含2-胺基吡啶-3-羧酸鹽或N,N´-二-(3-吡啶)己二醯二胺配位基與過渡金屬化合物之合成與結構研究

Abstract

This thesis discusses the synthesis and structures of [Co(L1)(MeOH)4](ClO4)2•(MeOH)∞ [L1 = N,N´-di-(3-pyridyl)adipoamide], 1; [Cu2(HL2)4(ClO4)2](ClO4)2 (HL2 = 2-Aminonicotinic acid), 2; [Cu2(HL2)4(BF4)2](BF4)2•2H2O, 3 and [Ag(L2)]∞, 4 . All the complexes have been characterized by EA, IR, TGA and PL, and structurally characterized by X-ray crystallography. In complex 1, the 1D zigzag chains are interlinked by the anions through the N-H---O hydrogen bonds to form a 2D layer structure. Complexes 2 and 3 show the dimeric structures and their molecules are interlinked though a series of N-H---O, C-H---O, N-H---F and C-H---F hydrogen bonds to form 3D supramolecular archetures. In complex 4, the L2 ligand shows μ3- η1: η1: η1 bonding mode which link the metal atoms to form a 3D structure with (82,10) topology.