Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-13 Thread Lyudmila Dobysheva
12.06.2020 20:38, shamik chakrabarti wrote: Also, I have quite sure that I have not taken option 2 instead of option 3 & also I have not mix between a & b. This statement is very true & justified from the fact that this discrepancy of difference in volume in the two two successive  process

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-13 Thread shamik chakrabarti
Dear Sir, Thank you so much. I got the points. with regards, On Sat, 13 Jun 2020 at 13:34, Gavin Abo wrote: > By volume on the w2web page, are you referring to the estimated actual > optimized volume (or lattice constants) given by the Equation of State > fit(s) such as by

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-13 Thread Gavin Abo
By volume on the w2web page, are you referring to the estimated actual optimized volume (or lattice constants) given by the Equation of State fit(s) such as by Birch-Murnaghan seen in the post at [1]? As you have probably read in the post [2] or noticed, the case.struct files from "x optimize"

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-13 Thread Fecher, Gerhard
___ Von: Wien [wien-boun...@zeus.theochem.tuwien.ac.at] im Auftrag von shamik chakrabarti [shamik15041...@gmail.com] Gesendet: Samstag, 13. Juni 2020 07:14 An: A Mailing list for WIEN2k users Betreff: Re: [Wien] Volume has changed during running optimization of c/a with

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
:03, Tomas Kana wrote: > > Zpět > Dnes 22:15Tomas KanaKomu:wien@zeus.theochem.tuwien.ac.at > Re: [Wien] Volume has changed during running optimization of c/a with > constant volume & b/a > Dear Shamik, If I understand you correctly then I suggest to visualise > better your

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Tomas Kana
Zpět Dnes 22:15 Tomas Kana Komu: wien@zeus.theochem.tuwien.ac.at Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a Dear Shamik, If I understand you correctly then I suggest to visualise better your energy-volume curve. Try this (it w

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
> > > With best regards > > > > Tomas Kana > > > > > > > > > > > > where a, b, c are the initial lattice parameters. From that > > equation I have found the value of x & then finally multiply x > > with each

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
c/a. > Or, if you did it manually you could somehow interchange > a and b lattice parameters when recalculating them. Is this > possible? > HTH > Tomas > > -- Původní e-mail ------ > > Od: shamik chakrabarti > > Komu: A Mailing list for WIEN2k users > &

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Peter Blaha
--- Od: shamik chakrabarti mailto:shamik15041...@gmail.com>> Komu: A Mailing list for WIEN2k users mailto:wien@zeus.theochem.tuwien.ac.at>> Datum: 12. 6. 2020 10:05:37 Předmět: Re: [Wien] Volume has changed during running op

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Tomas Kana
chakrabarti Komu: A Mailing list for WIEN2k users Datum: 12. 6. 2020 17:33:19 Předmět: Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a Another thing is that from volume optimization the unit cell volume is coming as 1073.2425 bohr^3 which get dou

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
b, c are the initial lattice parameters. From that equation I >> have found the value of x & then finally multiply x with each lattice >> parameters to get new lattice parameters as a* = ax, b*=bx & c*=cx & then >> put >> >> >> >> >> &

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
; > where a, b, c are the initial lattice parameters. From that equation I > have found the value of x & then finally multiply x with each lattice > parameters to get new lattice parameters as a* = ax, b*=bx & c*=cx & then > put > > > > > > --

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Laurence Marks
y, June 12, 2020 2:05 PM > *To:* A Mailing list for WIEN2k users > *Subject:* Re: [Wien] Volume has changed during running optimization of > c/a with constant volume & b/a > > The volume reported at the top of lapw0 is correct, i.e. grep :VOL *scf0 > (or *scf). If this is not what y

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Tran, Fabien
mik chakrabarti mailto:shamik15041...@gmail.com>> Komu: A Mailing list for WIEN2k users mailto:wien@zeus.theochem.tuwien.ac.at>> Datum: 12. 6. 2020 10:05:37 Předmět: Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a No,

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Laurence Marks
a* = ax, b*=bx & c*=cx & then > put > > > > > > -- Původní e-mail ---------- > > > > Od: shamik chakrabarti > > > > Komu: A Mailing list for WIEN2k users > > > > Datum: 12. 6. 2020 10:05:37 > > > > Předmět: Re: [Wien

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Tomas Kana
x & then put -- Původní e-mail -- Od: shamik chakrabarti Komu: A Mailing list for WIEN2k users Datum: 12. 6. 2020 10:05:37 Předmět: Re: [Wien] Volume has changed during running optimization of c/a  with constant volume & b/a No, I have created a

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
rti > > Komu: A Mailing list for WIEN2k users > > Datum: 12. 6. 2020 10:05:37 > > Předmět: Re: [Wien] Volume has changed during running optimization of c/a > with constant volume & b/a > > No, I have created a new directory for c/a optimization. I have done >

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Tomas Kana
12. 6. 2020 10:05:37 Předmět: Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a No, I have created a new directory for c/a optimization. I have done the  followings, abcx^3 = 332.934 where a, b, c are the initial lattice parameters. From that equat

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread shamik chakrabarti
No, I have created a new directory for c/a optimization. I have done the followings, abcx^3 = 332.934 where a, b, c are the initial lattice parameters. From that equation I have found the value of x & then finally multiply x with each lattice parameters to get new lattice parameters as a* = ax,

Re: [Wien] Volume has changed during running optimization of c/a with constant volume & b/a

2020-06-12 Thread Peter Blaha
How did you do: "putting the lattice parameters as input for c/a optimization" ??? If you continue in the previous directory, do you realize that there is a case_initial.struct which, if present, is taken a "base struct file". Am 12.06.2020 um 04:12 schrieb shamik chakrabarti: Dear