Crystallography Open Database

Information card for entry 2310767

Preview

Coordinates	2310767.cif
Original IUCr paper	HTML

Structure parameters

Formula	B3.041 O10.479 Si0.959 Sr4
Calculated formula	B3.0416 O10.4776 Si0.958 Sr4
Title of publication	Incommensurate modulation and thermal expansion of Sr~3~B~2+x~Si~1-x~O~8-x/2 solid solutions
Authors of publication	Volkov, Sergey; Bubnova, Rimma; Bolotina, Nadezhda; Krzhizhanovskaya, Maria; Belousova, Olga; Filatov, Stanislav
Journal of publication	Acta Crystallographica, Section B: Structural Science, Crystal Engineering and Materials
Year of publication	2015
Journal volume	71
Journal issue	5
Pages of publication	489 - 497
a	12.2774 Å
b	3.9006 Å
c	5.4091 Å
α	90°
β	90°
γ	90°
Cell volume	259.038 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	4
Space group number	62
Hermann-Mauguin space group symbol	P n m a
Hall space group symbol	-P 2ac 2n
Residual factor for all reflections	0.2015
Residual factor for significantly intense reflections	0.0765
Weighted residual factors for significantly intense reflections	0.0772
Weighted residual factors for all reflections included in the refinement	0.0907
Goodness-of-fit parameter for all reflections included in the refinement	2.34
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
201365 (current)	2017-09-27	cif/2/31/07/ Updating bibliography in entries 2310767, 2310768, 2310769.	2310767.cif
176428	2016-02-13	Replaced deprecated COD CIF data names with their more modern alternatives. The _cod_cif_authors_sg_Hall and _cod_cif_authors_sg_H-M data items were renamed to _cod_original_sg_symbol_Hall and _cod_cif_authors_sg_H-M respectively.	2310767.cif
160953	2015-10-08	cif/ Adding structures of 2310767, 2310768, 2310769 via cif-deposit CGI script.	2310767.cif