Wall clock time and date at job start Thu Mar 4 2021 17:48:30 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= 0 * 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 1.50703 * 1 3 3 C 1.34845 * 125.90477 * 2 1 4 4 C 1.40940 * 107.47238 * 180.02562 * 3 2 1 5 5 C 1.50695 * 126.26793 * 180.02562 * 4 3 2 6 6 O 1.42896 * 109.47062 * 105.00139 * 5 4 3 7 7 Si 1.86293 * 109.47136 * 344.99852 * 5 4 3 8 8 H 1.48500 * 109.47389 * 59.99951 * 7 5 4 9 9 H 1.48500 * 109.47161 * 180.02562 * 7 5 4 10 10 H 1.48500 * 109.47438 * 300.00024 * 7 5 4 11 11 C 1.34853 * 107.46484 * 359.97438 * 4 3 2 12 12 C 1.50703 * 125.90034 * 179.97438 * 11 4 3 13 13 N 1.36563 * 108.19902 * 0.26373 * 11 4 3 14 14 C 1.40235 * 125.66711 * 179.70294 * 13 11 4 15 15 C 1.38913 * 119.99063 * 294.71979 * 14 13 11 16 16 C 1.38257 * 120.22566 * 179.76475 * 15 14 13 17 17 C 1.37980 * 120.21730 * 0.51537 * 16 15 14 18 18 C 1.39613 * 119.98558 * 359.73987 * 17 16 15 19 19 C 1.47856 * 120.11547 * 180.02562 * 18 17 16 20 20 O 1.21551 * 120.00315 * 173.27873 * 19 18 17 21 21 N 1.34782 * 119.99933 * 353.28217 * 19 18 17 22 22 C 1.46265 * 122.82024 * 184.56864 * 21 19 18 23 23 C 1.45977 * 114.58257 * 79.18853 * 22 21 19 24 24 C 1.55346 * 108.92066 * 60.35969 * 23 22 21 25 25 Si 1.84160 * 109.12236 * 290.55182 * 24 23 22 26 26 C 1.86299 * 108.84631 * 207.39392 * 25 24 23 27 27 C 1.86305 * 108.84425 * 325.86144 * 25 24 23 28 28 C 1.88548 * 112.65897 * 86.57457 * 25 24 23 29 29 C 1.44486 * 122.81831 * 4.27098 * 21 19 18 30 30 C 1.38586 * 119.99873 * 114.99928 * 14 13 11 31 31 H 1.08994 * 109.47220 * 89.97383 * 1 2 3 32 32 H 1.08999 * 109.46934 * 209.97984 * 1 2 3 33 33 H 1.09002 * 109.46584 * 329.97420 * 1 2 3 34 34 H 1.08006 * 126.26199 * 359.97438 * 3 2 1 35 35 H 1.09004 * 109.46911 * 224.99776 * 5 4 3 36 36 H 0.96701 * 114.00023 * 299.99270 * 6 5 4 37 37 H 1.09005 * 109.46948 * 90.02389 * 12 11 4 38 38 H 1.09003 * 109.46958 * 330.02738 * 12 11 4 39 39 H 1.08997 * 109.47158 * 210.02471 * 12 11 4 40 40 H 1.08000 * 119.88593 * 0.02562 * 15 14 13 41 41 H 1.08001 * 119.89288 * 180.25902 * 16 15 14 42 42 H 1.08004 * 120.00623 * 179.72149 * 17 16 15 43 43 H 1.09004 * 108.46180 * 200.51003 * 22 21 19 44 44 H 1.09001 * 108.46490 * 318.02966 * 22 21 19 45 45 H 1.08996 * 109.56284 * 180.18666 * 23 22 21 46 46 H 1.08991 * 109.56449 * 300.41153 * 23 22 21 47 47 H 1.08997 * 109.52686 * 50.44216 * 24 23 22 48 48 H 1.08997 * 109.52752 * 170.58765 * 24 23 22 49 49 H 1.09003 * 109.46790 * 59.99709 * 26 25 24 50 50 H 1.08991 * 109.47181 * 179.97438 * 26 25 24 51 51 H 1.09006 * 109.46833 * 299.99930 * 26 25 24 52 52 H 1.08997 * 109.46979 * 40.49557 * 27 25 24 53 53 H 1.08997 * 109.46550 * 160.50015 * 27 25 24 54 54 H 1.08998 * 109.46715 * 280.49249 * 27 25 24 55 55 H 1.09002 * 110.07714 * 80.92553 * 28 25 24 56 56 H 1.08998 * 110.07914 * 202.41350 * 28 25 24 57 57 H 1.08998 * 109.89341 * 50.60112 * 29 21 19 58 58 H 1.08997 * 109.89157 * 171.70980 * 29 21 19 59 59 H 1.08001 * 120.10474 * 359.95543 * 30 14 13 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 1.5070 0.0000 0.0000 3 6 2.2978 1.0922 0.0000 4 6 3.6349 0.6466 -0.0006 5 6 4.8648 1.5174 -0.0003 6 8 5.4553 1.5071 1.3009 7 14 4.3912 3.2612 -0.4536 8 1 3.4153 3.7825 0.5369 9 1 5.6032 4.1191 -0.4539 10 1 3.7775 3.2718 -1.8058 11 6 3.6121 -0.7017 -0.0004 12 6 4.8178 -1.6059 -0.0014 13 7 2.3078 -1.1063 -0.0056 14 6 1.8644 -2.4366 -0.0130 15 6 2.1249 -3.2493 -1.1091 16 6 1.6942 -4.5631 -1.1195 17 6 0.9934 -5.0726 -0.0457 18 6 0.7220 -4.2623 1.0583 19 6 -0.0282 -4.8055 2.2108 20 8 -0.1581 -4.1401 3.2197 21 7 -0.5681 -6.0386 2.1427 22 6 -1.4028 -6.5983 3.2054 23 6 -2.7837 -6.1249 3.2059 24 6 -3.4497 -6.5128 1.8571 25 14 -2.7025 -5.5104 0.5050 26 6 -3.9520 -5.3192 -0.8635 27 6 -2.2777 -3.8231 1.1710 28 6 -1.1401 -6.2942 -0.2020 29 6 -0.3759 -6.9162 1.0111 30 6 1.1613 -2.9387 1.0706 31 1 -0.3633 0.0005 -1.0276 32 1 -0.3633 -0.8902 0.5135 33 1 -0.3632 0.8898 0.5143 34 1 1.9671 2.1204 -0.0004 35 1 5.5811 1.1347 -0.7274 36 1 4.8731 1.8355 1.9997 37 1 5.1092 -1.8241 1.0261 38 1 5.6421 -1.1117 -0.5157 39 1 4.5742 -2.5358 -0.5152 40 1 2.6694 -2.8548 -1.9542 41 1 1.9033 -5.1913 -1.9727 42 1 0.6547 -6.0981 -0.0593 43 1 -1.4101 -7.6835 3.1032 44 1 -0.9537 -6.3465 4.1661 45 1 -3.3282 -6.5886 4.0284 46 1 -2.7980 -5.0414 3.3236 47 1 -3.2836 -7.5718 1.6600 48 1 -4.5204 -6.3154 1.9094 49 1 -4.8388 -4.8161 -0.4781 50 1 -3.5200 -4.7265 -1.6698 51 1 -4.2285 -6.3029 -1.2431 52 1 -1.8630 -3.9223 2.1741 53 1 -1.5434 -3.3496 0.5193 54 1 -3.1783 -3.2103 1.2090 55 1 -1.4032 -7.0728 -0.9180 56 1 -0.5259 -5.5343 -0.6850 57 1 0.6857 -6.9900 0.7751 58 1 -0.7764 -7.9046 1.2361 59 1 0.9546 -2.3071 1.9219 RHF calculation, no. of doubly occupied orbitals= 73 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=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER m_22_16915400_12335854.mol2 59 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Mar 4 2021 17:48:30 Heat of formation + Delta-G solvation = 55.074813 kcal Electronic energy + Delta-G solvation = -38277.615284 eV Core-core repulsion = 33930.887165 eV Total energy + Delta-G solvation = -4346.728119 eV No. of doubly occupied orbitals = 73 Molecular weight (most abundant/longest-lived isotopes) = 400.210 amu Computer time = 1.66 seconds Orbital eigenvalues (eV) -42.99471 -42.23403 -39.63861 -38.14461 -37.70867 -35.61031 -33.84293 -33.73079 -32.30360 -31.51836 -30.20543 -30.00646 -29.27422 -28.38380 -27.36194 -27.20386 -25.17168 -24.79189 -23.89933 -23.64309 -22.41137 -21.35675 -20.74750 -19.89235 -18.39898 -18.25156 -17.60564 -17.51430 -17.16074 -16.86033 -16.57739 -16.00614 -15.74893 -15.71779 -15.42249 -15.15850 -15.10120 -14.91551 -14.81210 -14.51252 -14.37843 -14.21735 -14.12549 -14.02221 -13.94698 -13.82111 -13.65312 -13.47310 -13.35466 -13.29034 -13.26415 -13.15649 -13.03155 -12.79726 -12.71485 -12.50493 -12.28900 -12.21877 -12.17199 -12.08395 -11.88448 -11.65066 -11.42296 -11.05539 -10.77891 -10.60530 -10.48068 -10.31940 -10.20557 -10.03982 -9.73590 -9.40348 -8.88277 -0.37869 -0.01192 1.05903 1.27440 1.49971 1.55444 1.61534 1.69718 1.75491 1.79439 1.88722 1.96885 1.98929 2.02455 2.59783 2.73218 3.35597 3.66788 3.67829 3.71065 3.88089 3.89473 3.93894 4.00922 4.04777 4.08106 4.11082 4.19966 4.30407 4.34989 4.36227 4.46072 4.52516 4.56122 4.57488 4.60419 4.64371 4.65878 4.70950 4.73638 4.75320 4.76156 4.78093 4.80408 4.86357 4.91522 4.94755 5.00442 5.01764 5.06561 5.06847 5.16299 5.18982 5.22527 5.30870 5.40096 5.44683 5.53860 5.56414 5.59606 5.64406 5.93594 6.11379 6.30905 6.45179 6.75658 6.99952 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.085 4.085 2 C 0.013 3.987 3 C -0.208 4.208 4 C -0.208 4.208 5 C -0.043 4.043 6 O -0.556 6.556 7 Si 0.995 3.005 8 H -0.262 1.262 9 H -0.275 1.275 10 H -0.265 1.265 11 C 0.043 3.957 12 C -0.081 4.081 13 N -0.403 5.403 14 C 0.086 3.914 15 C -0.085 4.085 16 C -0.113 4.113 17 C -0.118 4.118 18 C -0.137 4.137 19 C 0.578 3.422 20 O -0.578 6.578 21 N -0.602 5.602 22 C 0.102 3.898 23 C -0.134 4.134 24 C -0.416 4.416 25 Si 1.051 2.949 26 C -0.464 4.464 27 C -0.499 4.499 28 C -0.459 4.459 29 C 0.077 3.923 30 C -0.065 4.065 31 H 0.081 0.919 32 H 0.055 0.945 33 H 0.089 0.911 34 H 0.146 0.854 35 H 0.117 0.883 36 H 0.384 0.616 37 H 0.067 0.933 38 H 0.092 0.908 39 H 0.072 0.928 40 H 0.142 0.858 41 H 0.179 0.821 42 H 0.233 0.767 43 H 0.123 0.877 44 H 0.053 0.947 45 H 0.088 0.912 46 H 0.045 0.955 47 H 0.103 0.897 48 H 0.073 0.927 49 H 0.054 0.946 50 H 0.064 0.936 51 H 0.080 0.920 52 H 0.070 0.930 53 H 0.054 0.946 54 H 0.048 0.952 55 H 0.130 0.870 56 H 0.112 0.888 57 H 0.115 0.885 58 H 0.137 0.863 59 H 0.106 0.894 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.757 -10.182 -5.890 11.894 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 -0.143 4.143 2 C -0.096 4.096 3 C -0.232 4.232 4 C -0.215 4.215 5 C -0.154 4.154 6 O -0.363 6.363 7 Si 0.820 3.180 8 H -0.186 1.186 9 H -0.200 1.200 10 H -0.189 1.189 11 C -0.067 4.067 12 C -0.138 4.138 13 N -0.078 5.078 14 C -0.003 4.003 15 C -0.104 4.104 16 C -0.131 4.131 17 C -0.133 4.133 18 C -0.141 4.141 19 C 0.371 3.629 20 O -0.460 6.460 21 N -0.333 5.333 22 C -0.020 4.020 23 C -0.172 4.172 24 C -0.502 4.502 25 Si 1.241 2.759 26 C -0.570 4.570 27 C -0.601 4.601 28 C -0.546 4.546 29 C -0.044 4.044 30 C -0.086 4.086 31 H 0.099 0.901 32 H 0.074 0.926 33 H 0.108 0.892 34 H 0.164 0.836 35 H 0.135 0.865 36 H 0.232 0.768 37 H 0.085 0.915 38 H 0.111 0.889 39 H 0.091 0.909 40 H 0.159 0.841 41 H 0.196 0.804 42 H 0.248 0.752 43 H 0.141 0.859 44 H 0.072 0.928 45 H 0.106 0.894 46 H 0.063 0.937 47 H 0.122 0.878 48 H 0.092 0.908 49 H 0.074 0.926 50 H 0.083 0.917 51 H 0.099 0.901 52 H 0.089 0.911 53 H 0.073 0.927 54 H 0.068 0.932 55 H 0.149 0.851 56 H 0.129 0.871 57 H 0.132 0.868 58 H 0.155 0.845 59 H 0.124 0.876 Dipole moment (debyes) X Y Z Total from point charges -1.655 -9.507 -5.856 11.288 hybrid contribution -0.817 1.128 1.010 1.720 sum -2.472 -8.379 -4.846 9.990 Atomic orbital electron populations 1.20379 0.87264 1.03349 1.03264 1.20674 0.94176 0.85306 1.09394 1.20795 0.92484 0.98046 1.11848 1.19787 0.95045 0.93107 1.13522 1.24298 0.94305 1.08263 0.88495 1.86434 1.43938 1.88809 1.17111 0.85064 0.78521 0.74468 0.79950 1.18561 1.19969 1.18934 1.20621 0.84417 0.94375 1.07260 1.20366 0.92910 0.97660 1.02895 1.41501 1.05643 1.03313 1.57341 1.17630 1.02893 0.83737 0.96072 1.21675 0.98092 0.94832 0.95798 1.21566 0.97089 0.94219 1.00254 1.24305 0.92646 1.05783 0.90609 1.19611 1.03826 0.94206 0.96463 1.18058 0.77435 0.80982 0.86459 1.90787 1.61641 1.59741 1.33819 1.47493 1.49131 1.14600 1.22092 1.20315 0.90618 1.00368 0.90659 1.20737 0.95983 1.01256 0.99199 1.26424 1.05790 1.10528 1.07444 0.78483 0.67122 0.64547 0.65699 1.26352 1.11857 1.04865 1.13950 1.27434 1.04140 1.21470 1.07078 1.28341 1.13387 1.09256 1.03571 1.22590 1.02519 0.95039 0.84262 1.21048 0.96009 0.95195 0.96320 0.90073 0.92612 0.89198 0.83641 0.86522 0.76794 0.91451 0.88915 0.90882 0.84050 0.80402 0.75239 0.85937 0.92826 0.89391 0.93664 0.87792 0.90830 0.92634 0.91704 0.90104 0.91091 0.92720 0.93239 0.85145 0.87052 0.86763 0.84478 0.87590 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 -0.09 -0.40 10.08 71.24 0.72 0.31 16 2 C 0.01 0.11 6.81 41.04 0.28 0.39 16 3 C -0.21 -1.64 9.27 22.15 0.21 -1.43 16 4 C -0.21 -1.50 5.35 -19.98 -0.11 -1.60 16 5 C -0.04 -0.18 2.60 71.23 0.19 0.01 16 6 O -0.56 -3.05 12.88 -148.98 -1.92 -4.97 16 7 Si 0.99 3.56 26.12 68.60 1.79 5.35 16 8 H -0.26 -1.14 7.05 99.48 0.70 -0.44 16 9 H -0.27 -1.59 7.11 99.48 0.71 -0.89 16 10 H -0.26 -1.39 7.11 99.48 0.71 -0.68 16 11 C 0.04 0.31 6.81 41.05 0.28 0.59 16 12 C -0.08 -0.22 9.88 71.24 0.70 0.48 16 13 N -0.40 -3.06 2.79 -320.35 -0.89 -3.95 16 14 C 0.09 0.41 5.01 38.04 0.19 0.60 16 15 C -0.08 0.12 8.79 22.44 0.20 0.31 16 16 C -0.11 0.80 9.99 22.21 0.22 1.02 16 17 C -0.12 0.69 5.59 22.54 0.13 0.82 16 18 C -0.14 -0.33 4.04 -20.11 -0.08 -0.41 16 19 C 0.58 3.01 4.16 86.79 0.36 3.37 16 20 O -0.58 -8.70 14.99 -3.88 -0.06 -8.76 16 21 N -0.60 1.94 1.62 -895.60 -1.45 0.49 16 22 C 0.10 -0.37 4.87 84.27 0.41 0.04 16 23 C -0.13 0.26 5.50 29.24 0.16 0.42 16 24 C -0.42 2.45 4.72 72.79 0.34 2.80 16 25 Si 1.05 -6.11 9.89 68.60 0.68 -5.43 16 26 C -0.46 1.63 8.65 113.37 0.98 2.61 16 27 C -0.50 -2.06 6.75 113.37 0.77 -1.30 16 28 C -0.46 5.54 4.22 73.13 0.31 5.85 16 29 C 0.08 -0.94 5.23 87.90 0.46 -0.48 16 30 C -0.07 -0.47 8.12 22.65 0.18 -0.29 16 31 H 0.08 0.20 8.14 -2.39 -0.02 0.18 16 32 H 0.05 0.37 6.84 -2.39 -0.02 0.35 16 33 H 0.09 0.24 8.14 -2.39 -0.02 0.22 16 34 H 0.15 0.78 6.55 -2.91 -0.02 0.76 16 35 H 0.12 0.20 7.50 -2.38 -0.02 0.18 16 36 H 0.38 0.22 8.70 -74.06 -0.64 -0.43 16 37 H 0.07 0.28 8.14 -2.38 -0.02 0.26 16 38 H 0.09 0.05 7.50 -2.39 -0.02 0.03 16 39 H 0.07 0.00 6.85 -2.39 -0.02 -0.01 16 40 H 0.14 -0.46 8.06 -2.91 -0.02 -0.48 16 41 H 0.18 -2.56 8.06 -2.91 -0.02 -2.59 16 42 H 0.23 -2.92 1.92 -24.47 -0.05 -2.97 16 43 H 0.12 -1.39 7.17 -2.39 -0.02 -1.41 16 44 H 0.05 0.06 7.85 -2.39 -0.02 0.05 16 45 H 0.09 -0.30 8.14 -2.39 -0.02 -0.32 16 46 H 0.04 0.20 6.02 -2.39 -0.01 0.19 16 47 H 0.10 -1.14 7.90 -2.39 -0.02 -1.16 16 48 H 0.07 -0.32 7.95 -2.39 -0.02 -0.34 16 49 H 0.05 -0.05 7.96 -2.39 -0.02 -0.07 16 50 H 0.06 -0.18 7.96 -2.39 -0.02 -0.20 16 51 H 0.08 -0.48 7.96 -2.38 -0.02 -0.50 16 52 H 0.07 0.61 2.69 -2.39 -0.01 0.60 16 53 H 0.05 0.28 6.53 -2.39 -0.02 0.27 16 54 H 0.05 0.29 7.96 -2.39 -0.02 0.27 16 55 H 0.13 -2.29 8.00 -2.39 -0.02 -2.31 16 56 H 0.11 -1.23 3.94 -19.65 -0.08 -1.30 16 57 H 0.12 -1.75 5.68 -2.39 -0.01 -1.76 16 58 H 0.14 -2.53 7.17 -2.39 -0.02 -2.55 16 59 H 0.11 1.39 7.66 -2.91 -0.02 1.37 16 Total: 0.00 -24.75 430.96 5.92 -18.83 By element: Atomic # 1 Polarization: -16.54 SS G_CDS: 0.88 Total: -15.66 kcal Atomic # 6 Polarization: 7.22 SS G_CDS: 6.89 Total: 14.11 kcal Atomic # 7 Polarization: -1.12 SS G_CDS: -2.34 Total: -3.46 kcal Atomic # 8 Polarization: -11.75 SS G_CDS: -1.98 Total: -13.73 kcal Atomic # 14 Polarization: -2.55 SS G_CDS: 2.47 Total: -0.08 kcal Total: -24.75 5.92 -18.83 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. m_22_16915400_12335854.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 73.904 kcal (2) G-P(sol) polarization free energy of solvation -24.748 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 49.156 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 5.919 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -18.829 kcal (6) G-S(sol) free energy of system = (1) + (5) 55.075 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.66 seconds