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Acronyms that contain the term Hartree
What does Hartree mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: Hartree.
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| Term | Definition | Rating |
|---|---|---|
| HF | Hartree-Fock | |
| HFB | Hartree Fock Bogoliubov | |
| HFB | Hartree Fock Bogoliubov | |
| RHF | Restricted Hartree Fock | |
| HF | Hartree-Fock | |
| DBHF | Dirac Brueckner Hartree Fock | |
| HFKS | Hartree Fock Kohn Sham | |
| RBHF | Relativistic Brueckner Hartree Fock | |
| SUHF | Spin Unrestricted Hartree Fock | |
| DBHF | Dirac Breit Hartree Fock | |
| DHFC | Dirac Hartree Fock Coulomb | |
| GHF | Generalized Hartree Fock | |
| HFP | Hartree Fock Perturbation | |
| HFO | Hartree Fock Orbital | |
| HFB | Hartree Fock Bogolyubov | |
| DHF | Dirac Hartree Fock | |
| HFD | Hartree Fock Dispersion | |
| STHF | Single Term Hartree Fock | |
| MCTDH | Multi-Configuration Time-Dependent Hartree |
What does Hartree mean?
- Hartree
- The hartree (symbol: Eh or Ha), also known as the Hartree energy, is the unit of energy in the Hartree atomic units system, named after the British physicist Douglas Hartree. It is defined as 2R∞hc, where R∞ is the Rydberg constant, h is the Planck constant and c is the speed of light. Its CODATA recommended value is Eh = 4.3597447222071(85)×10−18 J = 27.211386245988(53) eV.The hartree energy is approximately the electric potential energy of the hydrogen atom in its ground state and, by the virial theorem, approximately twice its ionization energy; the relationships are not exact because of the finite mass of the nucleus of the hydrogen atom and relativistic corrections. The hartree is usually used as a unit of energy in atomic physics and computational chemistry: for experimental measurements at the atomic scale, the electronvolt (eV) or the reciprocal centimetre (cm−1) are much more widely used.
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"Hartree." Abbreviations.com. STANDS4 LLC, 2024. Web. 30 May 2024. <https://www.abbreviations.com/Hartree>.
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