Crystallography Open Database

Information card for entry 1524950

Preview

Coordinates	1524950.cif

Structure parameters

Chemical name	K Na4 Ca (Mn9.9 Fe4.1) Al (O H)2 (P O4)12
Formula	Al Ca Fe4.1 H2 K Mn9.9 Na4 O50 P12
Calculated formula	Al Ca Fe4.06 K Mn9.94 Na4 O50 P12
Title of publication	The arrojadite - dickinsonite series, K Na4 Ca (Fe, Mn)14 Al (O H)2 (P O4)12: crystal structure and crystal chemistry
Authors of publication	Moore, P.B.; Araki, T.; Merlino, S.; Zanazzi, P.F.; Mellini, M.
Journal of publication	American Mineralogist
Year of publication	1981
Journal volume	66
Pages of publication	1034 - 1049
a	24.94 Å
b	10.131 Å
c	16.7219 Å
α	90°
β	105.6°
γ	90°
Cell volume	4069.43 Å³
Number of distinct elements	9
Space group number	15
Hermann-Mauguin space group symbol	A 1 2/a 1
Hall space group symbol	-A 2ya
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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