Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes

In this article, we report the structural, spectroscopic, and electrochemical properties of the cyanide-bridged complex salts trans-[(NC)RuII(L)4(μ-CN)RuII(py) 4Cl]PF6 and trans-[RuII(L)4{(μ- CN)RuII(py)4Cl}2](PF6)2 (L = pyridine or 4-methoxypyridine). The mixed-valence forms of these compounds show...

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Autores principales: Albores, Pablo, Slep, Leonardo Daniel, Baraldo Victorica, Luis Mario
Publicado: 2013
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00201669_v52_n6_p2906_Pieslinger
http://hdl.handle.net/20.500.12110/paper_00201669_v52_n6_p2906_Pieslinger
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00201669_v52_n6_p2906_Pieslinger
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spelling paper:paper_00201669_v52_n6_p2906_Pieslinger2023-06-08T14:40:42Z Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes Albores, Pablo Slep, Leonardo Daniel Baraldo Victorica, Luis Mario In this article, we report the structural, spectroscopic, and electrochemical properties of the cyanide-bridged complex salts trans-[(NC)RuII(L)4(μ-CN)RuII(py) 4Cl]PF6 and trans-[RuII(L)4{(μ- CN)RuII(py)4Cl}2](PF6)2 (L = pyridine or 4-methoxypyridine). The mixed-valence forms of these compounds show a variety of metal-to-metal charge-transfer bands, including one arising from charge transfer between the remote ruthenium units. The latter is more intense when L = 4-methoxypyridine and points to the role of the bridging ruthenium unit in promoting mixing between the dπ orbitals of the terminal fragments. © 2013 American Chemical Society. Fil:Albores, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Slep, L.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Baraldo, L.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00201669_v52_n6_p2906_Pieslinger http://hdl.handle.net/20.500.12110/paper_00201669_v52_n6_p2906_Pieslinger
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description In this article, we report the structural, spectroscopic, and electrochemical properties of the cyanide-bridged complex salts trans-[(NC)RuII(L)4(μ-CN)RuII(py) 4Cl]PF6 and trans-[RuII(L)4{(μ- CN)RuII(py)4Cl}2](PF6)2 (L = pyridine or 4-methoxypyridine). The mixed-valence forms of these compounds show a variety of metal-to-metal charge-transfer bands, including one arising from charge transfer between the remote ruthenium units. The latter is more intense when L = 4-methoxypyridine and points to the role of the bridging ruthenium unit in promoting mixing between the dπ orbitals of the terminal fragments. © 2013 American Chemical Society.
author Albores, Pablo
Slep, Leonardo Daniel
Baraldo Victorica, Luis Mario
spellingShingle Albores, Pablo
Slep, Leonardo Daniel
Baraldo Victorica, Luis Mario
Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes
author_facet Albores, Pablo
Slep, Leonardo Daniel
Baraldo Victorica, Luis Mario
author_sort Albores, Pablo
title Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes
title_short Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes
title_full Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes
title_fullStr Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes
title_full_unstemmed Communication between remote moieties in linear Ru-Ru-Ru trimetallic cyanide-bridged complexes
title_sort communication between remote moieties in linear ru-ru-ru trimetallic cyanide-bridged complexes
publishDate 2013
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00201669_v52_n6_p2906_Pieslinger
http://hdl.handle.net/20.500.12110/paper_00201669_v52_n6_p2906_Pieslinger
work_keys_str_mv AT alborespablo communicationbetweenremotemoietiesinlinearrururutrimetalliccyanidebridgedcomplexes
AT slepleonardodaniel communicationbetweenremotemoietiesinlinearrururutrimetalliccyanidebridgedcomplexes
AT baraldovictoricaluismario communicationbetweenremotemoietiesinlinearrururutrimetalliccyanidebridgedcomplexes
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