Loading...
Please wait, while we are loading the content...
3-[(E)-3-(2,4-Dichlorophenyl)prop-2-enoyl]-4-hydroxy-2H-chromen-2-one
| Content Provider | Semantic Scholar |
|---|---|
| Author | Asad, Mohammad Reza Oo, Chuan-Wei Osman, Hasnah Quah, Ching Kheng |
| Copyright Year | 2010 |
| Abstract | In the title compound, C(18)H(10)Cl(2)O(4), the chromen-2-one ring system is almost planar [maximum deviation = 0.028 (1) Å] and is inclined at an angle of 16.35 (4)° with respect to the benzene ring. The C=C bond has an E configuration. The mol-ecular conformation is stabilized by an almost symmetric intra-molecular O⋯H⋯O hydrogen bond and a C-H⋯O inter-action, both of which form S(6) ring motifs. In the crystal structure, mol-ecules are linked into sheets lying parallel to (100) via inter-molecular C-H⋯O hydrogen bonds. The crystal packing is further consolidated by π-π stacking inter-actions [centroid-to-centroid separation = 3.6615 (6) Å]. |
| Starting Page | o3022 |
| Ending Page | o3023 |
| Page Count | 2 |
| File Format | PDF HTM / HTML |
| DOI | 10.1107/S1600536810043837 |
| PubMed reference number | 21589179 |
| Journal | Medline |
| Volume Number | 66 |
| Alternate Webpage(s) | http://journals.iucr.org/e/issues/2010/11/00/hb5700/hb5700.pdf |
| Alternate Webpage(s) | http://ftp.ncbi.nlm.nih.gov/pub/pmc/a5/a4/e-66-o3022.PMC3009251.pdf |
| Alternate Webpage(s) | https://doi.org/10.1107/S1600536810043837 |
| Journal | Acta crystallographica. Section E, Structure reports online |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
