Cr(NH3)5Br(C2H3O2)2 is a coordination compound of chromium, where chromium is coordinated with five ammonia (NH3) ligands, one bromide ion (Br), and two acetate ions (C2H3O2). This complex typically features chromium in a specific oxidation state, often +3, and showcases the ability of transition metals to form diverse coordination complexes with various ligands. The structure and properties of this compound can be studied in the context of coordination chemistry and its potential applications in catalysis or materials science.