Bigdeli Fahime, Hosseini-Monfared Hassan, Morsali Ali, Mayer Peter
Department of Chemistry, University of Zanjan, Zanjan 45195-313, Islamic Republic of Iran.
Department of Chemistry, University of Zanjan, Zanjan 45195-313, Islamic Republic of Iran.
Ultrason Sonochem. 2017 Nov;39:669-675. doi: 10.1016/j.ultsonch.2017.03.055. Epub 2017 Apr 1.
A new mercury(II) coordination polymer, [Hg(4-bpmo)I] (1), (4-bpmo=N,N'-bis(pyridin-4-ylmethyl)oxalamide), was synthesized, by branched tube method, and structurally characterized by single-crystal X-ray diffraction. Compound 1 is a polymer with a distorted tetrahedral HgNI coordination environment. The thermal stability of 1 was studied by thermal gravimetric (TG) and differential thermal (DTA) analyses. Also 1 was prepared by a sonochemical process at ambient temperature. Reaction time and concentration of initial reagents effects on the size and morphology were studied. Nanoparticles of 1, was synthesized easily by a mechanical method (neat grinding). The resulting structures were characterized by scanning electron microscopy (SEM), IR spectroscopy and X-ray powder diffraction (XRD).
通过分支管法合成了一种新型汞（II）配位聚合物[Hg(4-bpmo)I] (1)（4-bpmo = N,N'-双（吡啶-4-基甲基）草酰胺），并通过单晶X射线衍射对其结构进行了表征。化合物1是一种具有扭曲四面体HgNI配位环境的聚合物。通过热重（TG）和差热（DTA）分析研究了1的热稳定性。此外，1是在室温下通过声化学过程制备的。研究了反应时间和初始试剂浓度对尺寸和形态的影响。通过机械方法（纯研磨）很容易合成1的纳米颗粒。通过扫描电子显微镜（SEM）、红外光谱（IR）和X射线粉末衍射（XRD）对所得结构进行了表征。
