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Information card for entry 2231096
Preview
| Coordinates | 2231096.cif |
|---|---|
| Structure factors | 2231096.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | 3,3'',4,4''-Tetramethoxy-1,1':4',1''-terphenyl |
|---|---|
| Formula | C22 H22 O4 |
| Calculated formula | C22 H22 O4 |
| SMILES | COc1cc(ccc1OC)c1ccc(cc1)c1ccc(c(c1)OC)OC |
| Title of publication | 3,3'',4,4''-Tetramethoxy-1,1':4',1''-terphenyl |
| Authors of publication | Kung Pui, Law; Hung, Wong Woei; M. Yamin, Bohari; Kassim, Mohammad B. |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 8 |
| Pages of publication | o1892 |
| a | 13.217 ± 0.003 Å |
| b | 8.808 ± 0.002 Å |
| c | 8.058 ± 0.002 Å |
| α | 90° |
| β | 105.476 ± 0.004° |
| γ | 90° |
| Cell volume | 904.1 ± 0.4 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 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 | 0.0942 |
| Residual factor for significantly intense reflections | 0.0568 |
| Weighted residual factors for significantly intense reflections | 0.1404 |
| Weighted residual factors for all reflections included in the refinement | 0.1595 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.039 |
| 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. |
2231096.cif 2231096.hkl |
| 181232 | 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 2/23/10. |
2231096.cif 2231096.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. |
2231096.cif 2231096.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2231096.cif 2231096.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. | 2231096.cif 2231096.hkl |
| 27511 | 2011-10-06 | hkl/ Committing assigned Fobs data for the recently deposited coordinates from IUCr journals. |
2231096.cif 2231096.hkl |
| 26998 | 2011-09-29 | ../uploads/cif-deposit/cod/cif Adding structures of 2231096 via cif-deposit CGI script. |
2231096.cif |
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Users of the data should acknowledge the original authors of the
structural data.