Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7160346
Preview
| Coordinates | 7160346.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C25 H20 N2 O5 |
|---|---|
| Calculated formula | C25 H20 N2 O5 |
| Title of publication | Microwave-Assisted [3+2] Cycloaddition Reactions of Dicyanoepoxides with Benzylidene Meldrum’s Acids |
| Authors of publication | Lotfi Nosood, Yazdanbakhsh; Fattahi Ghahnavieh, Negin; Takallou, Ahmad; Rostami, Ali; Ebrahimi, Amirhossein; Anwar, Muhammad Usman; Al-Harrasi, Ahmed |
| Journal of publication | Organic & Biomolecular Chemistry |
| Year of publication | 2025 |
| a | 10.7433 ± 0.0004 Å |
| b | 11.4423 ± 0.0005 Å |
| c | 11.6498 ± 0.0005 Å |
| α | 115.418 ± 0.001° |
| β | 104.594 ± 0.002° |
| γ | 105.643 ± 0.002° |
| Cell volume | 1128.77 ± 0.09 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 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 | 0.1046 |
| Residual factor for significantly intense reflections | 0.0605 |
| Weighted residual factors for significantly intense reflections | 0.1611 |
| Weighted residual factors for all reflections included in the refinement | 0.2278 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.13 |
| Diffraction radiation probe | x-ray |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 297467 (current) | 2025-01-25 | cif/ Adding structures of 7160345, 7160346 via cif-deposit CGI script. |
7160346.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.