AM_Billingsleyite Formula: Ag7 As S6 Name: Billingsleyite Unit cell: 10.475 10.475 10.475 90.0 90.0 90.0 , V=1149.38 Space group: P213 (198)
Pertlik F , Journal of Solid State Chemistry , 112 (1994) p.170-175, Hydrothermal synthesis and crystal structure determination of heptasilver(I)-disulfur-tetrathioarsenate(V),, Ag7S2(AsS4), with a survey on thioarsenate anions, Locality: synthetic