The structure of multiple twinned CsMgInF6 and its relationship to other pyrochlore derived fluorides

Zeitschrift fur Kristallographie

Volumn 220, Issue 7, 2005, Pages 614-621

  Friese, Karen ^a   Gesland, Jean Yves ^b   Grzechnik, Andrzej ^a  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

^b UNIVERSITÉ DU MAINE   (France)

Author keywords

Disorder; Fluoride; Laser host; Multiple twin; Powder diffraction structure analysis; Pyrochlore; Single crystal structure analysis; X ray diffraction

Indexed keywords

EID: 22444445887     PISSN: 00442968     EISSN: None     Source Type: Journal    
DOI: 10.1524/zkri.220.7.614.67100     Document Type: Article

References (29)

1. Wondratschek, H.: Extraordinary orbits of space groups - theoretical considerations. Z. Kristallogr. 143 (1976) 460-470.
2. 6 (A(I) = Cs, Rb; M(II) = Mg, Ni, Cu, Zn; M(II) = Al, V, Fe, Co, Ni). J. Fluorine Chem. 19 (1982) 529-552.
3. 6. Z. Anorg. Allg. Chem. 516 (1984) 223228.
4. 6. Z. Anorg. Allg. Chem. 557 (1988) 161-170.
5. 6 pyrochlore crystal. Phys. Rev. B66 (2002) 214105-1-8.
6. 6 by X-Ray Powder Diraction. Mater. Res. Bull. 23 (1988) 447-452.
7. Larson, A.; von Dreele, R.: GSAS: General structure analysis system. Computer program, Los Alamos National Laboratory, (2000).
8. Aroyo, M. I.; Pérez-Mato, J. M.; Capillas, C.; Kroumova, E.; Ivantchev, S.; Madariaga, G.; Kirov, A.; Wondratschek, H.: Bilbao crystallographic server: I. Databases and crystallographic computing programs. Z. Kristallogr., submitted.
9. Ivantchev, S.; Kroumova, E.; Madariaga, G.; Pérez-Mato, J. M.; Aroyo, M. I.: Subgroupgraph - a computer program for analysis of group-subgroup relations between space groups. J. Appl. Cryst. 33 (2000) 1190-1191.
10. Hermann, C.: Zur systematischen Strukturtheorie. IV. Untergruppen. Z. Kristallogr. 69 (1929) 533-555.
11. Kroumova, E.; Aroyo, M. I.; Perez-Mato, J. M.; Igartua, J. M.; Ivantchev, S.: PSEUDO - a program for a pseudosymmetry search. Acta Crystallogr. A56 Suppl. (2000) 144.
12. Brese, N. E.; O'Keefe, M.: Bond-valence parameters for solids. Acta Crystallogr. B47 (1991) 192-197.
13. Nespolo, M.; Ferraris, G.; Ohashi, H.: Charge distribution as a tool to investigate structural details: meaning and application to pyroxenes. Acta Crystallogr. B55 (1999) 902-916.
14. Nespolo, M.: Private communication (2005).
15. Balić Žunić, T.; Makovicky, E.: Determination of the centroid or the best centre of a coordination polyhedron. Acta Crystallogr. B52 (1996) 78-81.
16. 4. Phase Transitions 49 (1994) 193-229.
17. Nespolo, M.: Twin point groups and the polychromatic symmetry of twins. Z. Kristallogr. 219 (2004) 57-71.
18. Shannon, R. D.: Revised effective ionic radi and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr. A32 (1976) 751-767.
19. 6 mit Me(I) = Rb, Cs und Me(III) = Al, Ga, Fe. J. Fluorine Chem. 17 (1981) 317-329.
20. 6. Z. Anorg. Allg. Chem. 621 (1995) 1385-1394.
21. 6. Compt. Rendus Hebd. Seances Acad. Sci., Ser. II 321 (1995) 507-513.
22. 6: a pyrochlore-related phase existing in both ordered and disordered forms. Mat. Res. Bull. 31 (1996) 585-591.
23. 6. Mise en evidence de l'occupation par le cation A de nouvelles positions cristallographiques dans le groupe d'espace Fd3m. Mat. Res. Bull. 8 (1973) 393-404.
24. 6-Typs und ihre Beziehung zur Pyrochlorstruktur. Z. Anorg. Allg. Chem. 387 (1972) 161-178.
25. 6-Typ. Z. Naturforsch. B. Anorg. Chem., Org. Chem. 22 (1967) 1219-1220.
26. North, A. C. T.; Phillips, D. C.; Mathews, F. S.: A semi-empirical method of absorption correction. Acta Crystallogr. A24 (1968) 351-359.
27. Altomare, A.; Cascarano, G.; Giacovazzo, C.; Guagliardi, A.; Moliterni, A. G. G.; Burla, M. C.; Polidori, G.; Camilli, M.; Spagna, R.: SIR97 - a Package for Crystal Structure Solution by Direct Methods and Refinement. Computer Program, Dip. Geomineralogico, University of Bari, Italy (1997).
28. Petřiček, V.; Dušek, M.: JANA2000 - Crystallographic Computing System. Institute of Physics, Academy of the Czech Republic, Praha (2000).
29. Balić Žunić, T.; Vickovic, I.: I. IVTON - program for the calculation of geometrical aspects of crystal structures and some crystal chemical applications. J. Appl. Cryst. 29 (1996) 305-306.