Crystallography Open Database

Information card for entry 2225831

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Structure parameters

Chemical name	Sodium erbium bis(molybdate)
Formula	Er Mo2 Na O8
Calculated formula	Er Mo2 Na O8
Title of publication	Scheelite-type NaEr(MoO~4~)~2~
Authors of publication	Zhao, Dan; Li, Feifei; Cheng, Wendan; Zhang, Hao
Journal of publication	Acta Crystallographica Section E
Year of publication	2010
Journal volume	66
Journal issue	5
Pages of publication	i36
a	5.1816 ± 0.0008 Å
b	5.1816 ± 0.0008 Å
c	11.288 ± 0.003 Å
α	90°
β	90°
γ	90°
Cell volume	303.07 ± 0.1 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	4
Space group number	88
Hermann-Mauguin space group symbol	I 41/a :2
Hall space group symbol	-I 4ad
Residual factor for all reflections	0.038
Residual factor for significantly intense reflections	0.0323
Weighted residual factors for significantly intense reflections	0.0848
Weighted residual factors for all reflections included in the refinement	0.0885
Goodness-of-fit parameter for all reflections included in the refinement	0.84
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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