Crystal Structure of (1SR,2RS,3RS,3aSR,8aSR)-5,6,5,6-tetramethoxy-1,3-diphenyl- 3a,8a-dihydrospiro{cyclopenta[a]indene-2,2(1H,3H)indene}-1,8(3H)-dione
| Id | 4021655 |
| Chemical name | (1SR,2RS,3RS,3aSR,8aSR)-5,6,5,6-tetramethoxy-1,3-diphenyl- 3a,8a-dihydrospiro{cyclopenta[a]indene-2,2(1H,3H)indene}-1,8(3H)-dione |
| a (Å) | 11.904(5) |
| b (Å) | 21.892(11) |
| c (Å) | 11.857(8) |
| α (°) | 90.00 |
| β (°) | 106.53(3) |
| γ (°) | 90.00 |
| V (Å3) | 2962(3) |
| Space group | P 1 21/c 1 |
| Temperature (K) | 293(2) |
| Rint | 0.0519 |
Publication: Journal of Organic Chemistry (2006) 71, 3464-3471