The title coordination polymer,[Zn(Pyphen)(PZDC)(H2O)](1) (Pyphen=pyrazino[2,3-f][1,10]phen-anthroline and H2PZDC=pyrazine-2,3-dicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by ...The title coordination polymer,[Zn(Pyphen)(PZDC)(H2O)](1) (Pyphen=pyrazino[2,3-f][1,10]phen-anthroline and H2PZDC=pyrazine-2,3-dicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by elemental analysis,IR,TG,fluorescence spectrum and X-ray diffraction single-crystal structure analysis.The crystal is of triclinic,space group P1 with a=0.681 8(14) nm,b=0.743 9(15) nm,c=1.759 8(35) nm,α=94.329(30) °,β=95.514(30) °,γ=97.043(3) °,V=0.878 2(3) nm3,Z=2,Mr=481.73,Dc=1.822 g·cm-3,μ=1.452 mm-1,F(000) =448,Rint=0.033 9,R=0.042 5,wR=0.090 7.In complex 1,PZDC ligands link the Zn(Ⅱ) ions to form 1D chain structures,and further extended into a 3D supramolecular framework through π-π interactions and hydrogen bonding interactions.In addition,complex 1 exhibits strong photoluminescence at room temperature.CCDC:649569.展开更多
The title compound [Zn(Py) 2L] n(L=1,2′-ferrocenedicarboxylate) was synthesized under mild conditions and its crystal structure was characterized. It crystallizes in a monoclinic system, space group C2/c with the cel...The title compound [Zn(Py) 2L] n(L=1,2′-ferrocenedicarboxylate) was synthesized under mild conditions and its crystal structure was characterized. It crystallizes in a monoclinic system, space group C2/c with the cell parameters a=1.683 0(5) nm, b=1.380 4(3) nm, c=1.746 2(3) nm, β=108.78(2)°, V=3.840 8(15) nm 3, Z=8, M r=485.52, T=293(2) K, D c=3.359 Mg/m 3, μ= 4.073 mm -1, F(000)=3 872, R 1=0.040 1, wR 2=0.113 2. The compound exhibits an unusual one-dimensional chain consisting of two zigzag chains.展开更多
文摘The title coordination polymer,[Zn(Pyphen)(PZDC)(H2O)](1) (Pyphen=pyrazino[2,3-f][1,10]phen-anthroline and H2PZDC=pyrazine-2,3-dicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by elemental analysis,IR,TG,fluorescence spectrum and X-ray diffraction single-crystal structure analysis.The crystal is of triclinic,space group P1 with a=0.681 8(14) nm,b=0.743 9(15) nm,c=1.759 8(35) nm,α=94.329(30) °,β=95.514(30) °,γ=97.043(3) °,V=0.878 2(3) nm3,Z=2,Mr=481.73,Dc=1.822 g·cm-3,μ=1.452 mm-1,F(000) =448,Rint=0.033 9,R=0.042 5,wR=0.090 7.In complex 1,PZDC ligands link the Zn(Ⅱ) ions to form 1D chain structures,and further extended into a 3D supramolecular framework through π-π interactions and hydrogen bonding interactions.In addition,complex 1 exhibits strong photoluminescence at room temperature.CCDC:649569.
文摘The title compound [Zn(Py) 2L] n(L=1,2′-ferrocenedicarboxylate) was synthesized under mild conditions and its crystal structure was characterized. It crystallizes in a monoclinic system, space group C2/c with the cell parameters a=1.683 0(5) nm, b=1.380 4(3) nm, c=1.746 2(3) nm, β=108.78(2)°, V=3.840 8(15) nm 3, Z=8, M r=485.52, T=293(2) K, D c=3.359 Mg/m 3, μ= 4.073 mm -1, F(000)=3 872, R 1=0.040 1, wR 2=0.113 2. The compound exhibits an unusual one-dimensional chain consisting of two zigzag chains.
