Crystallography Open Database

Information card for entry 9001861

Preview

Coordinates	9001861.cif
External links	AMCSD

Structure parameters

Mineral name	Richterite
Formula	Ca1.6 K0.4 Mg5 Na0.4 O24 Si8
Calculated formula	Ca1.6 K0.4 Mg5 Na0.4 O24 Si8
Title of publication	A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join Sample: Kr40
Authors of publication	Hawthorne, F. C.; Della Ventura, G.; Robert, J.-L.; Welch, M. D.; Jenkins, D. M.
Journal of publication	American Mineralogist
Year of publication	1997
Journal volume	82
Pages of publication	708 - 716
a	9.9548 Å
b	18.021 Å
c	5.2735 Å
α	90°
β	104.724°
γ	90°
Cell volume	914.975 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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