Near infrared laser spectroscopy of ScBr: The e3Δ - a3Δ and d3Φ - a3Δ systems

► ScBr produced by reacting Sc atoms and CH3CH2Br. ► Rotational analysis of triplet systems of ScBr. ► Constants for the triplet states of ScBr. ► Comparison of low-lying electronic states of scandium monohalides.