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Mössbauer Spectroscopic Studies of Bromostannate(II) Complexes in Frozen Aqueous Solutions
Author(s) -
Hsu C. M.,
Cheng H. S.,
Luh H.,
Chen M. Y.
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.198400029
Subject(s) - chemistry , aqueous solution , quadrupole splitting , quadrupole , mössbauer spectroscopy , analytical chemistry (journal) , spectral line , stability (learning theory) , crystallography , atomic physics , chromatography , quantum mechanics , physics , machine learning , computer science
Mössbauer spectra of KSnBr 3 ·2H 2 O were very broad and could not fit Lorentz equation, suggesting unresolvable quadrupole doublets. Its quadrupole splitting was estimated to be about 0.25 mm/s from the separate experiments on frozen aqueous solutions of Sn(II)‐Br − systems. Stability constants of bromostannate(II) complexes were determined at μ = 3.5 from the Δ‐ c L curve by the approximation method, which were in agreement with the literature values.