Crystallography Open Database

Information card for entry 2100429

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Structure parameters

Formula	Ba0.26 K0.09 Na0.08 Nb2 O6 Sr0.67
Title of publication	Modulated structure of potassium sodium strontium barium niobates (KNSBN): harmonic solution
Authors of publication	Surmin, Audrey; Fertey, Pierre; Schaniel, Dominik; Woike, Theo
Journal of publication	Acta Crystallographica Section B
Year of publication	2006
Journal volume	62
Journal issue	2
Pages of publication	228 - 235
a	12.4292 ± 0.0008 Å
b	12.4292 ± 0.0008 Å
c	7.8524 ± 0.0003 Å
α	90°
β	90°
γ	90°
Cell volume	1213.08 ± 0.12 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	6
Hermann-Mauguin space group symbol	X4bm
Residual factor for all reflections	0.0548
Residual factor for significantly intense reflections	0.0548
Weighted residual factors for significantly intense reflections	0.0743
Weighted residual factors for all reflections included in the refinement	0.0743
Goodness-of-fit parameter for all reflections included in the refinement	2.32
Diffraction radiation wavelength	0.71069 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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