[Wien] clmval
Lyudmila Dobysheva
lyu at otf.pti.udm.ru
Fri Oct 27 12:32:09 CEST 2006
> I wish to compute clmval for a single atom
> but at a specific position in a cell. However,
> I always get a warning indicating that the
> the atom should be shifted to the origin during
> initialization. If I ignore the warnings, i get the
> following error at x dstart: ROTDEF - Error
> How do I circumvent this problem?
The program optimises the cell and give you 48 operations of symmetry for the
cell with shifted atom. You haven't shifted - the error appears.
I'd advise you to put two different atoms in the cell: one in 0, 0, 0, another
into your desired position, better without any symmetry (for example, 0.2 0.3
0.4). You'll receive the struct file with only one symmetry operation.
I think that if you make your struct file (with one atom) by hand looking at
that with two atoms you'll be able to pass through intialization.
Though I wonder why you need such a calculation.
Best wishes
Lyudmila Dobysheva
------------------------------------------------------------------
Phys.-Techn. Institute of | Tel.(home): 7 (3412) 442118
Ural Br. of Russian Ac. of Sci. | Tel.(office): 7 (3412) 218988
426001 Izhevsk, ul.Kirova 132 | Fax: 7 (3412) 250614
RUSSIA | E-mail: lyu at otf.fti.udmurtia.su
------------------------------------------------------------------
http://fti.udm.ru/ltt/personals/dobysh.htm
------------------------------------------------------------------
More information about the Wien
mailing list