15

C     0.7806117   -0.6098875   -1.2075426
C     0.4784039    0.7510406   -1.2079040
C     0.3276592    1.4318573    0.0000000
C     0.4784039    0.7510406    1.2079040
C     0.7806117   -0.6098875    1.2075426
C     0.9321510   -1.2899614    0.0000000
H     0.8966688   -1.1376051   -2.1441482
H     0.3573895    1.2782091   -2.1440546
H     0.0918593    2.4871407    0.0000000
H     0.3573895    1.2782091    2.1440546
H     0.8966688   -1.1376051    2.1441482
H     1.1690064   -2.3451668    0.0000000
O    -2.7885270   -0.2744854    0.0000000
H    -2.6229114   -1.2190831    0.0000000
H    -1.9015103    0.0979110    0.0000000
    