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Synthesis and characterization of CoIII3 inverse metallacrowns via use of 6-methyl-2-pyridylaldoxime

Author

Vlahopoulou, Gina

Escuer Fité, Albert

Font Bardia, Ma. Mercedes

Calvet Pallàs, Maria Teresa

Publication date

2024-04-19T06:18:25Z

2024-04-19T06:18:25Z

2012

2024-04-19T06:18:30Z

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Abstract

The use of 6-methyl-2-pyridylaldoxime (6-mepaoH) in cobalt carboxylate chemistry has yielded metallacrowns with general formula [CoIII3(μ3-O)(O2CMe)3(6-mepao)3]2[CoII(L)4] (1⋅2MeOH⋅1.5H2O, L=AcO−and 2⋅2.5H2O, L=NCS−). Compounds 1 and 2 display an unusual structural motif in cobalt-oximate chemistry, consisting of CoIII triangles centered by one μ3-oxo ligand. Crystal structure and EPR characterization of CoII anions are reported.

Document Type

Article

Accepted version

Language

English

Subjects and keywords

Química inorgànica; Estructura cristal·lina (Sòlids); Inorganic chemistry; Layer structure (Solids)

Publisher

Elsevier B.V.

Related items

Versió postprint del document publicat a: https://doi.org/10.1016/j.inoche.2011.11.037

Inorganic Chemistry Communications, 2012, vol. 16, p. 78-80

https://doi.org/10.1016/j.inoche.2011.11.037

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Rights

(c) Elsevier B.V., 2012

This item appears in the following Collection(s)

ISGlobal - Institut de Salut Global de Barcelona [61309]

Mineralogia, Petrologia i Geologia Aplicada [1068]

Química Inorgànica i Orgànica [1012]