Crystallography Open Database

Information card for entry 4001712

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Coordinates	Coordinates are not available: file is not found.
Original paper (by DOI)	HTML

Structure parameters

Formula	La9.5 O26.26 Si6
Calculated formula	La9.5044 O26.2568 Si6
Title of publication	Crystal Structure and Oxide-Ion Conductivity alongc-Axis of Apatite-Type Lanthanum Silicate with Excess Oxide Ions
Authors of publication	Fukuda, Koichiro; Asaka, Toru; Oyabu, Masayuki; Urushihara, Daisuke; Berghout, Abid; Béchade, Emilie; Masson, Olivier; Julien, Isabelle; Thomas, Philippe
Journal of publication	Chemistry of Materials
Year of publication	2012
Journal volume	24
Journal issue	23
Pages of publication	4623
a	9.7136 ± 0.0001 Å
b	9.7136 ± 0.0001 Å
c	7.1814 ± 0.0001 Å
α	90°
β	90°
γ	120°
Cell volume	586.814 ± 0.012 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	3
Space group number	176
Hermann-Mauguin space group symbol	P 63/m
Hall space group symbol	-P 6c
Residual factor for all reflections	0.0412
Residual factor for significantly intense reflections	0.0204
Weighted residual factors for significantly intense reflections	0.0202
Weighted residual factors for all reflections included in the refinement	0.0226
Goodness-of-fit parameter for significantly intense reflections	1.09
Goodness-of-fit parameter for all reflections included in the refinement	1.02
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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