2-(3-Ethyl-2,3,4,5-tetrahydro-4-oxo-2-thioxo-4-thiazolidin-5-ylidene)-1,2-dihydroacenaphthylen-1-one
✍ Scribed by Sundar, T. V. ;Parthasarathi, V. ;García-Granda, S. ;Jain, Abhinandan ;Pardasani, R. T.
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 253 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.052 wR factor = 0.151 Data-to-parameter ratio = 11.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.004 A Ê R factor = 0.047 wR factor = 0.145 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The tetrahydropyrimidine ring of the title molecule, C 11 H 11 FN 2 OS, adopts a half-chair conformation. In the crystal structure, the molecules are linked to form centrosymmetric hydrogen-bonded dimers.
A Z arrangement of substituents about the carboxylate C-O bond causes a syn positioning of the carbonyl O atom and the heterocyclic part of the title compound, C 18 H 15 NO 3 S. The carboxylate entity is inclined by À28.1 (3) to the phenyl group. The planes of the thiazol-2(3H)-thione subunit and th
In the title compound, C 14 H 13 NO 5 , the C atom between the benzene and oxazolone rings displays a distorted trigonal bonding geometry. The oxazolone and aromatic rings are approximately coplanar.