SYMMETRY PM7 Ozone <O-O> <O-O-O> GR=HERZ1966 O 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0 O 1.19770900 +1 0.0000000 +0 0.0000000 +0 1 0 0 O 1.19770900 +0 114.8610230 +1 0.0000000 +0 2 1 0