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CIF Information Card
Information card for 2200239
2200238 << 2200239 >> 2200240Preview
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Coordinates |
2200239.cif |
|
Structure factors |
2200239.hkl |
Structure parameters
| Formula | - C18 H18 N2 O2 - |
| Calculated formula | - C18 H18 N2 O2 - |
| Title of publication | 2-Amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3- carbonitrile |
| Authors of publication | Tu, Shu-Jiang; Deng, Xu; Fang, Ya-Yin; Guo, Ya-Mei; Du, Miao; Liu, Xiao-Hong |
| Journal of publication | Acta Crystallographica, Section E |
| Year of publication | 2001 |
| Journal volume | 57 |
| Pages of publication | o358 - o359 |
| a | 11.307 ± 0.001 Å |
| b | 9.475 ± 0.001 Å |
| c | 14.919 ± 0.002 Å |
| α | 90° |
| β | 99.34 ± 0.01° |
| γ | 90° |
| Cell volume | 1577.1 ± 0.3 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 2 K |
| Number of distinct elements | 4 |
| Hermann-Mauguin symmetry space group | P 1 21/c 1 |
| Hall symmetry space group | -P 2ybc |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |