Exemple #1
0
    try:
        entries = mpr.get_entries_in_chemsys(comp)
    except:
        continue
    if len(entries) == 0:
        continue
#    pd = PhaseDiagram(entries)
#    data = collections.defaultdict(list)
    for e in entries:
        com = e.entry_id
        prop = mpr.query(criteria={"task_id": com}, properties=[\
        "formation_energy_per_atom", \
        "energy_per_atom", \
        "spacegroup", \
        "pretty_formula", \
        "cif"])

        form_energy = prop[0]['formation_energy_per_atom']
        energy = prop[0]['energy_per_atom']
        sp = prop[0]['spacegroup']['symbol']
        name = prop[0]['pretty_formula']
        struct = prop[0]['cif']
        cif_name = './structure/' + com + '_' + name + '.cif'
        Comps.add_component(name, energy, sp, struct, cif_name)

        fcif = open(cif_name, 'w')
        fcif.write(struct)
        fcif.close()
Comps.get_formation_energy()
Comps.print_info()