Samarium(III) oxide (Sm2O3) is a chemical compound. Samarium oxide readily forms on the surface of samarium metal under humid conditions or temperatures...
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Samarium(III) chloride, also known as samarium trichloride, is an inorganic compound of samarium and chloride. It is a pale yellow salt that rapidly absorbs...
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and at 680°C it decomposes to form samarium(III) oxide. Samarium(III) nitrate is produced by the reaction of samarium hydroxide and nitric acid:[citation...
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typical member of the lanthanide series, samarium usually has the oxidation state +3. Compounds of samarium(II) are also known, most notably the monoxide...
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Europium(III) oxide (Eu2O3), is a chemical compound of europium and oxygen. It is widely used as a red or blue phosphor in television sets and fluorescent...
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tetrahydrate form. Its tetrahydrate can be obtained by dissolving samarium(III) oxide in 50% acetic acid solution, crystallizing and vacuum drying.[unreliable...
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Sm(NO3)3 Samarium(III) oxide – Sm2O3 Samarium(III) phosphate – SmPO4 Samarium(III) sulfate – Sm2(SO4)4 Samarium(III) sulfide – Sm2S3 Scandium(III) fluoride...
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885 °C for samarium oxide. It can catalyze the rearrangement of propylene oxide derivatives to methyl ketones. It reacts with samarium(III) iodide, sodium...
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Samarium(III) sulfide (Sm2S3) is a chemical compound of the rare earth element samarium, and sulfur. In this compound samarium is in the +3 oxidation...
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Promethium(III) oxide is a compound with the formula Pm2O3. It is the most common form of promethium. Promethium oxide exists in three major crystalline...
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perchlorate can be obtained by the reaction of perchloric acid and samarium(III) oxide. The hydrate precipitated from the solution can be dehydrated with...
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Samarium compounds are compounds formed by the lanthanide metal samarium (Sm). In these compounds, samarium generally exhibits the +3 oxidation state...
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1085 °C by the Czochralski method. Samarium(III) molybdate can also be prepared by reacting samarium and molybdenum(VI) oxide: S m 2 O 3 + 3 M o O 3 → 800...
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In chemistry, the oxidation state, or oxidation number, is the hypothetical charge of an atom if all of its bonds to other atoms were fully ionic. It...
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Lanthanide (redirect from Lanthanide oxide)
spintronics. A mixed EuII/EuIII oxide Eu3O4 can be produced by reducing Eu2O3 in a stream of hydrogen. Neodymium and samarium also form monoxides, but these...
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structure isotypic to that of plutonium(III) bromide. SmBr3·6H2O can be crystallized by dissolving samarium oxide in 40% hydrobromic acid. The hydrate and...
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Reductions with samarium(II) iodide involve the conversion of various classes of organic compounds into reduced products through the action of samarium(II) iodide...
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32248–43–4 SmI3 samarium(III) iodide 13813–25–7 Sm2O3 samarium(III) oxide 12060–58–1 Sm2S3 samarium(III) sulfide 12067–22–0 Sm2Se3 samarium(III) selenide 12039–56–4...
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(SmBr3) with hydrogen (H2). Kagan also synthesized it by converting samarium(III) oxide (Sm2O3) to SmBr3 and then reducing with a lithium dispersion in THF...
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Einkristalluntersuchungen an Neodym(III)-oxalatdekahydrat und Samarium(III)-oxalatdekahydrat. Die Elementarzelle von Promethium(III)-oxalatdekahydrat". Zeitschrift...
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Samarium(III) oxalate is an inorganic compound, a salt of samarium and oxalic acid with the formula Sm2(C2O4)3. The compound does not dissolve in water...
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by Sharon Shinn Samaria, other name for samarium(III) oxide, the sesquioxide of the chemical element samarium Samaria (bryozoan), an extinct genus of...
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Europium (section Eu(II) vs. Eu(III))
stabilize the lower oxidation state. Three oxides are known: europium(II) oxide (EuO), europium(III) oxide (Eu2O3), and the mixed-valence oxide Eu3O4, consisting...
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Chromium (redirect from Chromium(III))
number of chromium(III) compounds are known, such as chromium(III) nitrate, chromium(III) acetate, and chromium(III) oxide. Chromium(III) can be obtained...
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Terbium acetate (redirect from Terbium(III) acetate)
decompose at 220 °C, forming terbium oxide at 650 °C. Manabe, Kazuo; Ogawa, Makoto. Thermal decomposition of terbium(III) acetate tetrahydrate (in Japanese)...
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Hot cathode (section Oxide-coated cathodes)
strontium oxide and calcium oxide. Another standard formulation is barium oxide, calcium oxide, and aluminium oxide in a 5:3:2 ratio. Thorium oxide may be...
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of all lanthanide oxalates. Unlike the nitrate, the oxide is similar to the corresponding samarium salt and not the neodymium salt. As-synthesized, e.g...
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Iron (section Molten oxide electrolysis)
due to its oxide layer. Iron forms various oxide and hydroxide compounds; the most common are iron(II,III) oxide (Fe3O4), and iron(III) oxide (Fe2O3). Iron(II)...
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(February 1987). "The thermodynamics of vaporization and formation of samarium(III) oxide telluride". Journal of the Less Common Metals. 128: 241–247. doi:10...
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