Crystallography Open Database

Information card for entry 7704932

Preview

Coordinates	7704932.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	F8 H4 La N O8 P4
Calculated formula	F8 H4 La N O8 P4
Title of publication	Two new ammonium/alkali-rare earth metal difluorophosphates ALa(PO<sub>2</sub>F<sub>2</sub>)<sub>4</sub> (A = NH<sub>4</sub> and K) with moderate birefringence and short cutoff edges.
Authors of publication	Zhang, Wenyao; Wei, Zhonglei; Yang, Zhihua; Pan, Shilie
Journal of publication	Dalton transactions (Cambridge, England : 2003)
Year of publication	2020
Journal volume	49
Journal issue	33
Pages of publication	11591 - 11596
a	10.19 ± 0.004 Å
b	15.511 ± 0.006 Å
c	9.228 ± 0.004 Å
α	90°
β	106.583 ± 0.005°
γ	90°
Cell volume	1397.9 ± 1 Å³
Cell temperature	273 ± 2 K
Ambient diffraction temperature	273.15 K
Number of distinct elements	6
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.0351
Residual factor for significantly intense reflections	0.0288
Weighted residual factors for significantly intense reflections	0.076
Weighted residual factors for all reflections included in the refinement	0.0793
Goodness-of-fit parameter for all reflections included in the refinement	1.091
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
256079 (current)	2020-09-06	cif/ Updating files of 7704931, 7704932 Original log message: Adding full bibliography for 7704931--7704932.cif.	7704932.cif
254498	2020-07-23	cif/ Adding structures of 7704931, 7704932 via cif-deposit CGI script.	7704932.cif