Wall clock time and date at job start Thu Mar 4 2021 18:10:26 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 O 1.42892 * 1 3 3 C 1.35894 * 117.00191 * 2 1 4 4 C 1.38816 * 119.93767 * 179.97438 * 3 2 1 5 5 C 1.37928 * 120.06187 * 179.97438 * 4 3 2 6 6 C 1.39353 * 119.93533 * 0.02562 * 5 4 3 7 7 C 1.48406 * 120.06364 * 179.97438 * 6 5 4 8 8 N 1.31624 * 126.03948 * 317.35295 * 7 6 5 9 9 N 1.40068 * 108.11148 * 179.97438 * 8 7 6 10 10 C 1.46499 * 125.92747 * 180.02562 * 9 8 7 11 11 C 1.50703 * 109.46886 * 304.97204 * 10 9 8 12 12 O 1.21273 * 120.00166 * 0.02562 * 11 10 9 13 13 N 1.34778 * 119.99690 * 180.02562 * 11 10 9 14 14 C 1.45482 * 116.96926 * 359.74079 * 13 11 10 15 15 C 1.52926 * 105.50429 * 81.13998 * 14 13 11 16 16 C 1.54096 * 108.12688 * 102.39923 * 15 14 13 17 17 Si 1.86976 * 109.19506 * 321.33626 * 16 15 14 18 18 C 1.86298 * 109.02087 * 199.18334 * 17 16 15 19 19 C 1.86303 * 108.96121 * 80.32090 * 17 16 15 20 20 C 1.85330 * 111.77126 * 319.77209 * 17 16 15 21 21 C 1.42430 * 116.96485 * 180.02562 * 13 11 10 22 22 C 1.35035 * 108.14037 * 0.02562 * 9 8 7 23 23 C 1.35086 * 107.98106 * 359.97438 * 22 9 8 24 24 C 1.50695 * 126.07822 * 179.97438 * 23 22 9 25 25 O 1.42896 * 109.47233 * 105.31730 * 24 23 22 26 26 Si 1.86297 * 109.47030 * 345.31592 * 24 23 22 27 27 H 1.48497 * 109.47509 * 180.02562 * 26 24 23 28 28 H 1.48501 * 109.47237 * 300.00004 * 26 24 23 29 29 H 1.48499 * 109.47121 * 59.99831 * 26 24 23 30 30 C 1.39353 * 119.87399 * 0.24617 * 6 5 4 31 31 C 1.37930 * 119.93544 * 359.47581 * 30 6 5 32 32 H 1.09000 * 109.47712 * 300.00159 * 1 2 3 33 33 H 1.09003 * 109.46907 * 60.00406 * 1 2 3 34 34 H 1.08998 * 109.46924 * 180.02562 * 1 2 3 35 35 H 1.07998 * 119.97003 * 359.97438 * 4 3 2 36 36 H 1.08001 * 120.03159 * 180.02562 * 5 4 3 37 37 H 1.08997 * 109.47701 * 64.97365 * 10 9 8 38 38 H 1.09001 * 109.46923 * 184.97495 * 10 9 8 39 39 H 1.08994 * 110.18076 * 200.04839 * 14 13 11 40 40 H 1.09001 * 110.17784 * 321.91276 * 14 13 11 41 41 H 1.09005 * 109.78340 * 342.71340 * 15 14 13 42 42 H 1.08996 * 109.67293 * 222.02700 * 15 14 13 43 43 H 1.08998 * 109.52004 * 201.41880 * 16 15 14 44 44 H 1.09003 * 109.55789 * 81.27233 * 16 15 14 45 45 H 1.08998 * 109.47269 * 182.26423 * 18 17 16 46 46 H 1.09003 * 109.47126 * 302.25842 * 18 17 16 47 47 H 1.08994 * 109.47562 * 62.25906 * 18 17 16 48 48 H 1.09001 * 109.46899 * 278.38620 * 19 17 16 49 49 H 1.08997 * 109.47006 * 38.38436 * 19 17 16 50 50 H 1.09001 * 109.46934 * 158.38745 * 19 17 16 51 51 H 1.09004 * 109.51276 * 324.76026 * 20 17 16 52 52 H 1.09001 * 109.51582 * 204.60639 * 20 17 16 53 53 H 1.08998 * 109.85900 * 3.72291 * 21 13 11 54 54 H 1.09004 * 109.85717 * 124.67062 * 21 13 11 55 55 H 1.07993 * 126.00856 * 180.02562 * 22 9 8 56 56 H 1.09003 * 109.47148 * 225.31875 * 24 23 22 57 57 H 0.96706 * 113.99982 * 180.02562 * 25 24 23 58 58 H 1.08002 * 120.03320 * 179.74881 * 30 6 5 59 59 H 1.07989 * 119.96989 * 180.27272 * 31 30 6 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 1.4289 0.0000 0.0000 3 6 2.0459 1.2108 0.0000 4 6 3.4323 1.2819 0.0005 5 6 4.0611 2.5095 0.0000 6 6 3.3034 3.6790 -0.0005 7 6 3.9771 5.0013 -0.0005 8 7 5.0259 5.3361 0.7209 9 7 5.3488 6.6673 0.4282 10 6 6.4523 7.4327 1.0133 11 6 6.3406 7.4064 2.5160 12 8 5.4293 6.8069 3.0459 13 7 7.2536 8.0492 3.2709 14 6 8.3218 8.7421 2.5671 15 6 7.7215 10.0776 2.1258 16 6 8.2302 11.1719 3.0840 17 14 8.2835 10.4892 4.8239 18 6 8.3217 11.9073 6.0316 19 6 9.8329 9.4754 5.0293 20 6 6.8117 9.4239 5.1897 21 6 7.0863 7.9816 4.6838 22 6 4.4663 7.1225 -0.4869 23 6 3.6073 6.1198 -0.7727 24 6 2.4572 6.1864 -1.7442 25 8 2.7959 5.4697 -2.9331 26 14 2.1065 7.9657 -2.1703 27 1 0.9728 8.0315 -3.1271 28 1 1.7545 8.7105 -0.9347 29 1 3.3123 8.5737 -2.7882 30 6 1.9119 3.6045 0.0047 31 6 1.2884 2.3742 -0.0006 32 1 -0.3634 0.5138 0.8899 33 1 -0.3633 0.5138 -0.8900 34 1 -0.3633 -1.0277 0.0005 35 1 4.0190 0.3752 0.0014 36 1 5.1398 2.5642 0.0000 37 1 7.4017 6.9902 0.7118 38 1 6.4048 8.4640 0.6635 39 1 9.1650 8.9117 3.2366 40 1 8.6390 8.1621 1.7004 41 1 6.6336 10.0259 2.1707 42 1 8.0381 10.3037 1.1077 43 1 7.5568 12.0282 3.0493 44 1 9.2310 11.4830 2.7842 45 1 8.3934 11.5178 7.0471 46 1 9.1852 12.5390 5.8230 47 1 7.4091 12.4947 5.9313 48 1 9.6722 8.4789 4.6177 49 1 10.6555 9.9581 4.5016 50 1 10.0774 9.3960 6.0885 51 1 5.9352 9.8272 4.6824 52 1 6.6343 9.4048 6.2650 53 1 6.2415 7.3369 4.9262 54 1 7.9936 7.5923 5.1458 55 1 4.4506 8.1136 -0.9156 56 1 1.5722 5.7402 -1.2906 57 1 2.1001 5.4708 -3.6047 58 1 1.3221 4.5093 0.0084 59 1 0.2101 2.3158 -0.0011 RHF calculation, no. of doubly occupied orbitals= 76 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=WATER m_22_16915400_12622750.mol2 59 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Mar 4 2021 18:10:26 Heat of formation + Delta-G solvation = -0.216701 kcal Electronic energy + Delta-G solvation = -38865.799790 eV Core-core repulsion = 34132.565948 eV Total energy + Delta-G solvation = -4733.233842 eV No. of doubly occupied orbitals = 76 Molecular weight (most abundant/longest-lived isotopes) = 417.204 amu Computer time = 1.83 seconds Orbital eigenvalues (eV) -42.55762 -41.50650 -40.94588 -38.47136 -37.91899 -37.55753 -34.90930 -33.88792 -32.36965 -32.22951 -31.73000 -30.85072 -29.22447 -28.93182 -28.58923 -27.89016 -26.72845 -25.94278 -24.31450 -23.63546 -23.18338 -22.62350 -21.61715 -21.10306 -20.09777 -19.16007 -18.70736 -18.36032 -18.20243 -17.33861 -17.07288 -16.81040 -16.65501 -16.40585 -15.95525 -15.82414 -15.46062 -15.23396 -15.18413 -15.05705 -14.98702 -14.84250 -14.69306 -14.54110 -14.29840 -14.20038 -14.01360 -13.86622 -13.75630 -13.58421 -13.54743 -13.33364 -13.18548 -12.97988 -12.90658 -12.77513 -12.71436 -12.60937 -12.55718 -12.28604 -12.09334 -12.01165 -11.87341 -11.78716 -11.75272 -11.48431 -11.16425 -10.77646 -10.54739 -10.43662 -10.39141 -10.13060 -9.99955 -9.65846 -9.64883 -8.95153 0.10796 0.33905 0.78606 1.20271 1.29686 1.40276 1.51480 1.54743 1.70315 1.86646 1.88064 1.95667 1.95923 2.06502 2.34518 2.66990 2.77788 3.13659 3.38425 3.61759 3.76959 3.79802 3.85031 3.89506 3.91099 4.03802 4.06387 4.14276 4.17823 4.24517 4.30103 4.34400 4.38712 4.40476 4.41682 4.51486 4.58499 4.61460 4.64533 4.71609 4.75081 4.75998 4.79167 4.80084 4.80731 4.89127 4.91505 4.92040 5.02683 5.06139 5.14833 5.26373 5.28782 5.36395 5.49035 5.51881 5.53823 5.57272 5.63367 5.68533 5.69191 5.85648 6.18019 6.40243 6.59079 6.95669 7.04967 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.016 3.984 2 O -0.335 6.335 3 C 0.123 3.877 4 C -0.162 4.162 5 C -0.063 4.063 6 C -0.059 4.059 7 C 0.119 3.881 8 N -0.292 5.292 9 N -0.361 5.361 10 C 0.107 3.893 11 C 0.485 3.515 12 O -0.563 6.563 13 N -0.591 5.591 14 C 0.050 3.950 15 C -0.135 4.135 16 C -0.412 4.412 17 Si 1.065 2.935 18 C -0.468 4.468 19 C -0.470 4.470 20 C -0.443 4.443 21 C 0.114 3.886 22 C 0.061 3.939 23 C -0.227 4.227 24 C -0.049 4.049 25 O -0.562 6.562 26 Si 0.979 3.021 27 H -0.250 1.250 28 H -0.262 1.262 29 H -0.249 1.249 30 C -0.058 4.058 31 C -0.203 4.203 32 H 0.065 0.935 33 H 0.069 0.931 34 H 0.116 0.884 35 H 0.139 0.861 36 H 0.126 0.874 37 H 0.143 0.857 38 H 0.167 0.833 39 H 0.129 0.871 40 H 0.113 0.887 41 H 0.063 0.937 42 H 0.098 0.902 43 H 0.074 0.926 44 H 0.093 0.907 45 H 0.063 0.937 46 H 0.072 0.928 47 H 0.062 0.938 48 H 0.077 0.923 49 H 0.084 0.916 50 H 0.068 0.932 51 H 0.064 0.936 52 H 0.082 0.918 53 H 0.066 0.934 54 H 0.087 0.913 55 H 0.207 0.793 56 H 0.077 0.923 57 H 0.392 0.608 58 H 0.143 0.857 59 H 0.157 0.843 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.824 6.943 -3.074 7.809 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 -0.078 4.078 2 O -0.249 6.249 3 C 0.077 3.923 4 C -0.181 4.181 5 C -0.082 4.082 6 C -0.061 4.061 7 C -0.047 4.047 8 N -0.113 5.113 9 N -0.142 5.142 10 C -0.017 4.017 11 C 0.272 3.728 12 O -0.440 6.440 13 N -0.324 5.324 14 C -0.070 4.070 15 C -0.173 4.173 16 C -0.498 4.498 17 Si 1.255 2.745 18 C -0.574 4.574 19 C -0.576 4.576 20 C -0.527 4.527 21 C -0.010 4.010 22 C -0.084 4.084 23 C -0.238 4.238 24 C -0.159 4.159 25 O -0.370 6.370 26 Si 0.800 3.200 27 H -0.174 1.174 28 H -0.187 1.187 29 H -0.172 1.172 30 C -0.077 4.077 31 C -0.222 4.222 32 H 0.083 0.917 33 H 0.087 0.913 34 H 0.135 0.865 35 H 0.157 0.843 36 H 0.144 0.856 37 H 0.160 0.840 38 H 0.184 0.816 39 H 0.147 0.853 40 H 0.131 0.869 41 H 0.081 0.919 42 H 0.116 0.884 43 H 0.093 0.907 44 H 0.112 0.888 45 H 0.083 0.917 46 H 0.091 0.909 47 H 0.082 0.918 48 H 0.096 0.904 49 H 0.103 0.897 50 H 0.087 0.913 51 H 0.083 0.917 52 H 0.101 0.899 53 H 0.084 0.916 54 H 0.105 0.895 55 H 0.224 0.776 56 H 0.095 0.905 57 H 0.242 0.758 58 H 0.161 0.839 59 H 0.175 0.825 Dipole moment (debyes) X Y Z Total from point charges 2.809 6.944 -1.688 7.679 hybrid contribution -1.241 -0.152 -0.111 1.255 sum 1.568 6.792 -1.799 7.199 Atomic orbital electron populations 1.23369 0.76317 1.05616 1.02465 1.86058 1.23595 1.26798 1.88424 1.19268 0.92438 0.84864 0.95683 1.20484 0.92032 0.98550 1.07026 1.21008 0.99914 0.90849 0.96465 1.17816 0.93211 0.89115 1.05985 1.20752 0.94289 0.94358 0.95257 1.77688 1.17493 0.93907 1.22259 1.48106 1.24780 1.08914 1.32443 1.22162 0.89830 0.99295 0.90395 1.21192 0.82435 0.78678 0.90491 1.90781 1.35047 1.43685 1.74526 1.46998 1.26885 1.52069 1.06434 1.22870 0.90854 0.93676 0.99636 1.22122 1.00409 0.93534 1.01276 1.26503 1.05026 1.03099 1.15202 0.78404 0.64586 0.64985 0.66482 1.26371 1.04301 1.14948 1.11801 1.26732 1.16490 1.09138 1.05283 1.27240 1.16500 1.04249 1.04700 1.20885 1.02630 0.97580 0.79876 1.22714 0.90806 1.01141 0.93774 1.19688 1.04212 0.93741 1.06204 1.24238 0.96042 1.09302 0.86346 1.86518 1.46314 1.76867 1.27273 0.85357 0.80717 0.73557 0.80383 1.17386 1.18654 1.17248 1.21097 0.92630 0.98182 0.95798 1.21381 1.01335 0.91174 1.08288 0.91678 0.91260 0.86547 0.84272 0.85585 0.83981 0.81569 0.85323 0.86869 0.91864 0.88384 0.90696 0.88805 0.91747 0.90885 0.91827 0.90394 0.89733 0.91256 0.91717 0.89913 0.91583 0.89458 0.77609 0.90495 0.75840 0.83912 0.82543 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 0.02 -0.02 9.81 113.37 1.11 1.09 16 2 O -0.34 -2.42 10.49 -92.36 -0.97 -3.39 16 3 C 0.12 1.06 6.69 22.55 0.15 1.21 16 4 C -0.16 -1.61 9.97 22.33 0.22 -1.38 16 5 C -0.06 -0.73 9.77 22.46 0.22 -0.51 16 6 C -0.06 -0.71 5.74 -20.03 -0.11 -0.82 16 7 C 0.12 1.56 6.66 42.53 0.28 1.84 16 8 N -0.29 -4.34 11.67 -48.16 -0.56 -4.90 16 9 N -0.36 -2.56 3.40 -351.92 -1.20 -3.76 16 10 C 0.11 -0.17 5.47 85.63 0.47 0.29 16 11 C 0.49 2.39 7.05 87.66 0.62 3.01 16 12 O -0.56 -9.41 14.69 -3.01 -0.04 -9.45 16 13 N -0.59 0.81 2.18 -829.69 -1.81 -1.00 16 14 C 0.05 -0.46 5.20 86.55 0.45 -0.01 16 15 C -0.14 1.37 4.74 30.94 0.15 1.51 16 16 C -0.41 3.85 5.09 72.35 0.37 4.21 16 17 Si 1.06 -8.38 10.05 68.60 0.69 -7.69 16 18 C -0.47 1.96 8.65 113.37 0.98 2.94 16 19 C -0.47 3.64 7.38 113.37 0.84 4.48 16 20 C -0.44 0.81 4.96 72.77 0.36 1.17 16 21 C 0.11 0.15 5.83 87.91 0.51 0.66 16 22 C 0.06 0.26 9.96 83.47 0.83 1.09 16 23 C -0.23 -1.78 5.39 -19.95 -0.11 -1.89 16 24 C -0.05 -0.10 2.50 71.23 0.18 0.08 16 25 O -0.56 -1.66 12.86 -148.98 -1.92 -3.58 16 26 Si 0.98 -1.82 26.06 68.60 1.79 -0.04 16 27 H -0.25 0.58 7.11 99.48 0.71 1.28 16 28 H -0.26 -0.03 7.11 99.48 0.71 0.68 16 29 H -0.25 0.47 7.03 99.48 0.70 1.17 16 30 C -0.06 -0.43 8.88 22.47 0.20 -0.23 16 31 C -0.20 -1.11 9.02 22.34 0.20 -0.91 16 32 H 0.06 -0.20 7.66 -2.39 -0.02 -0.22 16 33 H 0.07 -0.26 7.65 -2.39 -0.02 -0.28 16 34 H 0.12 -0.56 8.14 -2.39 -0.02 -0.58 16 35 H 0.14 1.02 8.06 -2.91 -0.02 0.99 16 36 H 0.13 1.41 8.06 -2.91 -0.02 1.39 16 37 H 0.14 -0.98 7.23 -2.39 -0.02 -0.99 16 38 H 0.17 -1.74 6.53 -2.39 -0.02 -1.75 16 39 H 0.13 -1.43 2.84 -2.39 -0.01 -1.43 16 40 H 0.11 -1.57 6.47 -2.39 -0.02 -1.58 16 41 H 0.06 -0.48 6.97 -2.38 -0.02 -0.49 16 42 H 0.10 -1.38 8.14 -2.39 -0.02 -1.39 16 43 H 0.07 -0.60 7.97 -2.39 -0.02 -0.62 16 44 H 0.09 -1.07 7.97 -2.39 -0.02 -1.09 16 45 H 0.06 -0.20 7.96 -2.39 -0.02 -0.22 16 46 H 0.07 -0.34 7.96 -2.39 -0.02 -0.36 16 47 H 0.06 -0.20 7.96 -2.39 -0.02 -0.22 16 48 H 0.08 -0.61 4.90 -2.39 -0.01 -0.62 16 49 H 0.08 -0.80 7.96 -2.39 -0.02 -0.82 16 50 H 0.07 -0.43 7.96 -2.39 -0.02 -0.45 16 51 H 0.06 0.06 7.96 -2.38 -0.02 0.04 16 52 H 0.08 -0.14 7.96 -2.39 -0.02 -0.15 16 53 H 0.07 0.59 6.55 -2.39 -0.02 0.57 16 54 H 0.09 -0.18 6.55 -2.39 -0.02 -0.20 16 55 H 0.21 -0.84 6.35 -2.91 -0.02 -0.86 16 56 H 0.08 -0.02 5.57 -2.39 -0.01 -0.03 16 57 H 0.39 -2.49 8.74 -74.05 -0.65 -3.14 16 58 H 0.14 0.48 6.21 -2.91 -0.02 0.47 16 59 H 0.16 -0.10 6.28 -2.92 -0.02 -0.11 16 Total: 0.00 -31.91 451.99 4.89 -27.02 By element: Atomic # 1 Polarization: -12.03 SS G_CDS: 0.99 Total: -11.04 kcal Atomic # 6 Polarization: 9.91 SS G_CDS: 7.92 Total: 17.83 kcal Atomic # 7 Polarization: -6.09 SS G_CDS: -3.57 Total: -9.66 kcal Atomic # 8 Polarization: -13.49 SS G_CDS: -2.93 Total: -16.41 kcal Atomic # 14 Polarization: -10.21 SS G_CDS: 2.48 Total: -7.73 kcal Total: -31.91 4.89 -27.02 kcal The number of atoms in the molecule is 59 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. m_22_16915400_12622750.mol2 59 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 26.806 kcal (2) G-P(sol) polarization free energy of solvation -31.914 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -5.108 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.892 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -27.022 kcal (6) G-S(sol) free energy of system = (1) + (5) -0.217 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.83 seconds