Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione

In the title compound, C16H16O4, the five-membered ring of the indene-1,3-dione unit adopts a twist conformation, whereas the seven-membered ring adopts a twist–chair conformation. In the crystal, molecules are linked by O—H...O hydrogen bonds, weak C—H...O hydrogen bonds and π–π stacking [centroid-...

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Main Authors:	P. Kaleel Ahamed, N. Srinivasan, R. Ranjith Kumar, R. V. Krishnakumar
Format:	Article
Language:	English
Published:	International Union of Crystallography 2015-10-01
Series:	Acta Crystallographica Section E: Crystallographic Communications
Subjects:	crystal structure indene-1,3-dione hydrogen bonding π–π stacking
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2056989015016126

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spelling	doaj-c331be6c733c48e1a43a86217facefcb2020-11-25T00:24:13ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-10-017110o715o71610.1107/S2056989015016126xu5867Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dioneP. Kaleel Ahamed0N. Srinivasan1R. Ranjith Kumar2R. V. Krishnakumar3Department of Physics, Dr. Zakir Husain College, Ilayankudi, Sivagangai District 625 009, IndiaDepartment of Physics, Thiagarajar College, Madurai 625 009, IndiaSchool of Chemistry, Madurai Kamaraj University, Madurai 625 021, IndiaDepartment of Physics, Thiagarajar College, Madurai 625 009, IndiaIn the title compound, C16H16O4, the five-membered ring of the indene-1,3-dione unit adopts a twist conformation, whereas the seven-membered ring adopts a twist–chair conformation. In the crystal, molecules are linked by O—H...O hydrogen bonds, weak C—H...O hydrogen bonds and π–π stacking [centroid-to-centroid distance = 3.7373 (8) Å] into a three-dimensional supramolecular architecture.http://scripts.iucr.org/cgi-bin/paper?S2056989015016126crystal structureindene-1,3-dionehydrogen bondingπ–π stacking
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	P. Kaleel Ahamed N. Srinivasan R. Ranjith Kumar R. V. Krishnakumar
spellingShingle	P. Kaleel Ahamed N. Srinivasan R. Ranjith Kumar R. V. Krishnakumar Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione Acta Crystallographica Section E: Crystallographic Communications crystal structure indene-1,3-dione hydrogen bonding π–π stacking
author_facet	P. Kaleel Ahamed N. Srinivasan R. Ranjith Kumar R. V. Krishnakumar
author_sort	P. Kaleel Ahamed
title	Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione
title_short	Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione
title_full	Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione
title_fullStr	Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione
title_full_unstemmed	Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione
title_sort	crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1h-indene-1,3-dione
publisher	International Union of Crystallography
series	Acta Crystallographica Section E: Crystallographic Communications
issn	2056-9890
publishDate	2015-10-01
description	In the title compound, C16H16O4, the five-membered ring of the indene-1,3-dione unit adopts a twist conformation, whereas the seven-membered ring adopts a twist–chair conformation. In the crystal, molecules are linked by O—H...O hydrogen bonds, weak C—H...O hydrogen bonds and π–π stacking [centroid-to-centroid distance = 3.7373 (8) Å] into a three-dimensional supramolecular architecture.
topic	crystal structure indene-1,3-dione hydrogen bonding π–π stacking
url	http://scripts.iucr.org/cgi-bin/paper?S2056989015016126
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Crystal structure of 2-hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione

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