CHARGE=-1 PM7 Aluminum dioxide, anion H=-116.0 HR=JANAF86 O 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0 Al 1.61310431 +1 0.0000000 +0 0.0000000 +0 1 0 0 O 1.61310432 +1 179.9889727 +1 0.0000000 +0 2 1 0