5,11,17,23-Tetrakis(chloromethyl)-25,26,27,28-tetrapropoxycalix[4]arene

C₄₄H₅₂Cl₄O₄

Kutter, FelixDüker, Matthias H.Zeller, MatthiasAzov, Vladimir A.

Acta Crystallographica Section E (2011) 67, 3 o728-o729

a=23.104(3)Å   b=11.5871(15)Å   c=17.618(2)Å

α=90°   β=117.655(2)°   γ=90°