Charge transfer indexes

This code computes the charge transfer indexes proposed in the article "A Qualitative Index of Spatial Extent in Charge-Transfer Excitations" J. Chem. Theory Comput 2011, 7, 2498.

This code is written in C language. It is compilable with linux using "gcc -lm DctViaCube.c".

The code can be downloaded here.

Picture showing the use of the charge transfer indexes based on the variation of the electron density.