Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione

Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione

The title compound, C22H22N2O5, contains two conformationally similar molecules (A and B) in its the asymmetric unit (r.m.s. overlay fit for the 29 non-H atoms = 0.194 Å). In each molecule, the lactone ring has an envelope conformation with the spiro C atom as the flap. In the crystal, A+A and B+B i...

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Main Authors: M. P. Savithri, M. Suresh, R. Raghunathan, R. Raja, A. SubbiahPandi
Format: Article
Language:English
Published: International Union of Crystallography 2015-05-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
diazatetracyclhexadecatrienedione
N—H...O hydrgen bonds
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015006386
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spelling doaj-d0a1279e1c3b4a0c8de1f17851dc6ce62020-11-24T20:59:11ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-05-01715o293o29410.1107/S2056989015006386hb7391Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dioneM. P. Savithri0M. Suresh1R. Raghunathan2R. Raja3A. SubbiahPandi4Department of Physics, Queen Mary's College (Autonomous), Chennai 600 004, IndiaDepartment of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, IndiaDepartment of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, IndiaDepartment of Physics, Presidency College (Autonomous), Chennai 600 005, IndiaDepartment of Physics, Presidency College (Autonomous), Chennai 600 005, IndiaThe title compound, C22H22N2O5, contains two conformationally similar molecules (A and B) in its the asymmetric unit (r.m.s. overlay fit for the 29 non-H atoms = 0.194 Å). In each molecule, the lactone ring has an envelope conformation with the spiro C atom as the flap. In the crystal, A+A and B+B inversion dimers linked by pairs of N—H...O hydrgen bonds occur; in both cases, R22(8) loops are generated. A weak C—H...O interaction is also observed, which links the dimers into [010] chains.http://scripts.iucr.org/cgi-bin/paper?S2056989015006386crystal structurediazatetracyclhexadecatrienedioneN—H...O hydrgen bonds
collection DOAJ
language English
format Article
sources DOAJ
author M. P. Savithri
M. Suresh
R. Raghunathan
R. Raja
A. SubbiahPandi
spellingShingle M. P. Savithri
M. Suresh
R. Raghunathan
R. Raja
A. SubbiahPandi
Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
Acta Crystallographica Section E: Crystallographic Communications
crystal structure
diazatetracyclhexadecatrienedione
N—H...O hydrgen bonds
author_facet M. P. Savithri
M. Suresh
R. Raghunathan
R. Raja
A. SubbiahPandi
author_sort M. P. Savithri
title Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
title_short Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
title_full Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
title_fullStr Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
title_full_unstemmed Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
title_sort crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione
publisher International Union of Crystallography
series Acta Crystallographica Section E: Crystallographic Communications
issn 2056-9890
publishDate 2015-05-01
description The title compound, C22H22N2O5, contains two conformationally similar molecules (A and B) in its the asymmetric unit (r.m.s. overlay fit for the 29 non-H atoms = 0.194 Å). In each molecule, the lactone ring has an envelope conformation with the spiro C atom as the flap. In the crystal, A+A and B+B inversion dimers linked by pairs of N—H...O hydrgen bonds occur; in both cases, R22(8) loops are generated. A weak C—H...O interaction is also observed, which links the dimers into [010] chains.
topic crystal structure
diazatetracyclhexadecatrienedione
N—H...O hydrgen bonds
url http://scripts.iucr.org/cgi-bin/paper?S2056989015006386
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AT msuresh crystalstructureof1123dimethoxyphenyl14methyl12oxa814diazatetracyclo8330110027hexadeca2735triene913dione
AT rraghunathan crystalstructureof1123dimethoxyphenyl14methyl12oxa814diazatetracyclo8330110027hexadeca2735triene913dione
AT rraja crystalstructureof1123dimethoxyphenyl14methyl12oxa814diazatetracyclo8330110027hexadeca2735triene913dione
AT asubbiahpandi crystalstructureof1123dimethoxyphenyl14methyl12oxa814diazatetracyclo8330110027hexadeca2735triene913dione
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