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Difference between revisions of "Vibrational Analysis of the TS"

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(Used INCAR Tags)
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== Used INCAR Tags ==
 
== Used INCAR Tags ==
ALGO,EDIFF,EDIFFG,IBRION,IMAGES,NELMIN,NSW,NWRITE,POTIM,SPRING,SYSTEM
+
{{TAG|ALGO}}, {{TAG|EDIFF}}, {{TAG|EDIFFG}}, {{TAG|IBRION}}, {{TAG|IMAGES}}, {{TAG|NELMIN}}, {{TAG|NSW}}, {{TAG|NWRITE}}, {{TAG|POTIM}}, {{TAG|SPRING}}, {{TAG|SYSTEM}}
  
 
== Download ==
 
== Download ==

Revision as of 06:46, 28 February 2017

Description: the Improved Dimer Method needs an educated guess of the decay path, which is extimated from the hardest vibration mode with imaginary frequency of the TS geometry (which is a planar NH3 molecule):


SYSTEM = Ammonia flipping
IBRION = 5
NSW = 1
ALGO = F
POTIM = 0.015
EDIFF = 1e-8
EDIFFG = -0.01
NWRITE = 3

k-points
 0
G
 1 1 1


ammonia flipping
  1.00000000000000
    6.000000    0.000000    0.000000
    0.000000    7.000000    0.000000
    0.000000    0.000000    8.000000
  H    N
    3     1
Direct
 0.6462   0.5736   0.5000
 0.5000   0.3547   0.5000
 0.3538   0.5736   0.5000
 0.5000   0.5000   0.5000

Used INCAR Tags

ALGO, EDIFF, EDIFFG, IBRION, IMAGES, NELMIN, NSW, NWRITE, POTIM, SPRING, SYSTEM

Download

ammonia_flipping.tgz, sub-folder TS_vib


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