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Selenium tetrachloride is the inorganic compound composed with the formula SeCl 4. This compound exists as yellow to white volatile solid. This compound exists as yellow to white volatile solid. It is one of two commonly available selenium chlorides , the other example being selenium monochloride , Se 2 Cl 2 .
Metastable solutions of selenium dichloride can be prepared from sulfuryl chloride and selenium (reaction of the elements generates the tetrachloride instead), and constitute an important reagent in the preparation of selenium compounds (e.g. Se 7).
This is a list of chemical elements and their atomic properties, ordered by atomic number (Z).. Since valence electrons are not clearly defined for the d-block and f-block elements, there not being a clear point at which further ionisation becomes unprofitable, a purely formal definition as number of electrons in the outermost shell has been used.
Selenium tetrachloride, SeCl 4 This page was last edited on 19 March 2024, at 15:16 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
CRC Press. Boca Raton, Florida, 2003; Section 4, Properties of the Elements and Inorganic Compounds; Vapor Pressure of the Metallic Elements The equations reproduce the observed pressures to an accuracy of ±5% or better. Coefficients from this source: Alcock, C. B.; Itkin, V. P.; Horrigan, M. K. (1984).
Platinum tetrachloride, PtCl 4; Polonium tetrachloride, PoCl 4; Protactinium tetrachloride, PaCl 4; Rhenium tetrachloride, ReCl 4; Ruthenium tetrachloride, RuCl 4; Rutherfordium tetrachloride, RfCl 4, a compound similar but more volatile to hafnium tetrachloride. Selenium tetrachloride, SeCl 4; Silicon tetrachloride, SiCl 4; Technetium ...
Selenium compounds are compounds containing the element selenium (Se). Among these compounds, selenium has various oxidation states , the most common ones being −2, +4, and +6. Selenium compounds exist in nature in the form of various minerals, such as clausthalite , guanajuatite , tiemannite , crookesite etc., and can also coexist with ...
Tellurium and selenium are the heavy elements most depleted by this process. [ 10 ] Tellurium is sometimes found in its native (i.e., elemental) form, but is more often found as the tellurides of gold such as calaverite and krennerite (two different polymorphs of AuTe 2 ), petzite , Ag 3 AuTe 2 , and sylvanite , AgAuTe 4 .