27 NaCl & Fm(-3)m-O_h^5 #225 & cF8 & B1 & Kittel p. 17 Cl 2.81500000 0.00000000 0.00000000 Cl 5.63000000 2.81500000 0.00000000 Cl 5.63000000 0.00000000 2.81500000 Na 5.63000000 0.00000000 0.00000000 Cl 0.00000000 2.81500000 0.00000000 Cl 2.81500000 5.63000000 0.00000000 Cl 0.00000000 0.00000000 2.81500000 Na 0.00000000 0.00000000 0.00000000 Cl 2.81500000 2.81500000 2.81500000 Na 2.81500000 2.81500000 0.00000000 Cl 5.63000000 5.63000000 2.81500000 Na 5.63000000 5.63000000 0.00000000 Cl 2.81500000 0.00000000 5.63000000 Na 2.81500000 0.00000000 2.81500000 Cl 5.63000000 2.81500000 5.63000000 Na 5.63000000 2.81500000 2.81500000 Na 5.63000000 0.00000000 5.63000000 Cl 0.00000000 5.63000000 2.81500000 Na 0.00000000 5.63000000 0.00000000 Cl 0.00000000 2.81500000 5.63000000 Na 0.00000000 2.81500000 2.81500000 Cl 2.81500000 5.63000000 5.63000000 Na 2.81500000 5.63000000 2.81500000 Na 0.00000000 0.00000000 5.63000000 Na 2.81500000 2.81500000 5.63000000 Na 5.63000000 5.63000000 5.63000000 Na 0.00000000 5.63000000 5.63000000 **************************************** Primitive vectors a(1) = 0.00000000 2.81500000 2.81500000 a(2) = 2.81500000 0.00000000 2.81500000 a(3) = 2.81500000 2.81500000 0.00000000 Volume = 44.61338675 Reciprocal vectors b(1) = -0.17761989 0.17761989 0.17761989 b(2) = 0.17761989 -0.17761989 0.17761989 b(3) = 0.17761989 0.17761989 -0.17761989 Basis Vectors: Atom Lattice Coordinates Cartesian Coordinates Na 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 Cl 0.50000000 0.50000000 0.50000000 2.81500000 2.81500000 2.81500000