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A new coordination polymer,{[CdL(en)]·DMF}n(1,H2L=4-[(8-hydroxy-5-quinolinyl)azo]-benzenesulfonic acid,en=ethylenediamine,DMF=N,N-dimethylformamide),has been solvothermally synthesized and structurally characterized by single-crystal X-ray diffraction,infrared(IR)spectra,elemental analysis,powder X-ray diffractions(PXRD)and thermogravimetric analysis(TGA).Compound 1 crystallizes in monoclinic,space group P21/c with a=14.6525(9),b=13.3917(9),c=11.8838(8),β=101.2290(10)°,V=2287.2(3)3,Z=4,C20H24CdN6O5S,Mr=572.91,Dc=1.664 mg·mm–3,F(000)=1160,μ=1.091 mm–1,R=0.0232and wR=0.0587 for 3597 observed reflections(I>2σ(I)).Compound 1 exhibits a one-dimensional(1D)double-chain structure which is further connected through hydrogen bonding andπ-πinteractions into a three-dimensional(3D)supramolecular network.In addition,it exhibits blue fluorescence at room temperature in the solid state.
A new coordination polymer, {[CdL (en)] · DMF} n (1, H2L = 4- [azo] -benzenesulfonic acid, en = ethylenediamine, DMF = N, N-dimethylformamide ), has been solvothermally synthesized synthetically and structurally characterized by single-crystal X-ray diffraction, infrared (IR) spectra, elemental analysis, powder X-ray diffractions (PXRD) and thermogravimetric analysis (TGA) .Compound 1 crystallizes in monoclinic space group P21 / c with a = 14.6525 (9), b = 13.3917 (9), c = 11.8838 (8), β = 101.2290 (10) °, V = 2287.2 (3) 3, Z = 4, C20H24CdN6O5S, Mr = 572.91 , Dc = 1.664 mg · mm-3, F (000) = 1160, μ = 1.091 mm-1, R = 0.0232 and wR = 0.0587 for 3597 observed reflections (I> 2σ (I) dimensional (1D) double-chain structure which is further connected through hydrogen bonding andπ-πinteractions into a three-dimensional (3D) supramolecular network. In addition, it exhibits blue fluorescence at room temperature in the solid state.