Convert kilogram-force centimeter to Hartree energy
Please provide values below to convert kilogram-force centimeter [kgf*cm] to Hartree energy [Eh], or Convert Hartree energy to kilogram-force centimeter.
1 kgf*cm = 2.2494e+16 Eh. To convert kilogram-force centimeter to Hartree energy, multiply the value by 2.2494e+16; to go the other way, divide by it (1 Eh = 4.4457e-17 kgf*cm). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kgf*cm = 2.2494e+16 Eh
- 1 Eh = 4.4457e-17 kgf*cm
- 10 kgf*cm = 2.2494e+17 Eh
- 100 kgf*cm = 2.2494e+18 Eh
How to Convert Kilogram-Force Centimeter to Hartree Energy
1 kgf*cm = 2.24936155716516e+16 Eh
Example: convert 15 kgf*cm to Eh:
15 kgf*cm = 15 × 2.24936155716516e+16 Eh = 3.37404233574774e+17 Eh
Kilogram-Force Centimeter to Hartree Energy Conversion Table
| kilogram-force centimeter | Hartree energy |
|---|---|
| 1 kgf*cm | 2.2494e+16 Eh |
| 2 kgf*cm | 4.4987e+16 Eh |
| 3 kgf*cm | 6.7481e+16 Eh |
| 5 kgf*cm | 1.1247e+17 Eh |
| 10 kgf*cm | 2.2494e+17 Eh |
| 20 kgf*cm | 4.4987e+17 Eh |
| 50 kgf*cm | 1.1247e+18 Eh |
| 100 kgf*cm | 2.2494e+18 Eh |
| 500 kgf*cm | 1.1247e+19 Eh |
| 1000 kgf*cm | 2.2494e+19 Eh |
Kilogram-Force Centimeter
Kilogram-force centimeter (kgf·cm) is a unit of torque or moment of force, representing the force of one kilogram-force applied at a distance of one centimeter from the pivot point.
History/Origin
The kilogram-force centimeter originated from the use of the kilogram-force as a unit of force in the metric system, combined with the centimeter as a unit of length, primarily used in mechanical and engineering contexts before the widespread adoption of SI units.
Current Use
Today, kgf·cm is largely considered a non-SI unit and is used in certain engineering fields, such as torque measurement in automotive and mechanical applications, but is being gradually replaced by SI units like Newton-meter (Nm).
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 kilogram-force centimeter in Hartree energy?
1 kilogram-force centimeter (kgf*cm) = 2.2494e+16 Hartree energy (Eh).
How do you convert kilogram-force centimeter to Hartree energy?
Multiply the kilogram-force centimeter value by 2.2494e+16. For example, 25 kgf*cm × 2.2494e+16 = 5.6234e+17 Eh.
What is 10 kilogram-force centimeter in Hartree energy?
10 kgf*cm = 2.2494e+17 Eh.
Which unit is larger, the kilogram-force centimeter or the Hartree energy?
The kilogram-force centimeter is the larger unit: 1 kgf*cm = 2.2494e+16 Eh.