5,17-Dicarbethoxy-25,26,27,28-tetrahydroxycalix[4]arene

C₃₄H₃₂O₈

Böhmer, V.Ferguson, G.Mogck, O.

Acta Crystallographica Section C (1996) 52, 8 2000-2002

a=8.536(1)Å   b=11.805(2)Å   c=14.672(2)Å

α=91.43(1)°   β=105.97(1)°   γ=93.79(1)°