12
 
O    -1.9727450    1.0061952   -0.4782640 
S    -1.4549507   -0.3381686    0.1148381 
O    -1.0459891   -0.0846139    1.4514215 
O    -2.1413137   -1.4745944   -0.3896087 
O     0.1059887   -0.3890319   -0.7106276 
S     1.8532506   -0.0924611    0.1857944 
O     1.4658279    1.3087736    0.7035500 
O     1.8540743   -1.1084151    1.1698477 
O     2.6317652    0.0188499   -0.9867071 
H    -2.5498291    0.9073528   -1.2581694 
H     1.1055948    1.3131966    1.6143987 
H     0.1483261   -1.0670830   -1.4164736 
