SUMMARY OF  PM7 CALCULATION, Site No: 23746

                                                       MOPAC2016 (Version: 21.053M)
                                                       Tue Feb 23 21:10:21 2021
                                                       No. of days remaining = 364

           Empirical Formula: Hf8 I32  =    40 atoms

 MERS=(1,1,1)  CHARGE=0  OUTPUT THREADS=1 PM7 GRADIENTS  NOTXT            EF
 Hafnium(iv) tetraiodide (HfI4)



     GEOMETRY OPTIMISED USING EIGENVECTOR FOLLOWING (EF).
     SCF FIELD WAS ACHIEVED

          HEAT OF FORMATION       =       -791.98336 KCAL/MOL =   -3313.65838 KJ/MOL
          H.o.F. per unit cell    =        -98.99792 KCAL, for 8 unit cells, unit cell = Hf1 I4
          TOTAL ENERGY            =      -7978.81909 EV
          ELECTRONIC ENERGY       =  -14967490.72170 EV
          CORE-CORE REPULSION     =   14959511.90261 EV

          VOLUME OF UNIT CELL     =       1771.840 CUBIC ANGSTROMS

          DENSITY                 =          5.144 GRAMS/CC
                              A   =         13.190 ANGSTROMS
                              B   =         12.741 ANGSTROMS
                              C   =         12.028 ANGSTROMS
                            ALPHA =        118.580 DEGREES
                            BETA  =         93.143 DEGREES
                            GAMMA =         87.256 DEGREES


          GRADIENT NORM           =         10.64067 = 1.68244 PER ATOM
          NO. OF FILLED LEVELS    =        128
          IONIZATION POTENTIAL    =          8.797873 EV
          HOMO LUMO ENERGIES (EV) =         -8.798 -3.467
          MOLECULAR WEIGHT        =       5488.8640
           Pressure required to constrain translation vectors
           Tv(  41)  Pressure:   0.03 GPa
           Tv(  42)  Pressure:   0.08 GPa
           Tv(  43)  Pressure:  -0.20 GPa
          SCF CALCULATIONS        =         40
          WALL-CLOCK TIME         = 23 MINUTES AND 39.375 SECONDS
          COMPUTATION TIME        = 23 MINUTES AND 28.792 SECONDS


          FINAL GEOMETRY OBTAINED
 MERS=(1,1,1)  CHARGE=0  OUTPUT THREADS=1 PM7 GRADIENTS  NOTXT            EF
 Hafnium(iv) tetraiodide (HfI4)

 Hf    -0.05994314 +1  -0.18533370 +1  -0.08184139 +1
  I    -4.09813164 +1   5.13840094 +1   7.08932163 +1
  I    -0.80215720 +1  -4.75609638 +1   4.21037959 +1
  I    -2.65984506 +1  -6.99507316 +1  -5.81209912 +1
  I    -7.48764582 +1  -3.68408273 +1   2.69715876 +1
 Hf    -3.03198793 +1   4.20348918 +1   3.99629420 +1
  I    -4.47061985 +1  -5.08149259 +1   0.43493379 +1
  I    -0.75510510 +1   4.66461205 +1   5.62675496 +1
  I    -2.17038342 +1   3.57317441 +1   1.44447659 +1
  I    -5.93737128 +1   4.61333879 +1   3.77640338 +1
 Hf    -7.57327367 +1  -0.97604005 +1   1.95643323 +1
 Hf    -7.31329197 +1   2.09955431 +1   4.13071754 +1
  I    -3.55817031 +1  -2.19205542 +1   2.52115413 +1
  I    -3.75269228 +1   1.78399917 +1   5.24087716 +1
 Hf    -3.43364440 +1  -4.95842148 +1   3.21775226 +1
  I    -5.71805519 +1   1.31082303 +1   1.81258259 +1
  I     2.45623895 +1  -2.45959259 +1   4.36059384 +1
  I    -6.43500416 +1  -1.64548613 +1  -0.51334064 +1
  I    -6.80326607 +1  -0.64957712 +1   4.79660769 +1
  I     2.74220717 +1   0.83415302 +1   6.55244238 +1
  I    -5.53241502 +1  -0.30816398 +1  -4.65663217 +1
 Hf     3.84077598 +1  -7.29245462 +1  -1.00218091 +1
  I     3.16492882 +1   2.81475332 +1   2.86308939 +1
  I    -6.22229424 +1  -5.48003315 +1  -3.17460856 +1
  I     2.86211952 +1  -6.45652661 +1   1.52907230 +1
  I    -0.23310038 +1  -5.96971195 +1  -1.52842066 +1
 Hf     4.21267278 +1   1.91780216 +1  -0.22656021 +1
  I     2.79128141 +1  -7.37088280 +1  -3.78218525 +1
  I    -6.21007536 +1   3.94688173 +1  -1.72923096 +1
  I     3.26334099 +1   4.23323095 +1   8.74430929 +1
  I     1.30433004 +1   2.33151077 +1  -0.44373611 +1
 Hf    -0.34876684 +1  -3.25717370 +1  -2.25583630 +1
  I     3.70438882 +1  -4.51755559 +1  -1.66731772 +1
  I     3.46818117 +1  -0.52032717 +1   0.96857424 +1
  I     1.50233705 +1  -0.97089957 +1  -2.42556414 +1
  I    -3.03720411 +1  -3.08783055 +1  -2.94530603 +1
  I    -1.00971566 +1  -1.03578043 +1   6.80990124 +1
  I     0.44151489 +1  -2.94212093 +1   0.57352325 +1
  I    -2.69523533 +1   0.23123404 +1  -0.82697826 +1
  I    -0.06030623 +1   0.28231640 +1   2.67735559 +1
 Tv    12.71106092 +1  -1.62252515 +1   3.12775999 +1
 Tv     1.32176025 +1  12.17409774 +1   3.51634239 +1
 Tv     1.78730672 +1  -2.88257410 +1 -11.53997566 +1