Crystal structure of dimethyl 3,4,5,6-tetraphenylcyclohexa-3,5-diene-1,2-dicarboxylate
| Autor: | Fred H. Greenberg, Alexander Y. Nazarenko |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 7, Pp 947-950 (2016) |
| Druh dokumentu: | article |
| ISSN: | 2056-9890 20569890 |
| DOI: | 10.1107/S2056989016009403 |
| Popis: | In the title compound, C34H28O4, the cyclohexadiene ring has a screw-boat conformation with a torsion angle between the double bonds being on average ca 15° [15.2 (3) and −15.3 (3) in the two independent molecules]. All four phenyl rings in both molecules are arranged in a propeller-like conformation. The two molecules exhibit S,R- and R,S- chirality, respectively, and are connected via C—H...O intermolecular interactions. In turn, these weakly bound dimers form the molecular crystal. |
| Databáze: | Directory of Open Access Journals |
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