9

 S         0.174728000000     -0.010240000000     -1.531091000000
 S         0.174728000000     -0.010240000000      1.531091000000
 O         0.451174000000     -1.421907000000     -1.475917000000
 O         0.858837000000      0.918723000000      2.389830000000
 O         0.858837000000      0.918723000000     -2.389830000000
 O         0.451174000000     -1.421907000000      1.475917000000
 O         0.309082000000      0.677400000000      0.000000000000
 H        -1.168528000000      0.174655000000     -1.664905000000
 H        -1.168528000000      0.174655000000      1.664905000000