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Information card for entry 4024512
Preview
| Coordinates | 4024512.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Common name | 2:1 cot adduct with dibenzoylethene |
|---|---|
| Chemical name | trans-17,18-dibenzoyl-anti,anti-hexacyclo[8.3.3.2(4,7).0(2,9).0(3,8).0(13,14)] octadeca-5,11,15-triene |
| Formula | C32 H28 O2 |
| Calculated formula | C32 H28 O2 |
| Title of publication | Effect of Intramolecular Paternò-Büchi Reaction on the Thermodynamics and Kinetics of Nearly Degenerate [3,3]-Sigmatropic Shift in Fluxional Polycycles |
| Authors of publication | Roman A. Valiulin; Donald G. Dressen; Jennifer R. Riggs; Faven M. Habte; Andrei G. Kutateladze |
| Journal of publication | Journal of Organic Chemistry |
| Year of publication | 2009 |
| Journal volume | 74 |
| Pages of publication | 3484 - 3490 |
| a | 15.99 ± 0.04 Å |
| b | 13.39 ± 0.017 Å |
| c | 11.462 ± 0.015 Å |
| α | 90° |
| β | 102.28 ± 0.07° |
| γ | 90° |
| Cell volume | 2398 ± 7 Å3 |
| Cell temperature | 223 ± 2 K |
| Ambient diffraction temperature | 223 ± 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 | 0.1367 |
| Residual factor for significantly intense reflections | 0.0691 |
| Weighted residual factors for significantly intense reflections | 0.1495 |
| Weighted residual factors for all reflections included in the refinement | 0.1825 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.015 |
| Diffraction radiation wavelength | 0.71075 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301812 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure. |
4024512.cif |
| 178424 | 2016-03-21 | cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/45. |
4024512.cif |
| 120074 | 2014-07-11 | Adding DOIs to range 4/02 structures. | 4024512.cif |
| 34330 | 2012-02-24 | cif/4/ Reorganising CIF range 4 into a prefix tree. |
4024512.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
4024512.cif |
| 948 | 2010-01-19 | cif/ Adding CIFs for the Acta-Cryst-B-2009_06/ Acta-Cryst-C-2009_12/ Acta-Cryst-E-2009_12/ J-Appl-Cryst-2009_06/ J-Org-Chem-2009/ deposition. |
4024512.cif |
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