Crystallography Open Database

Information card for entry 2002493

2002492 << 2002493 >> 2002494

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Coordinates	2002493.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Barium calcium samarium iron oxide (5/1/2/4/15)
Formula	Ba5 Ca Fe4 O15 Sm2
Calculated formula	Ba4.998 Ca0.998 Fe4 O15 Sm2.001
Title of publication	Zur Kristallchemie von Oxometallaten der Zusammensetzung Ba6 Nd2 Al4 O15: neue Ergebnisse an Ba4.5 Ca1.5 Nd2 Fe4 O5 und Ba5 Ca Sm2 Fe4 O15
Authors of publication	Rueter, I; Mueller-Buschbaum, Hk
Journal of publication	Journal of the Less-Common Metals
Year of publication	1990
Journal volume	162
Pages of publication	175 - 180
a	11.655 ± 0.001 Å
b	11.655 ± 0.001 Å
c	6.987 ± 0.003 Å
α	90°
β	90°
γ	120°
Cell volume	822 Å³
Number of distinct elements	5
Space group number	186
Hermann-Mauguin space group symbol	P 63 m c
Hall space group symbol	P 6c -2c
Residual factor for all reflections	0.045
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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