Data from: Colorimetric detection of hydrogen peroxide by dioxido-vanadium(V) complex containing hydrazone ligand: synthesis and crystal structure

Dioxidovanadium(V) complex has been synthesized in good yield, the complex was characterized by IR, UV-Visible and 1H NMR spectroscopy. Single crystal X-ray Crystallography techniques was used to assign the structure of the complex. Complex crystallized with monoclinic P2/c space group with cell parameters a/Å = 39.516(5), b/Å = 6.2571(11), c/Å = 17.424(2), α/° = 90, β/° = 102.668(12), and γ/° = 90. The hydrazone ligand is coordinate to metal ion in tridentate fashion through -ONO- donor atoms forming a distorted square pyramidal geometry around the metal ion.

二氧钒(V)配合物以优异产率合成得到。采用红外（IR）光谱、紫外-可见（UV-Visible）光谱与氢核磁共振（¹H NMR）光谱对该配合物完成结构表征，并通过单晶X射线衍射技术解析了其晶体结构。该配合物结晶于单斜晶系P2/c空间群，晶胞参数为：a/Å = 39.516(5)，b/Å = 6.2571(11)，c/Å = 17.424(2)，α/° = 90，β/° = 102.668(12)，γ/° = 90。该腙配体以三齿配位模式，通过-ONO-供体原子与金属离子配位，在金属中心周围形成畸变的四方锥配位几何构型。