4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione
In the title compound, C30H22BrNO2, the cyclopentane ring of the dihydroacenaphthylene group and the pyrrolidine ring are both in envelope conformations with the spiro C atom and N atom, respectively, as the flap atom. The cyclopentane ring of the indane group adopts a half-chair conformation. A wea...
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International Union of Crystallography
2012-05-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812014213 |
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doaj-3ef7ccf1e9454e4f8cd22086b56c44562020-11-25T01:56:49ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-05-01685o1340o134110.1107/S16005368120142134′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dioneIbrahim Abdul RazakSuhana ArshadTan Soo ChoonMohamed Ashraf AliAng Chee WeiIn the title compound, C30H22BrNO2, the cyclopentane ring of the dihydroacenaphthylene group and the pyrrolidine ring are both in envelope conformations with the spiro C atom and N atom, respectively, as the flap atom. The cyclopentane ring of the indane group adopts a half-chair conformation. A weak intramolecular C—H...O hydrogen bond forms an S(8) ring motif. The naphthalene ring system of the dihydroacenaphthylene group forms dihedral angles of 41.76 (6) and 42.17 (6)° with the benzene ring of the bromophenyl group and the benzene ring of the indane group, respectively. The dihedral angle between the two benzene rings is 83.92 (7)°. In the crystal, molecules are linked by weak C—H...O and C—H...N hydrogen bonds into a two-dimensional network parallel to the ac plane. Weak C—H...π interactions are also observed.http://scripts.iucr.org/cgi-bin/paper?S1600536812014213 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Ibrahim Abdul Razak Suhana Arshad Tan Soo Choon Mohamed Ashraf Ali Ang Chee Wei |
| spellingShingle |
Ibrahim Abdul Razak Suhana Arshad Tan Soo Choon Mohamed Ashraf Ali Ang Chee Wei 4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione Acta Crystallographica Section E |
| author_facet |
Ibrahim Abdul Razak Suhana Arshad Tan Soo Choon Mohamed Ashraf Ali Ang Chee Wei |
| author_sort |
Ibrahim Abdul Razak |
| title |
4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione |
| title_short |
4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione |
| title_full |
4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione |
| title_fullStr |
4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione |
| title_full_unstemmed |
4′-(4-Bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1H)-dione |
| title_sort |
4′-(4-bromophenyl)-1′-methyldispiro[acenaphthylene-1,2′-pyrrolidine-3′,2′′-indane]-2,1′′(1h)-dione |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E |
| issn |
1600-5368 |
| publishDate |
2012-05-01 |
| description |
In the title compound, C30H22BrNO2, the cyclopentane ring of the dihydroacenaphthylene group and the pyrrolidine ring are both in envelope conformations with the spiro C atom and N atom, respectively, as the flap atom. The cyclopentane ring of the indane group adopts a half-chair conformation. A weak intramolecular C—H...O hydrogen bond forms an S(8) ring motif. The naphthalene ring system of the dihydroacenaphthylene group forms dihedral angles of 41.76 (6) and 42.17 (6)° with the benzene ring of the bromophenyl group and the benzene ring of the indane group, respectively. The dihedral angle between the two benzene rings is 83.92 (7)°. In the crystal, molecules are linked by weak C—H...O and C—H...N hydrogen bonds into a two-dimensional network parallel to the ac plane. Weak C—H...π interactions are also observed. |
| url |
http://scripts.iucr.org/cgi-bin/paper?S1600536812014213 |
| work_keys_str_mv |
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