Wall clock time and date at job start Tue Mar 9 2021 13:35:52 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 1.53004 * 1 3 3 C 1.53002 * 109.46688 * 2 1 4 4 C 1.53002 * 109.47512 * 239.99978 * 2 1 3 5 5 O 1.45199 * 109.47147 * 120.00087 * 2 1 3 6 6 C 1.34629 * 117.00047 * 59.99939 * 5 2 1 7 7 O 1.21513 * 120.00166 * 0.02562 * 6 5 2 8 8 N 1.34785 * 119.99869 * 180.02562 * 6 5 2 9 9 C 1.46500 * 119.99874 * 180.02562 * 8 6 5 10 10 C 1.52999 * 109.47329 * 180.02562 * 9 8 6 11 11 H 1.08995 * 109.47139 * 54.99172 * 10 9 8 12 12 C 1.52990 * 109.47254 * 174.99777 * 10 9 8 13 13 C 1.53008 * 109.47073 * 179.97438 * 12 10 9 14 14 C 1.52999 * 109.47121 * 300.00192 * 13 12 10 15 15 H 1.09000 * 109.47181 * 299.99727 * 14 13 12 16 16 C 1.52998 * 109.47067 * 179.97438 * 14 13 12 17 17 O 1.42901 * 109.47046 * 174.99845 * 16 14 13 18 18 C 1.35905 * 116.99604 * 179.97438 * 17 16 14 19 19 C 1.38690 * 120.05051 * 359.72896 * 18 17 16 20 20 C 1.38259 * 119.92919 * 179.67536 * 19 18 17 21 21 Br 1.89104 * 119.98276 * 180.33874 * 20 19 18 22 22 C 1.38341 * 120.03724 * 0.61840 * 20 19 18 23 23 C 1.38272 * 120.09723 * 359.67949 * 22 20 19 24 24 C 1.50702 * 119.96499 * 180.02562 * 23 22 20 25 25 O 1.42900 * 109.46989 * 244.97634 * 24 23 22 26 26 Si 1.86307 * 109.47010 * 4.97631 * 24 23 22 27 27 C 1.38128 * 120.06746 * 359.97438 * 23 22 20 28 28 C 1.52993 * 109.47082 * 59.99648 * 14 13 12 29 29 C 1.52999 * 109.47611 * 299.99755 * 28 14 13 30 30 H 1.08994 * 109.47457 * 300.00039 * 1 2 3 31 31 H 1.08999 * 109.47146 * 60.00286 * 1 2 3 32 32 H 1.09003 * 109.46599 * 179.97438 * 1 2 3 33 33 H 1.09008 * 109.46794 * 179.97438 * 3 2 1 34 34 H 1.08999 * 109.47094 * 299.99746 * 3 2 1 35 35 H 1.08997 * 109.47059 * 60.00316 * 3 2 1 36 36 H 1.08996 * 109.46793 * 300.00414 * 4 2 1 37 37 H 1.09010 * 109.46710 * 59.99956 * 4 2 1 38 38 H 1.08994 * 109.47140 * 179.97438 * 4 2 1 39 39 H 0.96998 * 119.99905 * 359.97438 * 8 6 5 40 40 H 1.09000 * 109.47663 * 59.99130 * 9 8 6 41 41 H 1.09008 * 109.47004 * 299.99409 * 9 8 6 42 42 H 1.09000 * 109.47183 * 59.99893 * 12 10 9 43 43 H 1.08994 * 109.47687 * 299.99687 * 12 10 9 44 44 H 1.08996 * 109.46987 * 179.97438 * 13 12 10 45 45 H 1.09000 * 109.46870 * 60.00109 * 13 12 10 46 46 H 1.08996 * 109.47090 * 54.99630 * 16 14 13 47 47 H 1.08999 * 109.47084 * 294.99802 * 16 14 13 48 48 H 1.07997 * 120.03791 * 359.97438 * 19 18 17 49 49 H 1.08001 * 119.95025 * 179.69600 * 22 20 19 50 50 H 1.08997 * 109.47051 * 124.97564 * 24 23 22 51 51 H 0.96693 * 114.00322 * 60.00330 * 25 24 23 52 52 H 1.48500 * 109.99878 * 58.68126 * 26 24 23 53 53 H 1.48505 * 109.99729 * 179.97438 * 26 24 23 54 54 H 1.08006 * 120.01633 * 179.97438 * 27 23 22 55 55 H 1.08995 * 109.47406 * 60.00249 * 28 14 13 56 56 H 1.09007 * 109.46853 * 180.02562 * 28 14 13 57 57 H 1.08995 * 109.47139 * 300.00658 * 29 28 14 58 58 H 1.08999 * 109.47668 * 180.02562 * 29 28 14 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 2.0399 1.4426 0.0000 4 6 2.0401 -0.7212 -1.2492 5 8 2.0140 -0.6845 1.1855 6 6 1.6523 -1.9722 1.3383 7 8 0.9517 -2.5097 0.5035 8 7 2.0673 -2.6654 2.4172 9 6 1.6741 -4.0668 2.5832 10 6 2.2731 -4.6145 3.8802 11 1 1.9769 -3.9782 4.7141 12 6 1.7620 -6.0369 4.1172 13 6 2.3615 -6.5847 5.4140 14 6 3.8873 -6.6029 5.3027 15 1 4.1833 -7.2390 4.4685 16 6 4.4868 -7.1501 6.5996 17 8 5.9027 -7.2765 6.4537 18 6 6.5931 -7.7521 7.5234 19 6 5.9223 -8.0846 8.6908 20 6 6.6263 -8.5746 9.7753 21 35 5.7120 -9.0375 11.3645 22 6 7.9999 -8.7209 9.7003 23 6 8.6708 -8.3839 8.5392 24 6 10.1671 -8.5451 8.4606 25 8 10.7774 -7.2612 8.3145 26 14 10.7873 -9.3538 10.0202 27 6 7.9708 -7.9008 7.4508 28 6 4.3983 -5.1804 5.0656 29 6 3.7990 -4.6326 3.7688 30 1 -0.3634 0.5138 0.8899 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3632 -1.0277 -0.0005 33 1 3.1300 1.4426 0.0005 34 1 1.6766 1.9563 -0.8900 35 1 1.6766 1.9563 0.8900 36 1 1.6768 -1.7488 -1.2492 37 1 1.6768 -0.2073 -2.1393 38 1 3.1301 -0.7208 -1.2494 39 1 2.6269 -2.2365 3.0834 40 1 2.0412 -4.6498 1.7384 41 1 0.5872 -4.1364 2.6276 42 1 2.0583 -6.6731 3.2832 43 1 0.6750 -6.0240 4.1961 44 1 1.9971 -7.5979 5.5831 45 1 2.0656 -5.9486 6.2482 46 1 4.0551 -8.1273 6.8154 47 1 4.2656 -6.4662 7.4190 48 1 4.8506 -7.9656 8.7512 49 1 8.5490 -9.0991 10.5499 50 1 10.4209 -9.1678 7.6028 51 1 10.5939 -6.6532 9.0437 52 1 10.1361 -10.6762 10.2002 53 1 12.2617 -9.5189 9.9549 54 1 8.4957 -7.6375 6.5444 55 1 4.1025 -4.5443 5.8997 56 1 5.4854 -5.1935 4.9858 57 1 4.0948 -5.2688 2.9347 58 1 4.1634 -3.6194 3.5996 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_17850308_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 13:35:52 Heat of formation + Delta-G solvation = -137.818649 kcal Electronic energy + Delta-G solvation = -36648.777049 eV Core-core repulsion = 31735.737871 eV Total energy + Delta-G solvation = -4913.039178 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 = 1.23 seconds Orbital eigenvalues (eV) -41.85106 -41.51971 -40.22872 -39.15906 -38.27471 -37.39146 -36.11012 -35.02392 -33.63127 -33.09530 -31.77210 -31.65857 -30.37846 -28.52808 -28.39110 -28.31712 -27.07765 -25.38763 -23.94186 -23.50299 -23.15966 -22.33553 -21.62505 -21.12760 -20.68086 -19.24091 -19.12209 -17.91488 -17.68284 -17.47857 -17.36065 -17.20885 -17.02641 -16.32694 -16.29836 -16.05225 -15.74096 -15.57428 -15.35201 -15.17830 -15.07247 -14.83545 -14.79886 -14.46398 -14.37180 -14.28267 -14.10195 -13.73375 -13.38997 -13.31195 -13.15098 -13.11108 -13.05253 -12.94707 -12.89000 -12.86865 -12.64481 -12.47294 -12.37380 -12.30451 -12.16663 -12.02888 -11.91435 -11.80026 -11.50357 -11.41750 -11.41411 -11.37098 -11.19525 -11.12661 -10.96027 -10.53637 -10.23173 -9.95467 -9.39458 -5.03304 -0.13049 0.09639 0.47115 1.16322 1.23529 1.60848 1.73538 1.90587 2.08912 2.36087 3.14686 3.36456 3.52042 3.55078 3.68021 3.71354 3.72395 3.77484 3.78264 3.87005 3.92429 3.97036 4.03970 4.09465 4.10575 4.18740 4.33725 4.39998 4.42003 4.45738 4.51019 4.52575 4.57661 4.58418 4.58955 4.59780 4.67058 4.70513 4.74258 4.79956 4.84780 4.85581 4.89969 4.95287 5.01370 5.04580 5.07316 5.14966 5.17257 5.19157 5.23979 5.24796 5.25225 5.30387 5.33589 5.38524 5.44986 5.54861 5.57766 6.26163 6.36884 6.72531 7.31609 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 -0.088 4.088 11 H 0.091 0.909 12 C -0.109 4.109 13 C -0.106 4.106 14 C -0.081 4.081 15 H 0.074 0.926 16 C 0.055 3.945 17 O -0.317 6.317 18 C 0.135 3.865 19 C -0.179 4.179 20 C -0.054 4.054 21 Br -0.038 7.038 22 C -0.131 4.131 23 C -0.072 4.072 24 C -0.069 4.069 25 O -0.550 6.550 26 Si 0.765 3.235 27 C -0.122 4.122 28 C -0.109 4.109 29 C -0.113 4.113 30 H 0.062 0.938 31 H 0.087 0.913 32 H 0.063 0.937 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 0.061 0.939 41 H 0.066 0.934 42 H 0.065 0.935 43 H 0.077 0.923 44 H 0.075 0.925 45 H 0.077 0.923 46 H 0.072 0.928 47 H 0.075 0.925 48 H 0.152 0.848 49 H 0.150 0.850 50 H 0.115 0.885 51 H 0.397 0.603 52 H -0.284 1.284 53 H -0.292 1.292 54 H 0.137 0.863 55 H 0.070 0.930 56 H 0.058 0.942 57 H 0.058 0.942 58 H 0.066 0.934 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.991 2.684 3.764 4.729 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 -0.144 4.144 14 C -0.100 4.100 15 H 0.092 0.908 16 C -0.019 4.019 17 O -0.231 6.231 18 C 0.088 3.912 19 C -0.200 4.200 20 C -0.134 4.134 21 Br 0.048 6.952 22 C -0.151 4.151 23 C -0.074 4.074 24 C -0.179 4.179 25 O -0.358 6.358 26 Si 0.670 3.330 27 C -0.141 4.141 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 0.079 0.921 41 H 0.085 0.915 42 H 0.084 0.916 43 H 0.095 0.905 44 H 0.094 0.906 45 H 0.095 0.905 46 H 0.090 0.910 47 H 0.094 0.906 48 H 0.170 0.830 49 H 0.167 0.833 50 H 0.132 0.868 51 H 0.247 0.753 52 H -0.210 1.210 53 H -0.219 1.219 54 H 0.155 0.845 55 H 0.089 0.911 56 H 0.077 0.923 57 H 0.077 0.923 58 H 0.085 0.915 Dipole moment (debyes) X Y Z Total from point charges -1.014 1.436 3.514 3.929 hybrid contribution 0.037 -0.075 -0.814 0.818 sum -0.977 1.361 2.700 3.178 Atomic orbital electron populations 1.22473 0.94031 1.03663 1.03547 1.22352 0.94479 0.92595 0.81498 1.21893 1.02449 0.90848 1.04277 1.22475 1.01611 1.02224 0.97426 1.86306 1.71564 1.23328 1.47267 1.18378 0.78809 0.80795 0.82568 1.90907 1.42383 1.71048 1.44390 1.44768 1.55233 1.12879 1.23066 1.21463 0.99807 0.78116 0.98589 1.21371 0.95440 0.97844 0.95993 0.89032 1.21458 1.00894 0.94341 0.97976 1.21465 0.92265 1.02344 0.98325 1.21170 0.95721 0.97259 0.95826 0.90765 1.23163 0.77037 1.01696 1.00009 1.86103 1.22280 1.79301 1.35427 1.18969 0.91714 0.94019 0.86461 1.21353 1.01526 1.04837 0.92278 1.21584 0.94802 1.03554 0.93424 1.96813 1.76521 1.91903 1.29979 1.21004 0.92593 1.02944 0.98509 1.20154 0.96600 0.97930 0.92674 1.25159 0.89147 0.91341 1.12283 1.86494 1.73803 1.24038 1.51490 0.93781 0.76782 0.81004 0.81433 1.20508 0.90924 1.02380 1.00267 1.21509 1.00100 0.95136 0.97890 1.21591 0.94226 1.01405 0.97852 0.91876 0.89452 0.91850 0.91202 0.88299 0.91127 0.91870 0.89442 0.91981 0.74729 0.92082 0.91541 0.91612 0.90460 0.90646 0.90473 0.91002 0.90645 0.83024 0.83270 0.86761 0.75313 1.21035 1.21909 0.84468 0.91095 0.92340 0.92294 0.91500 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 C -0.18 -0.65 8.37 71.98 0.60 -0.05 16 2 C 0.13 0.43 1.13 -10.79 -0.01 0.42 16 3 C -0.14 0.25 8.85 71.98 0.64 0.88 16 4 C -0.18 -0.69 8.37 71.98 0.60 -0.09 16 5 O -0.37 -2.20 9.94 -55.39 -0.55 -2.75 16 6 C 0.64 4.62 8.06 129.79 1.05 5.66 16 7 O -0.60 -7.62 11.88 19.80 0.24 -7.39 16 8 N -0.70 -0.33 5.29 -590.83 -3.12 -3.45 16 9 C 0.14 -0.22 5.06 86.38 0.44 0.22 16 10 C -0.09 0.55 2.23 -10.79 -0.02 0.53 16 11 H 0.09 -0.71 8.14 -2.39 -0.02 -0.73 16 12 C -0.11 0.75 5.20 30.59 0.16 0.90 16 13 C -0.11 0.82 5.20 30.60 0.16 0.98 16 14 C -0.08 0.43 2.43 -10.80 -0.03 0.40 16 15 H 0.07 -0.22 8.14 -2.39 -0.02 -0.24 16 16 C 0.06 -0.23 4.12 71.98 0.30 0.07 16 17 O -0.32 -0.36 9.67 -92.48 -0.89 -1.26 16 18 C 0.14 0.21 6.69 22.50 0.15 0.36 16 19 C -0.18 0.01 8.78 22.38 0.20 0.21 16 20 C -0.05 -0.03 6.22 22.30 0.14 0.11 16 21 Br -0.04 0.00 33.70 -20.37 -0.69 -0.69 16 22 C -0.13 0.09 8.41 22.30 0.19 0.27 16 23 C -0.07 0.02 5.35 -19.88 -0.11 -0.09 16 24 C -0.07 0.09 2.80 71.24 0.20 0.29 16 25 O -0.55 0.44 12.83 -148.98 -1.91 -1.47 16 26 Si 0.76 -1.82 29.80 68.60 2.04 0.22 16 27 C -0.12 -0.21 9.62 22.37 0.22 0.01 16 28 C -0.11 0.51 5.10 30.59 0.16 0.67 16 29 C -0.11 0.58 5.08 30.60 0.16 0.73 16 30 H 0.06 0.17 8.14 -2.39 -0.02 0.15 16 31 H 0.09 0.01 8.14 -2.39 -0.02 -0.01 16 32 H 0.06 0.57 5.88 -2.39 -0.01 0.56 16 33 H 0.07 -0.14 8.14 -2.38 -0.02 -0.16 16 34 H 0.10 -0.50 8.14 -2.39 -0.02 -0.52 16 35 H 0.07 -0.15 8.14 -2.39 -0.02 -0.17 16 36 H 0.06 0.59 5.88 -2.39 -0.01 0.57 16 37 H 0.09 0.02 8.14 -2.38 -0.02 0.00 16 38 H 0.06 0.20 8.14 -2.39 -0.02 0.18 16 39 H 0.42 -1.60 7.76 -92.71 -0.72 -2.32 16 40 H 0.06 0.06 8.14 -2.39 -0.02 0.04 16 41 H 0.07 0.00 8.14 -2.38 -0.02 -0.02 16 42 H 0.07 -0.37 8.14 -2.39 -0.02 -0.39 16 43 H 0.08 -0.57 8.14 -2.39 -0.02 -0.59 16 44 H 0.07 -0.62 8.14 -2.39 -0.02 -0.64 16 45 H 0.08 -0.69 8.14 -2.39 -0.02 -0.71 16 46 H 0.07 -0.39 7.67 -2.39 -0.02 -0.41 16 47 H 0.08 -0.46 7.65 -2.39 -0.02 -0.48 16 48 H 0.15 -0.48 6.30 -2.91 -0.02 -0.50 16 49 H 0.15 -0.57 4.90 -2.91 -0.01 -0.58 16 50 H 0.12 -0.07 7.96 -2.39 -0.02 -0.09 16 51 H 0.40 -3.50 8.70 -74.06 -0.64 -4.14 16 52 H -0.28 -0.75 7.11 99.48 0.71 -0.04 16 53 H -0.29 -1.34 7.11 99.48 0.71 -0.63 16 54 H 0.14 0.26 8.06 -2.91 -0.02 0.23 16 55 H 0.07 -0.41 8.14 -2.39 -0.02 -0.43 16 56 H 0.06 -0.08 7.82 -2.38 -0.02 -0.10 16 57 H 0.06 -0.17 8.14 -2.39 -0.02 -0.19 16 58 H 0.07 -0.35 7.18 -2.39 -0.02 -0.37 16 Total: 0.00 -16.83 468.57 -0.17 -17.01 By element: Atomic # 1 Polarization: -12.26 SS G_CDS: -0.46 Total: -12.71 kcal Atomic # 6 Polarization: 7.32 SS G_CDS: 5.17 Total: 12.49 kcal Atomic # 7 Polarization: -0.33 SS G_CDS: -3.12 Total: -3.45 kcal Atomic # 8 Polarization: -9.74 SS G_CDS: -3.12 Total: -12.86 kcal Atomic # 14 Polarization: -1.82 SS G_CDS: 2.04 Total: 0.22 kcal Atomic # 35 Polarization: 0.00 SS G_CDS: -0.69 Total: -0.69 kcal Total: -16.83 -0.17 -17.01 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_17850308_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 -120.814 kcal (2) G-P(sol) polarization free energy of solvation -16.832 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -137.645 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.173 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -17.005 kcal (6) G-S(sol) free energy of system = (1) + (5) -137.819 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.23 seconds