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http://hdl.handle.net/2289/6270| Title: | Crystal structure of 4-bromophenyl-2-oxo-2H-chromene-3-carboxylate |
| Authors: | Devarajegowda, H.C. Suchetan, P.A. Sreenivasa, S. Srinivasa, H.T. Palakshamurthy, B.S. |
| Issue Date: | May-2015 |
| Publisher: | International Union of Crystallography |
| Citation: | Acta crystallographica section E, 2015, Vol. 71, p0326-0327 |
| Abstract: | In the title compound, C16H9BrO4, the coumarin ring system is approximately planar, with an r.m.s deviation of the ten fitted non-H atoms of 0.031 Å, and forms a dihedral angle of 25.85 (10)° with the bromobenzene ring. The carbonyl atoms are syn. In the crystal, molecules are connected along [001] via C—H⋯O interactions, forming C(6) chains. Neighbouring C(6) chains are connected via several π–π interactions [range of centroid–centroid distances = 3.7254 (15)–3.7716 (16) Å], leading to sheets propagating in the bc plane |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/6270 |
| ISSN: | 1600-5368 -(online) 2056-9890 |
| Alternative Location: | http://dx.doi.org/10.1107/S2056989015006738 |
| Copyright: | 2015 International Union of Crystallography |
| Appears in Collections: | Research Papers (SCM) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2015_ Acta Cryst._ E71, o326–o327.pdf | Open Access | 356.85 kB | Adobe PDF | View/Open |
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