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Paper | Regular issue | Vol 75, No. 10, 2008, pp.2443-2458
Published online, 5th June, 2008
DOI: 10.3987/COM-08-11409
Synthesis, Structure and Photoluminescent Properties of Two Complexes Based on Iso-cyanuric Acid

Xifeng Lu, Jing Gao, Ligang Gai, Deliang Cui,* and Qilong Wang

*State Key Lab of Crystal Materials, Shandong University, Jinan 250100, P. R. China

Abstract

Two new complexes, [Cu2(C3N3O3H2)4]·H2O, I, and [Zn(C3N3O3H2)2(H2O)4]·C3N3O3H3·H2O, II, have been synthesized by the reactions of cyanuric chloride (C3N3Cl3), melamine (C3N6H6) with CuCl2·2H2O and ZnCl2, respectively, through hydrothermal route. They were characterized by single crystal diffraction, elemental analysis, thermalgravimetry analysis. Furthermore, the photoluminescent properties of both I and II were studied. In complex (I), the Cu(II) is two coordinated in a linear fashion by two nitrogen atoms. The Zn(II) atom in complex (II) is surrounded by two nitrogen atoms and four oxygen atoms to complete a six-coordinate environment. The combination of hydrogen bonds and π····π stacking interactions extends complex (I), (II) into three-dimension architectures.