Niobium(III) chloride also known as niobium trichloride is a compound of niobium and chlorine. The binary phase NbCl3 is not well characterized but many...
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and disproportiates into niobium(III) chloride and niobium(V) chloride when heated. In the solid state, niobium(IV) chloride exists as chains of edge-sharing...
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Niobium(V) chloride, also known as niobium pentachloride, is a yellow crystalline solid. It hydrolyzes in air, and samples are often contaminated with...
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containing Ta(III) chloride include [Ta6Cl18]4− and [Ta6Cl14](H2O)4. Tantalum(III) chloride is formed by reducing tantalum(V) chloride with tantalum metal...
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Vanadium(III) chloride describes the inorganic compound with the formula VCl3 and its hydrates. It forms a purple anhydrous form and a green hexahydrate...
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when he reduced niobium chloride by heating it in an atmosphere of hydrogen. Although de Marignac was able to produce tantalum-free niobium on a larger scale...
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conversion can be effected with thionyl chloride: Nb2O5 + 5 SOCl2 → 2 NbCl5 + 5 SO2 Nb2O5 reacts with CCl4 to give niobium oxychloride NbOCl3. Treating Nb2O5...
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The Chemistry of Niobium and Tantalum. Elsevier. Young, Ralph C.; Brubaker, Carl H. (1952). "Reaction of Tantalum with Hydrogen Chloride, Hydrogen Bromide...
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tungsten(II) chloride. Featuring twelve doubly bridging chloride ligands, the cluster adopts a structure related to the corresponding chlorides of niobium and...
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molecules adopt a bioctahedral structure similar to that of niobium(V) chloride. Vanadium(V) chloride is prepared from the vanadium pentafluoride with excess...
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12069–94–2 NbCl3 niobium(III) chloride 13569–59–0 NbCl4 niobium(IV) chloride 13569–70–5 NbCl5 niobium(V) chloride 10026–12–7 NbF3 niobium(III) fluoride 15195–53–6...
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13517-26-5 NbBr5 niobium(V) bromide 13478-45-0 NbCl3 niobium(III) chloride 13569-59-0 NbCl5 niobium(V) chloride 10026-12-7 NbI5 niobium(V) iodide 13779-92-5...
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NbOCl3 Niobium(IV) chloride – NbCl4 Niobium(V) chloride – NbCl5 Nitrogen trichloride – NCl3 Nitrosyl chloride – NOCl Nitryl chloride – NO2Cl Osmium(III) chloride...
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side-product in the reaction of niobium pentoxide with various chlorinating agents such as carbon tetrachloride and thionyl chloride. 2 Nb2O5 + 6 CCl4 → 4 NbOCl3...
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Group 5 element (section Niobium and tantalum)
group of elements in the periodic table. Group 5 contains vanadium (V), niobium (Nb), tantalum (Ta) and dubnium (Db). This group lies in the d-block of...
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common in nature. Examples of bcc include iron, chromium, tungsten, and niobium. Examples of fcc include aluminium, copper, gold and silver. Another important...
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of 97.0 °C. The anion [TaF7]2- is used for its separation from niobium. The chloride TaCl 5, which exists as a dimer, is the main reagent in synthesis...
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Niobium(V) chloride, niobium(V) iodide, tantalum(V) chloride, tantalum(V) bromide, and tantalum(V) iodide all share this structural motif. Niobium(V)...
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transition metal chloride complex is a coordination complex that consists of a transition metal coordinated to one or more chloride ligand. The class...
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hydrogen chloride/hydrogen fluoride mix as well as hydrogen chloride, dubnium was found to be less prone to extraction than either protactinium or niobium. This...
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Chromium (redirect from Chromium(III))
oxidize to chromium(III) derivatives in air. Water-stable chromium(II) chloride CrCl 2 that can be made by reducing chromium(III) chloride with zinc. The resulting...
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Europium (section Eu(II) vs. Eu(III))
white europium(III) fluoride (EuF3), yellow europium(III) chloride (EuCl3), gray europium(III) bromide (EuBr3), and colorless europium(III) iodide (EuI3)...
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preparing solutions of titanium(III), vanadium(II), chromium(II), molybdenum(III), niobium(III), europium(II), and uranium(III). Amalgamated zinc is prepared...
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Dysprosium(II) chloride (DyCl2), also known as dysprosium dichloride, is an ionic chemical compound of dysprosium and chlorine. This salt is a reduced...
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metal-aluminum chloride complexes. US Patent number: 4331645 Filing date: Apr 20, 1981 Inventor: Wendell E. Dunn, Jr. [8] Process for the production of niobium pentachloride...
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Y, Eschbach J, Rouxel D, Vincent B (2009). "New Synthesis of Nanosized Niobium Oxides and Lithium Niobate Particles and Their Characterization by XPS...
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Hafnium tetrachloride (redirect from Hafnium chloride)
Hafnium(IV) chloride is the inorganic compound with the formula HfCl4. This colourless solid is the precursor to most hafnium organometallic compounds...
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Vanadium tetrachloride (redirect from Vanadium(IV) chloride)
doi:10.1039/DT9930000655. O’Brien, M. K.; Vanasse, B. (2001). "Vanadium(IV) Chloride". In Paquette, L. (ed.). Encyclopedia of Reagents for Organic Synthesis...
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Protactinium (redirect from Protactinium chloride)
P. N.; Smith, A. J. (1967). "Double oxides containing niobium, tantalum, or protactinium. III. Systems involving the rare earths". Acta Crystallographica...
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