Citation: Kokkoros, P. (1938). Ueber die Struktur des Durangit NaAlF(AsO~4~). Zeitschrift f\"ur Kristallographie - Crystalline Materials, 99, pp. 38-49.
Formula: Al As F Na O4
Chemical name: Aluminium sodium arsenate fluoride
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 As4 F4 O16 (Al As F O4)
Multiplicity: 1
Coordination sequences: