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yoghurt117

木虫 (正式写手)

[求助] 盒子,盒子 :(

最近看cpmd官网的教程,其中一个bulk系统的动力学计算,其输入文件是:
&INFO
md at T=300K with thermostats
&END
&CPMD
MOLECULAR DYNAMICS
RESTART WAVEFUNCTIONS COORDINATES VELOCITIES LATEST

TRAJECTORY SAMPLE XYZ
  10

RESCALE OLD VELOCITIES
NOSE IONS
     400.0d0   3000.0d0
NOSE ELECTRONS
    0.0080d0  10000.0d0
MAXSTEP
  5000
TIMESTEP
  4.0
EMASS
  400.0
MEMORY BIG
&END
  
&SYSTEM
SYMMETRY
  1
ANGSTROM
CELL
  9.95991 1.0 1.0  0.0  0.0  0.0
DUAL
  5.0
CUTOFF
  25.0
CHARGE
  1
&END
&DFT
FUNCTIONAL BLYP
GC-CUTOFF
  5.0d-6
&END  
&ATOMS
ISOTOPES
16.00
  2.016
*O_VDB_BLYP.psp FORMATTED
LMAX=P
  33
     0.7327 -4.2440  2.1886
    -0.8347 -4.7227  4.3691
     2.6518 -1.5714 -0.1309
     3.2623 -4.4641  2.6462
    -4.7361  4.8510 -2.0459
    -2.3920  0.3963  3.9231
    -0.5493 -4.5740 -2.0499
     2.2782 -3.3931 -4.3667
    -3.5142 -4.3400  2.4342
    -3.8442  0.5428 -2.4979
     2.6625  2.2735  2.5634
     4.0301  2.4810 -3.1204
    -1.3385 -0.8110 -0.2060
     3.3646 -4.3723 -0.2574
     0.7415 -0.6233 -1.8793
     4.5585  3.6260  4.3279
     1.4453  3.8230 -1.3437
     0.7650  1.2950  4.2396
    -2.5713  3.1043 -4.8839
    -4.1207  3.2564  1.0086
     0.4496  3.1128  1.4121
     4.0998  0.0228  4.2341
    -0.5407 -2.4217 -3.9645
    -4.5374 -1.1430 -0.2440
    -1.6032  1.7664  0.5732
    -3.1993 -1.5826 -4.4357
     0.5592 -1.4779  1.7951
    -1.8413  2.8694 -2.0738
     0.9314  1.6635 -3.0237
     4.8851  0.6455  1.8791
    -4.7775 -3.9950 -4.5931
    -2.9360 -3.2201 -0.0728
     1.8651 -1.3161  4.1881
*H_VDB_BLYP.psp FORMATTED
LMAX=P
  67
     0.1804 -4.3091  3.0196
     0.4583 -3.4352  1.6684
    -0.8907 -3.8505  4.8551
    -1.4470 -5.3849  4.8012
     2.6813 -2.5699 -0.0836
     3.5705 -1.2189 -0.3089
     2.2641 -4.5114  2.6070
     3.6143 -5.2567  3.1440
    -5.2043  3.9908 -2.2480
    -5.2257  5.3344 -1.3202
    -2.8338  0.3816  3.0261
    -2.6987 -0.3905  4.4587
     0.2035 -5.0868 -1.6374
    -1.2460 -5.2114 -2.3791
     3.1464 -3.8096 -4.0969
     1.5234 -3.8864 -3.9344
    -4.2719 -3.7659  2.7445
    -2.7608 -4.2804  3.0891
    -3.5930 -0.0389 -3.2716
    -3.0803  1.1482 -2.2743
     3.3247  1.5747  2.2926
     3.0265  2.7969  3.3338
     4.7065  1.8430 -2.7522
     3.1319  2.0416 -3.1370
    -1.9556 -1.5794 -0.0367
    -1.7355  0.0251  0.1726
     3.1616 -4.3000  0.7191
     2.7360 -5.0244 -0.6811
     1.5443 -1.0463 -1.4591
    -0.0408 -0.7072 -1.2621
     5.5462  3.4712  4.3092
     4.1734  3.2213  5.1573
     1.3289  3.2796 -0.5124
     1.3588  3.2301 -2.1443
     1.2158  1.6650  3.4272
    -0.2192  1.4615  4.1796
    -2.3393  2.1786 -5.1828
    -2.3958  3.1917 -3.9033
    -4.0469  3.9980  1.6755
    -4.8820  3.4416  0.3872
     1.3081  2.8588  1.8577
     0.2815  4.0896  1.5449
     4.4722  0.2911  3.3456
     4.8505 -0.1433  4.8736
    -0.5906 -3.0520 -3.1897
    -0.0056 -1.6175 -3.7060
    -4.2505 -0.6992 -1.0929
    -3.9724 -1.9523 -0.0834
    -2.3879  2.3426  0.8019
    -0.7686  2.1804  0.9365
    -3.8725 -2.3207 -4.3898
    -2.2782 -1.9717 -4.4453
     1.3775 -1.3132  1.2443
    -0.2523 -1.2143  1.2736
    -1.1466  2.2371 -2.4168
    -2.0815  2.6232 -1.1348
     1.0048  0.8099 -2.5081
     0.8075  1.4570 -3.9943
     5.3467  1.4906  1.6095
     4.9527 -0.0223  1.1379
    -4.4389 -4.2859 -3.6983
    -5.0180 -4.7996 -5.1361
    -2.9873 -3.6787  0.8143
    -2.9264 -3.9045 -0.8018
     1.8677 -2.1810  4.7284
     2.7693 -0.8629  4.0578
     1.2248 -1.2816  3.3950
&END  

我把原子和坐标部分做成了xyz格式的文件
100
O    0.7327 -4.2440  2.1886
O   -0.8347 -4.7227  4.3691
O    2.6518 -1.5714 -0.1309
O    3.2623 -4.4641  2.6462
O    -4.7361  4.8510 -2.0459
O    -2.3920  0.3963  3.9231
O   -0.5493 -4.5740 -2.0499
O     2.2782 -3.3931 -4.3667
O    -3.5142 -4.3400  2.4342
O    -3.8442  0.5428 -2.4979
O     2.6625  2.2735  2.5634
O    4.0301  2.4810 -3.1204
O   -1.3385 -0.8110 -0.2060
O    3.3646 -4.3723 -0.2574
O     0.7415 -0.6233 -1.8793
O     4.5585  3.6260  4.3279
O     1.4453  3.8230 -1.3437
O     0.7650  1.2950  4.2396
O    -2.5713  3.1043 -4.8839
O    -4.1207  3.2564  1.0086
O     0.4496  3.1128  1.4121
O     4.0998  0.0228  4.2341
O    -0.5407 -2.4217 -3.9645
O    -4.5374 -1.1430 -0.2440
O    -1.6032  1.7664  0.5732
O    -3.1993 -1.5826 -4.4357
O     0.5592 -1.4779  1.7951
O    -1.8413  2.8694 -2.0738
O     0.9314  1.6635 -3.0237
O     4.8851  0.6455  1.8791
O    -4.7775 -3.9950 -4.5931
O    -2.9360 -3.2201 -0.0728
O     1.8651 -1.3161  4.1881
H     0.1804 -4.3091  3.0196
H     0.4583 -3.4352  1.6684
H    -0.8907 -3.8505  4.8551
H    -1.4470 -5.3849  4.8012
H     2.6813 -2.5699 -0.0836
H     3.5705 -1.2189 -0.3089
H     2.2641 -4.5114  2.6070
H     3.6143 -5.2567  3.1440
H    -5.2043  3.9908 -2.2480
H    -5.2257  5.3344 -1.3202
H    -2.8338  0.3816  3.0261
H    -2.6987 -0.3905  4.4587
H     0.2035 -5.0868 -1.6374
H    -1.2460 -5.2114 -2.3791
H     3.1464 -3.8096 -4.0969
H     1.5234 -3.8864 -3.9344
H    -4.2719 -3.7659  2.7445
H    -2.7608 -4.2804  3.0891
H    -3.5930 -0.0389 -3.2716
H    -3.0803  1.1482 -2.2743
H     3.3247  1.5747  2.2926
H     3.0265  2.7969  3.3338
H     4.7065  1.8430 -2.7522
H     3.1319  2.0416 -3.1370
H    -1.9556 -1.5794 -0.0367
H    -1.7355  0.0251  0.1726
H     3.1616 -4.3000  0.7191
H     2.7360 -5.0244 -0.6811
H     1.5443 -1.0463 -1.4591
H    -0.0408 -0.7072 -1.2621
H     5.5462  3.4712  4.3092
H     4.1734  3.2213  5.1573
H     1.3289  3.2796 -0.5124
H     1.3588  3.2301 -2.1443
H     1.2158  1.6650  3.4272
H    -0.2192  1.4615  4.1796
H    -2.3393  2.1786 -5.1828
H    -2.3958  3.1917 -3.9033
H    -4.0469  3.9980  1.6755
H    -4.8820  3.4416  0.3872
H     1.3081  2.8588  1.8577
H     0.2815  4.0896  1.5449
H     4.4722  0.2911  3.3456
H     4.8505 -0.1433  4.8736
H    -0.5906 -3.0520 -3.1897
H    -0.0056 -1.6175 -3.7060
H    -4.2505 -0.6992 -1.0929
H    -3.9724 -1.9523 -0.0834
H    -2.3879  2.3426  0.8019
H    -0.7686  2.1804  0.9365
H    -3.8725 -2.3207 -4.3898
H    -2.2782 -1.9717 -4.4453
H     1.3775 -1.3132  1.2443
H    -0.2523 -1.2143  1.2736
H    -1.1466  2.2371 -2.4168
H    -2.0815  2.6232 -1.1348
H     1.0048  0.8099 -2.5081
H     0.8075  1.4570 -3.9943
H     5.3467  1.4906  1.6095
H     4.9527 -0.0223  1.1379
H    -4.4389 -4.2859 -3.6983
H    -5.0180 -4.7996 -5.1361
H    -2.9873 -3.6787  0.8143
H    -2.9264 -3.9045 -0.8018
H     1.8677 -2.1810  4.7284
H     2.7693 -0.8629  4.0578
H     1.2248 -1.2816  3.3950

然后转化成mol用gaussview量了一下,这个系统各个方向上平均10个多埃,最大的有16埃,不知道symmetry部分的
CELL
  9.95991 1.0 1.0  0.0  0.0  0.0
里面的9.995991×9.995991×9.995991埃这样的格子怎么放下的,初学不太明白,请教一下,谢谢。
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