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A new one-dimensional Mn(Ⅱ) complex,[MnL2(bipy)(H2O)2]n 1,has been obtai-ned by the reaction of MnCl2·4H2O,2,2’-bipyridine(bipy) and 1-(4-phenoxyacetate)-5-thioaceta-tetetrazole(H2L).The crystal crystallizes in the triclinic system,space group P with a = 7.6088(2),b = 12.2795(2),c = 13.6617(3) ,α = 75.416(2),β =79.264(2),γ = 74.271(2)o,V = 1179.48(4) 3,Z = 2,Mr = 555.43,F(000) = 570,Dc = 1.564 g/cm3,μ = 0.704 mm-1,the final R = 0.0454 and wR = 0.0849 for 3127 observed reflections(I > 2σ(I)).The Mn(Ⅱ) is six-coordinated by two water molecules,two N atoms from bipy and two carboxylate O atoms from two L2- to form a distorted octahedral geometry.Each L2- ligand serves as a bridging ligand to link two Mn(Ⅱ) atoms,leading to a single-strand zigzag coordination polymer.Hydrogen-bonding interactions between adjacent chains as well as π-π stacking interactions extend the complex into a three-dimensional supramolecular architecture.Moreover,the title compound emits strong red fluorescent light(λem(max) = 610 nm) in EtOH solution.
A new one-dimensional Mn (II) complex, [MnL2 (bipy) (H2O) 2] n1 has been derived from the reaction of MnCl2.4H2O, 2,2’-bipyridine 4-phenoxyacetate) -5-thioaceta-tetetrazole (H2L). The crystal crystallizes in the triclinic system, space group P with a = 7.6088 (2), b = 12.2795 (2), c = 13.6617 = 75.416 (2), β = 79.264 (2), γ = 74.271 (2) o, V = 1179.48 (4) 3, Z = 2, Mr = 555.43, F (000) = 570, Dc = 1.564 g / the final R = 0.0454 and wR = 0.0849 for 3127 observed reflections (I> 2σ (I)). The Mn (II) is six- coordinated by two water molecules, two N atoms from bipy and two carboxylate O atoms from two L2- to form a distorted octahedral geometry. Each L2-ligand serves as a bridging ligand to link two Mn (II) atoms, leading to a single-strand zigzag coordination polymer. Hydrogen-bonding interactions between adjacent chains as well as π-π stacking interactions extend the complex into a three-dimensional supramolecular architecture. Moreover, the title compound emits strong red fluorescent light (λem (max) = 610 nm) in EtOH solution.