Crystallography Open Database

Information card for entry 8100093

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Coordinates	8100093.cif

Structure parameters

Formula	Al4 Ni Sm
Calculated formula	Al4 Ni Sm
Title of publication	Crystal structure of samarium nickel tetraaluminide, SmNiAl~4~
Authors of publication	Fornasini, Maria L.; Raggio, Riccardo; Borzone, Gabriella
Journal of publication	Zeitschrift für Kristallographie - New Crystal Structures
Year of publication	2004
Journal volume	219
Journal issue	2
Pages of publication	75 - 76
a	4.0948 ± 0.0006 Å
b	15.582 ± 0.003 Å
c	6.61 ± 0.001 Å
α	90°
β	90°
γ	90°
Cell volume	421.8 ± 0.1 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Space group number	63
Hermann-Mauguin space group symbol	C m c m
Hall space group symbol	-C 2c 2
Residual factor for significantly intense reflections	0.0282
Weighted residual factors for significantly intense reflections	0.0736
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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