Crystallography Open Database

Information card for entry 1000183

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Structure parameters

Chemical name	Ammonium tetrafluoroaluminate
Formula	Al F4 H4 N
Calculated formula	Al F4 H4 N
Title of publication	NH~4~AlF~4~: Determination of the Ordered and Disordered Structures by Neutron Powder Profile Refinement
Authors of publication	Bulou, A; Leble, A; Hewat, A W
Journal of publication	Materials Research Bulletin
Year of publication	1982
Journal volume	17
Pages of publication	391 - 397
a	5.0564 ± 0.0001 Å
b	5.0564 ± 0.0001 Å
c	12.7113 ± 0.0002 Å
α	90°
β	90°
γ	90°
Cell volume	325 Å³
Number of distinct elements	4
Space group number	135
Hermann-Mauguin space group symbol	P 42/m b c
Hall space group symbol	-P 4c 2ab
Residual factor for all reflections	0.0656
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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