The triclinic crystal system class names, examples, Sch�nflies notation, Hermann-Mauguin notation, point groups, International Tables for Crystallography space group number, orbifold, type, and space groups are listed in the table below.
12.
It crystallizes in the triclinic crystal system with the chemical composition Cu [ UO 2 ( OH ) SO 4 ] 2 ?H 2 O . It crystallizes in the triclinic system and develops only small prism or thin to thick tabular crystals, usually occurs as flaky or spheroidal aggregates and efflorescent coatings.