Re: [QE-users] Convergence problem in vc-relax

2022-07-12 Thread Lorenzo Bastonero
Hi, At first look it seems your cutoff is a bit too small, as well as your conv_thr. Pressure usually is rather affected by low cutoff. I’d expect at least 80/90 Ry cutoff for converged results within sensible parameters. Best, Lorenzo Inviato da iPhone > Il giorno 12 lug 2022, alle ore 17:40,

Re: [QE-users] Convergence problem in vc-relax

2022-07-12 Thread Iurii TIMROV via users
Dear Ali, Please check how to make posts on this forum (affiliation, QE version etc.): https://www.quantum-espresso.org/users-forum/ The cutoff and MV broadening are too low - try to use the parameters suggested by the QE input generator: https://www.materialscloud.org/work/tools/qeinputgene

[QE-users] Convergence problem in vc-relax

2022-07-12 Thread Ali Jaberi
Hi, I am trying to relax the structure for Li(Ni1/3Mn1/3Co1/3)O2. I could relax the structure with VASP but not with Quantum ESPRESSO. I have tried changing so many parameters but could not get any result so end up posting my problem here. Here is my input file: ---

[QE-users] Convergence issue with the mbJ TB09 functional

2022-07-12 Thread Banhi Chatterjee
Dear Fabrizio, Thanks a lot for the file. I shall upgrade to newer qe versions. Regards Banhi On 2022-07-12 12:00, users-requ...@lists.quantum-espresso.org wrote: Send users mailing list submissions to users@lists.quantum-espresso.org To subscribe or unsubscribe via the World Wide Web

Re: [QE-users] Double x-coordinate in bands.x output

2022-07-12 Thread Lorenzo Paulatto
If two consecutive points are "very" far away, the bands (?) code assumes that you made a jump in the path and put them with the same path coordinate. How far is "very" far is defined i na funny way: if thw new step is twice as large as the previous one: IF(dxmod >5*dxmod_save) THEN ! !   A bi

[QE-users] Double x-coordinate in bands.x output

2022-07-12 Thread Carl-Friedrich Schön
Dear all, I have calculated the band structure for Si with 8 atoms in the UC (conventional standard from MP) using QE6.4. My input is: /&control// // calculation = 'bands'// // prefix='Si_mp-149_conventional_standard'// // tstress = .true.// // tprnfor = .true.// // pseudo_dir='/rwthfs/rz/clu