Wall clock time and date at job start Tue Mar 31 2020 07:07:58 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 C 1.53001 * 1 3 3 C 1.53004 * 109.46993 * 2 1 4 4 C 1.50696 * 109.47578 * 119.99751 * 2 1 3 5 5 C 1.38148 * 120.02852 * 300.00301 * 4 2 1 6 6 C 1.38262 * 120.05913 * 179.97438 * 5 4 2 7 7 C 1.50701 * 119.94642 * 179.97438 * 6 5 4 8 8 N 1.46906 * 109.46965 * 90.00410 * 7 6 5 9 9 C 1.46961 * 110.99734 * 293.80177 * 8 7 6 10 10 C 1.53049 * 109.36292 * 176.81247 * 9 8 7 11 11 N 1.46955 * 109.36716 * 58.39846 * 10 9 8 12 12 C 1.46896 * 111.00246 * 176.81294 * 11 10 9 13 13 C 1.50700 * 109.47191 * 293.79978 * 12 11 10 14 14 H 1.08003 * 120.00074 * 359.97438 * 13 12 11 15 15 C 1.37871 * 120.00219 * 180.02562 * 13 12 11 16 16 N 1.31516 * 120.00435 * 359.97438 * 15 13 12 17 17 Si 1.86808 * 120.00025 * 180.02562 * 15 13 12 18 18 H 1.48498 * 109.47053 * 59.99714 * 17 15 13 19 19 H 1.48506 * 109.46929 * 179.97438 * 17 15 13 20 20 H 1.48498 * 109.46641 * 299.99402 * 17 15 13 21 21 C 1.46961 * 110.88206 * 300.68030 * 11 10 9 22 22 C 1.46952 * 110.99889 * 170.00017 * 8 7 6 23 23 C 1.38271 * 120.10988 * 0.27475 * 6 5 4 24 24 C 1.38145 * 120.05396 * 359.45370 * 23 6 5 25 25 C 1.50700 * 120.02806 * 180.27168 * 24 23 6 26 26 C 1.52993 * 109.47048 * 300.27177 * 25 24 23 27 27 C 1.52996 * 109.47176 * 60.27142 * 25 24 23 28 28 C 1.38732 * 119.94406 * 0.54501 * 24 23 6 29 29 O 1.35896 * 120.05908 * 179.75020 * 28 24 23 30 30 H 1.09005 * 109.46899 * 299.99958 * 1 2 3 31 31 H 1.09001 * 109.46994 * 60.00059 * 1 2 3 32 32 H 1.08999 * 109.46447 * 180.02562 * 1 2 3 33 33 H 1.09000 * 109.47556 * 240.00260 * 2 1 3 34 34 H 1.08993 * 109.47448 * 180.02562 * 3 2 1 35 35 H 1.09001 * 109.47202 * 299.99814 * 3 2 1 36 36 H 1.09000 * 109.47476 * 59.99570 * 3 2 1 37 37 H 1.08001 * 119.97080 * 0.02562 * 5 4 2 38 38 H 1.08993 * 109.47133 * 330.00448 * 7 6 5 39 39 H 1.08996 * 109.47320 * 210.00188 * 7 6 5 40 40 H 1.09003 * 109.48904 * 296.77641 * 9 8 7 41 41 H 1.09002 * 109.49205 * 56.84173 * 9 8 7 42 42 H 1.09008 * 109.48964 * 298.43140 * 10 9 8 43 43 H 1.09002 * 109.49130 * 178.36713 * 10 9 8 44 44 H 1.09004 * 109.47192 * 53.79854 * 12 11 10 45 45 H 1.08996 * 109.47259 * 173.79971 * 12 11 10 46 46 H 0.96993 * 120.00627 * 180.02562 * 16 15 13 47 47 H 1.09003 * 109.48904 * 299.35325 * 21 11 10 48 48 H 1.08989 * 109.49349 * 179.28524 * 21 11 10 49 49 H 1.08999 * 109.49234 * 303.15264 * 22 8 7 50 50 H 1.08996 * 109.49284 * 63.22180 * 22 8 7 51 51 H 1.08001 * 119.97062 * 179.72083 * 23 6 5 52 52 H 1.09001 * 109.47249 * 180.27187 * 25 24 23 53 53 H 1.09001 * 109.47087 * 59.99912 * 26 25 24 54 54 H 1.09002 * 109.47555 * 180.02562 * 26 25 24 55 55 H 1.08999 * 109.47613 * 300.00048 * 26 25 24 56 56 H 1.09003 * 109.47215 * 179.97438 * 27 25 24 57 57 H 1.09001 * 109.47068 * 300.00155 * 27 25 24 58 58 H 1.09004 * 109.46852 * 59.99943 * 27 25 24 59 59 H 0.96695 * 113.99940 * 269.98090 * 29 28 24 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 6 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 2.0324 -0.7103 1.2304 5 6 1.6991 -0.2388 2.4854 6 6 2.1593 -0.8904 3.6148 7 6 1.7945 -0.3735 4.9826 8 7 0.5446 -1.0045 5.4272 9 6 -0.5851 -0.5856 4.5859 10 6 -1.8499 -1.3239 5.0303 11 7 -2.1138 -1.0301 6.4458 12 6 -3.3636 -1.6611 6.8904 13 6 -4.5284 -1.0287 6.1732 14 1 -4.3574 -0.2368 5.4589 15 6 -5.8125 -1.4601 6.4297 16 7 -6.0209 -2.4240 7.2999 17 14 -7.2563 -0.6766 5.5402 18 1 -7.0990 -0.8687 4.0761 19 1 -8.5198 -1.3145 5.9898 20 1 -7.2978 0.7756 5.8474 21 6 -0.9840 -1.4490 7.2871 22 6 0.2809 -0.7107 6.8427 23 6 2.9587 -2.0118 3.4913 24 6 3.2903 -2.4905 2.2386 25 6 4.1566 -3.7163 2.1047 26 6 5.5068 -3.4626 2.7779 27 6 3.4665 -4.9045 2.7776 28 6 2.8298 -1.8385 1.1039 29 8 3.1587 -2.3045 -0.1296 30 1 -0.3633 0.5139 0.8900 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3632 -1.0277 0.0005 33 1 1.8934 -0.5138 -0.8900 34 1 3.1299 1.4426 -0.0005 35 1 1.6767 1.9564 -0.8900 36 1 1.6766 1.9564 0.8899 37 1 1.0778 0.6390 2.5845 38 1 1.6603 0.7072 4.9387 39 1 2.5923 -0.6123 5.6859 40 1 -0.7362 0.4890 4.6887 41 1 -0.3713 -0.8250 3.5442 42 1 -1.7087 -2.3971 4.9018 43 1 -2.6951 -0.9932 4.4266 44 1 -3.3330 -2.7269 6.6642 45 1 -3.4791 -1.5209 7.9651 46 1 -6.9243 -2.7278 7.4801 47 1 -0.8329 -2.5236 7.1843 48 1 -1.1978 -1.2096 8.3287 49 1 1.1260 -1.0414 7.4464 50 1 0.1396 0.3624 6.9712 51 1 3.3207 -2.5163 4.3749 52 1 4.3129 -3.9373 1.0488 53 1 5.3505 -3.2416 3.8338 54 1 6.1336 -4.3490 2.6807 55 1 5.9985 -2.6161 2.2986 56 1 4.0929 -5.7913 2.6804 57 1 3.3102 -4.6836 3.8335 58 1 2.5045 -5.0852 2.2979 59 1 3.9754 -1.9296 -0.4868 RHF calculation, no. of doubly occupied orbitals= 70 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=WATER ZINC000019857253.mol2 59 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 07:07:58 Heat of formation + Delta-G solvation = -53.624311 kcal Electronic energy + Delta-G solvation = -33894.133059 eV Core-core repulsion = 29838.682341 eV Total energy + Delta-G solvation = -4055.450718 eV No. of doubly occupied orbitals = 70 Molecular weight (most abundant/longest-lived isotopes) = 360.252 amu Computer time = 1.60 seconds Orbital eigenvalues (eV) -41.47345 -40.12722 -37.95627 -37.38904 -36.63647 -35.19281 -34.39400 -31.93397 -31.44747 -30.10340 -29.55340 -28.00188 -27.97417 -27.33512 -25.25717 -25.06094 -24.33567 -23.26684 -22.83700 -21.20368 -20.64925 -19.85152 -19.29292 -18.50183 -17.45271 -17.32761 -16.70162 -16.44670 -16.18462 -15.86085 -15.79520 -15.47118 -15.27003 -15.08486 -15.02589 -14.96900 -14.63089 -14.55507 -14.14514 -14.07878 -13.97745 -13.58573 -13.35572 -13.22221 -13.13223 -13.07372 -13.00039 -12.80705 -12.69740 -12.56298 -12.45107 -12.31783 -12.27782 -12.20618 -12.11799 -12.10283 -11.95095 -11.80762 -11.60187 -11.57918 -11.35410 -11.18918 -10.98392 -10.63013 -9.49951 -9.41974 -9.20261 -9.04062 -8.22173 -6.32885 0.31212 0.44104 1.39181 1.42787 1.50652 2.38678 2.55821 3.09612 3.14726 3.28540 3.36004 3.64217 3.72658 3.78113 3.99236 4.10337 4.12170 4.19809 4.25004 4.30057 4.33334 4.35209 4.39378 4.42718 4.46494 4.49221 4.56971 4.66155 4.66746 4.72907 4.78674 4.81028 4.85224 4.88118 4.95401 4.96211 4.98301 4.99857 5.01268 5.03718 5.08350 5.12134 5.15579 5.19524 5.25653 5.26139 5.29659 5.34918 5.36656 5.38825 5.61511 5.62617 5.67781 5.72453 5.96513 5.99809 6.07794 6.09896 6.32501 6.60734 6.82453 6.89693 7.36837 8.89030 Molecular weight = 360.25amu Principal moments of inertia in cm(-1) A = 0.010200 B = 0.002563 C = 0.002309 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2744.408481 B =10924.189767 C =12124.201169 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.144 4.144 2 C -0.051 4.051 3 C -0.138 4.138 4 C -0.105 4.105 5 C -0.104 4.104 6 C -0.085 4.085 7 C 0.099 3.901 8 N -0.542 5.542 9 C 0.074 3.926 10 C 0.073 3.927 11 N -0.543 5.543 12 C 0.210 3.790 13 C -0.525 4.525 14 H 0.062 0.938 15 C 0.001 3.999 16 N -0.935 5.935 17 Si 0.970 3.030 18 H -0.268 1.268 19 H -0.282 1.282 20 H -0.266 1.266 21 C 0.053 3.947 22 C 0.072 3.928 23 C -0.090 4.090 24 C -0.106 4.106 25 C -0.051 4.051 26 C -0.138 4.138 27 C -0.142 4.142 28 C 0.097 3.903 29 O -0.500 6.500 30 H 0.051 0.949 31 H 0.070 0.930 32 H 0.040 0.960 33 H 0.085 0.915 34 H 0.059 0.941 35 H 0.067 0.933 36 H 0.052 0.948 37 H 0.122 0.878 38 H 0.048 0.952 39 H 0.099 0.901 40 H 0.038 0.962 41 H 0.082 0.918 42 H 0.008 0.992 43 H 0.064 0.936 44 H -0.043 1.043 45 H 0.005 0.995 46 H 0.265 0.735 47 H 0.018 0.982 48 H 0.073 0.927 49 H 0.103 0.897 50 H 0.041 0.959 51 H 0.129 0.871 52 H 0.083 0.917 53 H 0.056 0.944 54 H 0.067 0.933 55 H 0.057 0.943 56 H 0.070 0.930 57 H 0.053 0.947 58 H 0.037 0.963 59 H 0.402 0.598 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 26.878 4.063 -13.971 30.563 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 -0.201 4.201 2 C -0.069 4.069 3 C -0.196 4.196 4 C -0.105 4.105 5 C -0.123 4.123 6 C -0.085 4.085 7 C -0.028 4.028 8 N -0.267 5.267 9 C -0.054 4.054 10 C -0.056 4.056 11 N -0.268 5.268 12 C 0.084 3.916 13 C -0.563 4.563 14 H 0.080 0.920 15 C -0.197 4.197 16 N -0.575 5.575 17 Si 0.794 3.206 18 H -0.193 1.193 19 H -0.207 1.207 20 H -0.191 1.191 21 C -0.075 4.075 22 C -0.056 4.056 23 C -0.108 4.108 24 C -0.106 4.106 25 C -0.069 4.069 26 C -0.195 4.195 27 C -0.199 4.199 28 C 0.052 3.948 29 O -0.311 6.311 30 H 0.070 0.930 31 H 0.089 0.911 32 H 0.059 0.941 33 H 0.103 0.897 34 H 0.078 0.922 35 H 0.086 0.914 36 H 0.071 0.929 37 H 0.140 0.860 38 H 0.066 0.934 39 H 0.117 0.883 40 H 0.056 0.944 41 H 0.100 0.900 42 H 0.026 0.974 43 H 0.083 0.917 44 H -0.026 1.026 45 H 0.023 0.977 46 H 0.074 0.926 47 H 0.037 0.963 48 H 0.092 0.908 49 H 0.121 0.879 50 H 0.060 0.940 51 H 0.147 0.853 52 H 0.101 0.899 53 H 0.075 0.925 54 H 0.086 0.914 55 H 0.076 0.924 56 H 0.089 0.911 57 H 0.073 0.927 58 H 0.056 0.944 59 H 0.260 0.740 Dipole moment (debyes) X Y Z Total from point charges 26.238 3.640 -13.811 29.874 hybrid contribution -1.032 0.084 -0.047 1.037 sum 25.206 3.724 -13.859 29.005 Atomic orbital electron populations 1.21844 0.94728 1.01245 1.02303 1.20006 0.95527 0.96326 0.95051 1.21821 1.01156 0.94278 1.02311 1.20244 0.99342 0.95321 0.95622 1.20836 0.99786 1.00395 0.91264 1.19761 0.97884 0.96287 0.94606 1.21032 0.91879 0.96351 0.93545 1.62148 1.02528 1.59207 1.02799 1.22056 0.89047 0.97002 0.97291 1.21920 0.97128 0.96581 0.89975 1.62235 1.02818 1.58958 1.02761 1.19335 0.87060 0.90499 0.94752 1.21409 0.91463 1.19419 1.24002 0.91968 1.25935 1.02035 0.95562 0.96122 1.70080 1.22339 1.29529 1.35577 0.85435 0.77524 0.78785 0.78888 1.19254 1.20705 1.19125 1.22183 0.91044 0.96935 0.97353 1.22096 0.96636 0.98260 0.88604 1.20796 0.97864 0.95275 0.96898 1.20293 0.99732 0.98136 0.92457 1.20005 0.94247 0.91295 1.01369 1.21819 0.95037 1.02104 1.00565 1.21826 0.99964 0.97733 1.00400 1.18183 0.98619 0.93344 0.84622 1.84772 1.47760 1.68879 1.29734 0.92955 0.91137 0.94109 0.89686 0.92212 0.91391 0.92864 0.85978 0.93409 0.88292 0.94416 0.89963 0.97357 0.91711 1.02581 0.97677 0.92622 0.96343 0.90844 0.87929 0.94030 0.85277 0.89863 0.92540 0.91354 0.92358 0.91084 0.92747 0.94382 0.74042 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.14 -2.81 9.01 71.98 0.65 -2.16 16 2 C -0.05 -0.88 3.06 -11.54 -0.04 -0.92 16 3 C -0.14 -1.93 9.01 71.98 0.65 -1.28 16 4 C -0.10 -2.15 4.79 -19.77 -0.09 -2.24 16 5 C -0.10 -2.25 6.58 22.25 0.15 -2.10 16 6 C -0.08 -1.86 4.89 -19.85 -0.10 -1.96 16 7 C 0.10 2.12 5.12 85.56 0.44 2.56 16 8 N -0.54 -15.38 4.70 -900.27 -4.23 -19.61 16 9 C 0.07 2.41 5.25 86.31 0.45 2.86 16 10 C 0.07 3.05 5.43 86.31 0.47 3.52 16 11 N -0.54 -24.79 4.70 -900.27 -4.23 -29.02 16 12 C 0.21 11.74 4.72 85.56 0.40 12.14 16 13 C -0.52 -30.70 8.47 25.60 0.22 -30.48 16 14 H 0.06 3.56 7.13 -2.91 -0.02 3.54 16 15 C 0.00 0.09 5.46 84.65 0.46 0.55 16 16 N -0.93 -57.68 13.29 21.45 0.28 -57.39 16 17 Si 0.97 45.15 29.54 68.60 2.03 47.17 16 18 H -0.27 -11.99 7.11 99.48 0.71 -11.28 16 19 H -0.28 -12.76 7.11 99.48 0.71 -12.05 16 20 H -0.27 -11.93 7.11 99.48 0.71 -11.22 16 21 C 0.05 2.01 5.61 86.31 0.48 2.49 16 22 C 0.07 2.04 5.61 86.31 0.48 2.53 16 23 C -0.09 -1.88 8.36 22.26 0.19 -1.69 16 24 C -0.11 -2.11 4.79 -19.77 -0.09 -2.20 16 25 C -0.05 -0.83 3.06 -11.54 -0.04 -0.86 16 26 C -0.14 -1.72 9.00 71.98 0.65 -1.07 16 27 C -0.14 -2.54 9.01 71.98 0.65 -1.90 16 28 C 0.10 1.97 6.65 22.51 0.15 2.12 16 29 O -0.50 -8.49 11.04 -92.39 -1.02 -9.51 16 30 H 0.05 1.07 7.39 -2.38 -0.02 1.05 16 31 H 0.07 1.16 8.14 -2.39 -0.02 1.14 16 32 H 0.04 0.92 8.14 -2.39 -0.02 0.90 16 33 H 0.08 1.42 6.99 -2.39 -0.02 1.41 16 34 H 0.06 0.75 8.14 -2.39 -0.02 0.73 16 35 H 0.07 0.81 8.14 -2.39 -0.02 0.79 16 36 H 0.05 0.79 7.39 -2.39 -0.02 0.78 16 37 H 0.12 2.57 7.03 -2.91 -0.02 2.55 16 38 H 0.05 0.98 8.06 -2.39 -0.02 0.96 16 39 H 0.10 1.76 7.97 -2.39 -0.02 1.74 16 40 H 0.04 1.22 8.14 -2.39 -0.02 1.20 16 41 H 0.08 2.53 5.95 -2.39 -0.01 2.52 16 42 H 0.01 0.37 8.14 -2.38 -0.02 0.35 16 43 H 0.06 2.94 6.79 -2.39 -0.02 2.92 16 44 H -0.04 -2.67 8.12 -2.38 -0.02 -2.69 16 45 H 0.01 0.31 8.03 -2.39 -0.02 0.29 16 46 H 0.27 15.35 8.31 -92.71 -0.77 14.58 16 47 H 0.02 0.73 8.14 -2.39 -0.02 0.71 16 48 H 0.07 2.69 8.07 -2.39 -0.02 2.67 16 49 H 0.10 2.30 8.07 -2.39 -0.02 2.28 16 50 H 0.04 1.18 8.14 -2.39 -0.02 1.16 16 51 H 0.13 2.48 7.10 -2.91 -0.02 2.46 16 52 H 0.08 1.33 6.99 -2.39 -0.02 1.31 16 53 H 0.06 0.73 7.37 -2.39 -0.02 0.71 16 54 H 0.07 0.70 8.14 -2.39 -0.02 0.68 16 55 H 0.06 0.67 8.14 -2.39 -0.02 0.65 16 56 H 0.07 1.03 8.14 -2.39 -0.02 1.01 16 57 H 0.05 1.01 7.41 -2.39 -0.02 0.99 16 58 H 0.04 0.81 8.14 -2.38 -0.02 0.79 16 59 H 0.40 3.10 9.06 -74.06 -0.67 2.43 16 Total: -1.00 -69.52 449.40 -0.91 -70.43 By element: Atomic # 1 Polarization: 17.90 SS G_CDS: 0.13 Total: 18.04 kcal Atomic # 6 Polarization: -26.23 SS G_CDS: 6.13 Total: -20.10 kcal Atomic # 7 Polarization: -97.85 SS G_CDS: -8.18 Total: -106.03 kcal Atomic # 8 Polarization: -8.49 SS G_CDS: -1.02 Total: -9.51 kcal Atomic # 14 Polarization: 45.15 SS G_CDS: 2.03 Total: 47.17 kcal Total: -69.52 -0.91 -70.43 kcal The number of atoms in the molecule is 59 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. ZINC000019857253.mol2 59 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 16.808 kcal (2) G-P(sol) polarization free energy of solvation -69.522 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.715 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.910 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -70.432 kcal (6) G-S(sol) free energy of system = (1) + (5) -53.624 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.60 seconds