&control
    calculation='scf'
 /
 &system
    ibrav=  2, celldm(1) =6.67296786,
    nat=1, ntyp=1
    nbnd = 50
    ecutwfc = 35.0,
    ecutrho = 300.0,
    occupations='smearing', smearing='methfessel-paxton', degauss=0.01
    input_dft='sla+pw+q2dx+q2dc'
/
 &electrons
    conv_thr =  1.0d-7
    mixing_beta = 0.3
 /
ATOMIC_SPECIES
Cu  103.1  Cu.pz-d-rrkjus.UPF
ATOMIC_POSITIONS (crystal)
 Cu 0.00 0.00 0.00
K_POINTS {automatic}
10 10 10 0 0 0