bcc Fe conventional cell; teaching geometry
2.8700000000
1.0000000000 0.0000000000 0.0000000000
0.0000000000 1.0000000000 0.0000000000
0.0000000000 0.0000000000 1.0000000000
Fe
2
Direct
0.0000000000 0.0000000000 0.0000000000
0.5000000000 0.5000000000 0.5000000000
