[Wien] warning: !!! Struct file is not consistent with space group found

2013-01-14 Thread Uday

Thanks a lot for such a systematic discussion. It helped me.


 I believe the following will help you.

 You ignored several warnings, so probably your calculation is incorrect.

 In case you did not mention but have the warnings from nn:

 WARNING: Mult not equal. PLEASE CHECK outputnn-file
 WARNING: ityp not equal. PLEASE CHECK outputnn-file

 http://zeus.theochem.tuwien.ac.at/pipermail/wien/2012-January/015966.html

 Usually, you want to accept use of the new struct file (case.struct_nn)
 to remove these warnings.

 Regarding warning: !!! Struct file is not consistent with space group
 found,

 http://zeus.theochem.tuwien.ac.at/pipermail/wien/2009-March/012291.html

 /As long as sgroup does not further split your atomic positions, usually
 //
 //there's no need to accept sgroup changes/ [by using
 case.struct_sgroup]/, because sometimes sgroup also //
 //changes the unit cell, //
 //But if you neglect sgroup, make sure you read carefully the
 case.outputs //
 //file (step symmetry) and there are no ERRORS there ! (shift of origin;
 //
 //or symmetry operations and multiplicity are inconsistent, )/

 Regarding STOP: YOU MUST MOVE THE ORIGIN OF THE UNIT CELL,

 http://zeus.theochem.tuwien.ac.at/pipermail/wien/2011-May/014721.html

 The error was removed by shifting all the atoms by the translation in
 case.outputs.

 On 1/12/2013 12:06 AM, Uday wrote:
 Dear Prof. Blaha and WIEN2K users
 I constructed a 2x1x1 supercell of a tetragonal unitcell(Space group 129
 P4/nmm) consist of 5 non-equivalent atoms. The supercell having 10 atoms
 and I replaced one atom with another impurity atom and started
 init_lapw.
 After nn calculation it takes a different spacegroup with a warning
 warning: !!! Struct file is not consistent with space group found.
 Then
 it stopped by leaving a message STOP: YOU MUST MOVE THE ORIGIN OF THE
 UNIT CELL
 So, according to your manual again I replace another one or two toms
 with
 special levels with numbering (like Cr1, Cr2 or O 4). After doing
 that the same warning persist but I could go forward with the SCF
 calculation and calculated the DOS and others. Is this calculation
 correct
 keeping in mind that the initial calculation warned?

 Later on I noticed that the warning remain persist whatever supercell I
 make (2x2x1 or 1x1x2) or whatever atoms I replaced with impurity atoms
 in
 the supercell.

 Any help would be greatly appreciated.

 With Regards,
 Uday
 Research scholar
 Dept. of Physics
 IIT Kanpur
 India
 ___
 Wien mailing list
 Wien at zeus.theochem.tuwien.ac.at
 http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien



[Wien] warning: !!! Struct file is not consistent with space group found

2013-01-12 Thread Uday
Dear Prof. Blaha and WIEN2K users
I constructed a 2x1x1 supercell of a tetragonal unitcell(Space group 129
P4/nmm) consist of 5 non-equivalent atoms. The supercell having 10 atoms
and I replaced one atom with another impurity atom and started init_lapw.
After nn calculation it takes a different spacegroup with a warning
warning: !!! Struct file is not consistent with space group found. Then
it stopped by leaving a message STOP: YOU MUST MOVE THE ORIGIN OF THE
UNIT CELL
So, according to your manual again I replace another one or two toms with
special levels with numbering (like Cr1, Cr2 or O 4). After doing
that the same warning persist but I could go forward with the SCF
calculation and calculated the DOS and others. Is this calculation correct
keeping in mind that the initial calculation warned?

Later on I noticed that the warning remain persist whatever supercell I
make (2x2x1 or 1x1x2) or whatever atoms I replaced with impurity atoms in
the supercell.

Any help would be greatly appreciated.

With Regards,
Uday
Research scholar
Dept. of Physics
IIT Kanpur
India


[Wien] warning: !!! Struct file is not consistent with space group found

2013-01-12 Thread Gavin Abo
I believe the following will help you.

You ignored several warnings, so probably your calculation is incorrect.

In case you did not mention but have the warnings from nn:

WARNING: Mult not equal. PLEASE CHECK outputnn-file
WARNING: ityp not equal. PLEASE CHECK outputnn-file

http://zeus.theochem.tuwien.ac.at/pipermail/wien/2012-January/015966.html

Usually, you want to accept use of the new struct file (case.struct_nn) 
to remove these warnings.

Regarding warning: !!! Struct file is not consistent with space group 
found,

http://zeus.theochem.tuwien.ac.at/pipermail/wien/2009-March/012291.html

/As long as sgroup does not further split your atomic positions, usually //
//there's no need to accept sgroup changes/ [by using 
case.struct_sgroup]/, because sometimes sgroup also //
//changes the unit cell, //
//But if you neglect sgroup, make sure you read carefully the 
case.outputs //
//file (step symmetry) and there are no ERRORS there ! (shift of origin; //
//or symmetry operations and multiplicity are inconsistent, )/

Regarding STOP: YOU MUST MOVE THE ORIGIN OF THE UNIT CELL,

http://zeus.theochem.tuwien.ac.at/pipermail/wien/2011-May/014721.html

The error was removed by shifting all the atoms by the translation in 
case.outputs.

On 1/12/2013 12:06 AM, Uday wrote:
 Dear Prof. Blaha and WIEN2K users
 I constructed a 2x1x1 supercell of a tetragonal unitcell(Space group 129
 P4/nmm) consist of 5 non-equivalent atoms. The supercell having 10 atoms
 and I replaced one atom with another impurity atom and started init_lapw.
 After nn calculation it takes a different spacegroup with a warning
 warning: !!! Struct file is not consistent with space group found. Then
 it stopped by leaving a message STOP: YOU MUST MOVE THE ORIGIN OF THE
 UNIT CELL
 So, according to your manual again I replace another one or two toms with
 special levels with numbering (like Cr1, Cr2 or O 4). After doing
 that the same warning persist but I could go forward with the SCF
 calculation and calculated the DOS and others. Is this calculation correct
 keeping in mind that the initial calculation warned?

 Later on I noticed that the warning remain persist whatever supercell I
 make (2x2x1 or 1x1x2) or whatever atoms I replaced with impurity atoms in
 the supercell.

 Any help would be greatly appreciated.

 With Regards,
 Uday
 Research scholar
 Dept. of Physics
 IIT Kanpur
 India
-- next part --
An HTML attachment was scrubbed...
URL: 
http://zeus.theochem.tuwien.ac.at/pipermail/wien/attachments/20130112/fd9d1fe9/attachment.htm


[Wien] warning: !!! Struct file is not consistent with space group found

2013-01-12 Thread Mohamed ouaissa
Hi Gavin,

Can you try this link convert and edit structure and tell me your opinion 
please and if it can help us: 
http://www.cryst.ehu.es/cgi-bin/cryst/programs/mcif2vesta/index.php

just check it offers to add atoms and change the symmetry.
I would like to know your opinion.
Thanks in advance for your help.

Mohamed





 De?: Gavin Abo gsabo at crimson.ua.edu
??: A Mailing list for WIEN2k users wien at zeus.theochem.tuwien.ac.at 
Envoy? le : Samedi 12 janvier 2013 15h30
Objet?: Re: [Wien] warning: !!! Struct file is not consistent with space group 
found
 

I believe the following will help you.

You ignored several warnings, so probably your calculation is
  incorrect.

In case you did not mention but have the warnings from nn:

WARNING: Mult not equal. PLEASE CHECK outputnn-file
WARNING: ityp not equal. PLEASE CHECK outputnn-file 

http://zeus.theochem.tuwien.ac.at/pipermail/wien/2012-January/015966.html

Usually, you want to accept use of the new struct file
  (case.struct_nn) to remove these warnings.

Regarding warning: !!! Struct file is not consistent with space
  group found,

http://zeus.theochem.tuwien.ac.at/pipermail/wien/2009-March/012291.html

As long as sgroup does not further split your atomic positions, usually 
there's no need to accept sgroup changes [by using case.struct_sgroup], because 
sometimes sgroup also 
changes the unit cell, 
But if you neglect sgroup, make sure you read carefully the case.outputs 
file (step symmetry) and there are no ERRORS there ! (shift of origin; 
or symmetry operations and multiplicity are inconsistent, )

Regarding STOP: YOU MUST MOVE THE ORIGIN OF THE UNIT CELL,

http://zeus.theochem.tuwien.ac.at/pipermail/wien/2011-May/014721.html

The error was removed by shifting all the atoms by the translation
  in case.outputs.

On 1/12/2013 12:06 AM, Uday wrote:

Dear Prof. Blaha and WIEN2K users
I constructed a 2x1x1 supercell of a tetragonal unitcell(Space group 129
P4/nmm) consist of 5 non-equivalent atoms. The supercell having 10 atoms
and I replaced one atom with another impurity atom and started init_lapw.
After nn calculation it takes a different spacegroup with a warning
warning: !!! Struct file is not consistent with space group found. Then
it stopped by leaving a message STOP: YOU MUST MOVE THE ORIGIN OF THE
UNIT CELL
So, according to your manual again I replace another one or two toms with
special levels with numbering (like Cr1, Cr2 or O 4). After doing
that the same warning persist but I could go forward with the SCF
calculation and calculated the DOS and others. Is this calculation correct
keeping in mind that the initial calculation warned? Later on I noticed that 
the warning remain persist whatever supercell I
make (2x2x1 or 1x1x2) or whatever atoms I replaced with impurity atoms in
the supercell. Any help would be greatly appreciated. With Regards,
Uday
Research scholar
Dept. of Physics
IIT Kanpur
India
___
Wien mailing list
Wien at zeus.theochem.tuwien.ac.at
http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
-- next part --
An HTML attachment was scrubbed...
URL: 
http://zeus.theochem.tuwien.ac.at/pipermail/wien/attachments/20130112/1b60ddf8/attachment.htm