[gmx-users] CO2.pdb

[Collins Nganou]

Dear gmx-users,

Greetings.

I try to have methane pdb. or CO2.pdb to understand basically how to
have a vibrational mode.
But I have problem with imput pbd file.

ATOM      1  C1    METH    1       3.875   0.678  -8.417  1.00  0.00
ATOM      2   H1   METH    1       3.800   1.690  -8.076  1.00  0.00
ATOM      3   H1   METH    1       4.907   0.410  -8.516  1.00  0.00
ATOM      4   H1   METH    1       3.406   0.026  -7.711  1.00  0.00
ATOM      5   H1   METH    1       3.389   0.583  -9.366  1.00  0.00


How can I do to build this pdb file ?