Crystallography Open Database

Information card for entry 9004352

Preview

Coordinates	9004352.cif
External links	AMCSD

Structure parameters

Mineral name	Fluoropargasite
Formula	Al2.762 Ca2.12 F2 Mg4.306 Na0.85 O22 Si6.012
Calculated formula	Al2.762 Ca2.12 F2 Mg4.306 Na0.85 O22 Si6.012
Title of publication	Synthesis and crystal-structure refinement of synthetic fluor-pargasite Sample: FP1 [note: ideal = NaCa2(Mg4Al)(Si6Al2)O22(OH)2]
Authors of publication	Oberti, R.; Sardone, N.; Hawthorne, F. C.; Raudsepp, M.; Turnock, A. C.
Journal of publication	The Canadian Mineralogist
Year of publication	1995
Journal volume	33
Pages of publication	25 - 31
a	9.82 Å
b	17.896 Å
c	5.294 Å
α	90°
β	105.3°
γ	90°
Cell volume	897.386 Å³
Number of distinct elements	7
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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