Reversible interconversions between [HRu3(CO)11]- and [H3Ru4(CO)12]- in the presence of CO or H2 on fully hydroxylated magnesia surface that mimic their reactions in solution

Sung Ho Chun; Timothy B. Shay; Sharon E. Tomaszewski; Patty H. Laswick; Jean Marie Basset; Sheldon G. Shore

doi:10.1021/om9610758

Reversible interconversions between [HRu₃(CO)₁₁]^- and [H₃Ru₄(CO)₁₂]^- in the presence of CO or H₂ on fully hydroxylated magnesia surface that mimic their reactions in solution

Sung Ho Chun^*, Timothy B. Shay, Sharon E. Tomaszewski, Patty H. Laswick, Jean Marie Basset, Sheldon G. Shore

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Reversible interconversions between the cluster anions [HRu₃(CO)₁₁]^- and [H₃Ru₄(CO)₁₂]^- on fully hydroxylated magnesia in the presence of H₂ or CO at a pressure of 1 atm have been observed that mimic interconversions of these ions in basic solution. In the presence of H₂, the [HRu₃(CO)₁₁]^- anion on fully hydroxylated magnesia is converted to [H₃Ru₄(CO)₁₂]^-, which in turn transforms back to [HRu3(CO)₁₁]^- when H₂ is removed and CO is added. The organometallic species on the fully hydroxylated magnesia surface are mobile at room temperature, and the interconversion steps are reversible and can be repeated. Possible reaction pathways are proposed. & 1997 American Chemical Society.

Original language	English (US)
Pages (from-to)	2627-2630
Number of pages	4
Journal	Organometallics
Volume	16
Issue number	12
DOIs	https://doi.org/10.1021/om9610758
State	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Reversible interconversions between [HRu3(CO)11]- and [H3Ru4(CO)12]- in the presence of CO or H2 on fully hydroxylated magnesia surface that mimic their reactions in solution",

abstract = "Reversible interconversions between the cluster anions [HRu3(CO)11]- and [H3Ru4(CO)12]- on fully hydroxylated magnesia in the presence of H2 or CO at a pressure of 1 atm have been observed that mimic interconversions of these ions in basic solution. In the presence of H2, the [HRu3(CO)11]- anion on fully hydroxylated magnesia is converted to [H3Ru4(CO)12]-, which in turn transforms back to [HRu3(CO)11]- when H2 is removed and CO is added. The organometallic species on the fully hydroxylated magnesia surface are mobile at room temperature, and the interconversion steps are reversible and can be repeated. Possible reaction pathways are proposed. & 1997 American Chemical Society.",

author = "Chun, {Sung Ho} and Shay, {Timothy B.} and Tomaszewski, {Sharon E.} and Laswick, {Patty H.} and Basset, {Jean Marie} and Shore, {Sheldon G.}",

year = "1997",

doi = "10.1021/om9610758",

language = "English (US)",

volume = "16",

pages = "2627--2630",

journal = "Organometallics",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Reversible interconversions between [HRu3(CO)11]- and [H3Ru4(CO)12]- in the presence of CO or H2 on fully hydroxylated magnesia surface that mimic their reactions in solution

AU - Chun, Sung Ho

AU - Shay, Timothy B.

AU - Tomaszewski, Sharon E.

AU - Laswick, Patty H.

AU - Basset, Jean Marie

AU - Shore, Sheldon G.

PY - 1997

Y1 - 1997

N2 - Reversible interconversions between the cluster anions [HRu3(CO)11]- and [H3Ru4(CO)12]- on fully hydroxylated magnesia in the presence of H2 or CO at a pressure of 1 atm have been observed that mimic interconversions of these ions in basic solution. In the presence of H2, the [HRu3(CO)11]- anion on fully hydroxylated magnesia is converted to [H3Ru4(CO)12]-, which in turn transforms back to [HRu3(CO)11]- when H2 is removed and CO is added. The organometallic species on the fully hydroxylated magnesia surface are mobile at room temperature, and the interconversion steps are reversible and can be repeated. Possible reaction pathways are proposed. & 1997 American Chemical Society.

AB - Reversible interconversions between the cluster anions [HRu3(CO)11]- and [H3Ru4(CO)12]- on fully hydroxylated magnesia in the presence of H2 or CO at a pressure of 1 atm have been observed that mimic interconversions of these ions in basic solution. In the presence of H2, the [HRu3(CO)11]- anion on fully hydroxylated magnesia is converted to [H3Ru4(CO)12]-, which in turn transforms back to [HRu3(CO)11]- when H2 is removed and CO is added. The organometallic species on the fully hydroxylated magnesia surface are mobile at room temperature, and the interconversion steps are reversible and can be repeated. Possible reaction pathways are proposed. & 1997 American Chemical Society.

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U2 - 10.1021/om9610758

DO - 10.1021/om9610758

M3 - Article

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JF - Organometallics

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Reversible interconversions between [HRu₃(CO)₁₁]^- and [H₃Ru₄(CO)₁₂]^- in the presence of CO or H₂ on fully hydroxylated magnesia surface that mimic their reactions in solution

Abstract

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