Crystal Structure of Pregna-1,4,9(11),16-tetraene-3,20-dione

Id2211670
Chemical namePregna-1,4,9(11),16-tetraene-3,20-dione
a (Å)6.6433(19)
b (Å)11.278(4)
c (Å)22.951(8)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1719.6(10)
Space groupP 21 21 21
Temperature (K)293(2)
Rint0.039
Publication: Acta Crystallographica Section E (2006) 62, 12 o5534-o5535