How many femtojoule in 1 hartree? The answer is 0.0043597482. We assume you are converting between femtojoule and hartree. You can view more details on each measurement unit: femtojoule or hartree The SI derived unit for energy is the joule. 1 joule is equal to 1.0E+15 femtojoule, or 2.2937104486906E+17 hartree. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between femtojoules and hartrees. Type in your own numbers in the form to convert the units!
1 femtojoule to hartree = 229.37104 hartree
2 femtojoule to hartree = 458.74209 hartree
3 femtojoule to hartree = 688.11313 hartree
4 femtojoule to hartree = 917.48418 hartree
5 femtojoule to hartree = 1146.85522 hartree
6 femtojoule to hartree = 1376.22627 hartree
7 femtojoule to hartree = 1605.59731 hartree
8 femtojoule to hartree = 1834.96836 hartree
9 femtojoule to hartree = 2064.3394 hartree
10 femtojoule to hartree = 2293.71045 hartree
You can do the reverse unit conversion from hartree to femtojoule, or enter any two units below:
The SI prefix "femto" represents a factor of 10-15, or in exponential notation, 1E-15.
So 1 femtojoule = 10-15 joules.
The definition of a joule is as follows:
The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
The Hartree energy (symbol Eh) is a physical constant used as atomic unit of energy, named after physicist Douglas Hartree.
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