Crystal Structure of Methyl aceric acid dimer

Id4022023
Common nameMethyl aceric acid dimer
Chemical nameDimethyl (2S,3R,3aS,4aS,6S,7R,7aS,8aS)-3,7-dihydroxy-2,6-dimethyl- hexahydro-1,4,5,8-tetraoxa-s-indacene-3,7-dicarboxylate
a (Å)7.1422(3)
b (Å)11.0909(4)
c (Å)21.2039(7)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1679.63(11)
Space groupP 21 21 21
Temperature (K)220(2)
Rint0.0323
Publication: Journal of Organic Chemistry (2006) 71, 8294-8297