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Mössbauer Spectroscopic Studies of Chlorostannate(II) Complexes in Frozen Aqueous Solutions
Author(s) -
Cheng H. S.,
Hsu C. M.,
Shih L. L.
Publication year - 1984
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.198400016
Subject(s) - chemistry , quadrupole splitting , aqueous solution , mössbauer spectroscopy , quadrupole , ionic strength , ionic bonding , analytical chemistry (journal) , inorganic chemistry , spectral line , ion , crystallography , chromatography , organic chemistry , atomic physics , astronomy , physics
Mössbauer parameters of frozen aqueous solutions of Sn(ClO 4 ) 2 in 0.5 M HClO 4 did not change with the concentration of NaClO 4 , so that it was used to keep the ionic strength at the desired level. When NaCl was added into Sn(ClO 4 ) 2 solutions, isomer shift did not change, but quadrupole splitting did. Therefore, stability constants were calculated from the quadrupole splitting data, which were in good agreement with the published values. The observed spectra could be resolved into components.