Tungsten(II) iodide is an iodide of tungsten, with the chemical formula [W6I8]I4, or abbreviated as WI2. Tungsten diiodide can obtained from the decomposition...
3 KB (246 words) - 04:13, 30 November 2023
Tungsten(III) iodide or tungsten triiodide is a chemical compound of tungsten and iodine with the formula WI3. Tungsten(III) iodide can be prepared by...
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Molybdenum(II) iodide is an iodide of molybdenum with the chemical formula MoI2. Molybdenum(II) iodide can be produced by the reaction of molybdenum(II) bromide...
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Tungsten(IV) iodide is a binary inorganic compound of tungsten metal and iodine with the chemical formula WI4. Reaction of tungsten(VI) chloride with...
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13766-47-7 WF5 tungsten(V) fluoride 19357-83-6 WF6 tungsten(VI) fluoride 7783-82-6 WI2 tungsten(II) iodide 13470-17-2 WI4 tungsten(IV) iodide 14055-84-6 WOBr3...
182 KB (107 words) - 13:33, 17 April 2024
13766–47–7 WF5 tungsten(V) fluoride 19357–83–6 WF6 tungsten(VI) fluoride 7783–82–6 WI2 tungsten(II) iodide 13470–17–2 WI3 tungsten(III) iodide 15513–69–6...
139 KB (120 words) - 23:26, 30 April 2024
Tungsten hexabromide, also known as tungsten(VI) bromide, is a chemical compound of tungsten and bromine with the formula WBr6. It is an air-sensitive...
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fluoride − AmF3 Americium(IV) fluoride − AmF4 Americium(II) iodide − AmI2 Americium(III) iodide − AmI3 Americium dioxide – AmO2 Ammonia – NH3 Ammonium...
119 KB (8,726 words) - 04:34, 18 April 2024
Tungsten diselenide is an inorganic compound with the formula WSe2. The compound adopts a hexagonal crystalline structure similar to molybdenum disulfide...
14 KB (1,356 words) - 15:37, 3 January 2024
Iodine (section Hydrogen iodide)
Ιώδης, meaning 'violet'. Iodine occurs in many oxidation states, including iodide (I−), iodate (IO− 3), and the various periodate anions. As the heaviest...
106 KB (11,803 words) - 03:34, 20 May 2024
Iodine compounds (section Hydrogen iodide)
example, molybdenum(IV) oxide reacts with aluminium(III) iodide at 230 °C to give molybdenum(II) iodide. An example involving halogen exchange is given below...
30 KB (3,547 words) - 10:17, 31 December 2023
Tetrakis(trimethylphosphine)tungsten(II) trimethylphospinate hydride (W(PMe3)4(η2-CH2PMe2)H) is an air-sensitive organotungsten complex with tungsten in the oxidation...
60 KB (5,991 words) - 16:55, 11 May 2024
Tungsten disulfide is an inorganic chemical compound composed of tungsten and sulfur with the chemical formula WS2. This compound is part of the group...
22 KB (1,853 words) - 11:22, 1 March 2024
cages. Beryllium iodide can be used in the preparation of high-purity beryllium by the decomposition of the compound on a hot tungsten filament. Perry...
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layers: a main drift chamber (MDC), time-of-flight counter (TOF), cesium-iodide electromagnetic calorimeter (CsI EMC), and a muon counter (Muon Chamber...
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setting the standard for tungsten Fresnel fixtures. However, they do also manufacture HMI (Hydrargyrum Medium-arc Iodide) day-light lighting units....
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Sodium tungstate (category Tungsten mining)
acid. It is useful as a source of tungsten for chemical synthesis. It is an intermediate in the conversion of tungsten ores to the metal. Sodium tungstate...
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center achieves octahedral coordination. Tungsten(V) fluoride is produced by the reaction of tungsten and tungsten hexafluoride: W + 5 WF6 → 6 WF5 At room...
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colors are intense and seem to be caused by Ag(I)–Hg(II) charge-transfer complexes. Mercury(II) iodide is a crystalline material which at 126 °C undergoes...
20 KB (2,443 words) - 07:40, 19 May 2024
intended tungsten hexafluoride. MoF6 can be removed by reduction of a WF6-MoF6 mixture with any of a number of elements including hydrogen iodide at moderately...
5 KB (455 words) - 07:03, 11 January 2024
fluoride, sodium chloride (common table salt), silver bromide and potassium iodide. The group of halogens is the only periodic table group that contains elements...
52 KB (5,489 words) - 03:20, 16 May 2024
Iodine in biology (section Iodide ion)
well as the second-heaviest known to be used by any form of life (only tungsten, a component of a few bacterial enzymes, has a higher atomic number and...
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Uranium (redirect from Uranium(V) iodide)
about 70% higher than that of lead and slightly lower than that of gold or tungsten. It occurs naturally in low concentrations of a few parts per million in...
110 KB (12,403 words) - 09:40, 16 April 2024
also prepared by the reaction of lead(II) fluoride and tungsten trioxide at 700 °C. 2PbF2 + WO3 → WOF4 + 2PbO Tungsten(VI) oxytetrafluoride hydrolyzes into...
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Gamma-Ray Imager), backed by a 64 x 64 plane of Caesium-Iodide tiles (PICsIT- Pixellated Caesium-Iodide Telescope). ISGRI is sensitive up to 1 MeV, while PICsIT...
19 KB (1,871 words) - 02:06, 5 December 2023
medium-size rings. It is also used in the Takai olefination to form vinyl iodides from aldehydes in the presence of iodoform. Lide, David R., ed. (2009)...
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Tungsten tetrafluoride is an inorganic compound with the formula WF4. This little studied solid has been invoked, together with tungsten pentafluoride...
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densities up to 3.1 g·cm−3 can be adjusted . Adding parts of pulverulent tungsten carbide increases the density to 4.6 g·cm−3. Mercury is the heaviest liquid...
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lamps run cooler than their predecessors since there is no electric arc or tungsten filament, but they can still cause burns. Thermal management of high-power...
76 KB (7,680 words) - 02:12, 28 April 2024
the compound's diamagnetism. Its structure is very similar to that of tungsten(IV) chloride. Other coordination complexes with the formula NbCl4L2, such...
5 KB (479 words) - 09:55, 20 June 2022