A Two-dimensional Supramolecular Complex Constructed by 1,10-Phenanthroline Derivative Ligand: Synthesis, Structure and Luminescence
孔治国;刘东雪;宋美玉;张力元;冯斯旸;徐占林
a (Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, Changchun 130103, China)
b (College of Chemistry, Jilin Normal University, Siping 136000, China)
A Two-dimensional Supramolecular Complex Constructed by 1,10-Phenanthroline Derivative Ligand: Synthesis, Structure and Luminescence
KONG Zhi-Guo;LIU Dong-Xue;SONG Mei-Yu;ZHANG Li-Yuan;FENG Si-Yang;XU Zhan-Lin
a (Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, Changchun 130103, China)
b (College of Chemistry, Jilin Normal University, Siping 136000, China)
An unusual two-dimensional supramolecular complex, namely, [Cd2(Cl)4(L)2] (1), has been synthesized by 2-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol (L) and CdCl2•2.5H2O under hydrothermal conditions. The compound was characterized by elemental analysis, TG and single-crystal X-ray diffraction. It crystallizes in triclinic, space group P with a = 10.151(2), b = 14.119(3), c = 14.744(3) Å, α = 115.744(4), β = 108.063(4), γ = 93.371(4)º, V = 1762.7(7) Å3, Z = 2, C38H24Cd2Cl4N8O2, Mr = 991.25, Dc = 1.868 g/cm3, F(000) = 976, μ(MoKa) = 1.560 mm-1, R = 0.0639 and wR = 0.1307. In 1, two Cd(II) atoms are bridged by two chroline atoms to give a dimer. Neighboring dimers are linked by N–H•••Cl hydrogen bonds to afford supramolecular chains, which are further joined together by π-π interactions to result in a supramolecular layer. In addition, luminescent property and thermal behavior of compound 1 have been studied.
An unusual two-dimensional supramolecular complex, namely, [Cd2(Cl)4(L)2] (1), has been synthesized by 2-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol (L) and CdCl2•2.5H2O under hydrothermal conditions. The compound was characterized by elemental analysis, TG and single-crystal X-ray diffraction. It crystallizes in triclinic, space group P with a = 10.151(2), b = 14.119(3), c = 14.744(3) Å, α = 115.744(4), β = 108.063(4), γ = 93.371(4)º, V = 1762.7(7) Å3, Z = 2, C38H24Cd2Cl4N8O2, Mr = 991.25, Dc = 1.868 g/cm3, F(000) = 976, μ(MoKa) = 1.560 mm-1, R = 0.0639 and wR = 0.1307. In 1, two Cd(II) atoms are bridged by two chroline atoms to give a dimer. Neighboring dimers are linked by N–H•••Cl hydrogen bonds to afford supramolecular chains, which are further joined together by π-π interactions to result in a supramolecular layer. In addition, luminescent property and thermal behavior of compound 1 have been studied.
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2017, Vol. 36 
