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A} novel two-dimensional coordination polymer Zn 3(PTC) 2(H 2O) 8·4H 2O was formed by {Zn(CH 3COO) 2·}2H 2O and 2-pyridine-1,3,5-tricarboxylate(H 3PTC) under the hydrothermal condition at 417 K and characterized by fluorescence. The crystal structure of the compound was determined by single-crystal X-ray diffraction analyses. The six-coordinated Zinc(Ⅱ) center displays an octahedral geometry . The crystal is monoclinic and space group is P2(1)/c with a=0.722 70(14) nm, b= 1.866 7(4) nm , {c=}1.072 6(3) nm, α=90°, β=103.198(19)°, γ=90°, V=1.408 7(6) nm 3, Z=4, D c= 2.474 Mg/m 3, M r=828.536, μ=3.099 mm -1 , F(000)=1 060, GOF=0.892, R=0.061 3, wR= 0.133 9 .
A } novel two-dimensional coordination polymer Zn 3 (PTC) 2 (H 2 O) 8 · 4H 2O was formed by {Zn (CH 3 COO) 2 · The crystal structure of the compound was determined by single-crystal X-ray analysis. The six-coordinated Zinc (Ⅱ) center displays an octahedral The crystal is monoclinic and space group is P2 (1) / c with a = 0.722 70 (14) nm, b = 1.866 7 (4) nm, {c = α = 90 ° β = 103.198 (19) ° γ = 90 ° V = 1.408 7 (6) nm 3 Z = 4 D c = 2.474 Mg / m 3 M r = 828.536 μ = 3.099 mm -1, F (000) = 1 060, GOF = 0.892, R = 0.061 3, wR = 0.133 9.