Crystallography Open Database

Information card for entry 9009981

Preview

Structure parameters

Mineral name	Carbonate-fluorapatite
Formula	Ca2.176 F0.169 O8.973 P1.488
Calculated formula	Ca2.176 F0.169 O8.973 P1.488
Title of publication	X-ray powder diffraction study of francolite by the Rietveld method Sample: T = 1200 C Note: Reported structure does not reproduce reported formula or bondlengths
Authors of publication	Perdikatsis, B.
Journal of publication	Materials Science Forum
Year of publication	1991
Pages of publication	809 - 814
a	9.3708 Å
b	9.3708 Å
c	6.888 Å
α	90°
β	90°
γ	120°
Cell volume	523.814 Å³
Ambient diffraction temperature	1473.15 K
Number of distinct elements	4
Space group number	176
Hermann-Mauguin space group symbol	P 63/m
Hall space group symbol	-P 6c
Has coordinates	Yes
Has disorder	No
Has F_obs	No

For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/9009981.html