SUMMARY OF PM7 CALCULATION, Site No: 23746 MOPAC2016 (Version: 21.053M) Tue Feb 23 08:06:11 2021 No. of days remaining = 364 Empirical Formula: Cd8 Br16 = 24 atoms MERS=(2,2,1) CHARGE=0 OUTPUT THREADS=1 PM7 GRADIENTS NOTXT EF Cadmium bromide (CdBr2) h=-75.6 hr=crc GEOMETRY OPTIMISED USING EIGENVECTOR FOLLOWING (EF). SCF FIELD WAS ACHIEVED HEAT OF FORMATION = -582.66153 KCAL/MOL = -2437.85584 KJ/MOL H.o.F. per unit cell = -72.83269 KCAL, for 8 unit cells, unit cell = Cd1 Br2 TOTAL ENERGY = -3811.57284 EV ELECTRONIC ENERGY = -8129244.48443 EV CORE-CORE REPULSION = 8125432.91159 EV VOLUME OF UNIT CELL = 163.275 CUBIC ANGSTROMS DENSITY = 5.537 GRAMS/CC A = 3.757 ANGSTROMS B = 3.742 ANGSTROMS C = 13.484 ANGSTROMS ALPHA = 93.353 DEGREES BETA = 94.663 DEGREES GAMMA = 119.572 DEGREES VOLUME OF CLUSTER = 653.10153 ANGSTROMS**3 = 393.307 CM**3/MOLE GRADIENT NORM = 4.99488 = 1.01957 PER ATOM NO. OF FILLED LEVELS = 64 IONIZATION POTENTIAL = 10.092015 EV HOMO LUMO ENERGIES (EV) = -10.092 -2.816 MOLECULAR WEIGHT = 2177.7440 Pressure required to constrain translation vectors Tv( 25) Pressure: -0.04 GPa Tv( 26) Pressure: 0.05 GPa Tv( 27) Pressure: 0.27 GPa SCF CALCULATIONS = 20 WALL-CLOCK TIME = 6 MINUTES AND 17.391 SECONDS COMPUTATION TIME = 6 MINUTES AND 14.169 SECONDS FINAL GEOMETRY OBTAINED MERS=(2,2,1) CHARGE=0 OUTPUT THREADS=1 PM7 GRADIENTS NOTXT EF Cadmium bromide (CdBr2) h=-75.6 hr=crc Cd 0.38808967 +1 -0.51627255 +1 -0.04865271 +1 Br -1.98244152 +1 0.38045236 +1 1.34440069 +1 Br -7.76049902 +1 -2.30321987 +1 -2.34173362 +1 Br -4.92537766 +1 1.31694492 +1 -0.76266696 +1 Br 1.28196716 +1 3.61922746 +1 0.44524226 +1 Cd -6.73042609 +1 -0.62215074 +1 1.32474306 +1 Cd 0.85714209 +1 -0.01241299 +1 -3.75827465 +1 Br -1.52163731 +1 0.69370772 +1 -2.21102108 +1 Br -7.30368214 +1 -2.13729733 +1 -5.87165055 +1 Br -4.38104200 +1 1.10460726 +1 -4.14717741 +1 Br 1.76464461 +1 3.85264606 +1 -3.23177081 +1 Cd -6.30486947 +1 -0.14426482 +1 -2.39371195 +1 Cd 1.02432659 +1 -3.88645585 +1 1.46240231 +1 Br -1.42982795 +1 -3.05528055 +1 3.50410036 +1 Br -7.12869428 +1 -5.68980789 +1 -0.92543877 +1 Br -4.34772302 +1 -2.09438745 +1 0.84050931 +1 Br 1.87730980 +1 0.24109681 +1 2.20327983 +1 Cd -6.09205216 +1 -3.99161069 +1 2.85468708 +1 Cd 1.44616189 +1 -3.37578808 +1 -2.25068642 +1 Br -1.00691308 +1 -2.71306976 +1 -0.10962022 +1 Br -6.63601107 +1 -5.53779206 +1 -4.51964844 +1 Br -3.78889464 +1 -2.30021424 +1 -2.55636778 +1 Br 2.37667798 +1 0.42324610 +1 -1.46289820 +1 Cd -5.70043893 +1 -3.51410792 +1 -0.85710449 +1 Tv 0.82558202 +1 0.93837822 +1 -7.40934734 +1 Tv 1.23497908 +1 -6.73096148 +1 3.03111886 +1 Tv 12.33182398 +1 4.51646885 +1 3.05764307 +1