Re: [SIESTA-L] How to specify PAO.Basis manually?

2009-06-21 Thread kuilin lu
Dear Ruslan Zhachuk,
I'm not the right person to get this question clearly answered, since
i'm still at a newbie level, but if you look at professor Andrei
Postnikov's excellent tutorial at page 5, you'll get more hints.  The
tutorial is at
http://www.home.uni-osnabrueck.de/apostnik/Lectures/SIESTA-tuto.pdf.

it gives a example like this

 %block PAO.Basis
Cr 3 0.0
n=4 0 2 P
0.0 0.0
n=3 2 3
0.0 0.0 0.0
n=3 1 2
0.0 0.0


On Fri, Jun 19, 2009 at 1:57 PM, Руслан Жачук wrote:
> Dear Siesta users,
>
> I had Sr atom (2 valence s-electrons) with DZP basis set.
> This results in following basis:
>
> %block PAO.Basis      # Define Basis set
>   Sr-adatom   1    # Species label, number of l-shells
>     n=5   0   2 P   1   # n, l, Nzeta, Polarization,
> NzetaPol
>   9.369  7.575
>   1.000  1.000
> %endblock PAO.Basis
>
> Now I want to construct TZDP basis set manually (from pertuberation theory
> as well as adding more l-orbitals).
> Can you help me to do this, since Siesta manual is not clear in this
> respect.
>
> Thanks in advance
> Ruslan Zhachuk
>
>


Best Wishes,
-- 
--
Kuilin Lu, Ph.D student
College of Materials Science and Engineering
Hunan University
Changsha 410082
China
E-Mail: lukui...@gmail.com
--


[SIESTA-L] How to specify PAO.Basis manually?

2009-06-18 Thread Руслан Жачук
Dear Siesta users,

I had Sr atom (2 valence s-electrons) with DZP basis set.
This results in following basis:

%block PAO.Basis  # Define Basis set
  Sr-adatom   1# Species label, number of l-shells
n=5   0   2 P   1   # n, l, Nzeta, Polarization,
NzetaPol
  9.369  7.575
  1.000  1.000
%endblock PAO.Basis

Now I want to construct TZDP basis set manually (from pertuberation theory
as well as adding more l-orbitals).
Can you help me to do this, since Siesta manual is not clear in this
respect.

Thanks in advance
Ruslan Zhachuk