A New Zinc(II) Coordination Polymer Based on 5-Methylisophthalic Acid and 4,4-Dipyridylsulfide: Synthesis, Structure, and Photoluminescent Properties

作者：Han Min Le^*; Chang Xin Hong; Wu Xiao Jie

来源：Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry, 2013, 43(4): 479-482.

DOI：10.1080/15533174.2012.740752

• 4
• 4-dipyridylsulfide
• 5-methylisophthalic acid
• photoluminescent properties
• zinc(II) complex

The use of both 5-methylisophthalic acid (H2mip) and 4,4-dipyridyldisulfide (dpds) with Zn(II) ion under hydrothermal conditions has provided a new zinc(II) coordination polymer, [Zn(mip)(dps)]n (1), and it has been characterized by elemental analysis, FT-IR spectroscopy, and X-ray single-crystal diffraction. The starting reagent dpds ligand was converted to dps (4,4-dipyridylsulfide) in the resulting complex. It crystallizes in monoclinic space group P21/n with a=12.0091(12), b=10.9122(11), c=13.4699(14) angstrom, =95.1890(10)degrees, C19H14N2O4SZn, Mr =431.75, V=1757.9(3) angstrom 3, Z=4, =1.545mm-1, Dc =1.631g center dot cm-1, F(000)=880, R=0.0380, wR=0.1050 (I > 2 sigma(I)). The title complex has a 3-D 4-fold interpenetrating diamondoid network with (66) topology. Photoluminescence measurements show that 1 has medium fluorescent emissions at 458nm and 543nm upon excitation at 322nm.

• 出版日期2013-4-21
• 单位洛阳师范学院