Synthesis and properties of an unusual new high-symmetry osmium-palladium carbonyl cluster complex

Richard D. Adams; Erin M. Boswell; Burjor Captain

doi:10.1021/om701206r

Synthesis and properties of an unusual new high-symmetry osmium-palladium carbonyl cluster complex

Richard D. Adams, Erin M. Boswell, Burjor Captain

Chemistry

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

7 Scopus citations

Abstract

The new tetrahedral complex Os₄(CO)₁₂[Pd(PBu ₃^t)]₄, 3, was obtained from the reaction of Os₃(CO)₁₂ with Pd(PBu₃^t)₂ in octane solution at reflux. Compound 3 was characterized by IR, ¹H and ³¹P NMR spectroscopy, mass spectroscopy, and single-crystal X-ray diffraction analysis. The electronic structure of 3 was evaluated by Fenske-Hall molecular orbital analysis. Compound 3 is electronically unsaturated and reacts with hydrogen at room temperature to yield the known compound Os₄(CO)₁₂(μ-H)₄, 4.

Original language	English (US)
Pages (from-to)	1169-1173
Number of pages	5
Journal	Organometallics
Volume	27
Issue number	6
DOIs	https://doi.org/10.1021/om701206r
State	Published - Mar 24 2008

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Synthesis and properties of an unusual new high-symmetry osmium-palladium carbonyl cluster complex",

abstract = "The new tetrahedral complex Os4(CO)12[Pd(PBu 3t)]4, 3, was obtained from the reaction of Os3(CO)12 with Pd(PBu3t)2 in octane solution at reflux. Compound 3 was characterized by IR, 1H and 31P NMR spectroscopy, mass spectroscopy, and single-crystal X-ray diffraction analysis. The electronic structure of 3 was evaluated by Fenske-Hall molecular orbital analysis. Compound 3 is electronically unsaturated and reacts with hydrogen at room temperature to yield the known compound Os4(CO)12(μ-H)4, 4.",

author = "Adams, {Richard D.} and Boswell, {Erin M.} and Burjor Captain",

year = "2008",

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journal = "Organometallics",

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T1 - Synthesis and properties of an unusual new high-symmetry osmium-palladium carbonyl cluster complex

AU - Adams, Richard D.

AU - Boswell, Erin M.

AU - Captain, Burjor

PY - 2008/3/24

Y1 - 2008/3/24

N2 - The new tetrahedral complex Os4(CO)12[Pd(PBu 3t)]4, 3, was obtained from the reaction of Os3(CO)12 with Pd(PBu3t)2 in octane solution at reflux. Compound 3 was characterized by IR, 1H and 31P NMR spectroscopy, mass spectroscopy, and single-crystal X-ray diffraction analysis. The electronic structure of 3 was evaluated by Fenske-Hall molecular orbital analysis. Compound 3 is electronically unsaturated and reacts with hydrogen at room temperature to yield the known compound Os4(CO)12(μ-H)4, 4.

AB - The new tetrahedral complex Os4(CO)12[Pd(PBu 3t)]4, 3, was obtained from the reaction of Os3(CO)12 with Pd(PBu3t)2 in octane solution at reflux. Compound 3 was characterized by IR, 1H and 31P NMR spectroscopy, mass spectroscopy, and single-crystal X-ray diffraction analysis. The electronic structure of 3 was evaluated by Fenske-Hall molecular orbital analysis. Compound 3 is electronically unsaturated and reacts with hydrogen at room temperature to yield the known compound Os4(CO)12(μ-H)4, 4.

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