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Moessbauer spectra and magnetic susceptibilities of neptunium chlorocompounds
| Content Provider | United States Department of Energy Office of Scientific and Technical Information (OSTI.GOV) |
|---|---|
| Author | Karraker, D. G. Stone, J. A. |
| Organization | Du Pont de Nemours (E.I.) and Co., Aiken, S.C. (USA). Savannah River Lab. |
| Abstract | Three Np(V) chlorocompounds, Cs/sub 3/NpO/sub 2/Cl/sub 4/, ''Cs/sub 2/NpO/sub 2/Cl/sub 5/,'' and ''(TPAs)/sub 2/NpOCl/sub 5/,'' where (TPAs/sup +/ = (C/sub 6/H/sub 5/)/sub 4/As/sup +/), the tetraphenylarsonium cation, were studied to determine their Moessbauer spectra and magnetic properties. ''Cs/sub 2/NpO/sub 2/Cl/sub 5/'' and ''(TPAs)/sub 2/NpOCl/sub 5/'' are of particular interest since the highly stable ONpO/sup +/ ion appeared to be partially chlorinated in strong HCl to a Cl/sub 2/NpO/sup +/ ion. During the study, absorption and Moessbauer spectra indicated that ''Cs/sub 2/NpOCl/sub 5/'' and ''(TPAs)/sub 2/NpOCl/sub 5/'' were mainly mixtures of Np(IV) and Np(VI) chlorocompounds. To corroborate the spectral evidence, chlorocompounds of Np(IV) and Np(VI) were studied for comparison. |
| Related Links | https://www.osti.gov/biblio/5279008 |
| Page Count | 15 |
| File Format | |
| Language | English |
| Publisher Date | 1977-01-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | RADIATION CHEMISTRY RADIOCHEMISTRY NUCLEAR CHEMISTRY NEPTUNIUM COMPOUNDS MAGNETIC SUSCEPTIBILITY MOESSBAUER EFFECT ABSORPTION SPECTRA CESIUM COMPOUNDS CHLORINE COMPOUNDS OXYGEN COMPOUNDS ACTINIDE COMPOUNDS ALKALI METAL COMPOUNDS HALOGEN COMPOUNDS MAGNETIC PROPERTIES PHYSICAL PROPERTIES SPECTRA TRANSURANIUM COMPOUNDS Radiochemistry & Nuclear Chemistry Properties of Radioactive Materials |
| Content Type | Text |
| Resource Type | Article |
