12

C      -2.114335   -0.445120    0.221169
O      -1.298032    0.687432   -0.091609
H      -1.514720   -1.087407    0.858397
H      -2.389026   -0.999598   -0.675819
H      -3.014036   -0.146131    0.758353
H      -1.779011    1.249219   -0.706289
C       2.245711    0.159561    0.329180
O       1.285289   -0.472004   -0.501635
H       3.156806   -0.431037    0.275178
H       1.921474    0.200114    1.371809
H       2.472512    1.174527   -0.005695
H       0.459691    0.030236   -0.432082

