Does AIMExt calculate and print the Cremer and Kraka energy density H(r)?
The Cremer and Kraka energy density H(r) = G(r) + V(r) is equivalent to -K(r), i.e., minus the Hamiltonian form of the electron kinetic energy density. K(r) is calculated by AIMExt at critical points of the electron density (such as BCPs) and this data is available in the .sum file, the .sumviz file, the .mgp file and the .mgpviz file. Like all other CP properties, the K(r) values can be viewed in AIMStudio in table form and / or in the 3D windows. Like the electron density, the Laplacian of the electron density, etc., the function K(r) can itself be topologically analyzed using AIMExt. Contour maps, relief maps and isosurfaces of K(r) can be displayed using AIMStudio.
