How many hartrees in 1 attojoule? The answer is 0.22937104486906. We assume you are converting between hartree and attojoule. You can view more details on each measurement unit: hartrees or attojoule The SI derived unit for energy is the joule. 1 joule is equal to 2.2937104486906E+17 hartrees, or 1.0E+18 attojoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between hartrees and attojoules. Type in your own numbers in the form to convert the units!
1 hartrees to attojoule = 4.35975 attojoule
5 hartrees to attojoule = 21.79874 attojoule
10 hartrees to attojoule = 43.59748 attojoule
15 hartrees to attojoule = 65.39622 attojoule
20 hartrees to attojoule = 87.19496 attojoule
25 hartrees to attojoule = 108.99371 attojoule
30 hartrees to attojoule = 130.79245 attojoule
40 hartrees to attojoule = 174.38993 attojoule
50 hartrees to attojoule = 217.98741 attojoule
You can do the reverse unit conversion from attojoule to hartrees, or enter any two units below:
The Hartree energy (symbol Eh) is a physical constant used as atomic unit of energy, named after physicist Douglas Hartree.
The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.
So 1 attojoule = 10-18 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).
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