SYNTHESIS AND PROPERTIES OF SOME NEPTUNYL(V) PHTHALATES

Authors
SAEKI M NAKADA M YAMASHITA T NAKAMATO T KROT NN
Citation
M. Saeki et al., SYNTHESIS AND PROPERTIES OF SOME NEPTUNYL(V) PHTHALATES, Radiochimica Acta, 80(2), 1998, pp. 89-94
Citations number
22
Categorie Soggetti
Nuclear Sciences & Tecnology","Chemistry Inorganic & Nuclear
Journal title
Radiochimica Acta → ACNP
ISSN journal
00338230
Volume
80
Issue
2
Year of publication
1998
Pages
89 - 94
Database
ISI
SICI code
0033-8230(1998)80:2<89:SAPOSN>2.0.ZU;2-L
Abstract
New neptunyl(V) phthalates of (NpO2)(2)(OOC)(2)C6H4 . 7 H2O and (NpO2) (2)(OOC)(2)C6H4 . 6 H2O, have been synthesized. The compounds have dif ferent properties such as solubilities in water, thermogravimetric beh avior, electronic absorption and infrared spectra. Spectroscopic prope rties of the compounds indicate the presence of mutual NpO2+ coordinat ion. Mossbauer spectra of (NpO2)(2)(OOC)(2)C6H4 . 6 H2O suggest a seve n-fold coordination around the neptunium atom.