Crystallography Open Database

Information card for entry 4030744

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Coordinates	4030744.cif

Structure parameters

Formula	Al4 Cu0.215 Mg1.785 O18 Si5
Calculated formula	Al3.999 Cu0.214 Mg1.786 O18 Si5.001
Title of publication	Phase evolution with thermal treatment in the system cordierite-CuO
Authors of publication	Chen, Y F; Rabu, P; Pourroy, G; Vilminot, S
Journal of publication	European Journal of Solid State Inorganic Chemistry
Year of publication	1995
Journal volume	32
Pages of publication	1065 - 1076
a	9.7621 ± 0.0001 Å
b	9.7621 ± 0.0001 Å
c	9.3586 ± 0.0002 Å
α	90°
β	90°
γ	120°
Cell volume	772.37 ± 0.02 Å³
Ambient diffraction temperature	293 K
Number of distinct elements	5
Space group number	192
Hermann-Mauguin space group symbol	P 6/m c c
Hall space group symbol	-P 6 2c
Residual factor R(I) for significantly intense reflections	0.0401
Method of determination	powder diffraction
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.7889 Å
Diffraction radiation type	CoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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