Crystallography Open Database

Information card for entry 9014628

Preview

Coordinates	9014628.cif
External links	AMCSD

Structure parameters

Mineral name	Apophyllite
Formula	Ca4 F K O28 Si8
Calculated formula	Ca4 F K O28 Si8
Title of publication	The Structure of Apophyllite _cod_database_code 1010937
Authors of publication	Taylor, W.; Naray-Szabo S
Journal of publication	Zeitschrift fur Kristallographie
Year of publication	1931
Journal volume	77
Pages of publication	146 - 159
a	9 Å
b	9 Å
c	15.8 Å
α	90°
β	90°
γ	90°
Cell volume	1279.8 Å³
Number of distinct elements	5
Space group number	128
Hermann-Mauguin space group symbol	P 4/m n c
Hall space group symbol	-P 4 2n
Duplicate of	1010937
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
292002 (current)	2024-05-23	Inserting missing Z values into entries of range 9	9014628.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.	9014628.cif
184280	2016-07-07	cif/9/ Marking 756 entries in range 9* as duplicates of other entries in the COD. All entries, containing '_cod_database_code' in their titles, were copied to a separate MySQL table 'duplicates' for comparison of the rest of their titles against the "original" entries. Formulae, both given by authors and calculated, were not compared, since duplicate entries in range 9* do not contain Z values. Command to compare and mark the duplicates: mysql -u root duplicates9 -p -e 'select A.file, B.file from data as A join duplicates as B on A.file = B.duplicateof and replace(replace(replace(A.title, "~", ""), " ", ""), "$-", "") = replace(B.title, " ", "") where A.duplicateof is null' -N \ \| while read -a LINE; \ do \ cat $(cod-locate ${LINE[1]}) <(echo _cod_duplicate_entry ${LINE[0]}) \ \| cif_filter -h $(cod-locate ${LINE[1]}) \ \| sponge $(cod-locate ${LINE[1]}); \ done	9014628.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.	9014628.cif
86000	2013-05-09	cif/ (saulius@koala.ibt.lt) Adding new mineral structures from AMCSD.	9014628.cif