Crystallography Open Database

Information card for entry 9016397

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Structure parameters

Mineral name	Eirikite
Formula	Al3 Be2 F2 K0.983 Na6.017 O39 Si15
Calculated formula	Al3.00006 Be2 F2 K0.983 Na6.017 O39 Si14.9999
Title of publication	Eirikite, a new mineral species of the leifite group from the Langesundsfjord district, Norway
Authors of publication	Larsen, A. O.; Kolitsch, U.; Gault, R. A.; Giester, G.
Journal of publication	European Journal of Mineralogy
Year of publication	2010
Journal volume	22
Pages of publication	875 - 880
a	14.386 Å
b	14.386 Å
c	4.873 Å
α	90°
β	90°
γ	120°
Cell volume	873.388 Å³
Number of distinct elements	7
Space group number	164
Hermann-Mauguin space group symbol	P -3 m 1
Hall space group symbol	-P 3 2"
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
303136 (current)	2025-11-01	Add cross-references to the ROD in COD range 9/	9016397.cif
285095	2023-07-08	cif/9/ (saulius@tasmanijos-velnias) Adding those range 9 entries for which heavy atom counts in the calculated and declared chemical formulae match, possibly after rounding and after insertion of the _cell_formula_units_Z data item. All matches checked manually.	9016397.cif
201816	2017-10-06	cod/ Enhancement: marking COD entries that are known to be related to the AMCSD entries using the _cod_related_entry data loop.	9016397.cif
176465	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 9.	9016397.cif
120115	2014-07-12	Adding DOIs to range 9 structures.	9016397.cif
86000	2013-05-09	cif/ (saulius@koala.ibt.lt) Adding new mineral structures from AMCSD.	9016397.cif