- R130225 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Brookite R130225

Name: Brookite
RRUFF ID: R130225
Ideal Chemistry: TiO₂
Locality: Mont St-Hilaire, Quebec, Canada
Source: Don Doell [view label]
Owner: RRUFF
Description: Black tabular crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Mineral Group: [ Brookite (3) ]

Quick search: [ All Brookite samples (3) ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

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To download sample data,
please select a specific
orientation angle.

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R130225

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (Processed)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R130225.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 9.182(2)Å b: 5.4594(8)Å c: 5.149(1)Å
alpha: 90° beta: 90° gamma: 90° Volume: 258.10(6)Å³ Crystal System: orthorhombic

File Type Information

Calculated diffraction file.

File Type Information

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

DOWNLOADS:

	DIF File
	X-ray Data (XY - RAW)
	RRUFF File

REFERENCES for Brookite
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]
Levy M (1825) An account of a new mineral, The Annals of Philosophy, 9, 140-142 [view file]
Pauling L, Sturdivant J H (1928) XV. the crystal structure of brookite, Zeitschrift für Kristallographie, 68, 239-256 [view file]
Meagher E P, Lager G A (1979) Polyhedral thermal expansion in the TiO₂ polymorphs: refinement of the crystal structures of rutile and brookite at high temperature, The Canadian Mineralogist, 17, 77-85 [view file]
Shannon R D, Shannon R C, Medenbach O, Fischer R X (2002) Refractive index and dispersion of fluorides and oxides, Journal of Physical and Chemical Reference Data, 31, 931-970 [view file]

REFERENCES for Brookite

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]

Levy M (1825) An account of a new mineral, The Annals of Philosophy, 9, 140-142 [view file]

Pauling L, Sturdivant J H (1928) XV. the crystal structure of brookite, Zeitschrift für Kristallographie, 68, 239-256 [view file]

Meagher E P, Lager G A (1979) Polyhedral thermal expansion in the TiO₂ polymorphs: refinement of the crystal structures of rutile and brookite at high temperature, The Canadian Mineralogist, 17, 77-85 [view file]

Shannon R D, Shannon R C, Medenbach O, Fischer R X (2002) Refractive index and dispersion of fluorides and oxides, Journal of Physical and Chemical Reference Data, 31, 931-970 [view file]