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electron density definition

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If P(x,y,z) dx dy dz is the probability of finding an electron in the volume element dx dy dz at the point of a molecular entity with coordinates x,y,z, then P(x,y,z) is the electron density at this point. For many purposes (e.g., X-ray scattering, forces on atoms) the system behaves exactly as if the electrons were spread out into a continuously distributed charge. The term has frequently been wrongly applied to negative charge population. See also charge density.


See also:

electromeric effect definition
eicosanoids definition
electron magnetic resonance EMR) definition
Electronics (signal processing) definition
Electron diffraction definition