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Sulfur hexafluoride or sulphur hexafluoride (British spelling) is an inorganic compound with the formula SF 6. It is a colorless, odorless, non-flammable, and non-toxic gas. SF 6 has an octahedral geometry, consisting of six fluorine atoms attached to a central sulfur atom. It is a hypervalent molecule. [citation needed] Typical for a nonpolar ...
They are divided into several types, the main of those are hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulphur hexafluoride (SF6). They are used in refrigeration, air conditioning, heat pumps, fire suppression, electronics, aerospace, magnesium industry, foam and high voltage switchgear.
Sulfur hexafluoride – SF 6; Sulfur tetrafluoride – SF 4; Sulfuric acid – H 2 SO 4; Sulfurous acid – H 2 SO 3; Sulfuryl chloride – SO 2 Cl 2; Tetrasulfur tetranitride – S 4 N 4; Persulfuric acid (Caro's acid) – H 2 SO 5
For compounds with the formula MX 6, the chief alternative to octahedral geometry is a trigonal prismatic geometry, which has symmetry D 3h. In this geometry, the six ligands are also equivalent. There are also distorted trigonal prisms, with C 3v symmetry; a prominent example is W(CH 3) 6.
Sulfur hexafluoride, SF 6; Disulfur decafluoride, S 2 F 10; Sulfur tetrafluoride, SF 4; Disulfur tetrafluoride, S 2 F 4; Sulfur difluoride, SF 2; Disulfur difluoride, S 2 F 2; Thiothionyl fluoride, S 2 F 2 (second isomer) 1,3-Difluoro-trisulfane-1,1-difluoride, S 3 F 4
A hexafluoride is a chemical compound with the general formula QX n F 6, QX n F 6 m−, or QX n F 6 m+. Many molecules fit this formula. An important hexafluoride is hexafluorosilicic acid (H 2 SiF 6), which is a byproduct of the mining of phosphate rock.
This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. ... sulfur hexafluoride: 2551-62-4 F 6 Se:
Hexafluorophosphate is an anion with chemical formula of [PF 6] −. It is an octahedral species that imparts no color to its salts. [PF 6] − is isoelectronic with sulfur hexafluoride, SF 6, and the hexafluorosilicate dianion, [SiF 6] 2−, and hexafluoroantimonate [SbF 6] −. In this anion, phosphorus has a valence of 5.