Crystal Structure of 1a
| Id | 4117952 |
| Common name | 1a |
| a (Å) | 27.4685(19) |
| b (Å) | 27.4685(19) |
| c (Å) | 19.581(3) |
| α (°) | 90.00 |
| β (°) | 90.00 |
| γ (°) | 120.00 |
| V (Å3) | 12795(2) |
| Space group | R 3 :H |
| Temperature (K) | 173(2) |
| Rint | 0.0491 |
Publication: Journal of the American Chemical Society (2012) 134, 8525-8534