ABCD_tP8_129_c_b_a_c & a,c/a,z3,z4 --params=3.6736,2.60540069686,0.6793,0.2246 & P4/nmm D_{4h}^7 #129 (abc^2) & tP8 & & AsCuSiZr & & V. Johnson and W. Jeitschko, J. Solid State Chem. 11, 161-166 (1974) 1.0000000000000000 3.67360000000000 0.00000000000000 0.00000000000000 0.00000000000000 3.67360000000000 0.00000000000000 0.00000000000000 0.00000000000000 9.57120000000000 As Cu Si Zr 2 2 2 2 Direct 0.25000000000000 0.25000000000000 0.67930000000000 As (2c) 0.75000000000000 0.75000000000000 0.32070000000000 As (2c) 0.25000000000000 0.75000000000000 0.50000000000000 Cu (2b) 0.75000000000000 0.25000000000000 0.50000000000000 Cu (2b) 0.25000000000000 0.75000000000000 0.00000000000000 Si (2a) 0.75000000000000 0.25000000000000 0.00000000000000 Si (2a) 0.25000000000000 0.25000000000000 0.22460000000000 Zr (2c) 0.75000000000000 0.75000000000000 0.77540000000000 Zr (2c)