Electronic states of In3Sb2, In2Sb3 and their positive ions

Complete active-space multiconfiguration self-consistent field (CASSCF) followed by multireference singles + doubles configuration interaction (MRSDCI) computations were conducted for the low-lying electronic states of In3Sb2, In2Sb3, In3Sb2+ and In2Sb3+. The atomization and adiabatic ionization potentials, including dipole moments and other properties for the electronic states of In3Sb2 and In2Sb3 were also computed.