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Information card for entry 4027453
Preview
| Coordinates | 4027453.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C78 H46 O2 |
|---|---|
| Calculated formula | C78 H46 O2 |
| SMILES | c1(C#Cc2c3c(c(O)c4c2C2c5ccccc5C4c4ccccc24)C2c4c(C3c3c2cccc3)cccc4)ccc(cc1)C#Cc1c2c(c(O)c3c1C1c4ccccc4C3c3ccccc13)C1c3c(C2c2c1cccc2)cccc3 |
| Title of publication | Toward Crystalline Molecular Rotors with Linearly Conjugated Diethynyl-Phenylene Rotators and Pentiptycene Stators |
| Authors of publication | Edgar Escalante-Sánchez; Braulio Rodríguez-Molina; Miguel A. Garcia-Garibay |
| Journal of publication | Journal of Organic Chemistry |
| Year of publication | 2012 |
| Journal volume | 77 |
| Pages of publication | 7428 - 7434 |
| a | 12.13 ± 0.003 Å |
| b | 19.101 ± 0.005 Å |
| c | 14.668 ± 0.004 Å |
| α | 90° |
| β | 99.951 ± 0.003° |
| γ | 90° |
| Cell volume | 3347.4 ± 1.5 Å3 |
| Cell temperature | 100 ± 2 K |
| Ambient diffraction temperature | 100 ± 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 | 0.0833 |
| Residual factor for significantly intense reflections | 0.0696 |
| Weighted residual factors for significantly intense reflections | 0.213 |
| Weighted residual factors for all reflections included in the refinement | 0.2259 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.059 |
| 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. |
4027453.cif |
| 178453 | 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 4/02/74. |
4027453.cif |
| 81535 | 2013-04-15 | cif/ Adding structures of 4027453 via cif-deposit CGI script. |
4027453.cif |
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Users of the data should acknowledge the original authors of the
structural data.