HEYNS, AM and RANGE, KJ (1994) RAMAN AND INFRARED STUDY OF NEODYMIUM OXIDE PEROXIDE, ND2O2(O-2). JOURNAL OF RAMAN SPECTROSCOPY, 25 (11). pp. 855-859. ISSN 0377-0486,
Full text not available from this repository.Abstract
Nd2O2(O-2) has been formed at very high oxygen pressures in an unsuccessful attempt to prepare neodymium(IV) dioxide, Nd4+O2, and contains oxide (O2-) and peroxide (O-2(2-)) ions, The structure of Nd2O2(O-2) closely resembles that of CaF2 and its full vibrational spectra could be interpreted in terms of this structure, Although Nd2O2(O-2) has a monclinic structure, its vibrational spectra are not in agreement with the monoclinic B-type phase of the lanthanide(III) sesquioxides, and it is shown why this is so, Many of the Nd-O vibrational modes in Nd2O2(O-2) agree, however, with those observed in the trigonal A-type Nd2O3, and the nu(O-O) stretching and Nd-O-O bending modes could be clearly identified.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CRYSTAL-STRUCTURE; SINGLE-CRYSTALS; SESQUIOXIDE; REFINEMENT; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:39 |
| URI: | https://pred.uni-regensburg.de/id/eprint/53005 |
Actions (login required)
 |
View Item |
