contains symmetry elements

URI: https://gptkb.org/prop/contains_symmetry_elements
5 triples
GPTKB property
Random triples
Subject Object
gptkb:C4v gptkb:C4_axis
gptkb:C4v no improper rotation axis
gptkb:C4v no inversion center
gptkb:C4v 4 vertical mirror planes
gptkb:C4v no horizontal mirror plane