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Information card for entry 1549144
Preview
| Coordinates | 1549144.cif | 
|---|---|
| Original paper (by DOI) | HTML | 
| External links | PubChem | 
| Formula | C34 H39 B N2 | 
|---|---|
| Calculated formula | C34 H39 B N2 | 
| SMILES | B(c1cc(N(C)C)ccc1/C=C/c1nc(ccc1)C)(c1c(C)cc(C)cc1C)c1c(C)cc(C)cc1C | 
| Title of publication | Stabilising fleeting intermediates of stilbene photocyclization with amino-borane functionalisation: the rare isolation of persistent dihydrophenanthrenes and their [1,5] H-shift isomers. | 
| Authors of publication | Shi, Yong-Gang; Mellerup, Soren K.; Yuan, Kang; Hu, Guo-Fei; Sauriol, Francoise; Peng, Tai; Wang, Nan; Chen, Pangkuan; Wang, Suning | 
| Journal of publication | Chemical science | 
| Year of publication | 2018 | 
| Journal volume | 9 | 
| Journal issue | 15 | 
| Pages of publication | 3844 - 3855 | 
| a | 8.41 ± 0.005 Å | 
| b | 34.22 ± 0.02 Å | 
| c | 10.14 ± 0.007 Å | 
| α | 90° | 
| β | 97.87 ± 0.02° | 
| γ | 90° | 
| Cell volume | 2891 ± 3 Å3 | 
| Cell temperature | 180 ± 2 K | 
| Ambient diffraction temperature | 180 ± 2 K | 
| Number of distinct elements | 4 | 
| 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 | 0.1708 | 
| Residual factor for significantly intense reflections | 0.0729 | 
| Weighted residual factors for significantly intense reflections | 0.1755 | 
| Weighted residual factors for all reflections included in the refinement | 0.2124 | 
| Goodness-of-fit parameter for all reflections included in the refinement | 1.03 | 
| Diffraction radiation wavelength | 0.71073 Å | 
| Diffraction radiation type | MoKα | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | No | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 301779 (current) | 2025-08-18 | Add cross-references to PubChem compounds in COD range 1/54 Each referenced PubChem compound corresponds to the full crystal structure. | 1549144.cif | 
| 228811 | 2019-11-17 | cif/ Updating files of 1549141, 1549142, 1549143, 1549144, 1549145, 1549146, 1549147, 1549148, 1549149, 1549150, 1549151, 1549152 Original log message: Adding full bibliography for 1549141--1549152.cif. | 1549144.cif | 
| 207136 | 2018-03-28 | cif/ Adding structures of 1549141, 1549142, 1549143, 1549144, 1549145, 1549146, 1549147, 1549148, 1549149, 1549150, 1549151, 1549152 via cif-deposit CGI script. | 1549144.cif | 
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          Users of the data should acknowledge the original authors of the
          structural data.