Crystal structure of 1-bromo-2-(phenylselenyl)benzene
| Autor: | Jamie S. Ritch, Bronte J. Charette |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
crystal structure
Crystallography Chemistry Bent molecular geometry π–π interactions General Chemistry Crystal structure Dihedral angle Condensed Matter Physics Ring (chemistry) Research Communications Crystal chemistry.chemical_compound Molecular geometry QD901-999 organoselenium compounds π–π interactions Atom Organic chemistry General Materials Science Benzene |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 3, Pp 327-329 (2015) Acta Crystallographica Section E: Crystallographic Communications |
| ISSN: | 2056-9890 |
| Popis: | The first crystal structure determination of 1-bromo-2-(phenylselenyl)benzene is presented. The molecules form weak dimers through displaced parallel π-stacking interactions. In the title compound, C12H9BrSe, the Se atom exhibits a bent geometry, with a C—Se—C bond angle of 99.19 (6)°. The ortho Se and Br atoms are slightly displaced from opposite faces of the mean plane of the benzene ring [by 0.129 (2) and 0.052 (2) Å, respectively]. The planes of the benzene and phenyl rings form a dihedral angle of 72.69 (5)°. In the crystal, π-stacking interactions between inversion-related phenyl rings are observed, with a centroid–centroid distance of 3.630 (1) Å. |
| Databáze: | OpenAIRE |
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