Triangular Aluminum Molecule Could Challenge Platinum in Catalysis
Researchers at King’s College London synthesized a novel Al3 triangular compound, cyclotrialumane, that remains intact in solution and reacts with ethylene at room temperature to form unprecedented aluminum–carbon rings, a reactivity once seen only in precious metals, signaling a potential path to replacing platinum-group catalysts—though the work is early-stage and lab-scale, published in Nature Communications.