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Information card for entry 1570945
Preview
| Coordinates | 1570945.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C38.5 H25.5 O2 |
|---|---|
| Calculated formula | C38.5 H25.5 O2 |
| Title of publication | Coumarin-embedded [5]helicene derivatives: synthesis, X-ray analysis and photoconducting properties. |
| Authors of publication | Yang, Hui; Chen, Guofeng; Zhang, Ran; Zhu, Yanjie; Xiao, Jinchong |
| Journal of publication | Nanoscale |
| Year of publication | 2024 |
| Journal volume | 16 |
| Journal issue | 10 |
| Pages of publication | 5395 - 5400 |
| a | 18.0865 ± 0.0018 Å |
| b | 18.3505 ± 0.0019 Å |
| c | 19.254 ± 0.002 Å |
| α | 100.696 ± 0.003° |
| β | 102.593 ± 0.003° |
| γ | 93.475 ± 0.002° |
| Cell volume | 6094.1 ± 1.1 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.2163 |
| Residual factor for significantly intense reflections | 0.1126 |
| Weighted residual factors for significantly intense reflections | 0.2629 |
| Weighted residual factors for all reflections included in the refinement | 0.3034 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.088 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 291004 (current) | 2024-04-05 | cif/ Updating files of 1570944, 1570945 Original log message: Adding full bibliography for 1570944--1570945.cif. |
1570945.cif |
| 289730 | 2024-02-07 | cif/ Adding structures of 1570944, 1570945 via cif-deposit CGI script. |
1570945.cif |
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Users of the data should acknowledge the original authors of the
structural data.