Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)

The [OsIII(CN)6]3- anion is prepared by chemical oxidation in aqueous solution and isolated as yellow prisms of [Ph 4P]3[OsIII(CN)6]·6H 2O (1). This species crystallizes in the triclinic space group P1 with cell parameters a = 13.7609(11) Å, b = 16.2275(13) Å, c = 17.0895(14) Å, α = 91.4040(10)°, β...

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Detalles Bibliográficos
Autores principales: Albores, P., Slep, L.D., Baraldo, L.M., Baggio, R., Garland, M.T., Rentschler, E.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00201669_v45_n6_p2361_Albores
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00201669_v45_n6_p2361_Albores
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spelling todo:paper_00201669_v45_n6_p2361_Albores2023-10-03T14:16:57Z Crystal structure and electronic and magnetic properties of hexacyanoosmate(III) Albores, P. Slep, L.D. Baraldo, L.M. Baggio, R. Garland, M.T. Rentschler, E. The [OsIII(CN)6]3- anion is prepared by chemical oxidation in aqueous solution and isolated as yellow prisms of [Ph 4P]3[OsIII(CN)6]·6H 2O (1). This species crystallizes in the triclinic space group P1 with cell parameters a = 13.7609(11) Å, b = 16.2275(13) Å, c = 17.0895(14) Å, α = 91.4040(10)°, β = 109.3600(10)°, γ = 102.3970(10)°, V = 3497.4(5) Å3, and Z = 2. The slightly distorted octahedral moiety displays Os-C and C-N bond lengths that average 2.058 and 1.146 Å, respectively. Spin-orbit-coupling splitting of the ground-state term dominates the NIR region of the electronic spectrum and the magnetic behavior of 1. The experimental information points to higher spin delocalization over the coordinated cyanides than in [FeIII(CN) 6]3-. © 2006 American Chemical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00201669_v45_n6_p2361_Albores
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The [OsIII(CN)6]3- anion is prepared by chemical oxidation in aqueous solution and isolated as yellow prisms of [Ph 4P]3[OsIII(CN)6]·6H 2O (1). This species crystallizes in the triclinic space group P1 with cell parameters a = 13.7609(11) Å, b = 16.2275(13) Å, c = 17.0895(14) Å, α = 91.4040(10)°, β = 109.3600(10)°, γ = 102.3970(10)°, V = 3497.4(5) Å3, and Z = 2. The slightly distorted octahedral moiety displays Os-C and C-N bond lengths that average 2.058 and 1.146 Å, respectively. Spin-orbit-coupling splitting of the ground-state term dominates the NIR region of the electronic spectrum and the magnetic behavior of 1. The experimental information points to higher spin delocalization over the coordinated cyanides than in [FeIII(CN) 6]3-. © 2006 American Chemical Society.
format JOUR
author Albores, P.
Slep, L.D.
Baraldo, L.M.
Baggio, R.
Garland, M.T.
Rentschler, E.
spellingShingle Albores, P.
Slep, L.D.
Baraldo, L.M.
Baggio, R.
Garland, M.T.
Rentschler, E.
Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)
author_facet Albores, P.
Slep, L.D.
Baraldo, L.M.
Baggio, R.
Garland, M.T.
Rentschler, E.
author_sort Albores, P.
title Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)
title_short Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)
title_full Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)
title_fullStr Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)
title_full_unstemmed Crystal structure and electronic and magnetic properties of hexacyanoosmate(III)
title_sort crystal structure and electronic and magnetic properties of hexacyanoosmate(iii)
url http://hdl.handle.net/20.500.12110/paper_00201669_v45_n6_p2361_Albores
work_keys_str_mv AT alboresp crystalstructureandelectronicandmagneticpropertiesofhexacyanoosmateiii
AT slepld crystalstructureandelectronicandmagneticpropertiesofhexacyanoosmateiii
AT baraldolm crystalstructureandelectronicandmagneticpropertiesofhexacyanoosmateiii
AT baggior crystalstructureandelectronicandmagneticpropertiesofhexacyanoosmateiii
AT garlandmt crystalstructureandelectronicandmagneticpropertiesofhexacyanoosmateiii
AT rentschlere crystalstructureandelectronicandmagneticpropertiesofhexacyanoosmateiii
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