The real structures of clinotobermorite and tobermorite 9 Å: OD character, polytypes, and structural relationships

European Journal of Mineralogy

Volumn 12, Issue 2, 2000, Pages 411-429

  Merlino, Stefano ^a   Bonaccorsi, Elena ^a   Armbruster, Thomas ^b  

^a UNIVERSITY OF PISA   (Italy)

^b UNIVERSITY OF BERN   (Switzerland)

Author keywords

Clinotobermorite; Crystal structure; OD theory; Polytypism; Tobermorite 11 ; Tobermorite 9

Indexed keywords

CALCIUM; SILICATE MINERALS; SILICON;

CLINOTOBERMORITE; CRYSTAL CHEMICAL FORMULA; OD THEORY; POLYTYPISM; STRUCTURAL INFORMATION; STRUCTURAL REFINEMENT; STRUCTURAL RELATIONSHIP; TOBERMORITE;

CRYSTAL STRUCTURE;

CALCIUM; CRYSTAL STRUCTURE; POLYTYPISM; SILICATE;

EID: 0034008442     PISSN: 09351221     EISSN: None     Source Type: Journal    
DOI: 10.1127/0935-1221/2000/0012-0411     Document Type: Article

References (22)

1. Brese, N.E. & O'Keefe, M. (1991): Bond-valence parameters for solids. Acta Cryst., B47, 192-197.
2. Dornberger-Schiff, K. (1956): On the order-disorder (OD-structures). Acta Cryst., 9, 593.
3. _ (1964): Grundzüge einer Theorie von OD-Strukturen aus Schichten. Abhandlungen der Deutschen Akademie der Wissenschaften zu Berlin. Klasse für Chemie, Geologie und Biologie, 3, 1-107.
4. _ (1966): Lehrgang über OD-Strukturen, Akademie-Verlag, Berlin, 135 p.
5. Dornberger-Schiff, K. & Fichtner, K. (1972): On the symmetry of OD-structures consisting of equivalent layers. Kristall und Technik, 7, 1035-1056.
6. Ďurovič , S. (1997): Fundamentals of the OD theory. in 'Modular aspects of minerals - EMU Notes in Mineralogy, Vol. 1, S. Merlino ed., Eötvös University Press, Budapest, 3-28.
7. 2. Z. Kristallogr., 154, 271-272.
8. Ferraris, G. & Ivaldi, G. (1988): Bond valence vs. bond length in O⋯O hydrogen bonds. Acta Cryst., B44, 341-344.
9. Henmi, C. & Kusachi, I. (1989): Monoclinic tobermorite from Fuka, Bitchu-cho, Okayama Prefecture, Japan. Journ. Min. Petr. Econ. Geol., 84, 374-379 (in Japanese).
10. 2O, a new mineral from Fuka, Okayama Prefecture, Japan. Mineral. Mag., 56, 353-358.
11. 2O, a natural C-S-H(I) type cement mineral: determination of the substructure. Z. Kristallogr., 212, 864-873.
12. Kudoh, Y. & Takeuchi, Y. (1979): Polytypism of xonotlite: (I) Structure of an A polytype. Mineral. J., 9, 349-373.
13. Liebau, F. (1956): Bemerkungen zur Systematik der Kristallstrukturen von Silikaten mit hochkondensierten Anionen. Physikal. Chem., 206, 73-92.
14. Mamedov, K.S. & Belov, N.V. (1955): The crystalline structure of xonotlite. Doklady Akad. Nauk SSSR, 104, 615-618 (in Russian).
15. McConnell, J.D.C. (1954): The hydrated calcium silicates riversideite, tobermorite, and plombierite. Mineral. Mag., 30, 293-305.
16. Merlino, S. (1997): OD approach in minerals: examples and applications, in 'Modular aspects of minerals - EMU Notes in Mineralogy, Vol. I, S. Merlino ed., Eötvös University Press, Budapest, 29-54.
17. Merlino, S., Bonaccorsi, E., Armbruster, T. (1999): Tobermorites: their real structure and OD character. Am. Mineral., 84, 1613-1621.
18. Mitsuda, T. & Taylor, H.F.W. (1978): Normal and anomalous tobermorites. Mineral. Mag., 42, 229-235.
19. Sheldrick, G.M. (1997): SHELX-97. Programs for crystal structure determination and refinement. Institut für Anorg. Chemie, Univ. of Göttingen, Germany.
20. Takeuchi, Y. & Kudoh, Y. (1977): Hydrogen bonding and cation ordering in Magnet Cove pectolite. Z. Kristallogr., 146, 281-292.
21. th Nat. Conf. Clays and Clay Minerals, Pergamon Press, 101-109.
22. _ (1992): Tobermorite, jennite, and cement gel. Z. Kristallogr., 202, 41-50.