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Name: Böhmite RRUFF ID: R120123 Ideal Chemistry: AlO(OH) Locality: Sagasen, Telemark, Norway Source: Marcus Origlieri [view label] Owner: RRUFF Description: Pale green hexagonal tablets, associated with natrolite R120124 Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
| Mineral Group: [ Lepidocrocite (3) ] | ||
| Quick search: [ All Böhmite samples (2) ] | ||
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| POWDER DIFFRACTION | |||||||
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| RRUFF ID: | R120123.9 | ||||||
| Sample Description: | Single crystal, powder profile is calculated | ||||||
| Cell Refinement Output: |
a: 2.873(2)Å b: 12.243(9)Å c: 3.700(2)Å alpha: 90° beta: 90° gamma: 90° Volume: 130.13(6)Å3 Crystal System: orthorhombic |
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| REFERENCES for Böhmite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
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de Lapparent J (1927) L´alumine hydratée des bauxites, Comptes Rendus de l'Académie des Sciences de Paris, 184, 1661-1662 [view file] |
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Foshag W F (1928) New mineral names, American Mineralogist, 13, 72-72 [view file] |
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Papée D, Tertian R, Biais R (1958) Recherches sur la constitution des gels et des hydrates cristallisés d'alumine, Bulletin de la Société Chimique de France, 10, 1301-1310 |
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Sahama T G, Lehtinen M, Rehtijärvi P (1973) Natural boehmite single crystals from Ceylon, Contributions to Mineralogy and Petrology, 39, 171-174 [view file] |
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Stegmann M C, Vivien D, Mazieres C (1973) Etude des modes de vibration infrarouge dans les oxyhydroxydes d'aluminium boehmite et diaspore, Spectrochimica Acta Part A, 29A, 1653-1663 |
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Christoph G G, Corbato C E, Hofmann A, Tettenhorst R T (1979) The crystal structure of boehmite, Clays and Clay Minerals, 27, 81-86 |
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Hill R J (1981) Hydrogen atoms in boehmite: A single crystal X-ray diffraction and molecular orbital study, Clays and Clay Minerals, 29, 435-445 |
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Christensen A N, Lehmann M S, Convert P (1982) Deuteration of crystalline hydroxides. Hydrogen bonds of ϒ-AlOO(H,D) and ϒ-FeOO(H,D), Acta Chemica Scandinavica, A 36, 303-308 |
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Bokhimi X, Toledo-Antonio J A, Guzmán-Castillo M L, Hernández-Beltrán F (2001) Relationship between crystallite size and bond lengths in boehmite, Journal of Solid State Chemistry, 159, 32-40 |
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Ruan H D, Frost R L, Kloprogge J T (2001) Comparison of Raman spectra in characterizing gibbsite, bayerite, diaspore and boehmite, Journal of Raman Spectroscopy, 32, 745-750 [link] |
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Bokhimi X, Sanchez-Valente J, Pedraza F (2002) Crystallization of sol-gel boehmite via hydrothermal annealing, Journal of Solid State Chemistry, 166, 182-190 |
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Ruan H D, Frost R L, Kloprogge J T, Schulze D G, Duong L (2003) FT-Raman spectroscopy and SEM of gibbsite, bayerite, boehmite and diaspore in relation to the characterization of bauxite, in 2001. A Clay Odyssey Elsevier B.V. Amsterdam, Netherlands 545-552 |
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Kim H, Lee S (2021) Probing the transformation paths from aluminum (oxy)hydroxides (boehmite, bayerite, and gibbsite) to metastable alumina: A view from high-resolution 27Al MAS NMR, American Mineralogist, 106, 389-403 |
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