Wall clock time and date at job start Tue Mar 31 2020 05:53:56 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 1.52994 * 1 3 3 C 1.52996 * 109.47323 * 2 1 4 4 N 1.46504 * 109.47145 * 179.97438 * 3 2 1 5 5 C 1.37100 * 119.99569 * 269.99823 * 4 3 2 6 6 H 1.07994 * 120.00219 * 49.09927 * 5 4 3 7 7 C 1.38953 * 119.99901 * 229.09536 * 5 4 3 8 8 N 1.31413 * 120.00041 * 204.78909 * 7 5 4 9 9 Si 1.86796 * 120.00014 * 24.78106 * 7 5 4 10 10 H 1.48501 * 109.47129 * 92.11129 * 9 7 5 11 11 H 1.48497 * 109.47656 * 212.11154 * 9 7 5 12 12 H 1.48504 * 109.47534 * 332.11340 * 9 7 5 13 13 C 1.34770 * 120.00141 * 89.99889 * 4 3 2 14 14 O 1.21294 * 120.00145 * 4.51612 * 13 4 3 15 15 C 1.50700 * 120.00277 * 184.51314 * 13 4 3 16 16 C 1.53001 * 109.47399 * 189.43797 * 15 13 4 17 17 C 1.52996 * 109.47083 * 179.97438 * 16 15 13 18 18 C 1.53003 * 109.46996 * 59.99902 * 17 16 15 19 19 N 1.46499 * 109.47043 * 59.99914 * 18 17 16 20 20 C 1.34782 * 119.99928 * 154.99842 * 19 18 17 21 21 O 1.21288 * 119.99856 * 0.02562 * 20 19 18 22 22 C 1.50699 * 120.00152 * 179.97438 * 20 19 18 23 23 C 1.53000 * 109.47097 * 180.02562 * 22 20 19 24 24 C 1.54964 * 110.92206 * 71.54428 * 23 22 20 25 25 C 1.54267 * 104.15632 * 156.29523 * 24 23 22 26 26 C 1.53868 * 106.64336 * 336.44441 * 25 24 23 27 27 C 1.54264 * 106.59793 * 359.97438 * 26 25 24 28 28 C 1.53001 * 109.47284 * 299.99975 * 18 17 16 29 29 C 1.52994 * 109.47282 * 59.99749 * 28 18 17 30 30 H 1.09004 * 109.47226 * 300.00196 * 1 2 3 31 31 H 1.09002 * 109.46818 * 59.99663 * 1 2 3 32 32 H 1.09000 * 109.47682 * 180.02562 * 1 2 3 33 33 H 1.09004 * 109.47226 * 239.99804 * 2 1 3 34 34 H 1.09005 * 109.46885 * 119.99812 * 2 1 3 35 35 H 1.09004 * 109.47129 * 59.99744 * 3 2 1 36 36 H 1.09002 * 109.47448 * 299.99951 * 3 2 1 37 37 H 0.96998 * 119.99540 * 179.97438 * 8 7 5 38 38 H 1.09003 * 109.46729 * 309.43616 * 15 13 4 39 39 H 1.09002 * 109.47135 * 60.00053 * 16 15 13 40 40 H 1.09005 * 109.46449 * 300.00104 * 16 15 13 41 41 H 1.08994 * 109.47502 * 299.99941 * 17 16 15 42 42 H 1.08998 * 109.47031 * 179.97438 * 17 16 15 43 43 H 1.09000 * 109.46835 * 179.97438 * 18 17 16 44 44 H 0.96997 * 120.00163 * 334.99351 * 19 18 17 45 45 H 1.08998 * 109.46637 * 60.00426 * 22 20 19 46 46 H 1.08998 * 109.47040 * 300.00299 * 22 20 19 47 47 H 1.09001 * 110.67109 * 308.23594 * 23 22 20 48 48 H 1.08999 * 110.47849 * 37.64192 * 24 23 22 49 49 H 1.08999 * 110.52755 * 274.96866 * 24 23 22 50 50 H 1.08996 * 110.03284 * 217.13194 * 25 24 23 51 51 H 1.09000 * 110.03231 * 95.75326 * 25 24 23 52 52 H 1.09004 * 110.03769 * 119.26059 * 26 25 24 53 53 H 1.09004 * 110.03237 * 240.64373 * 26 25 24 54 54 H 1.09002 * 110.48516 * 142.29184 * 27 26 25 55 55 H 1.09000 * 110.48694 * 264.79825 * 27 26 25 56 56 H 1.08998 * 109.47450 * 180.02562 * 28 18 17 57 57 H 1.09005 * 109.46449 * 299.99913 * 28 18 17 58 58 H 1.08994 * 109.47410 * 180.02562 * 29 28 18 59 59 H 1.09004 * 109.47049 * 60.00137 * 29 28 18 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 1.5299 0.0000 0.0000 3 6 2.0400 1.4424 0.0000 4 7 3.5050 1.4424 0.0006 5 6 4.1899 1.4426 1.1883 6 1 3.9292 0.7358 1.9621 7 6 5.2196 2.3521 1.3963 8 7 6.1729 2.0794 2.2587 9 14 5.2490 3.9623 0.4499 10 1 4.5561 5.0127 1.2385 11 1 6.6565 4.3705 0.2108 12 1 4.5574 3.7840 -0.8522 13 6 4.1794 1.4422 -1.1662 14 8 3.5762 1.5247 -2.2153 15 6 5.6829 1.3394 -1.1676 16 6 6.2104 1.5962 -2.5807 17 6 7.7368 1.4925 -2.5819 18 6 8.1532 0.0917 -2.1288 19 7 7.5953 -0.9044 -3.0468 20 6 8.1920 -2.1054 -3.1817 21 8 9.1905 -2.3616 -2.5427 22 6 7.6178 -3.1303 -4.1255 23 6 8.4779 -4.3952 -4.0895 24 6 8.2878 -5.1557 -2.7528 25 6 8.6783 -6.6102 -3.0873 26 6 8.4883 -6.7795 -4.6048 27 6 7.9881 -5.4221 -5.1405 28 6 7.6257 -0.1651 -0.7157 29 6 6.0993 -0.0613 -0.7144 30 1 -0.3634 0.5139 0.8900 31 1 -0.3633 0.5139 -0.8900 32 1 -0.3634 -1.0276 0.0005 33 1 1.8933 -0.5139 -0.8900 34 1 1.8933 -0.5138 0.8901 35 1 1.6766 1.9563 0.8900 36 1 1.6767 1.9563 -0.8900 37 1 6.8919 2.7142 2.4036 38 1 6.0983 2.0804 -0.4845 39 1 5.9141 2.5944 -2.9033 40 1 5.7949 0.8553 -3.2637 41 1 8.1519 2.2336 -1.8989 42 1 8.1126 1.6750 -3.5887 43 1 9.2407 0.0177 -2.1301 44 1 6.7965 -0.6997 -3.5575 45 1 7.6074 -2.7263 -5.1378 46 1 6.6001 -3.3746 -3.8212 47 1 9.5282 -4.1509 -4.2483 48 1 7.2481 -5.1046 -2.4294 49 1 8.9474 -4.7506 -1.9854 50 1 8.0311 -7.3035 -2.5503 51 1 9.7198 -6.7882 -2.8193 52 1 9.4376 -7.0389 -5.0735 53 1 7.7494 -7.5557 -4.8043 54 1 8.4288 -5.2107 -6.1148 55 1 6.9000 -5.4152 -5.2055 56 1 7.9227 -1.1628 -0.3927 57 1 8.0409 0.5761 -0.0328 58 1 5.7235 -0.2438 0.2923 59 1 5.6841 -0.8025 -1.3975 RHF calculation, no. of doubly occupied orbitals= 71 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 ZINC000079338350.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 05:53:56 Heat of formation + Delta-G solvation = -120.779300 kcal Electronic energy + Delta-G solvation = -35567.164128 eV Core-core repulsion = 31318.345299 eV Total energy + Delta-G solvation = -4248.818829 eV No. of doubly occupied orbitals = 71 Molecular weight (most abundant/longest-lived isotopes) = 364.251 amu Computer time = 1.62 seconds Orbital eigenvalues (eV) -41.66126 -40.77679 -39.19569 -38.18805 -36.91658 -35.32227 -34.31431 -33.29658 -32.61497 -31.72146 -30.79324 -29.49178 -27.76634 -26.80594 -26.16588 -24.15592 -23.59178 -22.42214 -22.12984 -21.24327 -21.08507 -20.71068 -20.00433 -19.12547 -18.17404 -17.50993 -17.09945 -16.95518 -16.55362 -16.36625 -16.13817 -15.76310 -15.71089 -15.54487 -15.44113 -15.09692 -14.70881 -14.59267 -14.43210 -14.20707 -13.98486 -13.89622 -13.68176 -13.56093 -13.28003 -13.06077 -12.89727 -12.88112 -12.81134 -12.69159 -12.56073 -12.20519 -12.18700 -12.13952 -12.03133 -11.91149 -11.89462 -11.68716 -11.58712 -11.55337 -11.42872 -11.29325 -11.22122 -11.15726 -10.86009 -10.67876 -10.31053 -9.93448 -9.45980 -8.52448 -6.18352 1.16539 1.27344 1.35449 1.76780 1.91423 2.13914 2.31621 2.70273 2.94736 3.63828 3.72649 3.74534 3.79169 3.86105 3.87957 4.05343 4.10423 4.19189 4.23126 4.28602 4.36515 4.40052 4.46073 4.50761 4.51941 4.54624 4.56910 4.62482 4.64904 4.70310 4.77607 4.78638 4.80109 4.86287 4.91284 4.96031 4.97521 5.02941 5.06056 5.08077 5.14861 5.15573 5.16047 5.17014 5.27422 5.28033 5.29552 5.38030 5.41984 5.43546 5.55784 5.56430 5.56746 5.63855 5.73010 5.86152 6.48119 6.66218 6.99146 7.37207 7.40957 7.86325 8.59515 Molecular weight = 364.25amu Principal moments of inertia in cm(-1) A = 0.010695 B = 0.002879 C = 0.002558 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2617.405243 B = 9723.039361 C =10942.743809 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.138 4.138 2 C -0.123 4.123 3 C 0.102 3.898 4 N -0.479 5.479 5 C -0.347 4.347 6 H 0.073 0.927 7 C 0.065 3.935 8 N -0.868 5.868 9 Si 0.885 3.115 10 H -0.282 1.282 11 H -0.263 1.263 12 H -0.269 1.269 13 C 0.488 3.512 14 O -0.615 6.615 15 C -0.094 4.094 16 C -0.098 4.098 17 C -0.117 4.117 18 C 0.154 3.846 19 N -0.715 5.715 20 C 0.508 3.492 21 O -0.579 6.579 22 C -0.130 4.130 23 C -0.074 4.074 24 C -0.122 4.122 25 C -0.126 4.126 26 C -0.123 4.123 27 C -0.115 4.115 28 C -0.114 4.114 29 C -0.077 4.077 30 H 0.062 0.938 31 H 0.056 0.944 32 H 0.067 0.933 33 H 0.043 0.957 34 H 0.053 0.947 35 H 0.074 0.926 36 H 0.057 0.943 37 H 0.280 0.720 38 H 0.074 0.926 39 H 0.054 0.946 40 H 0.076 0.924 41 H 0.073 0.927 42 H 0.097 0.903 43 H 0.083 0.917 44 H 0.408 0.592 45 H 0.119 0.881 46 H 0.105 0.895 47 H 0.066 0.934 48 H 0.059 0.941 49 H 0.045 0.955 50 H 0.065 0.935 51 H 0.057 0.943 52 H 0.066 0.934 53 H 0.072 0.928 54 H 0.077 0.923 55 H 0.076 0.924 56 H 0.053 0.947 57 H 0.061 0.939 58 H 0.060 0.940 59 H 0.054 0.946 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.088 -10.179 -13.264 16.850 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 -0.196 4.196 2 C -0.161 4.161 3 C -0.021 4.021 4 N -0.199 5.199 5 C -0.474 4.474 6 H 0.091 0.909 7 C -0.142 4.142 8 N -0.503 5.503 9 Si 0.709 3.291 10 H -0.208 1.208 11 H -0.188 1.188 12 H -0.194 1.194 13 C 0.279 3.721 14 O -0.501 6.501 15 C -0.114 4.114 16 C -0.137 4.137 17 C -0.155 4.155 18 C 0.049 3.951 19 N -0.367 5.367 20 C 0.297 3.703 21 O -0.459 6.459 22 C -0.170 4.170 23 C -0.093 4.093 24 C -0.159 4.159 25 C -0.163 4.163 26 C -0.160 4.160 27 C -0.153 4.153 28 C -0.153 4.153 29 C -0.115 4.115 30 H 0.081 0.919 31 H 0.075 0.925 32 H 0.086 0.914 33 H 0.062 0.938 34 H 0.072 0.928 35 H 0.092 0.908 36 H 0.075 0.925 37 H 0.090 0.910 38 H 0.091 0.909 39 H 0.073 0.927 40 H 0.094 0.906 41 H 0.092 0.908 42 H 0.116 0.884 43 H 0.101 0.899 44 H 0.245 0.755 45 H 0.137 0.863 46 H 0.123 0.877 47 H 0.085 0.915 48 H 0.078 0.922 49 H 0.064 0.936 50 H 0.084 0.916 51 H 0.075 0.925 52 H 0.084 0.916 53 H 0.091 0.909 54 H 0.095 0.905 55 H 0.095 0.905 56 H 0.072 0.928 57 H 0.079 0.921 58 H 0.079 0.921 59 H 0.072 0.928 Dipole moment (debyes) X Y Z Total from point charges 2.658 -10.268 -13.175 16.914 hybrid contribution -0.257 1.317 0.455 1.417 sum 2.402 -8.952 -12.720 15.738 Atomic orbital electron populations 1.21641 0.93212 1.02494 1.02224 1.21685 0.97448 0.96215 1.00801 1.21673 0.81658 0.97543 1.01221 1.43816 1.05052 1.65948 1.05076 1.18549 1.16156 1.18440 0.94248 0.90933 1.25713 0.94501 0.98466 0.95561 1.69831 1.09495 1.35862 1.35083 0.86738 0.78791 0.83127 0.80425 1.20813 1.18771 1.19397 1.20962 0.90807 0.77212 0.83107 1.90475 1.71428 1.55865 1.32364 1.21213 0.91594 1.00185 0.98452 1.21374 0.95492 1.02010 0.94775 1.21809 0.94835 0.95491 1.03384 1.20799 0.98139 0.87834 0.88310 1.46158 1.31244 1.14776 1.44564 1.21292 0.83384 0.82892 0.82777 1.90664 1.27442 1.79146 1.48656 1.21777 1.01202 0.93822 1.00195 1.21844 0.98958 0.93012 0.95491 1.22408 1.00627 0.95446 0.97438 1.22137 1.01109 0.96067 0.97023 1.22122 1.01572 0.97715 0.94618 1.22417 1.01427 0.93509 0.97901 1.21738 0.95329 1.01226 0.96978 1.21038 0.95503 0.93583 1.01415 0.91861 0.92466 0.91351 0.93814 0.92818 0.90796 0.92457 0.90953 0.90864 0.92699 0.90589 0.90796 0.88413 0.89856 0.75492 0.86308 0.87676 0.91512 0.92216 0.93616 0.91620 0.92463 0.91557 0.90885 0.90476 0.90515 0.92821 0.92052 0.92138 0.92756 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 -3.61 9.91 71.98 0.71 -2.89 16 2 C -0.12 -4.27 6.26 30.59 0.19 -4.08 16 3 C 0.10 4.12 5.41 86.38 0.47 4.59 16 4 N -0.48 -22.36 1.99 -635.54 -1.27 -23.62 16 5 C -0.35 -17.42 7.67 84.04 0.64 -16.77 16 6 H 0.07 3.96 8.06 -2.91 -0.02 3.94 16 7 C 0.06 3.24 3.88 84.93 0.33 3.57 16 8 N -0.87 -44.91 13.96 21.66 0.30 -44.61 16 9 Si 0.88 40.52 25.04 68.60 1.72 42.23 16 10 H -0.28 -12.94 7.11 99.48 0.71 -12.24 16 11 H -0.26 -11.37 7.11 99.48 0.71 -10.66 16 12 H -0.27 -12.90 5.79 99.48 0.58 -12.33 16 13 C 0.49 22.66 4.65 87.66 0.41 23.07 16 14 O -0.62 -30.06 15.54 -3.07 -0.05 -30.11 16 15 C -0.09 -3.83 1.16 -11.54 -0.01 -3.85 16 16 C -0.10 -3.29 4.38 30.59 0.13 -3.15 16 17 C -0.12 -3.19 5.61 30.59 0.17 -3.02 16 18 C 0.15 4.45 2.78 44.99 0.13 4.58 16 19 N -0.71 -17.97 4.23 -442.51 -1.87 -19.85 16 20 C 0.51 13.30 7.63 87.66 0.67 13.97 16 21 O -0.58 -19.63 14.50 -3.05 -0.04 -19.68 16 22 C -0.13 -2.38 5.21 29.85 0.16 -2.22 16 23 C -0.07 -1.43 2.44 -9.48 -0.02 -1.46 16 24 C -0.12 -2.71 5.77 31.70 0.18 -2.53 16 25 C -0.13 -2.27 6.80 31.32 0.21 -2.06 16 26 C -0.12 -1.76 6.80 31.32 0.21 -1.55 16 27 C -0.12 -1.62 6.27 31.67 0.20 -1.42 16 28 C -0.11 -4.02 5.60 30.59 0.17 -3.85 16 29 C -0.08 -3.03 4.87 30.59 0.15 -2.88 16 30 H 0.06 1.52 8.14 -2.38 -0.02 1.50 16 31 H 0.06 1.43 8.14 -2.39 -0.02 1.41 16 32 H 0.07 1.54 8.14 -2.39 -0.02 1.52 16 33 H 0.04 1.62 8.14 -2.38 -0.02 1.60 16 34 H 0.05 1.94 8.14 -2.38 -0.02 1.92 16 35 H 0.07 2.85 8.04 -2.38 -0.02 2.84 16 36 H 0.06 2.36 7.37 -2.39 -0.02 2.35 16 37 H 0.28 13.65 8.31 -92.71 -0.77 12.88 16 38 H 0.07 3.27 3.05 -2.39 -0.01 3.27 16 39 H 0.05 1.92 8.14 -2.39 -0.02 1.90 16 40 H 0.08 2.35 6.36 -2.38 -0.02 2.34 16 41 H 0.07 2.07 8.14 -2.39 -0.02 2.06 16 42 H 0.10 2.10 8.14 -2.39 -0.02 2.08 16 43 H 0.08 2.48 7.58 -2.39 -0.02 2.46 16 44 H 0.41 8.94 6.87 -92.71 -0.64 8.30 16 45 H 0.12 1.53 8.14 -2.39 -0.02 1.51 16 46 H 0.11 1.71 8.00 -2.39 -0.02 1.69 16 47 H 0.07 1.52 7.88 -2.39 -0.02 1.50 16 48 H 0.06 1.32 7.95 -2.39 -0.02 1.30 16 49 H 0.04 1.28 7.38 -2.39 -0.02 1.26 16 50 H 0.06 1.10 8.14 -2.39 -0.02 1.08 16 51 H 0.06 1.06 8.14 -2.39 -0.02 1.04 16 52 H 0.07 0.89 8.14 -2.38 -0.02 0.87 16 53 H 0.07 0.89 8.14 -2.38 -0.02 0.87 16 54 H 0.08 0.91 8.14 -2.39 -0.02 0.89 16 55 H 0.08 0.95 8.05 -2.39 -0.02 0.93 16 56 H 0.05 1.98 8.14 -2.39 -0.02 1.96 16 57 H 0.06 2.32 8.14 -2.38 -0.02 2.30 16 58 H 0.06 2.79 6.51 -2.39 -0.02 2.78 16 59 H 0.05 2.00 7.60 -2.38 -0.02 1.98 16 Total: -1.00 -62.41 437.64 3.93 -58.48 By element: Atomic # 1 Polarization: 39.06 SS G_CDS: 0.04 Total: 39.10 kcal Atomic # 6 Polarization: -7.05 SS G_CDS: 5.10 Total: -1.95 kcal Atomic # 7 Polarization: -85.25 SS G_CDS: -2.84 Total: -88.08 kcal Atomic # 8 Polarization: -49.69 SS G_CDS: -0.09 Total: -49.78 kcal Atomic # 14 Polarization: 40.52 SS G_CDS: 1.72 Total: 42.23 kcal Total: -62.41 3.93 -58.48 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. ZINC000079338350.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 -62.304 kcal (2) G-P(sol) polarization free energy of solvation -62.409 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -124.713 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 3.934 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -58.476 kcal (6) G-S(sol) free energy of system = (1) + (5) -120.779 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.63 seconds