Crystallography Open Database

Information card for entry 1530338

Preview

Coordinates	1530338.cif

Structure parameters

Chemical name	Na.8 K.2 Ca2 Mg0.55 Fe4.45 Al1.68 Si6.32 O23 (O H)
Formula	Al1.68 Ca2 Fe4.45 H K0.2 Mg0.55 Na0.8 O24 Si6.32
Calculated formula	Al1.68 Ca2 Fe4.45 K0.2 Mg0.55 Na0.8 O24 Si6.32
Title of publication	Cation distribution in the octahedral sites of hornblendes
Authors of publication	Makino, K.; Tomita, K.
Journal of publication	American Mineralogist
Year of publication	1989
Journal volume	74
Pages of publication	1097 - 1105
a	9.967 Å
b	18.269 Å
c	5.347 Å
α	90°
β	104.97°
γ	90°
Cell volume	940.576 Å³
Number of distinct elements	9
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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