• Thumbnail for Vanadyl ion
    VOSO4·5H2O vanadyl isopropoxide, VO(O-iPr)3 (iPr denotes isopropyl) vanadyl nitrate, VO(NO3)3 vanadyl perchlorate, VO(ClO4)3 pervanadyl ion, VO+ 2, also...
    4 KB (431 words) - 15:04, 30 April 2023
  • Thumbnail for Vanadyl sulfate
    its high stability. It features the vanadyl ion, VO2+, which has been called the "most stable diatomic ion". Vanadyl sulfate is an intermediate in the extraction...
    10 KB (992 words) - 16:39, 5 April 2024
  • Vanadyl ribonucleoside is a potent transition-state analog of ribonucleic acid and potent inhibitor of many species of ribonuclease formed from a vanadium...
    3 KB (355 words) - 04:24, 6 May 2024
  • Thumbnail for Vanadium
    The vanadyl ion is also abundant in seawater, having an average concentration of 30 nM (1.5 mg/m3). Some mineral water springs also contain the ion in...
    74 KB (8,437 words) - 17:21, 27 April 2024
  • Thumbnail for Vanadium(IV) oxide
    dissolving in non-oxidising acids to give the blue vanadyl ion, [VO]2+ and in alkali to give the brown [V4O9]2− ion, or at high pH [VO4]4−. VO2 has a phase transition...
    26 KB (2,547 words) - 07:05, 6 May 2024
  • Thumbnail for Vanabin
    vanadium in the blood cells and produce V(III) species and vanadyl ions (V(IV)) from orthovanadate ions (V(V)), with the use of NADPH as a reducing agent. Vanabins...
    7 KB (809 words) - 10:08, 28 November 2023
  • a polyatomic ion with a positive charge that contains oxygen. Dioxygenyl ion, O+ 2 Nitrosonium ion,NO+ Nitronium ion, NO+ 2 Vanadyl ion, VO2+, a very...
    835 bytes (77 words) - 18:37, 12 December 2022
  • states higher than 3 form stable, aquated, oxo ions. Well known examples are the vanadyl(IV) and uranyl(VI) ions. They can be viewed as particularly stable...
    71 KB (7,653 words) - 21:25, 1 May 2024
  • Thumbnail for Vanadate
    Additionally a range of polyoxovanadate ions exist which include discrete ions and "infinite" polymeric ions. There are also vanadates, such as rhodium...
    10 KB (1,169 words) - 10:58, 21 November 2023
  • Thumbnail for Amavadin
    thought to have a vanadyl, VO2+, center. In 1993, it was discovered by crystallographic characterization that amavadin is not a vanadyl ion compound. Instead...
    6 KB (578 words) - 08:27, 17 November 2023
  • Thumbnail for Pervanadyl
    Pervanadyl (redirect from Pervanadyl ion)
    oxide in such solutions: V2O5 + 2 H+ → 2 VO+2 + H2O (K = 3.42×10−2) The ion can form a complex with a single aminopolycarboxylate ligand, or with tridentate...
    3 KB (304 words) - 15:25, 13 May 2024
  • Thumbnail for Oxide
    Oxide (redirect from Oxide ion)
    polyoxometalates. Oxycations are rarer, some examples being nitrosonium (NO+), vanadyl (VO2+), and uranyl (UO2+2). Of course many compounds are known with both...
    12 KB (1,600 words) - 20:57, 8 December 2023
  • Thumbnail for Vanadium compounds
    compounds are oxidizing agents. Vanadium(IV) compounds often exist as vanadyl derivatives, which contain the VO2+ center. Ammonium vanadate(V) (NH4VO3)...
    16 KB (1,842 words) - 17:14, 27 April 2024
  • 2013. Somasekharam, V.; Y.P. Reddy (1985). "Spectroscopic studies on vanadyl ion in rubidium magnesium sulphate hexahydrate". Solid State Communications...
    41 KB (2,957 words) - 00:37, 19 March 2024
  • Thumbnail for Bismuthyl (ion)
    This diatomic ion is not now believed to exist. Unlike other inorganic radicals such as hydroxyl, carbonyl, chromyl, uranyl or vanadyl, according to the...
    14 KB (1,822 words) - 15:51, 28 April 2024
  • Thumbnail for Vanadyl perchlorate
    perchlorate, also known as dioxovanadium perchlorate, which contains VO2+ ions, vanadyl diperchlorate, oxovanadium perchlorate or vanadium(IV) perchlorate,...
    5 KB (420 words) - 16:01, 23 May 2023
  • Thumbnail for Porphyrin
    is sometimes "fingerprinted" by analysis of trace amounts of nickel and vanadyl porphyrins.[citation needed] In non-photosynthetic eukaryotes such as animals...
    25 KB (2,307 words) - 17:29, 21 February 2024
  • titanocene dichloride, Schwartz's reagent. d1 Examples: molybdenum(V) chloride, vanadyl acetylacetonate, vanadocene dichloride, vanadium tetrachloride. d2 Examples:...
    14 KB (1,701 words) - 03:27, 4 October 2023
  • Colorless Vanadium(II) V2+   Light purple Vanadium(III) V3+   Dark grey-green Vanadyl(IV) VO2+   Blue Vanadium(IV) (vanadite) V 4O2− 9   Brown Vanadium(V) (pervanadyl)...
    15 KB (751 words) - 11:16, 29 January 2024
  • Thumbnail for Blue
    algicide copper(II) sulfate (CuSO4.5H2O). Similarly, vanadyl salts and solutions are often blue, e.g. vanadyl sulfate. When sunlight passes through the atmosphere...
    72 KB (7,884 words) - 15:19, 10 May 2024
  • Thumbnail for Anthracene
    anthraquinone, C14H8O2 (below), for example using hydrogen peroxide and vanadyl acetylacetonate. Electrophilic substitution of anthracene occurs at the...
    15 KB (1,001 words) - 13:48, 26 March 2024
  • Thumbnail for Vanadium(V) oxide
    4Cl− + Cl2 Vanadates or vanadyl compounds in acid solution are reduced by zinc amalgam through the colourful pathway: The ions are all hydrated to varying...
    17 KB (1,550 words) - 02:45, 9 March 2024
  • Thumbnail for Transition metal phosphate complex
    phosphate, contemplated as a cathode material for batteries, is one example. Vanadyl phosphate (VOPO4(H2O)) is a commercial catalyst for oxidation reactions...
    5 KB (530 words) - 15:03, 8 December 2023
  • Thumbnail for Vanadium hexacarbonyl
    993(2) Å vs. four (equatorial) 2.005(2) Å. Even though V(−I) is a larger ion than V(0), the V–C distances in V(CO)− 6 are 0.07 Å shorter than in the neutral...
    5 KB (425 words) - 06:02, 3 March 2024
  • trichloride and acetylacetone. Vanadyl acetylacetonate is a blue complex with the formula V(O)(acac)2. This complex features the vanadyl(IV) group, and many related...
    24 KB (2,633 words) - 15:57, 6 May 2024
  • Thumbnail for Vanadium(II) fluoride
    presence of magnesium hydroxide. It dissolves in water to form [V(H2O)6]2+ ions. V2+ + 6 H2O → [V(H2O)6]2+ "WebElements Periodic Table » Vanadium » vanadium...
    2 KB (214 words) - 07:34, 24 December 2023
  • Thumbnail for Oxalate phosphate
    PMID 22539247. Do, Junghwan; Bontchev, Ranko P.; Jacobson, Allan J. (2001-08-01). "Vanadyl Oxalatophosphate Compounds (C 2 H 10 N 2 )[VO(HPO 4 )] 2 (C 2 O 4 ) and...
    28 KB (1,726 words) - 02:12, 11 December 2023
  • Thumbnail for Glucose 6-phosphatase
    deficiency leads to neutrophil dysfunction. Vanadium compounds such as vanadyl sulfate have been shown to inhibit the enzyme, and thus increase the insulin...
    19 KB (2,331 words) - 22:47, 2 December 2023
  • Thumbnail for Titanium tetrachloride
    acid. Crude TiCl4 contains a variety of other volatile halides, including vanadyl chloride (VOCl3), silicon tetrachloride (SiCl4), and tin tetrachloride...
    19 KB (1,732 words) - 00:27, 20 March 2024
  • Thumbnail for Bridging ligand
    "Flux growth of vanadyl pyrophosphate, (VO)2P2O7, and spin dimer analysis of the spin exchange interactions of (VO)2P2O7 and vanadyl hydrogen phosphate...
    8 KB (844 words) - 15:08, 6 July 2023