Crystal structures of two isomeric 2-aryl-3-phenyl-1,3-thiazepan-4-ones

Crystal structures of two isomeric 2-aryl-3-phenyl-1,3-thiazepan-4-ones

The crystal of 6-(3-nitrophenyl)-7-phenyl-5-thia-7-azaspiro[2.6]nonan-8-one (1), C19H18N2O3S, has monoclinic (P21/n) symmetry while that of its isomer 6-(4-nitrophenyl)-7-phenyl-5-thia-7-azaspiro[2.6]nonan-8-one (2), has orthorhombic (Pca21) symmetry: compound 1 has two molecules, A and B, in the as...

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Bibliographic Details
Main Authors: Hemant P. Yennawar, Samuel D. Peterson, Lee J. Silverberg
Format: Article
Language:English
Published: International Union of Crystallography 2019-08-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
thiazepan
seven membered ring
chair pucker
isomers
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989019010429

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http://scripts.iucr.org/cgi-bin/paper?S2056989019010429

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