Crystal Structure of C21H20N2O9
| Id | 4114719 |
| a (Å) | 7.0177(9) |
| b (Å) | 13.6122(18) |
| c (Å) | 22.516(3) |
| α (°) | 90.00 |
| β (°) | 90.00 |
| γ (°) | 90.00 |
| V (Å3) | 2150.9(5) |
| Space group | P 21 21 21 |
| Temperature (K) | 213(2) |
| Rint | 0.0359 |
Publication: Journal of the American Chemical Society (2002) 124, 3608-3613