能量單位換算

1 electron-volt [eV] = 11604.5250061657 kelvin [K]

https://www.translatorscafe.com/unit-converter/en/energy/11-65/electron-volt-kelvin/

Constants and Conversion Units

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constant	value
h (Planck's constant)	6.6260755*10-34 J s
kB (Boltzman's constant)	1.380658*10-23 J K-1
NA (Avogadro's number)	6.0221367*1023 mol-1
c (speed of light)	2.99792458*1010 cm s-1
ao (Bohr radius)	5.29177249*10-11 m
e (charge of electron)	1.60217733*10-19 Coul

 

unit	conversion factor
1 Debye	3.336*10-30 Coul m
1 eV	1.60217733*10-19 J
1 Hartree	4.3597482*10-18 J
1 Hartree	627.509 kcal mol-1
1 Hartree	27.2116 eV
1 kcal mol-1	4.184 J mol-1
1 Electron volt	23.06035 kcal mol-1
1 Bohr	0.529177249 Angstroms
ZPVE (Hartree)	2.27817*10-6 * vib. wavenumber (cm-1)
vibrational temperatur Tv (K)	1.43877 * vib. wavenumber (cm-1)

 

1 unit =	hartree	kJ mol -1	kcal mol -1	eV	cm -1
hartree	1	2625.50	627.51	27.212	2.1947x10 5
kJ mol -1	3.8088x10 -4	1	0.23901	1.0364x10 -2	83.593
kcal mol -1	1.5936x10 -3	4.1840	1	4.3363x10 -2	349.75
eV	3.6749x10 -2	96.485	23.061	1	8065.5
cm -1	4.5563x10 -6	1.1963x10 -2	2.8591x10 -3	1.2398x10 -4	1

如氬分子的能量參數 ε_ar=1.645*10^-21J；單位轉化為K則為，11604.5250061657/1.60217733*10^-19(K/J)*1.645*10^-21J=119.8K

                                                                  單位轉化為kcal mol^-1則為，1.645*10^-21J/個*6.022*10²³個/mol/4.184(cal/J)/1000=0.238 kcal/mol

                                                                  1 kcal/mol=119.8/0.238 K=503.23 K