6

O   -0.066999140   0.000000000   1.494354740
H    0.815734270   0.000000000   1.865866390
H    0.068855100   0.000000000   0.539142770
O    0.062547750   0.000000000  -1.422632080
H   -0.406965400  -0.760178410  -1.771744500
H   -0.406965400   0.760178410  -1.771744500