Crystallography Open Database

Information card for entry 1541540

Preview

Coordinates	1541540.cif

Structure parameters

Chemical name	(Na2.10 Ca11.21 Sr0.08 Mn0.128 Ce1.67 La0.23 Nd0.23 Y0.064 U0.064) (Nb11.29 Ta0.5 Ti2.53 Zr1.05 Fe0.75) O51.27 (O H)1.26 F3.59
Formula	Ca11.21 Ce1.67 F3.59 Fe0.75 H1.26 La0.23 Mn0.128 Na2.1 Nb11.29 Nd0.23 O52.53 Sr0.08 Ta0.5 Ti2.53 U0.064 Y0.064 Zr1.05
Calculated formula	Ca11.216 Ce1.664 F3.592 Fe0.752 La0.224 Mn0.128 Na2.096 Nb11.296 Nd0.224 O52.536 Sr0.08 Ta0.496 Ti2.528 U0.064 Y0.064 Zr1.056
Title of publication	La composition chimique et la structure cristalline du pyrochlore d'Oka, P.Q.
Authors of publication	Perrault, G.
Journal of publication	Canadian Mineralogist
Year of publication	1968
Journal volume	9
Pages of publication	383 - 402
a	10.3947 Å
b	10.3947 Å
c	10.3947 Å
α	90°
β	90°
γ	90°
Cell volume	1123.15 Å³
Number of distinct elements	17
Space group number	227
Hermann-Mauguin space group symbol	F d -3 m :1
Hall space group symbol	F 4d 2 3 -1d
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176429 (current)	2016-02-13	cif/ (antanas@kurmis) Replacing _cod_chemical_formula_sum_orig tag with _cod_original_formula_sum tag in multiple entries since the replaced tag is deprecated according to the COD CIF dictionary.	1541540.cif
176428	2016-02-13	Replaced deprecated COD CIF data names with their more modern alternatives. The _cod_cif_authors_sg_Hall and _cod_cif_authors_sg_H-M data items were renamed to _cod_original_sg_symbol_Hall and _cod_cif_authors_sg_H-M respectively.	1541540.cif
172891	2016-01-03	cif/ Adding structures of 1541540 via cif-deposit CGI script.	1541540.cif