Wall clock time and date at job start Wed Apr 1 2020 03:41:00 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= -1 * 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 N 2 2 C 1.31619 * 1 3 3 Si 1.86800 * 119.99763 * 2 1 4 4 H 1.48502 * 109.47237 * 240.00303 * 3 2 1 5 5 H 1.48507 * 109.46906 * 0.02562 * 3 2 1 6 6 H 1.48503 * 109.47454 * 120.00120 * 3 2 1 7 7 C 1.38815 * 120.00482 * 180.02562 * 2 1 3 8 8 H 1.08002 * 120.00012 * 179.97438 * 7 2 1 9 9 N 1.36931 * 119.99820 * 359.97438 * 7 2 1 10 10 C 1.47419 * 125.64971 * 14.64940 * 9 7 2 11 11 C 1.54908 * 104.83405 * 155.90323 * 10 9 7 12 12 C 1.55149 * 101.58153 * 37.01132 * 11 10 9 13 13 C 1.47023 * 125.65028 * 194.68515 * 9 7 2 14 14 H 1.09007 * 109.88090 * 300.44703 * 13 9 7 15 15 C 1.52999 * 109.87930 * 61.45423 * 13 9 7 16 16 C 1.53002 * 109.46895 * 185.12435 * 15 13 9 17 17 C 1.53005 * 109.47040 * 174.93436 * 16 15 13 18 18 N 1.46504 * 109.46979 * 180.02562 * 17 16 15 19 19 C 1.34770 * 119.99978 * 179.97438 * 18 17 16 20 20 O 1.21706 * 120.00019 * 359.97438 * 19 18 17 21 21 C 1.46674 * 120.00525 * 179.97438 * 19 18 17 22 22 C 1.38051 * 126.21172 * 180.02562 * 21 19 18 23 23 C 1.39245 * 106.97938 * 179.97438 * 22 21 19 24 24 C 1.35969 * 108.03850 * 0.02982 * 23 22 21 25 25 N 1.35113 * 108.76237 * 359.68575 * 24 23 22 26 26 H 0.97004 * 125.68356 * 180.34524 * 25 24 23 27 27 C 1.51016 * 123.84829 * 179.89614 * 24 23 22 28 28 C 1.53319 * 108.41290 * 343.29580 * 27 24 23 29 29 C 1.53110 * 109.53226 * 50.17653 * 28 27 24 30 30 C 1.50835 * 127.70475 * 180.08488 * 23 22 21 31 31 H 0.96995 * 120.00670 * 359.97438 * 1 2 3 32 32 H 1.09003 * 110.36954 * 37.06040 * 10 9 7 33 33 H 1.09001 * 110.46128 * 274.78754 * 10 9 7 34 34 H 1.09007 * 111.00331 * 155.08479 * 11 10 9 35 35 H 1.08997 * 111.00466 * 278.92980 * 11 10 9 36 36 H 1.08995 * 110.72298 * 82.86082 * 12 11 10 37 37 H 1.09007 * 110.72213 * 206.13466 * 12 11 10 38 38 H 1.09003 * 109.47529 * 305.12256 * 15 13 9 39 39 H 1.08996 * 109.47435 * 65.12783 * 15 13 9 40 40 H 1.08996 * 109.47079 * 294.93266 * 16 15 13 41 41 H 1.09001 * 109.47384 * 54.93304 * 16 15 13 42 42 H 1.08998 * 109.46949 * 299.99315 * 17 16 15 43 43 H 1.08991 * 109.47259 * 59.99857 * 17 16 15 44 44 H 0.96998 * 119.99770 * 359.97438 * 18 17 16 45 45 H 1.08002 * 126.50869 * 359.97438 * 22 21 19 46 46 H 1.08996 * 109.67877 * 223.56609 * 27 24 23 47 47 H 1.08998 * 109.70692 * 103.04199 * 27 24 23 48 48 H 1.09004 * 109.46202 * 290.15838 * 28 27 24 49 49 H 1.08999 * 109.46491 * 170.19649 * 28 27 24 50 50 H 1.09000 * 109.46964 * 169.60850 * 29 28 27 51 51 H 1.08996 * 109.47176 * 49.60278 * 29 28 27 52 52 H 1.08998 * 109.68384 * 283.17204 * 30 23 22 53 53 H 1.09001 * 109.67979 * 43.68712 * 30 23 22 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2501 1.6178 0.0000 4 1 3.1038 1.6965 -1.2125 5 1 1.2850 2.7465 0.0006 6 1 3.1039 1.6965 1.2125 7 6 2.0104 -1.2021 -0.0005 8 1 3.0904 -1.2020 -0.0010 9 7 1.3258 -2.3880 -0.0005 10 6 -0.1076 -2.5526 -0.3030 11 6 -0.2473 -4.0215 -0.7748 12 6 0.7645 -4.7442 0.1532 13 6 1.8983 -3.7080 0.3018 14 1 2.7011 -3.9335 -0.4003 15 6 2.4390 -3.7251 1.7330 16 6 3.1454 -5.0567 1.9953 17 6 3.7946 -5.0254 3.3805 18 7 4.4715 -6.3002 3.6314 19 6 5.1179 -6.5020 4.7966 20 8 5.1398 -5.6250 5.6402 21 6 5.7951 -7.7785 5.0482 22 6 6.4912 -8.1212 6.1901 23 6 6.9662 -9.4168 6.0033 24 6 6.5634 -9.8399 4.7755 25 7 5.8464 -8.8556 4.1902 26 1 5.4377 -8.8991 3.3115 27 6 6.8871 -11.2010 4.2069 28 6 8.0388 -11.8040 5.0196 29 6 7.7148 -11.7115 6.5132 30 6 7.7842 -10.2465 6.9611 31 1 -0.4851 0.8399 0.0004 32 1 -0.4089 -1.8689 -1.0967 33 1 -0.7077 -2.3827 0.5910 34 1 -1.2600 -4.3899 -0.6108 35 1 0.0395 -4.1246 -1.8213 36 1 0.3125 -4.9627 1.1206 37 1 1.1345 -5.6561 -0.3156 38 1 3.1467 -2.9065 1.8639 39 1 1.6134 -3.6074 2.4348 40 1 2.4187 -5.8680 1.9530 41 1 3.9128 -5.2164 1.2379 42 1 4.5214 -4.2142 3.4228 43 1 3.0273 -4.8657 4.1379 44 1 4.4544 -6.9990 2.9589 45 1 6.6393 -7.5021 7.0625 46 1 7.1869 -11.1012 3.1637 47 1 6.0114 -11.8463 4.2768 48 1 8.9566 -11.2536 4.8124 49 1 8.1718 -12.8493 4.7409 50 1 8.4377 -12.2993 7.0789 51 1 6.7119 -12.0991 6.6920 52 1 8.8201 -9.9074 6.9484 53 1 7.3790 -10.1505 7.9684 RHF calculation, no. of doubly occupied orbitals= 66 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=-1 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 ZINC001714532906.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:41:00 Heat of formation + Delta-G solvation = -1.175305 kcal Electronic energy + Delta-G solvation = -29334.382498 eV Core-core repulsion = 25398.629326 eV Total energy + Delta-G solvation = -3935.753172 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.01 seconds Orbital eigenvalues (eV) -41.89531 -39.39015 -37.84136 -36.67074 -35.56553 -33.03022 -32.52379 -32.16354 -29.83506 -29.38621 -29.09489 -27.89973 -25.18996 -24.47127 -23.60736 -22.56421 -21.68892 -21.53698 -20.26184 -20.08434 -19.18691 -18.86598 -18.49236 -16.75813 -16.18522 -15.94936 -15.78540 -15.38674 -15.03652 -14.61892 -14.44159 -14.25880 -14.10617 -13.98773 -13.78328 -13.70655 -13.45423 -12.88573 -12.85714 -12.69392 -12.34894 -12.17999 -12.05105 -11.92905 -11.71077 -11.47156 -11.28888 -11.14538 -11.02923 -10.91555 -10.80671 -10.73878 -10.57651 -10.21472 -10.08747 -9.99550 -9.77134 -9.61839 -9.61100 -9.23406 -9.06534 -8.55176 -8.21633 -6.75156 -5.72274 -3.07416 1.23200 2.37678 2.69321 3.01886 3.26270 3.41502 3.46380 3.46953 4.23342 4.39645 4.44659 4.50781 4.62617 4.73917 4.90314 4.98509 5.07484 5.12047 5.15271 5.15582 5.22904 5.35601 5.43988 5.45145 5.51910 5.58612 5.59711 5.60202 5.71057 5.73040 5.84436 5.88488 5.91984 5.93763 5.95349 6.02190 6.09628 6.25031 6.33158 6.34309 6.42276 6.53414 6.56676 6.66937 6.70026 6.72350 6.96062 7.04847 7.17393 7.36191 7.56111 7.65200 7.82279 8.05420 8.31930 9.22933 9.84504 10.53883 11.40062 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.019400 B = 0.001721 C = 0.001628 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1442.921538 B =16268.661813 C =17193.190876 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.918 5.918 2 C -0.005 4.005 3 Si 0.909 3.091 4 H -0.285 1.285 5 H -0.290 1.290 6 H -0.284 1.284 7 C -0.227 4.227 8 H 0.073 0.927 9 N -0.596 5.596 10 C 0.173 3.827 11 C -0.150 4.150 12 C -0.124 4.124 13 C 0.163 3.837 14 H 0.030 0.970 15 C -0.122 4.122 16 C -0.127 4.127 17 C 0.119 3.881 18 N -0.730 5.730 19 C 0.586 3.414 20 O -0.529 6.529 21 C -0.055 4.055 22 C -0.097 4.097 23 C -0.176 4.176 24 C 0.049 3.951 25 N -0.532 5.532 26 H 0.414 0.586 27 C -0.054 4.054 28 C -0.113 4.113 29 C -0.120 4.120 30 C -0.047 4.047 31 H 0.253 0.747 32 H 0.068 0.932 33 H 0.024 0.976 34 H 0.056 0.944 35 H 0.056 0.944 36 H 0.061 0.939 37 H 0.054 0.946 38 H 0.066 0.934 39 H 0.060 0.940 40 H 0.063 0.937 41 H 0.063 0.937 42 H 0.071 0.929 43 H 0.070 0.930 44 H 0.392 0.608 45 H 0.147 0.853 46 H 0.075 0.925 47 H 0.080 0.920 48 H 0.068 0.932 49 H 0.070 0.930 50 H 0.066 0.934 51 H 0.064 0.936 52 H 0.069 0.931 53 H 0.071 0.929 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.854 -26.972 8.224 30.989 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 N -0.565 5.565 2 C -0.202 4.202 3 Si 0.739 3.261 4 H -0.212 1.212 5 H -0.216 1.216 6 H -0.211 1.211 7 C -0.356 4.356 8 H 0.091 0.909 9 N -0.320 5.320 10 C 0.048 3.952 11 C -0.189 4.189 12 C -0.162 4.162 13 C 0.055 3.945 14 H 0.047 0.953 15 C -0.162 4.162 16 C -0.165 4.165 17 C -0.004 4.004 18 N -0.381 5.381 19 C 0.373 3.627 20 O -0.405 6.405 21 C -0.168 4.168 22 C -0.124 4.124 23 C -0.182 4.182 24 C -0.069 4.069 25 N -0.128 5.128 26 H 0.251 0.749 27 C -0.092 4.092 28 C -0.151 4.151 29 C -0.158 4.158 30 C -0.085 4.085 31 H 0.063 0.937 32 H 0.087 0.913 33 H 0.042 0.958 34 H 0.074 0.926 35 H 0.075 0.925 36 H 0.079 0.921 37 H 0.073 0.927 38 H 0.085 0.915 39 H 0.078 0.922 40 H 0.082 0.918 41 H 0.082 0.918 42 H 0.089 0.911 43 H 0.088 0.912 44 H 0.225 0.775 45 H 0.165 0.835 46 H 0.094 0.906 47 H 0.098 0.902 48 H 0.087 0.913 49 H 0.089 0.911 50 H 0.085 0.915 51 H 0.083 0.917 52 H 0.088 0.912 53 H 0.090 0.910 Dipole moment (debyes) X Y Z Total from point charges 12.687 -25.992 8.670 30.194 hybrid contribution 0.139 0.669 -0.752 1.017 sum 12.826 -25.322 7.917 29.469 Atomic orbital electron populations 1.69923 1.04978 1.25236 1.56338 1.24901 0.95660 0.97760 1.01859 0.86258 0.78576 0.83325 0.77959 1.21180 1.21619 1.21057 1.18908 0.90278 0.82352 1.44066 0.90890 1.44527 1.06171 1.01313 1.79981 1.21396 0.85218 0.89963 0.98615 1.23012 0.97490 0.99867 0.98543 1.22585 0.97214 0.97082 0.99328 1.20922 0.93873 0.87049 0.92659 0.95260 1.22029 0.99919 0.94538 0.99729 1.21839 0.99701 1.00369 0.94619 1.21550 0.96522 0.84375 0.97946 1.45995 1.55320 1.18689 1.18076 1.17069 0.78211 0.85380 0.82060 1.90864 1.60997 1.43505 1.45120 1.20461 1.12122 0.89795 0.94381 1.21019 0.98745 0.95485 0.97129 1.19275 1.07092 0.95893 0.95913 1.20460 0.99711 0.91960 0.94746 1.41710 1.42190 1.12170 1.16680 0.74893 1.20317 0.99514 0.90029 0.99310 1.21518 0.97705 1.00713 0.95149 1.21601 1.02027 0.96517 0.95606 1.20059 0.98563 0.92871 0.96987 0.93678 0.91321 0.95830 0.92570 0.92515 0.92061 0.92745 0.91522 0.92172 0.91806 0.91824 0.91097 0.91184 0.77528 0.83508 0.90643 0.90201 0.91329 0.91116 0.91496 0.91697 0.91213 0.91018 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 N -0.92 -27.00 10.58 55.49 0.59 -26.41 16 2 C 0.00 -0.14 5.47 -17.43 -0.10 -0.24 16 3 Si 0.91 22.22 29.55 -169.99 -5.02 17.20 16 4 H -0.29 -6.87 7.11 56.52 0.40 -6.47 16 5 H -0.29 -7.16 7.11 56.52 0.40 -6.76 16 6 H -0.28 -6.89 7.11 56.52 0.40 -6.49 16 7 C -0.23 -6.26 9.70 -15.06 -0.15 -6.41 16 8 H 0.07 1.95 7.83 -52.49 -0.41 1.54 16 9 N -0.60 -14.92 3.13 -162.58 -0.51 -15.43 16 10 C 0.17 4.19 5.41 -2.53 -0.01 4.17 16 11 C -0.15 -2.82 7.08 -24.59 -0.17 -2.99 16 12 C -0.12 -2.09 5.71 -24.90 -0.14 -2.23 16 13 C 0.16 3.21 3.16 -66.95 -0.21 3.00 16 14 H 0.03 0.59 8.14 -51.92 -0.42 0.16 16 15 C -0.12 -2.15 4.72 -26.73 -0.13 -2.27 16 16 C -0.13 -1.63 5.10 -26.73 -0.14 -1.76 16 17 C 0.12 1.57 5.67 -4.04 -0.02 1.55 16 18 N -0.73 -8.18 5.55 -61.62 -0.34 -8.52 16 19 C 0.59 7.94 7.79 -12.86 -0.10 7.84 16 20 O -0.53 -9.32 16.88 5.18 0.09 -9.23 16 21 C -0.06 -0.62 7.06 -81.84 -0.58 -1.20 16 22 C -0.10 -1.10 10.62 -39.28 -0.42 -1.52 16 23 C -0.18 -1.62 5.91 -105.00 -0.62 -2.24 16 24 C 0.05 0.39 7.02 -81.81 -0.57 -0.18 16 25 N -0.53 -4.26 5.98 -5.50 -0.03 -4.29 16 26 H 0.41 2.10 8.19 -40.82 -0.33 1.77 16 27 C -0.05 -0.27 6.30 -27.56 -0.17 -0.44 16 28 C -0.11 -0.51 5.89 -26.51 -0.16 -0.66 16 29 C -0.12 -0.61 5.90 -26.49 -0.16 -0.76 16 30 C -0.05 -0.32 6.28 -27.63 -0.17 -0.49 16 31 H 0.25 7.26 8.31 -40.82 -0.34 6.92 16 32 H 0.07 1.85 6.93 -51.93 -0.36 1.49 16 33 H 0.02 0.62 8.06 -51.93 -0.42 0.20 16 34 H 0.06 0.94 8.14 -51.93 -0.42 0.51 16 35 H 0.06 1.04 8.14 -51.93 -0.42 0.61 16 36 H 0.06 0.99 7.78 -51.93 -0.40 0.59 16 37 H 0.05 0.77 8.14 -51.92 -0.42 0.35 16 38 H 0.07 1.31 7.84 -51.93 -0.41 0.90 16 39 H 0.06 1.13 8.03 -51.93 -0.42 0.71 16 40 H 0.06 0.73 7.65 -51.93 -0.40 0.34 16 41 H 0.06 0.77 8.14 -51.93 -0.42 0.34 16 42 H 0.07 1.04 8.14 -51.93 -0.42 0.62 16 43 H 0.07 1.01 8.14 -51.93 -0.42 0.58 16 44 H 0.39 3.11 7.60 -40.82 -0.31 2.80 16 45 H 0.15 1.65 8.06 -52.49 -0.42 1.23 16 46 H 0.08 0.29 8.14 -51.93 -0.42 -0.13 16 47 H 0.08 0.34 8.14 -51.93 -0.42 -0.09 16 48 H 0.07 0.34 8.11 -51.93 -0.42 -0.08 16 49 H 0.07 0.22 8.14 -51.93 -0.42 -0.20 16 50 H 0.07 0.26 8.14 -51.93 -0.42 -0.16 16 51 H 0.06 0.34 8.11 -51.93 -0.42 -0.08 16 52 H 0.07 0.45 8.14 -51.93 -0.42 0.02 16 53 H 0.07 0.46 8.14 -51.93 -0.42 0.04 16 LS Contribution 416.13 15.07 6.27 6.27 Total: -1.00 -33.66 416.13 -12.33 -45.99 By element: Atomic # 1 Polarization: 10.65 SS G_CDS: -9.35 Total: 1.29 kcal Atomic # 6 Polarization: -2.84 SS G_CDS: -4.02 Total: -6.86 kcal Atomic # 7 Polarization: -54.36 SS G_CDS: -0.30 Total: -54.66 kcal Atomic # 8 Polarization: -9.32 SS G_CDS: 0.09 Total: -9.23 kcal Atomic # 14 Polarization: 22.22 SS G_CDS: -5.02 Total: 17.20 kcal Total LS contribution 6.27 Total: 6.27 kcal Total: -33.66 -12.33 -45.99 kcal The number of atoms in the molecule is 53 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. ZINC001714532906.mol2 53 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 44.815 kcal (2) G-P(sol) polarization free energy of solvation -33.656 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 11.159 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.335 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.990 kcal (6) G-S(sol) free energy of system = (1) + (5) -1.175 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.01 seconds