Structure of Copper(II) Complexes with 2-[2-Hydroxy-Phenil]-4,4-Diphenyl-1,2-Dihydro-4H-3,1-Benzoxazine in Chloroform

摘要

Electronic spectra of copper(II) complexesCuL2andCu2L2Ac2(L-2-[2-hydroxy-phenil]-4,4-diphenyl-1,2-dihydro-4H-3,1-benzoxazine, Ac –CH3COO-) (L) in chloroform are studied. Itis shown that complexCul2has rhombic bipyramid polyhedron and complexCu2L2Ac2has tetragonal pyramidal polyhedron of copper ion. Results of definition of geometry forcomplexes in solution correlate with structure of solid complexes.