TY - JOUR
T1 - The Compton profiles of vanadium oxides
AU - Chang, Chu Nan
AU - Chen, Chuhn Chuh
AU - Liu, Huey Fen
PY - 1992
Y1 - 1992
N2 - The isotropic Compton profiles of vanadium oxides VO, V2O 3, VO2, V6O13 and V 2O5 were measured by using 59.54 keV gamma -rays. The Compton profiles calculated by using the molecular-cluster model were found to be improper in describing the experimental results of VO and VO2. The molecular-cluster model seems to underestimate the metal-ligand covalency. The localization and delocalization of valence electrons when forming oxides will be discussed on the basis of the atomic superposition model.
AB - The isotropic Compton profiles of vanadium oxides VO, V2O 3, VO2, V6O13 and V 2O5 were measured by using 59.54 keV gamma -rays. The Compton profiles calculated by using the molecular-cluster model were found to be improper in describing the experimental results of VO and VO2. The molecular-cluster model seems to underestimate the metal-ligand covalency. The localization and delocalization of valence electrons when forming oxides will be discussed on the basis of the atomic superposition model.
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U2 - 10.1088/0953-8984/4/50/032
DO - 10.1088/0953-8984/4/50/032
M3 - Article
AN - SCOPUS:33645903039
SN - 0953-8984
VL - 4
SP - 10445
EP - 10452
JO - Journal of Physics: Condensed Matter
JF - Journal of Physics: Condensed Matter
IS - 50
M1 - 032
ER -