Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 1505665
Preview
| Coordinates | 1505665.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C30 H28 O4 S2 |
|---|---|
| Calculated formula | C30 H28 O4 S2 |
| SMILES | S(=O)(=O)(C1(S(=O)(=O)c2ccccc2)CC2C(=C)C(=C/c3ccccc3)/CCC2=CC1)c1ccccc1 |
| Title of publication | Rh-catalyzed triple allene approach to bicyclo[4.4.0]decene derivatives and its application for the stepwise synthesis of steroid-like tetracyclic skeletons. |
| Authors of publication | Lu, Ping; Ma, Shengming |
| Journal of publication | Organic letters |
| Year of publication | 2007 |
| Journal volume | 9 |
| Journal issue | 25 |
| Pages of publication | 5319 - 5321 |
| a | 13.4994 ± 0.0015 Å |
| b | 21.855 ± 0.002 Å |
| c | 8.6424 ± 0.001 Å |
| α | 90° |
| β | 91.605 ± 0.002° |
| γ | 90° |
| Cell volume | 2548.8 ± 0.5 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/c 1 |
| Hall space group symbol | -P 2ybc |
| Residual factor for all reflections | 0.0844 |
| Residual factor for significantly intense reflections | 0.0557 |
| Weighted residual factors for significantly intense reflections | 0.1269 |
| Weighted residual factors for all reflections included in the refinement | 0.1379 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.919 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301775 (current) | 2025-08-18 | Add cross-references to PubChem compounds in COD range 1/50 Each referenced PubChem compound corresponds to the full crystal structure. |
1505665.cif |
| 176729 | 2016-02-18 | cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 1. |
1505665.cif |
| 120071 | 2014-07-11 | Adding DOIs to range 1 structures. | 1505665.cif |
| 45812 | 2012-03-21 | ../uploads/cif-deposit/cod/cif Adding structures of 1505665 via cif-deposit CGI script. |
1505665.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.