# -*- coding: utf-8 -*-
# HORTON: Helpful Open-source Research TOol for N-fermion systems.
# Copyright (C) 2011-2016 The HORTON Development Team
#
# This file is part of HORTON.
#
# HORTON is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
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# GNU General Public License for more details.
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# --
"""Periodic Table lookups"""

num2sym = {1: 'H', 2: 'He', 3: 'Li', 4: 'Be', 5: 'B', 6: 'C', 7: 'N', 8: 'O', 9: 'F', 10: 'Ne',
           11: 'Na', 12: 'Mg',
           13: 'Al', 14: 'Si', 15: 'P', 16: 'S', 17: 'Cl', 18: 'Ar', 19: 'K', 20: 'Ca', 21: 'Sc',
           22: 'Ti', 23: 'V',
           24: 'Cr', 25: 'Mn', 26: 'Fe', 27: 'Co', 28: 'Ni', 29: 'Cu', 30: 'Zn', 31: 'Ga', 32: 'Ge',
           33: 'As',
           34: 'Se', 35: 'Br', 36: 'Kr', 37: 'Rb', 38: 'Sr', 39: 'Y', 40: 'Zr', 41: 'Nb', 42: 'Mo',
           43: 'Tc',
           44: 'Ru', 45: 'Rh', 46: 'Pd', 47: 'Ag', 48: 'Cd', 49: 'In', 50: 'Sn', 51: 'Sb', 52: 'Te',
           53: 'I', 54: 'Xe',
           55: 'Cs', 56: 'Ba', 57: 'La', 58: 'Ce', 59: 'Pr', 60: 'Nd', 61: 'Pm', 62: 'Sm', 63: 'Eu',
           64: 'Gd',
           65: 'Tb', 66: 'Dy', 67: 'Ho', 68: 'Er', 69: 'Tm', 70: 'Yb', 71: 'Lu', 72: 'Hf', 73: 'Ta',
           74: 'W', 75: 'Re',
           76: 'Os', 77: 'Ir', 78: 'Pt', 79: 'Au', 80: 'Hg', 81: 'Tl', 82: 'Pb', 83: 'Bi', 84: 'Po',
           85: 'At',
           86: 'Rn', 87: 'Fr', 88: 'Ra', 89: 'Ac', 90: 'Th', 91: 'Pa', 92: 'U', 93: 'Np', 94: 'Pu',
           95: 'Am', 96: 'Cm',
           97: 'Bk', 98: 'Cf', 99: 'Es', 100: 'Fm', 101: 'Md', 102: 'No', 103: 'Lr', 104: 'Rf',
           105: 'Db', 106: 'Sg',
           107: 'Bh', 108: 'Hs', 109: 'Mt', 110: 'Ds', 111: 'Rg', 112: 'Cn', 113: 'Uut', 114: 'Fl',
           115: 'Uup',
           116: 'Lv', 117: 'Uus', 118: 'Uuo'}

sym2num = dict((value, key) for key, value in num2sym.items())
