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Mössbauer Studies of Bispyridine Adducts of Fe(II), 57 Fe‐Doped Ni(II), Co(II) and 57 Co‐Labelled Co(II) β‐Diketonates
Author(s) -
Wei HoHsiang
Publication year - 1979
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.197900018
Subject(s) - chemistry , mössbauer spectroscopy , adduct , mössbauer effect , analytical chemistry (journal) , doping , absorption spectroscopy , nuclear chemistry , crystallography , inorganic chemistry , quantum mechanics , physics , optoelectronics , organic chemistry , chromatography
The Mössbauer absorption and emission spectra of FeL 2 Py 2 , Fe‐doped ( 57 Fe, M) (L) 2 Py 2 and 57 CoL 2 Py 2 (where, L=acac, dbm and hfa, M=Co or Ni) are reported. It was found that the Mössbauer parameters, especially, quadrupole splittings of 57 Fe in 57 CoL 2 Py 2 exception of 57 Co(dbm) 2 PY 2 are quite similar to those of the corresponding ( 57 Fe, Co)L 2 Py 2 . In addition, the Mössbauer spectra shown that the chemical states of 57 Fe in the hosts of Fe(acac) 2 Py 2 , Co(acac) 2 Py 2 and Ni(acac) 2 Py 2 were not identical.