Synthesis, gas-phase photoelectron spectroscopic and theoretical studies of stannylated dinuclear iron dithiolates

Richard S Glass, Nadine E. Gruhn, Edward Lorance, Maya S. Singh, Nhu Y T Stressman, Uzma I. Zakai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Hydrogenases catalyze the production and uptake of dihydrogen and are of interest as catalysts in the use of H 2 as a fuel both in its production and consumption in fuel cells. Chemical models for the active site [Fe]-hydrogenase are studied to provide insight into the catalytic mechanism for the enzyme. An accepted mechanism of hydrogen production involves protonation of the iron-iron bond, which is most effective in models containing electron-donating cyanide and phosphine ligands. The greater electon density imparted upon sulfur by a neighboring stannyl group is proposed to have a similar effect without the need for these ligands. This is an abstract of a paper presented at the 229th ACS National Meeting (San Diego, CA 3/13-17/2005).

Original languageEnglish (US)
Title of host publicationACS National Meeting Book of Abstracts
Volume229
Edition1
StatePublished - 2005
Event229th ACS National Meeting - San Diego, CA., United States
Duration: Mar 13 2005Mar 17 2005

Other

Other229th ACS National Meeting
CountryUnited States
CitySan Diego, CA.
Period3/13/053/17/05

Fingerprint

phosphine
Synthesis gas
Photoelectrons
Iron
Ligands
Hydrogenase
Protonation
Cyanides
Hydrogen production
Sulfur
Fuel cells
Catalysts
Electrons
Enzymes
iron hydrogenase

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Glass, R. S., Gruhn, N. E., Lorance, E., Singh, M. S., Stressman, N. Y. T., & Zakai, U. I. (2005). Synthesis, gas-phase photoelectron spectroscopic and theoretical studies of stannylated dinuclear iron dithiolates. In ACS National Meeting Book of Abstracts (1 ed., Vol. 229)

Synthesis, gas-phase photoelectron spectroscopic and theoretical studies of stannylated dinuclear iron dithiolates. / Glass, Richard S; Gruhn, Nadine E.; Lorance, Edward; Singh, Maya S.; Stressman, Nhu Y T; Zakai, Uzma I.

ACS National Meeting Book of Abstracts. Vol. 229 1. ed. 2005.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glass, RS, Gruhn, NE, Lorance, E, Singh, MS, Stressman, NYT & Zakai, UI 2005, Synthesis, gas-phase photoelectron spectroscopic and theoretical studies of stannylated dinuclear iron dithiolates. in ACS National Meeting Book of Abstracts. 1 edn, vol. 229, 229th ACS National Meeting, San Diego, CA., United States, 3/13/05.
Glass RS, Gruhn NE, Lorance E, Singh MS, Stressman NYT, Zakai UI. Synthesis, gas-phase photoelectron spectroscopic and theoretical studies of stannylated dinuclear iron dithiolates. In ACS National Meeting Book of Abstracts. 1 ed. Vol. 229. 2005
Glass, Richard S ; Gruhn, Nadine E. ; Lorance, Edward ; Singh, Maya S. ; Stressman, Nhu Y T ; Zakai, Uzma I. / Synthesis, gas-phase photoelectron spectroscopic and theoretical studies of stannylated dinuclear iron dithiolates. ACS National Meeting Book of Abstracts. Vol. 229 1. ed. 2005.
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