Crystallography Open Database

Information card for entry 7202533

7202532 << 7202533 >> 7202534

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Coordinates	7202533.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Al1.07 Mn0.93 O5 Sr2
Calculated formula	Al1.07 Mn0.93 O5 Sr2
Title of publication	Synthesis and crystal structure of the Sr2Al1.07Mn0.93O5 brownmillerite
Authors of publication	Joke Hadermann; Artem M. Abakumov; Hans D'Hondt; Anna S. Kalyuzhnaya; Marina G. Rozova; Maria M. Markina; Mikhail G. Mikheev; Natalia Tristan; Rüdiger Klingeler; Bernd Büchner; Evgeny V. Antipov
Journal of publication	Journal of Materials Chemistry
Year of publication	2007
Journal volume	17
Journal issue	7
Pages of publication	692
a	5.4358 ± 0.0001 Å
b	15.623 ± 0.0004 Å
c	5.6075 ± 0.0001 Å
α	90°
β	90°
γ	90°
Cell volume	476.209 ± 0.017 Å³
Ambient diffraction temperature	293 K
Number of distinct elements	4
Space group number	74
Hermann-Mauguin space group symbol	I m m a
Hall space group symbol	-I 2b 2
Residual factor for all reflections	0.037
Residual factor for significantly intense reflections	0.0356
Weighted residual factors for significantly intense reflections	0.0213
Weighted residual factors for all reflections included in the refinement	0.0213
Method of determination	powder diffraction
Diffraction radiation wavelength	1.5406 Å
Diffraction radiation type	X-ray
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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