Wall clock time and date at job start Sat Mar 6 2021 11:51:39 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 O 2 2 C 1.42901 * 1 3 3 Si 1.86296 * 109.47068 * 2 1 4 4 C 1.50700 * 109.47498 * 120.00362 * 2 1 3 5 5 C 1.38239 * 119.96951 * 245.00150 * 4 2 1 6 6 C 1.38290 * 120.11217 * 179.97438 * 5 4 2 7 7 C 1.38126 * 120.05208 * 0.03922 * 6 5 4 8 8 C 1.38747 * 119.94567 * 359.97438 * 7 6 5 9 9 O 1.35900 * 120.05573 * 180.02562 * 8 7 6 10 10 C 1.42902 * 117.00171 * 359.97438 * 9 8 7 11 11 C 1.50696 * 109.47173 * 180.02562 * 10 9 8 12 12 C 1.39555 * 120.07345 * 180.02562 * 11 10 9 13 13 C 1.47850 * 120.14235 * 359.74767 * 12 11 10 14 14 O 1.21550 * 120.00396 * 359.97438 * 13 12 11 15 15 N 1.34780 * 119.99976 * 180.02562 * 13 12 11 16 16 C 1.46498 * 120.00111 * 179.97438 * 15 13 12 17 17 H 1.09009 * 112.85041 * 23.79812 * 16 15 13 18 18 C 1.53778 * 113.61582 * 154.99145 * 16 15 13 19 19 C 1.53784 * 87.07770 * 89.11722 * 18 16 15 20 20 H 1.08999 * 113.61361 * 270.79951 * 19 18 16 21 21 C 1.50705 * 113.61582 * 139.98005 * 19 18 16 22 22 C 1.38218 * 119.96698 * 299.72552 * 21 19 18 23 23 C 1.38328 * 120.00583 * 179.76596 * 22 21 19 24 24 Cl 1.73602 * 120.02096 * 180.25585 * 23 22 21 25 25 C 1.38550 * 119.95335 * 0.50478 * 23 22 21 26 26 F 1.35101 * 120.02812 * 179.76579 * 25 23 22 27 27 C 1.38439 * 119.93624 * 359.75176 * 25 23 22 28 28 C 1.38196 * 119.99144 * 359.97438 * 27 25 23 29 29 C 1.53778 * 87.08102 * 25.43547 * 19 18 16 30 30 C 1.39593 * 119.71735 * 180.02562 * 12 11 10 31 31 C 1.37938 * 119.84737 * 359.97438 * 30 12 11 32 32 C 1.38377 * 120.14805 * 0.02562 * 31 30 12 33 33 C 1.37972 * 120.07587 * 0.02562 * 11 10 9 34 34 C 1.38170 * 119.97261 * 65.29239 * 4 2 1 35 35 H 0.96701 * 114.00318 * 59.99621 * 1 2 3 36 36 H 1.09006 * 109.47013 * 240.00061 * 2 1 3 37 37 H 1.48507 * 110.00236 * 298.68495 * 3 2 1 38 38 H 1.48502 * 110.00290 * 60.00259 * 3 2 1 39 39 H 1.07996 * 119.94866 * 359.97438 * 5 4 2 40 40 H 1.07995 * 119.97474 * 180.02562 * 6 5 4 41 41 H 1.08000 * 120.02298 * 179.97438 * 7 6 5 42 42 H 1.09005 * 109.46991 * 59.99897 * 10 9 8 43 43 H 1.09002 * 109.46767 * 300.00483 * 10 9 8 44 44 H 0.97000 * 120.00217 * 359.97438 * 15 13 12 45 45 H 1.09000 * 113.61707 * 203.65857 * 18 16 15 46 46 H 1.08992 * 113.61912 * 334.48591 * 18 16 15 47 47 H 1.07992 * 119.99793 * 359.97438 * 22 21 19 48 48 H 1.08000 * 120.00729 * 180.02562 * 27 25 23 49 49 H 1.08001 * 119.97681 * 179.97438 * 28 27 25 50 50 H 1.09009 * 113.61067 * 220.02250 * 29 19 18 51 51 H 1.09000 * 113.61963 * 89.11936 * 29 19 18 52 52 H 1.07994 * 120.07972 * 179.97438 * 30 12 11 53 53 H 1.08006 * 119.92747 * 180.02562 * 31 30 12 54 54 H 1.08004 * 119.85611 * 179.97438 * 32 31 30 55 55 H 1.08004 * 119.92879 * 359.97438 * 33 11 10 56 56 H 1.07996 * 120.02876 * 0.02562 * 34 4 2 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0500 1.7564 0.0000 4 6 1.9314 -0.7105 1.2304 5 6 2.6388 -0.0117 2.1908 6 6 3.1008 -0.6606 3.3213 7 6 2.8570 -2.0093 3.4929 8 6 2.1475 -2.7129 2.5303 9 8 1.9059 -4.0398 2.6971 10 6 2.4123 -4.6468 3.8876 11 6 2.0508 -6.1097 3.8984 12 6 2.4389 -6.9181 4.9678 13 6 3.2105 -6.3439 6.0907 14 8 3.5086 -5.1656 6.0836 15 7 3.5843 -7.1274 7.1217 16 6 4.3493 -6.5586 8.2341 17 1 4.2075 -5.4829 8.3391 18 6 4.1871 -7.3328 9.5528 19 6 5.3795 -8.1934 9.1029 20 1 5.0918 -9.0643 8.5140 21 6 6.3354 -8.5308 10.2180 22 6 6.9798 -7.5190 10.9048 23 6 7.8537 -7.8276 11.9317 24 17 8.6582 -6.5570 12.7988 25 6 8.0904 -9.1516 12.2642 26 9 8.9472 -9.4549 13.2638 27 6 7.4478 -10.1635 11.5715 28 6 6.5710 -9.8522 10.5497 29 6 5.8246 -6.9920 8.2524 30 6 2.1005 -8.2724 4.9699 31 6 1.3850 -8.8029 3.9167 32 6 1.0032 -7.9959 2.8594 33 6 1.3354 -6.6530 2.8512 34 6 1.6899 -2.0609 1.3947 35 1 -0.3934 0.4417 -0.7650 36 1 1.7923 -0.5139 -0.8900 37 1 1.5878 2.4586 -1.2242 38 1 1.5615 2.4679 1.2085 39 1 2.8310 1.0427 2.0582 40 1 3.6528 -0.1125 4.0704 41 1 3.2183 -2.5157 4.3757 42 1 1.9759 -4.1579 4.7586 43 1 3.4967 -4.5406 3.9166 44 1 3.3468 -8.0678 7.1272 45 1 4.3917 -6.7328 10.4395 46 1 3.2500 -7.8851 9.6225 47 1 6.7985 -6.4874 10.6418 48 1 7.6312 -11.1959 11.8300 49 1 6.0701 -10.6417 10.0092 50 1 6.2101 -7.2704 7.2715 51 1 6.4769 -6.2987 8.7835 52 1 2.3982 -8.9034 5.7942 53 1 1.1222 -9.8505 3.9172 54 1 0.4434 -8.4163 2.0369 55 1 1.0340 -6.0285 2.0232 56 1 1.1417 -2.6074 0.6416 There are 82 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 82 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). Cl: (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_22_10156534_4557126.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 11:51:39 Heat of formation + Delta-G solvation = -31.513041 kcal Electronic energy + Delta-G solvation = -42336.838428 eV Core-core repulsion = 36698.459167 eV Total energy + Delta-G solvation = -5638.379261 eV No. of doubly occupied orbitals = 82 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 468.134 amu Computer time = 1.88 seconds Orbital eigenvalues (eV) -50.04582 -41.93988 -41.37175 -40.80927 -39.67165 -38.95566 -38.62926 -37.57274 -37.44920 -34.84887 -33.30097 -32.63792 -32.36423 -31.99911 -31.20496 -31.01732 -27.93546 -26.72987 -26.69412 -26.22265 -24.89115 -24.22521 -23.67698 -23.25986 -22.65459 -21.76775 -21.68435 -20.23391 -19.10850 -18.90452 -18.84417 -18.57386 -17.79197 -17.57345 -17.36815 -17.25687 -17.16089 -16.91685 -16.85697 -16.50218 -16.11902 -16.08049 -15.94513 -15.73255 -15.57434 -15.45835 -15.19358 -14.82131 -14.61472 -14.57813 -14.46821 -14.45483 -14.15718 -14.08827 -14.02290 -13.95067 -13.61805 -13.53592 -13.45320 -13.39841 -13.25936 -12.76954 -12.60975 -12.52601 -12.47444 -12.22104 -12.19744 -12.13094 -12.03060 -11.91649 -11.71571 -11.62604 -11.25294 -10.91959 -10.54789 -10.26154 -10.04532 -9.96632 -9.94440 -9.79868 -9.58561 -9.29020 -4.91740 -0.24714 -0.12285 0.01813 0.17053 0.28515 0.36638 0.93574 1.27524 1.60432 1.77211 1.92188 1.99743 2.03116 2.33239 2.59778 2.75162 3.03631 3.36287 3.41077 3.54016 3.56923 3.59829 3.64692 3.70831 3.78341 3.81039 3.86264 3.93239 4.04298 4.05581 4.09191 4.10514 4.16362 4.23599 4.25410 4.26188 4.31536 4.40924 4.44260 4.46576 4.49942 4.64465 4.66108 4.74464 4.77219 4.84629 4.85577 4.87639 4.92405 4.95046 4.97334 5.05163 5.06032 5.16558 5.19560 5.23017 5.34773 5.36888 5.39024 5.43093 5.46467 5.59096 5.67195 5.69215 5.84442 6.31767 6.44360 6.57665 7.10830 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.559 6.559 2 C -0.090 4.090 3 Si 0.772 3.228 4 C -0.046 4.046 5 C -0.159 4.159 6 C -0.074 4.074 7 C -0.210 4.210 8 C 0.117 3.883 9 O -0.327 6.327 10 C 0.116 3.884 11 C -0.054 4.054 12 C -0.147 4.147 13 C 0.558 3.442 14 O -0.569 6.569 15 N -0.691 5.691 16 C 0.115 3.885 17 H 0.087 0.913 18 C -0.127 4.127 19 C -0.061 4.061 20 H 0.129 0.871 21 C -0.065 4.065 22 C -0.085 4.085 23 C -0.087 4.087 24 Cl -0.065 7.065 25 C 0.077 3.923 26 F -0.144 7.144 27 C -0.139 4.139 28 C -0.074 4.074 29 C -0.145 4.145 30 C -0.075 4.075 31 C -0.123 4.123 32 C -0.090 4.090 33 C -0.124 4.124 34 C -0.141 4.141 35 H 0.396 0.604 36 H 0.096 0.904 37 H -0.282 1.282 38 H -0.297 1.297 39 H 0.145 0.855 40 H 0.154 0.846 41 H 0.135 0.865 42 H 0.075 0.925 43 H 0.079 0.921 44 H 0.416 0.584 45 H 0.099 0.901 46 H 0.094 0.906 47 H 0.152 0.848 48 H 0.161 0.839 49 H 0.172 0.828 50 H 0.072 0.928 51 H 0.094 0.906 52 H 0.164 0.836 53 H 0.162 0.838 54 H 0.150 0.850 55 H 0.130 0.870 56 H 0.129 0.871 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.956 -7.040 -2.787 7.631 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 O -0.369 6.369 2 C -0.198 4.198 3 Si 0.677 3.323 4 C -0.046 4.046 5 C -0.177 4.177 6 C -0.092 4.092 7 C -0.229 4.229 8 C 0.072 3.928 9 O -0.242 6.242 10 C 0.042 3.958 11 C -0.055 4.055 12 C -0.150 4.150 13 C 0.347 3.653 14 O -0.450 6.450 15 N -0.343 5.343 16 C 0.009 3.991 17 H 0.105 0.895 18 C -0.164 4.164 19 C -0.079 4.079 20 H 0.147 0.853 21 C -0.065 4.065 22 C -0.103 4.103 23 C -0.114 4.114 24 Cl -0.036 7.036 25 C 0.057 3.943 26 F -0.122 7.122 27 C -0.158 4.158 28 C -0.091 4.091 29 C -0.184 4.184 30 C -0.093 4.093 31 C -0.141 4.141 32 C -0.109 4.109 33 C -0.142 4.142 34 C -0.160 4.160 35 H 0.246 0.754 36 H 0.114 0.886 37 H -0.209 1.209 38 H -0.225 1.225 39 H 0.163 0.837 40 H 0.171 0.829 41 H 0.153 0.847 42 H 0.093 0.907 43 H 0.097 0.903 44 H 0.255 0.745 45 H 0.117 0.883 46 H 0.113 0.887 47 H 0.169 0.831 48 H 0.179 0.821 49 H 0.190 0.810 50 H 0.091 0.909 51 H 0.113 0.887 52 H 0.181 0.819 53 H 0.180 0.820 54 H 0.168 0.832 55 H 0.148 0.852 56 H 0.147 0.853 Dipole moment (debyes) X Y Z Total from point charges -0.846 -5.747 -2.219 6.218 hybrid contribution -0.666 -0.116 0.235 0.715 sum -1.511 -5.863 -1.985 6.372 Atomic orbital electron populations 1.86556 1.18434 1.80813 1.51066 1.25121 0.84184 1.12393 0.98114 0.93950 0.90329 0.71512 0.76520 1.19281 0.97009 0.92659 0.95684 1.21157 1.01376 1.00534 0.94629 1.21211 0.97345 0.93348 0.97314 1.21546 1.04164 0.96556 1.00607 1.19123 0.95786 0.82865 0.94994 1.85928 1.74760 1.20366 1.43097 1.21528 0.98985 0.90176 0.85067 1.19715 0.97573 0.93442 0.94738 1.19652 1.04441 0.95560 0.95344 1.18447 0.78632 0.85701 0.82516 1.90748 1.57342 1.17436 1.79440 1.45402 1.55453 1.13561 1.19893 1.21868 0.91827 0.98820 0.86573 0.89484 1.23407 0.98988 0.97859 0.96196 1.21672 0.93843 0.98650 0.93746 0.85292 1.19900 0.97176 0.92466 0.96971 1.21015 0.94459 1.01859 0.92990 1.21196 1.02244 0.88051 0.99942 1.98402 1.78777 1.50486 1.75962 1.17855 0.93932 0.92621 0.89920 1.91513 1.68154 1.93803 1.58751 1.21459 0.97874 0.99507 0.96976 1.21429 0.95549 0.96981 0.95165 1.23584 0.96268 0.97681 1.00843 1.21601 0.95852 0.92341 0.99506 1.21581 0.97573 1.01775 0.93134 1.21763 0.97134 0.92787 0.99170 1.21108 0.98383 0.96428 0.98279 1.20325 1.03822 0.94405 0.97405 0.75384 0.88594 1.20895 1.22470 0.83746 0.82879 0.84689 0.90719 0.90292 0.74503 0.88292 0.88723 0.83060 0.82097 0.81010 0.90900 0.88746 0.81852 0.82001 0.83235 0.85179 0.85260 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 O -0.56 -2.68 12.81 -148.98 -1.91 -4.58 16 2 C -0.09 -0.19 2.79 71.24 0.20 0.01 16 3 Si 0.77 -0.46 29.85 68.60 2.05 1.59 16 4 C -0.05 -0.29 5.38 -19.88 -0.11 -0.40 16 5 C -0.16 -0.71 8.67 22.28 0.19 -0.51 16 6 C -0.07 -0.34 10.04 22.26 0.22 -0.11 16 7 C -0.21 -1.62 9.04 22.37 0.20 -1.42 16 8 C 0.12 1.16 6.69 22.50 0.15 1.31 16 9 O -0.33 -3.23 8.62 -92.43 -0.80 -4.03 16 10 C 0.12 0.92 3.38 71.23 0.24 1.16 16 11 C -0.05 -0.26 5.91 -19.61 -0.12 -0.38 16 12 C -0.15 -0.12 5.87 -20.09 -0.12 -0.23 16 13 C 0.56 1.08 7.75 86.79 0.67 1.75 16 14 O -0.57 -5.12 13.01 -3.87 -0.05 -5.17 16 15 N -0.69 3.93 5.21 -442.90 -2.31 1.62 16 16 C 0.11 -0.61 4.32 45.52 0.20 -0.42 16 17 H 0.09 -0.03 7.46 -2.38 -0.02 -0.05 16 18 C -0.13 1.22 7.29 31.12 0.23 1.45 16 19 C -0.06 0.63 3.86 -11.01 -0.04 0.59 16 20 H 0.13 -1.92 8.09 -2.39 -0.02 -1.94 16 21 C -0.06 0.42 5.29 -19.86 -0.11 0.32 16 22 C -0.08 0.22 8.40 22.29 0.19 0.41 16 23 C -0.09 -0.21 6.33 22.37 0.14 -0.07 16 24 Cl -0.07 -0.32 28.62 -2.72 -0.08 -0.40 16 25 C 0.08 0.22 7.28 22.39 0.16 0.38 16 26 F -0.14 -1.03 16.84 44.97 0.76 -0.27 16 27 C -0.14 0.45 10.03 22.31 0.22 0.68 16 28 C -0.07 0.56 9.71 22.27 0.22 0.77 16 29 C -0.15 0.96 7.25 31.12 0.23 1.18 16 30 C -0.07 0.45 9.54 22.53 0.21 0.66 16 31 C -0.12 0.76 10.03 22.23 0.22 0.99 16 32 C -0.09 0.24 10.04 22.33 0.22 0.46 16 33 C -0.12 -0.35 9.37 22.23 0.21 -0.14 16 34 C -0.14 -1.26 9.63 22.37 0.22 -1.04 16 35 H 0.40 -1.55 8.74 -74.06 -0.65 -2.20 16 36 H 0.10 -0.19 7.96 -2.38 -0.02 -0.21 16 37 H -0.28 -0.78 7.11 99.48 0.71 -0.07 16 38 H -0.30 -1.92 7.05 99.48 0.70 -1.21 16 39 H 0.15 0.02 4.86 -2.91 -0.01 0.01 16 40 H 0.15 -0.12 8.06 -2.91 -0.02 -0.15 16 41 H 0.14 0.97 6.30 -2.91 -0.02 0.95 16 42 H 0.07 0.73 6.88 -2.38 -0.02 0.71 16 43 H 0.08 0.72 6.85 -2.39 -0.02 0.70 16 44 H 0.42 -5.14 6.74 -92.71 -0.62 -5.76 16 45 H 0.10 -0.85 7.73 -2.39 -0.02 -0.87 16 46 H 0.09 -1.11 8.14 -2.39 -0.02 -1.13 16 47 H 0.15 -0.72 6.64 -2.91 -0.02 -0.74 16 48 H 0.16 -1.11 8.06 -2.91 -0.02 -1.13 16 49 H 0.17 -2.42 8.05 -2.91 -0.02 -2.45 16 50 H 0.07 -0.35 8.14 -2.38 -0.02 -0.37 16 51 H 0.09 -0.56 6.29 -2.39 -0.02 -0.57 16 52 H 0.16 -2.28 6.41 -2.91 -0.02 -2.30 16 53 H 0.16 -1.96 8.06 -2.91 -0.02 -1.98 16 54 H 0.15 -1.03 8.06 -2.91 -0.02 -1.05 16 55 H 0.13 0.52 7.00 -2.91 -0.02 0.50 16 56 H 0.13 1.05 8.06 -2.91 -0.02 1.03 16 Total: 0.00 -25.60 475.57 1.47 -24.13 By element: Atomic # 1 Polarization: -20.04 SS G_CDS: -0.26 Total: -20.30 kcal Atomic # 6 Polarization: 3.34 SS G_CDS: 4.06 Total: 7.40 kcal Atomic # 7 Polarization: 3.93 SS G_CDS: -2.31 Total: 1.62 kcal Atomic # 8 Polarization: -11.03 SS G_CDS: -2.76 Total: -13.78 kcal Atomic # 9 Polarization: -1.03 SS G_CDS: 0.76 Total: -0.27 kcal Atomic # 14 Polarization: -0.46 SS G_CDS: 2.05 Total: 1.59 kcal Atomic # 17 Polarization: -0.32 SS G_CDS: -0.08 Total: -0.40 kcal Total: -25.60 1.47 -24.13 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. s_22_10156534_4557126.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 -7.378 kcal (2) G-P(sol) polarization free energy of solvation -25.600 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -32.978 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.465 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -24.135 kcal (6) G-S(sol) free energy of system = (1) + (5) -31.513 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.88 seconds