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Information card for entry 7016832
Preview
| Coordinates | 7016832.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C20 H22 O4 Se |
|---|---|
| Calculated formula | C20 H22 O4 Se |
| SMILES | [Se]1([O]=C(OC)c2c1c(cc(c2)C(C)(C)C)C(=O)OC)c1ccccc1 |
| Title of publication | Synthesis and structural characterization of pincer type bicyclic diacyloxy- and diazaselenuranes. |
| Authors of publication | Selvakumar, K.; Singh, Harkesh B.; Goel, Nidhi; Singh, Udai P.; Butcher, Ray J. |
| Journal of publication | Dalton transactions (Cambridge, England : 2003) |
| Year of publication | 2011 |
| Journal volume | 40 |
| Journal issue | 38 |
| Pages of publication | 9858 - 9867 |
| a | 11.292 ± 0.003 Å |
| b | 10.3574 ± 0.0019 Å |
| c | 15.966 ± 0.004 Å |
| α | 90° |
| β | 93.061 ± 0.008° |
| γ | 90° |
| Cell volume | 1864.7 ± 0.8 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/n 1 |
| Hall space group symbol | -P 2yn |
| Residual factor for all reflections | 0.0395 |
| Residual factor for significantly intense reflections | 0.0284 |
| Weighted residual factors for significantly intense reflections | 0.074 |
| Weighted residual factors for all reflections included in the refinement | 0.0789 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.041 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301847 (current) | 2025-08-21 | Add cross-references to PubChem compounds in COD range 7/01/ Each referenced PubChem compound corresponds to the full crystal structure. |
7016832.cif |
| 179872 | 2016-03-25 | cif/7/01/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/01/68. |
7016832.cif |
| 120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7016832.cif |
| 35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7016832.cif |
| 28088 | 2011-10-13 | ../uploads/cif-deposit/cod/cif Adding structures of 7016830, 7016831, 7016832, 7016833 via cif-deposit CGI script. |
7016832.cif |
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Users of the data should acknowledge the original authors of the
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