Английская Википедия:Dichlorotetrakis(pyridine)rhodium(III) chloride

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Версия от 04:33, 27 февраля 2024; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{Chembox | ImageFile = RhCl3py4.svg | Name=Dichlorotetrakis(pyridine){{shy}}rhodium(III) chloride | ImageSize = | ImageAlt = | IUPACName = | OtherNames = |Section1={{Chembox Identifiers | CASNo = 14077-30-6 | PubChem = 159721 | EC_number = 237-929-8 | ChemSpiderID = 140437 | StdInChI=1S/4C5H5N.3ClH.Rh/c4*1-2-4-6-5-3-1;;;;/h4*1-5H;3*1H;/q;;;;;;;+3/p-3 | StdInChIKey = SIIBZAPGWNBRSK...»)
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Шаблон:Chembox Dichlorotetrakis(pyridine)rhodium(III) chloride is the chloride salt of the coordination complex with the formula [RhCl2(pyridine)4]+. Various hydrates are known, but all are yellow solids. The tetrahydrate initially crystallizes from water.[1] The tetrahydrate converts to the monohydrate upon vacuum drying at 100 °C.

The hydrates of [RhCl2(pyridine)4]Cl are prepared by heating rhodium trichloride with an excess of pyridine in the presence of a catalytic amount of a reductant.[2]

Related complexes

The molecular complex RhCl3(pyridine)3 is an intermediate in the synthesis of [RhCl2(pyridine)4]Cl.[3]

References

Шаблон:Rhodium compounds