论文部分内容阅读
以三氧化钼和甘氨酸为原料,采用固液相法制得了甘氨酸过氧化钼(Ⅵ)配合物,并用元素分析、紫外光谱、红外光谱、X射线粉末衍射和热重分析等方法对产物组成和结构进行了表征。结果表明,所合成配合物的组成为[MoO(O2)2(C2H5NO2)].H2O,中心原子钼(Ⅵ)与1个桥氧基氧原子、两个双齿配位的过氧根的4个氧原子、1个甘氨酸中的羧基氧原子形成了六配位的化合物,X射线粉末衍射数据指标化计算证实其晶体结构属于单斜晶系,晶胞参数为:a=1.776 3 nm,b=1.597 2 nm,c=1.967 0 nm,β=89.15°。
Using molybdenum trioxide and glycine as raw materials, the glycine / molybdenum (VI) complex was prepared by solid-liquid phase method and its composition and structure were characterized by elemental analysis, UV, IR, Characterized. The results show that the composition of the synthesized complex is [MoO (O2) 2 (C2H5NO2)]. H2O, the center atom of molybdenum (VI) and one oxygen atom of the bridging oxygen, Oxygen atoms and a glycine in the carboxyl oxygen atoms formed hexacoordination compounds, X-ray powder diffraction data indicate that its crystal structure is monoclinic, cell parameters: a = 1.776 3 nm, b = 1.597 2 nm, c = 1.967 0 nm, β = 89.15 °.