A telluroxide is a type of

organotellurium compound Organotellurium chemistry describes the synthesis and properties of chemical compounds containing a carbon-tellurium chemical bond. Organotellurium chemistry is a lightly studied area, in part because of the few applications. Functional groups The ...

with the formula R₂TeO. These compounds are analogous to sulfoxides in some respects. Reflecting the decreased tendency of Te to form

multiple bond In chemistry, bond order, as introduced by Linus Pauling, is defined as the difference between the number of bonds and anti-bonds. The bond order itself is the number of electron pairs (covalent bonds) between two atoms. For example, in diat ...

s, telluroxides exist both the monomer and the

polymer A polymer (; Greek '' poly-'', "many" + ''-mer'', "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic a ...

, which are favored in solution and the solid state, respectively:Jens Beckmann, Dainis Dakternieks, Andrew Duthie, François Ribot, Markus Schürmann, and Naomi A. Lewcenko "New Insights into the "Structures of Diorganotellurium Oxides. The First Polymeric Diorganotelluroxane p-MeOC₆H₄)₂TeOsub>n" Organometallics, 2003, volume 22, 3257–3261. :(R₂TeO)_n {{Eqm n R₂TeO Telluroxides are prepared from the telluroethers by halogenation followed by base hydrolysis: :R₂Te + Br₂ → R₂TeBr₂ :R₂TeBr₂ + 2 NaOH → R₂TeO + 2 NaBr + H₂O

References

Organotellurium compounds Functional groups