硫酸氧钒(Ⅳ)水合物 | 14708-82-8

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属氧阴离子化合物
• 中文名称: 硫酸氧钒(Ⅳ)水合物
• 中文别名: 硫酸氧化钒
• 英文名称: VOSO4*5H2O
• 英文别名: oxovanadium(2+);sulfate;pentahydrate
• CAS: 14708-82-8
• 化学式: H₂O*H₈O₉SV
• 分子量: 253.081
• InChiKey: YGYBXHQARYQUAY-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -5.58
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  111
• 氢给体数：
  5
• 氢受体数：
  10

安全信息

• 危险品标志：
  Xn
• 安全说明：
  S36
• 危险类别码：
  R22
• WGK Germany：
  3
• 包装等级：
  II
• 危险类别：
  6.1

反应信息

• 作为反应物：
  描述：

  硫酸氧钒(Ⅳ)水合物 、 左旋多巴 以 水 为溶剂， 生成
  参考文献：
  名称：

  通过氧钒（IV）与儿茶酚胺，3-（3,4-二羟基苯基）丙氨酸和相关配体在水溶液中的相互作用形成三螯合钒（IV）络合物

  摘要：

  通过EPR，电子吸收光谱法和pH电位法研究了氧钒（IV）与一系列邻邻苯二酚配体之间的络合物形成。反应方案涉及，除了正常的单-和双-儿茶酚氧钒（IV）配合物，还其中裸钒（物种IV）离子，缺乏氧代配位体，是由三个配体儿茶酚螯合。对体系的比较研究表明，配体能够通过从VO 2+取代氧代基团与V IV形成tris配合物的程度可以根据双配合物和进攻的第三配体分子之间的静电排斥力以及配体的酚盐基团的碱强度来合理地解释α，β。

  DOI：

  10.1039/dt9930002057

文献信息

• SYNTHESIS AND CHARACTERIZATION OF SOME THIOCYANATO COMPLEXES OF Ni(II), Cu(II), Pd(II), Pt(II), Au(III), Ti(III), AND V(IV) CONTAINING A TRIDENTATE SCHIFF BASE LIGAND
  作者：M. Saidul Islam、M. Akhter Farooque、M. A. K. Bodruddoza

  DOI：10.1081/sim-120016468

  日期：2002.1.12

  A tridentate ligand HL having a ONN donor sequence has been synthesised by the condensation of ethylenediamine with salicylaldehyde. The ligand undergoes deprotonation during complexation. and forms complexes of the compositions, [M(L)(SCN)], [M = Ni(II), Cu(II), Pd(II) and Pt(II), L = deprotonated Schiff base], K[Ti(L)(SCN)(3)], [Au(L)-(SCN)]Cl and K[V(O)(L)(SCN)(2)]. These complexes were,characterized on the basis of elemental analyses, conductivity and magnetic measurements, NMR, infrared and electronic spectral studies. The magnetic and spectral data are consistent with square-planar stereochemistry for the Ni(II), Cu(II), Pd(II), Pt(II) and Au(III) complexes while the Ti(III) and V(IV) complexes are octahedral in nature.
• COMPLEXES OF TETRADENTATE SCHIFF BASE LIGANDS WITH DIVALENT TRANSITION METALS
  作者：Cumali Çelik、Mehmet Tümer、Selahattin Serin

  DOI：10.1081/sim-120016471

  日期：2002.1.12

  New homo-dinuclear metal complexes of the Schiff base ligands 2-4-[4-(2-hydroxyphenyliminomethyl)anilinomethyl]-phenyliminomethyl} phenol (H2L1), 3-4-[4-(2,3-di-hydroxy-phenyliminomethyl)anilinomethyl]phenyliminomethyl}- 1,2-benzene-diol (H2L2) and 4-bromo-2-4-[4-(5-bromo-2-hydroxyphenyliminomethyl)anilinomethyl]phenyliminometh-y1}phenol (H2L3) have been prepared in EtOH solution and 2 were characterized by infrared, electronic and H-1 and C-13 NMR spectra, and by magnetic susceptibilities and molar conductivity measurements. The mass spectra of the Schiff base ligands were recorded. The ligands coordinate as neutral ligands via the Schiff base azomethine nitrogen and phenolic oxygen atoms. The keto-enol tautomeric forms of the Schiff base ligands H2L1, H2L2 and H2L3 have been investigated in polar and apolar organic solvents.
• Darstellung und Eigenschaften von Vanadyl(IV)-Saccharinat
  作者：E. G. Ferrer、S. B. Etcheverry、E. J. Baran

  DOI：10.1007/bf00814132

  日期：1993.4

  The synthesis of a new vanadyl(IV)/saccharin complex is reported. Its bonding characteristics differ considerably from all known divalent metal-saccharinates. In this complex a VO(OH)+ moiety is coordinated to a saccharin molecule through its carbonyl oxygen and to a saccharinate ion through its deprotonated nitrogen. Two water molecules complete the coordination sphere. X-ray powder diagrams, infrared- and electronic absorption-spectra were recorded and analyzed for the characterization of the compound and its coordination properties. Besides, the magnetic susceptibility and the thermal behaviour were also investigated.