Synthesis and Dynamics of Ferrous Polychalcogenides [Fe(E(x))(CN)(2)(CO)(2)](2–) (E = S, Se, or Te)

[Image: see text] Elemental chalcogens react with [Fe(CN)(2)(CO)(3)](2–) to give the following ferrous derivatives: [K(18-crown-6)](2)[Fe(S(5))(CN)(2)(CO)(2)], [K(18-crown-6)](2)[Fe(S(2))(CN)(2)(CO)(2)], [K(18-crown-6)](2)[Fe(Se(4))(CN)(2)(CO)(2)], [K(18-crown-6)](2)[Fe(Te(2))(CN)(2)(CO)(2)], and (N...

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Detalles Bibliográficos
Autores principales: Zhang, Yu, Woods, Toby, Rauchfuss, Thomas B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9202235/
https://www.ncbi.nlm.nih.gov/pubmed/35561009
http://dx.doi.org/10.1021/acs.inorgchem.2c00684
Descripción
Sumario:[Image: see text] Elemental chalcogens react with [Fe(CN)(2)(CO)(3)](2–) to give the following ferrous derivatives: [K(18-crown-6)](2)[Fe(S(5))(CN)(2)(CO)(2)], [K(18-crown-6)](2)[Fe(S(2))(CN)(2)(CO)(2)], [K(18-crown-6)](2)[Fe(Se(4))(CN)(2)(CO)(2)], [K(18-crown-6)](2)[Fe(Te(2))(CN)(2)(CO)(2)], and (NEt(4))(2)[Fe(Te(2))(CN)(2)(CO)(2)]. While these complex anions crystallized in a single stereochemistry (i.e., trans dicyanides or cis dicyanides), they isomerize in solution upon irradiation. The results are benchmarked by the corresponding studies on benzyl thiolate [K(18-crown-6)](2)[Fe(SBn)(2)(CN)(2)(CO)(2)].

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