[Wien] graphene

2011-06-26 Thread Zahra Talebi
hi every body, 
I am running wien version 2009 on a machine of type yyy with
operating system linux redhat, fortran compiler ifort and math libraries mkl.
I am working on graphene, with wien2k. before this I did worked with siesta 
which worked with psodo potential and I got the exact results. but by Wien I 
have some problems in my results. Graphene have zero gap but Wien results 
doesn`t show it. Can any body helps me. 

I am using this struct
graphene
CXY LATTICE,NONEQUIV.ATOMS:  1 65 Cmmm 
 RELA  
  4.667625  8.084564   37.83124690.00 90.00 
90.00   

ATOM  -1: X=0.5000 Y=0.16665000 Z=0.
  MULT= 2  ISPLIT= 8
  -1: X=0.5000 Y=0.83335000 Z=0.
C 1NPT=  781  R0=0.0001 RMT=1.3100   Z:  6.0   
LOCAL ROT MATRIX:0.000 1.000 0.000
 0.000 0.000 1.000
 1.000 0.000 0.000
   8  NUMBER OF SYMMETRY OPERATIONS
 1 0 0 0.
 0 1 0 0.
 0 0 1 0.
   1
-1 0 0 0.
 0-1 0 0.
 0 0 1 0.
   2
-1 0 0 0.
 0 1 0 0.
 0 0-1 0.
   3
 1 0 0 0.
 0-1 0 0.
 0 0-1 0.
   4
-1 0 0 0.
 0-1 0 0.
 0 0-1 0.
   5
 1 0 0 0.
 0 1 0 0.
 0 0-1 0.
   6
 1 0 0 0.
 0-1 0 0.
 0 0 1 0.
   7
-1 0 0 0.
 0 1 0 0.
 0 0 1 0.
   8
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[Wien] How do I set monoclinic angle beta to monoclinic angle gama

2011-06-26 Thread Chandra Bhanu Basak
interchange b and c
interchange y and z
use same beta value for gamma
no change in space group

last O atom have a -ve x-co-ordinate; add 1 to it.

- basak



2011/6/26 bs bs 

> hello
> I work with wien2k_09
> I work on beta Ga2O3.it is monoclinic and it's crystal data is
> C2/m
> a=12.214 A
> b=3.0371 A
> c=5.7981 A
> beta=103.83
>  x   y z
> Ga   0.09050   0   0.7946
> Ga   0.15866  0.5 0.31402
> O 0.1645 0  0.1098
> O0.1733  0  0.5632
> O-0.00410.50.2566
> AND WE KNOW
>
> Only settings with a monoclinic angle gamma (B-setting, or in WIEN-terms a
> CXZ lattice) are allowed
>
> BUT I dont how do I change monoclinic beta to monoclinic gama
>
> must I replace only a,b,c or  a,b,c,and x,y,z?
>
> must I change C2/M?
>
> please guide me
>
> ___
> Wien mailing list
> Wien at zeus.theochem.tuwien.ac.at
> http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
>
>
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[Wien] pabdelra...@gmail.com

2011-06-26 Thread Peter Blaha
Neither create_struct.job   nor leer_fr.x  are part of the WIEN2k 
distribution.

This must be a local extension.

Am 24.06.2011 20:13, schrieb Patricia Abdel Rahim:
> When I do the graphics power depending on the c/a for structure wurtzite get 
> the following error de compliation in  /usr/local/utilidades/wien/leer_gr.x
>
> when performing create_struct.job
>
> I am using WIEN2k_10.1and Fedora 12, compiled Wien2k with the intel
>
> Could you please help me to understand and fix this? any help/orientation is 
> highly appreciated.
> Best regards / Cordialmente,
> --
> Patricia Abdel Rahim
> Universidad Nacional de Colombia
>
>
>
> ___
> Wien mailing list
> Wien at zeus.theochem.tuwien.ac.at
> http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien

-- 
-
Peter Blaha
Inst. Materials Chemistry, TU Vienna
Getreidemarkt 9, A-1060 Vienna, Austria
Tel: +43-1-5880115671
Fax: +43-1-5880115698
email: pblaha at theochem.tuwien.ac.at
-


[Wien] How do I set monoclinic angle beta to monoclinic angle gama

2011-06-26 Thread bs bs
hello
I work with wien2k_09
I work on beta Ga2O3.it is monoclinic and it's crystal data is
C2/m
a=12.214 A
b=3.0371 A
c=5.7981 A
beta=103.83
 x   y z
Ga   0.09050   0   0.7946
Ga   0.15866  0.5 0.31402
O 0.1645 0  0.1098
O0.1733  0  0.5632
O-0.00410.50.2566
AND WE KNOW

Only settings with a monoclinic angle gamma (B-setting, or in WIEN-terms a
CXZ lattice) are allowed

BUT I dont how do I change monoclinic beta to monoclinic gama

must I replace only a,b,c or  a,b,c,and x,y,z?

must I change C2/M?

please guide me
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