TOMBO Ver.2 Manual
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5.2 Molecular Dynamics 53<br />
Table 5.2 INPUT.inp of Fe 2<br />
line 1 SYSTEM=Fe2<br />
line 2 iApp =LMNN<br />
line 3 iAlg =D<br />
line 4 nod =14<br />
line 5 ncs =0<br />
line 6 noz =64<br />
line 15 icontinue =0<br />
line 16 isphcut =-1<br />
line 17 iTotalE =1<br />
line 18 lpri =1<br />
line 19 nspin =6<br />
line 20 iMIX =0<br />
line 21 smixSCF =0.90<br />
line 23 iSblp =300<br />
line 26 iasym =0<br />
line 27 icalAO =0<br />
line 28 iCry =0<br />
line 29 iExcite =0<br />
line 30 precLDA =0.000001d0<br />
line 31 iFTapp =0<br />
line 32 iCheb =0<br />
line 33 nstep =1<br />
line 34 END_PARA<br />
5.2 Molecular Dynamics<br />
As an example of a first-principles molecular dynamics simulation, Fig. 5.4 shows several<br />
snapshots of a chemical reaction producing a formic acid (HCOOH) molecule from a carbon<br />
dioxide (CO 2 ) molecule and two hydrogen atoms (2H) [2].<br />
In this MD simulation, COORDINATES.inp file given in Table 5.3 and INPUT.inp files<br />
given in Table 5.4 are used.