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Information card for entry 2237379
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| Coordinates | 2237379.cif |
|---|---|
| Structure factors | 2237379.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 3-[2-(Triphenylphosphanylidene)acetyl]-2<i>H</i>-chromen-2-one |
|---|---|
| Formula | C29 H21 O3 P |
| Calculated formula | C29 H21 O3 P |
| SMILES | P(=CC(=O)c1cc2c(oc1=O)cccc2)(c1ccccc1)(c1ccccc1)c1ccccc1 |
| Title of publication | 3-[2-(Triphenylphosphanylidene)acetyl]-2<i>H</i>-chromen-2-one |
| Authors of publication | Taha, Muhammad; Ismail, Nor Hadiani; Aziza, Ahmad Nazif; Shah, Syed Adnan Ali; Yousuf, Sammer |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2013 |
| Journal volume | 69 |
| Journal issue | 2 |
| Pages of publication | o245 |
| a | 9.7837 ± 0.0012 Å |
| b | 10.3917 ± 0.0014 Å |
| c | 12.2925 ± 0.0017 Å |
| α | 108.669 ± 0.004° |
| β | 104.484 ± 0.004° |
| γ | 99.746 ± 0.004° |
| Cell volume | 1103.2 ± 0.3 Å3 |
| Cell temperature | 100 ± 2 K |
| Ambient diffraction temperature | 100 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0397 |
| Residual factor for significantly intense reflections | 0.0354 |
| Weighted residual factors for significantly intense reflections | 0.0872 |
| Weighted residual factors for all reflections included in the refinement | 0.0926 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.074 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201979 (current) | 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. |
2237379.cif 2237379.hkl |
| 181295 | 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 2/23/73. |
2237379.cif 2237379.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. |
2237379.cif 2237379.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. | 2237379.cif 2237379.hkl |
| 75609 | 2013-03-10 | hkl/ (saulius@koala.ibt.lt) Adding newly assigned range 2 Fobs files. |
2237379.cif 2237379.hkl |
| 75397 | 2013-03-09 | cif/ Adding structures of 2237379 via cif-deposit CGI script. |
2237379.cif |
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Users of the data should acknowledge the original authors of the
structural data.