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Information card for entry 7160832
Preview
| Coordinates | 7160832.cif | 
|---|---|
| Original paper (by DOI) | HTML | 
| Formula | C27 H20 O4 | 
|---|---|
| Calculated formula | C27 H20 O4 | 
| Title of publication | Access to Functionalized Benzo[b]fluorene/Benzo[a]anthracene Derivatives Through TfOH-Promoted Tandem Isomerization/Cyclodehydration | 
| Authors of publication | Sahoo, Rajkamal; Ghosh, Sourav; Nur, Asadujjaman; Mandal, Kush; Rana, Gopal; Jana, Umasish | 
| Journal of publication | Organic & Biomolecular Chemistry | 
| Year of publication | 2025 | 
| a | 8.3527 ± 0.0006 Å | 
| b | 25.4679 ± 0.0017 Å | 
| c | 10.595 ± 0.0007 Å | 
| α | 90° | 
| β | 110.349 ± 0.002° | 
| γ | 90° | 
| Cell volume | 2113.2 ± 0.3 Å3 | 
| Cell temperature | 273.15 K | 
| Ambient diffraction temperature | 273.15 K | 
| Number of distinct elements | 3 | 
| 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 | 0.0654 | 
| Residual factor for significantly intense reflections | 0.0573 | 
| Weighted residual factors for significantly intense reflections | 0.1366 | 
| Weighted residual factors for all reflections included in the refinement | 0.1417 | 
| Goodness-of-fit parameter for all reflections included in the refinement | 1.112 | 
| Diffraction radiation wavelength | 0.71073 Å | 
| Diffraction radiation type | MoKα | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | No | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 303061 (current) | 2025-10-28 | cif/ Adding structures of 7160832 via cif-deposit CGI script.  | 
	7160832.cif | 
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          Users of the data should acknowledge the original authors of the
          structural data.