Crystallography Open Database

Information card for entry 4115580

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Coordinates	4115580.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	disodium potassium europium octasilicate pentahydrate
Formula	Eu K Na2 O24 Si8
Calculated formula	Eu K Na2 O24 Si8
Title of publication	Novel Microporous Europium and Terbium Silicates
Authors of publication	Duarte Ananias; Artur Ferreira; João Rocha; Paula Ferreira; José P. Rainho; Cláudia Morais; Luís D. Carlos
Journal of publication	Journal of the American Chemical Society
Year of publication	2001
Journal volume	123
Pages of publication	5735 - 5742
a	23.973 ± 0.003 Å
b	14.04 ± 0.002 Å
c	6.5655 ± 0.0008 Å
α	90°
β	90.352 ± 0.002°
γ	90°
Cell volume	2209.8 ± 0.5 Å³
Cell temperature	298 K
Ambient diffraction temperature	298 K
Number of distinct elements	5
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor R(I) for significantly intense reflections	0.0493
Goodness-of-fit parameter for all reflections	2.35
Method of determination	powder diffraction
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.54056 Å
Diffraction radiation type	CuKα~1~
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
178926 (current)	2016-03-22	cif/4/11/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/11/55.	4115580.cif
120077	2014-07-12	Adding DOIs to range 4/11 structures.	4115580.cif
69172	2012-12-03	cif/ Adding structures of 4115580 via cif-deposit CGI script.	4115580.cif