Crystallography Open Database

Information card for entry 9001825

Preview

Coordinates	9001825.cif
External links	AMCSD

Structure parameters

Mineral name	Richterite
Formula	Ca1.1 Co1.09 Mg3.91 Na2.72 O24 Si8
Calculated formula	Ca1.1 Co1.09 Mg3.91 Na2.72 O24 Si8
Title of publication	Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite Sample: Co20
Authors of publication	Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; Welch, M. D.
Journal of publication	American Mineralogist
Year of publication	1997
Journal volume	82
Pages of publication	291 - 301
a	9.918 Å
b	17.999 Å
c	5.2714 Å
α	90°
β	104.246°
γ	90°
Cell volume	912.081 Å³
Number of distinct elements	6
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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