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CIF Information Card
Information card for 2200253
2200252 << 2200253 >> 2200254Preview
|
Coordinates |
2200253.cif |
|
Structure factors |
2200253.hkl |
Structure parameters
| Formula | - C20 H18 N6 O8 - |
| Calculated formula | - C20 H18 N6 O8 - |
| Title of publication | 2,3-Bis(2-pyridinio)-5,8-dimethoxyquinoxaline dinitrate |
| Authors of publication | He Liu; Miao Du; Ya-Mei Guo; Xian-He Bu |
| Journal of publication | Acta Crystallographica, Section E |
| Year of publication | 2001 |
| Journal volume | 57 |
| Pages of publication | o372 - o374 |
| a | 16.138 ± 0.0013 Å |
| b | 7.2682 ± 0.0006 Å |
| c | 18.0257 ± 0.0015 Å |
| α | 90° |
| β | 104.344 ± 0.002° |
| γ | 90° |
| Cell volume | 2048.4 ± 0.3 Å3 |
| Cell temperature | 298 ± 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 |