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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/74364
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oai:ri.conicet.gov.ar:11336/74364 |
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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 Técnicas2025-09-29T10:35:24Zoai: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:34982025-09-29 10:35:25.069CONICET 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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1844614372306976768 |
score |
13.070432 |