Crystallography Open Database

Information card for entry 1538869

Preview

Coordinates	1538869.cif

Structure parameters

Chemical name	(Na.78 K.03) (Ca1.88 Fe.12) (Mg3.49 Fe.75 Al.66 Cr.05 Ti.05) (Si6.22 Al1.78) O22 F.03 (O H)1.97
Formula	Al2.44 Ca1.88 Cr0.05 F0.03 Fe0.87 H1.97 K0.03 Mg3.49 Na0.78 O23.97 Si6.22 Ti0.05
Calculated formula	Al2.44 Ca1.88 Cr0.05 F0.03 Fe0.87 H1.97 K0.03 Mg3.49 Na0.78 O23.97 Si6.22 Ti0.05
Title of publication	(6)Al disorder in amphiboles from mantle peridotites
Authors of publication	Oberti, R.; Hawthorne, F.C.; Ungaretti, L.; Cannillo, E.
Journal of publication	Canadian Mineralogist
Year of publication	1995
Journal volume	33
Pages of publication	867 - 878
a	9.874 Å
b	17.995 Å
c	5.298 Å
α	90°
β	105.4°
γ	90°
Cell volume	907.563 Å³
Number of distinct elements	12
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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