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Ab-initio calculation of compound-water dimers
:::bash ~/$DIR/src/gas.phase.opt.sh mol.top mol.pdb mol.par atom_type_sel [Ncor]
Input arguments:
:::bash mol.top: CHARMM-compatible topology file of the compound mol.pdb: PDB file that contains a single conformation of the compound mol.par: CHARMM-compatible parameter file atom_type_sel: Set of atom types that will be most sampled Ncor: number of cores used for the NAMD simulation
mol.par
. At the end of the simulation, the trajectory is split in a number (1'000, currently) snapshots, where each snapshot only includes the compound and a water molecule that is close to one of the atom types in atom_type_sel
.
All snapshots are then converted to Gaussian input files. The script then connects to a remote cluster (see config file) and submits all jobs to the queuing system. Once the jobs are finished, all output files are copied back to the local machine.
Updated