User:Graeme Bartlett/selenite chloride

A selenite chloride is a chemical compound or salt that contains chloride and selenite anions (Cl- and (SeO$2- 3$). These are mixed anion compounds. Some have third anions, including nitrate (NO3-), molybdate (MoO4), oxalate, selenate , silicate and tellurate.

Co(HSeO3)Cl·2H2O

Co(HSeO3)Cl·3H2O and Cu(HSeO3)Cl·2H2O

Cu(HSeO3)2MCl2(H2O)4, M(II)=Mn, Co, Ni, Cu, Zn

(Cu(HSeO3)2)·((NH4)Cl)

K[Cu3O](SeO3)2Cl and Na2[Cu7O2](SeO3)4Cl4

ilinskite, Na[Cu5O2](SeO3)2Cl3

Cu3Yb(SeO3)2O2Cl

Co(H2O)2Cl2(H2SeO3)2

BiOCl/SeO2

LnSeO3Cl

γ-BiSeO3Cl

ErSeO3Cl

Guangyuanite, Pb3Cl3(Se4+O3)(OH)

Cs3La11(SeO3)12Cl12

InSeO3Cl

MNd10(SeO3)12Cl8 (M=Ca and Sr)

NdClSeO3 and ErClSeO3

Pb3(SeO3)(SeO2OH)Cl3 and Pb3(SeO3)2Cl2

Pb 2 Pd(SeO 3 ) 2 Cl 2

Cs7Nd11(SeO3)12Cl16

Sr3(SeO3)(Se2O5)Cl2

Rb2SeOCl4·H2O

NaCu

MBi(SeO3)2(H2O)Cl (M = Co, Ni, Cu)

Pb2MCu(SeO3)4Cl(H2O) Fe Ga

PbCd

PbGa

PHD https://www.researchgate.net/profile/Mishel-Markovski/publication/357402622_CRYSTAL-CHEMICAL_FEATURES_OF_NOVEL_COMPOUNDS_WITH_SELENITE_AND_TELLURITE_ANIONS/links/61cc6525b6b5667157b339b9/CRYSTAL-CHEMICAL-FEATURES-OF-NOVEL-COMPOUNDS-WITH-SELENITE-AND-TELLURITE-ANIONS.pdf

https://dspace.spbu.ru/bitstream/11701/42391/2/VKR.pdf

Mn

Ca

Co

Naming
A selenite chloride compound may also be called a chloride oxoselenate(IV) using IUPAC naming for inorganic compounds.

Production
selenite chlorides can be produced by dissolving the rmetal selenate with hydrochloric acid. Often these have to be crystallised from acidic solution. Trifluoroacetic acid is used as a volatile acid, rather than just hydrochloric acid as that forms part of the crystal and varies through the evaporation process.

Related
Related to these are the selenite fluorides and selenite bromides by varying the halogenide. Similar compounds by varying the chalcogen also include the sulfite chlorides and tellurite chlorides.