dear sir
i have got the saddle point using dimer method. how to get the minimum energy path?
Search found 14 matches
- Wed Aug 27, 2008 2:38 am
- Forum: VTSTTools
- Topic: How to get the minimum energy path?
- Replies: 1
- Views: 9776
- Tue Jan 08, 2008 12:40 am
- Forum: VTSTTools
- Topic: about neb sccripts
- Replies: 7
- Views: 28362
- Mon Jan 07, 2008 12:21 am
- Forum: VTSTTools
- Topic: about neb sccripts
- Replies: 7
- Views: 28362
[quote="graeme"]I bet you have not compiled VASP with our NEB (VTST) code. Look in the OUTCAR for VTST - if you don't find it, this is the problem.[/quote] my OUTCAR of 01: VTST: version 2.03b (08/01/07) CHAIN: initializing optimizer OPT: Using Quick-Min optimizer OPT: QM, Init OPT: QM, MAXMOVE 0 ...
- Sun Jan 06, 2008 1:58 am
- Forum: VTSTTools
- Topic: about neb sccripts
- Replies: 7
- Views: 28362
- Fri Jan 04, 2008 1:32 am
- Forum: VTSTTools
- Topic: about neb sccripts
- Replies: 7
- Views: 28362
about neb sccripts
dear sir For neb scripts, there needs to be OUTCAR files for the initial and final states placed in the 00 and NI+1, respectively. I have finished the neb calculation, but there is not OUTCAR file in the 00 and NI+1. How to get the OUTCAE file? Can these OUTCAR files be used, that obtained by ...
- Mon Dec 31, 2007 1:31 am
- Forum: VTSTTools
- Topic: how to get the initial configuration in dimer method?
- Replies: 5
- Views: 19307
- Thu Dec 27, 2007 6:46 am
- Forum: VTSTTools
- Topic: how to get the initial configuration in dimer method?
- Replies: 5
- Views: 19307
dear sir
i can not understand the usage of akmc . Could you give me details of akmc?
my email: kxshan@mail.ustc.edu.cn
i can not understand the usage of akmc . Could you give me details of akmc?
my email: kxshan@mail.ustc.edu.cn
- Sun Dec 02, 2007 11:59 pm
- Forum: VTSTTools
- Topic: about dimer calculation
- Replies: 7
- Views: 23415
- Sun Dec 02, 2007 7:02 am
- Forum: VTSTTools
- Topic: about dimer calculation
- Replies: 7
- Views: 23415
- Fri Nov 23, 2007 2:22 am
- Forum: VTSTTools
- Topic: about dimer calculation
- Replies: 7
- Views: 23415
thank you for your reply I have stopped the dimer calcualtion for i thought it was wrong. I will restart it and give the result as soon as possible. I have a question: When i have got a saddle point, how i can trace out the minimum energy path and find the initial and final minimum images? I cannot ...
- Mon Nov 12, 2007 1:57 am
- Forum: VTSTTools
- Topic: about dimer calculation
- Replies: 7
- Views: 23415
about dimer calculation
hi I am doing the dimer calculation. My INCAR: SYSTEM = La4Mo4O18 IBRION=3 POTIM=0.0 ISYM=0 NSW=800 EDIFF=1E-7 EDIFFG=-0.0001 PREC=Norm LREAL=ON LWAVE=.FALSE. LCHARG=.FALSE. # DIMER PARAMETERS ICHAIN=2 DdR=0.005 DRotMax=4 DFNMin=0.01 DFNMax=1.0 # OPTIMIZER PARAMETERS IOPT=2 the DIMCAR is Step Force ...
- Tue Oct 30, 2007 1:09 am
- Forum: VTSTTools
- Topic: how to get the initial configuration in dimer method?
- Replies: 5
- Views: 19307
- Mon Oct 29, 2007 12:20 pm
- Forum: VTSTTools
- Topic: how to get the initial configuration in dimer method?
- Replies: 5
- Views: 19307
how to get the initial configuration in dimer method?
I read your paper about the dimer method for finding saddle points on high dimensional potential surfaces using only first derivatives. I have built a cluster, would you like to tell me how to generate 1000 random configurations around the minimum.
thanks
thanks
- Fri Oct 19, 2007 9:03 am
- Forum: VTSTTools
- Topic: a question about vtst
- Replies: 1
- Views: 10206
a question about vtst
Hello, I downloaded your new release yesterday and tried to compile vasp on our cluster and got the follwoing error. /usr/lib/cc -P -DNGZhalf -Dkind8 -DMPI -DCACHE_SIZE=4000 - pro_loop lbfgs.F ; mv lbfgs.i lbfgs.f f90 -freeform -nocpp -mips4 -64 -O2 -c lbfgs.f /usr/lib/cc -P -DNGZhalf -Dkind8 -DMPI ...