[Wien] Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem?

2015-03-17 Thread David Olmsted
Peter, Thank you very much for your help. Together with the large P-s charge in :EPL it tells you, that you should lower the P-s parameter in case.in1 to -1.34 Whether one sets in addition a second l=0 Eparameter in case.in1 depends on the E-separation between these EPL and EPH values,

Re: [Wien] Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem?

2015-03-17 Thread Peter Blaha
The energies for P-s would be too close together for such a small sphere. Either remove the second l=0 line or leave it high up. NEC01,2,3 are the integrals of the new, old and mixed densities. The new density is commonly a bit smaller, since some core-leakage almost always occurs. It gets

Re: [Wien] Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem?

2015-03-06 Thread David Olmsted
Peter, Thank you very much. In case.scf2 you can find under the line :EPH and :EPL the mean energy of the P-s states. If they are not close to -0.73 (thats where you expand P-s), change the corresponding input value. For P-s, :EPL and :EPH are -1.34 and -0.43, mean of -0.89, fairly close

Re: [Wien] Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem?

2015-03-06 Thread Peter Blaha
There is a misunderstanding: No, don't take a mean energy. Check also the corresponding charge. When it is large, it is a major component and needs an energy parameter close to this energy. In case.scf2 you can find under the line :EPH and :EPL the mean energy of the P-s states. If they are

Re: [Wien] Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem?

2015-03-05 Thread Peter Blaha
I think you have solved the problem very well. Due to the small P sphere and the fact, that P-s states are relatively high in energy, the two linearization energies must be quite well separated. (An alternative would have been to simply remove the second l=0 line for P and change to 3 lines

[Wien] Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem?

2015-03-05 Thread David Olmsted
Ghostbands: pushed energy range in case.in1 to 6.3, does this mean there is a problem? WIEN2k_14.2 (Release 15/10/2014) Quad-Core AMD Opteron(tm) Processor 2378 Linux cluster Intel 11.1 compilers with mkl. The purpose of my computation is to compare predicted XPS spectra for Al 2p electon for