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One-pot solvothermal reaction of transition metal ZnII salt with 4,4-bipyridyl (bpy) and 1,4-benzenediacrylic acid (H2L) in the presence of Et3N generates a three-dimensional (3-D) supramolecular network with 1-D cation metal-organic coordination polymer,[Zn(H2O)4(bpy)]·L 1,and structurally characterized by single-crystal X-ray diffraction,elemental analyses,IR spectroscopy,and photoluminescent property. The complex crystallizes in triclinic,space group P1 with a=7.1291(2),b=7.3784(3),c=10.5042(3),α=95.049(2),β=102.162(2),γ=97.027(3)o,V=532.38(3)3,C22H24N2O8Zn,Mr=509.82,Dc=1. 590 g/cm3,μ(MoKα)=1.207 mm-1,F(000)=264,Z=1,the final R=0.0438 and wR=0.1011 for 1589 observed reflections (I > 2σ(I)). In the crystal structure,the second building unit composed of [Zn(H2O)4]·L constructs two distinct 2-D supramolecular sheets and a neutral 3-D architecture. The title compound 1 shows strong photoluminescence with emission maximum at λ=455 nm upon λex,max=355 nm.
One-pot solvothermal reaction of transition metal ZnII salt with 4,4-bipyridyl (bpy) and 1,4-benzenediacrylic acid (H2L) in the presence of Et3N generates a three-dimensional (3-D) supramolecular network with 1-D cation metal-organic coordination polymer, [Zn (H2O) 4 (bpy)] .L1, and structurally characterized by single-crystal X-ray diffraction, elemental analyzes, IR spectroscopy, and photoluminescent property. The complex crystallizes in triclinic, space group P1 with a = 7.1291 (2) b = 7.3784 (3) c = 10.5042 (3) a = 95.049 (2) β = 102.162 (2) γ = 97.027 (3) o V = 532.38 (3) 3, C22H24N2O8Zn, Mr = 509.82, Dc = 1.590 g / cm3, μ (MoKα) = 1.207 mm -1, F (000) = 264, Z = 1, final R = 0.0438 and wR = 0.1011 for 1589 observed reflections (I> 2σ (I)). In the crystal structure, the second building unit composed of [Zn (H2O) 4] · L constructs two distinct 2-D supramolecular sheets and a neutral 3-D architecture. The title compound 1 shows strong photoluminescence with emission maximum at λ = 455 nm upon λex, max = 355 nm.