AB5_hP6_191_a_cg & a,c/a --params=5.405,0.773913043478 & P6/mmm D_{6h}^{1} #191 (acg) & hP6 & D2_d & CaCu5 & & W. Haucke, ZAAC 244, 17-22 (1940) 1.0000000000000000 2.70250000000000 -4.68086730745489 0.00000000000000 2.70250000000000 4.68086730745489 0.00000000000000 0.00000000000000 0.00000000000000 4.18300000000000 Ca Cu 1 5 Direct 0.00000000000000 0.00000000000000 0.00000000000000 Ca (1a) 0.33333333333333 0.66666666666667 0.00000000000000 Cu (2c) 0.66666666666667 0.33333333333333 0.00000000000000 Cu (2c) 0.00000000000000 0.50000000000000 0.50000000000000 Cu (3g) 0.50000000000000 0.00000000000000 0.50000000000000 Cu (3g) 0.50000000000000 0.50000000000000 0.50000000000000 Cu (3g)