k points for band structure in BCC structure
10  ! intersections 
line-mode
reciprocal
    0.0000000000     0.0000000000     0.0000000000    Γ
    0.0000000000     0.5000000000     0.0000000000    X

    0.0000000000     0.5000000000     0.0000000000    X
    0.5000000000     0.5000000000     0.0000000000    M

    0.5000000000     0.5000000000     0.0000000000    M
    0.0000000000     0.0000000000     0.0000000000    Γ
