An Unexpected Crystal-Chemical Principle for the Pyrochlore Structure
β Scribed by Terrell A. Vanderah; Igor Levin; Michael W. Lufaso
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 203 KB
- Volume
- 2005
- Category
- Article
- ISSN
- 1434-1948
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π SIMILAR VOLUMES
Starting from the knowledge of the conformation of the chain of isotactic polyacetaldehyde and assuming that the crystallographic unit is coincident with the monomeric unit, the crystal structure of the polymer has been calculated. The method involved selection of all the space groups compatible wit
Compounds of the pyrochlore structure in the Ln,O,-TiO, (Ln = Pr -Tb, without Pm) systems were synthesized. Their crystal-chemical properties were determined (crystallization temperature, unit cell parameters and their temperature dependences, refractive indexes and densities). Models of defect pyro