(5E)-1-Benzyl-5-(3,3,3-trichloro-2-oxopropylidene)pyrrolidin-2-one
| Autor: | Alex Fabiani Claro Flores, Darlene Correia Flores, Juliano Rosa de Menezes Vicenti, Lucas Pizzuti, Patrick Teixeira Campos |
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| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 70, Iss 6, Pp o629-o630 (2014) |
| Druh dokumentu: | article |
| ISSN: | 1600-5368 16005368 |
| DOI: | 10.1107/S160053681400751X |
| Popis: | In the crystal structure of the title compound, C14H12Cl3NO2, no classical hydrogen-bonding interactions are observed. The methylene fragments of the benzyl groups participate in non-classic hydrogen-bond interactions with the carbonyl O atoms of neighboring molecules, generating co-operative centrosymmetric dimers with R55(10) ring motifs. The overall molecular arrangement in the unit cell seems to be highly influenced by secondary non-covalent weak C—Cl...π [Cl...Cg(phenyl ring) = 3.732 (2) Å] and C—O...π [O...Cg(pyrrolidine ring) = 2.985 (2) Å] contacts. |
| Databáze: | Directory of Open Access Journals |
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