Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-

The previously reported complex [Ph4P][Fe(bpy)(CN)3(NO)] (bpy = 2,2'-bipyridine) was synthesised and characterised in detail using UV/Vis absorption and IR spectroscopy, cyclic voltammetry, and single-crystal XRD. Detailed spectroelectrochemical (UV/Vis, IR and EPR) insight adds perfectly to th...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Di Salvo, Florencia, Doctorovich, Fabio Ariel
Publicado: 2015
Materias:
Di-imines
Electrochemistry
IR spectroscopy
Iron
Nitrogen oxides
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14341948_v_n_p_Foi
http://hdl.handle.net/20.500.12110/paper_14341948_v_n_p_Foi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_14341948_v_n_p_Foi
record_format dspace
spelling paper:paper_14341948_v_n_p_Foi2023-06-08T16:14:30Z Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]- Di Salvo, Florencia Doctorovich, Fabio Ariel Di-imines Electrochemistry IR spectroscopy Iron Nitrogen oxides The previously reported complex [Ph4P][Fe(bpy)(CN)3(NO)] (bpy = 2,2'-bipyridine) was synthesised and characterised in detail using UV/Vis absorption and IR spectroscopy, cyclic voltammetry, and single-crystal XRD. Detailed spectroelectrochemical (UV/Vis, IR and EPR) insight adds perfectly to the previous electrochemical characterisation of this complex. The description of this {Fe(NO)}7 complex as a low-spin FeII-NO· system based on the spectroscopic results is supported by DFT calculations. Reversible oxidation leads to the corresponding {Fe(NO)}6 (FeII-NO+) complex, whereas the reduction to the formal {Fe(NO)}8 species [presumably (FeII-NO-)] occurs irreversibly. When trying to synthesise further derivatives that contain other α-diimine ligands, only for the 1,10-phenanthroline (phen) derivative were some results obtained. For other ligands the obtained materials were too reactive. The reasons for such behaviour are also discussed. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Fil:Di Salvo, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Doctorovich, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2015 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14341948_v_n_p_Foi http://hdl.handle.net/20.500.12110/paper_14341948_v_n_p_Foi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Di-imines
Electrochemistry
IR spectroscopy
Iron
Nitrogen oxides
spellingShingle Di-imines
Electrochemistry
IR spectroscopy
Iron
Nitrogen oxides
Di Salvo, Florencia
Doctorovich, Fabio Ariel
Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-
topic_facet Di-imines
Electrochemistry
IR spectroscopy
Iron
Nitrogen oxides
description The previously reported complex [Ph4P][Fe(bpy)(CN)3(NO)] (bpy = 2,2'-bipyridine) was synthesised and characterised in detail using UV/Vis absorption and IR spectroscopy, cyclic voltammetry, and single-crystal XRD. Detailed spectroelectrochemical (UV/Vis, IR and EPR) insight adds perfectly to the previous electrochemical characterisation of this complex. The description of this {Fe(NO)}7 complex as a low-spin FeII-NO· system based on the spectroscopic results is supported by DFT calculations. Reversible oxidation leads to the corresponding {Fe(NO)}6 (FeII-NO+) complex, whereas the reduction to the formal {Fe(NO)}8 species [presumably (FeII-NO-)] occurs irreversibly. When trying to synthesise further derivatives that contain other α-diimine ligands, only for the 1,10-phenanthroline (phen) derivative were some results obtained. For other ligands the obtained materials were too reactive. The reasons for such behaviour are also discussed. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
author Di Salvo, Florencia
Doctorovich, Fabio Ariel
author_facet Di Salvo, Florencia
Doctorovich, Fabio Ariel
author_sort Di Salvo, Florencia
title Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-
title_short Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-
title_full Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-
title_fullStr Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-
title_full_unstemmed Tracing the Iron Nitrosyl Complex [Fe(2,2'-bipyridine)(CN)3(NO)]-
title_sort tracing the iron nitrosyl complex [fe(2,2'-bipyridine)(cn)3(no)]-
publishDate 2015
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14341948_v_n_p_Foi
http://hdl.handle.net/20.500.12110/paper_14341948_v_n_p_Foi
work_keys_str_mv AT disalvoflorencia tracingtheironnitrosylcomplexfe22bipyridinecn3no
AT doctorovichfabioariel tracingtheironnitrosylcomplexfe22bipyridinecn3no
_version_ 1768542427694497792

Ejemplares similares