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Raman spectroscopic and SEM analysis of sodium‐zippeite
Author(s) -
Frost Ray L.,
Čejka Jiří,
Ayoko Godwin A.,
Weier Matt L.
Publication year - 2007
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1768
Subject(s) - raman spectroscopy , uranyl , chemistry , bond length , hydrogen bond , sodium , crystal structure , single crystal , infrared , infrared spectroscopy , crystallography , crystal (programming language) , analytical chemistry (journal) , molecule , organic chemistry , optics , physics , ion , programming language , computer science
Raman at 298 and 77 K and infrared spectra of two samples of sodium‐zippeite were studied and interpreted. UO bond lengths in uranyl were calculated and compared with those inferred from the X‐ray single crystal structure data of a synthetic sodium‐zippeite analogue. Hydrogen‐bonding network in the studied samples is discussed. OH…O bond lengths were calculated and compared with those predicted from the X‐ray single crystal structure analysis. Copyright © 2007 John Wiley & Sons, Ltd.