期刊
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY
卷 37, 期 2, 页码 109-113出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15533170601187458
关键词
lead (II) complex; phenanthroline; crystal structure; spectral properties
A new coordination compound, [Pb(phen)(NO3)(3)(H2O)](n)(1), has been synthesized by the reaction of Pb(NO3)(2) with phenanthroline (phen) in water. The complex was crystallized using the solution diffusion method and structurally characterized by X-ray single crystal diffraction. The compound 1 crystallizes in the monoclinic space group P2(1)/c. In the structure unit of the compound 1, the central Pb(II) ion is six-coordinated with two nitrogen atoms from the phen, three oxygen atoms from three nitrate groups and one oxygen atom from a water molecule. The [Pb(phen)(NO3)(2)(H2O)] units are linked together by O1, N3, and 03 bridge from nitrate groups, resulting in the formation of one-dimensional chain structures. It is further connected by hydrogen bonds and pi-pi interactions formed a complicated supramolecular compound. In addition, the spectral properties and TG analyses for the compound I are also discussed The IR, UV-Vis spectra of the title compound as well as its thermodecomposition behavior were also discussed in detail in this paper.
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