Abstract: | The experimental results of the growth morphology of ammonium oxalate monohydrate (NH4)2C2O4 · H2O; AO] single crystals obtained from aqueous solutions at 30 and 40 °C and supersaturation up to 9% are presented. The observations are compared with the theoretical morphology predicted by PBC analysis and Braivais-Donnay-Harker law. |