Convert nanojoule to Hartree energy
Please provide values below to convert nanojoule [nJ] to Hartree energy [Eh], or Convert Hartree energy to nanojoule.
1 nJ = 229371044.869 Eh. To convert nanojoule to Hartree energy, multiply the value by 229371044.869; to go the other way, divide by it (1 Eh = 4.3597482e-09 nJ). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 nJ = 229371044.869 Eh
- 1 Eh = 4.3597482e-09 nJ
- 10 nJ = 2293710448.69 Eh
- 100 nJ = 22937104486.9 Eh
How to Convert Nanojoule to Hartree Energy
1 nJ = 229371044.869059 Eh
Example: convert 15 nJ to Eh:
15 nJ = 15 × 229371044.869059 Eh = 3440565673.03589 Eh
Nanojoule to Hartree Energy Conversion Table
| nanojoule | Hartree energy |
|---|---|
| 1 nJ | 229371044.869 Eh |
| 2 nJ | 458742089.738 Eh |
| 3 nJ | 688113134.607 Eh |
| 5 nJ | 1146855224.35 Eh |
| 10 nJ | 2293710448.69 Eh |
| 20 nJ | 4587420897.38 Eh |
| 50 nJ | 11468552243.5 Eh |
| 100 nJ | 22937104486.9 Eh |
| 500 nJ | 114685522435 Eh |
| 1000 nJ | 229371044869 Eh |
Nanojoule
A nanojoule (nJ) is a unit of energy equal to one billionth (10^-9) of a joule.
History/Origin
The nanojoule was introduced as part of the SI unit system to measure very small amounts of energy, especially in scientific and technological contexts, with its usage becoming more common with advancements in nanotechnology and micro-scale energy measurements.
Current Use
Nanojoules are used in fields such as electronics, nanotechnology, and physics to quantify small energy quantities, including in the measurement of energy consumption in micro- and nano-scale devices.
Hartree Energy
The Hartree energy (Eh) is a unit of energy used in atomic physics, representing the total energy of an electron in a hydrogen atom in its ground state.
History/Origin
Named after the American physicist Douglas Hartree, the Hartree energy was introduced in the early 20th century as a fundamental atomic unit of energy within the system of atomic units, facilitating calculations in quantum mechanics.
Current Use
The Hartree energy is primarily used in theoretical and computational chemistry and physics to express energies at the atomic and molecular scale, especially in quantum chemistry calculations and atomic physics research.
Frequently Asked Questions
What is 1 nanojoule in Hartree energy?
1 nanojoule (nJ) = 229371044.869 Hartree energy (Eh).
How do you convert nanojoule to Hartree energy?
Multiply the nanojoule value by 229371044.869. For example, 25 nJ × 229371044.869 = 5734276121.73 Eh.
What is 10 nanojoule in Hartree energy?
10 nJ = 2293710448.69 Eh.
Which unit is larger, the nanojoule or the Hartree energy?
The nanojoule is the larger unit: 1 nJ = 229371044.869 Eh.