The crystal structure of seidite-(Ce), Na4(Ce, Sr)2{Ti(OH)2(Si8O18)}(O, OH, F)4 %H2O, A modular microporous titanosilicate of the rhodesite group

Canadian Mineralogist

Volumn 41, Issue 5, 2003, Pages 1183-1192

  Ferraris, Giovanni ^a   Belluso, Elena ^a   Gula, Angela ^a   Soboleva, Svetlana V ^b   Khomyakov, Alexander P ^b  

^a UNIVERSITY OF TURIN   (Italy)

^b RUSSIAN ACADEMY OF SCIENCES   (Russian Federation)

Author keywords

Lovozero massif; Mcro plesiotype series; Microporous compounds; Miserite; Modular structure; Russia; Seidite (Ce); Structure model; Titanosilicate

Indexed keywords

COMPOSITION; CRYSTAL STRUCTURE; POSITIVE IONS; SILICATES; SINGLE CRYSTALS; TITANATE MINERALS; X RAY DIFFRACTION ANALYSIS;

DISORDERED FIBERS;

MINERALOGY;

CRYSTAL STRUCTURE; CRYSTALLOGRAPHY; SEIDITE; SILICATE; TITANIUM;

EURASIA; KHIBINY MASSIF; KOLA PENINSULA; MURMANSK [RUSSIAN FEDERATION]; RUSSIAN FEDERATION;

EID: 0742302335     PISSN: 00084476     EISSN: None     Source Type: Journal    
DOI: 10.2113/gscanmin.41.5.1183     Document Type: Article

References (27)

1. 2O, a new type of sheet silicates. Am. Mineral. 65, 1270-1276.
2. ANANIAS, D., FERREIRA, A., ROCHA, J., FERREIRA, P., RAINHO, J.P., MORAIS, C. & CARLOS, L.D. (2001): Novel microporous europium and terbium silicates. Am. Chem. Soc. 123, 5735-5742.
3. BAERLOCHER, C., HEPP, A. & MEIER, W.M. (1978): Manual DLS-76. A Program for the Simulation of Crystal Structures by Geometric Refinement. ETH, Zürich, Switzerland.
4. 13. J. Mater. Sci. Lett. 1. 355-356.
5. CHAO, G.Y., CONLON, R.P. & VAN VELTHUIZEN, J. (1990): Mont Saint Hilaire unknowns. Mineral. Rec. 21, 363-368.
6. FERRARIS, G., BELLUSO, E., GULA, A., SOBOLEVA, S.V., AGEEVA, O.A. & BORUTSKII, B.E. (2001): A structural model of the layer titanosilicate bornemanite based on seidozerite and lomonosovite modules. Can. Mineral. 39, 1665-1673.
7. FERRARIS, G., IVALDI, G., KHOMYAKOV, A.P., SOBOLEVA. S.V., BELLUSO, E. & PAVESE, A. (1996): Nafertisite, a layer titanosilicate member of a polysomatic series including mica. Eur. J. Mineral. 8, 241-249.
8. FERRARIS, G., KHOMYAKOV, A.P., BELLUSO, E. & SOBOLEVA, S.V. (1998): Kalifersite, a new alkaline silicate from Kola Peninsula (Russia) based on a palygorskite-sepiolite polysomatic series. Eur. J. Mineral. 10, 865-874.
9. FERRARIS, G., MAKOVICKY, E. & MERLINO, S. (2004): Crystallography of Modular Materials. Oxford University Press, Oxford, U.K. (in press).
10. FERRARIS, G., PAVESE, A. & SOBOLEVA. S.V. (1995): Tungusite: new data, relationship with gyrolite and structural model. Mineral. Mag. 59, 535-543.
11. 2. Z. Kristallogr. 216, 396-408.
12. 2O, from three localities and its relation to other silicates with dreier double layers. Z. Kristallogr. 199, 25-48.
13. 2O. Sov. Phys. Dokl. 22, 464-466.
14. KHOMYAKOV, A.P. (1995): Mineralogy of Hyperagpaitic Alkaline Rocks. Clarendon Press, Oxford, U.K.
15. 2O - a new mineral with zeolite properties. Zap. Vser. Mineral. Obshchest. 127(4), 94-100 (in Russ.).
16. MAKOVICKY, E. (1997): Modularity - different approaches. In Modular Aspects of Minerals (S. Merlino, ed.). Eur. Mineral. Union, Notes in Mineralogy 1, 315-343.
17. MAZZI, F., UNGARETTI, L., DAL NEGRO, A., PETERSON, O.V. & RØNSBO, J.G. (1979): The crystal structure of semenovite. Am. Mineral. 64, 202-210.
18. MCCUSKER, L.B., LIEBAU, F. & ENGELHARDT, G. (2003): Nomenclature of structural and compositional characteristics of ordered microporous and mesoporous materials with inorganic hosts (IUPAC recommendations 2001). Microporous and Mesoporous Materials 58, 3-13.
19. MELLINI, M., MERLINO, S. & ROSSI, G. (1977): The crystal structure of tuscanite. Am. Mineral. 62, 1114-1120.
20. 2O: the first example of a chain and sheet silicate. Am. Mineral. 68, 614-622.
21. MERLINO, S., ed. (1997): Modular Aspects of Minerals. Eötvös University Press, Budapest, Hungary.
22. PEKOV, I.V. (2000): Lovozero Massif. Ocean Pictures Ltd., Moscow, Russia.
23. PINCKNEY, L.R., BEALL, G.H. & ANDRUS, R.L. (1999): Strong sintered miserite glass-ceramics. J. Am. Ceram. Soc. 82, 2523-2528.
24. ROCHA, J. & ANDERSON, M.W. (2000): Microporous titanosilicates and other novel mixed octahedral-tetrahedral framework oxides. Eur. J. Inorg. Chem., 801-818.
25. ROCHA, J., FERREIRA, P., CARLOS, L.D. & FERREIRA, A. (2000): The first microporous framework cerium silicate. Angew. Chem. Int. Ed. 39, 3276-3279.
26. SCOTT, J.D. (1976): Crystal structure of miserite, a Zoltai type 5 structure. Can. Mineral. 14, 515-528.
27. WOODROW, P.J. (1967): The crystal structure of astrophyllite. Acta Crystallogr. 22, 673-678.