Selenium hexasulfide (original) (raw)
سداسي كبريتيد السيلينيوم هو مركب كيميائي له الصيغة Se2S6، ويوجد على شكل بلورات إبرية برتقالية.
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| dbo:abstract | سداسي كبريتيد السيلينيوم هو مركب كيميائي له الصيغة Se2S6، ويوجد على شكل بلورات إبرية برتقالية. (ar) Selenium hexasulfide is a chemical compound with formula Se2S6. Its molecular structure consists of a ring of two selenium and six sulfur atoms, analogous to the S8 allotrope of sulfur (cyclooctasulfur) and other selenium sulfides with formula SenS8−n. There are several isomers depending on the relative placement of the selenium atoms in the ring: 1,2 (with the two Se atoms adjacent), 1,3, 1,4, and 1,5 (with the Se atoms opposite). It is an oxidizing agent. The 1,2 isomer can be prepared by reaction of and dichlorodiselane with potassium iodide in carbon disulfide. The reaction produces also cyclooctaselenium Se8 and all other eight-member cyclic selenium sulfides, except SeS7, and several six- and seven-membered rings. (en) Гексасульфид диселена — бинарное неорганическое соединениеселена и серыс формулой Se2S6,оранжевые кристаллы. (ru) 六硫化二硒是一种无机化合物，化学式为Se2S6，可以视作环八硫（S8）分子中两个硫原子被硒原子取代得到的化合物。根据硒原子取代的位置不同，可以得到四种异构体：1,2、1,3、1,4和1,5-异构体。它是一种氧化剂。 1,2-异构体可由氯化硫、氯化硒和碘化钾在二硫化碳中反应得到，该反应也会同时产生环八硒（Se8）和除了SeS7以外的八元环硫化硒，以及六元环和七元环产物。 (zh) |
| dbo:alternativeName | Diselenium hexasulfide (en) |
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| dbp:imagename | Selenium hexasulfide (en) |
| dbp:name | Selenium hexasulfide (en) |
| dbp:othernames | Diselenium hexasulfide (en) |
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| dct:subject | dbc:Oxidizing_agents dbc:Selenium_compounds dbc:Sulfides dbc:Interchalcogens |
| gold:hypernym | dbr:Compound |
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| rdfs:comment | سداسي كبريتيد السيلينيوم هو مركب كيميائي له الصيغة Se2S6، ويوجد على شكل بلورات إبرية برتقالية. (ar) Гексасульфид диселена — бинарное неорганическое соединениеселена и серыс формулой Se2S6,оранжевые кристаллы. (ru) 六硫化二硒是一种无机化合物，化学式为Se2S6，可以视作环八硫（S8）分子中两个硫原子被硒原子取代得到的化合物。根据硒原子取代的位置不同，可以得到四种异构体：1,2、1,3、1,4和1,5-异构体。它是一种氧化剂。 1,2-异构体可由氯化硫、氯化硒和碘化钾在二硫化碳中反应得到，该反应也会同时产生环八硒（Se8）和除了SeS7以外的八元环硫化硒，以及六元环和七元环产物。 (zh) Selenium hexasulfide is a chemical compound with formula Se2S6. Its molecular structure consists of a ring of two selenium and six sulfur atoms, analogous to the S8 allotrope of sulfur (cyclooctasulfur) and other selenium sulfides with formula SenS8−n. There are several isomers depending on the relative placement of the selenium atoms in the ring: 1,2 (with the two Se atoms adjacent), 1,3, 1,4, and 1,5 (with the Se atoms opposite). It is an oxidizing agent. (en) |
| rdfs:label | سداسي كبريتيد السيلينيوم (ar) Selenium hexasulfide (en) Гексасульфид диселена (ru) 六硫化二硒 (zh) |
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