Crystallography Open Database

Information card for entry 7202572

7202571 << 7202572 >> 7202573

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Coordinates	7202572.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	apatite
Formula	La8.898 O25.96 Si6
Calculated formula	La8.898 O25.9602 Si6
Title of publication	Oxide ion conduction in Ba, Ca and Sr doped apatite-type lanthanum silicates
Authors of publication	Beaudet-Savignat, S.; Vincent, A.; Lambert, S.; Gervais, F.
Journal of publication	Journal of Materials Chemistry
Year of publication	2007
Journal volume	17
Journal issue	20
Pages of publication	2078
a	9.725 Å
b	9.725 Å
c	7.189 Å
α	90°
β	90°
γ	120°
Cell volume	588.814 Å³
Ambient diffraction temperature	300 K
Number of distinct elements	3
Space group number	173
Hermann-Mauguin space group symbol	P 63
Hall space group symbol	P 6c
Residual factor for all reflections	0.0179
Residual factor for significantly intense reflections	0.0281
Weighted residual factors for significantly intense reflections	0.0283
Weighted residual factors for all reflections included in the refinement	0.0228
Method of determination	powder diffraction
Diffraction radiation probe	neutron
Diffraction radiation wavelength	1.2244 Å
Diffraction radiation type	neutron
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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