, Wen-Kui Wu, Jian-Chao |
author_sort | Li, Li |
collection | PubMed |
description | The molecule of the title compound, C(25)H(34)N(2)O(6), adopts a fully extended configuration. The oxime (—CH=N—O—) group is coplanar with the aromatic ring and the two benzene rings are almost parallel, making a dihedral angle of 0.16 (3)°. In the crystal structure, strong intramolecular O—H⋯N hydrogen bonds generate six-membered S(6) ring motifs. Intermolecular C—H⋯O hydrogen bonds link each molecule to five others, forming an infinite three-dimensional supramolecular structure. The crystal is further stabilized by π–π stacking interactions between neighbouring benzene rings [centroid–centroid distance = 3.744 (2) Å]. |
format | Text |
id | pubmed-2971058 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2009 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29710582010-12-30 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol Li, Li Ma, Hong-Zheng Gao, Su-Xia Dong, Wen-Kui Wu, Jian-Chao Acta Crystallogr Sect E Struct Rep Online Organic Papers The molecule of the title compound, C(25)H(34)N(2)O(6), adopts a fully extended configuration. The oxime (—CH=N—O—) group is coplanar with the aromatic ring and the two benzene rings are almost parallel, making a dihedral angle of 0.16 (3)°. In the crystal structure, strong intramolecular O—H⋯N hydrogen bonds generate six-membered S(6) ring motifs. Intermolecular C—H⋯O hydrogen bonds link each molecule to five others, forming an infinite three-dimensional supramolecular structure. The crystal is further stabilized by π–π stacking interactions between neighbouring benzene rings [centroid–centroid distance = 3.744 (2) Å]. International Union of Crystallography 2009-10-17 /pmc/articles/PMC2971058/ /pubmed/21578365 http://dx.doi.org/10.1107/S1600536809041038 Text en © Li et al. 2009 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 Li, Li Ma, Hong-Zheng Gao, Su-Xia Dong, Wen-Kui Wu, Jian-Chao 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
title | 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
title_full | 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
title_fullStr | 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
title_full_unstemmed | 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
title_short | 5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
title_sort | 5,5′-dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971058/ https://www.ncbi.nlm.nih.gov/pubmed/21578365 http://dx.doi.org/10.1107/S1600536809041038 |
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