Crystallography Open Database

Information card for entry 7213544

Preview

Coordinates	7213544.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Cu Hf4 Si4
Calculated formula	Cu Hf4 Si4
Title of publication	Crystal structure and physical properties of the new silicide Hf4CuSi4 with planar CuSi4 rectangles
Authors of publication	Guch, Mykhailo; Assoud, Abdeljalil; Kleinke, Holger
Journal of publication	Journal of Materials Chemistry
Year of publication	2010
Journal volume	20
Journal issue	21
Pages of publication	4356
a	9.6945 ± 0.0008 Å
b	3.7498 ± 0.0003 Å
c	8.6531 ± 0.0007 Å
α	90°
β	109.912 ± 0.001°
γ	90°
Cell volume	295.76 ± 0.04 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	3
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor for all reflections	0.0211
Residual factor for significantly intense reflections	0.0207
Weighted residual factors for significantly intense reflections	0.0522
Weighted residual factors for all reflections included in the refinement	0.0526
Goodness-of-fit parameter for all reflections included in the refinement	1.228
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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