Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI 53226, USA.
Materials Program, Arizona State University, Tempe, AZ 85287, USA.
Int J Mol Sci. 2018 Nov 9;19(11):3532. doi: 10.3390/ijms19113532.
Low-frequency electron paramagnetic resonance (EPR) is used to extract the EPR parameter -mid and support the approximate X-band value of -mid for Ba(CoZnTa)O₃. Although the cobalt hyperfine structure for the |±1/2〉 state is often unresolved at X-band or S-band, it is resolved in measurements on this compound. This allows for detailed analysis of the molecular orbital for the |±1/2⟩ state, which is often the ground state. Moreover, this work shows that the EPR parameters for Co substituted into Zn compounds give important insight into the properties of zinc binding sites.
低频电子顺磁共振（EPR）用于提取 EPR 参数-中值，并支持 Ba(CoZnTa)O₃ 的近似 X 波段值-中值。虽然钴的超精细结构对于 |±1/2〉态在 X 波段或 S 波段通常无法分辨，但在该化合物的测量中可以分辨。这允许对 |±1/2⟩态的分子轨道进行详细分析，通常是基态。此外，这项工作表明，钴取代锌化合物的 EPR 参数为锌结合位点的性质提供了重要的见解。
