Crystallography Open Database

Information card for entry 7202575

7202574 << 7202575 >> 7202576

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Coordinates	7202575.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	Ca doped apatite
Formula	Ca1.258 La8.742 O25.879 Si6
Calculated formula	La10 O25.878 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	9.68 Å
b	9.68 Å
c	7.161 Å
α	90°
β	90°
γ	120°
Cell volume	581.106 Å³
Number of distinct elements	4
Space group number	173
Hermann-Mauguin space group symbol	P 63
Hall space group symbol	P 6c
Residual factor for all reflections	0.0175
Residual factor for significantly intense reflections	0.0133
Weighted residual factors for significantly intense reflections	0.0141
Weighted residual factors for all reflections included in the refinement	0.0226
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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