Wall clock time and date at job start Tue Mar 9 2021 15:09:58 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= 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 1.52993 * 1 3 3 C 1.53005 * 109.46822 * 2 1 4 4 C 1.52993 * 109.47336 * 240.00010 * 2 1 3 5 5 O 1.45199 * 109.47237 * 119.99264 * 2 1 3 6 6 C 1.34639 * 116.99545 * 60.00332 * 5 2 1 7 7 O 1.21508 * 120.00196 * 359.97438 * 6 5 2 8 8 N 1.34781 * 119.99717 * 179.97438 * 6 5 2 9 9 C 1.46500 * 119.99965 * 179.97438 * 8 6 5 10 10 C 1.52994 * 109.47365 * 179.97438 * 9 8 6 11 11 H 1.09003 * 109.47420 * 305.00323 * 10 9 8 12 12 C 1.53002 * 109.46972 * 65.00366 * 10 9 8 13 13 C 1.52997 * 109.47319 * 179.97438 * 12 10 9 14 14 C 1.52999 * 109.47128 * 300.00062 * 13 12 10 15 15 H 1.08997 * 109.47265 * 299.99688 * 14 13 12 16 16 C 1.53007 * 109.47189 * 179.97438 * 14 13 12 17 17 O 1.42903 * 109.46788 * 64.99781 * 16 14 13 18 18 C 1.35912 * 116.99486 * 180.02562 * 17 16 14 19 19 C 1.38709 * 120.04463 * 180.02562 * 18 17 16 20 20 C 1.38163 * 119.95606 * 179.97438 * 19 18 17 21 21 C 1.50692 * 119.98014 * 180.02562 * 20 19 18 22 22 O 1.42898 * 109.47092 * 14.99357 * 21 20 19 23 23 Si 1.86297 * 109.47691 * 134.99590 * 21 20 19 24 24 C 1.38332 * 120.04312 * 0.02562 * 20 19 18 25 25 Br 1.89099 * 119.94983 * 180.02562 * 24 20 19 26 26 C 1.38360 * 120.09085 * 359.67444 * 24 20 19 27 27 C 1.38120 * 120.04815 * 0.60864 * 26 24 20 28 28 C 1.53003 * 109.47251 * 60.00135 * 14 13 12 29 29 C 1.52999 * 109.47273 * 185.00305 * 10 9 8 30 30 H 1.09003 * 109.47647 * 300.00304 * 1 2 3 31 31 H 1.08998 * 109.47228 * 60.00191 * 1 2 3 32 32 H 1.09003 * 109.47331 * 180.02562 * 1 2 3 33 33 H 1.09004 * 109.46821 * 180.02562 * 3 2 1 34 34 H 1.09001 * 109.46875 * 299.99422 * 3 2 1 35 35 H 1.08994 * 109.47802 * 59.99690 * 3 2 1 36 36 H 1.09007 * 109.46718 * 299.99665 * 4 2 1 37 37 H 1.09001 * 109.47620 * 59.99808 * 4 2 1 38 38 H 1.08999 * 109.47099 * 179.97438 * 4 2 1 39 39 H 0.96993 * 120.00125 * 0.02562 * 8 6 5 40 40 H 1.09003 * 109.46868 * 59.99850 * 9 8 6 41 41 H 1.09000 * 109.47259 * 300.00380 * 9 8 6 42 42 H 1.09000 * 109.46951 * 300.00121 * 12 10 9 43 43 H 1.09003 * 109.47084 * 59.99750 * 12 10 9 44 44 H 1.09004 * 109.47290 * 179.97438 * 13 12 10 45 45 H 1.09003 * 109.47219 * 59.99867 * 13 12 10 46 46 H 1.09000 * 109.46974 * 304.99946 * 16 14 13 47 47 H 1.08997 * 109.47260 * 185.00213 * 16 14 13 48 48 H 1.07997 * 120.02318 * 359.95479 * 19 18 17 49 49 H 1.09007 * 109.46996 * 255.00130 * 21 20 19 50 50 H 0.96707 * 114.00243 * 180.02562 * 22 21 20 51 51 H 1.48502 * 110.00333 * 178.67876 * 23 21 20 52 52 H 1.48495 * 110.00004 * 300.00235 * 23 21 20 53 53 H 1.08004 * 119.97810 * 180.29878 * 26 24 20 54 54 H 1.08002 * 120.02790 * 179.69806 * 27 26 24 55 55 H 1.08997 * 109.47350 * 59.99606 * 28 14 13 56 56 H 1.08995 * 109.47196 * 180.02562 * 28 14 13 57 57 H 1.08994 * 109.47161 * 60.00127 * 29 10 9 58 58 H 1.08997 * 109.47265 * 300.00024 * 29 10 9 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 1.4426 0.0000 4 6 2.0400 -0.7212 -1.2492 5 8 2.0140 -0.6843 1.1856 6 6 1.6522 -1.9722 1.3384 7 8 0.9509 -2.5094 0.5042 8 7 2.0680 -2.6655 2.4169 9 6 1.6740 -4.0666 2.5835 10 6 2.2752 -4.6149 3.8791 11 1 3.3548 -4.4651 3.8706 12 6 1.6675 -3.8787 5.0748 13 6 2.2682 -4.4274 6.3706 14 6 1.9611 -5.9221 6.4822 15 1 0.8815 -6.0715 6.4905 16 6 2.5624 -6.4709 7.7777 17 8 1.9125 -5.8667 8.8978 18 6 2.3318 -6.2472 10.1334 19 6 1.7442 -5.7010 11.2649 20 6 2.1714 -6.0896 12.5201 21 6 1.5330 -5.4969 13.7497 22 8 0.3125 -4.8483 13.3872 23 14 1.1754 -6.8513 14.9780 24 6 3.1849 -7.0222 12.6487 25 35 3.7671 -7.5527 14.3679 26 6 3.7681 -7.5729 11.5213 27 6 3.3479 -7.1829 10.2647 28 6 2.5688 -6.6583 5.2865 29 6 1.9686 -6.1097 3.9911 30 1 -0.3634 0.5139 0.8899 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3634 -1.0277 0.0005 33 1 3.1299 1.4426 -0.0005 34 1 1.6766 1.9563 -0.8901 35 1 1.6765 1.9565 0.8899 36 1 1.6766 -1.7489 -1.2491 37 1 1.6767 -0.2075 -2.1392 38 1 3.1300 -0.7208 -1.2494 39 1 2.6276 -2.2366 3.0830 40 1 2.0397 -4.6498 1.7383 41 1 0.5871 -4.1354 2.6292 42 1 1.8860 -2.8138 4.9950 43 1 0.5879 -4.0285 5.0833 44 1 1.8357 -3.9026 7.2224 45 1 3.3479 -4.2780 6.3623 46 1 3.6278 -6.2426 7.8091 47 1 2.4211 -7.5511 7.8148 48 1 0.9534 -4.9723 11.1649 49 1 2.2115 -4.7705 14.1971 50 1 -0.1535 -4.4427 14.1312 51 1 0.5748 -6.2758 16.2082 52 1 0.2514 -7.8482 14.3801 53 1 4.5559 -8.3045 11.6239 54 1 3.8068 -7.6093 9.3849 55 1 3.6485 -6.5089 5.2783 56 1 2.3496 -7.7231 5.3658 57 1 2.4015 -6.6341 3.1393 58 1 0.8890 -6.2595 3.9996 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 No. of singly occupied orbitals= 1 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). Br: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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 s_34_7425986_10302996.mol2 58 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 15:09:58 Heat of formation + Delta-G solvation = -148.342687 kcal Electronic energy + Delta-G solvation = -36687.763699 eV Core-core repulsion = 31774.268165 eV Total energy + Delta-G solvation = -4913.495534 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 456.139 amu Computer time = 1.12 seconds Orbital eigenvalues (eV) -41.85622 -41.49429 -40.22330 -39.17005 -38.28592 -37.56795 -36.12202 -35.03237 -33.68028 -32.96490 -32.64129 -31.70977 -30.22486 -28.42294 -28.39633 -28.31803 -27.08347 -25.39374 -23.92654 -23.57767 -23.16586 -22.20801 -21.57362 -21.12621 -20.68338 -19.23624 -19.05536 -18.64794 -17.68066 -17.37230 -17.14559 -17.07603 -16.93914 -16.42568 -16.29875 -16.07805 -15.85983 -15.74321 -15.38982 -15.14091 -15.06940 -14.89578 -14.80046 -14.46462 -14.28263 -14.24682 -14.04255 -13.78179 -13.40784 -13.36922 -13.19277 -13.13951 -13.07732 -12.95155 -12.89798 -12.87407 -12.77660 -12.64025 -12.46855 -12.36239 -12.28558 -12.19248 -12.02553 -11.86610 -11.74171 -11.50676 -11.42273 -11.40042 -11.19646 -11.12517 -10.95487 -10.87625 -10.23704 -9.81538 -9.30347 -4.67803 -0.08994 0.11519 0.27931 1.14049 1.15855 1.41433 1.72967 1.89916 2.08154 2.45584 2.99339 3.14233 3.46884 3.57887 3.66170 3.69477 3.71845 3.72596 3.77058 3.91912 3.96088 4.03042 4.06105 4.12866 4.18378 4.27376 4.31745 4.37384 4.43241 4.45626 4.50780 4.57840 4.58488 4.58976 4.60470 4.66961 4.69307 4.73674 4.79522 4.82735 4.84390 4.85055 4.88243 4.94955 5.03235 5.05650 5.08718 5.16087 5.18200 5.18982 5.24105 5.24343 5.25251 5.30762 5.33691 5.40497 5.46493 5.55056 5.57427 6.30057 6.36324 6.50094 7.31028 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.180 4.180 2 C 0.127 3.873 3 C -0.138 4.138 4 C -0.180 4.180 5 O -0.370 6.370 6 C 0.641 3.359 7 O -0.596 6.596 8 N -0.699 5.699 9 C 0.142 3.858 10 C -0.087 4.087 11 H 0.093 0.907 12 C -0.114 4.114 13 C -0.109 4.109 14 C -0.083 4.083 15 H 0.070 0.930 16 C 0.054 3.946 17 O -0.323 6.323 18 C 0.148 3.852 19 C -0.149 4.149 20 C -0.016 4.016 21 C -0.063 4.063 22 O -0.558 6.558 23 Si 0.578 3.422 24 C -0.151 4.151 25 Br 0.086 6.914 26 C -0.032 4.032 27 C -0.205 4.205 28 C -0.105 4.105 29 C -0.110 4.110 30 H 0.061 0.939 31 H 0.087 0.913 32 H 0.062 0.938 33 H 0.070 0.930 34 H 0.098 0.902 35 H 0.069 0.931 36 H 0.063 0.937 37 H 0.087 0.913 38 H 0.062 0.938 39 H 0.416 0.584 40 H 0.067 0.933 41 H 0.060 0.940 42 H 0.066 0.934 43 H 0.056 0.944 44 H 0.054 0.946 45 H 0.073 0.927 46 H 0.082 0.918 47 H 0.077 0.923 48 H 0.131 0.869 49 H 0.107 0.893 50 H 0.397 0.603 51 H -0.255 1.255 52 H -0.296 1.296 53 H 0.171 0.829 54 H 0.167 0.833 55 H 0.080 0.920 56 H 0.077 0.923 57 H 0.078 0.922 58 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.278 -0.648 -0.039 7.307 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 -0.238 4.238 2 C 0.091 3.909 3 C -0.195 4.195 4 C -0.237 4.237 5 O -0.285 6.285 6 C 0.394 3.606 7 O -0.487 6.487 8 N -0.360 5.360 9 C 0.020 3.980 10 C -0.106 4.106 11 H 0.111 0.889 12 C -0.151 4.151 13 C -0.147 4.147 14 C -0.102 4.102 15 H 0.089 0.911 16 C -0.020 4.020 17 O -0.236 6.236 18 C 0.102 3.898 19 C -0.169 4.169 20 C -0.018 4.018 21 C -0.173 4.173 22 O -0.367 6.367 23 Si 0.480 3.520 24 C -0.230 4.230 25 Br 0.171 6.829 26 C -0.051 4.051 27 C -0.224 4.224 28 C -0.142 4.142 29 C -0.148 4.148 30 H 0.080 0.920 31 H 0.106 0.894 32 H 0.081 0.919 33 H 0.089 0.911 34 H 0.117 0.883 35 H 0.088 0.912 36 H 0.082 0.918 37 H 0.106 0.894 38 H 0.082 0.918 39 H 0.253 0.747 40 H 0.086 0.914 41 H 0.078 0.922 42 H 0.084 0.916 43 H 0.075 0.925 44 H 0.073 0.927 45 H 0.091 0.909 46 H 0.100 0.900 47 H 0.096 0.904 48 H 0.149 0.851 49 H 0.124 0.876 50 H 0.248 0.752 51 H -0.179 1.179 52 H -0.222 1.222 53 H 0.188 0.812 54 H 0.184 0.816 55 H 0.098 0.902 56 H 0.095 0.905 57 H 0.097 0.903 58 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges 6.553 -1.519 -0.039 6.727 hybrid contribution -1.419 1.202 -0.037 1.860 sum 5.134 -0.316 -0.076 5.144 Atomic orbital electron populations 1.22475 0.94152 1.03631 1.03494 1.22348 0.94395 0.92626 0.81557 1.21893 1.02498 0.90841 1.04236 1.22472 1.01680 1.02217 0.97335 1.86309 1.71564 1.23325 1.47282 1.18379 0.78811 0.80800 0.82568 1.90905 1.42315 1.71057 1.44438 1.44770 1.55172 1.12979 1.23033 1.21467 0.99762 0.78205 0.98563 1.21370 1.01348 0.95937 0.91935 0.88877 1.21593 1.00113 0.99577 0.93845 1.21510 1.01426 0.94629 0.97118 1.21188 1.00916 0.95946 0.92129 0.91148 1.23223 0.97565 0.97971 0.83237 1.86100 1.60541 1.64616 1.12343 1.19228 0.92673 0.92846 0.85077 1.20139 1.03291 1.04221 0.89242 1.19031 0.93858 0.94608 0.94272 1.24665 0.88485 1.04174 1.00002 1.86407 1.36210 1.74885 1.39243 0.93203 0.98069 0.81951 0.78787 1.21344 1.04265 1.05624 0.91801 1.96241 1.77627 1.90485 1.18584 1.21187 0.97694 0.96854 0.89380 1.21574 1.00025 1.01164 0.99641 1.21450 1.00988 0.99729 0.92063 1.21459 1.01588 0.93488 0.98218 0.92026 0.89420 0.91879 0.91101 0.88295 0.91232 0.91841 0.89443 0.91849 0.74738 0.91442 0.92203 0.91581 0.92513 0.92722 0.90866 0.90007 0.90434 0.85095 0.87586 0.75224 1.17947 1.22232 0.81151 0.81598 0.90183 0.90463 0.90334 0.91805 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.18 -0.73 8.37 71.98 0.60 -0.13 16 2 C 0.13 0.45 1.13 -10.80 -0.01 0.44 16 3 C -0.14 0.23 8.85 71.98 0.64 0.86 16 4 C -0.18 -0.66 8.37 71.98 0.60 -0.06 16 5 O -0.37 -2.27 9.94 -55.48 -0.55 -2.82 16 6 C 0.64 4.74 8.06 129.79 1.05 5.79 16 7 O -0.60 -7.73 11.88 19.82 0.24 -7.49 16 8 N -0.70 -0.47 5.29 -590.85 -3.13 -3.60 16 9 C 0.14 -0.19 5.06 86.38 0.44 0.24 16 10 C -0.09 0.54 2.23 -10.80 -0.02 0.52 16 11 H 0.09 -0.74 8.14 -2.39 -0.02 -0.76 16 12 C -0.11 0.52 5.08 30.59 0.16 0.67 16 13 C -0.11 0.46 5.10 30.59 0.16 0.62 16 14 C -0.08 0.43 2.43 -10.79 -0.03 0.40 16 15 H 0.07 -0.15 8.14 -2.39 -0.02 -0.17 16 16 C 0.05 -0.26 4.12 71.98 0.30 0.04 16 17 O -0.32 -0.78 9.67 -92.56 -0.90 -1.68 16 18 C 0.15 0.45 6.69 22.51 0.15 0.60 16 19 C -0.15 -0.97 9.30 22.36 0.21 -0.77 16 20 C -0.02 -0.08 5.15 -19.86 -0.10 -0.18 16 21 C -0.06 -0.24 2.83 71.23 0.20 -0.04 16 22 O -0.56 -3.02 11.48 -148.98 -1.71 -4.73 16 23 Si 0.58 3.29 26.83 68.60 1.84 5.13 16 24 C -0.15 -0.12 5.81 22.32 0.13 0.01 16 25 Br 0.09 -0.20 27.33 -20.37 -0.56 -0.76 16 26 C -0.03 0.09 9.78 22.27 0.22 0.31 16 27 C -0.20 0.46 9.04 22.37 0.20 0.67 16 28 C -0.10 0.87 5.20 30.58 0.16 1.03 16 29 C -0.11 0.76 5.20 30.58 0.16 0.92 16 30 H 0.06 0.21 8.14 -2.39 -0.02 0.19 16 31 H 0.09 0.04 8.14 -2.39 -0.02 0.02 16 32 H 0.06 0.60 5.88 -2.39 -0.01 0.59 16 33 H 0.07 -0.14 8.14 -2.39 -0.02 -0.16 16 34 H 0.10 -0.49 8.14 -2.39 -0.02 -0.51 16 35 H 0.07 -0.12 8.14 -2.39 -0.02 -0.14 16 36 H 0.06 0.58 5.88 -2.38 -0.01 0.56 16 37 H 0.09 0.01 8.14 -2.39 -0.02 -0.01 16 38 H 0.06 0.18 8.14 -2.39 -0.02 0.16 16 39 H 0.42 -1.51 7.76 -92.71 -0.72 -2.23 16 40 H 0.07 0.00 8.14 -2.39 -0.02 -0.02 16 41 H 0.06 0.08 8.14 -2.39 -0.02 0.06 16 42 H 0.07 -0.31 7.18 -2.39 -0.02 -0.32 16 43 H 0.06 -0.11 8.14 -2.39 -0.02 -0.13 16 44 H 0.05 -0.01 7.82 -2.39 -0.02 -0.03 16 45 H 0.07 -0.43 8.14 -2.39 -0.02 -0.45 16 46 H 0.08 -0.63 7.66 -2.39 -0.02 -0.65 16 47 H 0.08 -0.54 7.66 -2.39 -0.02 -0.56 16 48 H 0.13 1.19 7.13 -2.91 -0.02 1.17 16 49 H 0.11 -0.04 7.96 -2.38 -0.02 -0.06 16 50 H 0.40 -0.90 8.74 -74.05 -0.65 -1.55 16 51 H -0.26 -2.20 7.11 99.48 0.71 -1.49 16 52 H -0.30 -4.35 7.11 99.48 0.71 -3.64 16 53 H 0.17 -1.51 8.06 -2.91 -0.02 -1.53 16 54 H 0.17 -1.36 6.30 -2.91 -0.02 -1.38 16 55 H 0.08 -0.80 8.14 -2.39 -0.02 -0.82 16 56 H 0.08 -0.70 8.14 -2.39 -0.02 -0.72 16 57 H 0.08 -0.60 8.14 -2.39 -0.02 -0.62 16 58 H 0.06 -0.34 8.14 -2.39 -0.02 -0.36 16 Total: 0.00 -19.53 460.90 -0.03 -19.57 By element: Atomic # 1 Polarization: -15.09 SS G_CDS: -0.47 Total: -15.56 kcal Atomic # 6 Polarization: 6.75 SS G_CDS: 5.20 Total: 11.94 kcal Atomic # 7 Polarization: -0.47 SS G_CDS: -3.13 Total: -3.60 kcal Atomic # 8 Polarization: -13.81 SS G_CDS: -2.92 Total: -16.73 kcal Atomic # 14 Polarization: 3.29 SS G_CDS: 1.84 Total: 5.13 kcal Atomic # 35 Polarization: -0.20 SS G_CDS: -0.56 Total: -0.76 kcal Total: -19.53 -0.03 -19.57 kcal The number of atoms in the molecule is 58 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. s_34_7425986_10302996.mol2 58 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 -128.777 kcal (2) G-P(sol) polarization free energy of solvation -19.533 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -148.310 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.032 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -19.566 kcal (6) G-S(sol) free energy of system = (1) + (5) -148.343 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.13 seconds