PM7 Potassium hydroxide H=-55.6 HR=JANAF86 K 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0 O 2.21721944 +1 0.0000000 +0 0.0000000 +0 1 0 0 H 0.88079839 +1 179.4142853 +1 0.0000000 +0 2 1 0