Madelung Constants

Some articles on madelung constants, madelung constant, constants, madelung:

Madelung Constant - Generalization
... It is assumed for the calculation of Madelung constants that an ion’s charge density may be approximated by a point charge ... Accordingly, the Madelung constant only represents the monopole-monopole term ... These concepts require the determination of higher order Madelung constants or so-called electrostatic lattice constants ...
Madelung Constant
... The Madelung constant is used in determining the electrostatic potential of a single ion in a crystal by approximating the ions by point charges ... It is named after Erwin Madelung, a German physicist ... The Madelung constant shall allow for the calculation of the electric potential Vi of all ions of the lattice felt by the ion at position ri where rij =