As2 Cs2 Si Eisenmann B, Klein J Journal of the Less-Common Metals 175 (1991) 109-117 SiS2-isostrukturelle Anionen (SiP2^2-^),(GeAs2^2-^) und (SnAs2^2-^) in Alkaliverbindungen _cod_database_code 1008523 _database_code_amcsd 0016416 14.425 7.571 6.420 90 90 90 Ibam atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Cs1 .3529 .3356 0 .0274 .0275 .0283 .0067 0 0 Si1 .5 0 .25 .0216 .0213 .0066 0 0 0 As1 .0910 .3458 0 .0206 .0215 .0183 .0084 0 0