Wall clock time and date at job start Mon Mar 8 2021 14:53:05 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 1.53002 * 1 3 3 C 1.53000 * 109.46997 * 2 1 4 4 C 1.52998 * 109.47021 * 239.99781 * 2 1 3 5 5 O 1.45205 * 109.46911 * 119.99874 * 2 1 3 6 6 C 1.34636 * 116.99806 * 60.00322 * 5 2 1 7 7 O 1.21503 * 120.00147 * 359.97438 * 6 5 2 8 8 N 1.34777 * 119.99531 * 179.97438 * 6 5 2 9 9 C 1.46499 * 119.99665 * 179.72227 * 8 6 5 10 10 C 1.53004 * 109.47198 * 180.27868 * 9 8 6 11 11 H 1.09000 * 109.47217 * 54.99952 * 10 9 8 12 12 C 1.52995 * 109.47195 * 174.99817 * 10 9 8 13 13 C 1.53004 * 109.47195 * 179.97438 * 12 10 9 14 14 C 1.53000 * 109.46787 * 300.00235 * 13 12 10 15 15 H 1.09001 * 109.47149 * 299.99381 * 14 13 12 16 16 C 1.53004 * 109.46787 * 179.97438 * 14 13 12 17 17 O 1.42908 * 109.46901 * 175.00146 * 16 14 13 18 18 C 1.35919 * 116.99671 * 179.97438 * 17 16 14 19 19 C 1.38702 * 120.04164 * 179.97438 * 18 17 16 20 20 C 1.50699 * 120.01831 * 359.97438 * 19 18 17 21 21 O 1.42901 * 109.47564 * 74.99936 * 20 19 18 22 22 Si 1.86301 * 109.47012 * 194.99997 * 20 19 18 23 23 C 1.38163 * 119.95915 * 179.97438 * 19 18 17 24 24 C 1.38347 * 120.04205 * 359.97438 * 23 19 18 25 25 Cl 1.73598 * 119.95869 * 179.97438 * 24 23 19 26 26 C 1.38386 * 120.08413 * 0.02562 * 24 23 19 27 27 C 1.38124 * 120.04303 * 359.73644 * 26 24 23 28 28 C 1.52995 * 109.47445 * 59.99918 * 14 13 12 29 29 C 1.53000 * 109.46787 * 295.00051 * 10 9 8 30 30 H 1.08999 * 109.46874 * 299.99879 * 1 2 3 31 31 H 1.08996 * 109.47160 * 59.99677 * 1 2 3 32 32 H 1.08994 * 109.47124 * 180.02562 * 1 2 3 33 33 H 1.09004 * 109.47127 * 179.97438 * 3 2 1 34 34 H 1.09001 * 109.46984 * 299.99604 * 3 2 1 35 35 H 1.08999 * 109.47210 * 60.00327 * 3 2 1 36 36 H 1.09000 * 109.47347 * 300.00334 * 4 2 1 37 37 H 1.09001 * 109.46931 * 59.99857 * 4 2 1 38 38 H 1.09004 * 109.46918 * 179.97438 * 4 2 1 39 39 H 0.97001 * 120.00485 * 0.02562 * 8 6 5 40 40 H 1.09009 * 109.47454 * 300.27637 * 9 8 6 41 41 H 1.08998 * 109.47492 * 60.27932 * 9 8 6 42 42 H 1.08998 * 109.47557 * 300.00470 * 12 10 9 43 43 H 1.09001 * 109.47386 * 60.00224 * 12 10 9 44 44 H 1.09000 * 109.47217 * 60.00136 * 13 12 10 45 45 H 1.09003 * 109.47136 * 180.02562 * 13 12 10 46 46 H 1.09003 * 109.47052 * 294.99763 * 16 14 13 47 47 H 1.08992 * 109.47329 * 55.00209 * 16 14 13 48 48 H 1.08995 * 109.47304 * 315.00027 * 20 19 18 49 49 H 0.96700 * 113.99853 * 300.00302 * 21 20 19 50 50 H 1.48494 * 110.00055 * 59.99895 * 22 20 19 51 51 H 1.48498 * 109.99989 * 181.32018 * 22 20 19 52 52 H 1.08001 * 119.98134 * 180.02562 * 23 19 18 53 53 H 1.08003 * 119.97952 * 180.02562 * 26 24 23 54 54 H 1.08005 * 120.02046 * 180.27960 * 27 26 24 55 55 H 1.09000 * 109.46927 * 59.99874 * 28 14 13 56 56 H 1.08998 * 109.47557 * 179.97438 * 28 14 13 57 57 H 1.09001 * 109.47149 * 299.99381 * 29 10 9 58 58 H 1.09003 * 109.47289 * 60.00086 * 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 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 2.0400 -0.7213 -1.2492 5 8 2.0140 -0.6845 1.1856 6 6 1.6522 -1.9723 1.3383 7 8 0.9510 -2.5094 0.5040 8 7 2.0680 -2.6657 2.4167 9 6 1.6694 -4.0652 2.5860 10 6 2.2654 -4.6117 3.8849 11 1 1.9709 -3.9722 4.7171 12 6 1.7487 -6.0316 4.1253 13 6 2.3452 -6.5783 5.4238 14 6 3.8710 -6.6026 5.3136 15 1 4.1651 -7.2420 4.4813 16 6 4.4675 -7.1487 6.6124 17 8 5.8831 -7.2808 6.4679 18 6 6.5710 -7.7563 7.5394 19 6 7.9476 -7.9103 7.4681 20 6 8.6819 -7.5510 6.2020 21 8 8.7710 -6.1292 6.0901 22 14 10.3961 -8.2789 6.2505 23 6 8.6453 -8.3933 8.5584 24 6 7.9717 -8.7228 9.7211 25 17 8.8503 -9.3300 11.0896 26 6 6.5982 -8.5698 9.7942 27 6 5.8979 -8.0826 8.7079 28 6 4.3877 -5.1827 5.0733 29 6 3.7912 -4.6358 3.7753 30 1 -0.3633 0.5138 0.8900 31 1 -0.3633 0.5139 -0.8899 32 1 -0.3633 -1.0276 0.0005 33 1 3.1300 1.4425 0.0005 34 1 1.6767 1.9563 -0.8900 35 1 1.6767 1.9563 0.8900 36 1 1.6766 -1.7489 -1.2492 37 1 1.6766 -0.2075 -2.1392 38 1 3.1300 -0.7209 -1.2494 39 1 2.6276 -2.2368 3.0830 40 1 0.5822 -4.1307 2.6293 41 1 2.0354 -4.6517 1.7433 42 1 0.6617 -6.0144 4.2032 43 1 2.0432 -6.6711 3.2932 44 1 2.0511 -5.9390 6.2562 45 1 1.9775 -7.5901 5.5949 46 1 4.2483 -6.4619 7.4299 47 1 4.0320 -8.1238 6.8304 48 1 8.1420 -7.9498 5.3432 49 1 7.9139 -5.6826 6.0594 50 1 10.3172 -9.7572 6.3667 51 1 11.1415 -7.9051 5.0218 52 1 9.7172 -8.5130 8.5034 53 1 6.0742 -8.8271 10.7028 54 1 4.8266 -7.9592 8.7669 55 1 4.0936 -4.5433 5.9056 56 1 5.4747 -5.1999 4.9952 57 1 4.0857 -5.2754 2.9432 58 1 4.1593 -3.6242 3.6041 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). 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_7_508404_10302994.mol2 58 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 14:53:05 Heat of formation + Delta-G solvation = -151.611781 kcal Electronic energy + Delta-G solvation = -37425.433904 eV Core-core repulsion = 32491.814822 eV Total energy + Delta-G solvation = -4933.619082 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 412.190 amu Computer time = 1.21 seconds Orbital eigenvalues (eV) -41.86337 -41.61842 -40.19816 -38.91076 -38.22590 -37.81426 -37.03186 -36.10326 -35.02448 -33.19742 -32.77575 -31.71827 -30.81178 -28.56517 -28.39968 -28.32482 -26.84885 -25.72341 -23.89055 -23.64015 -22.78751 -22.73294 -21.68589 -21.13143 -20.68687 -19.35840 -19.20398 -18.38722 -17.70480 -17.60819 -17.38054 -17.19285 -16.96234 -16.34707 -16.17179 -15.94741 -15.76260 -15.59601 -15.44135 -15.21521 -15.10649 -14.91113 -14.81656 -14.50791 -14.45094 -14.24573 -14.04033 -13.84362 -13.40675 -13.38531 -13.30088 -13.16076 -13.10189 -12.95335 -12.89640 -12.84158 -12.69728 -12.53895 -12.45649 -12.33245 -12.23347 -12.03736 -12.02795 -11.92814 -11.59552 -11.45071 -11.42520 -11.33560 -11.20972 -11.16236 -11.12626 -10.95667 -10.24435 -10.16958 -9.20992 -4.95724 0.01645 0.08022 1.13716 1.15355 1.32140 1.56587 1.72512 1.89636 2.03656 2.41016 3.13691 3.42809 3.50188 3.64658 3.67755 3.70969 3.71575 3.76710 3.84993 3.91626 3.91797 3.97448 4.05037 4.10148 4.11882 4.17456 4.36642 4.40362 4.42619 4.44895 4.50347 4.57455 4.58169 4.58236 4.59480 4.64919 4.66466 4.68958 4.73425 4.79195 4.84175 4.84828 4.91312 4.94190 5.02704 5.05357 5.07923 5.11202 5.16805 5.18535 5.23619 5.23951 5.24662 5.30133 5.32988 5.39337 5.45398 5.54421 5.56998 6.23557 6.35838 6.57516 7.30607 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 0.092 0.908 12 C -0.109 4.109 13 C -0.106 4.106 14 C -0.081 4.081 15 H 0.071 0.929 16 C 0.057 3.943 17 O -0.318 6.318 18 C 0.142 3.858 19 C -0.149 4.149 20 C -0.070 4.070 21 O -0.544 6.544 22 Si 0.794 3.206 23 C -0.071 4.071 24 C -0.079 4.079 25 Cl -0.068 7.068 26 C -0.066 4.066 27 C -0.193 4.193 28 C -0.109 4.109 29 C -0.114 4.114 30 H 0.062 0.938 31 H 0.087 0.913 32 H 0.062 0.938 33 H 0.069 0.931 34 H 0.098 0.902 35 H 0.070 0.930 36 H 0.062 0.938 37 H 0.087 0.913 38 H 0.061 0.939 39 H 0.416 0.584 40 H 0.066 0.934 41 H 0.060 0.940 42 H 0.076 0.924 43 H 0.063 0.937 44 H 0.078 0.922 45 H 0.074 0.926 46 H 0.080 0.920 47 H 0.073 0.927 48 H 0.072 0.928 49 H 0.374 0.626 50 H -0.265 1.265 51 H -0.292 1.292 52 H 0.154 0.846 53 H 0.155 0.845 54 H 0.162 0.838 55 H 0.072 0.928 56 H 0.062 0.938 57 H 0.056 0.944 58 H 0.066 0.934 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.630 1.632 3.660 4.793 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 -0.237 4.237 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 -0.359 5.359 9 C 0.020 3.980 10 C -0.106 4.106 11 H 0.110 0.890 12 C -0.147 4.147 13 C -0.143 4.143 14 C -0.100 4.100 15 H 0.089 0.911 16 C -0.018 4.018 17 O -0.231 6.231 18 C 0.096 3.904 19 C -0.150 4.150 20 C -0.178 4.178 21 O -0.350 6.350 22 Si 0.696 3.304 23 C -0.089 4.089 24 C -0.106 4.106 25 Cl -0.039 7.039 26 C -0.084 4.084 27 C -0.211 4.211 28 C -0.146 4.146 29 C -0.151 4.151 30 H 0.081 0.919 31 H 0.105 0.895 32 H 0.081 0.919 33 H 0.088 0.912 34 H 0.117 0.883 35 H 0.089 0.911 36 H 0.081 0.919 37 H 0.106 0.894 38 H 0.080 0.920 39 H 0.253 0.747 40 H 0.084 0.916 41 H 0.078 0.922 42 H 0.094 0.906 43 H 0.082 0.918 44 H 0.096 0.904 45 H 0.093 0.907 46 H 0.098 0.902 47 H 0.091 0.909 48 H 0.090 0.910 49 H 0.223 0.777 50 H -0.191 1.191 51 H -0.219 1.219 52 H 0.171 0.829 53 H 0.173 0.827 54 H 0.179 0.821 55 H 0.091 0.909 56 H 0.081 0.919 57 H 0.075 0.925 58 H 0.085 0.915 Dipole moment (debyes) X Y Z Total from point charges -1.657 0.785 2.749 3.305 hybrid contribution -1.448 -0.041 -0.410 1.506 sum -3.106 0.744 2.339 3.959 Atomic orbital electron populations 1.22469 0.94013 1.03653 1.03552 1.22352 0.94492 0.92598 0.81490 1.21892 1.02445 0.90841 1.04283 1.22474 1.01602 1.02214 0.97442 1.86309 1.71578 1.23312 1.47252 1.18381 0.78797 0.80796 0.82591 1.90904 1.42363 1.71061 1.44418 1.44762 1.55103 1.12965 1.23098 1.21467 0.99735 0.78192 0.98624 1.21371 0.95537 0.97828 0.95886 0.88989 1.21460 1.00856 0.94374 0.98039 1.21458 0.92394 1.02295 0.98196 1.21166 0.95657 0.97291 0.95869 0.91054 1.23172 0.76815 1.01856 0.99921 1.86039 1.22491 1.79107 1.35474 1.18942 0.90798 0.93543 0.87125 1.19627 0.91605 1.06138 0.97651 1.25315 1.12224 0.86027 0.94271 1.86703 1.34953 1.16796 1.96560 0.92304 0.75610 0.76808 0.85690 1.20852 1.00373 0.97072 0.90609 1.20852 0.93176 1.06374 0.90173 1.98389 1.76139 1.86408 1.42992 1.21169 0.91634 0.95937 0.99708 1.21481 1.01940 1.05281 0.92428 1.21510 1.00277 0.95082 0.97740 1.21583 0.94168 1.01390 0.97998 0.91871 0.89453 0.91859 0.91211 0.88303 0.91111 0.91885 0.89442 0.91997 0.74708 0.91614 0.92202 0.90578 0.91798 0.90359 0.90709 0.90219 0.90864 0.91021 0.77724 1.19097 1.21902 0.82869 0.82702 0.82070 0.90922 0.91919 0.92516 0.91531 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 -0.18 -0.63 8.37 71.98 0.60 -0.02 16 2 C 0.13 0.42 1.13 -10.79 -0.01 0.41 16 3 C -0.14 0.26 8.85 71.98 0.64 0.89 16 4 C -0.18 -0.68 8.37 71.98 0.60 -0.08 16 5 O -0.37 -2.14 9.94 -55.45 -0.55 -2.70 16 6 C 0.64 4.50 8.06 129.79 1.05 5.54 16 7 O -0.60 -7.55 11.88 19.83 0.24 -7.31 16 8 N -0.70 -0.10 5.29 -590.85 -3.12 -3.22 16 9 C 0.14 -0.27 5.06 86.38 0.44 0.16 16 10 C -0.09 0.62 2.23 -10.79 -0.02 0.60 16 11 H 0.09 -0.79 8.14 -2.39 -0.02 -0.81 16 12 C -0.11 0.84 5.20 30.59 0.16 1.00 16 13 C -0.11 0.98 5.20 30.60 0.16 1.14 16 14 C -0.08 0.59 2.43 -10.79 -0.03 0.57 16 15 H 0.07 -0.32 8.14 -2.39 -0.02 -0.34 16 16 C 0.06 -0.40 4.12 71.98 0.30 -0.10 16 17 O -0.32 0.59 8.57 -92.64 -0.79 -0.20 16 18 C 0.14 -0.02 6.62 22.50 0.15 0.13 16 19 C -0.15 -0.25 5.28 -19.77 -0.10 -0.36 16 20 C -0.07 -0.17 2.33 71.24 0.17 0.00 16 21 O -0.54 -1.80 12.65 -148.98 -1.89 -3.69 16 22 Si 0.79 1.39 30.17 68.60 2.07 3.46 16 23 C -0.07 -0.08 8.44 22.28 0.19 0.11 16 24 C -0.08 -0.08 6.32 22.33 0.14 0.06 16 25 Cl -0.07 -0.10 28.95 -2.72 -0.08 -0.18 16 26 C -0.07 0.12 9.82 22.28 0.22 0.33 16 27 C -0.19 0.56 9.04 22.36 0.20 0.76 16 28 C -0.11 0.75 5.10 30.58 0.16 0.90 16 29 C -0.11 0.70 5.07 30.58 0.16 0.86 16 30 H 0.06 0.16 8.14 -2.39 -0.02 0.15 16 31 H 0.09 0.00 8.14 -2.39 -0.02 -0.02 16 32 H 0.06 0.56 5.88 -2.39 -0.01 0.55 16 33 H 0.07 -0.14 8.14 -2.38 -0.02 -0.16 16 34 H 0.10 -0.51 8.14 -2.39 -0.02 -0.53 16 35 H 0.07 -0.16 8.14 -2.39 -0.02 -0.18 16 36 H 0.06 0.58 5.88 -2.39 -0.01 0.57 16 37 H 0.09 0.02 8.14 -2.39 -0.02 0.00 16 38 H 0.06 0.20 8.14 -2.38 -0.02 0.18 16 39 H 0.42 -1.77 7.77 -92.71 -0.72 -2.49 16 40 H 0.07 -0.02 8.14 -2.38 -0.02 -0.04 16 41 H 0.06 0.05 8.14 -2.39 -0.02 0.03 16 42 H 0.08 -0.60 8.14 -2.39 -0.02 -0.62 16 43 H 0.06 -0.39 8.14 -2.39 -0.02 -0.41 16 44 H 0.08 -0.82 8.14 -2.39 -0.02 -0.84 16 45 H 0.07 -0.72 8.14 -2.39 -0.02 -0.74 16 46 H 0.08 -0.74 7.65 -2.39 -0.02 -0.76 16 47 H 0.07 -0.61 7.68 -2.39 -0.02 -0.63 16 48 H 0.07 0.21 7.83 -2.39 -0.02 0.19 16 49 H 0.37 -0.35 8.60 -74.06 -0.64 -0.98 16 50 H -0.27 -1.15 7.11 99.48 0.71 -0.44 16 51 H -0.29 -2.38 7.11 99.48 0.71 -1.68 16 52 H 0.15 -0.29 5.13 -2.91 -0.01 -0.30 16 53 H 0.16 -0.84 8.06 -2.91 -0.02 -0.86 16 54 H 0.16 -1.29 6.30 -2.91 -0.02 -1.31 16 55 H 0.07 -0.59 8.14 -2.39 -0.02 -0.60 16 56 H 0.06 -0.29 7.82 -2.39 -0.02 -0.31 16 57 H 0.06 -0.20 8.14 -2.39 -0.02 -0.22 16 58 H 0.07 -0.41 7.18 -2.39 -0.02 -0.43 16 Total: 0.00 -15.55 462.89 0.57 -14.98 By element: Atomic # 1 Polarization: -13.58 SS G_CDS: -0.45 Total: -14.03 kcal Atomic # 6 Polarization: 7.74 SS G_CDS: 5.15 Total: 12.89 kcal Atomic # 7 Polarization: -0.10 SS G_CDS: -3.12 Total: -3.22 kcal Atomic # 8 Polarization: -10.90 SS G_CDS: -2.99 Total: -13.90 kcal Atomic # 14 Polarization: 1.39 SS G_CDS: 2.07 Total: 3.46 kcal Atomic # 17 Polarization: -0.10 SS G_CDS: -0.08 Total: -0.18 kcal Total: -15.55 0.57 -14.98 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_7_508404_10302994.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 -136.635 kcal (2) G-P(sol) polarization free energy of solvation -15.550 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -152.184 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.573 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -14.977 kcal (6) G-S(sol) free energy of system = (1) + (5) -151.612 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.21 seconds