@@ -13,9 +13,7 @@ neigh_modify delay 1
1313
1414read_data cracking-mod.data
1515molecule h2omol H2O.mol
16- lattice sc 6
17- create_atoms 0 box mol h2omol 45585
18- lattice none 1
16+ create_atoms 0 random 3 3245 NULL mol h2omol 4585 overlap 2.0 maxtry 50
1917
2018group SiO type Si O
2119group H2O type OW HW
@@ -32,8 +30,6 @@ angle_coeff HW-OW-HW 0 104.52
3230variable oxygen atom type==label2type(atom,OW)
3331group oxygen dynamic all var oxygen
3432variable nO equal count(oxygen)
35- thermo_style custom step temp etotal v_nO
36- thermo 1000
3733
3834fix shak H2O shake 1.0e−4 200 0 b OW-HW a HW-OW-HW mol h2omol
3935
@@ -47,22 +43,21 @@ dump_modify mydmp backcolor white &
4743 acolor OW cyan adiam OW 2 &
4844 acolor HW white adiam HW 1
4945
50- thermo 1000
51- thermo_style custom step temp etotal v_nO
52-
5346compute ctH2O H2O temp
54- #compute ctSiO SiO temp
5547compute_modify thermo_temp dynamic yes
5648compute_modify ctH2O dynamic yes
5749fix mynvt1 H2O nvt temp 300 300 0.1
5850fix_modify mynvt1 temp ctH2O
5951fix mynvt2 SiO nvt temp 300 300 0.1
60- #fix_modify mynvt2 temp ctSiO
6152
6253timestep 0.001
6354
6455variable tfac equal 5.0/3.0
6556fix fgcmc H2O gcmc 100 100 0 0 65899 300 -0.5 0.1 &
6657 mol h2omol tfac_insert ${tfac} shake shak full_energy pressure 100
6758
59+ thermo 200
60+ thermo_style custom step temp etotal v_nO &
61+ f_fgcmc[3] f_fgcmc[4] f_fgcmc[5] f_fgcmc[6]
62+
6863run 25000
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