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Copper(II) Spectra in Nitrate‐Containing Glasses
Author(s) -
BARTHOLOMEW R. F.,
TISCHER R. E.
Publication year - 1970
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1970.tb12053.x
Subject(s) - nitrate , chloride , chemistry , ion , ligand field theory , octahedron , copper , octahedral symmetry , spectral line , inorganic chemistry , infrared spectroscopy , analytical chemistry (journal) , physics , organic chemistry , chromatography , astronomy
The visible and near‐infrared spectra were determined for small quantities of Cu(II) in nitrate‐containing glasses. The ligands around the Cu(II) ion were changed from all nitrate to mixed nitrate‐chloride. Changes in the spectra arising from these changes in the ligands are discussed. The Cu(II) ion ligand field bands can be interpreted as resulting from distorted octahedral symmetry and change little from one glass to another. However, large changes in the charge transfer band were produced by varying the Cu(II) and chloride ion concentrations.