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XANES studies of some copper(II) mixed‐ligand complexes in solid form and in aqueous solution
Author(s) -
Mishra A.,
Shrivastava B. D.,
Sharma Pradeep,
Joshi S. K.
Publication year - 1995
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.1300240507
Subject(s) - xanes , copper , aqueous solution , bent molecular geometry , crystallography , ligand (biochemistry) , spectrograph , radius , absorption spectroscopy , solid solution , absorption (acoustics) , chemistry , spectral line , crystal structure , inorganic chemistry , materials science , physics , optics , organic chemistry , biochemistry , receptor , computer security , astronomy , computer science , composite material
Abstract X‐ray K‐absorption spectra of seven structurally important copper(II) mixed‐ligand complexes were recorded using a 0.4 m radius Cauchois‐type bent crystal x‐ray spectrograph. The spectra of the complexes were recorded in both the solid and in aqueous solution. The observed x‐ray parameters, e.g. chemical shifts, edge widths, shift of the principal absorption maximum and structure of the K‐edge, were used to interpret the proposed structure of the complexes.