Crystal Structure of Ludongnin
| Id | 2200569 |
| Common name | Ludongnin |
| Chemical name | octahydro-5'-hydroxy-7a-methyl-8'- methylene-spiro[ isobenzofuran-4( 1H ), 4' ( 3'H )-[ 1H-7, 9a ] methanocyclohepta[c]pyran ]-1', 3, 9'( 3aH, 4'aH )-trione |
| a (Å) | 7.2397(13) |
| b (Å) | 36.724(8) |
| c (Å) | 7.304(2) |
| α (°) | 90.00 |
| β (°) | 115.69(2) |
| γ (°) | 90.00 |
| V (Å3) | 1750.0(7) |
| Space group | P 1 21 1 |
| Temperature (K) | 291(2) |
| Rint | .038 |
Publication: Acta Crystallographica Section E (2001) 57, 8 o685-o687