Crystallography Open Database

Information card for entry 1000504

Preview

Coordinates	1000504.cif

Structure parameters

Chemical name	Disodium magnesium digadolinium catena-tetrasilicate difluoride
Formula	F2 Gd2 Mg Na2 O12 Si4
Calculated formula	F2 Gd2 Mg Na2 O12 Si4
Title of publication	The crystal structure of Na2 Mg Gd2 (Si4 O12) F2 and its relationship with leucophanite
Authors of publication	Maisonneuve, V; Leblanc, M
Journal of publication	Canadian Mineralogist
Year of publication	1998
Journal volume	36
Pages of publication	1039 - 1043
a	5.178 ± 0.003 Å
b	7.51 ± 0.002 Å
c	14.381 ± 0.004 Å
α	90°
β	90.22 ± 0.02°
γ	90°
Cell volume	559.2 Å³
Number of distinct elements	6
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.039
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
130149 (current)	2015-01-27	cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command.	1000504.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	1000504.cif
966	2010-01-30	cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated.	1000504.cif
19	2008-01-26	Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif \| xargs perl -i -pe 's/\r\n/\n/'	1000504.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	1000504.cif
13	2008-01-13	Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory.	1000504.cif
1	2007-11-30	Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29)	1000504.cif