Constants Module
Constants Module
This module contains physical constants and conversion factors.
- constants.H
Planck’s constant (J·s)
- constants.C
Speed of light in vacuum (m/s)
- constants.AU_TO_J
Hartree to Joule conversion factor (J)
- constants.CM1_TO_AU
Conversion factor from wavenumbers (cm^-1) to atomic units
- constants.AU_TO_EV
Conversion factor from atomic units to electron volts (eV)