Information card for entry 7239426
| Formula |
C21 H14 N2 O3 |
| Calculated formula |
C21 H14 N2 O3 |
| Title of publication |
Regioselective synthesis of 9,10-dihydro-6H-chromeno[4,3-d]imidazo-[1,2-a]pyridin-6-one derivatives |
| Authors of publication |
Yu, Fu-Chao; Chen, Zhi-Qiong; Hao, Xiao-Pan; Yan, Sheng-Jiao; Huang, Rong; Lin, Jun |
| Journal of publication |
RSC Advances |
| Year of publication |
2014 |
| Journal volume |
4 |
| Journal issue |
12 |
| Pages of publication |
6110 |
| a |
5.5189 ± 0.0008 Å |
| b |
9.8023 ± 0.0015 Å |
| c |
15.11 ± 0.002 Å |
| α |
93.688 ± 0.002° |
| β |
92.037 ± 0.002° |
| γ |
90.788 ± 0.002° |
| Cell volume |
815.1 ± 0.2 Å3 |
| Cell temperature |
298 ± 2 K |
| Ambient diffraction temperature |
298 ± 2 K |
| Number of distinct elements |
4 |
| Space group number |
2 |
| Hermann-Mauguin space group symbol |
P -1 |
| Hall space group symbol |
-P 1 |
| Residual factor for all reflections |
0.0785 |
| Residual factor for significantly intense reflections |
0.0446 |
| Weighted residual factors for significantly intense reflections |
0.1099 |
| Weighted residual factors for all reflections included in the refinement |
0.1234 |
| Goodness-of-fit parameter for all reflections included in the refinement |
1.016 |
| Diffraction radiation wavelength |
0.71073 Å |
| Diffraction radiation type |
MoKα |
| Has coordinates |
Yes |
| Has disorder |
No |
| Has Fobs |
No |
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The link is:
https://www.crystallography.net/7239426.html
