[Wien] (no subject)

2016-03-04 Thread Qasim Mahmood
Dear Wien2k users I want to optimize the the tetragonal structure of SnO2
with space group 136_P42/mnm, the error of OPT_vol_-5.0

Stop error will occure at the start, please help me, What should i do to
overcome this error

Thanks and and regards
qasim

















*Mr.Qasim Mahmood*
*Ph.D Schollar, PU,Lahore,Pakistan*
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[Wien] (no subject)

2015-03-08 Thread Qasim Mahmood
Dear Wien2k Users,
I am working on alloys under pressure study during run SCF following error
occur. what should I do?


FORTRAN STOP FERMI - Error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error

   stop error














*Mr.Qasim Mahmood*
*Ph.D Schollar, PU,Lahore,Pakistan*
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[Wien] Convergence problem

2014-12-06 Thread Qasim Mahmood
Dear F. Tran and P. Bala

I am using charge criteria (runsp_lapw -cc 0.1 -in1new 2 -i 200).
The Wien2k 11 version I am using. So please any idea? we are doing
calculations of transition metal doped aloys.

Thank you

















*Mr.Qasim Mahmood*
*Ph.D Schollar, PU,Lahore,Pakistan*
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[Wien] SCF Convergence with mBJ

2014-12-05 Thread Qasim Mahmood
Dear User

Could you please let me know what changes we can make to converge our
calculations with mBJ ( at50% doping). I have done almost all the steps
that i know, like to change mixing factor, switch to MSRI from PRATT within
6 to 10 cycles, use dense k-mesh etc.
My system is a magnetic ternary alloy where the magnetic ion is Co.

With many thanks and true regards
















*Mr.Qasim Mahmood*
*Ph.D Schollar, PU,Lahore,Pakistan*
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[Wien] Problem while calculating DOS

2014-11-19 Thread Qasim Mahmood
Dear All
I am using wien2k 11 version on ubunto 12.04 32 bit. When I calculate
electron density, DOS and band structure then everything goes will except
DOC. I found the error addressed below.

Input/Output Error 194: Not connected for formatted I/O

   In Procedure: outp
At Line: 205

  Statement: Formatted WRITE
   Unit: 15
   Connected To: SCFS3.tmpup
   Form: Unformatted
 Access: Sequential
Records Read   : 0
Records Written: 0

End of diagnostics

14.236u 0.144s 0:14.75 97.4%0+0k 0+11768io 0pf+0w
error: command   /home/qasim/wien2k/lapw2c uplapw2.def   failed


Could you please pull me out of this problem?

Kind Regards
*Qasim*
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[Wien] Error in elastic properties calculations

2014-10-14 Thread Qasim Mahmood
After completion of SCF when do inilization in terminal for magnetic
material, what command we should do below like -up or etc. when I give the
command -up and select the spinpolarization, command not found appeared as
shown below and after running error in lapw1 occur. for magnetic material
what command i have to select. please guide me i shall be very thankful to
the wien2k users.

CREATE A NEW eos.inst FILE with PROPER ATOMS
 Eventually specify switches for instgen_lapw (or press ENTER):
 -up (default)   -dn   -nm (non-magnetic)   -ask


- do you want to perform a spinpolarized calculation ? (n/y)
y
   dstart -up -c(22:13:36) DSTART ENDS
1.792u 0.020s 0:01.88 96.2%0+0k 0+1272io 0pf+0w
y: Command not found.
   dstart -dn -c(22:13:38) DSTART ENDS
1.792u 0.028s 0:01.83 98.9%0+0k 0+1272io 0pf+0w
y: Command not found.


after executig  error like stop lapw1 appeared







*Best Regards*







*Mr.Qasim Mahmood*
*Ph.D Schollar, PU,Lahore,Pakistan*
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