抄録
A dinuclear 1,2-bis(diphenylphosphinooxide)ethane-bridged (6,8,15,17-tetra-methyldibenzo[b,i][1,4,8,11]tetraazacyclo-tetradecinato) zinc(II) complex was synthesized and its crystal structure was determined by a single-crystal X-ray diffractometry. The crystal system is monoclinic with the space group of P21/n(#14) and Z = 2. The unit cell dimensions are a = 15.456(3)Å, b = 9.993(2)Å and c = 21.691(2)Å with β = 103.23(1)°, V = 3261(1)Å3. Each zinc(II) ion is coordinated through four nitrogen atoms of the macrocyclic ligand and one oxygen atom of 1,2- bis(diphenylphosphinooxide)ethane to form a five-coordinated dinuclear complex of square-pyramidal geometry.
