Racemic 2-isopropyl-3-(2-nitrob-enzyl)-1,3-thiazolidin-4-one crystallizes in the space group P2(1)2(1)2(1) with Z '=2: two different interpenetrating three-dimensional frameworks formed by C-H center dot center dot center dot O hydrogen bond

Wilson Cunico, Claudia R. B. Gomes, Solange M. S. V. Warden, John N. Low, Christopher Glidewell

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7 Citations (Scopus)

Abstract

rac-2-Isopropyl-3-(2-nitrobenzyl)-1,3-thiadiazolin-4-one, C13H16N2O3S, is a rare example of a racemate crystallizing in the space group P2(1)2(1)2(1), with one molecule each of S and R configurations, whose conformations are almost mirror images, within the asymmetric unit. The molecules of S configuration are linked by two C-H center dot center dot center dot O hydrogen bonds into a three-dimensional framework, and the molecules of R configuration are linked by two further C-H center dot center dot center dot O hydrogen bonds into a different type of three-dimensional framework; the two frameworks are linked by a fifth C-H center dot center dot center dot O hydrogen bond.

Original languageEnglish
Number of pages4
JournalActa Crystallographica Section C-Crystal Structure Communications
Volume63
DOIs
Publication statusPublished - Jul 2007

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