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Document type:
Journal Article 
Author(s):
Kremleva, A.; Kruger, S.; Rosch, N. 
Title:
Assigning EXAFS results for uranyl adsorption on minerals via formal charges of bonding oxygen centers 
Abstract:
EXAFS is a common tool for studying the speciation of adsorbed actinides on mineral surfaces as it provides information on structural features of the latter. Yet, the interpretation of the resolved distances can be a challenge. We present a qualitative correlation between the formal charges of equatorially coordinated oxygen centers of uranyl(VI) complexes and the corresponding equatorial bond lengths U-O, involving oxygen centers either of ligands or surfaces of phyllosilicates. This correlatio...    »
 
Congress title:
ISI Document Delivery No.: 177XT Times Cited: 0 Cited Reference Count: 35 Kremleva, Alena Krueger, Sven Roesch, Notker Kremleva, Alena/K-7309-2012 Bundesministerium fur Wirtschaft und Technologie [02E10186, 02E11001]; Fonds der Chemischen Industrie (Germany) This work was supported by Bundesministerium fur Wirtschaft und Technologie (grants 02E10186, 02E11001) and Fonds der Chemischen Industrie (Germany). We acknowledge a generous allotment of computational resources at Leibniz Rechenzentrum Mu...    »
 
Journal title:
Surface Science 
Year:
2013 
Journal volume:
615 
Pages contribution:
21-25