Tris(biphenyl-4-yl)arsane
The asymmetric unit of title compound, C36H27As, contains two crystallographically independent molecules, A and B, with similar conformations. The two phenyl rings of each biphenyl unit are twisted slightly away from each other with dihedral angles of 6.0 (2), 27.7 (3) an...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2011-02-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053681100211X |
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doaj-a9e3e86c55154bbb82f02f1a550ed87b2020-11-25T01:17:56ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-02-01672o457o45810.1107/S160053681100211XTris(biphenyl-4-yl)arsaneOmar bin ShawkatalyImthyaz Ahmed KhanSiti Syaida SiratChin Sing YeapHoong-Kun FunThe asymmetric unit of title compound, C36H27As, contains two crystallographically independent molecules, A and B, with similar conformations. The two phenyl rings of each biphenyl unit are twisted slightly away from each other with dihedral angles of 6.0 (2), 27.7 (3) and 33.4 (2)° in molecule A and 5.7 (3), 27.5 (2) and 33.0 (2)° in molecule B. The As-bonded phenyl rings make dihedral angles of 54.9 (2), 76.0 (2) and 88.2 (2),° with each other in molecule A, and 60.3 (2), 78.1 (2) and 79.5 (2)° in molecule B. In the crystal, the molecules are stacked down the b axis. Weak intermolecular C—H...π interactions stabilize the crystal structure. The crystal studied was a racemic twin, the refined ratio of twin components being 0.461 (7):0.539 (7). http://scripts.iucr.org/cgi-bin/paper?S160053681100211X |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Omar bin Shawkataly Imthyaz Ahmed Khan Siti Syaida Sirat Chin Sing Yeap Hoong-Kun Fun |
| spellingShingle |
Omar bin Shawkataly Imthyaz Ahmed Khan Siti Syaida Sirat Chin Sing Yeap Hoong-Kun Fun Tris(biphenyl-4-yl)arsane Acta Crystallographica Section E |
| author_facet |
Omar bin Shawkataly Imthyaz Ahmed Khan Siti Syaida Sirat Chin Sing Yeap Hoong-Kun Fun |
| author_sort |
Omar bin Shawkataly |
| title |
Tris(biphenyl-4-yl)arsane |
| title_short |
Tris(biphenyl-4-yl)arsane |
| title_full |
Tris(biphenyl-4-yl)arsane |
| title_fullStr |
Tris(biphenyl-4-yl)arsane |
| title_full_unstemmed |
Tris(biphenyl-4-yl)arsane |
| title_sort |
tris(biphenyl-4-yl)arsane |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E |
| issn |
1600-5368 |
| publishDate |
2011-02-01 |
| description |
The asymmetric unit of title compound, C36H27As, contains two crystallographically independent molecules, A and B, with similar conformations. The two phenyl rings of each biphenyl unit are twisted slightly away from each other with dihedral angles of 6.0 (2), 27.7 (3) and 33.4 (2)° in molecule A and 5.7 (3), 27.5 (2) and 33.0 (2)° in molecule B. The As-bonded phenyl rings make dihedral angles of 54.9 (2), 76.0 (2) and 88.2 (2),° with each other in molecule A, and 60.3 (2), 78.1 (2) and 79.5 (2)° in molecule B. In the crystal, the molecules are stacked down the b axis. Weak intermolecular C—H...π interactions stabilize the crystal structure. The crystal studied was a racemic twin, the refined ratio of twin components being 0.461 (7):0.539 (7). |
| url |
http://scripts.iucr.org/cgi-bin/paper?S160053681100211X |
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AT omarbinshawkataly trisbiphenyl4ylarsane AT imthyazahmedkhan trisbiphenyl4ylarsane AT sitisyaidasirat trisbiphenyl4ylarsane AT chinsingyeap trisbiphenyl4ylarsane AT hoongkunfun trisbiphenyl4ylarsane |
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