SYMMETRY PM7 Calcium dichloride <Ca-Cl> GR=MH1988 Cl 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0 Ca 2.48300000 +1 0.0000000 +0 0.0000000 +0 1 0 0 Cl 2.48300000 +0 179.9999047 +1 180.0000000 +0 2 1 0