Crystallography Open Database

Information card for entry 7062688

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Coordinates	7062688.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	F2 Mg2 O7 Pb2 Si2
Calculated formula	F2 Mg2 O7 Pb2 Si2
Title of publication	Mg2Pb2Si2O7F2: a new lead-containing alkali earth metal silicate fluoride with a short cutoff edge
Authors of publication	Zhang, Zhiyuan; Deng, Lihan; Xu, Die; Hu, Mei; Wu, Zhencheng; Su, Xin; Huang, Yineng
Journal of publication	New Journal of Chemistry
Year of publication	2023
Journal volume	47
Journal issue	37
Pages of publication	17413 - 17419
a	7.0395 ± 0.0002 Å
b	10.9134 ± 0.0004 Å
c	10.0979 ± 0.0004 Å
α	90°
β	90°
γ	90°
Cell volume	775.77 ± 0.05 Å³
Cell temperature	298 K
Ambient diffraction temperature	298 K
Number of distinct elements	5
Space group number	60
Hermann-Mauguin space group symbol	P b c n
Hall space group symbol	-P 2n 2ab
Residual factor for all reflections	0.0232
Residual factor for significantly intense reflections	0.0213
Weighted residual factors for significantly intense reflections	0.0486
Weighted residual factors for all reflections included in the refinement	0.05
Goodness-of-fit parameter for all reflections included in the refinement	1.172
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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