[CPMD-list] (no subject)
Ari.P.Seitsonen at iki.fi
Ari.P.Seitsonen at iki.fi
Sat Aug 10 19:34:59 CEST 2002
> No. I have still the same problem.
> Any other ideas.
Here's an input which seems to work:
----------------------------------------------------------------------
&CPMD
WAVEFUNCTION OPTIMIZATION
SPLINE POINTS
5000
LANCZOS DIAGONALISATION
ANDERSON MIXING
0.2
&END
&DFT
FUNCTIONAL PZ
&END
&SYSTEM
SYMMETRY
2
CELL
10.2612 1.0 1.0 0.0 0.0 0.0
CUTOFF
36.
KPOINTS MONKHORST-PACK
4 4 4
STATES
4
POINT GROUP
AUTO
TESR
4 4 4
SCALED
&END
&ATOMS
*SI_SGS KLEINMAN-BYLANDER
LMAX=D
2
0.00 0.00 0.00
0.25 0.25 0.25
&END
----------------------------------------------------------------------
Notes:
- The k points were in the wrong section, they must be in the
'&SYSTEM' ... '&END', not with the '&ATOMS' ... '&END'
- One has to use a diagonalisation scheme (Lanczos in my input)
with k points, ODIIS doesn't work
- I switched to the automatic generation of k points, just as it
was easier
- The same applies for using 'SCALED' coordinates
- I went for the 'LMAX=D' in the pseudo and to KLEINMAN-BYLANDER
Yours,
apsi
--
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Ari Paavo Seitsonen / Ari.P.Seitsonen at iki.fi / http://www.iki.fi/~apsi/
Tel +41 1 635 44 97 / Fax +41 1 635 68 38 / GSM +41 79 719 09 35
Anschrift: Physikalisch Chemisches Institut (PCI), Universität Zürich (UniZh)
Indirizzo: Winterthurerstraße 190, CH-8057 Zürich
Address: Schweiz / Svizzera / Suisse / Svizra / Switzerland
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