PM7 Sodium cyanide H=22.53 HR=NIST Na 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0 C 2.03554965 +1 0.0000000 +0 0.0000000 +0 0 0 0 N 1.15311837 +1 180.0000000 +1 0.0000000 +0 2 1 0