Hueckel Molecular Orbital Theory - HMO This App calculates molecules by Hueckel-approximate. You can either input directly by the topology matrix or by the implemented own drawing system. This values will be calculated by solving a determinant of the given matrix: Eigenvalues, energy level diagram, bond ordering, charge ordering, net charge, free valences, atom-atom / bond-atom / bond-bond polarizability. All values are graphically processed and can exported to PDF. You can calculate physic