Crystal Structure of a Hydrate Complex of Phthalic Acid [phth = o-phthalate]

XIE Jimin, WEN Wu, XUAN Yawen

doi:10.2116/analscix.24.x95

Crystal Structure of a Hydrate Complex of Phthalic Acid [phth = o-phthalate]

XIE Jimin

School of Chemistry and Chemical Engineering, Jiangsu University
WEN Wu

School of Chemistry and Chemical Engineering, Jiangsu University Department of Chemistry, Zhou Kou Normal University
XUAN Yawen

Department of Chemistry, Zhou Kou Normal University

説明

In an attempt to grow crystals of sodium acid phthalate, the title compound, (phth)₂(H₂O)₃ (1) [phth=phthalate], was obtained which crystallizes in the monoclinic system; space group C2/c, β = 113.65(3)°, V = 1812.9(6)Å³, Z = 4, D_c = 1.415 g/cm³, the final R = 0.0781 and wR = 0.2367. O-H groups of phthalate rings form strong hydrogen bonds with lattice water which stabilizes the crystal structure.