A novel ligand 11-oxa-4,5,9,10,12,13-hexaaza-cyclopenta [b]triphenylene (OHCT) and its coordination polymer [Zn(OHCT)(1,2-BDC)]n 1 (1,2-BDC=1,2-benzenedicarboxylate)were synthesized and characterized. Crystallographic data forOHCT: C14H6N6O5, Mr = 274.25, monoclinic, space group P21/c, a = 10.755(3), b = 11.710(4), c = 9.516(3) Å, β = 108.457(4)º,V = 1136.9(6) Å3, Dc= 1.602 g/cm3, μ(MoKα) = 0.111 mm-1,F(000) = 560, Z = 4, the final R = 0.1534 and wR = 0.39709. Crystallographic data for 1: C22H10ZnN6O5,Mr= 503.73, triclinic, space group P-1,a = 6.1411(5), b = 10.9111(9), c = 14.1925(1) Å, α = 89.1830(1), β = 79.3030(1),γ = 84.6350(1)º,V = 930.36(1) Å3, Dc= 1.798 g/cm3, μ(MoKα) = 1.376 mm-1,F(000) = 508, Z = 2, the final R = 0.0323 and wR = 0.0789. 1 has been obtained by using hydrothermal synthesis and characterized by elemental analysis, IR spectrum, thermal analysis, fluorescence spectrum and single-crystal X-ray diffraction. In complex 1, the zinc atom is five-coordinated with three carboxylate oxygen atoms from three different 1,2-BDC ligands and two nitrogen atoms from one OHCT ligand, showing a distorted trigonal bipyramidal configuration.
A novel ligand 11-oxa-4,5,9,10,12,13-hexaaza-cyclopenta [b]triphenylene (OHCT) and its coordination polymer [Zn(OHCT)(1,2-BDC)]n 1 (1,2-BDC=1,2-benzenedicarboxylate)were synthesized and characterized. Crystallographic data forOHCT: C14H6N6O5, Mr = 274.25, monoclinic, space group P21/c, a = 10.755(3), b = 11.710(4), c = 9.516(3) Å, β = 108.457(4)º,V = 1136.9(6) Å3, Dc= 1.602 g/cm3, μ(MoKα) = 0.111 mm-1,F(000) = 560, Z = 4, the final R = 0.1534 and wR = 0.39709. Crystallographic data for 1: C22H10ZnN6O5,Mr= 503.73, triclinic, space group P-1,a = 6.1411(5), b = 10.9111(9), c = 14.1925(1) Å, α = 89.1830(1), β = 79.3030(1),γ = 84.6350(1)º,V = 930.36(1) Å3, Dc= 1.798 g/cm3, μ(MoKα) = 1.376 mm-1,F(000) = 508, Z = 2, the final R = 0.0323 and wR = 0.0789. 1 has been obtained by using hydrothermal synthesis and characterized by elemental analysis, IR spectrum, thermal analysis, fluorescence spectrum and single-crystal X-ray diffraction. In complex 1, the zinc atom is five-coordinated with three carboxylate oxygen atoms from three different 1,2-BDC ligands and two nitrogen atoms from one OHCT ligand, showing a distorted trigonal bipyramidal configuration.
2011, Vol. 30 
