Crystal Structure of Cyclen
| Id | 2000643 |
| Common name | cyclen |
| Chemical name | 1,4,7,10-tetrazacyclododecane |
| a (Å) | 16.636(4) |
| b (Å) | 16.873(3) |
| c (Å) | 8.881(2) |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 2492.9(9) |
| Space group | C c c a :2 |
| Temperature (K) | 296 |
Publication: Acta Crystallographica Section C (1992) 48, 9 1717-1718