Convert hartree energy to j
Hartree Energy
The hartree (symbol: Eh) is the atomic unit of energy, equal to approximately 4.3597 × 10⁻¹⁸ joules (27.211 eV). It represents twice the ionisation energy of a hydrogen atom in its ground state and is the natural energy unit of atomic and molecular physics calculations. The hartree is named after Douglas Hartree, pioneer of the self-consistent field method in quantum chemistry.
Joule
The joule (/dʒaʊ,dʒuːljawl, jool; symbol: J) is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre (1 newton metre or N⋅m). It is also the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. It is named after the English physicist James Prescott Joule (1818–1889).
Hartree Energy to Joule conversion table
| Hartree Energy | Joule | Joule | Hartree Energy |
|---|---|---|---|
| 1 | 4.36E-18 | 1 | 2.294E+17 |
| 2 | 8.719E-18 | 2 | 4.587E+17 |
| 3 | 1.308E-17 | 3 | 6.881E+17 |
| 5 | 2.18E-17 | 5 | 1.147E+18 |
| 10 | 4.36E-17 | 10 | 2.294E+18 |
| 20 | 8.719E-17 | 20 | 4.587E+18 |
| 25 | 1.09E-16 | 25 | 5.734E+18 |
| 50 | 2.18E-16 | 50 | 1.147E+19 |
| 100 | 4.36E-16 | 100 | 2.294E+19 |
| 250 | 1.09E-15 | 250 | 5.734E+19 |
| 500 | 2.18E-15 | 500 | 1.147E+20 |
| 1000 | 4.36E-15 | 1000 | 2.294E+20 |
How to convert Hartree Energy to Joule
1 Hartree Energy = 4.36E-18 J. To convert any value, multiply it by 4.36E-18. For example, 25 Hartree Energy = 1.09E-16 J.
Frequently asked questions
- How many J are there in one Hartree Energy?
- One Hartree Energy is equal to 4.36E-18 J.
- How do you convert Hartree Energy to Joule?
- Multiply the value in Hartree Energy by 4.36E-18 to get the result in Joule.
- How much is 25 Hartree Energy in J?
- 25 Hartree Energy is equal to 1.09E-16 J.
- How do you convert Joule back to Hartree Energy?
- Divide by the same factor: multiply the value in Joule by 2.294E+17 to get Hartree Energy.