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Crystal structure of bis­(4-meth­oxy­phenyl) malonate

The complete mol­ecule of the title compound, C(17)H(16)O(6), is generated by crystallographic twofold symmetry, with the central methyl­ene C atom lying on the rotation axis. The carbonyl O atom is disordered over two adjacent positions in a 0.63 (3):0.37 (3) ratio and the dihedral angle between th...

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Autores principales: Devarajegowda, H. C., Suchetan, P. A., Sreenivasa, S., Srinivasa, H. T., Palakshamurthy, B. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420049/
https://www.ncbi.nlm.nih.gov/pubmed/25995932
http://dx.doi.org/10.1107/S2056989015006891
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author Devarajegowda, H. C.
Suchetan, P. A.
Sreenivasa, S.
Srinivasa, H. T.
Palakshamurthy, B. S.
author_facet Devarajegowda, H. C.
Suchetan, P. A.
Sreenivasa, S.
Srinivasa, H. T.
Palakshamurthy, B. S.
author_sort Devarajegowda, H. C.
collection PubMed
description The complete mol­ecule of the title compound, C(17)H(16)O(6), is generated by crystallographic twofold symmetry, with the central methyl­ene C atom lying on the rotation axis. The carbonyl O atom is disordered over two adjacent positions in a 0.63 (3):0.37 (3) ratio and the dihedral angle between the benzene rings in the two halves of the mol­ecule is 79.31 (12)°. In the crystal, mol­ecules are connected by C—H⋯O hydrogen bonds, generating (110) sheets. Very weak intra­sheet C—H⋯π inter­actions are also observed.
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spelling pubmed-44200492015-05-20 Crystal structure of bis­(4-meth­oxy­phenyl) malonate Devarajegowda, H. C. Suchetan, P. A. Sreenivasa, S. Srinivasa, H. T. Palakshamurthy, B. S. Acta Crystallogr E Crystallogr Commun Data Reports The complete mol­ecule of the title compound, C(17)H(16)O(6), is generated by crystallographic twofold symmetry, with the central methyl­ene C atom lying on the rotation axis. The carbonyl O atom is disordered over two adjacent positions in a 0.63 (3):0.37 (3) ratio and the dihedral angle between the benzene rings in the two halves of the mol­ecule is 79.31 (12)°. In the crystal, mol­ecules are connected by C—H⋯O hydrogen bonds, generating (110) sheets. Very weak intra­sheet C—H⋯π inter­actions are also observed. International Union of Crystallography 2015-04-22 /pmc/articles/PMC4420049/ /pubmed/25995932 http://dx.doi.org/10.1107/S2056989015006891 Text en © Devarajegowda et al. 2015 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 Data Reports
Devarajegowda, H. C.
Suchetan, P. A.
Sreenivasa, S.
Srinivasa, H. T.
Palakshamurthy, B. S.
Crystal structure of bis­(4-meth­oxy­phenyl) malonate
title Crystal structure of bis­(4-meth­oxy­phenyl) malonate
title_full Crystal structure of bis­(4-meth­oxy­phenyl) malonate
title_fullStr Crystal structure of bis­(4-meth­oxy­phenyl) malonate
title_full_unstemmed Crystal structure of bis­(4-meth­oxy­phenyl) malonate
title_short Crystal structure of bis­(4-meth­oxy­phenyl) malonate
title_sort crystal structure of bis­(4-meth­oxy­phenyl) malonate
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420049/
https://www.ncbi.nlm.nih.gov/pubmed/25995932
http://dx.doi.org/10.1107/S2056989015006891
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