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- Q2572687 subject Q5724991.
- Q2572687 subject Q6563815.
- Q2572687 subject Q8965702.
- Q2572687 abstract "A potential energy surface (PES) describes the energy of a system, especially a collection of atoms, in terms of certain parameters, normally the positions of the atoms. The surface might define the energy as a function of one or more coordinates; if there is only one coordinate, the surface is called a potential energy curve or energy profile. An example is the Morse potential.It is helpful to use the analogy of a landscape: for a system with two degrees of freedom (e.g. two bond lengths), the value of the energy (analogy: the height of the land) is a function of two bond lengths (analogy: the coordinates of the position on the ground).The PES concept finds application in fields such as chemistry and physics, especially in the theoretical sub-branches of these subjects. It can be used to theoretically explore properties of structures composed of atoms, for example, finding the minimum energy shape of a molecule or computing the rates of a chemical reaction.".
- Q2572687 thumbnail Potential_Energy_Surface_for_Water.png?width=300.
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- Q2572687 wikiPageWikiLink Q5724991.
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- Q2572687 wikiPageWikiLink Q6563815.
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- Q2572687 wikiPageWikiLink Q8965702.
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- Q2572687 comment "A potential energy surface (PES) describes the energy of a system, especially a collection of atoms, in terms of certain parameters, normally the positions of the atoms. The surface might define the energy as a function of one or more coordinates; if there is only one coordinate, the surface is called a potential energy curve or energy profile. An example is the Morse potential.It is helpful to use the analogy of a landscape: for a system with two degrees of freedom (e.g.".
- Q2572687 label "Potential energy surface".
- Q2572687 depiction Potential_Energy_Surface_for_Water.png.