Crystallography Open Database

Information card for entry 2234027

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Structure parameters

Chemical name	Didysprosium heptanickel
Formula	Dy2 Ni7
Calculated formula	Dy2 Ni7
Title of publication	Didysprosium heptanickel
Authors of publication	Levytskyy, Volodymyr; Babizhetskyy, Volodymyr; Kotur, Bohdan; Smetana, Volodymyr
Journal of publication	Acta Crystallographica Section E
Year of publication	2012
Journal volume	68
Journal issue	3
Pages of publication	i20
a	4.946 ± 0.0009 Å
b	4.946 ± 0.0009 Å
c	36.191 ± 0.009 Å
α	90°
β	90°
γ	120°
Cell volume	766.7 ± 0.3 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	2
Space group number	166
Hermann-Mauguin space group symbol	R -3 m :H
Hall space group symbol	-R 3 2"
Residual factor for all reflections	0.0581
Residual factor for significantly intense reflections	0.0473
Weighted residual factors for significantly intense reflections	0.1111
Weighted residual factors for all reflections included in the refinement	0.1154
Goodness-of-fit parameter for all reflections included in the refinement	1.073
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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