Dear Gabriele, > Another solution would be to use the final celldm(1) and rescale the atomic positions.
I did not rescale the atomic positions simply thinking that it has been already done by QE. Sorry for this. After rescaling, symmetry is OK. Thank you very much once again. With best regards, Srijan K. CCMT Indian Institute of Science India 560012 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20110214/62b17bc5/attachment.htm
