"""Constants"""

# Tolerance criterions
tol5 = 1E-5
tol6 = 1E-6
tol8 = 1E-8
tol12 = 1E-12

# Conversion factor
Ha2eV = 27.21138386

# Boltzman constant
kb_HaK = 3.1668154267112283e-06

# Electron mass over atomical mass unit
me_amu = 5.4857990965007152E-4

