Crystallography Open Database

Information card for entry 2226711

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Structure parameters

Common name	Dipotassium dialuminum cyclooctaphosphate
Chemical name	Dipotassium dialuminium cyclooctaphosphate
Formula	Al2 K2 O24 P8
Calculated formula	Al2 K2 O24 P8
Title of publication	Dipotassium dialuminium cyclooctaphosphate
Authors of publication	Oudahmane, Abdelghani; Avignant, Daniel; Zambon, Daniel
Journal of publication	Acta Crystallographica Section E
Year of publication	2010
Journal volume	66
Journal issue	7
Pages of publication	i49 - i50
a	16.598 ± 0.002 Å
b	12.215 ± 0.0017 Å
c	5.0705 ± 0.0007 Å
α	90°
β	100.315 ± 0.004°
γ	90°
Cell volume	1011.4 ± 0.2 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
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	0.0565
Residual factor for significantly intense reflections	0.0423
Weighted residual factors for significantly intense reflections	0.1151
Weighted residual factors for all reflections included in the refinement	0.1239
Goodness-of-fit parameter for all reflections included in the refinement	1.069
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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