The solvothermal reaction of 1-(Benzyl diallylamine)-2-naphtholallyl ether and CuCl yields a unexpected copper(Ⅰ)-olefin complex, Cu6Cl6 (diallylamine) 1, which bears twelve-membered ring oligomeric structure and displays red fluorescent emission in the solid state at room temperature. CCDC: 272088.
