Crystallography Open Database

Information card for entry 2108572

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Structure parameters

Formula	Cd81.199 Cu15.659 Ir5.873
Calculated formula	Cd81.206 Cu15.652 Ir5.872
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	19.785 ± 0.0008 Å
b	19.785 ± 0.0008 Å
c	19.785 ± 0.0008 Å
α	90°
β	90°
γ	90°
Cell volume	7744.8 ± 0.5 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	0.0388
Residual factor for significantly intense reflections	0.0309
Weighted residual factors for significantly intense reflections	0.0551
Weighted residual factors for all reflections included in the refinement	0.0577
Goodness-of-fit parameter for significantly intense reflections	1.12
Goodness-of-fit parameter for all reflections included in the refinement	1.1
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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