Chlorid selenatý

chlorid selenatý
Systematický názevChlorid selenatý
Anglický názevSelenium dichloride
Německý názevSelen(II)-chlorid
Sumární vzorecSeCl2
Identifikace
Registrační číslo CAS14457-70-6
PubChem139762
SMILESCl[Se]Cl
InChIInChI=InChI=1S/Cl2Se/c1-3-2
Key: SWAKCLHCWHYEOW-UHFFFAOYSA-N
Vlastnosti
Molární hmotnost149,87 g/mol
Není-li uvedeno jinak, jsou použity
jednotky SI a STP (25 °C, 100 kPa).
Některá data mohou pocházet z datové položky.

Chlorid selenatý je anorganická sloučenina s chemickým vzorcem SeCl2.

Příprava

Chlorid selenatý byl připraven reakcí šedého selenu s chloridem sulfurylu.

Vlastnosti

Struktura SeCl2(tetrahydrothiofenu)2.[1]

V etherech chlorid selenatý tvoří červenohnědé roztoky. Adukty chloridu selenatého s thioethery a thiomočovinami jsou dobře charakterizovány. Jsou známy podobné komplexy chloridu tellurnatého. Roztoky chloridu selenatého jsou za pokojové teploty nestálé a rozkládají se po několika minutách za vzniku chloridu selenného:[2]

3 SeCl2 → Se2Cl2 + SeCl4

Reference

V tomto článku byl použit překlad textu z článku Selenium dichloride na anglické Wikipedii.

  1. ↑ JOLLEYS, Andrew; LEVASON, William; REID, Gillian. Thioether coordination to divalent selenium halide acceptors – synthesis, properties and structures. Dalton Trans.. 2013, roč. 42, čís. 8, s. 2963–2972. Dostupné online [cit. 2024-08-06]. ISSN 1477-9226. DOI 10.1039/C2DT32665E. PMID 23250231. (anglicky) 
  2. ↑ MAANINEN, Arto; CHIVERS, Tristram; PARVEZ, Masood. Syntheses of THF Solutions of SeX2 (X = Cl, Br) and a New Route to Selenium Sulfides SenS8−n (n = 1-5): X-Ray Crystal Structures of SeCl2(tht)2 and SeCl2·tmtu. Inorganic Chemistry. 1999-09-01, roč. 38, čís. 18, s. 4093–4097. Dostupné online [cit. 2024-08-06]. ISSN 0020-1669. DOI 10.1021/ic981430h. (anglicky) 
Chloridy s prvkem v oxidačním čísle II.
Chlorid americnatý (AmCl2) • Chlorid barnatý (BaCl2) • Chlorid berylnatý (BeCl2) • Chlorid vápenatý (CaCl2) • Chlorid kademnatý (CdCl2) • Chlorid kalifornatý (CfCl2) • Chlorid kobaltnatý (CoCl2) • Chlorid chromnatý (CrCl2) • Chlorid měďnatý (CuCl2) • Chlorid dysprosnatý (DyCl2) • Chlorid einsteinatý (EsCl2) • Chlorid europnatý (EuCl2) • Chlorid železnatý (FeCl2) • Chlorid fermnatý (FmCl2) • Chlorid gallnatý (GaCl2) • Chlorid germanatý (GeCl2) • Chlorid rtuťnatý (HgCl2) • Chlorid indnatý (InCl2) • Chlorid iridnatý (IrCl2) • Chlorid mendelevnatý (MdCl2) • Chlorid hořečnatý (MgCl2) • Chlorid manganatý (MnCl2) • Chlorid molybdenatý (Mo6Cl12) • Chlorid neodymnatý (NdCl2) • Chlorid nikelnatý (NiCl2) • Chlorid nobelnatý (NoCl2) • Chlorid osminatý (OsCl2) • Chlorid olovnatý (PbCl2) • Chlorid palladnatý (PdCl2) • Chlorid polonatý (PoCl2) • Chlorid platnatý (PtCl2) • Chlorid radnatý (RaCl2) • Chlorid ruthenatý (RuCl2) • Chlorid sirnatý (SCl2) • Chlorid selenatý (SeCl2) • Chlorid samarnatý (SmCl2) • Chlorid cínatý (SnCl2) • Chlorid strontnatý (SrCl2) • Chlorid tellurnatý (TeCl2) • Chlorid thornatý (ThCl2) • Chlorid titanatý (TiCl2) • Chlorid thulnatý (TmCl2) • Chlorid vanadnatý (VCl2) • Chlorid wolframnatý (WCl2) • Chlorid xenonatý (XeCl2) • Chlorid ytterbnatý (YbCl2) • Chlorid zinečnatý (ZnCl2)

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