S-1 Supporting information for: Photodissociation of HBr: Semiclassical Trajectory Study Using Adiabatic States Derived from a Spin-Coupled Diabatic Transformation Rosendo Valero and Donald G. Truhlar* Department of Chemistry and Supercomputing Institute University of Minnesota, Minneapolis, MN 55455-0431 Ahren W. Jasper* Combustion Research Facility, Sandia National Laboratories PO Box 969, Livermore, CA 94551-0969 * Corresponding authors. Email: truhlar@umn.edu, ajasper@sandia.gov Number of pages: 16 Date of completion: 01/24/2008 This is Supporting Information for a paper to be published in the Journal of Physical Chemistry A List of Contents: page Table S1. Parameters of fit A to F-diabatic energies………………………………………...S-2 Table S2. Parameters of fit A to F-diabatic couplings……………………………………….S-6 Table S3. Parameters of fit A to F-adiabatic energies………………………………………..S-7 Table S4. Parameters of fit A to nonadiabatic couplings…………………………………....S-11 Table S5. Parameters of fit A to transition dipole moments………………………………...S-12 Table S6. Parameters of fit B to F-diabatic energies………………………………………...S-13 Table S7. Parameters of fit B to F-diabatic couplings……………………………………….S-14 Table S8. Parameters of fit B to F-adiabatic energies………………………………………..S-15 Table S9. Parameters of fit B to nonadiabatic couplings………………………………….....S-16