"uniqueb" (no underscore)
On Thu, Jan 25, 2018 at 8:17 PM, José C. Conesa
wrote:
> Hi,
>
> This did not work. By including:
>
>
>
>
> ibrav=-13
> space_group=12
> unique_b=.true.
> A=14.3100,B=6.3383,C=10.1995,cosAC=-0.70644
> .
>
> this error
Hi,
Indeed, that's what works.
It is a nuisance that ibrav=-13 option is not included in the html
manual - but is mentioned in uniqueb!
Thanks,
JC Conesa
El 25/01/2018 a las 20:26, Vahid Askarpour escribió:
Hi,
Shouldn’t this be uniqueb instead of unique_b?
Vahid
Vahid Askarpour
Hi,
This did not work. By including:
ibrav=-13
space_group=12
unique_b=.true.
A=14.3100,B=6.3383,C=10.1995,cosAC=-0.70644
.
this error appeared:
%%
Error in routine read_namelists
On Thu, Jan 25, 2018 at 5:34 PM, José Carlos Conesa
wrote:
>
> Input ibrav not compatible with space group number
You may need to specify "unique_b=.true."
--
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 208,
Hi,
Based on this answer I tried to run pw.x (from qe-6.2.1) with these
lines in input:
...
ibrav=-13
space_group=12
A=14.3100,B=6.3383,C=10.1995,cosAC=-0.70644
I find the following error in stdout:
In recent versions of QE
ibrav=-13
is allowed for b-unique base centered monoclinic.
HTH,
Andrea
On Wed, 2015-09-23 at 11:17 +0200, Ludwig, Stephan wrote:
> Hello,
>
>
>
> I want to work on a salt with space group monoclinic-base centered. This
> means ibrav=13 in th input file.
>
> For
Hello,
I want to work on a salt with space group monoclinic-base centered. This means
ibrav=13 in th input file.
For simple monoclinic lattices there are two distinct possibilties to choose
the unique axis (ibrav=12 or -12).
Ibrav=13 obviously chooses the c-axis to be the unique one.
Is