<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Dear PWscf users,<BR> <BR>I performed a magnetic calculation for CoO in the zinc blende structure using this input file:<BR> <BR>&control<BR>calculation = 'scf'<BR>restart_mode='from_scratch',<BR>prefix='1',<BR>pseudo_dir = '/root/espresso-4.0/pseudo/',<BR>outdir='/home/mazouz/coo/tmp/'<BR>/<BR>&system <BR>ibrav= 2, <BR>celldm(1)= 8.53<BR>nat= 2, <BR>ntyp= 2,<BR>ecutwfc =50, <BR>report=1,<BR>nspin=2<BR>occupations='smearing', smearing='gaussian', degauss=0.02<BR>starting_magnetization(1) = 0.5<BR>/<BR>&electrons<BR>mixing_beta = 0.7 <BR>conv_thr = 1.0d-8<BR>/<BR>ATOMIC_SPECIES<BR>Co 58.933 Co.pbe-nd-rrkjus.UPF<BR>O 15.999 O.pbe-van_ak.UPF<BR>ATOMIC_POSITIONS<BR>Co 0.00 0.00 0.00 <BR>O 0.25 0.25 0.25 <BR>K_POINTS AUTOMATIC<BR>8 8 8 0 0 0 <BR> <BR>I would like to ask you if there is any way to specify the antiferromagnetic case for the
same input file ? or must I use an input file of 8 atoms? or...<BR>Thank you in advance<BR> <BR>M. Mazouz<BR>Département de Physique<BR>Université des Sciences et de la Technologie d'Oran. USTO.<BR>Algeria<BR><BR></td></tr></table><br>