10.1346/ccmn.1983.0310505
Crossref journal-article
Cambridge University Press (CUP)
Clays and Clay Minerals (56)
Abstract

AbstractThe crystal structure of kaolinite(Pl, a = 5.153(1), b = 8.941 (1), c = 7.403 (1)Å, α = 91.692(3)°, β = 104.860(3)°, γ = 89.822(3)°, specimens from Keokuk geodes) has been refined in detail and that of dickite (Cc, a = 5.1460(3), b = 8.9376(5), c = 14.4244(6) Å, β = 96.761(5)°) has been re-refined, both from powder diffraction data with the Rietveld method. Except for the hydrogen atoms, the layer structures in both clays are very similar and are much as inferred or determined previously by others. The rotation in the tetrahedral sheet is 7(1)°. The two inner hydroxyl O-H bonds in kaolinite are differently oriented; one points into an octahedral vacancy and the other somewhat away from the octahedral sheet and toward the unoccupied center of an oxygen triangle formed by the two apical oxygens and shared basal oxygen of two adjacent SiO4 tetrahedra. All six of the inner surface hydrogen atoms appear to be nearly equally involved in the hydrogen bonding between kaolinite layers in kaolinite.

Bibliography

Suitch, P. R., & Young, R. A. (1983). Atom Positions in Highly Ordered Kaolinite. Clays and Clay Minerals, 31(5), 357–366.

Authors 2
  1. P. R. Suitch (first)
  2. R. A. Young (additional)
References 17 Referenced 58
  1. {'key': 'S0009860400011101_CR3', 'first-page': '781', 'article-title': 'Further consideration of the crystal structure of kaolinite', 'volume': '31', 'author': 'Brindley', 'year': '1958', 'journal-title': 'Min. Mag.'} / Min. Mag. / Further consideration of the crystal structure of kaolinite by Brindley (1958)
  2. {'key': 'S0009860400011101_CR13', 'first-page': '17', 'volume-title': 'Elements of Ceramics', 'author': 'Norton', 'year': '1973'} / Elements of Ceramics by Norton (1973)
  3. {'key': 'S0009860400011101_CR8', 'first-page': '261', 'article-title': 'Kaolinite from Warsaw geodes, Keokuk region, Iowa', 'volume': '70', 'author': 'Hayes', 'year': '1963', 'journal-title': 'Iowa Acad. Sci.'} / Iowa Acad. Sci. / Kaolinite from Warsaw geodes, Keokuk region, Iowa by Hayes (1963)
  4. {'key': 'S0009860400011101_CR17', 'first-page': '32', 'article-title': 'Electron diffraction determination of the structure of kaolinite', 'volume': '5', 'author': 'Zvyagin', 'year': '1960', 'journal-title': 'Krislallografiya'} / Krislallografiya / Electron diffraction determination of the structure of kaolinite by Zvyagin (1960)
  5. 10.1346/CCMN.1981.0290410
  6. {'key': 'S0009860400011101_CR5', 'first-page': '242', 'article-title': 'The structure of kaolinite', 'volume': '27', 'author': 'Brindley', 'year': '1946', 'journal-title': 'Min. Mag.'} / Min. Mag. / The structure of kaolinite by Brindley (1946)
  7. {'key': 'S0009860400011101_CR10', 'first-page': '683', 'article-title': 'A refinement of the dickite structure and some remarks on polymorphism in kaolin minerals', 'volume': '32', 'author': 'Newnham', 'year': '1961', 'journal-title': 'Min. Mag.'} / Min. Mag. / A refinement of the dickite structure and some remarks on polymorphism in kaolin minerals by Newnham (1961)
  8. {'key': 'S0009860400011101_CR9', 'first-page': '75', 'article-title': 'Elevated dehydroxylation temperature of the Keokuk geode kaolinite—a possible reference mineral', 'volume': '1', 'author': 'Keller', 'year': '1966', 'journal-title': 'Proc. Inter. Clay Conf., 1966, Jerusalem, Israel'} / Proc. Inter. Clay Conf., 1966, Jerusalem, Israel / Elevated dehydroxylation temperature of the Keokuk geode kaolinite—a possible reference mineral by Keller (1966)
  9. {'key': 'S0009860400011101_CR4', 'first-page': '554', 'article-title': 'Occurrence of dickite in Jamaica; ordered and disordered varieties', 'volume': '63', 'author': 'Brindley', 'year': '1978', 'journal-title': 'Amer. Mineral.'} / Amer. Mineral. / Occurrence of dickite in Jamaica; ordered and disordered varieties by Brindley (1978)
  10. {'key': 'S0009860400011101_CR16', 'first-page': '1', 'article-title': 'Application of the Rietveld method for structure refinement with powder diffraction data', 'volume': '24', 'author': 'Young', 'year': '1981', 'journal-title': 'Adv. X-ray Anal.'} / Adv. X-ray Anal. / Application of the Rietveld method for structure refinement with powder diffraction data by Young (1981)
  11. 10.1107/S0365110X56002060
  12. {'key': 'S0009860400011101_CR2', 'first-page': '1196', 'article-title': 'Polymorphism of the kaolin minerals', 'volume': '48', 'author': 'Bailey', 'year': '1963', 'journal-title': 'Amer. Mineral.'} / Amer. Mineral. / Polymorphism of the kaolin minerals by Bailey (1963)
  13. {'key': 'S0009860400011101_CR7', 'first-page': '471', 'article-title': 'Hydroxyl orientation in kaolinite, dickite, and nacrite', 'volume': '58', 'author': 'Giese', 'year': '1973', 'journal-title': 'Amer. Mineral.'} / Amer. Mineral. / Hydroxyl orientation in kaolinite, dickite, and nacrite by Giese (1973)
  14. {'key': 'S0009860400011101_CR6', 'first-page': '309', 'article-title': 'ORFFE4. Accession No. 85, World list of crystallographic computer programs, 3rd ed.', 'volume': '6', 'author': 'Busing', 'year': '1979', 'journal-title': 'J. Appl. Cryst.'} / J. Appl. Cryst. / ORFFE4. Accession No. 85, World list of crystallographic computer programs, 3rd ed. by Busing (1979)
  15. 10.1107/S0365110X57000249
  16. 10.1107/S0021889869006558
  17. 10.1107/S0021889881008996
Dates
Type When
Created 18 years, 11 months ago (Sept. 13, 2006, 2:53 a.m.)
Deposited 1 year, 1 month ago (July 3, 2024, 1:39 a.m.)
Indexed 4 days ago (Aug. 23, 2025, 9:14 p.m.)
Issued 41 years, 10 months ago (Oct. 1, 1983)
Published 41 years, 10 months ago (Oct. 1, 1983)
Published Online 1 year, 4 months ago (April 2, 2024)
Published Print 41 years, 10 months ago (Oct. 1, 1983)
Funders 0

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@article{Suitch_1983, title={Atom Positions in Highly Ordered Kaolinite}, volume={31}, ISSN={1552-8367}, url={http://dx.doi.org/10.1346/ccmn.1983.0310505}, DOI={10.1346/ccmn.1983.0310505}, number={5}, journal={Clays and Clay Minerals}, publisher={Cambridge University Press (CUP)}, author={Suitch, P. R. and Young, R. A.}, year={1983}, month=oct, pages={357–366} }