TY - JOUR
T1 - LANTHANIDE-MOLECULAR INTERACTIONS IN SOLUTION STUDIED BY FT-IR SPECTROSCOPY.
AU - Davis, Scott A.
AU - Mirkin, Chad A.
AU - Treichel, Matthew
N1 - Funding Information:
functions with atomic number of the lanthanide will be discussed. The stability constants for the mono-and di-fluoro complexes of the above lanthanides were also measured by a simplified procedure using potentiometric technique. These stability constants are of the order of IO3 for monofluoro complexes and lo5 for the difluoro complexes. no evidence for the formation of higher order complexes was found. Supported by the Department of energy grant No. DE-FG0984SR14014.
Copyright:
Copyright 2004 Elsevier B.V., All rights reserved.
PY - 1986/12
Y1 - 1986/12
N2 - IR spectra of ErCl//3 multiplied by (times) 6H//2O/organic solvent (1:10 ratio) were taken in a solution of acetonitrile. Some concerns exist about the presence of solvent molecules in the inner coordination sphere of the lanthanide ion in systems of this nature. Preliminary spectra exhibit shifts in the IR spectra of the organic solvents, methanol, ethanol, N,N-dimethylformamide, and dimethylsulfoxide under these conditions. These data indicate the presence of these molecules in the inner coordination sphere. A second study is concerned with the interaction of Tb**3**30 with nucleosides in aqueous and dimethylsulfoxide (DMSO) solution. spectra of the DMSO solutions exhibit shifts in the IR for the carbonyl moiety of cytidine, uridine, xanthosine, and guanosine.
AB - IR spectra of ErCl//3 multiplied by (times) 6H//2O/organic solvent (1:10 ratio) were taken in a solution of acetonitrile. Some concerns exist about the presence of solvent molecules in the inner coordination sphere of the lanthanide ion in systems of this nature. Preliminary spectra exhibit shifts in the IR spectra of the organic solvents, methanol, ethanol, N,N-dimethylformamide, and dimethylsulfoxide under these conditions. These data indicate the presence of these molecules in the inner coordination sphere. A second study is concerned with the interaction of Tb**3**30 with nucleosides in aqueous and dimethylsulfoxide (DMSO) solution. spectra of the DMSO solutions exhibit shifts in the IR for the carbonyl moiety of cytidine, uridine, xanthosine, and guanosine.
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M3 - Conference article
AN - SCOPUS:0023010113
SN - 0022-5088
VL - 126
SP - 402
JO - Journal of The Less-Common Metals
JF - Journal of The Less-Common Metals
T2 - Proc of the 17th Rare Earth Research Conf, Part 1
Y2 - 9 June 1986 through 12 June 1986
ER -