Crystallography Open Database

Information card for entry 4003118

Preview

Coordinates	4003118.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Distrontiumheptanitridomagnesopentaaluminate
Formula	Al5 Mg N7 Sr2
Calculated formula	Al5 Mg N7 Sr2
Title of publication	Tunable Red Luminescence in Nitridomagnesoaluminates α-Sr2[MgAl5N7]:Eu2+, β-Sr2[MgAl5N7]:Eu2+, and Sr8[LiMg2Al21N28]:Eu2+
Authors of publication	Wagatha, Peter; Weiler, Volker; Schmidt, Peter J.; Schnick, Wolfgang
Journal of publication	Chemistry of Materials
Year of publication	2018
Journal volume	30
Journal issue	5
Pages of publication	1755
a	11.12874 ± 0.00011 Å
b	3.2729 ± 0.00003 Å
c	10.5453 ± 0.00011 Å
α	90°
β	109.894 ± 0.0007°
γ	90°
Cell volume	361.173 ± 0.006 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor R(I) for significantly intense reflections	2.486
Goodness-of-fit parameter for all reflections	4.266
Method of determination	powder diffraction
Diffraction radiation wavelength	1.54056 Å
Diffraction radiation type	CuKα~1~
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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