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二氯氧钒 | 10213-09-9

中文名称
二氯氧钒
中文别名
氯化钒酰
英文名称
vanadyl chloride
英文别名
Oxovanadium(2+);dichloride
二氯氧钒化学式
CAS
10213-09-9
化学式
Cl2OV
mdl
——
分子量
137.847
InChiKey
ZKXFNWJICXMNNA-UHFFFAOYSA-L
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 密度:
    2.88
  • 溶解度:
    与H2O反应;溶于乙醇

计算性质

  • 辛醇/水分配系数(LogP):
    -6.11
  • 重原子数:
    4
  • 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:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 危险等级:
    8
  • 包装等级:
    III
  • 危险品运输编号:
    UN 2923

SDS

SDS:74c9cc302aef442957ecd08d65d83ceb
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反应信息

  • 作为反应物:
    描述:
    二氯氧钒 在 CH3COOH 、 (CH3CO)2O 作用下, 以 溶剂黄146 为溶剂, 生成 vanadyl acetate
    参考文献:
    名称:
    Puri, Madhu; Sharma, R. D.; Verma, Rajendar, Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1981, vol. 11, p. 539 - 546
    摘要:
    DOI:
  • 作为产物:
    描述:
    (C5H5)2V(2+) Chlorid 在 氧气 作用下, 以 not given 为溶剂, 生成 二氯氧钒
    参考文献:
    名称:
    Abakumov, G. A.; Shilov, A. R.; Shulyndin, S. V., Kinetica i Kataliz, 1964, vol. 5, p. 201 - 206
    摘要:
    DOI:
  • 作为试剂:
    描述:
    Epinephrine 在 氧气二氯氧钒 作用下, 以 为溶剂, 生成 肾上腺素红
    参考文献:
    名称:
    氧杂钒(IV)催化分子氧氧化肾上腺素
    摘要:
    在存在催化量的VO 2+离子的情况下,通过分子氧对肾上腺素(H 2 LH +)的氧化已使用克拉克(Clark)型氧电极进行了跟踪。经验率定律–d [O 2 ] / d t = k obs。得到[O 2 ] + p,其中p是一个小常数(仅在低pH下可观察到),k obs。通过关系式(i)给出,其中[VO] T和[L] T是k obs的总初始浓度。=A [VO] T [L] T // B [H + ] 2 + C [L] T + D [L] T 2+E // [H + ]+ F(i)VO 2+和肾上腺素。已经证明,这种行为与VO 2+和V 2+物种的参与一致,而且还要求存在三(肾上腺素)物种V(LH)3 +。反应(ii)的动力学确定的平衡常数为VO(LH)2 + H 2 LH + V(LH)3 + + H 2 O(ii)。必要的质子和金属配体平衡常数是通过pH和1 H nmr滴定技术获得的。所有溶液均配制为恒定的离子强度(I
    DOI:
    10.1039/dt9860001833
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文献信息

  • Studies on Electronic Spectrum and Electron Spin Resonance of Vanadium(IV) Complexes with Organophosphorus Compounds and High Molecular Weight Amines
    作者:Taichi Sato、Takato Nakamura
    DOI:10.1246/bcsj.54.3387
    日期:1981.11
    vanadium(IV) from aqueous solutions containing hydrochloric acid and/or a mixture of hydrochloric acid and lithium chloride by bis(2-ethylhexyl) hydrogenphosphate (DEHPA; HX), trioctylmethylammonium chloride (Aliquat-336), trioctylamine (TOA), trioctylphosphine oxide (TOPO) and tributyl phosphate (TBP), the complexes formed in the organic phases have been examined by spectrophotometry and electron spin
    在用双(2-乙基己基)磷酸氢盐(DEHPA;HX)、三辛基甲基氯化铵(Aliquat-336)、三辛胺TOA)从含有盐酸和/或盐酸氯化锂混合物的溶液中提取(IV)中)、三辛基氧化膦 (TOPO) 和磷酸三丁酯 (TBP),在有机相中形成的配合物已通过分光光度法和电子自旋共振光谱法进行了检测。发现在 DEHPA 萃取中,有机相中的以单体 VO(X2H)2 或聚合体 (VOX2)n 的形式存在,而在 Aliquat-336、TOA、 TOPO和TBP,四价配合物在从盐酸氯化锂的混合溶液中提取的有机相中是稳定的,
  • The Preparation of Vanadium Tetrachloride from Vanadium Dichloride Oxide and Vanadium Trichloride and the Hydrogen Reduction Process of Vanadium Tetrachloride
    作者:Akimasa Yajima、Ryoko Matsuzaki、Yuzo Saeki
    DOI:10.1246/bcsj.53.2843
    日期:1980.10
    The reactions of VCl2O and VCl3 with chlorine, and the reaction of VCl3O, formed by the chlorination of VCl2O, with chlorine in the presence of carbon were examined. The products formed by the reaction between gaseous VCl4 and hydrogen at various temperatures, and the behavior of VCl3 and VCl2 on heating in a hydrogen stream were examined. The reaction between VCl2O and chlorine occurs above ca. 120
    研究了 VCl2O 和 VCl3 与的反应,以及 VCl2O 化形成的 VCl3O 与在碳存在下的反应。研究了气态 VCl4 与氢气在不同温度下反应形成的产物,以及 VCl3 和 VCl2 在氢气流中加热时的行为。VCl2O 和之间的反应发生在大约 120 °C 并显着高于约。170 °C 形成 VCl3O。VCl4 可以通过将气态 VCl3O 与一起通过保持在约 100 摄氏度的碳床获得 700℃。VCl3 和之间的反应发生在大约 80 °C 并显着高于约。170 °C 形成 VCl4。VCl4在气相中的氢还原过程可表示为: VCl4与氢气反应,2VCl4(g)+H2(g)→2VCl3(s)+2HCl(g),收益高于约。500 °C 形成 VCl3。随后,VCl3、2VCl3(s)+H2(g)→2VCl2(s)+2HCl(g)的氢还原,以及VCl3、2VCl3(s)的歧化..
  • Photoactivated cytotoxicity of ferrocenyl-terpyridine oxovanadium(IV) complexes of curcuminoids
    作者:Babu Balaji、Babita Balakrishnan、Sravanakumar Perumalla、Anjali A. Karande、Akhil R. Chakravarty
    DOI:10.1016/j.ejmech.2014.07.098
    日期:2014.10
    forming OH radicals. The complexes showed photocytotoxicity in HeLa and Hep G2 cancer cells in visible light of 400–700 nm with low dark toxicity. ICP-MS and fluorescence microscopic studies exhibited significant cellular uptake of the complexes within 4 h of treatment with complexes. The treatment with complex 1 resulted in the formation of reactive oxygen species inside the HeLa cells which was evidenced
    Oxovanadium(IV)配合物,即。[VO(Fc-tpy)(Curc)](ClO 4)(1),[VO(Fc-tpy)(bDHC)](ClO 4)(2),[VO(Fc-tpy)(bDMC)](4'-二茂铁基-2,2':6',2''-叔吡啶(Fc- tpy)的ClO 4)(3)和[VO(Ph-tpy)(Curc)](ClO 4)(4)和制备了4'-苯基-2,2':6',2''-吡啶(Ph-tpy)和单阴离子姜黄素(Curc),双去羟基姜黄素(bDHC)和双去甲氧基姜黄素(bDMC),对其进行了表征和光敏化在可见光中诱导DNA切割活性和光细胞毒性的研究。二茂铁络合物1 - 3在DMF中显示接近585纳米的强烈属到配体的电荷传输带和显示的Fc在DMF–0.1 M TBAP中,与SCE相比,+ / Fc和V(IV)/ V(III)的氧化还原对接近0.65 V和-1.05V。作为小牛胸腺DNA的狂热结合物的复合物在647
  • Synthesis, characterization and reactivity of linear-type S-bridged trinuclear complexes containing vanadium(III) ion. Crystal structures of [VIII{M(aet)3}2](ClO4)3 (M = RhIII, IrIII; aet = 2-aminoethanethiolate)†
    作者:Yoshitaro Miyashita、Masato Hamajima、Yasunori Yamada、Kiyoshi Fujisawa、Ken-ichi Okamoto
    DOI:10.1039/b101965l
    日期:——
    Reactions of fac(S)-[M(aet)3] (M = RhIII, IrIII; aet = 2-aminoethanethiolate) with an excess of VCl3 gave linear-type S-bridged trinuclear complexes [VIIIM(aet)3}2]3+ (M = RhIII  1, IrIII  2). The ΔΛ isomers (1a(ClO4)3 and 2a(ClO4)3) were selectively crystallized and their structures were determined by X-ray diffraction. Both the complex cations consist of two terminal fac(S)-[M(aet)3] units and a central vanadium atom, which is situated in an octahedral environment with a VIIIS6 chromophore. The Ir complex 2a was also formed by using VIVOCl2 instead of VIIICl3 in a redox reaction, whereas the Rh complex 1a was not formed by a similar method. The optically active isomer (ΛΛ-1b) of the Rh complex was selectively obtained by using Λ-fac(S)-[Rh(aet)3], and characterized by IR, UV-VIS absorption and CD spectra. All the obtained complexes exhibit a unique strong absorption band at ca. 18 × 103 cm−1. Stability and reactivity relating to V–S bond cleavage for the complexes were investigated using UV-VIS absorption spectroscopic methods. These studies show first order decomposition or metal exchange. While 2a has weaker V–S bonds than 1a (from the X-ray analyses), the former is considerably more stable in water than the latter. Cyclic voltammograms of 1a and 2a in water show only irreversible oxidation and reduction waves including VIV/III and VIII/II processes. The V(III) ions in the S-bridged trinuclear structures exhibit a lower magnetic moment (2.59 μB for 1a and 2.27 μB for 2a) at room temperature than the spin-only value for a d2 electronic configuration.
    fac(S)-[M(aet)3](M = RhIII, IrIII; aet = 2-乙硫醇)与过量的VCl3反应,生成线性型S桥接三核络合物[VIIIM(aet)3}2]3+(M = RhIII 1,IrIII 2)。ΔΛ异构体(1a(ClO4)3和2a( )3)被选择性结晶,并通过X射线衍射确定其结构。这两种络合物阳离子均由两个末端fac(S)-[M(aet)3]单元和一个位于八面体环境中的中心原子组成,中心原子的配位环境为VIIIS6色酸。通过在氧化还原反应中用VIVOCl2代替VIIICl3,也可以形成络合物2a,而络合物1a则无法通过类似的方法形成。光学活性异构体(ΛΛ-1b)是通过使用Λ-fac(S)-[Rh(aet)3]选择性获得的,并通过红外光谱、紫外-可见吸收和圆二色谱进行表征。所有获得的络合物在约18 × 10^3 cm−1处表现出唯一的强吸收带。利用紫外-可见吸收光谱方法研究了这些络合物与V–S键断裂相关的稳定性和反应性。这些研究显示出一阶分解或属交换。虽然2a的V–S键比1a弱(根据X射线分析),但前者在中比后者稳定得多。1a和2a在中的循环伏安图仅显示出不可逆的氧化和还原波,包括VIV/III和VIII/II过程。在S桥接三核结构中的V(III)离子在室温下的磁矩(1a为2.59 μB,2a为2.27 μB)低于d2电子构型的自旋值。
  • Bis-(N-hydroxy-iminodiacetate)vanadate(<scp>IV</scp>), a synthetic model of ‘amavadin’
    作者:Maria A. A. F. de C. T. Carrondo、M. Teresa Leal S. Duarte、J. Costa Pessoa、J. Armando L. Silva、J. J. R. Fraústo da Silva、M. Cândida T. A. Vaz、L. F. Vilas-Boas
    DOI:10.1039/c39880001158
    日期:——
    The vanadium(IV) octaco-ordinated complex (NH4+)[N(CH3)4+][V(HIDA)2](HIDA =N-hydroxy-iminodiacetate), whose anion is a likely model for the natural compound ‘amavadin,’ has been prepared and its crystal and molecular structures have been determined by X-ray crystallography; this is the first example of an octaco-ordinated vanadium(IV) complex with just N and O donor atoms.
    (IV)八配位络合物(NH 4 +)[N(CH 3)4 + ] [V(HIDA)2 ](HIDA = N-羟基-亚氨基二乙酸酯),其阴离子可能是天然化合物的模型制备了“ amavadin”,并通过X射线晶体学确定了其晶体和分子结构;这是仅具有N和O供体原子的八配位(IV)配合物的第一个示例。
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表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
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ir
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  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
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Assign
Shift(ppm)
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测试频率
样品用量
溶剂
溶剂用量
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