Z. D. Matovic, V. D. Miletec, G. Samardzic, E. Pelosi, S. Lanelli and S. Trifunovic, “Square-Planar Copper (II) Complexes with Tetradentate Amido-Carboxylate Ligands. Crystal Structure of Na2[Cu(obap)]22H2O. Strain Analysis and Spectral Assignments of Complexes,” Inorganic Chimica Acta, Vol. 358, No. 11, 2005, pp. 3135-3144. doi10.1016/j.ica.2005.04.025 - References - Scientific Research Publishing