Chem, 1995, 34, 4299–4304 DOI: 10.1021/ic00121a006, "Copper Selenide Nanocrystals for Photothermal Therapy", Selenide Nanoparticles Used In Solar Energy Conversion, https://en.wikipedia.org/w/index.php?title=Selenide&oldid=898803709, Creative Commons Attribution-ShareAlike License, This page was last edited on 26 May 2019, at 01:05. Linear Formula: Cs 2 Se: MDL Number: N/A: EC No. What is the formula for the ionic compound for Sr and Te? Cadmium selenide is an inorganic compound with the formula Cd Se. 2.6 × 10-5 M 1.0 × 10-11 M 1.3 × 10-4 M 5.1 × 10-3 M Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na 2 Se. Similar to sulfide, in aqueous solution, the selenide ion, Se , is prevalent only in very basic conditions. Both these selenides are iso-structural to UFeS 3 and have a space group of C mcm with orthorhombic crystal system and four formula units per unit cell. The degree of substitution is only of commercial interest for copper sulfide ores, in which case selenium is recovered as a by-product of copper refining. 250-448-8: Beilstein/Reaxys No. Some related compounds do not actually contain a selenide … $(By) – returns "first SelenideElement" by the locator of the By class. Answer c. Al 2 O 3. Aluminium selenide is the inorganic compound with the formula Al 2 Se 3. Alternatively, they can be prepared by dissolving selenium and an alkali metal in a liquid ammonia. Similar to sulfide, in aqueous solution, the selenide ion, Se2−, is prevalent only in very basic conditions. 1 grams Platinum(IV) Selenide is equal to 0.0028328772400977 mole. It allows some additional features which are not possible with plain Selenium. IUPAC Standard InChIKey: SPVXKVOXSXTJOY-UHFFFAOYSA-N; CAS Registry Number: 7783-07-5; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Stanford Advanced Materials (SAM) is a trust-worthy supplier of Antimony (III) Selenide Powder. Its chemical formula is H 2 Se. Neu!! The two most common phases, α and β, have a layered structure, while γ is a "defect wurtzite structure. com.codeborne.selenide.SelenideElement . They are stronger reducing agents than sulfides. Synthesis of actinide metal selenide of formulae ThMnSe 3 and UMnSe 3 have been reported at high temperature of 1223K and 1273K respectively, over a period of days. Hydrogen selenide, also known as hydroselenic acid, selenium hydride, or selane, is a chemical compound. Contents. If you have any examples of Selenide usage, feel free to share them with us! "Selenide is really nice and capable tool for writing functional/acceptance tests for your browser-based UI. How to detect Hydrogen selenide. The particles can be adapted for a variety of applications by varying the ligands coordinated to the positively-charged outer layer. formation of ion. In acid conditions, hydrogen selenide, H2Se, is formed. Antimony (III) Selenide Powder (CAS 1315-05-5) is a kind of black powder with a molecular formula of Sb2Se3. Sodium selenide is a chemical compound. Bernd E. Langner "Selenium and Selenium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim. In neutral conditions, hydrogen selenide ion, HSe−, is most common. Cesium Selenide is generally immediately available in most volumes. Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. IUPAC Standard InChIKey: SPVXKVOXSXTJOY-UHFFFAOYSA-N; CAS Registry Number: 7783-07-5; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. The two most common phases, α and β, have a layered structure, while γ is a "defect wurtzite structure." Use this page to learn how to convert between grams Platinum(IV) Selenide and mole. Mit Säuren setzen sich diese zu Selenwasserstoff um (giftig!). From Simple English Wikipedia, the free encyclopedia, https://simple.wikipedia.org/w/index.php?title=Selenide&oldid=4268741, Creative Commons Attribution/Share-Alike License. The SI base unit for amount of substance is the mole. Sodium hydride 3. The SI base unit for amount of substance is the mole. High purity, submicron and nanopowder forms may be considered. [6], Quantum dots based on metal selenides have been extensively for their distinctive spectral properties. We created Selenide examples group on github with examples of using Selenide: for testing Gmail, for testing Google search. Formula: H2Se | CAS: 7783-07-5. The chemistry of the selenides and sulfides is similar. Some selenides are reactive to oxidation by air. Formula: CSSe; Molecular weight: 123.04; IUPAC Standard InChI: InChI=1S/CSSe/c2-1-3; Download the identifier in a file. Natriumselenit ist das Natriumsalz der Selenigen Säure (H2SeO3) mit der chemischen Formel Na2SeO3. Antimony pentafluoride 5. Mehr sehen » Natriumselenit. This hydrolysis occurs because of the extreme basicity of the Se 2− ion. A selenide is a chemical compound containing a selenium anion with oxidation number of −2 (Se2−), much as sulfur does in a sulfide. Selenides are similar to sulfides. K → K+ + e-Se + 2e- → Se-2. (C5H5)2TiSe5, which is analogous to titanocene pentasulfide. Cobalt (II) selenide is an inorganic compound with the chemical formula CoSe. Selenide is an elemental selenium. Solutions of sulfide salts are corrosive. Linear Formula: Rh-Se: MDL Number: N/A: EC No. High purity, submicron and nanopowder forms may be considered. Its chemical formula is Se 2–. Selenides are reducing agents when pure. Indium(III) selenide is a compound of indium and selenium.It has potential for use in photovoltaic devices and it has been the subject of extensive research. Its chemical formula is Se 2–. General description Copper selenide is an ionic conductor. Related Products: Cadmium Selenide Powder (CdSe Powder), Copper (I) Selenide Powder (Cu2Se Powder), Barium Selenite Powder (CAS No.13718-59-7) Selenides are normally mixed with sulfides. Selenides are normally mixed with sulfides. Owing to the greater reducing power of selenide, metal selenides are more easily decomposed to the elements than are sulfides (tellurides are even more labile). Mit der chemischen Formel Na2SeO3 selenide ion, Se2−, is a `` defect structure! 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