Microwave Spectra and Structures of Iron Carbonyl Compounds

9/3/98


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Table of Contents

Microwave Spectra and Structures of Iron Carbonyl Compounds

Preview

Methods of Structural Determination

Microwave Spectroscopy

PPT Slide

Microwave Studies

Structure Determination from Microwave Spectra

Structure Determination from Microwave Spectra

DFT vs. HF

DFT methods

DFT Methods

DFT methods

DFT Methods

Iron Carbonyl Compounds

Iron Carbonyl Compounds

Iron Tetracarbonyl Dihydride

Previous Work on H2Fe(CO)4

Fourier Transform Spectroscopy

Microwave Spectrum of H2Fe(CO)4

Microwave Spectrum of H2Fe(CO)4

Rotational constants for the measured isotopomers

Structural Parameters from the (r0) least-squares fit

Kraitchman (rs) Structure

Structural Parameters for H2Fe(CO)4

Structural Comparisons for H2Fe(CO)4

Experimental vs. Theoretical Isotope Effects

Potential Energy Surface of the Iron-Hydrogen Stretch

Potential Energy Surface of the H-Fe-H bend

Comparison of HOsH and HFeH Bending Potentials

C2H4Fe(CO)4

Previous Work On C2H4Fe(CO)4

The J = 3 ? 2 region of the microwave spectrum of C2H4Fe(CO)4

Hamiltonian parameters for the main and 13C isotopomers

A ‘crude’ structure fit can provide a good prediction for the next isotopomer

Structural Parameters for C2H4Fe(CO)4

Basic Structure of C2H4Fe(CO)4

Structural Changes in Ethylene Upon Complexation to Iron

Comparison of C2H4Fe(CO)4 Structural Parameters

Norbornadiene Iron Tricarbonyl C7H8Fe(CO)3

Microwave Spectrum of Norbornadiene Iron Tricarbonyl

Future Directions

More information

Acknowlegements

Author: SGK

Email: bdrouin@u.arizona.edu

Home Page: http://www.chem.arizona.edu/~drouinb/index.htm