Dual-Mode X-band EPR Spectroscopy

 

X-band perpendicular (top) and parallel mode (bottom) spectra of four-coordinate iron(II) b-ketoiminate. Quantitative simulations (dashed lines) are overlaid on the spectra for comparison. Instrumental parameters: microwave frequency; (top) 9.64 GHz, (bottom) 9.38 GHz; temperature; 10 K; modulation amplitude; 0.9 mT.

 

Simulation parameters: S = 2; g(x,y,z) = 2.02, 2.07, 2.19; D = -7.1 ± 0.8 cm-1; E/D = 0.096; σD = σE/D = 0.01; σB = 0.9 mT. [Granum et al. Dalton Trans. 2011 5881-90].

The Pierce Group

 

Recent News

    • Graduations
      Congratulations to Josh Crawford (B.S) and Kara Marquis (B.S) for graduating Spring 2011.  Additionally, we wish Josh Crawford continued success in graduate school at Johns Hopkins University (Department of Chemistry).
    • Invited Seminars (FY 2011)
      • September 14: Texas A&M University, Department of Chemistry, College Station, TX
      • September 23: Southern Methodist University, Department of Chemistry, Dallas, TX
      • October 27: Colorado State University, Department of Chemistry, Fort Collins, CO
      • October 28: University of Wyoming, Department of Chemistry, Laramie, WY
      • November 10: Trinity University, Department of Chemistry, San Antonio, TX