Wall clock time and date at job start Sat Mar 6 2021 07:46:36 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 O 2 2 C 1.42899 * 1 3 3 Si 1.86303 * 109.47259 * 2 1 4 4 C 1.50703 * 109.47371 * 240.00006 * 2 1 3 5 5 C 1.38243 * 119.97191 * 120.02284 * 4 2 1 6 6 C 1.38289 * 120.10961 * 179.97438 * 5 4 2 7 7 C 1.38131 * 120.05349 * 359.76253 * 6 5 4 8 8 C 1.38751 * 119.94118 * 0.51233 * 7 6 5 9 9 O 1.35909 * 120.05258 * 179.73899 * 8 7 6 10 10 C 1.42900 * 116.99761 * 359.73093 * 9 8 7 11 11 C 1.50699 * 109.46794 * 179.97438 * 10 9 8 12 12 C 1.38343 * 119.92490 * 90.00167 * 11 10 9 13 13 C 1.38398 * 120.30324 * 180.02562 * 12 11 10 14 14 C 1.37922 * 120.14731 * 359.97438 * 13 12 11 15 15 C 1.39647 * 119.84852 * 359.97438 * 14 13 12 16 16 C 1.47729 * 120.14594 * 179.97438 * 15 14 13 17 17 O 1.21477 * 119.99798 * 180.02562 * 16 15 14 18 18 O 1.34714 * 119.99973 * 0.02562 * 16 15 14 19 19 C 1.45203 * 116.99461 * 180.02562 * 18 16 15 20 20 C 1.53006 * 109.46581 * 179.97438 * 19 18 16 21 21 H 1.08993 * 109.46955 * 305.00005 * 20 19 18 22 22 C 1.52997 * 109.47127 * 64.99994 * 20 19 18 23 23 C 1.52996 * 109.47131 * 180.02562 * 22 20 19 24 24 C 1.53002 * 109.46972 * 299.99541 * 23 22 20 25 25 H 1.08996 * 109.47407 * 300.00487 * 24 23 22 26 26 O 1.42905 * 109.47086 * 179.97438 * 24 23 22 27 27 C 1.53002 * 109.47128 * 60.00146 * 24 23 22 28 28 C 1.52999 * 109.46626 * 184.99533 * 20 19 18 29 29 C 1.37969 * 119.92357 * 270.22852 * 11 10 9 30 30 C 1.38161 * 119.96667 * 299.99632 * 4 2 1 31 31 H 0.96699 * 114.00034 * 300.00661 * 1 2 3 32 32 H 1.09000 * 109.47136 * 119.99607 * 2 1 3 33 33 H 1.48497 * 110.00194 * 178.67820 * 3 2 1 34 34 H 1.48501 * 109.99841 * 299.99671 * 3 2 1 35 35 H 1.07996 * 119.94400 * 359.97438 * 5 4 2 36 36 H 1.07999 * 119.97312 * 180.02562 * 6 5 4 37 37 H 1.08003 * 120.02259 * 180.27859 * 7 6 5 38 38 H 1.08996 * 109.47604 * 59.99872 * 10 9 8 39 39 H 1.09008 * 109.47065 * 299.99636 * 10 9 8 40 40 H 1.08002 * 119.85003 * 359.97438 * 12 11 10 41 41 H 1.07998 * 119.92042 * 179.97438 * 13 12 11 42 42 H 1.07997 * 120.06950 * 180.02562 * 14 13 12 43 43 H 1.08992 * 109.47461 * 59.99943 * 19 18 16 44 44 H 1.08997 * 109.46784 * 299.99522 * 19 18 16 45 45 H 1.09001 * 109.47289 * 299.99953 * 22 20 19 46 46 H 1.09004 * 109.47261 * 59.99697 * 22 20 19 47 47 H 1.08996 * 109.47134 * 180.02562 * 23 22 20 48 48 H 1.08992 * 109.47534 * 59.99520 * 23 22 20 49 49 H 0.96699 * 113.99523 * 60.00960 * 26 24 23 50 50 H 1.09001 * 109.47600 * 179.97438 * 27 24 23 51 51 H 1.09004 * 109.47006 * 59.99907 * 27 24 23 52 52 H 1.08993 * 109.47839 * 299.99931 * 28 20 19 53 53 H 1.09000 * 109.47160 * 60.00369 * 28 20 19 54 54 H 1.07992 * 120.07906 * 0.02562 * 29 11 10 55 55 H 1.08000 * 120.03545 * 0.04783 * 30 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 1.7565 0.0000 4 6 1.9314 -0.7104 -1.2305 5 6 2.7265 -0.0381 -2.1398 6 6 3.1896 -0.6874 -3.2696 7 6 2.8624 -2.0113 -3.4896 8 6 2.0598 -2.6864 -2.5813 9 8 1.7321 -3.9875 -2.7982 10 6 2.2442 -4.5961 -3.9854 11 6 1.7809 -6.0284 -4.0555 12 6 0.5898 -6.3383 -4.6873 13 6 0.1566 -7.6510 -4.7558 14 6 0.9112 -8.6596 -4.1942 15 6 2.1150 -8.3540 -3.5558 16 6 2.9282 -9.4291 -2.9515 17 8 3.9747 -9.1602 -2.3965 18 8 2.5091 -10.7078 -3.0160 19 6 3.3585 -11.7116 -2.4001 20 6 2.7230 -13.0927 -2.5725 21 1 1.7085 -13.0780 -2.1742 22 6 2.6822 -13.4535 -4.0587 23 6 2.0461 -14.8342 -4.2311 24 6 2.8749 -15.8754 -3.4762 25 1 3.8895 -15.8905 -3.8744 26 8 2.2805 -17.1650 -3.6367 27 6 2.9158 -15.5147 -1.9899 28 6 3.5524 -14.1335 -1.8176 29 6 2.5433 -7.0271 -3.4854 30 6 1.5973 -2.0332 -1.4484 31 1 -0.3933 0.4418 0.7650 32 1 1.7923 -0.5138 0.8900 33 1 3.5346 1.7703 0.0322 34 1 1.5616 2.4679 -1.2085 35 1 2.9865 0.9958 -1.9676 36 1 3.8110 -0.1602 -3.9783 37 1 3.2280 -2.5191 -4.3699 38 1 3.3337 -4.5675 -3.9676 39 1 1.8808 -4.0531 -4.8579 40 1 -0.0051 -5.5522 -5.1284 41 1 -0.7744 -7.8859 -5.2502 42 1 0.5722 -9.6836 -4.2487 43 1 3.4685 -11.4926 -1.3381 44 1 4.3387 -11.7002 -2.8769 45 1 2.0914 -12.7120 -4.5966 46 1 3.6967 -13.4681 -4.4571 47 1 2.0174 -15.0914 -5.2899 48 1 1.0316 -14.8192 -3.8329 49 1 2.2216 -17.4592 -4.5560 50 1 3.5059 -16.2566 -1.4519 51 1 1.9012 -15.4996 -1.5916 52 1 4.5669 -14.1481 -2.2159 53 1 3.5815 -13.8765 -0.7588 54 1 3.4708 -6.7833 -2.9889 55 1 0.9758 -2.5579 -0.7379 There are 74 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 74 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) 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_4065984_16737258.mol2 55 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 07:46:36 Heat of formation + Delta-G solvation = -160.286518 kcal Electronic energy + Delta-G solvation = -35611.180827 eV Core-core repulsion = 30737.437386 eV Total energy + Delta-G solvation = -4873.743441 eV No. of doubly occupied orbitals = 74 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 399.186 amu Computer time = 1.12 seconds Orbital eigenvalues (eV) -41.73685 -41.29889 -40.35953 -39.86896 -38.87983 -37.68145 -37.29384 -36.55019 -33.73145 -32.58834 -32.51584 -31.91778 -31.82231 -31.07874 -27.90473 -27.05663 -26.57758 -25.14239 -23.88834 -23.67357 -23.19473 -22.43489 -22.10174 -21.52776 -20.92532 -18.98821 -18.81481 -18.41265 -18.27394 -18.11582 -17.48469 -17.42798 -17.23503 -17.08932 -16.95958 -16.48824 -15.86410 -15.79117 -15.66860 -15.55950 -15.36080 -15.12222 -14.87741 -14.56920 -14.56843 -14.48199 -14.22380 -14.05520 -13.86752 -13.67184 -13.59201 -13.45745 -13.31352 -13.17491 -13.16875 -12.80333 -12.59049 -12.39261 -12.33293 -12.22109 -12.07934 -11.99759 -11.92696 -11.77638 -11.76073 -11.58620 -11.44922 -11.18215 -10.77069 -10.41705 -10.19755 -10.13364 -9.86657 -9.24893 -4.97292 -0.44240 0.05557 0.20515 0.39936 1.26006 1.43441 1.52390 1.64043 1.97046 2.15644 2.64089 2.75032 3.10057 3.34592 3.40379 3.44860 3.53832 3.61447 3.65231 3.71769 3.78462 3.81018 3.90548 3.95484 3.96543 3.99069 4.06740 4.09424 4.13903 4.19963 4.21082 4.26195 4.26866 4.29133 4.37061 4.37783 4.41374 4.50989 4.51290 4.62057 4.62981 4.70522 4.75609 4.85636 4.96717 4.96943 4.98564 5.06518 5.07283 5.10444 5.14710 5.22327 5.23384 5.25344 5.32066 5.34647 5.42177 5.44059 5.62495 5.65377 6.35930 6.60903 6.66880 6.71552 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.544 6.544 2 C -0.074 4.074 3 Si 0.688 3.312 4 C -0.036 4.036 5 C -0.163 4.163 6 C -0.071 4.071 7 C -0.205 4.205 8 C 0.133 3.867 9 O -0.307 6.307 10 C 0.102 3.898 11 C -0.109 4.109 12 C -0.057 4.057 13 C -0.133 4.133 14 C -0.050 4.050 15 C -0.129 4.129 16 C 0.510 3.490 17 O -0.503 6.503 18 O -0.350 6.350 19 C 0.072 3.928 20 C -0.089 4.089 21 H 0.086 0.914 22 C -0.112 4.112 23 C -0.152 4.152 24 C 0.102 3.898 25 H 0.055 0.945 26 O -0.569 6.569 27 C -0.111 4.111 28 C -0.111 4.111 29 C -0.029 4.029 30 C -0.121 4.121 31 H 0.383 0.617 32 H 0.077 0.923 33 H -0.255 1.255 34 H -0.250 1.250 35 H 0.120 0.880 36 H 0.130 0.870 37 H 0.132 0.868 38 H 0.076 0.924 39 H 0.077 0.923 40 H 0.134 0.866 41 H 0.138 0.862 42 H 0.142 0.858 43 H 0.074 0.926 44 H 0.073 0.927 45 H 0.074 0.926 46 H 0.064 0.936 47 H 0.066 0.934 48 H 0.072 0.928 49 H 0.379 0.621 50 H 0.074 0.926 51 H 0.072 0.928 52 H 0.070 0.930 53 H 0.075 0.925 54 H 0.140 0.860 55 H 0.136 0.864 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.283 1.177 -1.116 2.068 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 -0.351 6.351 2 C -0.184 4.184 3 Si 0.589 3.411 4 C -0.036 4.036 5 C -0.180 4.180 6 C -0.089 4.089 7 C -0.224 4.224 8 C 0.088 3.912 9 O -0.220 6.220 10 C 0.027 3.973 11 C -0.109 4.109 12 C -0.075 4.075 13 C -0.151 4.151 14 C -0.068 4.068 15 C -0.130 4.130 16 C 0.355 3.645 17 O -0.392 6.392 18 O -0.267 6.267 19 C -0.001 4.001 20 C -0.107 4.107 21 H 0.105 0.895 22 C -0.150 4.150 23 C -0.189 4.189 24 C 0.043 3.957 25 H 0.073 0.927 26 O -0.375 6.375 27 C -0.149 4.149 28 C -0.148 4.148 29 C -0.048 4.048 30 C -0.139 4.139 31 H 0.231 0.769 32 H 0.095 0.905 33 H -0.180 1.180 34 H -0.175 1.175 35 H 0.137 0.863 36 H 0.148 0.852 37 H 0.150 0.850 38 H 0.094 0.906 39 H 0.095 0.905 40 H 0.152 0.848 41 H 0.156 0.844 42 H 0.160 0.840 43 H 0.093 0.907 44 H 0.092 0.908 45 H 0.093 0.907 46 H 0.083 0.917 47 H 0.085 0.915 48 H 0.091 0.909 49 H 0.226 0.774 50 H 0.092 0.908 51 H 0.091 0.909 52 H 0.088 0.912 53 H 0.094 0.906 54 H 0.158 0.842 55 H 0.154 0.846 Dipole moment (debyes) X Y Z Total from point charges -0.529 1.396 -1.155 1.887 hybrid contribution 0.400 -0.553 -0.980 1.194 sum -0.129 0.843 -2.135 2.299 Atomic orbital electron populations 1.86496 1.17020 1.81856 1.49700 1.24732 0.85884 1.10519 0.97303 0.95351 0.80602 0.77802 0.87369 1.19131 0.96438 0.93171 0.94849 1.20780 1.02013 0.99368 0.95880 1.20859 0.97840 0.93810 0.96401 1.21303 1.03502 0.96370 1.01226 1.18983 0.94440 0.83361 0.94451 1.86167 1.70854 1.22363 1.42664 1.21591 0.98954 0.89679 0.87075 1.19355 0.96481 0.93460 1.01600 1.21424 0.93873 0.97182 0.95001 1.21221 1.00758 0.92293 1.00860 1.21586 0.91953 1.00663 0.92586 1.19062 0.97057 0.91671 1.05243 1.21090 0.83934 0.82481 0.76979 1.90865 1.23597 1.83714 1.41023 1.86500 1.51414 1.16388 1.72367 1.23201 0.93272 0.85420 0.98254 1.21276 1.01017 0.91372 0.97071 0.89516 1.21533 1.01552 0.96571 0.95311 1.22274 1.00674 0.95328 1.00670 1.21853 0.95211 0.82338 0.96251 0.92701 1.86523 1.84323 1.34418 1.32214 1.21451 1.02374 0.96250 0.94779 1.21486 0.99225 0.93315 1.00790 1.21168 0.99284 0.90373 0.93938 1.20231 1.02636 0.93882 0.97166 0.76918 0.90499 1.17963 1.17479 0.86304 0.85177 0.85012 0.90587 0.90468 0.84827 0.84422 0.84023 0.90738 0.90821 0.90732 0.91691 0.91491 0.90878 0.77394 0.90760 0.90892 0.91157 0.90624 0.84194 0.84614 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.54 -0.41 12.74 -35.23 -0.45 -0.85 16 2 C -0.07 -0.04 2.81 36.01 0.10 0.06 16 3 Si 0.69 -0.50 29.79 -169.99 -5.06 -5.56 16 4 C -0.04 -0.11 5.42 -104.65 -0.57 -0.68 16 5 C -0.16 -0.46 8.67 -39.56 -0.34 -0.81 16 6 C -0.07 -0.13 10.04 -39.60 -0.40 -0.52 16 7 C -0.21 -0.34 9.04 -39.43 -0.36 -0.70 16 8 C 0.13 0.41 6.69 -39.22 -0.26 0.15 16 9 O -0.31 -0.87 10.12 -19.45 -0.20 -1.07 16 10 C 0.10 0.00 4.86 36.01 0.17 0.18 16 11 C -0.11 -0.06 5.50 -104.68 -0.58 -0.63 16 12 C -0.06 0.04 9.69 -39.48 -0.38 -0.35 16 13 C -0.13 0.15 10.03 -39.64 -0.40 -0.25 16 14 C -0.05 0.01 9.62 -39.17 -0.38 -0.37 16 15 C -0.13 -0.23 5.87 -104.98 -0.62 -0.84 16 16 C 0.51 1.60 7.90 34.61 0.27 1.87 16 17 O -0.50 -2.90 16.14 -19.25 -0.31 -3.21 16 18 O -0.35 -0.55 9.02 -40.53 -0.37 -0.91 16 19 C 0.07 0.02 4.85 37.16 0.18 0.20 16 20 C -0.09 0.10 2.43 -90.62 -0.22 -0.12 16 21 H 0.09 -0.07 8.14 -51.93 -0.42 -0.50 16 22 C -0.11 0.15 5.10 -26.73 -0.14 0.01 16 23 C -0.15 0.19 5.55 -26.73 -0.15 0.04 16 24 C 0.10 -0.04 3.47 -26.73 -0.09 -0.13 16 25 H 0.06 -0.05 8.14 -51.93 -0.42 -0.47 16 26 O -0.57 -0.52 13.32 -35.23 -0.47 -0.99 16 27 C -0.11 0.05 5.57 -26.70 -0.15 -0.10 16 28 C -0.11 0.17 5.21 -26.70 -0.14 0.03 16 29 C -0.03 -0.05 9.25 -39.17 -0.36 -0.41 16 30 C -0.12 -0.43 9.55 -39.43 -0.38 -0.81 16 31 H 0.38 -1.71 8.74 45.56 0.40 -1.31 16 32 H 0.08 -0.08 7.96 -51.93 -0.41 -0.49 16 33 H -0.25 -0.42 7.11 56.52 0.40 -0.02 16 34 H -0.25 -0.61 7.11 56.52 0.40 -0.21 16 35 H 0.12 0.26 4.87 -52.49 -0.26 0.00 16 36 H 0.13 -0.07 8.06 -52.49 -0.42 -0.49 16 37 H 0.13 -0.09 6.30 -52.48 -0.33 -0.43 16 38 H 0.08 -0.08 7.59 -51.93 -0.39 -0.47 16 39 H 0.08 -0.13 7.62 -51.92 -0.40 -0.52 16 40 H 0.13 -0.32 8.06 -52.49 -0.42 -0.74 16 41 H 0.14 -0.46 8.06 -52.49 -0.42 -0.88 16 42 H 0.14 -0.23 7.61 -52.49 -0.40 -0.63 16 43 H 0.07 0.03 8.14 -51.93 -0.42 -0.39 16 44 H 0.07 0.02 8.14 -51.93 -0.42 -0.40 16 45 H 0.07 -0.07 7.82 -51.93 -0.41 -0.48 16 46 H 0.06 -0.09 8.14 -51.93 -0.42 -0.51 16 47 H 0.07 -0.13 8.14 -51.93 -0.42 -0.55 16 48 H 0.07 -0.04 8.14 -51.93 -0.42 -0.46 16 49 H 0.38 -1.11 9.08 45.56 0.41 -0.69 16 50 H 0.07 0.00 8.14 -51.93 -0.42 -0.43 16 51 H 0.07 0.01 8.14 -51.93 -0.42 -0.41 16 52 H 0.07 -0.13 8.14 -51.93 -0.42 -0.55 16 53 H 0.08 -0.15 8.14 -51.93 -0.42 -0.57 16 54 H 0.14 0.25 7.65 -52.49 -0.40 -0.16 16 55 H 0.14 0.44 8.06 -52.49 -0.42 0.02 16 LS Contribution 449.49 15.07 6.77 6.77 Total: 0.00 -9.76 449.49 -12.98 -22.73 By element: Atomic # 1 Polarization: -5.01 SS G_CDS: -7.72 Total: -12.73 kcal Atomic # 6 Polarization: 0.99 SS G_CDS: -5.17 Total: -4.18 kcal Atomic # 8 Polarization: -5.24 SS G_CDS: -1.79 Total: -7.03 kcal Atomic # 14 Polarization: -0.50 SS G_CDS: -5.06 Total: -5.56 kcal Total LS contribution 6.77 Total: 6.77 kcal Total: -9.76 -12.98 -22.73 kcal The number of atoms in the molecule is 55 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_4065984_16737258.mol2 55 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 -137.554 kcal (2) G-P(sol) polarization free energy of solvation -9.756 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -147.311 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.976 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.732 kcal (6) G-S(sol) free energy of system = (1) + (5) -160.287 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.12 seconds