Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties i...

Autores
Schüren, Andreas Oskar; Gramm, Verena K.; Dürr, Maximilian; Foi, Maria Ana; Ivanovic Burmazovic, Ivana; Doctorovich, Fabio; Ruschewitz, Uwe; Klein, Axel
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
New facile methods to prepare iron sulphur halide clusters [Fe4S4X4]2- from [Fe(CO)5] and elemental sulphur were elaborated. Reactions of ferrous precursors like tetrahalidoferrates(ii) or simple ferrous halides with [Fe(CO)5] and sulphur turned out to be efficient methods to prepare homoleptic [Fe4S4X4]2- (X = Cl, Br) and heteroleptic clusters [Fe4S4X4-nYn]2- (X = Cl, Br; Y = Br, I). Solid materials were obtained as salts of BTMA+ (= benzyltrimethylammonium); the new compounds containing [Fe4S4Br4]2- and [Fe4S4X2Y2]2- (X, Y = Cl, Br, I) were all isostructural to (BTMA)2[Fe4S4I4] (monoclinic, Cc) as inferred from synchrotron X-ray powder diffraction. While the solid materials contain defined heteroleptic clusters with a halide X : Y ratio of 2 : 2, dissolving these compounds leads to rapid scrambling of the halide ligands forming mixtures of all five possible [Fe4S4X4-nYn]2- clusters as could be shown by UHR-ESI MS. The variation of X and Y allowed assignment of the absorption bands in the visible and NIR; the long-wavelength bands around 1100 nm were tentatively assigned to intervalence charge transfer (IVCT) transitions.
Fil: Schüren, Andreas Oskar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universität zu Köln; Alemania
Fil: Gramm, Verena K.. Universität zu Köln; Alemania
Fil: Dürr, Maximilian. Friedrich-Alexander-Universität Erlangen-Nürnberg; Alemania
Fil: Foi, Maria Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Ivanovic Burmazovic, Ivana. Friedrich-Alexander-Universität Erlangen-Nürnberg; Alemania
Fil: Doctorovich, Fabio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Ruschewitz, Uwe. Universität zu Köln; Alemania
Fil: Klein, Axel. Universität zu Köln; Alemania
Materia
Iron
Sulfur
Cluster
Structure
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/59000
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid stateSchüren, Andreas OskarGramm, Verena K.Dürr, MaximilianFoi, Maria AnaIvanovic Burmazovic, IvanaDoctorovich, FabioRuschewitz, UweKlein, AxelIronSulfurClusterStructurehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1New facile methods to prepare iron sulphur halide clusters [Fe4S4X4]2- from [Fe(CO)5] and elemental sulphur were elaborated. Reactions of ferrous precursors like tetrahalidoferrates(ii) or simple ferrous halides with [Fe(CO)5] and sulphur turned out to be efficient methods to prepare homoleptic [Fe4S4X4]2- (X = Cl, Br) and heteroleptic clusters [Fe4S4X4-nYn]2- (X = Cl, Br; Y = Br, I). Solid materials were obtained as salts of BTMA+ (= benzyltrimethylammonium); the new compounds containing [Fe4S4Br4]2- and [Fe4S4X2Y2]2- (X, Y = Cl, Br, I) were all isostructural to (BTMA)2[Fe4S4I4] (monoclinic, Cc) as inferred from synchrotron X-ray powder diffraction. While the solid materials contain defined heteroleptic clusters with a halide X : Y ratio of 2 : 2, dissolving these compounds leads to rapid scrambling of the halide ligands forming mixtures of all five possible [Fe4S4X4-nYn]2- clusters as could be shown by UHR-ESI MS. The variation of X and Y allowed assignment of the absorption bands in the visible and NIR; the long-wavelength bands around 1100 nm were tentatively assigned to intervalence charge transfer (IVCT) transitions.Fil: Schüren, Andreas Oskar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universität zu Köln; AlemaniaFil: Gramm, Verena K.. Universität zu Köln; AlemaniaFil: Dürr, Maximilian. Friedrich-Alexander-Universität Erlangen-Nürnberg; AlemaniaFil: Foi, Maria Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Ivanovic Burmazovic, Ivana. Friedrich-Alexander-Universität Erlangen-Nürnberg; AlemaniaFil: Doctorovich, Fabio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Ruschewitz, Uwe. Universität zu Köln; AlemaniaFil: Klein, Axel. Universität zu Köln; AlemaniaRoyal Society of Chemistry2015-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59000Schüren, Andreas Oskar; Gramm, Verena K.; Dürr, Maximilian; Foi, Maria Ana; Ivanovic Burmazovic, Ivana; et al.; Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state; Royal Society of Chemistry; Dalton Transactions; 45; 1; 11-2015; 361-3751477-9226CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C5DT02769Ainfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2016/DT/C5DT02769Ainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:00:07Zoai:ri.conicet.gov.ar:11336/59000instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:00:08.156CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
title Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
spellingShingle Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
Schüren, Andreas Oskar
Iron
Sulfur
Cluster
Structure
title_short Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
title_full Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
title_fullStr Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
title_full_unstemmed Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
title_sort Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state
dc.creator.none.fl_str_mv Schüren, Andreas Oskar
Gramm, Verena K.
Dürr, Maximilian
Foi, Maria Ana
Ivanovic Burmazovic, Ivana
Doctorovich, Fabio
Ruschewitz, Uwe
Klein, Axel
author Schüren, Andreas Oskar
author_facet Schüren, Andreas Oskar
Gramm, Verena K.
Dürr, Maximilian
Foi, Maria Ana
Ivanovic Burmazovic, Ivana
Doctorovich, Fabio
Ruschewitz, Uwe
Klein, Axel
author_role author
author2 Gramm, Verena K.
Dürr, Maximilian
Foi, Maria Ana
Ivanovic Burmazovic, Ivana
Doctorovich, Fabio
Ruschewitz, Uwe
Klein, Axel
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Iron
Sulfur
Cluster
Structure
topic Iron
Sulfur
Cluster
Structure
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv New facile methods to prepare iron sulphur halide clusters [Fe4S4X4]2- from [Fe(CO)5] and elemental sulphur were elaborated. Reactions of ferrous precursors like tetrahalidoferrates(ii) or simple ferrous halides with [Fe(CO)5] and sulphur turned out to be efficient methods to prepare homoleptic [Fe4S4X4]2- (X = Cl, Br) and heteroleptic clusters [Fe4S4X4-nYn]2- (X = Cl, Br; Y = Br, I). Solid materials were obtained as salts of BTMA+ (= benzyltrimethylammonium); the new compounds containing [Fe4S4Br4]2- and [Fe4S4X2Y2]2- (X, Y = Cl, Br, I) were all isostructural to (BTMA)2[Fe4S4I4] (monoclinic, Cc) as inferred from synchrotron X-ray powder diffraction. While the solid materials contain defined heteroleptic clusters with a halide X : Y ratio of 2 : 2, dissolving these compounds leads to rapid scrambling of the halide ligands forming mixtures of all five possible [Fe4S4X4-nYn]2- clusters as could be shown by UHR-ESI MS. The variation of X and Y allowed assignment of the absorption bands in the visible and NIR; the long-wavelength bands around 1100 nm were tentatively assigned to intervalence charge transfer (IVCT) transitions.
Fil: Schüren, Andreas Oskar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universität zu Köln; Alemania
Fil: Gramm, Verena K.. Universität zu Köln; Alemania
Fil: Dürr, Maximilian. Friedrich-Alexander-Universität Erlangen-Nürnberg; Alemania
Fil: Foi, Maria Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Ivanovic Burmazovic, Ivana. Friedrich-Alexander-Universität Erlangen-Nürnberg; Alemania
Fil: Doctorovich, Fabio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Ruschewitz, Uwe. Universität zu Köln; Alemania
Fil: Klein, Axel. Universität zu Köln; Alemania
description New facile methods to prepare iron sulphur halide clusters [Fe4S4X4]2- from [Fe(CO)5] and elemental sulphur were elaborated. Reactions of ferrous precursors like tetrahalidoferrates(ii) or simple ferrous halides with [Fe(CO)5] and sulphur turned out to be efficient methods to prepare homoleptic [Fe4S4X4]2- (X = Cl, Br) and heteroleptic clusters [Fe4S4X4-nYn]2- (X = Cl, Br; Y = Br, I). Solid materials were obtained as salts of BTMA+ (= benzyltrimethylammonium); the new compounds containing [Fe4S4Br4]2- and [Fe4S4X2Y2]2- (X, Y = Cl, Br, I) were all isostructural to (BTMA)2[Fe4S4I4] (monoclinic, Cc) as inferred from synchrotron X-ray powder diffraction. While the solid materials contain defined heteroleptic clusters with a halide X : Y ratio of 2 : 2, dissolving these compounds leads to rapid scrambling of the halide ligands forming mixtures of all five possible [Fe4S4X4-nYn]2- clusters as could be shown by UHR-ESI MS. The variation of X and Y allowed assignment of the absorption bands in the visible and NIR; the long-wavelength bands around 1100 nm were tentatively assigned to intervalence charge transfer (IVCT) transitions.
publishDate 2015
dc.date.none.fl_str_mv 2015-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/59000
Schüren, Andreas Oskar; Gramm, Verena K.; Dürr, Maximilian; Foi, Maria Ana; Ivanovic Burmazovic, Ivana; et al.; Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state; Royal Society of Chemistry; Dalton Transactions; 45; 1; 11-2015; 361-375
1477-9226
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59000
identifier_str_mv Schüren, Andreas Oskar; Gramm, Verena K.; Dürr, Maximilian; Foi, Maria Ana; Ivanovic Burmazovic, Ivana; et al.; Halide coordinated homoleptic [Fe4S4X4]2- and heteroleptic [Fe4S4X2Y2]2- clusters (X, y = Cl, Br, I) - Alternative preparations, structural analogies and spectroscopic properties in solution and solid state; Royal Society of Chemistry; Dalton Transactions; 45; 1; 11-2015; 361-375
1477-9226
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1039/C5DT02769A
info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2016/DT/C5DT02769A
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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