کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1310252 | 975239 | 2008 | 7 صفحه PDF | دانلود رایگان |
The ligand K edges and metal L edges of transition metal complexes are discussed within the perspective of recent progress in calculations on bulk transition metal oxides. Similarities and differences between bulk transition metal systems and coordination complexes are discussed. It is argued that the core hole effect reduces the amount of ligand p-states in the 3d-band (the β2 value) by approximately 10–20%. It is suggested that matrix elements do not have to be included in XAS calculations if one calculates the projected DOS in the area of the core state radius. In case of metal L edge spectra, the additional effects of multiplets and charge transfer are discussed and compared with DFT calculations.
The ligand K edges and metal L edges of transition metal complexes are discussed within the perspective of recent progress in calculations on bulk transition metal oxides. Similarities and differences between bulk transition metal systems and coordination complexes are discussed. It is argued that the core hole effect reduces the amount of ligand p-states in the 3d-band (the β2 value) by approximately 10–20%. It is suggested that matrix elements do not have to be included in XAS calculations if one calculates the projected DOS in the area of the core state radius. In case of metal L edge spectra, the additional effects of multiplets and charge transfer are discussed and compared with DFT calculations.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 361, Issue 4, 3 March 2008, Pages 850–856