Crystal Structure of Macrocalyxoformin B

Id2217008
Common namemacrocalyxoformin B
Chemical name(1<i>S*</i>,2<i>S*</i>,5<i>R*</i>,8<i>S*</i>,11<i>S*</i>,14<i>R*</i>, 17<i>S*</i>,20<i>R*</i>)-14-Methyl-6-methylene-10,16,18- trioxahexacyclo[12.5.1.1^5,8^.0^1,11^.0^2,8^.0^17,20^]henicosane-7,9-dione
a (Å)7.8450(10)
b (Å)13.1365(17)
c (Å)16.178(2)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1667.2(4)
Space groupP 21 21 21
Temperature (K)298(2)
Rint0.0623
Authors: Shi, Hao
Publication: Acta Crystallographica Section E (2008) 64, 1 o79-o79