Crystallography Open Database

Information card for entry 1549992

Preview

Coordinates	1549992.cif

Structure parameters

Common name	(Sm0.8Eu0.2)3NbO7 at 973 K
Formula	Eu0.6 Nb O7 Sm2.4
Calculated formula	Eu0.6 O7 Sm2.4 Ta
Title of publication	Phase transitions of Sm3NbO7, (Sm1-xLnx)3NbO7 (Ln=Nd,Eu) and Sm3TaO7 with fluorite-related structure : structure at 973 K
Authors of publication	Hinatsu, Y.; Doi, Y.
Journal of publication	Journal of the Ceramic Society of Japan
Year of publication	2018
Journal volume	126
Pages of publication	743 - 749
a	10.7488 ± 0.0003 Å
b	7.6036 ± 0.0002 Å
c	7.6521 ± 0.0002 Å
α	90°
β	90°
γ	90°
Cell volume	625.4 ± 0.03 Å³
Ambient diffraction temperature	973 K
Number of distinct elements	4
Space group number	20
Hermann-Mauguin space group symbol	C 2 2 21
Hall space group symbol	C 2c 2
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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