Ruthenium-tin complexes from the reaction of HSnPh3 with Ru3(CO)10(NCMe)2 and their reactions with bis(tri-t-butylphosphine)platinum

Richard D. Adams; Burjor Captain; Eszter Trufan

doi:10.1016/j.jorganchem.2008.08.033

Ruthenium-tin complexes from the reaction of HSnPh₃ with Ru₃(CO)₁₀(NCMe)₂ and their reactions with bis(tri-t-butylphosphine)platinum

Richard D. Adams, Burjor Captain, Eszter Trufan

Research output: Contribution to journal › Article

31 Scopus citations

Abstract

The compounds Ru₃(CO)₉(SnPh₃)₂(NCMe)(μ-H)₂ (1), Ru₃(CO)₁₀(SnPh₃)₂(μ-H)₂ (2), Ru(CO)₄(SnPh₃)₂ (3) and Ru(CO)₄(SnPh₃)(H) (4) were obtained from the reaction of Ru₃(CO)₁₀(NCMe)₂ with HSnPh₃ in hexane solvent. Compounds 1, 3 and the new compound Ru₃(CO)₇(SnPh₃)₃(NCMe)₂(μ-H)₃ (5) were obtained from reaction of Ru₃(CO)₁₀(NCMe)₂ with HSnPh₃ in a CH₂Cl₂ and MeCN solvent mixture. Compound 2 and the new compound Ru₃(CO)₉(SnPh₃)₃(μ-H)₃ (6) were obtained from reactions of 1 and 5 with CO, respectively. Compounds 2 and 6 eliminated benzene when heated to yield Ru₃(CO)₁₀(μ-SnPh₂)₂ (7) and Ru₃(CO)₉(μ-SnPh₂)₃ (8) which contain bridging SnPh₂ ligands. Compound 7 was found to react with Pt (PBu₃^t)₂ to yield the bis-Pt (PBu₃^t) adduct, Pt₂ Ru₃ (CO)₁₀ (PBu₃^t)₂ (μ₃ - SnPh₂)₂ (9) in 59% yield by the addition of Pt (PBu₃^t) groups to two of the Ru-Sn bonds to the bridging SnPh₂ ligands. Fenske-Hall molecular orbital calculations were performed to provide an understanding of the metal-metal bonding in the clusters of 7 and 9. Compounds 1, 2, 5, 6, 7 and 9 were characterized structurally by single crystal X-ray diffraction analysis.

Original language	English (US)
Pages (from-to)	3593-3602
Number of pages	10
Journal	Journal of Organometallic Chemistry
Volume	693
Issue number	24
DOIs	https://doi.org/10.1016/j.jorganchem.2008.08.033
State	Published - Nov 15 2008
Externally published	Yes

Keywords

Mixed metal clusters
Platinum
Ruthenium carbonyl
Tin
Triphenylstannane

ASJC Scopus subject areas

Inorganic Chemistry
Organic Chemistry
Physical and Theoretical Chemistry
Materials Chemistry
Biochemistry

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Adams, R. D., Captain, B., & Trufan, E. (2008). Ruthenium-tin complexes from the reaction of HSnPh₃ with Ru₃(CO)₁₀(NCMe)₂ and their reactions with bis(tri-t-butylphosphine)platinum. Journal of Organometallic Chemistry, 693(24), 3593-3602. https://doi.org/10.1016/j.jorganchem.2008.08.033

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title = "Ruthenium-tin complexes from the reaction of HSnPh3 with Ru3(CO)10(NCMe)2 and their reactions with bis(tri-t-butylphosphine)platinum",

abstract = "The compounds Ru3(CO)9(SnPh3)2(NCMe)(μ-H)2 (1), Ru3(CO)10(SnPh3)2(μ-H)2 (2), Ru(CO)4(SnPh3)2 (3) and Ru(CO)4(SnPh3)(H) (4) were obtained from the reaction of Ru3(CO)10(NCMe)2 with HSnPh3 in hexane solvent. Compounds 1, 3 and the new compound Ru3(CO)7(SnPh3)3(NCMe)2(μ-H)3 (5) were obtained from reaction of Ru3(CO)10(NCMe)2 with HSnPh3 in a CH2Cl2 and MeCN solvent mixture. Compound 2 and the new compound Ru3(CO)9(SnPh3)3(μ-H)3 (6) were obtained from reactions of 1 and 5 with CO, respectively. Compounds 2 and 6 eliminated benzene when heated to yield Ru3(CO)10(μ-SnPh2)2 (7) and Ru3(CO)9(μ-SnPh2)3 (8) which contain bridging SnPh2 ligands. Compound 7 was found to react with Pt (PBu3t)2 to yield the bis-Pt (PBu3t) adduct, Pt2 Ru3 (CO)10 (PBu3t)2 (μ3 - SnPh2)2 (9) in 59% yield by the addition of Pt (PBu3t) groups to two of the Ru-Sn bonds to the bridging SnPh2 ligands. Fenske-Hall molecular orbital calculations were performed to provide an understanding of the metal-metal bonding in the clusters of 7 and 9. Compounds 1, 2, 5, 6, 7 and 9 were characterized structurally by single crystal X-ray diffraction analysis.",

keywords = "Mixed metal clusters, Platinum, Ruthenium carbonyl, Tin, Triphenylstannane",

author = "Adams, {Richard D.} and Burjor Captain and Eszter Trufan",

year = "2008",

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doi = "10.1016/j.jorganchem.2008.08.033",

language = "English (US)",

volume = "693",

pages = "3593--3602",

journal = "Journal of Organometallic Chemistry",

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TY - JOUR

T1 - Ruthenium-tin complexes from the reaction of HSnPh3 with Ru3(CO)10(NCMe)2 and their reactions with bis(tri-t-butylphosphine)platinum

AU - Adams, Richard D.

AU - Captain, Burjor

AU - Trufan, Eszter

PY - 2008/11/15

Y1 - 2008/11/15

N2 - The compounds Ru3(CO)9(SnPh3)2(NCMe)(μ-H)2 (1), Ru3(CO)10(SnPh3)2(μ-H)2 (2), Ru(CO)4(SnPh3)2 (3) and Ru(CO)4(SnPh3)(H) (4) were obtained from the reaction of Ru3(CO)10(NCMe)2 with HSnPh3 in hexane solvent. Compounds 1, 3 and the new compound Ru3(CO)7(SnPh3)3(NCMe)2(μ-H)3 (5) were obtained from reaction of Ru3(CO)10(NCMe)2 with HSnPh3 in a CH2Cl2 and MeCN solvent mixture. Compound 2 and the new compound Ru3(CO)9(SnPh3)3(μ-H)3 (6) were obtained from reactions of 1 and 5 with CO, respectively. Compounds 2 and 6 eliminated benzene when heated to yield Ru3(CO)10(μ-SnPh2)2 (7) and Ru3(CO)9(μ-SnPh2)3 (8) which contain bridging SnPh2 ligands. Compound 7 was found to react with Pt (PBu3t)2 to yield the bis-Pt (PBu3t) adduct, Pt2 Ru3 (CO)10 (PBu3t)2 (μ3 - SnPh2)2 (9) in 59% yield by the addition of Pt (PBu3t) groups to two of the Ru-Sn bonds to the bridging SnPh2 ligands. Fenske-Hall molecular orbital calculations were performed to provide an understanding of the metal-metal bonding in the clusters of 7 and 9. Compounds 1, 2, 5, 6, 7 and 9 were characterized structurally by single crystal X-ray diffraction analysis.

AB - The compounds Ru3(CO)9(SnPh3)2(NCMe)(μ-H)2 (1), Ru3(CO)10(SnPh3)2(μ-H)2 (2), Ru(CO)4(SnPh3)2 (3) and Ru(CO)4(SnPh3)(H) (4) were obtained from the reaction of Ru3(CO)10(NCMe)2 with HSnPh3 in hexane solvent. Compounds 1, 3 and the new compound Ru3(CO)7(SnPh3)3(NCMe)2(μ-H)3 (5) were obtained from reaction of Ru3(CO)10(NCMe)2 with HSnPh3 in a CH2Cl2 and MeCN solvent mixture. Compound 2 and the new compound Ru3(CO)9(SnPh3)3(μ-H)3 (6) were obtained from reactions of 1 and 5 with CO, respectively. Compounds 2 and 6 eliminated benzene when heated to yield Ru3(CO)10(μ-SnPh2)2 (7) and Ru3(CO)9(μ-SnPh2)3 (8) which contain bridging SnPh2 ligands. Compound 7 was found to react with Pt (PBu3t)2 to yield the bis-Pt (PBu3t) adduct, Pt2 Ru3 (CO)10 (PBu3t)2 (μ3 - SnPh2)2 (9) in 59% yield by the addition of Pt (PBu3t) groups to two of the Ru-Sn bonds to the bridging SnPh2 ligands. Fenske-Hall molecular orbital calculations were performed to provide an understanding of the metal-metal bonding in the clusters of 7 and 9. Compounds 1, 2, 5, 6, 7 and 9 were characterized structurally by single crystal X-ray diffraction analysis.

KW - Mixed metal clusters

KW - Platinum

KW - Ruthenium carbonyl

KW - Tin

KW - Triphenylstannane

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JF - Journal of Organometallic Chemistry

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