ISSN:
0749-1581
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
127I NQR frequencies have been measured in 20 compounds including iodates, chromate-iodates and tri-iodates. Quadrupole coupling constants and asymmetry parameters have been calculated at 77°K. Lines have been assigned by the two-frequency method. NQR data show the presence of covalent bonds in iodates and tri-iodates. In chromate-iodates the large value of the asymmetry parameter is due to the non-equivalence of an oxygen atom in the IO3- ion.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260051102