Crystallography Open Database

Information card for entry 2311781

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Coordinates	2311781.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Ba2 O13 Si4 Tb2
Calculated formula	Ba2 O13 Si4 Tb2
Title of publication	Crystal chemistry and the role of ionic radius in rare earth tetrasilicates: Ba<sub>2</sub>RE<sub>2</sub>Si<sub>4</sub>O<sub>12</sub>F<sub>2</sub> (RE = Er<sup>3+</sup>-Lu<sup>3+</sup>) and Ba<sub>2</sub>RE<sub>2</sub>Si<sub>4</sub>O<sub>13</sub> (RE = La<sup>3+</sup>-Ho<sup>3+</sup>).
Authors of publication	Fulle, Kyle; Sanjeewa, Liurukara D.; McMillen, Colin D.; Kolis, Joseph W.
Journal of publication	Acta crystallographica Section B, Structural science, crystal engineering and materials
Year of publication	2017
Journal volume	73
Journal issue	Pt 5
Pages of publication	907 - 915
a	12.8568 ± 0.0005 Å
b	5.2019 ± 0.0002 Å
c	17.5243 ± 0.0007 Å
α	90°
β	104.147 ± 0.0015°
γ	90°
Cell volume	1136.48 ± 0.08 Å³
Cell temperature	298 ± 2 K
Ambient diffraction temperature	302 ± 2 K
Number of distinct elements	4
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.02
Residual factor for significantly intense reflections	0.017
Weighted residual factors for significantly intense reflections	0.0393
Weighted residual factors for all reflections included in the refinement	0.0485
Goodness-of-fit parameter for all reflections included in the refinement	1.194
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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