A_cF4_225_a & a --params=3.61491 & Fm(-3)m O_h^5 #225 (a) & cF4 & A1 & Cu & & M. E. Straumanis and L. S. Yu, Acta Cryst. A 25, 676-682 (1969) 1.0000000000000000 0.00000000000000 1.80745500000000 1.80745500000000 1.80745500000000 0.00000000000000 1.80745500000000 1.80745500000000 1.80745500000000 0.00000000000000 Cu 1 Direct 0.00000000000000 0.00000000000000 0.00000000000000 Cu (4a)