title: Syntheses, structures, and properties of copper(II) complexes of bis(2-pyridylmethyl) derivatives of o-, m-, and p-phenylenediamine and aniline.
abstract: Copper(II) complexes of the ligand 1,n-bis[bis(2-pyridylmethyl)amino]benzene with n = 2-4 (1,n-tpbd) and its mononuclear derivative bis(2-pyridylmethyl)aniline (phbpa) were synthesized and structurally characterized. Magnetic measurements and DFT calculations were performed on [CuCl2(phbpa)], [Cu2Cl4(1,3-tpbd)], [(Cu2Cl2(ClO4)(1,3-tpbd))Cl(Cu2Cl2(OH2)(1,3-tpbd))](ClO4)2, and [Cu2(OH2)2(S2O6)(1,3-tpbd)]S2O6, and the exchange-polarization mechanism was successfully demonstrated.
authors.affiliation: Institut für Anorganische und Analytische Chemie, Justus-Liebig-Universität Giessen, Heinrich-Buff-Ring 58, 35392 Giessen, Germany.
authors.forename: Sabrina
authors.initials: S
authors.lastname: Turba
authors.forename: Olaf
authors.initials: O
authors.lastname: Walter
authors.forename: Siegfried
authors.initials: S
authors.lastname: Schindler
authors.forename: Lars Preuss
authors.initials: LP
authors.lastname: Nielsen
authors.forename: Alan
authors.initials: A
authors.lastname: Hazell
authors.forename: Christine
authors.initials: C
authors.lastname: J McKenzie
authors.forename: Francesc
authors.initials: F
authors.lastname: Lloret
authors.forename: Joan
authors.initials: J
authors.lastname: Cano
authors.forename: Miguel
authors.initials: M
authors.lastname: Julve