The crystal structure of Sr-hardystonite, Sr2ZnSi 2O7

Zeitschrift fur Kristallographie

Volumn 225, Issue 7, 2010, Pages 298-301

  Ardit, Matteo ^a   Cruciani, Giuseppe ^a   Dondi, Michele ^b  

^a UNIVERSITY OF FERRARA   (Italy)

^b INSTITUTE OF SCIENCE AND TECHNOLOGY FOR CERAMICS   (Italy)

Author keywords

Hardystonite; Melilites; Powder diffraction structure analysis; Rietveld refinement; X ray diffraction

Indexed keywords

EID: 77956132369     PISSN: 00442968     EISSN: None     Source Type: Journal    
DOI: 10.1524/zkri.2010.1256     Document Type: Article

References (28)

1. 7. Inorg. Chem. 35 (1996) 3492-3497.
2. 7 persistent luminescence material. Z. Kristallogr. Suppl. 23(2006)481-486.
3. 2,. Am. Mineral. 75 (1990) 847-858.
4. Bindi, L.; Czank, M.; Röthlisberger, R.; Bonazzi, P.: Hardystonite from Pranklin furnace: a natural modulated melilite. Am. Mineral. 86(2001)747-751.
5. Brown, I. D.: The bond valence method: an empirical approach to chemical structure and bonding. In O'Keeffe and Navrotsky, Eds., Structure and bonding in crystal II. Academic press, New York 1981.
6. 2+ (M = Ca, Sr, Ba). Mater. Res. Bull. 42 (2007) 2219-2223.
7. 7,and revised value for the thermodynamic properties of akermanite. Can. Mineral. 24 (1986)425-434.
8. 7 single crystals. Phys. Chem. Miner. 26 (1998) 128-134.
9. 3+ prepared by sol-gel method. Mater. Lett. 58 (2004) 1825-1829.
10. 7. Z. Kristallogr. 163 (1983a) 295-304.
11. 7 compared with the mineralogical behaviour of Mg cation. N. Jb. Miner. Abh. 146 (1983b) 221-241.
12. 7. Z. Kristallogr. 167 (1984) 103-116.
13. 7 melilite with 4-coordinated manganese. N. Jb. Miner. Mh. (1985) 83-96.
14. 7. N. Jb. Miner. Mh. (1981) 1-10.
15. 7. N. Jb. Miner. Abh. 144 (1982) 254-267.
16. Klaska, K.-H.; Eck, J. C.; Pohl, D.: New investigation of willemite. Acta Cryst. B34 (1978) 3324-3325.
17. Komeno, A.; Uematsu, K.; Toda, K.: Sato, M.: VUV properties of Eu-doped alkaline earth magnesium silicate. J. Alloy Compd. 408-412(2006) 871-874.
18. Larson, A.; Von Dreele, R.: General Structure Analysis System (GSAS). Los Alamos National Laboratory, Los Alamos 1988.
19. 7. Z. Kristallogr. 130 (1969) 427-437.
20. Ochi, Y: Crystal structure of Sr- åkermanite glass-ceramics. Mater. Res. Bull. 41 (2006) 1825-1834.
21. Pauling, L.: The nature of the chemical bond. 3rd ed., Cornell Univ Press, Ithaca 1960.
22. Robinson, K.; Gibbs, G. V.; Ribbe, P. H.: Quadratic elongation; a quantitative measure of distortion in coordination polyhedra. Science 172 (1971) 567-570.
23. Röthlisberger, P.; Seifert, P.; Czank, M.: Chemical control of the commensurate-incommensurate phase transition in systematic melilites. Eur. J. Mineral. 2 (1990) 585-594.
24. Seifert, E.; Czank, M.; Simons, B.; Schmahl, W.: A commensurate- incommensurate phase transition in iron-bearing åkermanite. Phys. Chem. Miner. 14 (1987) 26-35.
25. Smith, J. V: Reexamination of the crystal structure of melilite. Am. Mineral. 38 (1953) 643-661.
26. Toby, H.: EXPGUI, a graphical user interface for GSAS. J. Appl. Crystallogr. 34 (2001) 210-213.
27. 7. Z. Kristallogr. 74 (1930) 131-138.
28. 7 at high pressure. Phys. Chem. Miner. 24 (1997)510-519.