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Information card for entry 4029561
Preview
| Coordinates | 4029561.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Common name | compound 4 |
|---|---|
| Chemical name | 9-(2-methyl-benzyl)-9H-fluorene |
| Formula | C21 H18 |
| Calculated formula | C21 H18 |
| SMILES | c12ccccc1c1ccccc1C2Cc1c(cccc1)C |
| Title of publication | Correlated rotations in benzylfluorene derivatives: structure, conformation, and stereodynamics. |
| Authors of publication | Casarini, Daniele; Lunazzi, Lodovico; Mazzanti, Andrea |
| Journal of publication | The Journal of organic chemistry |
| Year of publication | 2008 |
| Journal volume | 73 |
| Journal issue | 7 |
| Pages of publication | 2811 - 2818 |
| a | 14.3622 ± 0.0014 Å |
| b | 5.5496 ± 0.0006 Å |
| c | 18.7361 ± 0.0019 Å |
| α | 90° |
| β | 95.155 ± 0.001° |
| γ | 90° |
| Cell volume | 1487.3 ± 0.3 Å3 |
| Cell temperature | 273 ± 2 K |
| Ambient diffraction temperature | 273 ± 2 K |
| Number of distinct elements | 2 |
| 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 | 0.0507 |
| Residual factor for significantly intense reflections | 0.0428 |
| Weighted residual factors for significantly intense reflections | 0.1071 |
| Weighted residual factors for all reflections included in the refinement | 0.1138 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.022 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| 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. |
4029561.cif |
| 178474 | 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 4/02/95. |
4029561.cif |
| 115479 | 2014-06-03 | cif/ Adding structures of 4029561 via cif-deposit CGI script. |
4029561.cif |
All data in the COD and the database itself are dedicated to the
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Users of the data should acknowledge the original authors of the
structural data.