Zeitschrift für Kristallographie - New Crystal Structures (Jun 2002)
Crystal structure of tetramethyl (1α,2β,3α,5α,6β,7α,8β,9α,11α,12β)-4,10- dioxahexacyclo[5.5.1.02,6.03,5. 08,12.09,11]tridecane-3,5,9,11-tetracarboxylate, C19H20O10
Abstract
C19H20O10, monoclinic, P121/c1 (No. 14), a = 7.309(2) Å, b = 12.471(3) Å, c = 20.930(7) Å, β = 95.96(2)°, V = 1897.5 Å3, Z = 4, Rgt(F) = 0.076, wRref(F2) = 0.226, T = 293 K.