Energy:
Frequency:
THz
GHz
MHz
kHz
Hz
Wavelength:
km
m
mm
µm
nm
Å
a.u.
km
m
mm
µm
nm
Å
a.u.
Wave number:
cm
-1
Energy:
keV
eV
meV
µeV
hatree
J
kJ
erg
cal
kcal
Energy per mole:
J/mol
kJ/mol
cal/mol
kcal/mol
Temperature:
K
°C
°F