STUDY OF X-RAY CRYSTALLOGRAPHY AND MOSSBAUER-SPECTROSCOPY OF CEFE(CN)6.5H2O AND GDFE(CN)6.4H2O

Authors
KITAZAWA T TAKAHASHI M TAKEDA M
Citation
T. Kitazawa et al., STUDY OF X-RAY CRYSTALLOGRAPHY AND MOSSBAUER-SPECTROSCOPY OF CEFE(CN)6.5H2O AND GDFE(CN)6.4H2O, Hyperfine interactions, 84(1-4), 1994, pp. 527-532
Citations number
16
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
84
Issue
1-4
Year of publication
1994
Pages
527 - 532
Database
ISI
SICI code
0304-3843(1994)84:1-4<527:SOXCAM>2.0.ZU;2-3
Abstract
From the X-ray crystallographic point of view, the environment of Fe i n CeFe(CN)6.5H2O has higher octahedral symmetry than that in GdFe(CN)6 .4H2O. The single Mossbauer absorption peak for CeFe(CN)6.5H2O indicat es that the three t2g levels are close to each other in energy due to a near-perfect octahedral Fe(CN)6 unit. The doublet peak of of GdFe(CN )6.4H2O can be explained by assuming that the three t2g levels are wid ely separated as a result of the distortion of the octahedral Fe(CN)6 unit.