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钒酰离子

乙酰丙酮氧钒(IV)的结构。
Cavansite英语Cavansite,一种含有钒酰离子的矿物,使得它有标志性的天蓝色

钒酰离子又称氧钒(IV)离子,化学式VO2+[1]配位化学中常见的官能团。含有钒酰离子的配合物通常具有蓝色和顺磁性。钒酰离子中的V4+和O2-之间有一个三键。[2]

天然存在

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矿物

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Cavansite英语Cavansitepentagonite英语pentagonite都是含有钒酰离子的矿物。

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VO2+通常与钠离子配对(NaH2VO4),是海水中第二丰富的过渡金属,仅次于[3]钒酰离子在海洋中的平均浓度为30 nM。某些矿泉水也含有高浓度的钒酰离子,如富士山附近的泉水每通常含有多达54 μg的钒酰离子。 [3]

含有钒酰离子的化合物

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相关离子

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  • 高钒酰离子VO+
    2
    ),[1][5]又称二氧钒(V) 离子
  • 偏钒酰离子([VO3]n
    n
  • 正钒酸根离子(VO3−
    4
  • 硫代钒酰离子(VS2+
  • 钛酰离子英语titanyl(TiO2+
  • 铌酰离子(NbO2+
  • 钽酰离子(TaO2+

参考资料

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Greenwood, N. N.; Earnshaw, A. Chemistry of the Elements 2nd. Oxford:Butterworth-Heinemann. 1997. ISBN 0-7506-3365-4. 

  1. ^ 1.0 1.1 Bertrand, Gary L.; Stapleton, George W.; Wulff, Clause A.; Hepler, Loren G. Thermochemistry of Aqueous Pervanadyl and Vanadyl Ions. Inorg. Chem. July 1966, 5 (7): 1283–1284. doi:10.1021/ic50041a048. 
  2. ^ Gray, H. B.; Winkler, J. R. Living with Oxygen. Accounts of Chemical Research. 2018, 51 (8): 1850–1857. PMC 6106048可免费查阅. PMID 30016077. doi:10.1021/acs.accounts.8b00245. 
  3. ^ 3.0 3.1 Rehder, Dieter. Bioinorganic Vanadium Chemistry. Inorganic Chemistry 1st. Hamburg, Germany: John Wiley & Sons, Ltd. 2008: 5& 9–10. ISBN 9780470065099. doi:10.1002/9780470994429. 
  4. ^ Varetti, E.L.; Brandán, S.A.; Ben Altabef, A. Vibrational and electronic spectra of vanadyl nitrate, VO(NO3)3. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. April 1995, 51 (4): 669–675. Bibcode:1995AcSpA..51..669B. doi:10.1016/0584-8539(94)00154-4. 
  5. ^ Satyanarayan, Pal; Kasiraman, Rinku Radhika. Mononuclear Pervanadyl (VO+
    2
    ) Complexes with Tridentate Schiff Bases: Self-assembling via C–H…oxo and π-π Interactions. Zeitschrift für Anorganische und Allgemeine Chemie. July 2001, 627 (7): 1631–1637. doi:10.1002/1521-3749(200107)627:7<1631::AID-ZAAC1631>3.0.CO;2-H.
     
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钒酰离子
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