4-Iodo-1H-indole-2,3-dione
The title compound, C8H4INO2, is an almost planar molecule having an r.m.s. deviation of 0.03 Å for all non-H atoms. In the crystal, molecules dimerize through pairs of N—H...O hydrogen bonds. These inversion dimers are linked through pairs of weak I...O interactions [3.184 (4) Å] to form zigzag cha...
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International Union of Crystallography
2016-02-01
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2414314616002157 |
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doaj-f1887d31c2364ebbb09e29d9e55ce4482020-11-24T22:13:41ZengInternational Union of CrystallographyIUCrData2414-31462016-02-0112x16021510.1107/S2414314616002157su40134-Iodo-1H-indole-2,3-dioneJames A. Golen0David R. Manke1Department of Chemistry and Biochemistry, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA 02747, USADepartment of Chemistry and Biochemistry, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA 02747, USAThe title compound, C8H4INO2, is an almost planar molecule having an r.m.s. deviation of 0.03 Å for all non-H atoms. In the crystal, molecules dimerize through pairs of N—H...O hydrogen bonds. These inversion dimers are linked through pairs of weak I...O interactions [3.184 (4) Å] to form zigzag chains along [010]. The chains are linked in the c-axis direction by parallel-slipped π–π interactions [intercentroid distance = 3.623 (3) Å, interplanar distance = 3.423 (2) Å and slippage = 1.667 (5) Å], forming corrugated sheets parallel to (011).http://scripts.iucr.org/cgi-bin/paper?S2414314616002157crystal structureisatinsN—H...O hydrogen bondinghalogen–oxygen interactionsπ–π interactions. |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
James A. Golen David R. Manke |
| spellingShingle |
James A. Golen David R. Manke 4-Iodo-1H-indole-2,3-dione IUCrData crystal structure isatins N—H...O hydrogen bonding halogen–oxygen interactions π–π interactions. |
| author_facet |
James A. Golen David R. Manke |
| author_sort |
James A. Golen |
| title |
4-Iodo-1H-indole-2,3-dione |
| title_short |
4-Iodo-1H-indole-2,3-dione |
| title_full |
4-Iodo-1H-indole-2,3-dione |
| title_fullStr |
4-Iodo-1H-indole-2,3-dione |
| title_full_unstemmed |
4-Iodo-1H-indole-2,3-dione |
| title_sort |
4-iodo-1h-indole-2,3-dione |
| publisher |
International Union of Crystallography |
| series |
IUCrData |
| issn |
2414-3146 |
| publishDate |
2016-02-01 |
| description |
The title compound, C8H4INO2, is an almost planar molecule having an r.m.s. deviation of 0.03 Å for all non-H atoms. In the crystal, molecules dimerize through pairs of N—H...O hydrogen bonds. These inversion dimers are linked through pairs of weak I...O interactions [3.184 (4) Å] to form zigzag chains along [010]. The chains are linked in the c-axis direction by parallel-slipped π–π interactions [intercentroid distance = 3.623 (3) Å, interplanar distance = 3.423 (2) Å and slippage = 1.667 (5) Å], forming corrugated sheets parallel to (011). |
| topic |
crystal structure isatins N—H...O hydrogen bonding halogen–oxygen interactions π–π interactions. |
| url |
http://scripts.iucr.org/cgi-bin/paper?S2414314616002157 |
| work_keys_str_mv |
AT jamesagolen 4iodo1hindole23dione AT davidrmanke 4iodo1hindole23dione |
| _version_ |
1725800099447046144 |