Crystallography Open Database

Information card for entry 1561282

Preview

Coordinates	1561282.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	strontium europium aluminum silicon nitride
Formula	Al Eu0.02 N7 Si4 Sr0.98
Calculated formula	Al Eu0.0175 N7 Si4 Sr0.9825
Title of publication	Synthesis, crystal structure, and luminescence properties of a new nitride polymorph, β-Sr0.98Eu0.02AlSi4N7
Authors of publication	Yoshimura, Fumitaka; Yamane, Hisanori; Nagasako, Makoto
Journal of publication	Journal of Solid State Chemistry
Year of publication	2018
Journal volume	258
Pages of publication	664 - 673
a	8.1062 ± 0.0001 Å
b	9.0953 ± 0.0001 Å
c	8.9802 ± 0.0001 Å
α	90°
β	111.655 ± 0.0005°
γ	90°
Cell volume	615.366 ± 0.012 Å³
Cell temperature	300 ± 2 K
Ambient diffraction temperature	300 ± 2 K
Number of distinct elements	5
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.0297
Residual factor for significantly intense reflections	0.0277
Weighted residual factors for significantly intense reflections	0.0685
Weighted residual factors for all reflections included in the refinement	0.0694
Goodness-of-fit parameter for all reflections included in the refinement	1.076
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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