Crystallography Open Database

Information card for entry 2205175

2205174 << 2205175 >> 2205176

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Structure parameters

Chemical name	Cesium ytterbium diselenide
Formula	Cs Se2 Yb
Calculated formula	Cs Se2 Yb
Title of publication	CsYbSe~2~
Authors of publication	Deng, Bin; Ibers, James A.
Journal of publication	Acta Crystallographica Section E
Year of publication	2005
Journal volume	61
Journal issue	2
Pages of publication	i15 - i17
a	4.1539 ± 0.0003 Å
b	4.1539 ± 0.0003 Å
c	16.508 ± 0.002 Å
α	90°
β	90°
γ	120°
Cell volume	246.68 ± 0.04 Å³
Cell temperature	153 ± 2 K
Ambient diffraction temperature	153 ± 2 K
Number of distinct elements	3
Space group number	194
Hermann-Mauguin space group symbol	P 63/m m c
Hall space group symbol	-P 6c 2c
Residual factor for all reflections	0.0208
Residual factor for significantly intense reflections	0.0186
Weighted residual factors for significantly intense reflections	0.0405
Weighted residual factors for all reflections included in the refinement	0.0408
Goodness-of-fit parameter for all reflections included in the refinement	1.703
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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