Molecular Dynamics of Mixed-Metal Clusters. (13)C and (1)H NMR Studies of H2FeRu3(CO)13, H2FeRu2Os(CO)13, and H2FeRuOs(CO)13.

Abstract

Variable temperature H and carbon 13 NMR spectra of H2FeRu3(CO)13, H2FeRu2Os(CO)13, and H2FeRuOs(CO)13 have been measured and interpreted in view of three distinct fluxional processes. In the lowest temperature process the bridging and terminal carbonyls bound to Fe undergo localized exchange. The second process involves migration of the carbonyls around the face of the tetrahedral cluster that contains the bridging carbonyls. The highest temperature process involves a subtle reorganization of the metal framework.

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Document Details

Document Type
Technical Report
Publication Date
Apr 25, 1980
Accession Number
ADA084356

Entities

People

  • Gregory L. Geoffroy
  • Wayne L. Gladfelter

Organizations

  • Pennsylvania State University

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • California
  • Chemical Reaction Properties
  • Chemical Reactions
  • Chemical Shifts
  • Chemistry
  • Civil Engineering
  • Computer Simulations
  • Crystal Structure
  • Heat Of Activation
  • Low Temperature
  • Military Research
  • Molecular Dynamics
  • Pennsylvania
  • Resonance
  • Spectra
  • Spectroscopy
  • United States

Fields of Study

  • Chemistry

Readers

  • Organic Chemistry
  • Systems Analysis and Design