| Property Definition (short name)
A common way to refer to the Property Definition. Note there may be multiple Property Definitions with the same short name, to fully distinguish between Property Definitions the full Tag URI must be used (the Property Definition ID).
| configuration-periodic-2d-cell-fixed-particles-fixed |
|---|---|
| Property Definition ID
The full Property Definition identifier using the Tag URI scheme.
| tag:staff@noreply.openkim.org,2015-10-12:property/configuration-periodic-2d-cell-fixed-particles-fixed |
| Title
A brief one-sentence description of this Property Definition.
| Static calculation of a two-dimensional periodic cell of particles (cell fixed, particles fixed) |
| Description
A description about this Property Definition.
| Energy (and, optionally, forces and stresses) of a two-dimensional periodic cell of particles at zero absolute temperature with the cell and particles held fixed. |
| Contributor
The user or organization who initially contributed this Property Definition.
| Mwen |
| Maintainer
The user or organization who currently maintains this Property Definition.
| Mwen |
| Creation date
The date the Property Definition was "minted", based on its Tag URI.
| 2015-10-12 |
| Content on GitHub
The following content may be available on GitHub: Property Definition (an EDN file containing the Property Definition Keys listed below); Physics Validator (a script provided by the user for validating that an instance of the Property is physically valid); Property Documentation Wiki (the contents of the Wiki displayed at the bottom of this page).
|
Property Definition Physics Validator Property Documentation Wiki |
| type | string |
|---|---|
| has-unit | false |
| extent | [":"] |
| required | true |
| description | The element symbol for each particle. |
| type | float |
|---|---|
| has-unit | true |
| extent | [":" 3] |
| required | true |
| description | The [x,y,z] coordinates of each particle. The cross product of `unrelaxed-periodic-cell-vector-1' and `unrelaxed-periodic-cell-vector-2' determines the positive direction for the z coordinate (assuming the right-hand rule). The x and y coordinates of all the particles should be located in the parallelogram defined by `unrelaxed-periodic-cell-vector-1' and `unrelaxed-periodic-cell-vector-2'. |
| type | float |
|---|---|
| has-unit | true |
| extent | [3] |
| required | true |
| description | The [x,y,z] components of periodic cell vector 1 must be aligned along the x axis of the Cartesian coordinates (i.e. define it as [a, 0, 0]), where `a' is a positive constant. |
| type | float |
|---|---|
| has-unit | true |
| extent | [3] |
| required | true |
| description | The [x,y,z] components of periodic cell vector 2 must be defined as [b, c, 0], where `b' is a non-negative constant and `c' is a positive constant |
| type | float |
|---|---|
| has-unit | true |
| extent | [] |
| required | true |
| description | The potential energy of the system. |
| type | float |
|---|---|
| has-unit | true |
| extent | [3] |
| required | false |
| description | The [xx,yy,xy] (i.e. [11,22,12]) components of the 2D Cauchy stress conjugate to the shape of the periodic cell. |
| type | float |
|---|---|
| has-unit | true |
| extent | [":" 3] |
| required | false |
| description | The [x,y,z] components of the force on each particle. The cross product of `unrelaxed-periodic-cell-vector-1' and `unrelaxed-periodic-cell-vector-2' determines the positive direction for the z component (assuming the right-hand rule). |