34 Cu_2Mg (cubic Laves) & Fd(-3)m-O_h^7 (#227) & cF24 & C15 & Wyckoff Vol. I, p. 365 Mg 7.89750000 0.87750000 0.87750000 Mg 0.87750000 0.87750000 0.87750000 Cu 3.51000000 3.51000000 3.51000000 Cu 3.51000000 1.75500000 1.75500000 Cu 1.75500000 3.51000000 1.75500000 Cu 1.75500000 1.75500000 3.51000000 Mg 4.38750000 4.38750000 0.87750000 Cu 7.02000000 7.02000000 3.51000000 Cu 7.02000000 5.26500000 1.75500000 Cu 5.26500000 7.02000000 1.75500000 Cu 5.26500000 5.26500000 3.51000000 Mg 7.89750000 7.89750000 0.87750000 Mg 4.38750000 0.87750000 4.38750000 Cu 7.02000000 3.51000000 7.02000000 Cu 7.02000000 1.75500000 5.26500000 Cu 5.26500000 3.51000000 5.26500000 Cu 5.26500000 1.75500000 7.02000000 Mg 7.89750000 4.38750000 4.38750000 Mg 6.14250000 2.63250000 2.63250000 Mg 7.89750000 0.87750000 7.89750000 Mg 0.87750000 7.89750000 0.87750000 Mg 0.87750000 4.38750000 4.38750000 Cu 3.51000000 7.02000000 7.02000000 Cu 3.51000000 5.26500000 5.26500000 Cu 1.75500000 7.02000000 5.26500000 Cu 1.75500000 5.26500000 7.02000000 Mg 4.38750000 7.89750000 4.38750000 Mg 2.63250000 6.14250000 2.63250000 Mg 0.87750000 0.87750000 7.89750000 Mg 4.38750000 4.38750000 7.89750000 Mg 2.63250000 2.63250000 6.14250000 Mg 7.89750000 7.89750000 7.89750000 Mg 6.14250000 6.14250000 6.14250000 Mg 0.87750000 7.89750000 7.89750000 **************************************** Primitive vectors a(1) = 0.00000000 3.51000000 3.51000000 a(2) = 3.51000000 0.00000000 3.51000000 a(3) = 3.51000000 3.51000000 0.00000000 Volume = 86.48710200 Reciprocal vectors b(1) = -0.14245014 0.14245014 0.14245014 b(2) = 0.14245014 -0.14245014 0.14245014 b(3) = 0.14245014 0.14245014 -0.14245014 Basis Vectors: Atom Lattice Coordinates Cartesian Coordinates Mg 0.12500000 0.12500000 0.12500000 0.87750000 0.87750000 0.87750000 Mg -0.12500000 -0.12500000 -0.12500000 -0.87750000 -0.87750000 -0.87750000 Cu 0.50000000 0.50000000 0.50000000 3.51000000 3.51000000 3.51000000 Cu 0.00000000 0.50000000 0.50000000 3.51000000 1.75500000 1.75500000 Cu 0.50000000 0.00000000 0.50000000 1.75500000 3.51000000 1.75500000 Cu 0.50000000 0.50000000 0.00000000 1.75500000 1.75500000 3.51000000