REF: K. P. Huber, G. Herzberg, "Molecular Spectra and Molecular Structure," IV. "Constants for Diatomic Molecules," Van Nostrand, Reinhold, New York, (1979).
GEO-OK PM7
Tin oxide
<Sn-O> GR=HH1979 GWT=0.33
Sn 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0
O 1.83300000 +1 0.0000000 +0 0.0000000 +0 1 0 0