Crystallography Open Database

Information card for entry 8103265

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Coordinates	8103265.cif

Structure parameters

Chemical name	tetrastrontium dibismuthide oxide
Formula	Bi2 O Sr4
Calculated formula	Bi2 O Sr4
Title of publication	Crystal structures of tetrastrontium dibismuthide oxide, Sr4Bi2O, and tetrabarium dibismuthide oxide, Ba4Bi2O
Authors of publication	Michael Wied; Jürgen Nuss; Wolfgang Hönle; Hans Georg von Schnering
Journal of publication	Zeitschrift für Kristallographie - New Crystal Structures
Year of publication	2011
Journal volume	226
Journal issue	4
Pages of publication	437
a	4.9948 ± 0.0007 Å
b	4.9948 ± 0.0007 Å
c	17.548 ± 0.004 Å
α	90°
β	90°
γ	90°
Cell volume	437.79 ± 0.13 Å³
Cell temperature	298 ± 2 K
Ambient diffraction temperature	298 ± 2 K
Number of distinct elements	3
Space group number	139
Hermann-Mauguin space group symbol	I 4/m m m
Hall space group symbol	-I 4 2
Residual factor for all reflections	0.0949
Residual factor for significantly intense reflections	0.0746
Weighted residual factors for significantly intense reflections	0.172
Weighted residual factors for all reflections included in the refinement	0.1963
Goodness-of-fit parameter for all reflections included in the refinement	1.131
Diffraction radiation probe	x-ray
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
176728 (current)	2016-02-18	cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 8.	8103265.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	8103265.cif
32607	2012-02-09	../uploads/cif-deposit/cod/cif Adding structures of 8103265 via cif-deposit CGI script.	8103265.cif