Wall clock time and date at job start Tue Mar 31 2020 14:49:40 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 1.46907 * 1 3 3 C 1.46896 * 110.99805 * 2 1 4 4 C 1.46899 * 110.99769 * 123.95279 * 2 1 3 5 5 C 1.52997 * 109.47254 * 66.04707 * 4 2 1 6 6 N 1.46894 * 109.47515 * 179.97438 * 5 4 2 7 7 C 1.47900 * 111.00063 * 290.81228 * 6 5 4 8 8 C 1.55029 * 104.87165 * 213.76968 * 7 6 5 9 9 C 1.54484 * 101.60043 * 36.40859 * 8 7 6 10 10 C 1.47604 * 111.00593 * 169.99995 * 6 5 4 11 11 C 1.52328 * 110.21926 * 206.56543 * 9 8 7 12 12 C 1.53263 * 109.22088 * 181.62813 * 11 9 8 13 13 C 1.53044 * 109.18302 * 56.52467 * 12 11 9 14 14 N 1.46851 * 109.64009 * 300.24563 * 13 12 11 15 15 C 1.46899 * 110.99951 * 186.31836 * 14 13 12 16 16 C 1.52996 * 109.47628 * 293.95537 * 15 14 13 17 17 C 1.53001 * 109.47514 * 179.97438 * 16 15 14 18 18 C 1.50695 * 109.47466 * 180.02562 * 17 16 15 19 19 H 1.08005 * 119.99706 * 0.02562 * 18 17 16 20 20 C 1.37876 * 120.00400 * 180.02562 * 18 17 16 21 21 N 1.31514 * 119.99605 * 359.97438 * 20 18 17 22 22 Si 1.86796 * 120.00190 * 180.02562 * 20 18 17 23 23 H 1.48502 * 109.47204 * 0.02562 * 22 20 18 24 24 H 1.48500 * 109.47378 * 119.99456 * 22 20 18 25 25 H 1.48498 * 109.46935 * 239.99918 * 22 20 18 26 26 C 1.46984 * 111.13560 * 62.27249 * 14 13 12 27 27 H 1.08995 * 109.47407 * 296.04618 * 1 2 3 28 28 H 1.09006 * 109.46770 * 56.04664 * 1 2 3 29 29 H 1.09003 * 109.46848 * 176.04346 * 1 2 3 30 30 H 1.08998 * 109.47200 * 183.95269 * 3 2 1 31 31 H 1.08998 * 109.47707 * 303.95146 * 3 2 1 32 32 H 1.09001 * 109.47500 * 63.95378 * 3 2 1 33 33 H 1.09002 * 109.47043 * 186.04778 * 4 2 1 34 34 H 1.09001 * 109.47354 * 306.04839 * 4 2 1 35 35 H 1.09002 * 109.47153 * 300.00004 * 5 4 2 36 36 H 1.08998 * 109.47533 * 59.99633 * 5 4 2 37 37 H 1.09001 * 110.36269 * 332.61333 * 7 6 5 38 38 H 1.09003 * 110.36576 * 94.92083 * 7 6 5 39 39 H 1.09002 * 111.00332 * 278.33084 * 8 7 6 40 40 H 1.08997 * 111.00388 * 154.48422 * 8 7 6 41 41 H 1.09003 * 109.91545 * 243.06225 * 10 6 5 42 42 H 1.08999 * 109.91177 * 4.14885 * 10 6 5 43 43 H 1.08991 * 109.51541 * 301.55068 * 11 9 8 44 44 H 1.08996 * 109.51148 * 61.70788 * 11 9 8 45 45 H 1.09004 * 109.52064 * 176.43373 * 12 11 9 46 46 H 1.08998 * 109.51930 * 296.60905 * 12 11 9 47 47 H 1.09001 * 109.44113 * 60.29540 * 13 12 11 48 48 H 1.08992 * 109.44675 * 180.19443 * 13 12 11 49 49 H 1.09008 * 109.46989 * 53.96030 * 15 14 13 50 50 H 1.09001 * 109.47477 * 173.95418 * 15 14 13 51 51 H 1.08995 * 109.47295 * 299.99944 * 16 15 14 52 52 H 1.09008 * 109.47084 * 60.00035 * 16 15 14 53 53 H 1.08995 * 109.47120 * 300.00450 * 17 16 15 54 54 H 1.08999 * 109.46695 * 60.00170 * 17 16 15 55 55 H 0.97000 * 119.99449 * 180.02562 * 21 20 18 56 56 H 1.09003 * 109.44725 * 179.45925 * 26 14 13 57 57 H 1.09004 * 109.44091 * 59.55399 * 26 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 7 1.4691 0.0000 0.0000 3 6 1.9955 1.3714 0.0000 4 6 1.9955 -0.7660 1.1376 5 6 1.6315 -2.2426 0.9704 6 7 2.1584 -3.0087 2.1076 7 6 3.6354 -3.0718 2.0654 8 6 3.9910 -4.4631 2.6496 9 6 2.8393 -5.3341 2.1007 10 6 1.6295 -4.3867 2.1078 11 6 2.5951 -6.5241 3.0198 12 6 1.4773 -7.3935 2.4334 13 6 1.8618 -7.8169 1.0139 14 7 2.0530 -6.6248 0.1779 15 6 2.2759 -6.9964 -1.2257 16 6 3.6042 -7.7453 -1.3504 17 6 3.8361 -8.1328 -2.8123 18 6 5.1441 -8.8709 -2.9350 19 1 5.7494 -9.0465 -2.0578 20 6 5.5682 -9.3222 -4.1668 21 7 4.8309 -9.1088 -5.2347 22 14 7.1893 -10.2377 -4.3187 23 1 7.8229 -10.3480 -2.9802 24 1 6.9410 -11.5974 -4.8617 25 1 8.0926 -9.4962 -5.2349 26 6 3.1546 -5.7937 0.6840 27 1 -0.3634 0.4512 0.9232 28 1 -0.3633 0.5740 -0.8525 29 1 -0.3633 -1.0253 -0.0709 30 1 3.0828 1.3433 -0.0708 31 1 1.5899 1.9164 -0.8524 32 1 1.7044 1.8724 0.9233 33 1 3.0797 -0.6611 1.1757 34 1 1.5611 -0.3872 2.0628 35 1 0.5472 -2.3475 0.9323 36 1 2.0658 -2.6214 0.0452 37 1 3.9893 -2.9905 1.0377 38 1 4.0666 -2.2812 2.6795 39 1 3.9807 -4.4435 3.7394 40 1 4.9546 -4.8091 2.2758 41 1 1.0314 -4.5548 3.0034 42 1 1.0205 -4.5507 1.2188 43 1 3.5083 -7.1130 3.1034 44 1 2.2993 -6.1675 4.0064 45 1 1.3417 -8.2796 3.0536 46 1 0.5492 -6.8227 2.4045 47 1 2.7880 -8.3908 1.0448 48 1 1.0680 -8.4328 0.5914 49 1 1.4633 -7.6390 -1.5649 50 1 2.3074 -6.0961 -1.8394 51 1 4.4167 -7.1028 -1.0113 52 1 3.5727 -8.6457 -0.7368 53 1 3.0235 -8.7754 -3.1510 54 1 3.8674 -7.2327 -3.4261 55 1 5.1291 -9.4266 -6.1013 56 1 3.2785 -4.9236 0.0393 57 1 4.0761 -6.3760 0.6881 RHF calculation, no. of doubly occupied orbitals= 64 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) 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 ZINC001277951668.mol2 57 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 14:49:40 Heat of formation + Delta-G solvation = -3.072656 kcal Electronic energy + Delta-G solvation = -29113.873927 eV Core-core repulsion = 25543.012376 eV Total energy + Delta-G solvation = -3570.861550 eV No. of doubly occupied orbitals = 64 Molecular weight (most abundant/longest-lived isotopes) = 323.263 amu Computer time = 0.78 seconds Orbital eigenvalues (eV) -40.52822 -38.21700 -37.11754 -34.68091 -33.11768 -32.15241 -30.60358 -29.36487 -28.95646 -27.82934 -26.67080 -25.39521 -24.31201 -23.86911 -22.26709 -21.79060 -21.21194 -20.36265 -20.10943 -18.23552 -16.48146 -16.24122 -15.89128 -15.76242 -15.41641 -15.01885 -14.80952 -14.57658 -14.32771 -14.18081 -14.07727 -13.99508 -13.44742 -13.07095 -12.85926 -12.82332 -12.58948 -12.46892 -12.19040 -12.18332 -12.01323 -11.90886 -11.85789 -11.63354 -11.40434 -11.18106 -11.13482 -10.96097 -10.84718 -10.82167 -10.69320 -10.56591 -10.46713 -10.14446 -10.13721 -9.61952 -9.43003 -9.16336 -8.61888 -8.36019 -8.33838 -7.83640 -6.00339 -4.02907 3.29603 3.37048 3.41041 3.51826 4.11698 4.18075 4.45122 4.53033 4.57970 4.73173 4.80905 4.90815 5.03165 5.08461 5.11511 5.17149 5.23078 5.26780 5.31316 5.35080 5.35832 5.40437 5.44094 5.58882 5.59657 5.62026 5.65747 5.69980 5.72035 5.76720 5.79181 5.80620 5.86339 5.92919 5.94515 5.97829 6.03371 6.05578 6.12961 6.16291 6.28363 6.35390 6.39984 6.61393 6.70234 6.75874 6.79447 6.91720 7.05460 7.07467 7.38853 7.45491 7.66427 7.81334 7.99322 8.42699 9.04206 9.61223 11.10744 Molecular weight = 323.26amu Principal moments of inertia in cm(-1) A = 0.011096 B = 0.002846 C = 0.002503 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2522.921310 B = 9836.289811 C =11183.654272 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.022 3.978 2 N -0.549 5.549 3 C 0.026 3.974 4 C 0.061 3.939 5 C 0.055 3.945 6 N -0.532 5.532 7 C 0.042 3.958 8 C -0.122 4.122 9 C -0.072 4.072 10 C 0.061 3.939 11 C -0.103 4.103 12 C -0.116 4.116 13 C 0.052 3.948 14 N -0.536 5.536 15 C 0.054 3.946 16 C -0.143 4.143 17 C 0.025 3.975 18 C -0.519 4.519 19 H 0.053 0.947 20 C 0.056 3.944 21 N -0.895 5.895 22 Si 0.890 3.110 23 H -0.274 1.274 24 H -0.284 1.284 25 H -0.284 1.284 26 C 0.068 3.932 27 H 0.025 0.975 28 H 0.066 0.934 29 H 0.071 0.929 30 H 0.068 0.932 31 H 0.068 0.932 32 H 0.024 0.976 33 H 0.072 0.928 34 H 0.040 0.960 35 H 0.072 0.928 36 H 0.047 0.953 37 H 0.049 0.951 38 H 0.074 0.926 39 H 0.075 0.925 40 H 0.074 0.926 41 H 0.071 0.929 42 H 0.072 0.928 43 H 0.060 0.940 44 H 0.063 0.937 45 H 0.063 0.937 46 H 0.068 0.932 47 H 0.038 0.962 48 H 0.071 0.929 49 H 0.070 0.930 50 H 0.069 0.931 51 H 0.047 0.953 52 H 0.047 0.953 53 H 0.015 0.985 54 H 0.015 0.985 55 H 0.260 0.740 56 H 0.068 0.932 57 H 0.042 0.958 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.338 15.825 17.696 25.161 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 -0.126 4.126 2 N -0.273 5.273 3 C -0.122 4.122 4 C -0.067 4.067 5 C -0.074 4.074 6 N -0.256 5.256 7 C -0.086 4.086 8 C -0.160 4.160 9 C -0.073 4.073 10 C -0.066 4.066 11 C -0.141 4.141 12 C -0.154 4.154 13 C -0.077 4.077 14 N -0.259 5.259 15 C -0.074 4.074 16 C -0.182 4.182 17 C -0.013 4.013 18 C -0.558 4.558 19 H 0.071 0.929 20 C -0.145 4.145 21 N -0.534 5.534 22 Si 0.718 3.282 23 H -0.198 1.198 24 H -0.210 1.210 25 H -0.210 1.210 26 C -0.060 4.060 27 H 0.043 0.957 28 H 0.085 0.915 29 H 0.090 0.910 30 H 0.086 0.914 31 H 0.087 0.913 32 H 0.042 0.958 33 H 0.090 0.910 34 H 0.058 0.942 35 H 0.090 0.910 36 H 0.065 0.935 37 H 0.067 0.933 38 H 0.093 0.907 39 H 0.094 0.906 40 H 0.092 0.908 41 H 0.089 0.911 42 H 0.091 0.909 43 H 0.079 0.921 44 H 0.082 0.918 45 H 0.081 0.919 46 H 0.087 0.913 47 H 0.056 0.944 48 H 0.090 0.910 49 H 0.089 0.911 50 H 0.087 0.913 51 H 0.066 0.934 52 H 0.065 0.935 53 H 0.033 0.967 54 H 0.033 0.967 55 H 0.069 0.931 56 H 0.086 0.914 57 H 0.060 0.940 Dipole moment (debyes) X Y Z Total from point charges -8.804 16.116 17.543 25.397 hybrid contribution 1.697 -1.023 -0.368 2.016 sum -7.107 15.093 17.174 23.943 Atomic orbital electron populations 1.22442 0.87338 1.02562 1.00300 1.61903 1.08145 1.13812 1.43455 1.22358 1.00814 0.88668 1.00352 1.22059 1.00092 0.93459 0.91135 1.22241 1.00132 0.92705 0.92273 1.63599 1.06385 1.14003 1.41656 1.23080 0.88176 0.97440 0.99900 1.22727 0.98203 0.94306 1.00805 1.21266 0.95414 0.95347 0.95301 1.22732 0.96348 0.85324 1.02204 1.21446 0.98975 0.95863 0.97807 1.21623 0.98844 0.99331 0.95558 1.22064 1.00469 0.92075 0.93052 1.62263 1.41963 1.18732 1.02948 1.22309 0.98018 0.99804 0.87225 1.22208 0.95772 0.98680 1.01537 1.19015 0.96608 0.96377 0.89270 1.21285 1.05372 1.35748 0.93372 0.92921 1.25026 0.97190 0.96261 0.95991 1.69975 1.37768 1.46792 0.98882 0.86567 0.83957 0.79618 0.78054 1.19826 1.20984 1.20970 1.21920 0.92998 0.97181 0.93912 0.95682 0.91474 0.90991 0.91366 0.91345 0.95781 0.90960 0.94187 0.90968 0.93500 0.93272 0.90735 0.90637 0.90768 0.91081 0.90923 0.92097 0.91798 0.91861 0.91316 0.94388 0.91029 0.91133 0.91257 0.93404 0.93471 0.96671 0.96656 0.93062 0.91366 0.93959 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.02 0.18 9.32 60.07 0.56 0.74 16 2 N -0.55 -5.35 5.02 -251.26 -1.26 -6.61 16 3 C 0.03 0.21 9.57 60.06 0.57 0.78 16 4 C 0.06 0.59 5.00 -3.83 -0.02 0.57 16 5 C 0.06 0.59 4.49 -3.83 -0.02 0.57 16 6 N -0.53 -5.74 5.17 -231.42 -1.20 -6.94 16 7 C 0.04 0.43 5.48 -2.20 -0.01 0.42 16 8 C -0.12 -1.24 5.98 -24.88 -0.15 -1.39 16 9 C -0.07 -0.80 0.53 -154.12 -0.08 -0.89 16 10 C 0.06 0.68 5.18 -3.09 -0.02 0.67 16 11 C -0.10 -1.08 4.63 -26.94 -0.12 -1.20 16 12 C -0.12 -1.26 5.92 -26.57 -0.16 -1.41 16 13 C 0.05 0.70 5.02 -3.83 -0.02 0.68 16 14 N -0.54 -7.84 4.30 -235.05 -1.01 -8.85 16 15 C 0.05 0.93 5.37 -3.83 -0.02 0.91 16 16 C -0.14 -2.96 4.45 -26.73 -0.12 -3.08 16 17 C 0.02 0.65 4.97 -27.88 -0.14 0.51 16 18 C -0.52 -14.94 9.11 -34.44 -0.31 -15.26 16 19 H 0.05 1.49 7.74 -52.48 -0.41 1.08 16 20 C 0.06 1.64 5.46 -17.82 -0.10 1.54 16 21 N -0.89 -27.20 13.29 55.43 0.74 -26.46 16 22 Si 0.89 21.92 29.54 -169.99 -5.02 16.90 16 23 H -0.27 -6.60 7.11 56.52 0.40 -6.20 16 24 H -0.28 -6.89 7.11 56.52 0.40 -6.49 16 25 H -0.28 -6.89 7.11 56.52 0.40 -6.49 16 26 C 0.07 0.94 3.41 -4.16 -0.01 0.93 16 27 H 0.02 0.20 8.14 -51.93 -0.42 -0.23 16 28 H 0.07 0.51 8.12 -51.93 -0.42 0.08 16 29 H 0.07 0.62 6.47 -51.93 -0.34 0.28 16 30 H 0.07 0.52 8.12 -51.93 -0.42 0.10 16 31 H 0.07 0.49 8.12 -51.93 -0.42 0.06 16 32 H 0.02 0.18 8.14 -51.93 -0.42 -0.25 16 33 H 0.07 0.71 7.41 -51.93 -0.38 0.32 16 34 H 0.04 0.40 8.12 -51.93 -0.42 -0.02 16 35 H 0.07 0.77 6.45 -51.93 -0.33 0.43 16 36 H 0.05 0.59 7.85 -51.93 -0.41 0.18 16 37 H 0.05 0.55 7.29 -51.93 -0.38 0.17 16 38 H 0.07 0.70 8.14 -51.93 -0.42 0.27 16 39 H 0.07 0.71 8.02 -51.93 -0.42 0.29 16 40 H 0.07 0.76 8.01 -51.93 -0.42 0.35 16 41 H 0.07 0.78 7.72 -51.93 -0.40 0.37 16 42 H 0.07 0.92 6.83 -51.93 -0.35 0.56 16 43 H 0.06 0.67 8.14 -51.93 -0.42 0.24 16 44 H 0.06 0.60 8.02 -51.93 -0.42 0.18 16 45 H 0.06 0.61 8.14 -51.93 -0.42 0.19 16 46 H 0.07 0.74 7.61 -51.93 -0.40 0.35 16 47 H 0.04 0.57 6.78 -51.93 -0.35 0.22 16 48 H 0.07 0.96 8.05 -51.93 -0.42 0.54 16 49 H 0.07 1.23 8.06 -51.92 -0.42 0.81 16 50 H 0.07 1.23 8.14 -51.93 -0.42 0.81 16 51 H 0.05 1.00 6.47 -51.93 -0.34 0.66 16 52 H 0.05 0.98 6.69 -51.92 -0.35 0.63 16 53 H 0.01 0.41 8.14 -51.93 -0.42 -0.01 16 54 H 0.02 0.42 8.14 -51.93 -0.42 0.00 16 55 H 0.26 7.42 8.31 -40.82 -0.34 7.08 16 56 H 0.07 1.01 7.56 -51.93 -0.39 0.62 16 57 H 0.04 0.65 6.53 -51.93 -0.34 0.32 16 LS Contribution 417.99 15.07 6.30 6.30 Total: -1.00 -29.98 417.99 -13.07 -43.05 By element: Atomic # 1 Polarization: 8.98 SS G_CDS: -11.45 Total: -2.48 kcal Atomic # 6 Polarization: -14.73 SS G_CDS: -0.17 Total: -14.90 kcal Atomic # 7 Polarization: -46.14 SS G_CDS: -2.73 Total: -48.87 kcal Atomic # 14 Polarization: 21.92 SS G_CDS: -5.02 Total: 16.90 kcal Total LS contribution 6.30 Total: 6.30 kcal Total: -29.98 -13.07 -43.05 kcal The number of atoms in the molecule is 57 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. ZINC001277951668.mol2 57 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 39.981 kcal (2) G-P(sol) polarization free energy of solvation -29.982 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 9.999 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.072 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.054 kcal (6) G-S(sol) free energy of system = (1) + (5) -3.073 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.78 seconds