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Octasulfur is an
inorganic substance with the
chemical formula S8. It is an
odourless and
tasteless yellow solid, and is a
major industrial chemical. It...
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Octasulfur monoxide is an
inorganic compound with a
chemical formula S8O,
discovered in 1972. It is a type of
sulfur oxide. A
crystalline compound composed...
- 1 pm. It is said to be the
least stable of all of the
sulfur allotropes.
Octasulfur contains puckered S8 rings, and is
known in
three forms that
differ only...
- The best-known
allotrope is
octasulfur, cyclo-S8. The
point group of cyclo-S8 is D4d and its
dipole moment is 0 D.
Octasulfur is a soft, bright-yellow solid...
- 12 H2O → 8 Au + 3 H2SO4 + 18 H+ Conversely, it is
claimed that cyclo-
octasulfur reduces gold(III)
sulfate to a
mixture of gold
sulfides and
sulfur oxides:...
-
mites and
other parasites. Chemically, it is the
naturally occurring octasulfur (S8).
Flowers of
sulfur or
sublimed sulfur (Latin:
sulfur sublimatum)...
- Cyclo-S5 Cyclo-Hexasulfur, Cyclo-S6 Cyclo-Heptasulfur, Cyclo-S7 Cyclo-
Octasulfur, Cyclo-S8
Selenium "Red selenium", cyclo-Se8 Gray selenium, polymeric...
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Appearance Vivid, orange,
opaque crystals Related compounds Related compounds Octasulfur Except where otherwise noted, data are
given for
materials in
their standard...
-
tetrahydrofuran (THF)
cannot be
polymerized above Tc = 84 °C, nor cyclo-
octasulfur (S8)
below Tf = 159 °C. However, for many monomers, Tc and Tf, for polymerization...
-
claimed as the
product when gold(III)
acetate is
sonicated with cyclo-
octasulfur in decalin.
Hiroaki Sakurai;
Kenji Koga;
Yasuo Iizuka;
Masato Kiuchi (2013)...
