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A coordination polymer,namely [Fe(DPPZ)(dipic)]n(1)(DPPZ =dipyrido [3,2-a:2’,3’-c]phenazine and H2dipic=pyridine-2,6-dicarboxylic acid),has been obtained by using hydrothermal synthesis method.The crystal structure was determined by X-ray single crystal structure analysis with the following data:Monoclinic,P21/c,a= 0.794 95(16) nm,b=3.601 1(7) nm,c=0.734 32(15) nm,β=106.07(3)°,V=2.020 0(7) nm3,Z=4,Mr=503.25,Dc=1.655 g·cm-3,F(000)=1 024,μ(Mo Kα)=0.795 mm-1,R=0.038 5 and wR=0.081 0.Complex 1 has octahedral coordination geometry and forms 1D zigzag coordination chains that organize into an unusual 3D supramolecular motif through noncovalent bonds,such as π-π stacking interactions and C-H … O hydrogen bonds.The result of TG analysis indicates that the title complex is stable till 290 ℃.
A coordination polymer, namely [Fe (DPPZ) (dipic)] n (1) (DPPZ = dipyrido [3,2-a: 2 ’, 3’-c] phenazine and H2dipic = pyridine-2,6-dicarboxylic acid) , has been obtained by using hydrothermal synthesis method.The crystal structure was determined by X-ray single crystal structure analysis with the following data: Monoclinic, P21 / c, a = 0.794 95 (16) nm, b = 3.601 1 (7) (c) = 0.734 32 (15) nm, β = 106.07 (3) °, V = 2.020 0 (7) nm3, Z = 4, Mr = 503.25, Dc = 1.655 g · cm- 1 024, μ (Mo Kα) = 0.795 mm-1, R = 0.038 5 and wR = 0.081 0. Complex 1 has octahedral coordination geometry and forms 1D zigzag coordination chains that organize into an unusual 3D supramolecular motif through noncovalent bonds, such as π-π stacking interactions and CH ... O hydrogen bonds. The result of TG analysis indicates that the title complex is stable till 290 ° C.