Structural and vibrational studies of NaZr{sub 2}(AsO{sub 4}){sub 3}
Journal Article
·
· Materials Research Bulletin
The structure of NaZr{sub 2}(AsO{sub 4}){sub 3}, which belongs to the Nasicon-type family, was solved by the Rietveld method in the R3-barc space group, from X-ray powder diffraction data. The hexagonal unit cell parameters are a{sub h}=9.1518(2) A and c{sub h}=23.1097(4) A. The structure is formed by a three-dimensional network of AsO{sub 4} tetrahedra and ZrO{sub 6} octahedra sharing corners. Na atoms occupy totally the M1 site. Raman and infrared spectra were recorded and assignments of the As-O stretching and bending modes were made.
- OSTI ID:
- 20883153
- Journal Information:
- Materials Research Bulletin, Journal Name: Materials Research Bulletin Journal Issue: 13 Vol. 38; ISSN MRBUAC; ISSN 0025-5408
- Country of Publication:
- United States
- Language:
- English
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