3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one

The title mol­ecule, C(19)H(12)S(2)O(2), lies on a twofold rotation axis. The thio­chromonone unit is essentially planar, with a maximum deviation of 0.0491 (14) Å. The dihedral angle between the thio­chromenone ring systems is 64.48 (4)°. In the crystal, there are weak π–π stacking inter­actions, w...

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Detalles Bibliográficos
Autores principales: Somasundaram, M., Athavan, S., Balasubramanian, K. K., Saiganesh, R., Kabilan, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588462/
https://www.ncbi.nlm.nih.gov/pubmed/23476548
http://dx.doi.org/10.1107/S1600536813001906
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author Somasundaram, M.
Athavan, S.
Balasubramanian, K. K.
Saiganesh, R.
Kabilan, S.
author_facet Somasundaram, M.
Athavan, S.
Balasubramanian, K. K.
Saiganesh, R.
Kabilan, S.
author_sort Somasundaram, M.
collection PubMed
description The title mol­ecule, C(19)H(12)S(2)O(2), lies on a twofold rotation axis. The thio­chromonone unit is essentially planar, with a maximum deviation of 0.0491 (14) Å. The dihedral angle between the thio­chromenone ring systems is 64.48 (4)°. In the crystal, there are weak π–π stacking inter­actions, with a centroid–centroid distance of 3.7147 (9) Å.
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spelling pubmed-35884622013-03-08 3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one Somasundaram, M. Athavan, S. Balasubramanian, K. K. Saiganesh, R. Kabilan, S. Acta Crystallogr Sect E Struct Rep Online Organic Papers The title mol­ecule, C(19)H(12)S(2)O(2), lies on a twofold rotation axis. The thio­chromonone unit is essentially planar, with a maximum deviation of 0.0491 (14) Å. The dihedral angle between the thio­chromenone ring systems is 64.48 (4)°. In the crystal, there are weak π–π stacking inter­actions, with a centroid–centroid distance of 3.7147 (9) Å. International Union of Crystallography 2013-02-09 /pmc/articles/PMC3588462/ /pubmed/23476548 http://dx.doi.org/10.1107/S1600536813001906 Text en © Somasundaram et al. 2013 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
Somasundaram, M.
Athavan, S.
Balasubramanian, K. K.
Saiganesh, R.
Kabilan, S.
3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one
title 3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one
title_full 3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one
title_fullStr 3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one
title_full_unstemmed 3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one
title_short 3-[(4-Oxo-4H-thio­chromen-3-yl)meth­yl]-4H-thio­chromen-4-one
title_sort 3-[(4-oxo-4h-thio­chromen-3-yl)meth­yl]-4h-thio­chromen-4-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588462/
https://www.ncbi.nlm.nih.gov/pubmed/23476548
http://dx.doi.org/10.1107/S1600536813001906
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AT saiganeshr 34oxo4hthiochromen3ylmethyl4hthiochromen4one
AT kabilans 34oxo4hthiochromen3ylmethyl4hthiochromen4one

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