Metal cluster chemistry: Structure and stereochemistry in the polynuclear rhodium hydrides H
 n
 Rh
 n
 [P(OR)
 3
 ]
 2n

Brown, Richard K.; Williams, J. M.; Fredrich, M. F.; Day, Victor W.; Sivak, Andrew; Muetterties, E. L.

doi:10.1073/pnas.76.5.2099

Cited by 15 publications

(2 citation statements)

References 8 publications

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“…Note that there are other complexes that utilize H 2 as a hydride source for the synthesis of four-coordinate dinuclear bis(μ-hydride) complexes; however, these hydride complexes are generated via the hydrogenolysis of alkyl, aryl, or allyl metal complexes. [40-47]…”

Section: Resultsmentioning

confidence: 99%

New routes to low-coordinate iron hydride complexes: The binuclear oxidative addition of H2

Dugan

Holland

2009

Journal of Organometallic Chemistry

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The oxidative addition and reductive elimination reactions of H2 on unsaturated transition-metal complexes are crucial in utilizing this important molecule. Both biological and man-made iron catalysts use iron to perform H2 transformations, and highly unsaturated iron complexes in unusual geometries (tetrahedral and trigonal planar) are anticipated to give unusual or novel reactions. In this paper, two new synthetic routes to the low-coordinate iron hydride complex [LtBuFe(μ-H)]2 are reported. Et3SiH was used as the hydride source in one route by taking advantage of the silaphilicity of the fluoride ligand in three-coordinate LtBuFeF. The other synthetic method proceeded through the binuclear oxidative addition of H2 or D2 to a putative Fe(I) intermediate. Deuteration was verified through reduction of an alkyne and release of the deuterated alkene product. Mössbauer spectra of [LtBuFe(μ-H)]2 indicate that the samples are pure, and that the iron(II) centers are high-spin.

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Section: Resultsmentioning

confidence: 99%

New routes to low-coordinate iron hydride complexes: The binuclear oxidative addition of H2

Dugan

Holland

2009

Journal of Organometallic Chemistry

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“…This compound was prepared and characterized in the same manner as r;3-C3H5Rh[P(OCH3)3]2, using 3 instead of 2 equiv of the phosphite, to give a yellow, crystalline solid; mp 71.5-72 °C. >H NMR -1.25 (d, /Ch3-ch = 6 Hz, 54), -2.08 (broad d, /Hanti-H = 10 Hz, 2), -3.10 (broad d, /Hsyn-H = 6 Hz, 2), -4.75 ppm (m, 10). Anal.…”

Section: Methodsmentioning

confidence: 99%

Metal clusters. 21. Synthesis of rhodium phosphite clusters

Sivak¹,

Muetterties²

1979

J. Am. Chem. Soc.

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The Chemistry, Structure, and Metal‐Metal Bonding in Compounds of Rhodium(II)

Felthouse

1982

Progress in Inorganic Chemistry

153

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Metal cluster chemistry: Structure and stereochemistry in the polynuclear rhodium hydrides H _n Rh _n [P(OR) ₃ ] _2n

Cited by 15 publications

References 8 publications

New routes to low-coordinate iron hydride complexes: The binuclear oxidative addition of H2

New routes to low-coordinate iron hydride complexes: The binuclear oxidative addition of H2

Metal clusters. 21. Synthesis of rhodium phosphite clusters

The Chemistry, Structure, and Metal‐Metal Bonding in Compounds of Rhodium(II)

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Metal cluster chemistry: Structure and stereochemistry in the polynuclear rhodium hydrides H n Rh n [P(OR) 3 ] 2n

Cited by 15 publications

References 8 publications

New routes to low-coordinate iron hydride complexes: The binuclear oxidative addition of H2

New routes to low-coordinate iron hydride complexes: The binuclear oxidative addition of H2

Metal clusters. 21. Synthesis of rhodium phosphite clusters

The Chemistry, Structure, and Metal‐Metal Bonding in Compounds of Rhodium(II)

Contact Info

Product

Resources

About

Metal cluster chemistry: Structure and stereochemistry in the polynuclear rhodium hydrides H _n Rh _n [P(OR) ₃ ] _2n