Energy Conversion Table
|
hartree |
J |
eV |
cm-1 |
kJ/mol |
kcal/mol |
| hartree | 1 | | | | | |
| J | | 1 | | | | |
| eV | | | 1 | | | |
| cm-1 | | | | 1 | | |
| kJ/mol | | | | | 1 | |
| kcal/mol | | | | | | 1 |
Usage
When a unit X in the left column is converted to a unit Y in the top row,
the coefficient of the conversion is the table element, MX,Y.
For example, 1 hartree = 27.2114 eV.
Constants
| Quantity |
Symbol |
Numerical value |
Unit |
| speed of light in vacuum |
c | | m s-1 |
| Planck constant |
h | | J s |
| Avogadro constant |
NA | | mol-1 |
| elementary charge |
e | | C |
| electric constant |
ε0 | | F m-1 |
| Bohr radius |
a0 | | m |
| Hartree energy |
Eh | | J |
| thermochemical calorie*2 |
calth | | J |
References
-
P. J. Mohr, D. B. Newell, and B. N. Taylor,
CODATA Recommended Values of the Fundamental Physical Constants: 2014.
Zenodo [online], 2015.
http://doi.org/10.5281/zenodo.22826 (accessed Mar 2, 2018).
-
A. Thompson and B. N. Taylor,
Appendix B.8: Factors for Units Listed Alphabetically.
In Guide for the Use of the International System of Units (SI) NIST Special Publication 811 [online]; 2008 Edn. (ver. 3.2),
National Institute of Standards and Technology: Gaithersburg.
http://physics.nist.gov/SP811 (accessed Mar 2, 2018).