Posted in Chemistry By EzekielPosted on January 10, 2023Tagged abelian, collegeessays, Crystallography, essayhelp, symmetry elements Crystallography Quick question For point groups 422 and 4mm, what are the symmetry elements? Do they have a center of symmetry? Are they abelian? Explain. For point groups 422 and 4mm, what are the symmetry elements?