# -*- coding: utf-8 -*-
"""
periodic_table_dict
Thanks for Yanan Wu. Email: 952512093@qq.com
"""
periodic_table_dict = {'Vac': 0,
'H': 1, 'He': 2,'Li': 3, 'Be': 4, 'B': 5, 'C': 6, 'N': 7, 'O': 8, 'F': 9, 'Ne': 10,
'Na': 11, 'Mg': 12, 'Al': 13, 'Si': 14, 'P': 15, 'S': 16, 'Cl': 17, 'Ar': 18,
'K': 19, 'Ca': 20, 'Sc': 21, 'Ti': 22, 'V': 23, 'Cr': 24, 'Mn': 25, 'Fe': 26, 'Co': 27, 'Ni': 28,
'Cu': 29, 'Zn': 30, 'Ga': 31, 'Ge': 32, 'As': 33, 'Se': 34, 'Br': 35, 'Kr': 36,
'Rb': 37, 'Sr': 38, 'Y': 39, 'Zr': 40, 'Nb': 41, 'Mo': 42, 'Tc': 43, 'Ru': 44, 'Rh': 45, 'Pd': 46, 'Ag': 47, 'Cd': 48, 'In': 49, 'Sn': 50, 'Sb': 51, 'Te': 52, 'I': 53, 'Xe': 54,
'Cs': 55, 'Ba': 56, 'Hf': 72, 'Ta': 73, 'W': 74, 'Re': 75, 'Os': 76, 'Ir': 77, 'Pt': 78, 'Au': 79, 'Hg': 80, 'Tl': 81, 'Pb': 82, 'Bi': 83, 'Po': 84, 'At': 85, 'Rn': 86,
'Fr': 87, 'Ra': 88, 'Ce': 58, 'La': 57, 'Nd': 60, 'Pr': 59, 'Pm': 61, 'Sm': 62, 'Eu': 63, 'Gd': 64, 'Tb':65, 'Dy':66, 'Ho':67, 'Er':68, 'Tm': 69, 'Yb': 70, 'Lu': 71,
'Ac': 89, 'Th': 90, 'Pa': 91, 'U': 92, 'Np': 93, 'Pu': 94, 'Am': 95, 'Cm': 96, 'Bk': 97, 'Cf': 98, 'Es': 99, 'Fm': 100, 'Md': 101, 'No': 102, 'Lr': 103, 'Rf': 104, }
[文档]def get_symbol(atom):
"""
get_symbol return symbol of atomic number
parameter:
atom: int, atomic number.
"""
for key, value in periodic_table_dict.items():
if atom == value:
return str(key)
return "NaN_x"
[文档]def symbol2number(symbol):
return periodic_table_dict[symbol]