Raman Open Database

Information card for entry 8100055

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Raman spectrum	8100055.rod 8100055.jdx
COD: 9008081

Structure parameters

Mineral name	Corundum
Formula	Al2 O3
Title of publication	Refinement of the alpha Al2O3, Ti2O3, V2O3 and Cr2O3 structures Locality: synthetic
Authors of publication	Newnham, R. E.; de Haan, Y. M.
Journal of publication	Zeitschrift fur Kristallographie
Year of publication	1962
Journal volume	117
Pages of publication	235 - 237
a	4.7589 Å
b	4.7589 Å
c	12.991 Å
α	90°
β	90°
γ	120°
Cell volume	254.792 Å³
Number of distinct elements	2
Hermann-Mauguin space group symbol	R -3 c :H
Hall space group symbol	-R 3 2"c
Excitation wavelength	780 nm
Measurement resolution	4 cm^-1
Polarization direction	unoriented
Power on sample	12 mW
Spot size of the device	1 μm
Company of the measurement device	Thermo Scientific
Model of the measurement device	Nicolet Almega XR
Has coordinates	No
Has disorder	No
Has F_obs	No

Version history

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