Böhmite R120123

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Record 2 of 2  


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) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unknown orientation
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RRUFF ID: R120123
Wavelength:
Sample Description: Unknown orientation
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
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POWDER DIFFRACTION 
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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Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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DIF File
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REFERENCES for Böhmite

American Mineralogist Crystal Structure Database Record: [view record]

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]

de Lapparent J (1927) L´alumine hydratée des bauxites, Comptes Rendus de l'Académie des Sciences de Paris, 184, 1661-1662   [view file]

Foshag W F (1928) New mineral names, American Mineralogist, 13, 72-72   [view file]

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

Sahama T G, Lehtinen M, Rehtijärvi P (1973) Natural boehmite single crystals from Ceylon, Contributions to Mineralogy and Petrology, 39, 171-174   [view file]

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

Christoph G G, Corbato C E, Hofmann A, Tettenhorst R T (1979) The crystal structure of boehmite, Clays and Clay Minerals, 27, 81-86

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

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

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

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]

Bokhimi X, Sanchez-Valente J, Pedraza F (2002) Crystallization of sol-gel boehmite via hydrothermal annealing, Journal of Solid State Chemistry, 166, 182-190

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

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