[Pw_forum] benzoic acid structure optimization

2012-05-01 Thread Axel Kohlmeyer
On Tue, May 1, 2012 at 10:53 PM, matt reish wrote: > Hi PW list, > > I am working with Quantum Espresso (v4.3.2.1) in the hopes of attaining > Raman phonon frequencies of a benzoic acid crystal. I attained the optimized > output geometry from a CASTEP calculation in the supplemental material of a

[Pw_forum] absorption

2012-05-01 Thread bf azi
Dear all Which Bravais-lattice better for absorption hydrogen on BNNT "Hexagonal and Trigonal P" or "Tetragonal P (st)" ? thanks a lot Bani Adam Faculty of Science Egypt

[Pw_forum] absorption

2012-05-01 Thread Stefano de Gironcoli
If the cell is large enough that the nanotube can be considered isolated then the result should not depend on the chosen Bravais lattice. An hexagonal BL may optimize better the minimum distance between images. stefano On 05/01/2012 06:35 PM, bf azi wrote: > Dear all > > Which Bravais-lattice

[Pw_forum] Regarding instillation problem in cluster system

2012-05-01 Thread himan...@iopb.res.in
Respected PW_forum members, I am unable to install QUANTUM ESPRESSO-4.3 in our cluster(parallel) system. Since configuration file runs correctly; it recognise needed LIBRARY also, but when I put command 'make all' in terminal, I am getting following error:- configure

[Pw_forum] PP conversion from ABINIT format to UPF format

2012-05-01 Thread mayank gupta
how to convert abinit PP to UPF format. I tried fhi2upf.x utilitie for U but it doesn't work. I simply use fhi2upf.x out.UPF. I got lot of error massage like Input file > uranium, fhi98PP : Trouiller-Martins-type, GGA Perdew/Burke/Ernzerhof (1996), l= 1 local: file not found Input file > 92.000

[Pw_forum] PP conversion from ABINIT format to UPF format

2012-05-01 Thread Paolo Giannozzi
On May 1, 2012, at 9:43 , mayank gupta wrote: > I simply use fhi2upf.x out.UPF you should simply use fhi2upf.x P. --- Paolo Giannozzi, Dept of Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222

[Pw_forum] Regarding instillation problem in cluster system

2012-05-01 Thread Axel Kohlmeyer
On Tue, May 1, 2012 at 7:00 AM, wrote: > Respected PW_forum members, > ? ? ? ? ? ? ? ? ? ? ? ? ? ?I am unable to install QUANTUM ESPRESSO-4.3 in > our cluster(parallel) system. Since > configuration file runs correctly; it > recognise needed LIBRARY also, but when I put > command 'make all' in te