Crystallography Open Database

Information card for entry 9000247

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Coordinates	9000247.cif

Structure parameters

Mineral name	Fluorapophyllite
Formula	Ca4 F H16 K O28 Si8
Calculated formula	Ca4 F H16 K O28 Si8
Title of publication	Refinement of the crystal structure of apophyllite III. Determination of the hydrogen positions by neutron diffraction
Authors of publication	Prince E
Journal of publication	American Mineralogist
Year of publication	1971
Journal volume	56
Pages of publication	1243 - 1251
a	8.96 Å
b	8.96 Å
c	15.8 Å
α	90°
β	90°
γ	90°
Cell volume	1268.45 Å³
Number of distinct elements	6
Space group number	128
Hermann-Mauguin space group symbol	P 4/m n c
Hall space group symbol	-P 4 2n
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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