Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Peter Blaha
ruct or a non-conventional format of the cif file? Maybe Peter knows. From: Wien on behalf of Xavier Rocquefelte Sent: Thursday, June 4, 2020 9:28 AM To: wien@zeus.theochem.tuwien.ac.at Subject: Re: [Wien] Structure optimization of Beta -Sn Indeed, I used the one from VESTA! Yesteray ni

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread shamik chakrabarti
___ >> From: Wien on behalf of Xavier >> Rocquefelte >> Sent: Thursday, June 4, 2020 9:28 AM >> To: wien@zeus.theochem.tuwien.ac.at >> Subject: Re: [Wien] Structure optimization of Beta -Sn >> >> Indeed, I used the one from VESTA! Yesteray ni

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Xavier Rocquefelte
uwien.ac.at> Subject: Re: [Wien] Structure optimization of Beta -Sn Indeed, I used the one from VESTA! Yesteray night I was working in parallel ;) Here is the file I previously sent with modification by hand ... the cif format was not totally supported by cif2s

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread shamik chakrabarti
al cif file comes from. From > cif2struct or a non-conventional format of the cif file? Maybe Peter knows. > > > From: Wien on behalf of Xavier > Rocquefelte > Sent: Thursday, June 4, 2020 9:28 AM > To: wien@zeus.theochem.tuwien.ac.at &

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Tran, Fabien
from. From cif2struct or a non-conventional format of the cif file? Maybe Peter knows. From: Wien on behalf of Xavier Rocquefelte Sent: Thursday, June 4, 2020 9:28 AM To: wien@zeus.theochem.tuwien.ac.at Subject: Re: [Wien] Structure optimization of Beta

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Xavier Rocquefelte
s with your cif file? *From:* Wien on behalf of Xavier Rocquefelte *Sent:* Thursday, June 4, 2020 9:13 AM *To:* wien@zeus.theochem.tuwien.ac.at *Subject:* Re: [Wien] Structure optimization of Beta -Sn Dear Fabien This is strange... Perhaps a conversion problem. Yes I have used the

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Tran, Fabien
d not have these two problems with your cif file? From: Wien on behalf of Xavier Rocquefelte Sent: Thursday, June 4, 2020 9:13 AM To: wien@zeus.theochem.tuwien.ac.at Subject: Re: [Wien] Structure optimization of Beta -Sn Dear Fabien This is strange...

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Xavier Rocquefelte
Indeed, I used the one from VESTA! Yesteray night I was working in parallel ;) Here is the file I previously sent with modification by hand ... the cif format was not totally supported by cif2struct. Regards Xavier ) 2020 by FIZ Karlsruhe - Leibniz Institute for Information Infrastructure.

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Dr. K. C. Bhamu
> you sent. With cif2struct, I get "unknown space group name: I41/amds" and > no struct file is generated. > > Did cif2struct work for you? > > > > -- > *From:* Wien > on behalf of Xavier Rocquefelte > > *Sent:* Wednesday

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread shamik chakrabarti
-- > *From:* Wien on behalf of > Xavier Rocquefelte > *Sent:* Wednesday, June 3, 2020 11:54 PM > *To:* wien@zeus.theochem.tuwien.ac.at > *Subject:* Re: [Wien] Structure optimization of Beta -Sn > > > Dear Fabien, > > I explained to Shamik that the structure he wa

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Xavier Rocquefelte
PM *To:* wien@zeus.theochem.tuwien.ac.at *Subject:* Re: [Wien] Structure optimization of Beta -Sn Dear Fabien, I explained to Shamik that the structure he was using was not correct. I also sent cif and struct file. See below a proper case.struct file. Shamik could you please send email only to the wie

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread shamik chakrabarti
Dear Xacier Sir, Thank you for your precious time to solve my problem. The problem I was having, is that after doing cif2struct I am always getting the struct file attached herewith. Please advise me the needful. with regards, On Thu, 4 Jun 2020 at 12:28, Xavier Rocquefelte <

Re: [Wien] Structure optimization of Beta -Sn

2020-06-04 Thread Tran, Fabien
quefelte Sent: Wednesday, June 3, 2020 11:54 PM To: wien@zeus.theochem.tuwien.ac.at Subject: Re: [Wien] Structure optimization of Beta -Sn Dear Fabien, I explained to Shamik that the structure he was using was not correct. I also sent cif and struct file. See below a proper case.struct file. Sh

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Xavier Rocquefelte
Dear Shamik I will do as I do with my colleagues who are learning how to use WIEN2k ;) Use the cif file I previously sent. If you directory is named Beta-Sn, rename the cif file Beta-Sn.cif. Then use cif2struct in this way: cif2struct Beta-Sn.cif. It will generate Beta-Sn.struct Then initi

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread shamik chakrabarti
;>> 0 0-1 0.7500 >>>8 >>> -1 0 0 0. >>> 0-1 0 0.0000 >>> 0 0-1 0.00000000 >>>9 >>> 1 0 0 0.5000 >>> 0 1 0 0. >>> 0 0-1 0.5000 >>> 10 >>> 0 1 0 0.750

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread shamik chakrabarti
*To:* A Mailing list for WIEN2k users >> *Subject:* Re: [Wien] Structure optimization of Beta -Sn >> >> Dear Dr. Tran, >> >> I have used both plain GGA & nlvdw independently & in >> both cases the results are same. I have used Rmr*Kmax=9

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread shamik chakrabarti
0.7500 > 0 0 1 0.2500 > 16 > > > > > > Le 03/06/2020 à 21:38, Tran, Fabien a écrit : > > Using a RKmax above 7 should not lead to completely wrong results. > One important point is how the lattice constants a and c were varied. In a > meaningful way?

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Xavier Rocquefelte
In a meaningful way? *From:* Wien on behalf of shamik chakrabarti *Sent:* Wednesday, June 3, 2020 8:40 PM *To:* A Mailing list for WIEN2k users *Subject:* Re: [Wien] Structure optimization of Beta -Sn Dear Dr. Tran,    

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Xavier Rocquefelte
? *From:* Wien on behalf of shamik chakrabarti *Sent:* Wednesday, June 3, 2020 8:40 PM *To:* A Mailing list for WIEN2k users *Subject:* Re: [Wien] Structure optimization of Beta -Sn Dear Dr. Tran,                   I have used both plain

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Tran, Fabien
_ From: Wien on behalf of shamik chakrabarti Sent: Wednesday, June 3, 2020 9:42 PM To: A Mailing list for WIEN2k users Subject: Re: [Wien] Structure optimization of Beta -Sn I have used change in volume with a:b:c = constant as a primary optimization. After optimization of volume I will m

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread shamik chakrabarti
k users > *Subject:* Re: [Wien] Structure optimization of Beta -Sn > > Dear Dr. Tran, > > I have used both plain GGA & nlvdw independently & in > both cases the results are same. I have used Rmr*Kmax=9 for nlvdw & 7 for > GGA. Do you think moving to larger

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Tran, Fabien
for WIEN2k users Subject: Re: [Wien] Structure optimization of Beta -Sn Dear Dr. Tran, I have used both plain GGA & nlvdw independently & in both cases the results are same. I have used Rmr*Kmax=9 for nlvdw & 7 for GGA. Do you think moving to larger Rmt*Kmax m

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Xavier Rocquefelte
*Sent:* Wednesday, June 3, 2020 8:06 PM *To:* A Mailing list for WIEN2k users *Subject:* [Wien] Structure optimization of Beta -Sn Dear wien2k users,                                  I am trying to optimize the structure of Beta - Sn. However, even after 20% increment of t

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread shamik chakrabarti
literature: > > https://aip.scitation.org/doi/abs/10.1063/1.4948434 > > > -- > *From:* Wien on behalf of > shamik chakrabarti > *Sent:* Wednesday, June 3, 2020 8:06 PM > *To:* A Mailing list for WIEN2k users > *Subject:* [Wien] Struc

Re: [Wien] Structure optimization of Beta -Sn

2020-06-03 Thread Tran, Fabien
From: Wien on behalf of shamik chakrabarti Sent: Wednesday, June 3, 2020 8:06 PM To: A Mailing list for WIEN2k users Subject: [Wien] Structure optimization of Beta -Sn Dear wien2k users, I am trying to optimize the structure of Beta - Sn. However, even

[Wien] Structure optimization of Beta -Sn

2020-06-03 Thread shamik chakrabarti
Dear wien2k users, I am trying to optimize the structure of Beta - Sn. However, even after 20% increment of the volume there is no sign of energy minima. I am attaching the struct file herewith this mail for your consideration. Looking forward to hearing from you.