Wall clock time and date at job start Tue Mar 31 2020 04:56:19 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 N 1.46911 * 1 3 3 C 1.46898 * 110.99863 * 2 1 4 4 C 1.50704 * 109.47023 * 66.04494 * 3 2 1 5 5 H 1.07993 * 120.00367 * 359.97438 * 4 3 2 6 6 C 1.37875 * 119.99846 * 179.97438 * 4 3 2 7 7 N 1.31516 * 120.00431 * 179.97438 * 6 4 3 8 8 Si 1.86803 * 120.00032 * 359.97438 * 6 4 3 9 9 H 1.48501 * 109.47023 * 90.00227 * 8 6 4 10 10 H 1.48500 * 109.47281 * 209.99628 * 8 6 4 11 11 H 1.48499 * 109.47265 * 330.00074 * 8 6 4 12 12 C 1.46899 * 110.99840 * 236.04281 * 2 1 3 13 13 C 1.53000 * 109.47450 * 293.95600 * 12 2 1 14 14 H 1.09001 * 109.46926 * 59.99818 * 13 12 2 15 15 O 1.42898 * 109.46875 * 300.00233 * 13 12 2 16 16 C 1.52993 * 109.47023 * 180.02562 * 13 12 2 17 17 N 1.46901 * 109.47022 * 184.99800 * 16 13 12 18 18 C 1.46902 * 111.00067 * 180.02562 * 17 16 13 19 19 C 1.52999 * 109.47270 * 186.84794 * 18 17 16 20 20 H 1.08994 * 109.47372 * 54.33248 * 19 18 17 21 21 C 1.53010 * 109.46702 * 294.33637 * 19 18 17 22 22 O 1.42901 * 109.47126 * 66.06096 * 21 19 18 23 23 C 1.52998 * 109.47293 * 174.33852 * 19 18 17 24 24 C 1.52994 * 109.46899 * 299.99697 * 23 19 18 25 25 C 1.53008 * 109.47418 * 180.02562 * 24 23 19 26 26 C 1.52999 * 109.46752 * 59.99530 * 25 24 23 27 27 C 1.52994 * 109.47543 * 300.00393 * 26 25 24 28 28 C 1.53004 * 109.46831 * 179.97438 * 23 19 18 29 29 H 1.08991 * 109.46946 * 183.94989 * 1 2 3 30 30 H 1.08999 * 109.47190 * 303.95596 * 1 2 3 31 31 H 1.09001 * 109.46328 * 63.95083 * 1 2 3 32 32 H 1.08998 * 109.46866 * 186.04151 * 3 2 1 33 33 H 1.08995 * 109.47364 * 306.04441 * 3 2 1 34 34 H 0.96992 * 120.00707 * 180.02562 * 7 6 4 35 35 H 1.08999 * 109.46693 * 173.95610 * 12 2 1 36 36 H 1.09001 * 109.46902 * 53.96239 * 12 2 1 37 37 H 0.96698 * 114.00234 * 299.99754 * 15 13 12 38 38 H 1.09001 * 109.47408 * 305.00421 * 16 13 12 39 39 H 1.09007 * 109.47077 * 64.99906 * 16 13 12 40 40 H 1.00900 * 111.00361 * 303.95558 * 17 16 13 41 41 H 1.09004 * 109.47195 * 306.84161 * 18 17 16 42 42 H 1.09001 * 109.46877 * 66.84151 * 18 17 16 43 43 H 1.08993 * 109.46703 * 186.05830 * 21 19 18 44 44 H 1.09000 * 109.46957 * 306.06337 * 21 19 18 45 45 H 0.96695 * 114.00249 * 179.97438 * 22 21 19 46 46 H 1.09004 * 109.47243 * 59.99434 * 23 19 18 47 47 H 1.09003 * 109.47413 * 300.00192 * 24 23 19 48 48 H 1.08998 * 109.47408 * 59.99798 * 24 23 19 49 49 H 1.09000 * 109.46373 * 300.00382 * 25 24 23 50 50 H 1.08993 * 109.47572 * 179.97438 * 25 24 23 51 51 H 1.09001 * 109.47042 * 180.02562 * 26 25 24 52 52 H 1.09004 * 109.47189 * 60.00493 * 26 25 24 53 53 H 1.09003 * 109.47413 * 299.99960 * 27 26 25 54 54 H 1.08998 * 109.47408 * 180.02562 * 27 26 25 55 55 H 1.08997 * 109.46716 * 299.99359 * 28 23 19 56 56 H 1.08991 * 109.47240 * 60.00370 * 28 23 19 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 7 1.4691 0.0000 0.0000 3 6 1.9955 1.3714 0.0000 4 6 1.6369 2.0471 1.2985 5 1 1.0740 1.5116 2.0485 6 6 2.0276 3.3491 1.5289 7 7 1.7144 3.9391 2.6618 8 14 3.0021 4.2753 0.2319 9 1 2.0663 4.9798 -0.6809 10 1 3.8888 5.2664 0.8929 11 1 3.8257 3.3163 -0.5472 12 6 1.9955 -0.7660 -1.1375 13 6 1.6315 -2.2427 -0.9703 14 1 0.5472 -2.3475 -0.9322 15 8 2.2009 -2.7391 0.2427 16 6 2.1803 -3.0405 -2.1548 17 7 1.7299 -4.4353 -2.0564 18 6 2.2395 -5.2335 -3.1795 19 6 1.6149 -6.6296 -3.1378 20 1 0.5288 -6.5411 -3.1129 21 6 2.0954 -7.3660 -1.8855 22 8 1.5842 -6.7116 -0.7225 23 6 2.0344 -7.4134 -4.3829 24 6 1.5540 -6.6771 -5.6349 25 6 1.9730 -7.4612 -6.8802 26 6 1.3480 -8.8571 -6.8380 27 6 1.8284 -9.5935 -5.5860 28 6 1.4103 -8.8098 -4.3408 29 1 -0.3633 -1.0251 0.0708 30 1 -0.3633 0.5740 0.8524 31 1 -0.3632 0.4513 -0.9233 32 1 3.0798 1.3444 -0.1082 33 1 1.5612 1.9273 -0.8309 34 1 1.9889 4.8551 2.8238 35 1 3.0798 -0.6612 -1.1755 36 1 1.5612 -0.3872 -2.0628 37 1 3.1652 -2.6772 0.2788 38 1 1.8162 -2.6058 -3.0857 39 1 3.2698 -3.0087 -2.1407 40 1 1.9999 -4.8411 -1.1730 41 1 1.9784 -4.7467 -4.1192 42 1 3.3235 -5.3179 -3.1028 43 1 1.7379 -8.3953 -1.9099 44 1 3.1849 -7.3602 -1.8563 45 1 1.8491 -7.1257 0.1101 46 1 3.1206 -7.5019 -4.4077 47 1 0.4679 -6.5886 -5.6102 48 1 1.9989 -5.6825 -5.6647 49 1 3.0591 -7.5501 -6.9051 50 1 1.6304 -6.9369 -7.7722 51 1 1.6468 -9.4159 -7.7249 52 1 0.2619 -8.7683 -6.8130 53 1 2.9145 -9.6824 -5.6110 54 1 1.3835 -10.5881 -5.5562 55 1 1.7530 -9.3341 -3.4488 56 1 0.3242 -8.7217 -4.3158 RHF calculation, no. of doubly occupied orbitals= 65 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC000574572512.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 04:56:19 Heat of formation + Delta-G solvation = -121.363594 kcal Electronic energy + Delta-G solvation = -29021.355461 eV Core-core repulsion = 25157.189717 eV Total energy + Delta-G solvation = -3864.165744 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 328.251 amu Computer time = 0.72 seconds Orbital eigenvalues (eV) -39.82967 -38.28113 -37.28215 -35.86756 -34.98365 -33.23895 -32.41837 -31.25368 -30.04645 -28.58484 -27.56385 -26.29247 -24.94101 -23.36463 -22.82427 -22.21653 -21.15549 -20.29602 -20.13094 -20.02774 -17.64127 -16.96280 -16.69779 -15.94444 -15.83584 -15.47799 -15.00228 -14.73619 -14.53679 -14.48425 -14.37298 -14.26956 -14.07457 -13.90413 -13.59016 -13.06117 -12.79194 -12.76485 -12.59542 -12.42765 -12.32427 -12.16304 -12.01606 -11.61901 -11.54947 -11.50644 -11.33498 -11.16200 -11.00744 -10.91431 -10.80325 -10.66490 -10.63351 -10.43621 -10.35296 -10.16525 -9.94324 -9.86889 -9.48213 -9.16957 -8.54466 -8.29029 -7.27492 -6.01358 -3.98140 3.29486 3.36891 3.38692 3.72946 4.05368 4.29672 4.38956 4.43602 4.44502 4.60601 4.70063 4.85880 4.86681 4.91834 4.98729 5.02392 5.10269 5.12600 5.13463 5.18017 5.22057 5.24618 5.29567 5.35321 5.37414 5.45199 5.53128 5.54402 5.59152 5.67392 5.71029 5.74321 5.75431 5.76940 5.80377 5.86362 5.96824 5.99669 6.02483 6.17195 6.20987 6.31704 6.43760 6.76864 6.89428 7.03928 7.09769 7.41750 7.63676 7.73101 7.96039 8.01323 8.16351 8.71144 9.08863 9.60369 11.11890 Molecular weight = 328.25amu Principal moments of inertia in cm(-1) A = 0.025005 B = 0.001911 C = 0.001826 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1119.529238 B =14645.606601 C =15327.638830 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.035 3.965 2 N -0.519 5.519 3 C 0.161 3.839 4 C -0.506 4.506 5 H 0.082 0.918 6 C 0.067 3.933 7 N -0.901 5.901 8 Si 0.876 3.124 9 H -0.278 1.278 10 H -0.286 1.286 11 H -0.269 1.269 12 C 0.022 3.978 13 C 0.116 3.884 14 H 0.104 0.896 15 O -0.543 6.543 16 C 0.027 3.973 17 N -0.679 5.679 18 C 0.066 3.934 19 C -0.081 4.081 20 H 0.088 0.912 21 C 0.076 3.924 22 O -0.557 6.557 23 C -0.077 4.077 24 C -0.116 4.116 25 C -0.120 4.120 26 C -0.121 4.121 27 C -0.119 4.119 28 C -0.117 4.117 29 H 0.052 0.948 30 H 0.079 0.921 31 H 0.008 0.992 32 H 0.026 0.974 33 H -0.018 1.018 34 H 0.263 0.737 35 H 0.067 0.933 36 H 0.029 0.971 37 H 0.365 0.635 38 H 0.072 0.928 39 H 0.025 0.975 40 H 0.363 0.637 41 H 0.070 0.930 42 H 0.020 0.980 43 H 0.047 0.953 44 H 0.038 0.962 45 H 0.376 0.624 46 H 0.069 0.931 47 H 0.065 0.935 48 H 0.066 0.934 49 H 0.060 0.940 50 H 0.061 0.939 51 H 0.059 0.941 52 H 0.061 0.939 53 H 0.060 0.940 54 H 0.060 0.940 55 H 0.063 0.937 56 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.438 -29.087 -18.518 34.567 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.113 4.113 2 N -0.243 5.243 3 C 0.035 3.965 4 C -0.544 4.544 5 H 0.100 0.900 6 C -0.134 4.134 7 N -0.540 5.540 8 Si 0.703 3.297 9 H -0.204 1.204 10 H -0.212 1.212 11 H -0.193 1.193 12 C -0.108 4.108 13 C 0.056 3.944 14 H 0.121 0.879 15 O -0.346 6.346 16 C -0.103 4.103 17 N -0.318 5.318 18 C -0.064 4.064 19 C -0.100 4.100 20 H 0.107 0.893 21 C -0.002 4.002 22 O -0.362 6.362 23 C -0.096 4.096 24 C -0.153 4.153 25 C -0.157 4.157 26 C -0.158 4.158 27 C -0.157 4.157 28 C -0.155 4.155 29 H 0.071 0.929 30 H 0.098 0.902 31 H 0.027 0.973 32 H 0.044 0.956 33 H -0.001 1.001 34 H 0.073 0.927 35 H 0.085 0.915 36 H 0.047 0.953 37 H 0.210 0.790 38 H 0.091 0.909 39 H 0.043 0.957 40 H 0.189 0.811 41 H 0.089 0.911 42 H 0.038 0.962 43 H 0.066 0.934 44 H 0.056 0.944 45 H 0.223 0.777 46 H 0.087 0.913 47 H 0.083 0.917 48 H 0.084 0.916 49 H 0.079 0.921 50 H 0.080 0.920 51 H 0.077 0.923 52 H 0.080 0.920 53 H 0.079 0.921 54 H 0.079 0.921 55 H 0.082 0.918 56 H 0.083 0.917 Dipole moment (debyes) X Y Z Total from point charges 1.125 -28.744 -18.557 34.232 hybrid contribution 2.125 0.767 -1.045 2.489 sum 3.250 -27.977 -19.602 34.315 Atomic orbital electron populations 1.22291 0.88242 1.00214 1.00571 1.61854 1.07406 1.15806 1.39206 1.20206 0.95025 0.84300 0.96974 1.21056 1.35317 0.97141 1.00935 0.90018 1.24909 0.95851 0.97369 0.95319 1.69893 1.47009 1.13191 1.23908 0.86857 0.80626 0.80002 0.82179 1.20409 1.21169 1.19343 1.22778 1.00204 0.94533 0.93304 1.21932 0.99118 0.90344 0.82984 0.87858 1.86624 1.24580 1.84879 1.38503 1.22666 0.97098 0.90542 1.00018 1.60437 1.63398 1.01059 1.06894 1.21976 0.95692 0.93230 0.95492 1.21221 1.02393 0.94103 0.92316 0.89349 1.22328 0.96532 0.95285 0.86070 1.86519 1.76876 1.56843 1.15948 1.21073 1.00251 0.94567 0.93737 1.21637 1.01447 0.98680 0.93545 1.21539 1.00556 0.95755 0.97888 1.21544 1.00613 0.95999 0.97651 1.21524 1.00945 0.98514 0.94710 1.21665 1.00973 0.95117 0.97728 0.92944 0.90186 0.97324 0.95636 1.00085 0.92716 0.91466 0.95304 0.78954 0.90939 0.95680 0.81139 0.91134 0.96192 0.93443 0.94372 0.77662 0.91251 0.91654 0.91551 0.92123 0.92033 0.92265 0.91980 0.92133 0.92124 0.91834 0.91694 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C 0.04 0.72 9.14 60.07 0.55 1.27 16 2 N -0.52 -11.31 4.62 -244.37 -1.13 -12.44 16 3 C 0.16 4.04 3.79 -4.98 -0.02 4.02 16 4 C -0.51 -14.79 9.01 -34.44 -0.31 -15.10 16 5 H 0.08 2.61 7.37 -52.49 -0.39 2.22 16 6 C 0.07 1.97 5.47 -17.82 -0.10 1.87 16 7 N -0.90 -28.06 13.96 55.43 0.77 -27.28 16 8 Si 0.88 21.88 27.47 -169.99 -4.67 17.21 16 9 H -0.28 -6.84 7.11 56.52 0.40 -6.44 16 10 H -0.29 -7.05 7.11 56.52 0.40 -6.65 16 11 H -0.27 -6.45 6.54 56.52 0.37 -6.08 16 12 C 0.02 0.37 4.62 -3.82 -0.02 0.35 16 13 C 0.12 1.75 3.08 -26.73 -0.08 1.67 16 14 H 0.10 1.70 6.55 -51.93 -0.34 1.36 16 15 O -0.54 -8.66 12.72 -35.23 -0.45 -9.11 16 16 C 0.03 0.34 5.34 -3.83 -0.02 0.32 16 17 N -0.68 -8.21 6.21 -113.78 -0.71 -8.91 16 18 C 0.07 0.64 4.93 -3.82 -0.02 0.62 16 19 C -0.08 -0.67 1.97 -90.62 -0.18 -0.85 16 20 H 0.09 0.89 8.14 -51.93 -0.42 0.47 16 21 C 0.08 0.57 6.20 37.16 0.23 0.80 16 22 O -0.56 -5.07 10.73 -35.23 -0.38 -5.45 16 23 C -0.08 -0.50 1.78 -90.62 -0.16 -0.66 16 24 C -0.12 -0.76 4.86 -26.73 -0.13 -0.89 16 25 C -0.12 -0.69 5.92 -26.73 -0.16 -0.85 16 26 C -0.12 -0.65 5.92 -26.73 -0.16 -0.81 16 27 C -0.12 -0.63 5.92 -26.76 -0.16 -0.79 16 28 C -0.12 -0.68 4.86 -26.75 -0.13 -0.81 16 29 H 0.05 0.96 6.47 -51.93 -0.34 0.63 16 30 H 0.08 1.81 6.76 -51.93 -0.35 1.46 16 31 H 0.01 0.16 8.14 -51.93 -0.42 -0.26 16 32 H 0.03 0.64 6.99 -51.93 -0.36 0.28 16 33 H -0.02 -0.46 7.55 -51.93 -0.39 -0.86 16 34 H 0.26 7.65 8.31 -40.82 -0.34 7.31 16 35 H 0.07 1.12 7.93 -51.93 -0.41 0.70 16 36 H 0.03 0.48 8.12 -51.93 -0.42 0.06 16 37 H 0.36 4.76 9.04 45.56 0.41 5.18 16 38 H 0.07 0.87 8.14 -51.93 -0.42 0.45 16 39 H 0.03 0.29 8.14 -51.92 -0.42 -0.13 16 40 H 0.36 4.61 5.53 -39.29 -0.22 4.40 16 41 H 0.07 0.67 6.11 -51.93 -0.32 0.35 16 42 H 0.02 0.19 8.14 -51.93 -0.42 -0.23 16 43 H 0.05 0.30 6.12 -51.93 -0.32 -0.02 16 44 H 0.04 0.27 8.14 -51.93 -0.42 -0.16 16 45 H 0.38 1.99 9.12 45.56 0.42 2.40 16 46 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 47 H 0.06 0.46 8.14 -51.93 -0.42 0.04 16 48 H 0.07 0.46 6.31 -51.93 -0.33 0.13 16 49 H 0.06 0.35 8.14 -51.93 -0.42 -0.08 16 50 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 51 H 0.06 0.29 8.14 -51.93 -0.42 -0.13 16 52 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 53 H 0.06 0.32 8.14 -51.93 -0.42 -0.11 16 54 H 0.06 0.29 8.14 -51.93 -0.42 -0.13 16 55 H 0.06 0.34 6.30 -51.93 -0.33 0.02 16 56 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 LS Contribution 415.98 15.07 6.27 6.27 Total: -1.00 -33.14 415.98 -10.34 -43.48 By element: Atomic # 1 Polarization: 15.26 SS G_CDS: -9.19 Total: 6.07 kcal Atomic # 6 Polarization: -8.97 SS G_CDS: -0.86 Total: -9.83 kcal Atomic # 7 Polarization: -47.58 SS G_CDS: -1.06 Total: -48.64 kcal Atomic # 8 Polarization: -13.73 SS G_CDS: -0.83 Total: -14.56 kcal Atomic # 14 Polarization: 21.88 SS G_CDS: -4.67 Total: 17.21 kcal Total LS contribution 6.27 Total: 6.27 kcal Total: -33.14 -10.34 -43.48 kcal The number of atoms in the molecule is 56 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC000574572512.mol2 56 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -77.882 kcal (2) G-P(sol) polarization free energy of solvation -33.141 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -111.023 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.340 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.481 kcal (6) G-S(sol) free energy of system = (1) + (5) -121.364 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.72 seconds