Topolan
The program TOPOLAN allows to analyse the connectivity of
crystal structures and performs the following operations on 3-dimensional
crystal structures and 2-, 3- or 4-periodic nets:
- Generation of a neighbourhood table for a give structure.
- Calculation of eigenvalues and eigenvectors.
- Calculation of coordination
sequences.
- Calculation of three types of cycle class sequences.
- Estimation of the maximal cell volume based on atom bounds.
The sources are freely available and
come with documentation and examples.