[Pw_forum] Star_q degeneracy error

ma Yanming yanming_ma at hotmail.com
Wed Mar 10 19:04:49 CET 2004


Dear Users,

I am trying to calculate the phonon dispersion curve for the hcp structure.
But for the q points, say, 0.5 0.2887 0.0, 0.5 0.2887 0.26695, I got the 
following errors.
"Star_q degeneracy error". I worked for many other structures (FCC, bcc, 
Cmca,..). I do not have this problem. Is this a Bug?
Does anyone have the similar experience for the error?

I will highly appreciate your help.


Yanming Ma PhD
Steacie Institute for Molecular Sciences,
National Research Councils of Canada.
100 Sussex
K1A 0R6

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