Abstract
Fragments of faujasite, ZSM-11, ZSM-5, mordenite, sodalite, and beta-A zeolites show different fractal dimensions. The fractal dimension averaged for non-buried atoms produces mental pictures of zeolites that change from a slightly to a rather porous material. The 2–12-rings of –SiH2–OH–AlH2– units model Brønsted acids. The SURMO2/GEPOL comparison characterizes cavities. The 6-ring model shows maximal fractal dimension and is expected to be the most reactive.
Similar content being viewed by others
References
D.W. Breck, Zeolite Molecular Sieves: Structure, Chemistry, and Use (Wiley-Interscience, New York, 1974).
R.M. Barrer, Zeolites and Clay Minerals as Sorbents and Molecular Sieves (Academic, New York, 1978).
R.M. Barrer, Hydrothermal Chemistry of Zeolites (Academic, New York, 1982).
J.A. Rabo, ed., Zeolite Chemistry and Catalysis, ACS Monograph 171 (Am. Chem. Soc., Washington, DC, 1976).
G. Gottardi and E. Galli, Natural Zeolites (Springer, Berlin, 1985).
G. Gottardi, Pure Appl. Chem. 58 (1986) 1343.
Molecular Sieves (Soc. of Chemical Industry, London, 1968).
E.M. Flanigen and L.B. Sand, eds., Molecular Sieve Zeolites, Vol.1, Adv. Chem. 101 (Am. Chem. Soc., Washington, DC, 1971).
W.M. Meier and J.B. Uytterhoeven, eds., Molecular Sieves, Adv. Chem. 121 (Am. Chem. Soc., Washington, DC, 1973).
J.B. Uytterhoeven, ed., Molecular Sieves (Leuven University Press, Leuven, 1973).
J.R. Katzer, ed., Molecular Sieves, Vol. 2, ACS Symp. Ser. 40 (Am. Chem. Soc., Washington, DC, 1977).
L.B. Sand and F.A. Mumpton, eds., Natural Zeolites: Occurrence, Properties, Use (Pergamon, Oxford, 1978).
L.V.C. Rees, ed., in: Proc. 5th Int. Conference on Zeolites, Naples, Italy, 2-6 June 1980 (Heyden, London, 1980).
G.D. Stucky and F.G. Dwyer, eds., Intrazeolite Chemistry, ACS Symp. Ser. 218 (Am. Chem. Soc., Washington, DC, 1983).
D.H. Olson and A. Bisio, eds., in: Proc. 6th Int. Zeolite Conference, Reno, 10-15 July 1983 (Butterworths, Guildford, 1984).
B. Drzaj, S. Hocevar and S. Pejovnik, eds., Zeolites: Synthesis, Structure, Technology and Application (Elsevier, Amsterdam, 1985).
Y. Murakami, A. Iijima and J.W. Ward, eds., New Developments in Zeolite Science Technology (Kodansha, Tokyo, 1986).
E.F. Smith, Chemistry in America: Chapters from the History of Science in the United States (C. Appleton and Co., New York, 1914).
A. Thackray, J.L. Sturchio, P.T. Carroll and R. Bud, Chemistry in America 1876-1976. Historical Indicators (Reidel, Dordrecht, 1985).
E.M. Flanigen, B.M. Lock, R.L. Patton and S.T. Wilson, Pure Appl. Chem. 58 (1986) 1351.
J.V. Smith, Feldspar Minerals (Springer, Berlin, 1974).
W.L. Brown, ed., Feldspar and Feldspathoids (Reidel, Dordrecht, 1983).
J. Smith, Chem. Rev. 88 (1988) 149.
J.M. Newsam, Science 231 (1986) 1093.
D.E.W. Vaughan, in: Natural Zeolites: Occurrence, Properties, Use, eds. L.B. Sand and F.A. Mumpton (Pergamon, Oxford, 1978) p. 353.
J.M. Newsam, M.M.J. Treacy, W.T. Koetsier and C.B. de Gruyter, Proc. R. Soc. London A 420 (1988) 375.
J.A. Rabo, ed., Zeolite Chemistry and Catalysis (Am. Chem. Soc., Washington, DC, 1976).
G. Kerr, Adv. Chem. Ser. (1973) 219.
P.A. Jacobs, Carboniogenic Activity of Zeolites (Elsevier, New York, 1977).
H.W. Haynes Jr., Catal. Rev. Sci. Eng. 17 (1978) 273.
P.A. Jacobs, Catal. Rev. Sci. Eng. 24 (1982) 415.
J.W. Ward, in: Zeolite Chemistry and Catalysis, ed. J. Rabo, ACS Monograph 171 (Am. Chem. Soc., Washington, DC, 1976).
J. Dwyer, in: Innovation in Zeolite Material Science, eds. P.J. Grobet et al. (Elsevier, Amsterdam, 1988).
P. Viruela-Martín, C.M. Zicovich-Wilson and A. Corma, J. Phys. Chem. 97 (1993) 13713.
P.J. O'Malley and J. Dwyer, Chem. Phys. Lett. 143 (1988) 97.
F. Torrens, E. Ortí and J. Sánchez-Marín, J. Chim. Phys. Phys. Chim. Biol. 88 (1991) 2435.
F. Torrens, J. Sánchez-Marín and I. Nebot-Gil, J. Mol. Graphics 14 (1996) 245.
F. Torrens, J. Mol. Catal. A 119 (1997) 393.
F. Torrens, J. Sánchez-Marín and I. Nebot-Gil, J. Mol. Struct. (Theochem) 426 (1998) 105.
F. Torrens, J. Sánchez-Marín and I. Nebot-Gil, J. Mol. Graphics Mod. 16 (1998) 57.
F. Torrens, J. Sánchez-Marín and I. Nebot-Gil, Molecules 4 (1999) 28.
F. Torrens, J. Chromatogr. A 827 (1998) 345.
F. Torrens, J. Chem. Inf. Comput. Sci. 40 (2000) 236.
A.Y. Meyer, J. Chem. Soc. Perkin Trans. 2 (1985) 1161.
A.Y. Meyer, J. Comput. Chem. 9 (1988) 18.
B. Lee and F.M. Richards, J. Mol. Biol. 55 (1971) 379.
R.B. Hermann, J. Phys. Chem. 76 (1972) 2754.
A. Bondi, J. Phys. Chem. 68 (1964) 441.
S.J. Wodak and J. Janin, Proc. Natl. Acad. Sci. USA 77 (1980) 1736.
M. Lewis and D.C. Rees, Science 230 (1985) 1163.
F. Torrens, Russ. J. Phys. Chem. (Engl. Transl.) 74 (2000) 115.
F. Torrens, J. Sánchez-Marín and I. Nebot-Gil, J. Comput. Chem. 22 (2001) 477.
F. Torrens, E. Ortí and J. Sánchez-Marín, Comput. Phys. Commun. 66 (1991) 341.
F. Torrens, E. Ortí and J. Sánchez-Marín, J. Mol. Graphics 9 (1991) 254.
M. Rubio, F. Torrens and J. Sánchez-Marín, J. Comput. Chem. 14 (1993) 647.
F. Torrens, M. Rubio and J. Sánchez-Marín, Comput. Phys. Commun. 115 (1998) 87.
J.L. Pascual-Ahuir, E. Silla, J. Tomasi and R. Bonaccorsi, J. Comput. Chem. 8 (1987) 778.
J.L. Pascual-Ahuir and E. Silla, J. Comput. Chem. 11 (1990) 1047.
E. Silla, F. Villar, O. Nilsson, J.L. Pascual-Ahuir and O. Tapia, J. Mol. Graphics 8 (1990) 168.
E. Silla, I. Tuñón and J.L. Pascual-Ahuir, J. Comput. Chem. 12 (1991) 1077.
I. Tuñón, E. Silla and J.L. Pascual-Ahuir, Protein Eng. 5 (1992) 715.
J.L. Pascual-Ahuir, E. Silla and I. Tuñón, J. Comput. Chem. 15 (1994) 1127.
J.L. Pascual-Ahuir, E. Silla and I. Tuñón, J. Mol. Struct. (Theochem) 426 (1998) 331.
B. Terryn and J. Barriol, J. Chim. Phys. Phys. Chim. Biol. 78 (1981) 207.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Torrens, F. Fractal Dimension of Different Structural-Type Zeolites and of the Active Sites. Topics in Catalysis 18, 291–297 (2002). https://doi.org/10.1023/A:1013807209673
Issue Date:
DOI: https://doi.org/10.1023/A:1013807209673