Constants

pMuTT will soon migrate its unit conversions and constants to VUnits!

Constants

R	Universal molar gas constant, R
kb	Boltzmann constant
h	Planck's constant, h
c	Speed of light
Na	Avogadro's number in molecules/mol
P0	Reference pressure
T0	Room temperature
V0	Molar volume of ideal gas at standard temperature and pressure
e	Electronic charge in Coulombs
m_e	Mass of an electron
m_p	Mass of a proton

---

Unit Conversions

convert_unit	Converts units between two unit sets
debye_to_einstein	Converts Debye temperature to Einstein temperature
einstein_to_debye	Converts Einstein temperature to Debye temperature
energy_to_freq	Converts energy to frequency
energy_to_temp	Converts energy to temperature
energy_to_wavenumber	Converts energy to wavenumber
freq_to_energy	Converts frequency to energy
freq_to_temp	Converts frequency to temperature
freq_to_wavenumber	Converts frequency to wavenumber
inertia_to_temp	Converts moment of inertia into rotational temperature
temp_to_energy	Converts temperature to energy
temp_to_freq	Converts temperature to frequency
temp_to_wavenumber	Converts vibrational/rotational temperature to wavenumber
wavenumber_to_energy	Converts wavenumbers (1/cm) to energies (J)
wavenumber_to_freq	Converts wavenumber to frequency
wavenumber_to_inertia	Converts wavenumber (1/cm) to moment of inertia
wavenumber_to_temp	Converts wavenumbers (1/cm) to temperatures (K)

---

Misc.

atomic_weight	Atomic weight.
prefixes	SI unit prefixes
symmetry_dict	Symmetry number.
type_dict	Key are units, values are the type of unit