Harmonic vibrational frequency scaling factors for the new NDDO Hamiltonians: RM1 and PM6

Molecular Physics (2007) - Comment
doi: 10.1080/00268970701598089 issn: 0026-8976 issn: 1362-3028

Z. A. Fekete, E. A. Hoffmann, T. Körtvélyesi, B. Penke