New Oxidation States and Defect Chemistry in the Pyrochlore Structure
β Scribed by Giles D. Blundred; Craig A. Bridges; Matthew J. Rosseinsky
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 142 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
a further H atom to BeH requires no additional "promotion energy". The calculated limits of error in our results arise mainly because the "interpair correlation energy", although small, is not negligible and so far can only be estimated rather than calculated. BeHz(gas) is exothermic with respect t
Ba 2 CuAlF 9 is monoclinic: a = 5.374(2) A Γ , b = 7.312(2) A Γ , c = 9.371(3) A Γ , b = 90.20(1)Β°, Z = 2, space group P2 1 /c (nΒ°14). The crystal structure was solved from X-ray single crystal data using 1071 unique reflections (900 with F o /r(F o ) > 4, R factor = 0.075). It is built up from infi
Ba 2 Cu 2 AlF 11 is trigonal: a = 7.301(1) A Γ , c = 14.145(2) A Γ , c = 120Β°, Z = 3. The crystal structure was solved in the space group P3 2 (nΒ°145), from X-ray single crystal data using 2675 unique reflections (2476 with F/r(F) > 4). It consists in a complex tridimensional arrangement of copperfl