New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]

Autores
Otero, L.; Noblia, P.; Gambino, D.; Cerecetto, H.; González, M.; Sánchez-Delgado, R.; Castellano, E.E.; Piro, Oscar Enrique
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The synthesis and characterization of the first two Re complexes with semicarbazone ligands is presented. Selected ligands are 5-Nitro-2-furaldehyde semicarbazone (Nitrofurazone) (L1) and its derivative 3-(5-Nitrofuryl)acroleine semicarbazone (L2). Complexes of general formula [RevOCl2(PPh3)L], where L = L1 and L2, were prepared in good yields and high purity by reaction of [RevOCl3(PPh3)2] with L in ethanol or methanol solutions. The complexes formula and molecular structures were supported by elemental analyses and electronic, FTIR, 1H, 13C and 31P NMR spectroscopies. In addition, the crystal and molecular structure of [RevOCl2(PPh3)L2] was determined by X-ray diffraction methods. [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)] crystallizes in the space group P-1 with a = 11.2334(2), b = 11.3040(2), c = 12.5040(2) Å, α = 81.861(1), β = 63.555(1), γ = 83.626(1)°, and Z = 2. The Re(V) ion is in a distorted octahedral environment, equatorially coordinated to a deprotonated semicarbazone molecule acting as a bidentate ligand through its carbonylic oxygen and azomethynic nitrogen atoms, to an oxo ligand and a chlorine atom. The six-fold coordination is completed by another chlorine atom and a triphenylphosphine ligand at the axial positions.
Fil: Otero, L.. Universidad de la República Facultad de Química; Uruguay
Fil: Noblia, P.. Universidad de la República Facultad de Química; Uruguay
Fil: Gambino, D.. Universidad de la República Facultad de Química; Uruguay
Fil: Cerecetto, H.. Universidad de la República Facultad de Química; Uruguay
Fil: González, M.. Universidad de la República Facultad de Química; Uruguay
Fil: Sánchez-Delgado, R.. Instituto Venezolano de Investigaciones Científicas; Venezuela
Fil: Castellano, E.E.. Universidade de Sao Paulo; Brasil
Fil: Piro, Oscar Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Materia
5-Nitrofurylsemicarbazone Complexes
Rhenium
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/74364
Acceder
id CONICETDig_cb8fbd793f4c91adb40ff2c8c33d613b
oai_identifier_str oai:ri.conicet.gov.ar:11336/74364
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]Otero, L.Noblia, P.Gambino, D.Cerecetto, H.González, M.Sánchez-Delgado, R.Castellano, E.E.Piro, Oscar Enrique5-Nitrofurylsemicarbazone ComplexesRheniumhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The synthesis and characterization of the first two Re complexes with semicarbazone ligands is presented. Selected ligands are 5-Nitro-2-furaldehyde semicarbazone (Nitrofurazone) (L1) and its derivative 3-(5-Nitrofuryl)acroleine semicarbazone (L2). Complexes of general formula [RevOCl2(PPh3)L], where L = L1 and L2, were prepared in good yields and high purity by reaction of [RevOCl3(PPh3)2] with L in ethanol or methanol solutions. The complexes formula and molecular structures were supported by elemental analyses and electronic, FTIR, 1H, 13C and 31P NMR spectroscopies. In addition, the crystal and molecular structure of [RevOCl2(PPh3)L2] was determined by X-ray diffraction methods. [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)] crystallizes in the space group P-1 with a = 11.2334(2), b = 11.3040(2), c = 12.5040(2) Å, α = 81.861(1), β = 63.555(1), γ = 83.626(1)°, and Z = 2. The Re(V) ion is in a distorted octahedral environment, equatorially coordinated to a deprotonated semicarbazone molecule acting as a bidentate ligand through its carbonylic oxygen and azomethynic nitrogen atoms, to an oxo ligand and a chlorine atom. The six-fold coordination is completed by another chlorine atom and a triphenylphosphine ligand at the axial positions.Fil: Otero, L.. Universidad de la República Facultad de Química; UruguayFil: Noblia, P.. Universidad de la República Facultad de Química; UruguayFil: Gambino, D.. Universidad de la República Facultad de Química; UruguayFil: Cerecetto, H.. Universidad de la República Facultad de Química; UruguayFil: González, M.. Universidad de la República Facultad de Química; UruguayFil: Sánchez-Delgado, R.. Instituto Venezolano de Investigaciones Científicas; VenezuelaFil: Castellano, E.E.. Universidade de Sao Paulo; BrasilFil: Piro, Oscar Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaWiley VCH Verlag2003-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/74364Otero, L.; Noblia, P.; Gambino, D.; Cerecetto, H.; González, M.; et al.; New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]; Wiley VCH Verlag; Zeitschrift Fur Anorganische Und Allgemeine Chemie; 629; 6; 12-2003; 1033-10380044-2313CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/zaac.200300012info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/zaac.200300012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:07:45Zoai:ri.conicet.gov.ar:11336/74364instacron: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:34982025-10-22 12:07:45.828CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
title New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
spellingShingle New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
Otero, L.
5-Nitrofurylsemicarbazone Complexes
Rhenium
title_short New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
title_full New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
title_fullStr New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
title_full_unstemmed New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
title_sort New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]
dc.creator.none.fl_str_mv Otero, L.
Noblia, P.
Gambino, D.
Cerecetto, H.
González, M.
Sánchez-Delgado, R.
Castellano, E.E.
Piro, Oscar Enrique
author Otero, L.
author_facet Otero, L.
Noblia, P.
Gambino, D.
Cerecetto, H.
González, M.
Sánchez-Delgado, R.
Castellano, E.E.
Piro, Oscar Enrique
author_role author
author2 Noblia, P.
Gambino, D.
Cerecetto, H.
González, M.
Sánchez-Delgado, R.
Castellano, E.E.
Piro, Oscar Enrique
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv 5-Nitrofurylsemicarbazone Complexes
Rhenium
topic 5-Nitrofurylsemicarbazone Complexes
Rhenium
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The synthesis and characterization of the first two Re complexes with semicarbazone ligands is presented. Selected ligands are 5-Nitro-2-furaldehyde semicarbazone (Nitrofurazone) (L1) and its derivative 3-(5-Nitrofuryl)acroleine semicarbazone (L2). Complexes of general formula [RevOCl2(PPh3)L], where L = L1 and L2, were prepared in good yields and high purity by reaction of [RevOCl3(PPh3)2] with L in ethanol or methanol solutions. The complexes formula and molecular structures were supported by elemental analyses and electronic, FTIR, 1H, 13C and 31P NMR spectroscopies. In addition, the crystal and molecular structure of [RevOCl2(PPh3)L2] was determined by X-ray diffraction methods. [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)] crystallizes in the space group P-1 with a = 11.2334(2), b = 11.3040(2), c = 12.5040(2) Å, α = 81.861(1), β = 63.555(1), γ = 83.626(1)°, and Z = 2. The Re(V) ion is in a distorted octahedral environment, equatorially coordinated to a deprotonated semicarbazone molecule acting as a bidentate ligand through its carbonylic oxygen and azomethynic nitrogen atoms, to an oxo ligand and a chlorine atom. The six-fold coordination is completed by another chlorine atom and a triphenylphosphine ligand at the axial positions.
Fil: Otero, L.. Universidad de la República Facultad de Química; Uruguay
Fil: Noblia, P.. Universidad de la República Facultad de Química; Uruguay
Fil: Gambino, D.. Universidad de la República Facultad de Química; Uruguay
Fil: Cerecetto, H.. Universidad de la República Facultad de Química; Uruguay
Fil: González, M.. Universidad de la República Facultad de Química; Uruguay
Fil: Sánchez-Delgado, R.. Instituto Venezolano de Investigaciones Científicas; Venezuela
Fil: Castellano, E.E.. Universidade de Sao Paulo; Brasil
Fil: Piro, Oscar Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
description The synthesis and characterization of the first two Re complexes with semicarbazone ligands is presented. Selected ligands are 5-Nitro-2-furaldehyde semicarbazone (Nitrofurazone) (L1) and its derivative 3-(5-Nitrofuryl)acroleine semicarbazone (L2). Complexes of general formula [RevOCl2(PPh3)L], where L = L1 and L2, were prepared in good yields and high purity by reaction of [RevOCl3(PPh3)2] with L in ethanol or methanol solutions. The complexes formula and molecular structures were supported by elemental analyses and electronic, FTIR, 1H, 13C and 31P NMR spectroscopies. In addition, the crystal and molecular structure of [RevOCl2(PPh3)L2] was determined by X-ray diffraction methods. [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)] crystallizes in the space group P-1 with a = 11.2334(2), b = 11.3040(2), c = 12.5040(2) Å, α = 81.861(1), β = 63.555(1), γ = 83.626(1)°, and Z = 2. The Re(V) ion is in a distorted octahedral environment, equatorially coordinated to a deprotonated semicarbazone molecule acting as a bidentate ligand through its carbonylic oxygen and azomethynic nitrogen atoms, to an oxo ligand and a chlorine atom. The six-fold coordination is completed by another chlorine atom and a triphenylphosphine ligand at the axial positions.
publishDate 2003
dc.date.none.fl_str_mv 2003-12
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/11336/74364
Otero, L.; Noblia, P.; Gambino, D.; Cerecetto, H.; González, M.; et al.; New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]; Wiley VCH Verlag; Zeitschrift Fur Anorganische Und Allgemeine Chemie; 629; 6; 12-2003; 1033-1038
0044-2313
CONICET Digital
CONICET
url http://hdl.handle.net/11336/74364
identifier_str_mv Otero, L.; Noblia, P.; Gambino, D.; Cerecetto, H.; González, M.; et al.; New rhenium(V) nitrofuryl semicarbazone complexes. Crystal structure of [ReOCl2(PPh3)(3-(5-Nitrofuryl)acroleine semicarbazone)]; Wiley VCH Verlag; Zeitschrift Fur Anorganische Und Allgemeine Chemie; 629; 6; 12-2003; 1033-1038
0044-2313
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/zaac.200300012
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/zaac.200300012
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
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 12.982451

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