Raman Open Database

Information card for entry 2100014

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Structure parameters

Mineral name	Steacyite
Formula	Ca0.74 Ce0.03 K0.6 Mg0.04 Mn0.2 Na0.9 O20 Pb0.01 Si8 Th0.88
Title of publication	Structure cristalline de l'ekanite de St-Hilaire, P.Q.
Authors of publication	Prichard, P.; Perrault, G.
Journal of publication	Acta Crystallographica, Section B
Year of publication	1972
Journal volume	28
Pages of publication	1994 - 1999
a	7.58 Å
b	7.58 Å
c	14.77 Å
α	90°
β	90°
γ	90°
Cell volume	848.631 Å³
Number of distinct elements	10
Hermann-Mauguin space group symbol	P 4/m c c
Hall space group symbol	-P 4 2c
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

Revision	Date	Message	Files
618 (current)	2018-04-26	cif/ Adding structures of 2100014 via cif-deposit CGI script.	2100014.rod