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Chemical compound
Selenium hexafluoride is the inorganic compound with the formula SeF6. It is a very toxic colourless gas described as having a "repulsive" odor. It is
Selenium_hexafluoride
Index of chemical compounds with the same name
Also, both selenium hexafluoride and tellurium hexafluoride are toxic, while sulfur hexafluoride is non-toxic. In contrast, metal hexafluorides are corrosive
Hexafluoride
Chemical element with atomic number 34 (Se)
H2SeO4 Selenium reacts with fluorine to form selenium hexafluoride: Se8 + 24 F2 → 8 SeF6 In comparison with its sulfur counterpart (sulfur hexafluoride), selenium
Selenium
Chemical compound and greenhouse gas
Sulfur hexafluoride or sulphur hexafluoride (British spelling) is an inorganic compound with the formula SF6. It is a colorless, odorless, non-flammable
Sulfur_hexafluoride
Chemical compounds containing selenium
(sulfur hexafluoride), selenium hexafluoride (SeF6) is more reactive and is a toxic pulmonary irritant. Some of the selenium oxyhalides, such as selenium oxyfluoride
Selenium_compounds
Chemical compound
Tellurium hexafluoride is a highly symmetric octahedral molecule. Its physical properties resemble those of the hexafluorides of sulfur and selenium. It is
Tellurium_hexafluoride
Chemical compound
Inorganic Chemistry (1994) John Wiley and Sons ISBN 0-471-93620-0 Selenium hexafluoride Sulfur tetrafluoride Tellurium tetrafluoride WebBook page for SeF4
Selenium_tetrafluoride
Index of chemical compounds with the same name
Selenium fluoride may refer to: Selenium tetrafluoride (selenium(IV) fluoride), SeF4 Selenium hexafluoride (selenium(VI) fluoride), SeF6 Seleninyl fluoride
Selenium_fluoride
2001. "Sulfur Tetrafluoride Safety Data Sheet" (PDF). Airgas. "Tungsten Hexafluoride Safety Data Sheet" (PDF). Airgas. OSHA Limits for Air Contaminants OSHA
List_of_highly_toxic_gases
H2SeO3 Selenium dibromide – SeBr2 Selenium dioxide – SeO2 Selenium disulfide – SeS2 Selenium hexafluoride – SeF6 Selenium hexasulfide – Se2S6 Selenium oxybromide
List_of_inorganic_compounds
S. (July 1957). "Fluorocarbon Derivatives. I. Derivatives of Sulfur Hexafluoride". Journal of the American Chemical Society. 79 (13): 3424–3429. Bibcode:1957JAChS
List_of_gases
Type of nuclear reactor that uses molten material as fuel
mainly uranium hexafluoride, containing the uranium-233 fuel, but also neptunium hexafluoride, technetium hexafluoride and selenium hexafluoride, as well as
Liquid fluoride thorium reactor
Liquid_fluoride_thorium_reactor
SeCl4 selenium tetrachloride 10026–03–6 SeF2 selenium difluoride 70421–43–1 SeF4 selenium tetrafluoride 13465–66–2 SeF6 selenium hexafluoride 7783–79–1
List of CAS numbers by chemical compound
List_of_CAS_numbers_by_chemical_compound
bromide 106-96-7 100 Propyl nitrate 627-3-4 2500 Sarin 107-44-8 100 Selenium hexafluoride 7783-79-1 1000 Stibine 7803-52-3 500 Sulfur dioxide (liquid) 7446-09-5
Highly_hazardous_chemical
hexafluoride 13768–38–2 F6Pu plutonium hexafluoride 13693–06–6 F6Re rhenium hexafluoride 10049–17–9 F6S sulfur hexafluoride 2551–62–4 F6Se selenium hexafluoride
Glossary_of_chemical_formulae
Group of chemical elements
sulfur hexafluoride, are stable and well-known. Sulfur tetrafluoride is also a well-known sulfur fluoride. Certain selenium fluorides, such as selenium difluoride
Chalcogen
Exposure to dangerous levels of airborne contaminants
Rotenone 2500 mg/m3 - 83794 7782-49-2 0072 Selenium 1 mg/m3 - 7782492 7783-79-1 0947 Selenium hexafluoride 15.8 mg/m3 2 ppm 7783791 7631-86-9 - Silica
Immediately dangerous to life or health
Immediately_dangerous_to_life_or_health
French chemist (1868–1959)
compounds, like bromine trifluoride, oxygen difluoride, selenium tetrafluoride and sulfur hexafluoride. In 1899, he was able to obtain pure beryllium by electrolysis
Paul_Lebeau
Numbers, classes, and proper shipping names allocated to dangerous goods
Refrigerant gas R 116 UN 2194 2 Selenium hexafluoride UN 2195 2 Tellurium hexafluoride UN 2196 2 Tungsten hexafluoride UN 2197 2 Hydrogen iodide, anhydrous
List of UN numbers 2101 to 2200
List_of_UN_numbers_2101_to_2200
Tabular arrangement of the chemical elements
particular subshell fall into the same columns (e.g. oxygen, sulfur, and selenium are in the same column because they all have four electrons in the outermost
Periodic_table
Chemical compound
process. For example, it converts tungsten to tungsten hexafluoride and selenium to selenium tetrafluoride: W + 6 ClF → WF6 + 3 Cl2 Se + 4 ClF → SeF4
Chlorine_monofluoride
Chemical compound
of two fluorides of tellurium. The other binary fluoride is tellurium hexafluoride. The widely reported Te2F10 has been shown to be F5TeOTeF5 (teflic anhydride)
Tellurium_tetrafluoride
Chemical element with atomic number 92 (U)
depleted uranium hexafluoride above $130 per kilogram in July 2007 from $5 in 2001. The gas centrifuge process, where gaseous uranium hexafluoride (UF 6) is
Uranium
Nuclear energy and weapons facility in Seversk, Russia
including highly enriched uranium for fuel elements and raw uranium hexafluoride for isotope enrichment. It was launched in 1954–1955. Radiochemical Plant
Siberian_Chemical_Combine
Chemical compound
produce thionyl fluoride, thionyl tetrafluoride, sulfuryl fluoride, selenium hexafluoride and F5SOSeF5. SeOF6 reacts very slowly with carbon monoxide, and
Pentafluoroselenium hypofluorite
Pentafluoroselenium_hypofluorite
Class of fluorine compounds
Trichloroisocyanuric acid can react with pentafluorosulfite to form SF5Cl. Selenium and tellurium also form similar anions SeF−5 and TeF−5. The general term
Pentafluorosulfate(IV)
Tendency of highly fluorinated molecules to vaporize
molecules to vaporize at comparatively low temperatures. Heptafluorides, hexafluorides and pentafluorides have much lower boiling points than the lower-valence
Fluoride_volatility
Chemical element with atomic number 9 (F)
an oxidation state of +2), sulfur, and selenium; tetrafluorides and hexafluorides exist for sulfur, selenium, and tellurium. The latter are stabilized
Fluorine
Chemical compounds with a sulfur atom
the highly reactive sulfur tetrafluoride and the highly inert sulfur hexafluoride. Whereas fluorine gives S(IV) and S(VI) compounds, chlorine gives S(II)
Sulfur_compounds
Category of chemical elements
elements intermediate between metals and nonmetals: Carbon Phosphorus Selenium One or more of the six elements most commonly recognized as metalloids
Nonmetal
Mass per unit volume
Metallic microlattice 0.9 Aerogel 1.0 Air 1.2 At sea level Tungsten hexafluoride 12.4 One of the heaviest known gases at standard conditions Liquid hydrogen
Density
Chemical compound
fluoride. A modern synthesis involves thermal decomposition of platinum hexafluoride. A solution of platinum tetrafluoride in water is coloured reddish brown
Platinum_tetrafluoride
American defense and energy company
dominance for multi-domain operations. ConverDyn – provides uranium hexafluoride (UF6) conversion and related services to utilities operating nuclear
General_Atomics
Chemical data page
Beauchamp, J.L. (1979), "The electron and fluoride affinities of tungsten hexafluoride by ion cyclotron resonance spectroscopy", Chem. Phys., 36 (3): 345, Bibcode:1979CP
Electron_affinity_(data_page)
Chemical element with atomic number 77 (Ir)
and above, only the tetrafluoride, pentafluoride and hexafluoride are known. Iridium hexafluoride, IrF 6, is a volatile yellow solid, composed of octahedral
Iridium
Any chemical compound having at least one fluorine atom
hydrolyze and are Lewis acidic. Sulfur and selenium tetrafluorides are molecular while TeF4 is a polymer. The hexafluorides are the result of direct fluorination
Fluorine_compounds
Chemical element with atomic number 17 (Cl)
mostly used in nuclear fuel processing, to oxidise uranium to uranium hexafluoride for its enriching and to separate it from plutonium, as well as in the
Chlorine
Chemical compounds with oxygen and a halogen bonded to the same atom
anhydrous solid chloride. MgCl2·6H2O + 6 SOCl2 → MgCl2 + 6 SO2 + 12 HCl Selenium and tellurium form similar compounds and also the oxo-bridged species F5AOAF5
Oxohalide
Group of low-reactive, gaseous chemical elements
fluorine and oxygen. He predicted the existence of krypton hexafluoride (KrF 6) and xenon hexafluoride (XeF 6) and speculated that xenon octafluoride (XeF 8)
Noble_gas
Chemical element with atomic number 35 (Br)
compounds to fluorides; as such, it is used to oxidise uranium to uranium hexafluoride in the nuclear power industry. Refractory oxides tend to be only partially
Bromine
Gaseous materials produced for use in industry
carbon dioxide (R744), ethane (R170), nitrous oxide (R744A), and sulfur hexafluoride; however, these can only be liquefied under pressure if kept below their
Industrial_gas
Electrical component that can break an electrical circuit
contacts may operate in a vacuum, immersed in mineral oil, or in sulfur hexafluoride. In AC power service, the current periodically passes through zero; this
Switch
Chemical element with atomic number 16 (S)
the highly reactive sulfur tetrafluoride and the highly inert sulfur hexafluoride. Whereas fluorine gives S(IV) and S(VI) compounds, chlorine gives S(II)
Sulfur
Use of ions to cause chemical changes
antimony hexafluoride or vaporized from liquid antimony pentafluoride. Gallium, Selenium and Indium are often implanted from solid sources such as selenium dioxide
Ion_implantation
Chemical element with atomic number 78 (Pt)
Platinum(II) and platinum(IV) bromides are known as well. Platinum hexafluoride is a strong oxidizer capable of oxidizing oxygen. Platinum(IV) oxide
Platinum
Chemical element with atomic number 110 (Ds)
solution. Darmstadtium hexafluoride (DsF6) is predicted to have very similar properties to its lighter homologue platinum hexafluoride (PtF6), having very
Darmstadtium
Class of organic compounds
masses more problematic. Incidentally, production and release of sulfur hexafluoride (SF6) have rapidly increased in the atmosphere since the 1970s. Similar
Chlorofluorocarbon
Chemical element with atomic number 54 (Xe)
of British Columbia, Neil Bartlett discovered that the gas platinum hexafluoride (PtF6) was a powerful oxidizing agent that could oxidize oxygen gas (O2)
Xenon
between them (usually air, argon-oxygen, nitrogen, hydrogen, or sulfur hexafluoride). To switch the device, a high-voltage pulse is delivered to the triggering
Trigatron
Chemical element with atomic number 93 (Np)
neptunium hexafluoride is extremely volatile, as are its adjacent actinide compounds uranium hexafluoride (UF6) and plutonium hexafluoride (PuF6). This
Neptunium
Chemical element with atomic number 86 (Rn)
4), RnF 6 would likely be much less stable than xenon hexafluoride (XeF 6): radon hexafluoride would also probably be a regular octahedral molecule, unlike
Radon
Chemical element with atomic number 3 (Li)
chemical energy propulsion system (SCEPS) uses a small tank of sulfur hexafluoride, which is sprayed over a block of solid lithium. The reaction generates
Lithium
Breakdown of nuclear fission results
form positively charged ions, but technetium halides like technetium hexafluoride exist. TcF6 is a nuisance in uranium enrichment as its boiling point
Fission_products_(by_element)
Chemical element with atomic number 2 (He)
frequencies, can be obtained by inhaling a dense gas such as sulfur hexafluoride or xenon. Inhaling helium can be dangerous if done to excess, since helium
Helium
Chemical element with atomic number 44 (Ru)
7, and MII 2LnIII RuV O 6. The highest known ruthenium halide is the hexafluoride, a dark brown solid that melts at 54 °C. It hydrolyzes violently upon
Ruthenium
Chemical element with atomic number 24 (Cr)
chloride (CrO 2Cl 2). However, despite several erroneous claims, chromium hexafluoride (as well as all higher hexahalides) remains unknown, as of 2020. Sodium
Chromium
Periodic table of the elements with eight or more periods
(element 129) are predicted to exhibit a +6 oxidation state and form hexafluorides, though 125F6 and 126F6 are predicted to be relatively weakly bound
Extended_periodic_table
Chemical element with atomic number 114 (Fl)
electrons share about the same energy, which would allow a volatile hexafluoride to form, but later calculations do not confirm this possibility. In general
Flerovium
Chemical element with atomic number 118 (Og)
doi:10.1016/0020-1650(75)80185-1. Seppelt, Konrad (2015). "Molecular Hexafluorides". Chemical Reviews. 115 (2): 1296–1306. doi:10.1021/cr5001783. PMID 25418862
Oganesson
Systems to distribute electricity
techniques is to keep the chamber enclosing the contacts flooded with sulfur hexafluoride (SF6)—a non-toxic gas with sound arc-quenching properties. Other techniques
Electric_power_system
List of definitions of terms and concepts used in electrical engineering and electronics
sulfur hexafluoride circuit breaker A kind of automatic circuit protection switch that breaks current in an atmosphere of pressurized sulfur hexafluoride gas
Glossary of electrical and electronics engineering
Glossary_of_electrical_and_electronics_engineering
Any chemical compound having at least one bromine atom
compounds to fluorides; as such, it is used to oxidise uranium to uranium hexafluoride in the nuclear power industry. Refractory oxides tend to be only partially
Bromine_compounds
Chemical element with atomic number 106 (Sg)
acidic solution are as follows: Seaborgium should form a very volatile hexafluoride (SgF6) as well as a moderately volatile hexachloride (SgCl6), pentachloride
Seaborgium
Chemical element with atomic number 112 (Cn)
S2CID 119339584. Hu, Shu-Xian; Zou, Wenli (23 September 2021). "Stable copernicium hexafluoride (CnF6) with an oxidation state of VI+". Physical Chemistry Chemical Physics
Copernicium
F-block chemical elements
of plutonium III, IV, V, VI, VII salts Uranium tetrachloride Uranium hexafluoride U3O8 (yellowcake) An – actinide **Depending on the isotopes Some actinides
Actinide
Chemical compound
fluorides Disulfur difluoride Sulfur difluoride Disulfur decafluoride Sulfur hexafluoride Related compounds Thionyl fluoride Except where otherwise noted, data
Sulfur_tetrafluoride
Chemical element with atomic number 109 (Mt)
to be sufficiently volatile is meitnerium hexafluoride (MtF 6), as its lighter homologue iridium hexafluoride (IrF 6) is volatile above 60 °C and therefore
Meitnerium
Chemical element with atomic number 45 (Rh)
pentafluoride, a tetrameric complex with the true formula Rh4F20), and rhodium hexafluoride. Three rhodium oxides are Rh 2O 3 (a paramagnetic black powder), RhO
Rhodium
(Y: 1931) 07.BD.10 [211] [212] [213] (IUPAC: henicosasodium chloride hexafluoride heptasulfate) Schallerite (pyrosmalite: 1925) 9.EE.15 [214] [215] [216]
List of minerals recognized by the International Mineralogical Association (S)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(S)
Structured cabling Submarine communications cable Sulfur hexafluoride circuit breaker Sulfur hexafluoride Sun Microsystems Super grid Supercomputer Superconducting
Index of electrical engineering articles
Index_of_electrical_engineering_articles
Group of chemical elements
(2006-05-01). "Solid State Molecular Structures of Transition Metal Hexafluorides". Inorganic Chemistry. 45 (9): 3782–3788. doi:10.1021/ic052029f. ISSN 0020-1669
Group_10_element
Assembly of electrodes at either end of an insulated tube filled with gas
in the discharge channel. One of the most popular choices is sulfur hexafluoride, used in special high-voltage applications. Other common options are
Gas-filled_tube
050 – acidulated phosphate fluoride MeSH D01.303.350.300.900 – sulfur hexafluoride MeSH D01.303.350.300.950 – tin fluorides MeSH D01.339.409.500 – nitric
List_of_MeSH_codes_(D01)
Class of chemical compounds
involves heating the rare earth oxide, with a rare earth fluoride and selenium dioxide with a caesium bromide flux. If glass or silica containers are
Selenite_fluoride
Any of the chemical elements in the second row of the periodic table
sulfur it can form the extremely stable and chemically inert sulfur hexafluoride; with carbon it can form the remarkable material Teflon that is a stable
Period_2_element
Theoretical chemical element with atomic number 120 (Ubn)
The +6 state involving all the 7p3/2 electrons has been suggested in a hexafluoride, UbnF6. The +1 state may also be isolable. Many unbinilium compounds
Unbinilium
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
Boy/Male
Sikh
The brave who remembers God
Boy/Male
Assamese, Indian, Tamil
God
Girl/Female
English American
Form of Evelyn: Life.
Girl/Female
Hebrew Greek
From Elisheba, meaning either oath of God, or God is satisfaction.
Boy/Male
British, English
From the Valley
Girl/Female
Indian, Telugu
Brilliant
Girl/Female
Tamil
Indratha | இஂதà¯à®°à®¤à®¾
Power and dignity of Indra
Male
English
Variant spelling of English Hugh, HUE means "heart," "mind," or "spirit."
Girl/Female
Hindu
Ray of Sun, Lives by the lane
Boy/Male
Celtic English Gaelic American Irish
Son of Neil.
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
SELENIUM HEXAFLUORIDE
n.
A species of fern with fronds (Asplenium Ceterach).
n.
A variety of gypsum, occuring in transparent crystals or crystalline masses.
a.
Of or pertaining to selenium; derived from, or containing, selenium; specifically, designating those compounds in which the element has a higher valence as contrasted with selenious compounds.
n.
A metallic mineral, a selenide of copper and silver; -- so called by Berzelius on account of its being found soon after the discovery of the metal selenium.
n.
A binary compound of selenium, or a compound regarded as binary; as, ethyl selenide.
a.
Of or pertaining to selenite; resembling or containing selenite.
n.
A selenide containing two atoms of selenium in each molecule.
n.
An element that in combination produces amphid salt; -- applied by Berzelius to oxygen, sulphur, selenium, and tellurium.
n.
A nonmetallic element of the sulphur group, and analogous to sulphur in its compounds. It is found in small quantities with sulphur and some sulphur ores, and obtained in the free state as a dark reddish powder or crystalline mass, or as a dark metallic-looking substance. It exhibits under the action of light a remarkable variation in electric conductivity, and is used in certain electric apparatus. Symbol Se. Atomic weight 78.9.
n.
A hypothetical radical of selenium, analogous to sulphonium.
n.
A selenide.
a.
Containing, or impregnated with, selenium; as, seleniferous pyrites.
a.
Of or pertaining to the splenial bone or splenius muscle.
n.
A salt of selenious acid.
n.
The thickened posterior border of the corpus callosum; -- so called in allusion to its shape.
a.
Of, pertaining to, or containing, selenium; specifically, designating those compounds in which the element has a lower valence as contrasted with selenic compounds.
n.
A flat muscle of the back of the neck.
a.
Combined with selenium as in a selenide; as, seleniureted hydrogen.