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| Name = Selenium oxybromide | ImageFile =Selenium oxybromide.png ...

...ok | author = Kudryavtsev, A. A. | title = The Chemistry and Technology of Selenium and Tellurium | publisher = Collet's Publishers | location = London | year [[Category:Nonmetal halides]] ...

| ImageFile = Selenium-tetrafluoride-gas-3D-balls.png | OtherAnions = [[selenium dioxide]], [[selenium(IV) chloride]], [[selenium(IV) bromide]] ...

...tions |title= Handbook of Chalcogen Chemistry: New Perspectives in Sulfur, Selenium and Tellurium |editor-first= Francesco |editor-last= Devillanova |year= 200 [[Category:Nonmetal halides]] ...

| OtherCations = [[sulfur tetrafluoride]], [[selenium tetrafluoride]] ...uoride]] with tellurium or from the elements at 0&nbsp;°C or by reacting [[selenium tetrafluoride]] with [[tellurium dioxide]] at 80&nbsp;°C.<br> ...

...se the range of shades visible in a print without reducing the contrast. [[Selenium]] toning is especially effective in this regard. Some toning processes can ===Selenium toning=== ...

| OtherCations = selenium dibromide ...ne of the few stable lower bromides of tellurium. Unlike [[sulfur]] and [[selenium]], tellurium forms families of polymeric [[subhalide]]s where the halide/ch ...

...Brauer" /><ref>{{cite book |doi=10.1002/9780470132326.ch44|chapter=Sulfur, Selenium, and Tellurium Hexafluorides|year=2007|last1=Yost|first1=Don M.|title=Inorg ...exafluorides of [[sulfur hexafluoride|sulfur]] and [[selenium hexafluoride|selenium]]. It is less [[Volatility (chemistry)|volatile]], however, due to the inc ...

| OtherCations = [[Selenium tetrabromide]] [[Category:Tellurium halides]] ...

...arvid|Tornieporth-Getting|Klap&ouml;tke|1990}}}}</ref> Mixed [[chalcogen]] halides also exist. The phosphorus(III) halides are the best known of the three series. They are usually prepared by direct ...

...[[Methallyl bromide]] <!--see REACTION OF ARYL HALIDES with π-ALLYLNICKEL HALIDES: METHALLYLBENZENE ...

{{Short description|Study of chemical compounds containing carbon-selenium bonds}} ...d.; Pergamon Books Ltd.: New York, '''1986''' {{ISBN|0-08-032484-3}}</ref> Selenium belongs with oxygen and sulfur to the [[group 16 element]]s or chalcogens, ...

== Halides == ...st4=Thomas |date=2020-06-02 |title=Reactivity of Binary and Ternary Sulfur Halides towards Transition-Metal Compounds |journal=Chemistry – A European Journal ...

===Addition of hydrogen halides=== ...ogen halides such as hydrogen chloride (HCl) adds to alkenes to give alkyl halides in [[hydrohalogenation]]. For example, the reaction of HCl with ethylene fu ...

...n a photographic fixer, which removes the remaining light sensitive silver halides. And finally, a water bath clears the fixer from the print. The final image ...[[large format camera]]s. Wherever the light strikes the paper the silver halides form small specks of silver metal on their surface by the chemical process ...

...f the type A_xMo₆X₈ with X [[sulfur]] or [[selenium]] and A_x an interstitial atom such as Pb. These materials, call ...a so-called '''edge-capped octahedral clusters''' are more common. Twelve halides are located along the edge of the octahedron and six are terminal. Example ...

===With alkyl halides === ...are [[alkyl halide]]s. Many alkylating agents can be used instead of alkyl halides. For example, [[enone]]s and [[epoxide]]s can be used in presence of proto ...

| OtherCations = [[Selenium tetrachloride]]<br />[[Polonium tetrachloride]] [[Category:Tellurium halides]] ...

...ide|CCl₄]], [[chloroform|CHCl₃]], [[cyclohexane]], [[selenium(IV) oxychloride]]<br> Insoluble in [[pyridine]], [[quinoline]], organic bas SbCl₃ readily forms complexes with halides, but the stoichiometries are not a good guide to the composition;<ref name= ...

Other [[anhydride]]s and acyl halides can give similar products. Inorganic acids can also give this reaction. Thi It is possible to perform the rearrangement using selenium in the place of sulfur.<ref>{{Cite journal | last1 = Gilmour | first1 = Rya ...