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A three-dimensional(3D) coordination polymer {[Co(bdc)(dpb)]·H2O}n(1) was prepared by solvothermal reaction of 1,3-dipyridyl benzene(dpb) with deprotonated 1,3-benzenedicarboxylate(H2bdc), and was characterized by elemental analysis, IR spectroscopy, and X-ray single-crystal diffraction. It crystallizes in the monoclinic system, space group C2/c with a = 15.478(6), b = 12.865(5), c = 24.091(10) ?, β = 95.599(5)°, V = 4774(3) ?3, C24H18CoN2O5, Mr = 473.34, Dc = 1.267 g/cm3, F(000) = 1864.0, μ = 0.748 mm-1 and Z = 8. Each Co(II) ion links three bdc2- anions to form an infinitely 1D ladder-shaped chain containing binuclear [(COO)Co]2 cluster, and dpb links adjacent 1D chains to form a 3D pcu framework. In addition, the UV-vis of 1 was also studied.
A three-dimensional (3D) coordination polymer {[Co (bdc) (dpb)] · H2O} n (1) was prepared by solvothermal reaction of 1,3-dipyridyl benzene (dpb) with deprotonated 1,3-benzenedicarboxylate ), was characterized by elemental analysis, IR spectroscopy, and X-ray single-crystal diffraction. It crystallizes in the monoclinic system with space group C2 / c with a = 15.478 (6), b = 12.865 24.091 (10)?,? = 95.599 (5) °, V = 4774 (3)? 3, C24H18CoN2O5, Mr = 473.34, Dc = 1.267 g / cm3, F (000) = 1864.0, Z = 8. Each Co (II) ion links three bdc2-anions to form an infinitely 1D ladder-shaped chain containing binuclear [(COO) Co] 2 cluster, and dpb links adjacent 1D chains to form a 3D pcu framework. , the UV-vis of 1 was also studied.