SCF converged but in the end process SCF not converged

Linda Sundarti linda... at gmail.com
Fri Jun 5 10:37:03 UTC 2015


Hai everybody....

I get problem SCF converged but in the end process SCF not converged when 
running MD in my NVT system. This is my input file:

&FORCE_EVAL
  METHOD QS
  &DFT
    BASIS_SET_FILE_NAME gth_basis_sets
    POTENTIAL_FILE_NAME gth_potentials
    LSD
    &MGRID
      CUTOFF 500
      REL_CUTOFF 50
    &END MGRID
    &QS
      EPS_DEFAULT 1.0E-12
      WF_INTERPOLATION PS
      EXTRAPOLATION_ORDER 3
    &END QS
    &SCF
     SCF_GUESS RANDOM
       EPS_SCF 1.0E-7
#       MIXING 0.3
       &OUTER_SCF
          EPS_SCF 1.0E-7
          MAX_SCF 200
       &END
      &OT
          MINIMIZER DIIS
          PRECONDITIONER FULL_ALL
          ENERGY_GAP 0.001
       &END
    # SCF_GUESS        RESTART
    # EPS_SCF      1.0E-7
      &PRINT
        &RESTART OFF
        &END
      &END
    &END SCF
    &XC
      &XC_FUNCTIONAL BLYP
      &END XC_FUNCTIONAL
       &XC_GRID
         XC_SMOOTH_RHO NN10
         XC_DERIV SPLINE2_SMOOTH
      &END XC_GRID
    &END XC
  &END DFT
  &SUBSYS
           &CELL
            ABC 9.8528 9.8528 9.8528
        &END CELL
        &COORD
C      0.8200000000    2.1240000000   -0.4840000000  
C      1.3990000000    1.9320000000    0.9110000000  
C      2.8820000000    2.2820000000    0.9110000000  
C      3.7060000000    1.0020000000    0.9110000000  
C      5.1480000000    1.3130000000    0.5340000000  
C      2.2750000000   -0.7410000000   -4.2130000000  
C      1.9580000000   -1.3140000000   -2.8370000000  
C      3.8630000000   -3.4070000000   -0.8160000000  
C      3.6070000000   -1.5980000000    1.5520000000  
C      3.7740000000   -1.1050000000    0.1210000000  
C      3.1140000000   -2.0810000000   -0.8450000000  
H      2.0560000000   -2.2450000000   -0.5410000000  
H      1.3360000000   -0.5870000000   -2.2680000000  
H      1.4000000000   -2.2700000000   -2.9530000000  
H      3.6270000000   -3.9560000000    0.1220000000  
H      4.9620000000   -3.2370000000   -0.8530000000  
H      1.3270000000   -0.5530000000   -4.7650000000  
H      2.8970000000   -1.4680000000   -4.7820000000  
H      2.8330000000    0.2150000000   -4.0970000000  
H     -2.6860000000    0.8360000000    1.7740000000  
H      4.4800000000    0.1190000000   -1.7200000000  
H      0.2260000000   -3.5330000000   -4.0670000000  
H     -0.2700000000   -2.0470000000   -1.5860000000  
H      4.9140000000    5.1960000000    0.9110000000  
H      6.4730000000    5.6350000000    0.9110000000  
H      6.0040000000    4.3130000000    1.7220000000  
H     14.4510000000    1.1680000000    0.9110000000  
H     15.4740000000   -0.1030000000    0.9110000000  
H      1.6170000000    2.4930000000   -1.1680000000  
H     -2.8700000000    1.5890000000    0.9110000000  
H      3.3400000000   -3.5520000000   -2.7090000000  
H     -3.2220000000   -0.0040000000    0.9110000000  
H     14.5130000000   -0.3370000000    0.9110000000  
H     15.4520000000   -1.6710000000    0.9110000000  
H     -2.7350000000    0.2090000000    0.9110000000  
H     -3.1390000000   -1.3720000000    0.9110000000  
H     -0.0070000000    2.8680000000   -0.4440000000  
H      4.1310000000    2.8360000000    2.4990000000  
H      0.4270000000    1.1530000000   -0.8600000000  
H      0.8410000000    2.5900000000    1.6140000000  
H      3.1450000000    2.9370000000    0.0510000000  
H      3.7040000000    0.5340000000    1.9210000000  
H      5.7440000000    0.3730000000    0.5360000000  
H      5.5790000000    2.0260000000    1.2710000000  
H      5.1760000000    1.7670000000   -0.4820000000  
H      2.7530000000    3.8270000000    2.3200000000  
H      4.6080000000   -1.7430000000    2.0150000000  
H      3.0340000000   -0.8440000000    2.1390000000  
H      3.0550000000   -2.5640000000    1.5500000000  
H      4.8630000000   -1.0180000000   -0.0920000000  
N      3.1080000000    2.8450000000    2.2830000000  
O      1.2840000000    0.5880000000    1.2960000000  
O      3.1400000000    0.1360000000   -0.0350000000  
O      3.1520000000   -1.5510000000   -2.1420000000  
O      3.4410000000   -4.1530000000   -1.9260000000  
O      2.4670000000    2.1130000000    3.1700000000  
O      2.4840000000   -0.5110000000    3.4210000000  
O      2.8780000000    0.3920000000    1.0830000000  
O      0.3750000000    0.4770000000    2.1850000000  
O     -1.8280000000   -0.3270000000    4.2540000000  
O      2.5430000000   -0.8690000000    0.5020000000  
O      3.2340000000   -2.6810000000   -2.2420000000  
O      1.0940000000   -3.5600000000   -3.7010000000  
O      0.6480000000   -2.2250000000   -1.4720000000  
O      5.8490000000    4.8640000000    0.9110000000  
O     15.3290000000    0.8280000000    0.9110000000  
O     -2.5860000000    0.6910000000    0.9110000000  
O     15.3670000000   -0.7330000000    0.9110000000  
O     -2.4810000000   -0.6980000000    0.9110000000  
O      1.5850000000   -1.0770000000   -3.5310000000  
P      2.0820000000    0.5710000000    2.4770000000  
P      1.6120000000   -2.3540000000   -2.7610000000  
W     -1.4710000000    0.3240000000    2.7600000000  
W      3.4790000000   -1.0730000000   -1.1850000000  
&END COORD
        &KIND H
          BASIS_SET TZV2P-GTH
          POTENTIAL GTH-BLYP-q1
        &END KIND
        &KIND O
              BASIS_SET TZV2P-GTH
          POTENTIAL GTH-BLYP-q6
         &END KIND
        &KIND C
              BASIS_SET DZVP-GTH
          POTENTIAL GTH-BLYP-q4
        &END KIND
        &KIND N
              BASIS_SET DZVP-GTH
          POTENTIAL GTH-BLYP-q5
        &END KIND
        &KIND W
            BASIS_SET DZVP-GTH
               POTENTIAL GTH-BLYP-q14
        &END KIND
        &KIND P
            BASIS_SET DZVP-GTH
               POTENTIAL GTH-BLYP-q5
        &END KIND
        &END SUBSYS
    &END FORCE_EVAL
    &GLOBAL
         PROJECT CSPWA-kondisi-1
         RUN_TYPE MD
          PRINT_LEVEL LOW
          &TIMINGS
         THRESHOLD 0.000001
      &END
    &END GLOBAL
    &MOTION
          &MD
          ENSEMBLE NVT
          STEPS 10
          TIMESTEP 0.5
        TEMPERATURE 298.0
        &THERMOSTAT
          TYPE CSVR
         &CSVR
           TIMECON 100.0
         &END CSVR
        &END THERMOSTAT
     &END MD
   &END MOTION 

Maybe everybody ever got same problem, please help me.
Thank you..


Cheers,
Linda Windia
Institut Teknologi Sepuluh Nopember- Indonesia

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