14 Cu_3 Au & Pm(-3)m-O_h^1 #221 & cP4 & L1_2 & Pearson's Alloys p. 322 Au 0.00000000 0.00000000 0.00000000 Cu 0.00000000 1.87500000 1.87500000 Cu 1.87500000 0.00000000 1.87500000 Cu 1.87500000 1.87500000 0.00000000 Au 0.00000000 0.00000000 3.75000000 Cu 1.87500000 1.87500000 3.75000000 Au 0.00000000 3.75000000 0.00000000 Cu 1.87500000 3.75000000 1.87500000 Au 0.00000000 3.75000000 3.75000000 Au 3.75000000 0.00000000 0.00000000 Cu 3.75000000 1.87500000 1.87500000 Au 3.75000000 0.00000000 3.75000000 Au 3.75000000 3.75000000 0.00000000 Au 3.75000000 3.75000000 3.75000000 **************************************** Primitive vectors a(1) = 3.75000000 0.00000000 0.00000000 a(2) = 0.00000000 3.75000000 0.00000000 a(3) = 0.00000000 0.00000000 3.75000000 Volume = 52.73437500 Reciprocal vectors b(1) = 0.26666667 0.00000000 0.00000000 b(2) = 0.00000000 0.26666667 0.00000000 b(3) = 0.00000000 0.00000000 0.26666667 Basis Vectors: Atom Lattice Coordinates Cartesian Coordinates Au 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 Cu 0.00000000 0.50000000 0.50000000 0.00000000 1.87500000 1.87500000 Cu 0.50000000 0.00000000 0.50000000 1.87500000 0.00000000 1.87500000 Cu 0.50000000 0.50000000 0.00000000 1.87500000 1.87500000 0.00000000