A2BC2_tI20_79_c_2a_c & a,c/a,z1,z2,x3,y3,z3,x4,y4,z4 --params=8.6489709127,0.842525147414,0.0,0.4896,0.337,0.164,0.2196,0.1519,0.1578,0.0 & I4 C_{4}^{5} #79 (a^2c^2) & tI20 & None & TlZn2Sb2 & & A. Czybulka and B. Krenkel and H.-U. Schuster, J. Less-Common Met. 137, 311-322 (1988) 1.00000000000000 -4.32448545635000 4.32448545635000 3.64348774660000 4.32448545635000 -4.32448545635000 3.64348774660000 4.32448545635000 4.32448545635000 -3.64348774660000 Sb Tl Zn 4 2 4 Direct 0.38360000000000 0.55660000000000 0.50100000000000 Sb (8c) 0.05560000000000 -0.11740000000000 -0.50100000000000 Sb (8c) 0.55660000000000 0.05560000000000 0.17300000000000 Sb (8c) -0.11740000000000 0.38360000000000 -0.17300000000000 Sb (8c) 0.00000000000000 0.00000000000000 0.00000000000000 Tl (2a) 0.48960000000000 0.48960000000000 0.00000000000000 Tl (2a) 0.15780000000000 0.15190000000000 0.30970000000000 Zn (8c) -0.15780000000000 -0.15190000000000 -0.30970000000000 Zn (8c) 0.15190000000000 -0.15780000000000 -0.00590000000000 Zn (8c) -0.15190000000000 0.15780000000000 0.00590000000000 Zn (8c)