Reactivity of the [CpM(PPh3)2]+ (M = Ru, Os) fragment with diethyldithiocarbamate

R. Lalrempuia, Hauzachin Suante, Hemant P. Yennawar, Mohan Rao Kollipara

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This paper reports on the reaction of [CpM(PPh3)2(L)]+/0(Cp = η5-C5H5; M = Os, L = CH3CN, DMSO Br; M = Ru, X = Cl, CH3CN) with diethyldithiocarbamate (S2 CNEt2-). The exceptional kinetic stability of [Os-PPh3] compared to [Ru-PPh3] is reflected from the isolation of the monodentate diethyldithiocarbamate complex [CpOs(PPh3)21-S2CNEt2)] (3) and the bidentate diethyldithiocarbamate complex [CpRu(PPh3)(κ2-S2CNEt2)] (5) as the only products. The structure of [CpOs(PPh3)2(CH3CN)]BF4 (2 · BF4) and 5 were determined by X-ray diffraction.

Original languageEnglish (US)
Pages (from-to)867-870
Number of pages4
JournalPolyhedron
Volume26
Issue number4
DOIs
StatePublished - Mar 1 2007

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Ditiocarb
isolation
reactivity
fragments
X ray diffraction
Kinetics
kinetics
products
diffraction
x rays
Dimethyl Sulfoxide

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Lalrempuia, R. ; Suante, Hauzachin ; Yennawar, Hemant P. ; Kollipara, Mohan Rao. / Reactivity of the [CpM(PPh3)2]+ (M = Ru, Os) fragment with diethyldithiocarbamate. In: Polyhedron. 2007 ; Vol. 26, No. 4. pp. 867-870.
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abstract = "This paper reports on the reaction of [CpM(PPh3)2(L)]+/0(Cp = η5-C5H5; M = Os, L = CH3CN, DMSO Br; M = Ru, X = Cl, CH3CN) with diethyldithiocarbamate (S2 CNEt2-). The exceptional kinetic stability of [Os-PPh3] compared to [Ru-PPh3] is reflected from the isolation of the monodentate diethyldithiocarbamate complex [CpOs(PPh3)2(κ1-S2CNEt2)] (3) and the bidentate diethyldithiocarbamate complex [CpRu(PPh3)(κ2-S2CNEt2)] (5) as the only products. The structure of [CpOs(PPh3)2(CH3CN)]BF4 (2 · BF4) and 5 were determined by X-ray diffraction.",
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Reactivity of the [CpM(PPh3)2]+ (M = Ru, Os) fragment with diethyldithiocarbamate. / Lalrempuia, R.; Suante, Hauzachin; Yennawar, Hemant P.; Kollipara, Mohan Rao.

In: Polyhedron, Vol. 26, No. 4, 01.03.2007, p. 867-870.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Reactivity of the [CpM(PPh3)2]+ (M = Ru, Os) fragment with diethyldithiocarbamate

AU - Lalrempuia, R.

AU - Suante, Hauzachin

AU - Yennawar, Hemant P.

AU - Kollipara, Mohan Rao

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N2 - This paper reports on the reaction of [CpM(PPh3)2(L)]+/0(Cp = η5-C5H5; M = Os, L = CH3CN, DMSO Br; M = Ru, X = Cl, CH3CN) with diethyldithiocarbamate (S2 CNEt2-). The exceptional kinetic stability of [Os-PPh3] compared to [Ru-PPh3] is reflected from the isolation of the monodentate diethyldithiocarbamate complex [CpOs(PPh3)2(κ1-S2CNEt2)] (3) and the bidentate diethyldithiocarbamate complex [CpRu(PPh3)(κ2-S2CNEt2)] (5) as the only products. The structure of [CpOs(PPh3)2(CH3CN)]BF4 (2 · BF4) and 5 were determined by X-ray diffraction.

AB - This paper reports on the reaction of [CpM(PPh3)2(L)]+/0(Cp = η5-C5H5; M = Os, L = CH3CN, DMSO Br; M = Ru, X = Cl, CH3CN) with diethyldithiocarbamate (S2 CNEt2-). The exceptional kinetic stability of [Os-PPh3] compared to [Ru-PPh3] is reflected from the isolation of the monodentate diethyldithiocarbamate complex [CpOs(PPh3)2(κ1-S2CNEt2)] (3) and the bidentate diethyldithiocarbamate complex [CpRu(PPh3)(κ2-S2CNEt2)] (5) as the only products. The structure of [CpOs(PPh3)2(CH3CN)]BF4 (2 · BF4) and 5 were determined by X-ray diffraction.

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