Wall clock time and date at job start Tue Mar 31 2020 20:59:28 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 C 1.52994 * 1 3 3 C 1.53001 * 109.47008 * 2 1 4 4 C 1.53001 * 109.47317 * 120.00302 * 2 1 3 5 5 H 1.08994 * 109.46887 * 60.00428 * 4 2 1 6 6 C 1.52999 * 109.47200 * 300.00109 * 4 2 1 7 7 N 1.46497 * 109.46992 * 184.99961 * 6 4 2 8 8 C 1.34777 * 119.99525 * 179.97438 * 7 6 4 9 9 O 1.21283 * 120.00463 * 0.02562 * 8 7 6 10 10 C 1.50700 * 119.99675 * 179.72583 * 8 7 6 11 11 H 1.09005 * 109.90940 * 300.62616 * 10 8 7 12 12 C 1.53988 * 109.92082 * 61.73263 * 10 8 7 13 13 C 1.54592 * 105.14406 * 120.57769 * 12 10 8 14 14 C 1.54937 * 102.92114 * 21.95542 * 13 12 10 15 15 N 1.47903 * 109.91617 * 179.32365 * 10 8 7 16 16 C 1.46897 * 111.00345 * 94.80504 * 15 10 8 17 17 C 1.54271 * 110.03023 * 292.90763 * 16 15 10 18 18 C 1.54962 * 104.16241 * 217.13682 * 17 16 15 19 19 C 1.54896 * 102.77802 * 37.88570 * 18 17 16 20 20 C 1.53876 * 110.03591 * 175.69024 * 16 15 10 21 21 N 1.46501 * 109.47053 * 180.02562 * 4 2 1 22 22 C 1.36938 * 120.00226 * 275.00057 * 21 4 2 23 23 H 1.08003 * 119.99566 * 359.97438 * 22 21 4 24 24 C 1.38807 * 120.00578 * 180.02562 * 22 21 4 25 25 N 1.31630 * 119.99516 * 359.97438 * 24 22 21 26 26 Si 1.86792 * 120.00700 * 179.97438 * 24 22 21 27 27 H 1.48506 * 109.46746 * 0.02562 * 26 24 22 28 28 H 1.48501 * 109.47435 * 119.99882 * 26 24 22 29 29 H 1.48500 * 109.47735 * 240.00484 * 26 24 22 30 30 H 1.09001 * 109.47353 * 299.99599 * 1 2 3 31 31 H 1.09001 * 109.47457 * 60.00275 * 1 2 3 32 32 H 1.09003 * 109.47015 * 179.97438 * 1 2 3 33 33 H 1.09001 * 109.47353 * 240.00401 * 2 1 3 34 34 H 1.09002 * 109.47459 * 179.97438 * 3 2 1 35 35 H 1.08993 * 109.47409 * 300.00098 * 3 2 1 36 36 H 1.09001 * 109.47212 * 60.00260 * 3 2 1 37 37 H 1.08995 * 109.46838 * 64.99849 * 6 4 2 38 38 H 1.09001 * 109.46617 * 305.00184 * 6 4 2 39 39 H 0.97000 * 120.00580 * 0.02562 * 7 6 4 40 40 H 1.09003 * 110.30954 * 239.49703 * 12 10 8 41 41 H 1.08997 * 110.30813 * 1.55783 * 12 10 8 42 42 H 1.08999 * 110.72366 * 140.31933 * 13 12 10 43 43 H 1.09004 * 110.72239 * 263.60127 * 13 12 10 44 44 H 1.09007 * 110.66463 * 81.02197 * 14 13 12 45 45 H 1.08998 * 110.66832 * 203.98260 * 14 13 12 46 46 H 1.08995 * 110.01898 * 54.29125 * 16 15 10 47 47 H 1.09005 * 110.48499 * 335.78136 * 17 16 15 48 48 H 1.09003 * 110.49029 * 98.42349 * 17 16 15 49 49 H 1.08996 * 110.72131 * 279.57738 * 18 17 16 50 50 H 1.08996 * 110.92900 * 156.29141 * 18 17 16 51 51 H 1.09002 * 110.48947 * 203.40821 * 19 18 17 52 52 H 1.09002 * 110.59664 * 80.81786 * 19 18 17 53 53 H 1.08995 * 110.02961 * 238.56690 * 20 16 15 54 54 H 1.09002 * 110.02502 * 359.97438 * 20 16 15 55 55 H 0.96996 * 119.99960 * 95.00040 * 21 4 2 56 56 H 0.97001 * 119.99721 * 179.97438 * 25 24 22 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 2.0399 1.4425 0.0000 4 6 2.0400 -0.7213 1.2492 5 1 1.6767 -1.7489 1.2491 6 6 1.5300 -0.0002 2.4985 7 7 2.1142 -0.6178 3.6915 8 6 1.8061 -0.1441 4.9151 9 8 1.0448 0.7933 5.0285 10 6 2.4022 -0.7834 6.1427 11 1 2.1223 -1.8360 6.1861 12 6 3.9359 -0.6493 6.1118 13 6 4.2982 0.1389 7.3915 14 6 3.0711 -0.1026 8.3061 15 7 1.9296 -0.0819 7.3560 16 6 0.7556 -0.7537 7.9290 17 6 -0.4478 -0.6217 6.9727 18 6 -1.6633 -0.4376 7.9162 19 6 -1.0885 0.4531 9.0456 20 6 0.3484 -0.0711 9.2465 21 7 3.5050 -0.7207 1.2494 22 6 4.1902 -1.6918 0.5692 23 1 3.6506 -2.4583 0.0328 24 6 5.5783 -1.6916 0.5698 25 7 6.2360 -0.7577 1.2240 26 14 6.5130 -3.0165 -0.3576 27 1 5.5485 -3.9410 -1.0060 28 1 7.3672 -2.3854 -1.3955 29 1 7.3664 -3.7764 0.5909 30 1 -0.3634 0.5138 0.8900 31 1 -0.3634 0.5138 -0.8900 32 1 -0.3633 -1.0277 -0.0005 33 1 1.8933 -0.5138 -0.8900 34 1 3.1299 1.4426 0.0005 35 1 1.6766 1.9564 -0.8899 36 1 1.6766 1.9563 0.8900 37 1 0.4437 -0.0771 2.5444 38 1 1.8183 1.0501 2.4548 39 1 2.7233 -1.3673 3.6009 40 1 4.4023 -1.6343 6.1295 41 1 4.2497 -0.0988 5.2250 42 1 5.2039 -0.2610 7.8474 43 1 4.4122 1.2004 7.1713 44 1 3.1437 -1.0720 8.7992 45 1 2.9769 0.6958 9.0422 46 1 0.9775 -1.8059 8.1066 47 1 -0.3295 0.2499 6.3288 48 1 -0.5613 -1.5261 6.3751 49 1 -1.9932 -1.3981 8.3119 50 1 -2.4810 0.0688 7.4034 51 1 -1.6699 0.3326 9.9597 52 1 -1.0737 1.4990 8.7391 53 1 0.3720 -0.7923 10.0634 54 1 1.0223 0.7584 9.4610 55 1 3.9896 -0.0326 1.7315 56 1 7.2060 -0.7577 1.2247 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC001271855310.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 20:59:28 Heat of formation + Delta-G solvation = -35.672307 kcal Electronic energy + Delta-G solvation = -31566.664770 eV Core-core repulsion = 27703.018879 eV Total energy + Delta-G solvation = -3863.645891 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 337.247 amu Computer time = 1.10 seconds Orbital eigenvalues (eV) -40.31177 -38.51824 -37.20310 -36.58664 -33.63353 -33.23996 -31.43597 -30.47844 -29.85330 -28.44953 -27.00015 -26.69336 -26.59108 -23.97141 -22.72741 -22.03567 -21.51790 -20.43602 -19.69713 -19.44968 -18.57650 -17.43548 -16.90198 -16.50983 -15.90586 -15.62263 -15.07683 -14.83034 -14.49845 -14.27291 -13.87403 -13.65198 -13.55176 -13.45627 -13.14865 -13.12138 -13.00099 -12.74339 -12.59959 -12.50093 -12.02420 -11.56204 -11.42578 -11.37147 -11.16610 -11.03388 -11.00385 -10.95483 -10.93939 -10.92383 -10.87187 -10.79799 -10.63936 -10.59774 -10.45773 -10.34450 -10.17086 -9.74198 -9.67152 -9.24695 -8.94547 -8.43515 -8.35227 -7.03005 -5.83358 -3.12669 3.08528 3.37412 3.41748 3.44773 3.46192 4.13020 4.44318 4.52930 4.61100 4.63353 4.82786 4.94233 4.98893 5.19480 5.26278 5.32304 5.39017 5.40813 5.44969 5.49354 5.49991 5.52695 5.63418 5.64676 5.69179 5.69983 5.77130 5.83339 5.85628 5.87744 5.89541 5.91237 6.01739 6.02404 6.11425 6.11909 6.15579 6.20980 6.21861 6.27102 6.35207 6.40718 6.48054 6.57288 6.68451 6.77118 6.83249 6.95930 7.05819 7.12096 7.16287 7.65297 8.08636 8.34213 8.76185 9.46555 10.01669 10.37757 11.38337 Molecular weight = 337.25amu Principal moments of inertia in cm(-1) A = 0.011983 B = 0.003362 C = 0.002820 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2336.150278 B = 8325.770356 C = 9926.874102 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.148 4.148 2 C -0.110 4.110 3 C -0.140 4.140 4 C 0.170 3.830 5 H 0.051 0.949 6 C 0.114 3.886 7 N -0.716 5.716 8 C 0.520 3.480 9 O -0.528 6.528 10 C 0.050 3.950 11 H 0.072 0.928 12 C -0.124 4.124 13 C -0.121 4.121 14 C 0.036 3.964 15 N -0.485 5.485 16 C 0.076 3.924 17 C -0.134 4.134 18 C -0.122 4.122 19 C -0.118 4.118 20 C -0.116 4.116 21 N -0.719 5.719 22 C -0.239 4.239 23 H 0.070 0.930 24 C -0.010 4.010 25 N -0.928 5.928 26 Si 0.903 3.097 27 H -0.281 1.281 28 H -0.293 1.293 29 H -0.293 1.293 30 H 0.052 0.948 31 H 0.045 0.955 32 H 0.048 0.952 33 H 0.071 0.929 34 H 0.067 0.933 35 H 0.038 0.962 36 H 0.046 0.954 37 H 0.062 0.938 38 H 0.066 0.934 39 H 0.407 0.593 40 H 0.076 0.924 41 H 0.086 0.914 42 H 0.073 0.927 43 H 0.076 0.924 44 H 0.043 0.957 45 H 0.083 0.917 46 H 0.038 0.962 47 H 0.114 0.886 48 H 0.052 0.948 49 H 0.058 0.942 50 H 0.064 0.936 51 H 0.059 0.941 52 H 0.068 0.932 53 H 0.059 0.941 54 H 0.074 0.926 55 H 0.386 0.614 56 H 0.254 0.746 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -11.016 0.068 13.776 17.640 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 -0.206 4.206 2 C -0.132 4.132 3 C -0.197 4.197 4 C 0.060 3.940 5 H 0.069 0.931 6 C -0.010 4.010 7 N -0.369 5.369 8 C 0.304 3.696 9 O -0.405 6.405 10 C -0.062 4.062 11 H 0.090 0.910 12 C -0.163 4.163 13 C -0.159 4.159 14 C -0.092 4.092 15 N -0.209 5.209 16 C -0.033 4.033 17 C -0.172 4.172 18 C -0.160 4.160 19 C -0.156 4.156 20 C -0.154 4.154 21 N -0.360 5.360 22 C -0.371 4.371 23 H 0.088 0.912 24 C -0.206 4.206 25 N -0.576 5.576 26 Si 0.734 3.266 27 H -0.206 1.206 28 H -0.220 1.220 29 H -0.220 1.220 30 H 0.071 0.929 31 H 0.064 0.936 32 H 0.067 0.933 33 H 0.089 0.911 34 H 0.086 0.914 35 H 0.057 0.943 36 H 0.065 0.935 37 H 0.081 0.919 38 H 0.084 0.916 39 H 0.243 0.757 40 H 0.095 0.905 41 H 0.105 0.895 42 H 0.092 0.908 43 H 0.095 0.905 44 H 0.061 0.939 45 H 0.102 0.898 46 H 0.056 0.944 47 H 0.132 0.868 48 H 0.071 0.929 49 H 0.077 0.923 50 H 0.083 0.917 51 H 0.078 0.922 52 H 0.087 0.913 53 H 0.078 0.922 54 H 0.092 0.908 55 H 0.220 0.780 56 H 0.064 0.936 Dipole moment (debyes) X Y Z Total from point charges -11.661 1.111 13.645 17.983 hybrid contribution 1.346 -1.829 -0.385 2.303 sum -10.315 -0.718 13.260 16.815 Atomic orbital electron populations 1.21921 0.96795 1.00903 1.01005 1.21714 0.93550 0.97173 1.00811 1.21764 1.02578 0.95620 0.99785 1.20500 0.86342 0.96564 0.90607 0.93081 1.21749 0.97034 0.97851 0.84394 1.45987 1.48980 1.36681 1.05229 1.20206 0.81380 0.83880 0.84090 1.90554 1.35604 1.27989 1.86353 1.22301 0.95960 0.96789 0.91162 0.91024 1.22420 0.92084 1.01740 1.00043 1.22465 0.97100 1.01386 0.94939 1.23239 0.90198 1.00352 0.95387 1.64532 1.03824 1.49671 1.02877 1.22479 0.91354 0.94780 0.94678 1.22823 0.92436 1.03972 0.97960 1.22441 0.97732 0.99180 0.96615 1.22278 0.95273 0.99940 0.98127 1.22195 0.97303 1.00198 0.95734 1.42445 0.98749 1.33454 1.61391 1.19246 0.88908 1.04507 1.24396 0.91191 1.24707 0.96415 0.98646 1.00818 1.69674 1.06800 1.34799 1.46350 0.86185 0.79992 0.81182 0.79192 1.20644 1.21977 1.21976 0.92906 0.93578 0.93298 0.91056 0.91383 0.94322 0.93534 0.91945 0.91551 0.75696 0.90498 0.89509 0.90809 0.90500 0.93900 0.89844 0.94411 0.86842 0.92947 0.92285 0.91687 0.92233 0.91344 0.92250 0.90761 0.78018 0.93583 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 -0.15 -2.07 8.84 37.15 0.33 -1.75 16 2 C -0.11 -1.87 2.91 -90.62 -0.26 -2.14 16 3 C -0.14 -2.39 8.69 37.16 0.32 -2.06 16 4 C 0.17 3.10 2.27 -67.93 -0.15 2.95 16 5 H 0.05 0.95 8.08 -51.93 -0.42 0.53 16 6 C 0.11 1.93 4.51 -4.04 -0.02 1.91 16 7 N -0.72 -11.80 5.26 -60.30 -0.32 -12.12 16 8 C 0.52 8.57 6.36 -10.98 -0.07 8.50 16 9 O -0.53 -10.07 13.65 5.55 0.08 -9.99 16 10 C 0.05 0.69 2.62 -67.80 -0.18 0.51 16 11 H 0.07 0.93 7.66 -51.93 -0.40 0.53 16 12 C -0.12 -1.65 6.47 -25.38 -0.16 -1.82 16 13 C -0.12 -1.39 7.06 -24.87 -0.18 -1.57 16 14 C 0.04 0.39 5.67 -1.90 -0.01 0.38 16 15 N -0.48 -6.41 4.26 -214.70 -0.92 -7.32 16 16 C 0.08 0.91 2.38 -66.59 -0.16 0.75 16 17 C -0.13 -1.73 5.38 -25.03 -0.13 -1.87 16 18 C -0.12 -1.29 6.91 -24.70 -0.17 -1.46 16 19 C -0.12 -1.18 6.83 -25.07 -0.17 -1.35 16 20 C -0.12 -1.19 6.05 -25.61 -0.16 -1.35 16 21 N -0.72 -16.08 3.79 -53.43 -0.20 -16.28 16 22 C -0.24 -6.07 9.93 -15.06 -0.15 -6.22 16 23 H 0.07 1.76 7.83 -52.48 -0.41 1.35 16 24 C -0.01 -0.25 5.50 -17.43 -0.10 -0.35 16 25 N -0.93 -26.21 13.06 55.49 0.72 -25.48 16 26 Si 0.90 21.35 29.55 -169.99 -5.02 16.32 16 27 H -0.28 -6.48 7.11 56.52 0.40 -6.08 16 28 H -0.29 -7.08 7.11 56.52 0.40 -6.68 16 29 H -0.29 -6.98 7.11 56.52 0.40 -6.58 16 30 H 0.05 0.72 6.54 -51.93 -0.34 0.38 16 31 H 0.05 0.59 8.14 -51.93 -0.42 0.17 16 32 H 0.05 0.65 8.14 -51.93 -0.42 0.22 16 33 H 0.07 1.34 8.14 -51.93 -0.42 0.91 16 34 H 0.07 1.35 7.60 -51.93 -0.39 0.96 16 35 H 0.04 0.59 8.14 -51.93 -0.42 0.17 16 36 H 0.05 0.76 6.32 -51.93 -0.33 0.43 16 37 H 0.06 1.01 6.71 -51.93 -0.35 0.66 16 38 H 0.07 1.21 6.17 -51.93 -0.32 0.89 16 39 H 0.41 6.84 8.10 -40.82 -0.33 6.51 16 40 H 0.08 0.94 8.14 -51.93 -0.42 0.51 16 41 H 0.09 1.36 7.63 -51.93 -0.40 0.96 16 42 H 0.07 0.73 8.14 -51.93 -0.42 0.30 16 43 H 0.08 0.95 8.14 -51.93 -0.42 0.53 16 44 H 0.04 0.43 8.02 -51.93 -0.42 0.01 16 45 H 0.08 0.84 7.16 -51.93 -0.37 0.47 16 46 H 0.04 0.44 7.96 -51.93 -0.41 0.03 16 47 H 0.11 1.82 5.09 -51.93 -0.26 1.56 16 48 H 0.05 0.68 8.14 -51.93 -0.42 0.25 16 49 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 50 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 51 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 52 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 53 H 0.06 0.53 8.14 -51.93 -0.42 0.10 16 54 H 0.07 0.78 6.53 -51.93 -0.34 0.44 16 55 H 0.39 9.42 7.80 -40.82 -0.32 9.10 16 56 H 0.25 7.05 8.31 -40.82 -0.34 6.71 16 LS Contribution 418.65 15.07 6.31 6.31 Total: -1.00 -28.17 418.65 -11.21 -39.38 By element: Atomic # 1 Polarization: 26.55 SS G_CDS: -10.44 Total: 16.11 kcal Atomic # 6 Polarization: -5.51 SS G_CDS: -1.42 Total: -6.92 kcal Atomic # 7 Polarization: -60.49 SS G_CDS: -0.71 Total: -61.21 kcal Atomic # 8 Polarization: -10.07 SS G_CDS: 0.08 Total: -9.99 kcal Atomic # 14 Polarization: 21.35 SS G_CDS: -5.02 Total: 16.32 kcal Total LS contribution 6.31 Total: 6.31 kcal Total: -28.17 -11.21 -39.38 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. ZINC001271855310.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 3.706 kcal (2) G-P(sol) polarization free energy of solvation -28.169 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -24.463 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.209 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.379 kcal (6) G-S(sol) free energy of system = (1) + (5) -35.672 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds