Crystallography Open Database

Information card for entry 2105340

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Coordinates	2105340.cif
Original IUCr paper	HTML

Structure parameters

Formula	Al4 Ca0.03 K0.54 Na3.24 O16 Si4
Title of publication	Modulated structure of nepheline
Authors of publication	Friese, Karen; Grzechnik, Andrzej; Petříček, Vaclav; Schönleber, Andreas; van Smaalen, Sander; Morgenroth, Wolfgang
Journal of publication	Acta Crystallographica Section B
Year of publication	2011
Journal volume	67
Journal issue	1
Pages of publication	18 - 29
a	17.2889 ± 0.0008 Å
b	17.2889 ± 0.0008 Å
c	8.3622 ± 0.001 Å
α	90°
β	90°
γ	120°
Cell volume	2164.6 ± 0.3 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	6
Hermann-Mauguin space group symbol	X3(00\g)0
Residual factor for all reflections	0.0762
Residual factor for significantly intense reflections	0.038
Weighted residual factors for significantly intense reflections	0.0479
Weighted residual factors for all reflections included in the refinement	0.051
Goodness-of-fit parameter for all reflections included in the refinement	1.73
Diffraction radiation wavelength	0.4 Å
Diffraction radiation type	synchrotron
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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