Zeitschrift für Kristallographie - New Crystal Structures (Dec 2003)
Crystal structure of 11,23-bis-(tert-butyl)-25,27-bis-(ethoxyethoxy)-26,28-bis-(propoxy)calix[4]arene, C50H68O6
Abstract
C50H68O6, monoclinic, C12/c1 (No. 15), a = 25.4702(8) Å, b = 11.013(1) Å, c = 18.5662(8) Å, β = 119.078(3)°, V = 4551.6 Å3, Z = 4, Rgt(F) = 0.063, wRref(F2) = 0.230, T = 293 K.