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Information card for entry 1570623
Preview
| Coordinates | 1570623.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C94 H90 N2 |
|---|---|
| Calculated formula | C94 H90 N2 |
| Title of publication | Direct synthesis of spirobifluorenes by formal dehydrative coupling of biaryls and fluorenones. |
| Authors of publication | Kato, Yugo; Nishimura, Kazutoshi; Nishii, Yuji; Hirano, Koji |
| Journal of publication | Chemical science |
| Year of publication | 2024 |
| Journal volume | 15 |
| Journal issue | 6 |
| Pages of publication | 2112 - 2117 |
| a | 27.4355 ± 0.0003 Å |
| b | 7.9543 ± 0.0001 Å |
| c | 31.2422 ± 0.0003 Å |
| α | 90° |
| β | 91.937 ± 0.001° |
| γ | 90° |
| Cell volume | 6814.1 ± 0.13 Å3 |
| Cell temperature | 123 ± 2 K |
| Ambient diffraction temperature | 123 ± 2 K |
| Number of distinct elements | 3 |
| 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 | 0.059 |
| Residual factor for significantly intense reflections | 0.0548 |
| Weighted residual factors for significantly intense reflections | 0.1401 |
| Weighted residual factors for all reflections included in the refinement | 0.1435 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.032 |
| Diffraction radiation probe | x-ray |
| Diffraction radiation wavelength | 1.54184 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 290122 (current) | 2024-03-04 | cif/ Updating files of 1570621, 1570622, 1570623, 1570624, 1570625, 1570626, 1570627, 1570628, 1570629 Original log message: Adding full bibliography for 1570621--1570629.cif. |
1570623.cif |
| 288613 | 2024-01-03 | cif/ Adding structures of 1570621, 1570622, 1570623, 1570624, 1570625, 1570626, 1570627, 1570628, 1570629 via cif-deposit CGI script. |
1570623.cif |
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Users of the data should acknowledge the original authors of the
structural data.