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Structure of binuclear Rh(II) carboxylato complexes with 2,2'-bipyridine and an unprecedented rhodium wire with Rh45+ core.

Autorzy

Florian P. Pruchnik

Anna Jutarska

Zbigniew Ciunik

M. Pruchnik

Rok wydania

2004

Czasopismo

Inorganica Chimica Acta

Numer woluminu

357

Strony

3019-3026

DOI

10.1016/j.ica.2004.02.017

Kolekcja

Naukowa

Język

Angielski

Typ publikacji

Artykuł

Streszczenie

Structures of rhodium(II) binuclear complexes [Rh2(OOCCH3)2(bpy)2(H2O){(CH3)2CHOH}][B(C6H5)4]2 · H2O (1), [Rh2Cl2(OOCCH3)2(bpy)2] · 2H2O (2), [Rh2Br2(OOCCH3)2(bpy)2] · 3H2O (3), and [Rh2I2(OOCCH3)2(bpy)2] (4), as well as an unprecedented wire with infinite Rh–Rh chain, {[Rh4(μ-OOCH)4(bpy)4](BF4)}n · 0.5nC4H8O2 (5), have been determined and discussed. Mass spectra of complexes [Rh2(OOCMe)2(bpy)2(H2O)2](MeCOO)2 and [Rh2(OOCMe)2(phen)2(H2O)2](MeCOO)2 have showed stability of polynuclear cations with rhodium in oxidation states in the range +1.25 to +1.75. Structures of rhodium(II) binuclear complexes [Rh2X2(OOCCH3)2(bpy)2] and an unprecedented wire with infinite Rh–Rh chain {[Rh4(μ-OOCH)4(bpy)4](BF4)}n · 0.5nC4H8O2 with Rh4 5+ core have been determined and discussed. Mass spectra of complexes [Rh2(OOCMe)2(bpy)2(H2O)2](MeCOO)2 and [Rh2(OOCMe)2(phen)2(H2O)2](MeCOO)2 have showed stability of polynuclear cations with rhodium in oxidation states in the range +1.25 to +1.75.

Słowa kluczowe

Rhodium wire, Binuclear rhodium complexe, molecule, 2′-Bipyridine complexes

Adres publiczny

https://doi.org/10.1016/j.ica.2004.02.017

Strona internetowa wydawcy

http://www.elsevier.com

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