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Information card for entry 7246236
Preview
| Coordinates | 7246236.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | (3E,5E)-3-benzylidene-5-(4-nitrobenzylidene)dihydro-2H-pyran-4(3H)-one |
|---|---|
| Formula | C19 H15 N O4 |
| Calculated formula | C19 H15 N O4 |
| Title of publication | Acid catalyzed one-pot approach towards the synthesis of curcuminoid systems: unsymmetrical diarylidene cycloalkanones, exploration of their single crystals, optical and nonlinear optical properties |
| Authors of publication | Ali, Akbar; Din, Zia Ud; Ibrahim, Muhammad; Ashfaq, Muhammad; Muhammad, Shabbir; Gull, Dania; Tahir, Muhammad Nawaz; Rodrigues-Filho, Edson; Al-Sehemi, Abdullah G.; Suleman, Muhammad |
| Journal of publication | RSC Advances |
| Year of publication | 2023 |
| Journal volume | 13 |
| Journal issue | 7 |
| Pages of publication | 4476 - 4494 |
| a | 7.5877 ± 0.0004 Å |
| b | 7.2192 ± 0.0004 Å |
| c | 28.0023 ± 0.0014 Å |
| α | 90° |
| β | 90.507 ± 0.001° |
| γ | 90° |
| Cell volume | 1533.83 ± 0.14 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 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 | 0.0474 |
| Residual factor for significantly intense reflections | 0.0413 |
| Weighted residual factors for significantly intense reflections | 0.1044 |
| Weighted residual factors for all reflections included in the refinement | 0.1095 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.029 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 280776 (current) | 2023-02-03 | cif/ Adding structures of 7246236, 7246237 via cif-deposit CGI script. |
7246236.cif |
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Users of the data should acknowledge the original authors of the
structural data.