Phosphide silicides or silicide phosphides or silicophosphides are compounds containing anions composed of silicide (Si4−) and phosphide (P3−). They can be considered as mixed anion compounds. They are distinct from the phosphidosilicates, which have the phosphorus bonded to the silicon. Related compounds include the phosphide carbides, germanide phosphides, nitride silicides, and antimonide silicides.
One preparation method is to heat a metal phosphide with silicon in a silica tube. Phosphorus must be prevented from evaporating. Another method is to use a liquid tin flux.
Phosphide silicides may be present as minerals. They are under investigation as photovoltaic materials.[1]
^Martinez, Aaron D.; Ortiz, Brenden R.; Johnson, Nicole E.; Baranowski, Lauryn L.; Krishna, Lakshmi; Choi, Sukgeun; Dippo, Patricia C.; To, Bobby; Norman, Andrew G.; Stradins, Paul; Stevanovic, Vladan (January 2015). "Development of ZnSiP$_{\mathbf 2}$ for Si-Based Tandem Solar Cells". IEEE Journal of Photovoltaics. 5 (1): 17–21. doi:10.1109/JPHOTOV.2014.2362305. ISSN 2156-3381. S2CID 6853210.
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Phosphidesilicides or silicidephosphides or silicophosphides are compounds containing anions composed of silicide (Si4−) and phosphide (P3−). They can...
include the phosphidesilicides, germanide phosphides, arsenide carbides, nitride carbides and silicide carbides. In light rare earth phosphide carbides...
susceptible to protonolysis. Derivatives of nitride (N3−), phosphides (P3−), and silicides (Si4−) hydrolyze to give ammonia, phosphine, and silane. Analogous...
Nickel–Strunz classification system also includes the naturally occurring phosphides, silicides, nitrides, carbides, and arsenides. The following elements occur...
as a semimetal. Related compounds include the germanide carbides, phosphidesilicides, boride carbides and nitride carbides. Other related compounds may...
Fe)16PSi5, from the Mount Egerton aubrite: the first natural P-Si-ordered phosphide-silicide". Journal of Geosciences. 66 (4): 189–198. doi:10.3190/jgeosci.331...
containing silicon and one other chemical element. Technically the term silicide is reserved for any compounds containing silicon bonded to a more electropositive...
eight atoms in the unit cell. Examples occur among the transition metal silicides and germanides, as well as a few other compounds such as gallium palladide...
elements) such as aluminium gallium indium phosphide (AlInGaP)) alloy and Indium arsenide antimonide phosphide (InAsSbP). The properties of III-V compound...
of tunneling within rocks, vesicular outgassed rocks (often glazed by a silicide-rich and/or metal oxide crust), or completely vitrified and dense rock...
as halogens to give indium(III) compounds. It does not form a boride, silicide, or carbide, and the hydride InH3 has at best a transitory existence in...
commonly used metallic deoxidizers: Ferrosilicon, ferromanganese, calcium silicide - used in steelmaking in production of carbon steels, stainless steels...
intermetallic carbides and borides. A few phases of ternary silicides, germanides, and phosphides are also known to exist. In going from the binary to ternary...
carbides, beta crystals, inter crystalline copper, magnesium silicide, iron phosphide's and other phases as they solidify. Detection limits seem to be...
percent of calcium carbide UN 1404 4.3 Calcium hydride UN 1405 4.3 Calcium silicide UN 1406 ? (UN No. no longer in use) Calcium-Silicon alloy (UN No. no longer...
brick-red compound that reacts with water to give methane. No beryllium silicide has been identified. The halides BeX2 (X = F, Cl, Br, and I) have a linear...
titanium nitride and liberating silicon; silicon then forms brittle nickel silicides and eutectic gold-silicon phase; the resulting joint is weak and melts...
such values are critical. Newer CMOS output buffers using lightly doped silicide drains are more ESD sensitive; the N-channel driver usually suffers damage...
iron-silicon alloy, used in some mixtures, sometimes replacement of calcium silicide Manganese – used to control burn rates, e.g. in delay compositions Zinc...
(including natural alloys, intermetallic compounds, carbides, nitrides, phosphides and silicides) with the chemical composition Pt2FeNi and thus is chemically seen...
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