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Samarium carbides are prepared by melting a graphite-metal mixture in an inert atmosphere. After the synthesis, they are unstable in air and need to be studied under an inert atmosphere. [36] Samarium monophosphide SmP is a semiconductor with a bandgap of 1.10 eV, the same as in silicon, and electrical conductivity of n-type. It can be prepared ...
Samarium carbides are prepared by melting a graphite-metal mixture in an inert atmosphere. After the synthesis, they are unstable in air and are studied also under inert atmosphere. [13] Samarium monophosphide SmP is a semiconductor with the bandgap of 1.10 eV, the same as in silicon, and high electrical conductivity of n-type. It can be ...
Samarium(III) oxalate is an inorganic compound, a salt of samarium and oxalic acid with the formula Sm 2 (C 2 O 4) 3. [1] The compound does not dissolve in water, forms a crystalline hydrate with yellow crystals.
2 Properties. 3 References. Toggle the table of contents ... Samarium(III) nitride is a binary inorganic compound of samarium and nitrogen with the chemical formula ...
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 water to form a hexahydrate, SmCl 3. 6H 2 O. [1] The compound has few practical applications but is used in laboratories for research on new compounds of samarium.
1 Chemical properties. 2 References. Toggle the table of contents. Samarium(III) hydroxide ... Samarium(III) hydroxide is an inorganic compound with chemical formula ...
2 Properties. 3 References. Toggle the table of contents. ... Samarium(III) perchlorate is an inorganic compound with the chemical formula Sm ...
Samarium(III) iodide is a yellow powder that is unstable in air and decomposes in water . [1] When heated with metallic samarium, it forms samarium diiodide: [4] + Reduction by hydrogen also affords samarium diiodide: