× Updated! Potentials that share interactions are now listed as related models.
 
Citation: R.S. Elliott, and A. Akerson (2015), "Efficient "universal" shifted Lennard-Jones model for all KIM API supported species".

Notes: This is the Kr interaction from the "Universal" parameterization for the openKIM LennardJones612 model driver.The parameterization uses a shifted cutoff so that all interactions have a continuous energy function at the cutoff radius. This model was automatically fit using Lorentz-Berthelotmixing rules. It reproduces the dimer equilibrium separation (covalent radii) and the bond dissociation energies. It has not been fitted to other physical properties and its ability to model structures other than dimers is unknown. See the README and params files on the KIM model page for more details.

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Notes: Listing found at https://openkim.org.
Link(s):
Citation: N. Bernardes (1958), "Theory of Solid Ne, A, Kr, and Xe at 0°K", Physical Review, 112(5), 1534-1539. DOI: 10.1103/physrev.112.1534.
Abstract: A quantum-mechanical variational technique is applied to an Einstein model of a solid, and the heats of sublimation and equations of state of solid Ne, A, Kr, and Xe are calculated at 0°K. Mie-Lennard-Jones 6-12 potentials appropriate to the gas-phase data are used throughout, and the importance of quantum-mechanical effects is discussed; in general, good agreement with experiment is obtained. From the theoretical zero-point energies equivalent Debye temperatures, θ, are calculated, and from the dependence of these θ on volume, Grüneisen constants are computed in good agreement with experiment. Theoretical compressibility curves (at 0°K) are presented, and compared with the available experimental data; in the case of Ne, the only substance for which high-pressure data are available, the agreement is rather good up to 20 k atmos.

See Computed Properties
Notes: Listing found at https://openkim.org. This KIM potential is the "low cutoff" variation.
Link(s):
See Computed Properties
Notes: Listing found at https://openkim.org. This KIM potential is the "medium cutoff" variation.
Link(s):
See Computed Properties
Notes: Listing found at https://openkim.org. This KIM potential is the "high cutoff" variation.
Link(s):
Date Created: October 5, 2010 | Last updated: June 09, 2022