The chalcogens react with each other to form interchalcogen compounds. Although no chalcogen is extremely electropositive, nor quite as electronegative...

being polonium monoxide (PoO) and polonium dioxide (PoO2). It is an interchalcogen that has so far only been detected in trace amounts. It has been reported...

being polonium dioxide (PoO2) and polonium trioxide (PoO3). It is an interchalcogen. Polonium monoxide is a black solid. It is formed during the radiolysis...

Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula SO 2. It is...

tellurium with tungsten hexachloride: 8 Te + 2 WCl 6 → Te2+ 8(WCl− 6) 2 Interchalcogen cations also exist, such as Te 2Se2+ 6 (distorted cubic geometry) and...

interhalogen IF7 can be formed by reacting palladium iodide with fluorine. Interchalcogen Hydrogen halide An initial attempt to fluoridate astatine using chlorine...

Sulfur monoxide is an inorganic compound with formula SO. It is only found as a dilute gas phase. When concentrated or condensed, it converts to S2O2 (disulfur...

oxygen at 500 °C. It is the most stable oxide of polonium and is an interchalcogen. At room temperature, polonium dioxide has a face-centered cubic (fluorite)...

Selenium disulfide, also known as selenium sulfide, is a chemical compound and medication used to treat seborrheic dermatitis, dandruff, and pityriasis...

Selenium dioxide is the chemical compound with the formula SeO2. This colorless solid is one of the most frequently encountered compounds of selenium....

Sulfur trioxide (alternative spelling sulphur trioxide) is the chemical compound with the formula SO3. It has been described as "unquestionably the most...

but this compound is unstable. Chalcogen compounds form a number of interchalcogens. For instance, sulfur forms the toxic sulfur dioxide and sulfur trioxide...

Disulfur monoxide or sulfur suboxide is an inorganic compound with the formula S2O, one of the lower sulfur oxides. It is a colourless gas and condenses...

Tellurium dioxide (TeO2) is a solid oxide of tellurium. It is encountered in two different forms, the yellow orthorhombic mineral tellurite, β-TeO2, and...

Selenium trioxide is the inorganic compound with the formula SeO3. It is white, hygroscopic solid. It is also an oxidizing agent and a Lewis acid. It is...

Higher sulfur oxides are a group of chemical compounds with the formula SO3+x where x lies between 0 and 1. They contain peroxo (O−O) groups, and the oxidation...

The lower sulfur oxides are a group of inorganic compounds with the formula SmOn, where 2m > n. These species are often unstable and thus rarely encountered...

Tellurium trioxide (TeO3) is an inorganic chemical compound of tellurium and oxygen. In this compound, tellurium is in the +6 oxidation state. There are...

tellurium with tungsten hexachloride: 8 Te + 2 WCl 6 → Te2+ 8(WCl− 6) 2 Interchalcogen cations also exist, such as Te 2Se2+ 6 (distorted cubic geometry) and...

Selenium hexasulfide is a chemical compound with the chemical formula Se2S6. Its molecular structure is an 8-membered ring, consisting of two selenium...

The diatomic molecule tellurium monoxide has been found as a transient species. Previous work that claimed the existence of TeO solid has not been substantiated...