<filename>misc/legacy/fermions/yaferp/misc/constants.py
elementsStrings = [
    'H',
    'He',
    'Li',
    'Be',
    'B',
    'C',
    'N',
    'O',
    'F',
    'Ne',
    'Na',
    'Mg',
    'Al',
    'Si',
    'P',
    'S',
    'Cl',
    'Ar',
    'K',
    'Ca',
    'Sc',
    'Ti',
    'V',
    'Cr',
    'Mn',
    'Fe',
    'Co',
    'Ni',
    'Cu',
    'Zn',
    'Ga',
    'Ge',
    'As',
    'Se',
    'Br',
    'Kr']

atomicNumbers = {x:i+1 for i,x in enumerate(elementsStrings)}
atomicNumbers['I'] = 53