Wall clock time and date at job start Wed Apr 1 2020 03:44:53 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= -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 1.31511 * 1 3 3 Si 1.86806 * 120.00067 * 2 1 4 4 H 1.48499 * 109.47135 * 180.02562 * 3 2 1 5 5 H 1.48499 * 109.47206 * 300.00463 * 3 2 1 6 6 H 1.48509 * 109.46686 * 60.00339 * 3 2 1 7 7 C 1.37879 * 119.99735 * 180.02562 * 2 1 3 8 8 H 1.08001 * 119.99603 * 179.97438 * 7 2 1 9 9 C 1.50699 * 120.00114 * 0.02562 * 7 2 1 10 10 C 1.53004 * 109.46855 * 180.02562 * 9 7 2 11 11 N 1.46504 * 109.46808 * 179.97438 * 10 9 7 12 12 C 1.34774 * 119.99846 * 179.97438 * 11 10 9 13 13 O 1.21591 * 119.99727 * 0.02562 * 12 11 10 14 14 N 1.34774 * 120.00251 * 179.97438 * 12 11 10 15 15 C 1.46497 * 120.00299 * 179.97438 * 14 12 11 16 16 C 1.53002 * 109.47095 * 180.02562 * 15 14 12 17 17 H 1.09003 * 110.64382 * 54.30554 * 16 15 14 18 18 C 1.54590 * 110.72416 * 291.15126 * 16 15 14 19 19 C 1.53994 * 105.13855 * 219.50743 * 18 16 15 20 20 N 1.47906 * 107.05926 * 358.77320 * 19 18 16 21 21 C 1.46900 * 110.99885 * 145.84404 * 20 19 18 22 22 C 1.52999 * 109.46982 * 184.28983 * 21 20 19 23 23 C 1.50696 * 109.47381 * 185.14450 * 22 21 20 24 24 C 1.38239 * 119.99653 * 269.73164 * 23 22 21 25 25 C 1.38243 * 119.99694 * 179.74485 * 24 23 22 26 26 C 1.38232 * 119.99644 * 0.52252 * 25 24 23 27 27 C 1.38230 * 120.00407 * 359.75009 * 26 25 24 28 28 C 1.38229 * 120.00181 * 89.99688 * 23 22 21 29 29 C 1.48534 * 105.81520 * 25.33271 * 20 19 18 30 30 H 0.96999 * 120.00051 * 359.97438 * 1 2 3 31 31 H 1.08996 * 109.47113 * 59.99958 * 9 7 2 32 32 H 1.09004 * 109.46587 * 299.99478 * 9 7 2 33 33 H 1.08998 * 109.46906 * 59.99731 * 10 9 7 34 34 H 1.09001 * 109.46970 * 299.99914 * 10 9 7 35 35 H 0.97000 * 120.00189 * 359.97438 * 11 10 9 36 36 H 0.97006 * 119.99729 * 0.02562 * 14 12 11 37 37 H 1.09005 * 109.46862 * 60.00112 * 15 14 12 38 38 H 1.08997 * 109.47049 * 300.00417 * 15 14 12 39 39 H 1.09003 * 110.31393 * 338.41865 * 18 16 15 40 40 H 1.09003 * 110.31187 * 100.59104 * 18 16 15 41 41 H 1.08998 * 109.92221 * 118.12938 * 19 18 16 42 42 H 1.09005 * 109.91499 * 239.22446 * 19 18 16 43 43 H 1.08996 * 109.47042 * 304.29162 * 21 20 19 44 44 H 1.08999 * 109.46826 * 64.29307 * 21 20 19 45 45 H 1.08996 * 109.47041 * 305.14796 * 22 21 20 46 46 H 1.09004 * 109.47100 * 65.14459 * 22 21 20 47 47 H 1.08001 * 120.00354 * 359.97438 * 24 23 22 48 48 H 1.07998 * 120.00028 * 180.29410 * 25 24 23 49 49 H 1.08000 * 119.99812 * 179.77162 * 26 25 24 50 50 H 1.08001 * 120.00085 * 180.02562 * 27 26 25 51 51 H 1.08004 * 120.00258 * 0.02562 * 28 23 22 52 52 H 1.09004 * 110.66455 * 202.35625 * 29 20 19 53 53 H 1.08998 * 110.66783 * 79.22918 * 29 20 19 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 1.3151 0.0000 0.0000 3 14 2.2492 1.6178 0.0000 4 1 3.7091 1.3464 -0.0006 5 1 1.8904 2.3965 -1.2124 6 1 1.8904 2.3964 1.2126 7 6 2.0045 -1.1941 -0.0005 8 1 3.0845 -1.1941 -0.0010 9 6 1.2509 -2.4992 -0.0017 10 6 2.2452 -3.6621 -0.0015 11 7 1.5127 -4.9308 -0.0020 12 6 2.1865 -6.0980 -0.0024 13 8 3.4024 -6.0980 -0.0019 14 7 1.5127 -7.2652 -0.0023 15 6 2.2451 -8.5339 -0.0033 16 6 1.2509 -9.6969 -0.0037 17 1 0.5485 -9.6017 -0.8318 18 6 0.4993 -9.7744 1.3450 19 6 0.3883 -11.2782 1.6576 20 7 1.0151 -12.0030 0.5309 21 6 1.6844 -13.2245 0.9980 22 6 2.4093 -13.8888 -0.1742 23 6 2.9893 -15.2052 0.2748 24 6 4.2715 -15.2560 0.7890 25 6 4.8017 -16.4628 1.2058 26 6 4.0536 -17.6202 1.0984 27 6 2.7736 -17.5703 0.5790 28 6 2.2413 -16.3626 0.1675 29 6 1.9914 -11.0563 -0.0664 30 1 -0.4850 0.8400 0.0004 31 1 0.6246 -2.5563 -0.8919 32 1 0.6240 -2.5574 0.8881 33 1 2.8712 -3.6047 0.8890 34 1 2.8725 -3.6039 -0.8909 35 1 0.5427 -4.9308 -0.0020 36 1 0.5426 -7.2652 -0.0024 37 1 2.8724 -8.5920 0.8862 38 1 2.8712 -8.5913 -0.8938 39 1 1.0675 -9.2669 2.1246 40 1 -0.4931 -9.3333 1.2510 41 1 0.9157 -11.5048 2.5842 42 1 -0.6601 -11.5622 1.7484 43 1 2.4060 -12.9693 1.7739 44 1 0.9427 -13.9127 1.4035 45 1 1.7039 -14.0610 -0.9871 46 1 3.2117 -13.2377 -0.5212 47 1 4.8577 -14.3524 0.8685 48 1 5.8017 -16.5018 1.6119 49 1 4.4691 -18.5636 1.4206 50 1 2.1890 -18.4745 0.4955 51 1 1.2413 -16.3237 -0.2386 52 1 2.2089 -11.3287 -1.0992 53 1 2.9066 -11.0235 0.5247 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 ZINC000273186348.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 03:44:53 Heat of formation + Delta-G solvation = -21.650536 kcal Electronic energy + Delta-G solvation = -28273.358797 eV Core-core repulsion = 24336.717753 eV Total energy + Delta-G solvation = -3936.641045 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 0.82 seconds Orbital eigenvalues (eV) -40.12085 -39.63991 -39.03160 -35.70440 -34.71885 -33.92193 -32.82018 -31.66115 -31.30494 -30.04051 -29.23769 -27.98036 -25.82381 -24.36703 -23.42160 -22.99445 -21.68403 -21.20478 -20.84667 -20.51963 -20.35524 -17.98079 -17.26014 -16.63889 -16.37063 -16.16318 -15.87265 -15.50990 -15.31203 -15.24219 -14.67447 -14.49057 -14.23892 -13.91071 -13.87110 -13.77697 -13.60968 -13.43789 -13.32925 -12.96237 -12.84264 -12.43592 -12.28330 -12.20202 -11.78057 -11.60459 -11.48894 -11.30761 -11.26297 -11.16300 -11.10559 -11.02125 -10.87412 -10.60433 -10.30673 -9.92296 -9.54451 -9.34395 -9.23216 -9.12178 -9.00041 -8.83353 -8.47365 -8.22296 -6.08244 -4.10645 0.92097 0.97911 3.03591 3.29341 3.32269 3.37011 3.42587 3.57415 3.62272 4.23208 4.27082 4.39694 4.41575 4.44326 4.53956 4.60426 4.70769 4.74591 4.77143 4.82163 4.88884 5.04904 5.08981 5.10844 5.16218 5.19749 5.29114 5.30449 5.36967 5.45753 5.51999 5.55494 5.60548 5.64904 5.68948 5.73182 5.83060 5.97403 6.04619 6.10127 6.21389 6.31904 6.41838 6.45871 6.58272 6.59683 6.65661 6.79771 7.02600 7.26222 7.58749 7.64974 7.91312 8.27596 8.46147 8.94609 9.02599 9.54184 11.03524 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.034542 B = 0.001263 C = 0.001234 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 810.402279 B =22157.405676 C =22685.214666 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.895 5.895 2 C 0.059 3.941 3 Si 0.896 3.104 4 H -0.271 1.271 5 H -0.283 1.283 6 H -0.283 1.283 7 C -0.520 4.520 8 H 0.060 0.940 9 C 0.013 3.987 10 C 0.140 3.860 11 N -0.739 5.739 12 C 0.698 3.302 13 O -0.600 6.600 14 N -0.752 5.752 15 C 0.150 3.850 16 C -0.103 4.103 17 H 0.091 0.909 18 C -0.128 4.128 19 C 0.036 3.964 20 N -0.517 5.517 21 C 0.054 3.946 22 C -0.080 4.080 23 C -0.080 4.080 24 C -0.117 4.117 25 C -0.119 4.119 26 C -0.126 4.126 27 C -0.119 4.119 28 C -0.116 4.116 29 C 0.042 3.958 30 H 0.261 0.739 31 H 0.022 0.978 32 H 0.022 0.978 33 H 0.053 0.947 34 H 0.054 0.946 35 H 0.393 0.607 36 H 0.394 0.606 37 H 0.063 0.937 38 H 0.065 0.935 39 H 0.072 0.928 40 H 0.075 0.925 41 H 0.045 0.955 42 H 0.080 0.920 43 H 0.037 0.963 44 H 0.077 0.923 45 H 0.083 0.917 46 H 0.073 0.927 47 H 0.121 0.879 48 H 0.121 0.879 49 H 0.120 0.880 50 H 0.121 0.879 51 H 0.123 0.877 52 H 0.087 0.913 53 H 0.050 0.950 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.978 -36.455 2.081 36.528 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 -0.534 5.534 2 C -0.143 4.143 3 Si 0.724 3.276 4 H -0.196 1.196 5 H -0.209 1.209 6 H -0.210 1.210 7 C -0.559 4.559 8 H 0.078 0.922 9 C -0.025 4.025 10 C 0.017 3.983 11 N -0.392 5.392 12 C 0.397 3.603 13 O -0.479 6.479 14 N -0.409 5.409 15 C 0.025 3.975 16 C -0.123 4.123 17 H 0.109 0.891 18 C -0.166 4.166 19 C -0.091 4.091 20 N -0.241 5.241 21 C -0.074 4.074 22 C -0.118 4.118 23 C -0.081 4.081 24 C -0.135 4.135 25 C -0.137 4.137 26 C -0.144 4.144 27 C -0.137 4.137 28 C -0.134 4.134 29 C -0.086 4.086 30 H 0.071 0.929 31 H 0.040 0.960 32 H 0.040 0.960 33 H 0.072 0.928 34 H 0.072 0.928 35 H 0.226 0.774 36 H 0.227 0.773 37 H 0.081 0.919 38 H 0.083 0.917 39 H 0.091 0.909 40 H 0.093 0.907 41 H 0.063 0.937 42 H 0.098 0.902 43 H 0.055 0.945 44 H 0.095 0.905 45 H 0.101 0.899 46 H 0.092 0.908 47 H 0.139 0.861 48 H 0.139 0.861 49 H 0.138 0.862 50 H 0.139 0.861 51 H 0.140 0.860 52 H 0.105 0.895 53 H 0.069 0.931 Dipole moment (debyes) X Y Z Total from point charges 1.593 -36.476 1.715 36.551 hybrid contribution 0.077 1.071 0.684 1.273 sum 1.670 -35.406 2.398 35.526 Atomic orbital electron populations 1.69965 1.06095 1.26722 1.50593 1.24991 0.94877 0.99389 0.95016 0.86466 0.80210 0.83361 0.77592 1.19553 1.20949 1.20956 1.21100 0.93317 0.90366 1.51076 0.92169 1.19330 0.94264 0.91109 0.97794 1.21585 0.95629 0.80443 1.00617 1.45531 1.09826 1.05340 1.78531 1.16068 0.85632 0.80512 0.78039 1.90888 1.11821 1.86710 1.58440 1.45081 1.09421 1.04640 1.81793 1.21059 0.93438 0.80821 1.02170 1.22326 0.97535 0.93685 0.98732 0.89062 1.22515 1.01400 0.95607 0.97119 1.22856 1.00420 0.93310 0.92562 1.64806 1.27845 1.04525 1.26886 1.22258 0.97024 0.92224 0.95893 1.20632 0.99974 0.92895 0.98284 1.19867 0.94304 0.95126 0.98762 1.21109 0.95281 0.98047 0.99086 1.21174 0.99934 0.92747 0.99822 1.21168 0.94837 0.98369 1.00029 1.21170 0.95765 0.97863 0.98943 1.21099 0.99844 0.92196 1.00238 1.23198 0.94013 0.90655 1.00733 0.92936 0.95964 0.95987 0.92834 0.92802 0.77412 0.77259 0.91910 0.91657 0.90882 0.90653 0.93701 0.90210 0.94461 0.90488 0.89875 0.90807 0.86116 0.86089 0.86207 0.86103 0.85950 0.89501 0.93146 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 N -0.89 -26.18 13.29 55.43 0.74 -25.45 16 2 C 0.06 1.66 5.46 -17.82 -0.10 1.56 16 3 Si 0.90 21.44 29.54 -169.99 -5.02 16.42 16 4 H -0.27 -6.39 7.11 56.52 0.40 -5.98 16 5 H -0.28 -6.70 7.11 56.52 0.40 -6.30 16 6 H -0.28 -6.70 7.11 56.52 0.40 -6.30 16 7 C -0.52 -14.51 9.11 -34.44 -0.31 -14.82 16 8 H 0.06 1.65 7.74 -52.49 -0.41 1.25 16 9 C 0.01 0.31 5.09 -27.88 -0.14 0.17 16 10 C 0.14 3.05 5.61 -4.04 -0.02 3.02 16 11 N -0.74 -13.16 5.56 -65.22 -0.36 -13.52 16 12 C 0.70 12.27 8.57 -86.92 -0.74 11.53 16 13 O -0.60 -13.06 16.34 5.29 0.09 -12.98 16 14 N -0.75 -9.33 5.44 -65.23 -0.35 -9.69 16 15 C 0.15 1.60 5.02 -4.04 -0.02 1.58 16 16 C -0.10 -0.81 3.09 -88.76 -0.27 -1.08 16 17 H 0.09 0.71 8.14 -51.93 -0.42 0.28 16 18 C -0.13 -0.95 6.31 -25.38 -0.16 -1.11 16 19 C 0.04 0.26 6.70 -2.75 -0.02 0.24 16 20 N -0.52 -3.84 5.35 -230.45 -1.23 -5.07 16 21 C 0.05 0.36 4.82 -3.82 -0.02 0.35 16 22 C -0.08 -0.50 5.02 -27.89 -0.14 -0.64 16 23 C -0.08 -0.55 5.13 -104.63 -0.54 -1.09 16 24 C -0.12 -0.80 9.70 -39.58 -0.38 -1.19 16 25 C -0.12 -0.76 10.05 -39.58 -0.40 -1.16 16 26 C -0.13 -0.77 10.05 -39.59 -0.40 -1.17 16 27 C -0.12 -0.73 10.05 -39.58 -0.40 -1.13 16 28 C -0.12 -0.76 9.70 -39.58 -0.38 -1.14 16 29 C 0.04 0.31 4.81 -1.90 -0.01 0.30 16 30 H 0.26 7.20 8.31 -40.82 -0.34 6.86 16 31 H 0.02 0.57 8.14 -51.93 -0.42 0.15 16 32 H 0.02 0.57 8.14 -51.93 -0.42 0.14 16 33 H 0.05 1.21 8.14 -51.93 -0.42 0.79 16 34 H 0.05 1.22 8.14 -51.93 -0.42 0.80 16 35 H 0.39 5.98 8.49 -40.82 -0.35 5.63 16 36 H 0.39 3.82 8.42 -40.82 -0.34 3.48 16 37 H 0.06 0.74 8.02 -51.93 -0.42 0.32 16 38 H 0.07 0.76 8.14 -51.93 -0.42 0.33 16 39 H 0.07 0.60 7.77 -51.93 -0.40 0.20 16 40 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 41 H 0.04 0.32 7.67 -51.93 -0.40 -0.08 16 42 H 0.08 0.54 8.14 -51.93 -0.42 0.12 16 43 H 0.04 0.27 7.97 -51.93 -0.41 -0.15 16 44 H 0.08 0.52 8.14 -51.93 -0.42 0.10 16 45 H 0.08 0.53 8.09 -51.93 -0.42 0.11 16 46 H 0.07 0.45 7.12 -51.93 -0.37 0.08 16 47 H 0.12 0.70 8.06 -52.49 -0.42 0.28 16 48 H 0.12 0.57 8.06 -52.49 -0.42 0.15 16 49 H 0.12 0.51 8.06 -52.49 -0.42 0.09 16 50 H 0.12 0.52 8.06 -52.49 -0.42 0.09 16 51 H 0.12 0.64 8.06 -52.48 -0.42 0.22 16 52 H 0.09 0.60 7.77 -51.93 -0.40 0.19 16 53 H 0.05 0.38 7.93 -51.93 -0.41 -0.03 16 LS Contribution 429.98 15.07 6.48 6.48 Total: -1.00 -33.16 429.98 -13.52 -46.67 By element: Atomic # 1 Polarization: 12.29 SS G_CDS: -9.39 Total: 2.90 kcal Atomic # 6 Polarization: -1.32 SS G_CDS: -4.46 Total: -5.77 kcal Atomic # 7 Polarization: -52.51 SS G_CDS: -1.21 Total: -53.73 kcal Atomic # 8 Polarization: -13.06 SS G_CDS: 0.09 Total: -12.98 kcal Atomic # 14 Polarization: 21.44 SS G_CDS: -5.02 Total: 16.42 kcal Total LS contribution 6.48 Total: 6.48 kcal Total: -33.16 -13.52 -46.67 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. ZINC000273186348.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 25.022 kcal (2) G-P(sol) polarization free energy of solvation -33.157 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -8.135 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.515 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.673 kcal (6) G-S(sol) free energy of system = (1) + (5) -21.651 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.82 seconds