Crystallography Open Database

Information card for entry 7235036

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Coordinates	7235036.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Ca O12 P2 Si Sr4
Calculated formula	Ca0.022 O4.21467 P0.881 Si0.119 Sr1.64467
Title of publication	New insight into the crystal structure of Sr4Ca(PO4)2SiO4 and the photoluminescence tuning of Sr4Ca(PO4)2SiO4:Ce3+,Na+,Eu2+ phosphors
Authors of publication	Manli Zhang; Zhiguo Xia; Maxim S. Molokeev; Lin Shi; Quanlin Liu
Journal of publication	Journal of Materials Chemistry C
Year of publication	2016
Journal volume	4
Pages of publication	9078 - 9084
a	9.67202 ± 0.000084 Å
b	9.67202 ± 0.000084 Å
c	7.25393 ± 0.000071 Å
α	90°
β	90°
γ	120°
Cell volume	587.677 ± 0.009 Å³
Cell temperature	300 K
Ambient diffraction temperature	300 K
Number of distinct elements	5
Space group number	176
Hermann-Mauguin space group symbol	P 63/m
Hall space group symbol	-P 6c
Residual factor R(I) for significantly intense reflections	1.93
Goodness-of-fit parameter for all reflections	2.19
Method of determination	powder diffraction
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.5406 Å
Diffraction radiation type	CuKα~1~~2~
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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