9

 S         1.556042302904     -0.179497930713      1.010098849507
 O         2.782325999388     -0.836723607566      0.066992171416
 S         3.631139617422      0.138803417257     -1.006822996568
 O         2.069993782322      1.044965809252      1.584850218901
 O         2.654879799331      0.913852993946     -1.741673493206
 O         1.044408390348     -1.278585127807      1.781877434958
 O         4.597663427765     -0.729498282140     -1.621057542840
 H         0.690944437883      0.133351600876      0.005783574176
 H         4.237351692638      0.945491326896     -0.092115226344