Crystallography Open Database

Information card for entry 2108573

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Structure parameters

Formula	Cd81.64 Cu15.796 Ir5.306
Calculated formula	Cd81.65 Cu15.786 Ir5.304
Title of publication	Crystal structures of two very similar 2×2×2 superstructures of γ-brass-related phases in ternary Ir‒Cd‒Cu system
Authors of publication	Ghanta, Sivaprasad; Roy, Nilanjan; Jana, Partha Pratim
Journal of publication	Acta Crystallographica Section B
Year of publication	2020
Journal volume	76
Journal issue	1
a	19.8332 ± 0.0014 Å
b	19.8332 ± 0.0014 Å
c	19.8332 ± 0.0014 Å
α	90°
β	90°
γ	90°
Cell volume	7801.5 ± 1 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	3
Space group number	216
Hermann-Mauguin space group symbol	F -4 3 m
Hall space group symbol	F -4 2 3
Residual factor for all reflections	0.0339
Residual factor for significantly intense reflections	0.0265
Weighted residual factors for significantly intense reflections	0.0525
Weighted residual factors for all reflections included in the refinement	0.0557
Goodness-of-fit parameter for significantly intense reflections	1.09
Goodness-of-fit parameter for all reflections included in the refinement	1.09
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.7107 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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