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Information card for entry 2231300
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| Coordinates | 2231300.cif |
|---|---|
| Structure factors | 2231300.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider; PubChem |
| Chemical name | 3-(2-Methoxynaphthalen-1-yl)-2-benzofuran-1(3<i>H</i>)-one |
|---|---|
| Formula | C19 H14 O3 |
| Calculated formula | C19 H14 O3 |
| SMILES | c1cccc2c1ccc(c2C1c2ccccc2C(=O)O1)OC |
| Title of publication | 3-(2-Methoxynaphthalen-1-yl)-2-benzofuran-1(3<i>H</i>)-one |
| Authors of publication | Silambarasan, V.; Sundaramoorthy, S.; Sivasakthikumaran, R.; Mohanakrishnan, A. K.; Velmurugan, D. |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 8 |
| Pages of publication | o1973 |
| a | 13.2572 ± 0.0005 Å |
| b | 11.856 ± 0.0004 Å |
| c | 18.616 ± 0.0007 Å |
| α | 90° |
| β | 91.657 ± 0.002° |
| γ | 90° |
| Cell volume | 2924.79 ± 0.18 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/c 1 |
| Hall space group symbol | -P 2ybc |
| Residual factor for all reflections | 0.0815 |
| Residual factor for significantly intense reflections | 0.0425 |
| Weighted residual factors for significantly intense reflections | 0.1014 |
| Weighted residual factors for all reflections included in the refinement | 0.1221 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.002 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301806 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/23 Each referenced PubChem compound corresponds to the full crystal structure. |
2231300.cif 2231300.hkl |
| 201979 | 2017-10-13 | cif/2/ Marking COD entries in range 2/23 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2231300.cif 2231300.hkl |
| 181235 | 2016-04-03 | hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/13. |
2231300.cif 2231300.hkl |
| 176798 | 2016-02-21 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23. |
2231300.cif 2231300.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2231300.cif 2231300.hkl |
| 88064 | 2013-08-29 | Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet. | 2231300.cif 2231300.hkl |
| 27511 | 2011-10-06 | hkl/ Committing assigned Fobs data for the recently deposited coordinates from IUCr journals. |
2231300.cif 2231300.hkl |
| 27215 | 2011-09-29 | ../uploads/cif-deposit/cod/cif Adding structures of 2231300 via cif-deposit CGI script. |
2231300.cif |
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Users of the data should acknowledge the original authors of the
structural data.