Wall clock time and date at job start Sat Mar 6 2021 04:34:53 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 * 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 O 1.42903 * 1 3 3 C 1.35632 * 117.00021 * 2 1 4 4 C 1.40192 * 120.15675 * 179.97438 * 3 2 1 5 5 C 1.47402 * 120.19621 * 359.97438 * 4 3 2 6 6 O 1.21507 * 119.99877 * 359.72241 * 5 4 3 7 7 O 1.34754 * 120.00157 * 179.97438 * 5 4 3 8 8 C 1.45199 * 117.00071 * 179.72331 * 7 5 4 9 9 C 1.53003 * 109.46980 * 179.97438 * 8 7 5 10 10 H 1.08999 * 109.46600 * 180.02562 * 9 8 7 11 11 O 1.42968 * 109.47203 * 299.99948 * 9 8 7 12 12 C 1.43090 * 113.76746 * 178.79118 * 11 9 8 13 13 C 1.53257 * 108.94582 * 302.03498 * 12 11 9 14 14 H 1.09006 * 109.57465 * 294.71356 * 13 12 11 15 15 N 1.46498 * 109.57615 * 174.33291 * 13 12 11 16 16 C 1.34530 * 124.46023 * 300.33798 * 15 13 12 17 17 O 1.21440 * 125.70805 * 0.03574 * 16 15 13 18 18 C 1.47817 * 108.58060 * 179.90600 * 16 15 13 19 19 C 1.40952 * 105.87681 * 0.34377 * 18 16 15 20 20 C 1.38571 * 119.81388 * 179.79558 * 19 18 16 21 21 C 1.38613 * 119.72207 * 0.02562 * 20 19 18 22 22 C 1.38229 * 120.46053 * 359.96122 * 21 20 19 23 23 C 1.38563 * 134.29949 * 180.09871 * 18 16 15 24 24 C 1.34527 * 124.46282 * 120.63473 * 15 13 12 25 25 O 1.21444 * 125.70652 * 359.94508 * 24 15 13 26 26 C 1.53261 * 108.84849 * 54.52147 * 13 12 11 27 27 O 1.42961 * 109.46783 * 60.00136 * 9 8 7 28 28 C 1.39772 * 119.60895 * 180.25145 * 4 3 2 29 29 C 1.37767 * 119.89813 * 359.44986 * 28 4 3 30 30 C 1.38566 * 120.30779 * 0.53910 * 29 28 4 31 31 C 1.50695 * 119.79701 * 179.74007 * 30 29 28 32 32 O 1.42900 * 109.47188 * 245.01601 * 31 30 29 33 33 Si 1.86301 * 109.47145 * 5.01729 * 31 30 29 34 34 C 1.38049 * 120.40264 * 359.75627 * 30 29 28 35 35 H 1.09007 * 109.46925 * 179.97438 * 1 2 3 36 36 H 1.08994 * 109.47140 * 299.99710 * 1 2 3 37 37 H 1.08997 * 109.46961 * 60.00166 * 1 2 3 38 38 H 1.08997 * 109.46967 * 299.99910 * 8 7 5 39 39 H 1.09002 * 109.46640 * 60.00114 * 8 7 5 40 40 H 1.09001 * 109.55713 * 182.19075 * 12 11 9 41 41 H 1.09002 * 109.64685 * 61.92480 * 12 11 9 42 42 H 1.08004 * 120.13205 * 179.97438 * 20 19 18 43 43 H 1.07992 * 119.76722 * 179.97438 * 21 20 19 44 44 H 1.07993 * 119.77111 * 180.02562 * 22 21 20 45 45 H 1.07999 * 120.13943 * 0.29867 * 23 18 16 46 46 H 1.08990 * 109.56156 * 185.63886 * 26 13 12 47 47 H 1.09001 * 109.64305 * 65.36454 * 26 13 12 48 48 H 1.08000 * 120.05084 * 179.71248 * 28 4 3 49 49 H 1.07998 * 119.84251 * 180.25254 * 29 28 4 50 50 H 1.08999 * 109.47313 * 125.01711 * 31 30 29 51 51 H 0.96703 * 114.00405 * 179.97438 * 32 31 30 52 52 H 1.48501 * 109.99909 * 300.00035 * 33 31 30 53 53 H 1.48500 * 110.00130 * 61.32095 * 33 31 30 54 54 H 1.08007 * 119.95108 * 179.97438 * 34 30 29 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 8 1.4290 0.0000 0.0000 3 6 2.0448 1.2085 0.0000 4 6 3.4446 1.2857 0.0005 5 6 4.2550 0.0544 0.0017 6 8 3.7100 -1.0316 0.0073 7 8 5.6002 0.1332 0.0017 8 6 6.3339 -1.1198 0.0091 9 6 7.8365 -0.8309 0.0073 10 1 8.3872 -1.7715 0.0124 11 8 8.1772 -0.0861 -1.1645 12 6 9.5635 0.2589 -1.2457 13 6 9.9477 1.0709 -0.0040 14 1 9.4141 2.0214 -0.0096 15 7 11.3920 1.3161 -0.0055 16 6 12.3282 0.3500 -0.0002 17 8 12.1133 -0.8452 0.0059 18 6 13.6622 0.9867 -0.0061 19 6 13.4262 2.3764 -0.0070 20 6 14.4962 3.2569 -0.0080 21 6 15.7917 2.7641 -0.0086 22 6 16.0231 1.4013 -0.0075 23 6 14.9627 0.5086 -0.0063 24 6 11.9569 2.5371 -0.0066 25 8 11.3595 3.5944 -0.0075 26 6 9.5635 0.2737 1.2473 27 8 8.1772 -0.0723 1.1701 28 6 4.0672 2.5371 0.0059 29 6 3.3039 3.6839 -0.0009 30 6 1.9206 3.6032 -0.0018 31 6 1.0968 4.8651 -0.0033 32 8 0.3591 4.9538 1.2173 33 14 2.2226 6.3414 -0.1573 34 6 1.2925 2.3739 -0.0009 35 1 -0.3633 -1.0277 -0.0005 36 1 -0.3633 0.5138 0.8900 37 1 -0.3633 0.5138 -0.8900 38 1 6.0738 -1.6878 0.9022 39 1 6.0744 -1.6979 -0.8777 40 1 9.7391 0.8557 -2.1408 41 1 10.1652 -0.6489 -1.2886 42 1 14.3212 4.3227 -0.0091 43 1 16.6261 3.4497 -0.0098 44 1 17.0370 1.0295 -0.0076 45 1 15.1494 -0.5551 -0.0061 46 1 9.7392 0.8810 2.1351 47 1 10.1637 -0.6346 1.3017 48 1 5.1451 2.6048 0.0110 49 1 3.7859 4.6503 -0.0009 50 1 0.4050 4.8463 -0.8454 51 1 -0.1946 5.7437 1.2858 52 1 3.1709 6.3784 0.9849 53 1 2.9721 6.2773 -1.4377 54 1 0.2138 2.3194 -0.0011 There are 83 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 83 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). 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_1458_13470092_13594054.mol2 54 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 04:34:53 Heat of formation + Delta-G solvation = -193.059953 kcal Electronic energy + Delta-G solvation = -45645.736521 eV Core-core repulsion = 39675.496247 eV Total energy + Delta-G solvation = -5970.240274 eV No. of doubly occupied orbitals = 83 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 456.148 amu Computer time = 1.78 seconds Orbital eigenvalues (eV) -43.68606 -41.81489 -41.23535 -40.46696 -39.82675 -39.59246 -39.02267 -37.45152 -37.25045 -36.98866 -36.95066 -34.55394 -33.22304 -32.37853 -31.71969 -31.37038 -29.87226 -28.57021 -27.50024 -27.39963 -26.35617 -25.47620 -24.27554 -23.57503 -23.50955 -23.21491 -22.37356 -21.77946 -21.00354 -19.26079 -19.03132 -19.02826 -18.78220 -18.54679 -18.36578 -18.07739 -17.73824 -17.59387 -17.23674 -17.08479 -17.03316 -16.61991 -16.56046 -16.38109 -16.17126 -16.06246 -15.99747 -15.63035 -15.62461 -15.40590 -15.25366 -15.17884 -14.66636 -14.63193 -14.44875 -14.39190 -14.26594 -14.16370 -13.98747 -13.88661 -13.54897 -13.44932 -13.23578 -12.90139 -12.85531 -12.70425 -12.50201 -12.34966 -12.31140 -12.10379 -12.07095 -11.93888 -11.71169 -11.57665 -11.56739 -11.22058 -10.84930 -10.76563 -10.47056 -10.46467 -10.43259 -10.06543 -9.36809 -5.00792 -1.17747 -0.37882 -0.27229 0.29350 0.79723 0.91321 1.20163 1.57524 1.64707 1.66369 1.66822 1.94499 2.19448 2.28580 2.34142 2.36803 2.37824 2.63053 3.05496 3.20063 3.21732 3.30566 3.35340 3.53026 3.56110 3.67652 3.68068 3.73289 3.79158 3.85487 3.91780 3.94699 4.00301 4.03407 4.10770 4.14291 4.14839 4.15867 4.22139 4.22790 4.28502 4.33002 4.38600 4.47468 4.49694 4.53162 4.60082 4.62942 4.69546 4.72836 4.88016 4.96072 4.98002 5.06259 5.26496 5.32339 5.39928 5.44745 5.53511 5.56165 5.83109 5.96887 6.26860 6.41227 6.51281 6.96469 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.019 3.981 2 O -0.282 6.282 3 C 0.195 3.805 4 C -0.159 4.159 5 C 0.511 3.489 6 O -0.488 6.488 7 O -0.337 6.337 8 C 0.088 3.912 9 C 0.245 3.755 10 H 0.088 0.912 11 O -0.370 6.370 12 C 0.048 3.952 13 C 0.074 3.926 14 H 0.130 0.870 15 N -0.570 5.570 16 C 0.576 3.424 17 O -0.459 6.459 18 C -0.142 4.142 19 C -0.140 4.140 20 C -0.042 4.042 21 C -0.092 4.092 22 C -0.093 4.093 23 C -0.042 4.042 24 C 0.576 3.424 25 O -0.453 6.453 26 C 0.047 3.953 27 O -0.369 6.369 28 C -0.012 4.012 29 C -0.178 4.178 30 C 0.002 3.998 31 C -0.080 4.080 32 O -0.543 6.543 33 Si 0.686 3.314 34 C -0.195 4.195 35 H 0.107 0.893 36 H 0.061 0.939 37 H 0.059 0.941 38 H 0.098 0.902 39 H 0.098 0.902 40 H 0.109 0.891 41 H 0.075 0.925 42 H 0.145 0.855 43 H 0.145 0.855 44 H 0.145 0.855 45 H 0.144 0.856 46 H 0.109 0.891 47 H 0.075 0.925 48 H 0.151 0.849 49 H 0.129 0.871 50 H 0.080 0.920 51 H 0.385 0.615 52 H -0.247 1.247 53 H -0.251 1.251 54 H 0.144 0.856 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.547 4.554 -1.062 5.869 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 -0.076 4.076 2 O -0.193 6.193 3 C 0.147 3.853 4 C -0.161 4.161 5 C 0.355 3.645 6 O -0.376 6.376 7 O -0.254 6.254 8 C 0.014 3.986 9 C 0.149 3.851 10 H 0.106 0.894 11 O -0.289 6.289 12 C -0.030 4.030 13 C -0.027 4.027 14 H 0.148 0.852 15 N -0.316 5.316 16 C 0.365 3.635 17 O -0.330 6.330 18 C -0.146 4.146 19 C -0.144 4.144 20 C -0.061 4.061 21 C -0.110 4.110 22 C -0.111 4.111 23 C -0.060 4.060 24 C 0.365 3.635 25 O -0.323 6.323 26 C -0.030 4.030 27 O -0.289 6.289 28 C -0.030 4.030 29 C -0.196 4.196 30 C 0.002 3.998 31 C -0.191 4.191 32 O -0.350 6.350 33 Si 0.587 3.413 34 C -0.213 4.213 35 H 0.125 0.875 36 H 0.079 0.921 37 H 0.078 0.922 38 H 0.116 0.884 39 H 0.116 0.884 40 H 0.127 0.873 41 H 0.093 0.907 42 H 0.162 0.838 43 H 0.163 0.837 44 H 0.163 0.837 45 H 0.162 0.838 46 H 0.127 0.873 47 H 0.093 0.907 48 H 0.168 0.832 49 H 0.146 0.854 50 H 0.098 0.902 51 H 0.233 0.767 52 H -0.171 1.171 53 H -0.176 1.176 54 H 0.162 0.838 Dipole moment (debyes) X Y Z Total from point charges 3.756 3.695 -1.026 5.367 hybrid contribution 0.043 -0.649 -0.085 0.655 sum 3.798 3.046 -1.111 4.994 Atomic orbital electron populations 1.23257 0.77813 1.04827 1.01694 1.86341 1.21611 1.25057 1.86261 1.19006 0.90442 0.85233 0.90599 1.18413 0.89469 0.92069 1.16172 1.20758 0.80934 0.89171 0.73593 1.90902 1.72612 1.29184 1.44889 1.86625 1.19113 1.35150 1.84473 1.23062 0.86057 0.84864 1.04640 1.23683 0.93986 0.91090 0.76298 0.89444 1.88261 1.24469 1.74533 1.41603 1.23018 0.82971 0.99659 0.97335 1.22658 0.77821 1.03646 0.98613 0.85246 1.46456 1.07800 1.08848 1.68453 1.18458 0.85251 0.85350 0.74419 1.90816 1.84981 1.13516 1.43645 1.20466 0.94027 0.94078 1.06036 1.20472 0.93315 0.94759 1.05823 1.20871 0.90439 1.00313 0.94456 1.21560 0.96714 0.96065 0.96687 1.21556 0.99694 0.93091 0.96797 1.20858 0.89365 1.01344 0.94455 1.18412 0.87704 0.82746 0.74609 1.90854 1.70161 1.28183 1.43089 1.23025 0.82970 0.99781 0.97230 1.88264 1.24480 1.73835 1.42275 1.21269 1.00968 0.89664 0.91066 1.20771 0.92996 0.98521 1.07271 1.19399 0.92949 0.93633 0.93867 1.24811 1.01121 1.02895 0.90236 1.86492 1.63138 1.48780 1.36559 0.95299 0.81030 0.84053 0.80964 1.21037 1.00800 0.90577 1.08923 0.87493 0.92066 0.92232 0.88354 0.88364 0.87268 0.90693 0.83759 0.83688 0.83700 0.83795 0.87268 0.90697 0.83155 0.85389 0.90238 0.76703 1.17143 1.17609 0.83824 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 0.02 0.01 9.81 101.05 0.99 1.00 16 2 O -0.28 -1.38 8.57 -40.48 -0.35 -1.73 16 3 C 0.20 0.90 6.70 -38.67 -0.26 0.65 16 4 C -0.16 -0.81 5.89 -104.86 -0.62 -1.43 16 5 C 0.51 3.13 7.89 34.46 0.27 3.40 16 6 O -0.49 -4.00 14.95 -26.59 -0.40 -4.39 16 7 O -0.34 -1.64 9.27 -47.22 -0.44 -2.08 16 8 C 0.09 0.23 5.56 37.16 0.21 0.44 16 9 C 0.24 0.50 3.59 37.16 0.13 0.64 16 10 H 0.09 0.00 8.14 -51.93 -0.42 -0.42 16 11 O -0.37 -1.09 10.44 -63.30 -0.66 -1.75 16 12 C 0.05 0.06 6.32 37.29 0.24 0.30 16 13 C 0.07 0.10 3.07 -67.66 -0.21 -0.10 16 14 H 0.13 0.26 7.60 -51.93 -0.39 -0.13 16 15 N -0.57 -0.72 2.53 -110.22 -0.28 -1.00 16 16 C 0.58 0.78 7.35 -12.45 -0.09 0.68 16 17 O -0.46 -1.38 15.16 5.42 0.08 -1.30 16 18 C -0.14 0.02 6.41 -104.83 -0.67 -0.65 16 19 C -0.14 -0.01 6.41 -104.83 -0.67 -0.68 16 20 C -0.04 0.08 10.09 -39.32 -0.40 -0.31 16 21 C -0.09 0.35 10.04 -39.45 -0.40 -0.05 16 22 C -0.09 0.35 10.04 -39.45 -0.40 -0.04 16 23 C -0.04 0.09 10.09 -39.32 -0.40 -0.31 16 24 C 0.58 1.10 8.02 -12.46 -0.10 1.00 16 25 O -0.45 -2.01 17.44 5.41 0.09 -1.91 16 26 C 0.05 0.07 6.32 37.29 0.24 0.30 16 27 O -0.37 -1.11 10.44 -63.30 -0.66 -1.77 16 28 C -0.01 -0.04 9.61 -39.18 -0.38 -0.42 16 29 C -0.18 -0.54 8.64 -39.63 -0.34 -0.88 16 30 C 0.00 0.00 5.39 -104.57 -0.56 -0.56 16 31 C -0.08 0.02 2.78 36.00 0.10 0.12 16 32 O -0.54 0.07 12.81 -35.23 -0.45 -0.38 16 33 Si 0.69 -0.79 29.83 -169.99 -5.07 -5.86 16 34 C -0.19 -0.55 8.65 -39.48 -0.34 -0.89 16 35 H 0.11 -0.10 8.14 -51.93 -0.42 -0.53 16 36 H 0.06 -0.03 7.66 -51.93 -0.40 -0.43 16 37 H 0.06 -0.06 7.66 -51.93 -0.40 -0.46 16 38 H 0.10 0.18 8.14 -51.93 -0.42 -0.25 16 39 H 0.10 0.17 8.14 -51.93 -0.42 -0.25 16 40 H 0.11 0.05 8.14 -51.93 -0.42 -0.38 16 41 H 0.07 0.10 6.67 -51.93 -0.35 -0.25 16 42 H 0.14 -0.47 8.06 -52.48 -0.42 -0.89 16 43 H 0.15 -0.89 8.06 -52.49 -0.42 -1.31 16 44 H 0.15 -0.90 8.06 -52.49 -0.42 -1.32 16 45 H 0.14 -0.50 8.06 -52.49 -0.42 -0.93 16 46 H 0.11 0.06 8.14 -51.93 -0.42 -0.37 16 47 H 0.07 0.10 6.68 -51.93 -0.35 -0.25 16 48 H 0.15 0.33 7.61 -52.49 -0.40 -0.07 16 49 H 0.13 0.27 4.83 -52.49 -0.25 0.01 16 50 H 0.08 -0.17 7.96 -51.93 -0.41 -0.59 16 51 H 0.39 -2.03 8.74 45.56 0.40 -1.63 16 52 H -0.25 -0.50 7.04 56.52 0.40 -0.10 16 53 H -0.25 -0.33 7.11 56.52 0.40 0.07 16 54 H 0.14 0.12 6.30 -52.48 -0.33 -0.21 16 LS Contribution 457.06 15.07 6.89 6.89 Total: 0.00 -12.55 457.06 -11.20 -23.76 By element: Atomic # 1 Polarization: -4.37 SS G_CDS: -6.31 Total: -10.68 kcal Atomic # 6 Polarization: 5.85 SS G_CDS: -3.65 Total: 2.20 kcal Atomic # 7 Polarization: -0.72 SS G_CDS: -0.28 Total: -1.00 kcal Atomic # 8 Polarization: -12.52 SS G_CDS: -2.78 Total: -15.30 kcal Atomic # 14 Polarization: -0.79 SS G_CDS: -5.07 Total: -5.86 kcal Total LS contribution 6.89 Total: 6.89 kcal Total: -12.55 -11.20 -23.76 kcal The number of atoms in the molecule is 54 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_1458_13470092_13594054.mol2 54 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 -169.305 kcal (2) G-P(sol) polarization free energy of solvation -12.551 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -181.856 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.204 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.755 kcal (6) G-S(sol) free energy of system = (1) + (5) -193.060 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.78 seconds