Raman Open Database

Information card for entry 1000128

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Structure parameters

Mineral name	Epidote
Formula	Al2.09 Ca2 Fe0.91 H O13 Si3
Title of publication	X-ray Rietveld and 57Fe Mossbauer studies of epidote and piemontite on the join Ca2Al2FeSi3O12(OH) - Ca2Al2MnSi3O12(OH) formed by hydrothermal synthesis Sample: q=1.0, run 41
Authors of publication	Nagashima, M.; Akasada, M.
Journal of publication	American Mineralogist
Year of publication	2010
Journal volume	95
Pages of publication	1237 - 1246
a	8.8902 Å
b	5.6366 Å
c	10.16 Å
α	90°
β	115.432°
γ	90°
Cell volume	459.786 Å³
Number of distinct elements	6
Hermann-Mauguin space group symbol	P 1 21/m 1
Hall space group symbol	-P 2yb
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

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