Question

classification of symmatry​

Answer 1

Answer:

It is only possible for certain combinations of symmetry elements to be present in a molecule (or any other object). There are two systems of notation for labeling symmetry groups, called the Schoenflies and Hermann-Mauguin (or International) systems. .

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Symmetry classification of molecules. If analysis of a molecule yielded a list of all present symmetry elements, such a list is the basis to form classes of molecules with common symmetry. Such a class is called a symmetry point group. Any molecule is unambiguously a member of one single point group.