Wall clock time and date at job start Tue Mar 31 2020 05:34:03 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 C 2 2 C 1.52996 * 1 3 3 C 1.53001 * 109.47670 * 2 1 4 4 C 1.53001 * 109.47171 * 179.97438 * 3 2 1 5 5 N 1.46498 * 109.47087 * 179.97438 * 4 3 2 6 6 C 1.33087 * 117.74443 * 261.88997 * 5 4 3 7 7 O 1.21276 * 118.33584 * 2.22118 * 6 5 4 8 8 C 1.50184 * 123.41966 * 182.38736 * 6 5 4 9 9 C 1.53068 * 109.89277 * 342.22659 * 8 6 5 10 10 C 1.53346 * 108.42211 * 48.90218 * 9 8 6 11 11 H 1.09006 * 109.73055 * 172.63116 * 10 9 8 12 12 C 1.50700 * 109.60565 * 52.22724 * 10 9 8 13 13 O 1.21205 * 119.99751 * 269.07876 * 12 10 9 14 14 O 1.34312 * 119.99936 * 89.07058 * 12 10 9 15 15 C 1.34922 * 116.99584 * 179.97438 * 14 12 10 16 16 H 1.07999 * 120.00455 * 0.02562 * 15 14 12 17 17 C 1.38759 * 119.99654 * 180.02562 * 15 14 12 18 18 N 1.31442 * 120.00234 * 0.02562 * 17 15 14 19 19 Si 1.86798 * 119.99762 * 180.02562 * 17 15 14 20 20 H 1.48499 * 109.47549 * 89.99984 * 19 17 15 21 21 H 1.48501 * 109.47004 * 209.99869 * 19 17 15 22 22 H 1.48500 * 109.47188 * 329.99924 * 19 17 15 23 23 C 1.45755 * 117.94519 * 81.67778 * 5 4 3 24 24 H 1.09002 * 109.30280 * 281.03277 * 23 5 4 25 25 C 1.50706 * 109.30055 * 40.61283 * 23 5 4 26 26 C 1.38261 * 119.94328 * 119.33261 * 25 23 5 27 27 C 1.38144 * 120.05623 * 180.28176 * 26 25 23 28 28 C 1.38740 * 119.94128 * 359.41715 * 27 26 25 29 29 O 1.35902 * 120.05465 * 180.25494 * 28 27 26 30 30 C 1.42898 * 116.99534 * 180.02562 * 29 28 27 31 31 C 1.38732 * 119.88620 * 0.28411 * 28 27 26 32 32 C 1.38141 * 119.94857 * 359.97438 * 31 28 27 33 33 H 1.08998 * 109.47079 * 59.99852 * 1 2 3 34 34 H 1.09003 * 109.47614 * 180.02562 * 1 2 3 35 35 H 1.08999 * 109.46822 * 300.00485 * 1 2 3 36 36 H 1.09008 * 109.46944 * 239.99389 * 2 1 3 37 37 H 1.09007 * 109.46879 * 120.00310 * 2 1 3 38 38 H 1.08999 * 109.46669 * 59.99693 * 3 2 1 39 39 H 1.08998 * 109.46769 * 299.99697 * 3 2 1 40 40 H 1.09001 * 109.47035 * 60.00227 * 4 3 2 41 41 H 1.08998 * 109.47357 * 300.00013 * 4 3 2 42 42 H 1.08998 * 109.39714 * 222.09576 * 8 6 5 43 43 H 1.09001 * 109.39962 * 102.36265 * 8 6 5 44 44 H 1.09003 * 109.67345 * 289.16642 * 9 8 6 45 45 H 1.09002 * 109.70281 * 168.65426 * 9 8 6 46 46 H 0.96999 * 119.99992 * 180.02562 * 18 17 15 47 47 H 1.08001 * 119.97266 * 359.97438 * 26 25 23 48 48 H 1.07993 * 120.03106 * 179.70038 * 27 26 25 49 49 H 1.09005 * 109.47018 * 180.02562 * 30 29 28 50 50 H 1.09004 * 109.47505 * 299.99868 * 30 29 28 51 51 H 1.08999 * 109.47347 * 60.00171 * 30 29 28 52 52 H 1.08003 * 120.02325 * 180.02562 * 31 28 27 53 53 H 1.07996 * 119.97489 * 180.02562 * 32 31 28 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 6 1.5300 0.0000 0.0000 3 6 2.0401 1.4425 0.0000 4 6 3.5701 1.4423 0.0006 5 7 4.0585 2.8235 0.0000 6 6 4.4223 3.3515 -1.1662 7 8 4.2925 2.6799 -2.1676 8 6 4.9888 4.7352 -1.3070 9 6 4.6723 5.5574 -0.0553 10 6 5.0540 4.7295 1.1777 11 1 4.9606 5.3412 2.0751 12 6 6.4745 4.2452 1.0416 13 8 6.7023 3.1732 0.5239 14 8 7.4881 5.0015 1.4939 15 6 8.7350 4.5092 1.3415 16 1 8.8824 3.5474 0.8729 17 6 9.8282 5.2387 1.7869 18 7 9.6489 6.4090 2.3577 19 14 11.5545 4.5574 1.5753 20 1 12.1051 5.0006 0.2693 21 1 12.4215 5.0563 2.6729 22 1 11.5096 3.0736 1.6156 23 6 4.1100 3.5303 1.2737 24 1 3.1103 3.8787 1.5331 25 6 4.6040 2.5920 2.3445 26 6 5.7683 2.8810 3.0320 27 6 6.2263 2.0196 4.0100 28 6 5.5105 0.8697 4.3105 29 8 5.9562 0.0233 5.2758 30 6 5.1687 -1.1413 5.5315 31 6 4.3393 0.5852 3.6235 32 6 3.8883 1.4471 2.6427 33 1 -0.3633 0.5138 -0.8900 34 1 -0.3634 -1.0277 0.0005 35 1 -0.3633 0.5139 0.8899 36 1 1.8933 -0.5140 -0.8900 37 1 1.8933 -0.5139 0.8900 38 1 1.6767 1.9563 0.8900 39 1 1.6768 1.9562 -0.8900 40 1 3.9338 0.9284 -0.8891 41 1 3.9331 0.9286 0.8908 42 1 4.5493 5.2194 -2.1790 43 1 6.0694 4.6727 -1.4355 44 1 3.6073 5.7880 -0.0273 45 1 5.2478 6.4831 -0.0684 46 1 10.4130 6.9191 2.6686 47 1 6.3227 3.7785 2.8007 48 1 7.1383 2.2433 4.5433 49 1 5.6350 -1.7289 6.3224 50 1 4.1681 -0.8421 5.8436 51 1 5.1019 -1.7413 4.6239 52 1 3.7801 -0.3091 3.8560 53 1 2.9764 1.2262 2.1079 RHF calculation, no. of doubly occupied orbitals= 71 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 ZINC000008409670.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 05:34:03 Heat of formation + Delta-G solvation = -102.060411 kcal Electronic energy + Delta-G solvation = -37344.641887 eV Core-core repulsion = 32762.168352 eV Total energy + Delta-G solvation = -4582.473535 eV No. of doubly occupied orbitals = 71 Molecular weight (most abundant/longest-lived isotopes) = 375.192 amu Computer time = 1.27 seconds Orbital eigenvalues (eV) -41.43454 -39.74843 -39.02030 -37.70708 -36.09100 -35.91035 -34.67865 -33.39481 -32.16488 -31.30396 -30.95953 -28.89019 -28.43976 -27.40446 -25.69139 -24.67157 -23.94356 -22.79311 -22.16014 -21.31650 -20.94032 -20.30069 -18.30805 -18.08139 -17.70765 -16.74725 -16.53943 -16.28600 -15.92232 -15.70397 -15.59369 -15.52651 -15.21312 -14.64338 -14.40978 -14.32638 -13.89411 -13.80397 -13.63121 -13.53625 -13.18906 -13.05182 -13.01915 -12.61755 -12.55254 -12.33322 -12.22719 -11.94531 -11.73728 -11.55566 -11.45735 -11.34730 -11.24546 -11.22009 -11.05482 -11.03562 -10.82319 -10.79847 -10.54434 -10.45585 -10.43885 -10.26020 -9.84285 -9.28030 -9.00244 -8.70007 -8.59780 -8.34071 -7.92094 -6.44609 -4.12249 1.51309 1.55922 3.03706 3.10239 3.18142 3.23377 3.28958 3.32444 3.46734 3.82950 3.99640 4.37503 4.58345 4.68966 4.80035 4.83207 4.87324 4.91321 5.00810 5.02717 5.04993 5.06303 5.09361 5.15321 5.22781 5.32734 5.35652 5.41023 5.48849 5.58258 5.64264 5.66979 5.67680 5.77144 5.80087 5.86556 5.92482 5.94394 5.96969 6.07018 6.10792 6.17694 6.20460 6.25019 6.34411 6.43628 6.47264 6.64214 6.78100 6.79818 6.96818 7.37152 7.50101 7.82107 7.91064 8.56639 8.67042 9.04964 9.78659 10.72707 Molecular weight = 375.19amu Principal moments of inertia in cm(-1) A = 0.007815 B = 0.004146 C = 0.002990 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3582.209569 B = 6751.888924 C = 9362.464527 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.150 4.150 2 C -0.123 4.123 3 C -0.134 4.134 4 C 0.080 3.920 5 N -0.575 5.575 6 C 0.539 3.461 7 O -0.566 6.566 8 C -0.139 4.139 9 C -0.110 4.110 10 C -0.096 4.096 11 H 0.114 0.886 12 C 0.402 3.598 13 O -0.535 6.535 14 O -0.217 6.217 15 C -0.379 4.379 16 H 0.095 0.905 17 C 0.045 3.955 18 N -0.864 5.864 19 Si 0.937 3.063 20 H -0.274 1.274 21 H -0.278 1.278 22 H -0.267 1.267 23 C 0.211 3.789 24 H 0.089 0.911 25 C -0.132 4.132 26 C -0.053 4.053 27 C -0.142 4.142 28 C 0.128 3.872 29 O -0.318 6.318 30 C 0.029 3.971 31 C -0.218 4.218 32 C -0.079 4.079 33 H 0.053 0.947 34 H 0.052 0.948 35 H 0.053 0.947 36 H 0.064 0.936 37 H 0.061 0.939 38 H 0.062 0.938 39 H 0.067 0.933 40 H 0.087 0.913 41 H 0.097 0.903 42 H 0.097 0.903 43 H 0.105 0.895 44 H 0.079 0.921 45 H 0.090 0.910 46 H 0.269 0.731 47 H 0.149 0.851 48 H 0.132 0.868 49 H 0.096 0.904 50 H 0.053 0.947 51 H 0.053 0.947 52 H 0.125 0.875 53 H 0.135 0.865 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -16.189 -7.975 3.533 18.389 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 -0.208 4.208 2 C -0.161 4.161 3 C -0.173 4.173 4 C -0.042 4.042 5 N -0.305 5.305 6 C 0.328 3.672 7 O -0.446 6.446 8 C -0.178 4.178 9 C -0.148 4.148 10 C -0.116 4.116 11 H 0.132 0.868 12 C 0.248 3.752 13 O -0.431 6.431 14 O -0.125 6.125 15 C -0.456 4.456 16 H 0.113 0.887 17 C -0.159 4.159 18 N -0.500 5.500 19 Si 0.762 3.238 20 H -0.199 1.199 21 H -0.203 1.203 22 H -0.191 1.191 23 C 0.107 3.893 24 H 0.107 0.893 25 C -0.133 4.133 26 C -0.070 4.070 27 C -0.161 4.161 28 C 0.083 3.917 29 O -0.232 6.232 30 C -0.067 4.067 31 C -0.237 4.237 32 C -0.097 4.097 33 H 0.072 0.928 34 H 0.071 0.929 35 H 0.072 0.928 36 H 0.083 0.917 37 H 0.080 0.920 38 H 0.081 0.919 39 H 0.085 0.915 40 H 0.106 0.894 41 H 0.114 0.886 42 H 0.116 0.884 43 H 0.123 0.877 44 H 0.098 0.902 45 H 0.109 0.891 46 H 0.079 0.921 47 H 0.166 0.834 48 H 0.150 0.850 49 H 0.115 0.885 50 H 0.072 0.928 51 H 0.072 0.928 52 H 0.142 0.858 53 H 0.153 0.847 Dipole moment (debyes) X Y Z Total from point charges -15.860 -8.373 3.093 18.199 hybrid contribution 0.883 -0.444 -0.020 0.989 sum -14.976 -8.817 3.073 17.649 Atomic orbital electron populations 1.21754 0.95835 1.01403 1.01773 1.21461 0.95782 0.96598 1.02233 1.21972 0.96009 0.97040 1.02279 1.22119 0.93022 0.84033 1.05010 1.46880 1.63472 1.14093 1.06055 1.19758 0.75987 0.89046 0.82373 1.90639 1.55987 1.62016 1.35945 1.21693 1.04103 0.92487 0.99549 1.21602 1.02331 0.98871 0.91969 1.21339 0.91169 0.97047 1.02031 0.86758 1.22456 0.87809 0.84737 0.80166 1.90676 1.85039 1.22899 1.44476 1.83923 1.15131 1.45859 1.67567 1.21163 0.78522 1.05108 1.40760 0.88722 1.25266 0.99367 0.95407 0.95863 1.69976 1.31684 1.11490 1.36898 0.85756 0.80441 0.79353 0.78228 1.19920 1.20327 1.19113 1.19529 0.97758 0.89789 0.82199 0.89327 1.19682 0.97185 0.97579 0.98869 1.21495 0.93537 0.99671 0.92344 1.20459 1.01331 0.93442 1.00862 1.19074 0.93134 0.90551 0.88964 1.86084 1.50384 1.33603 1.53099 1.23004 0.95919 0.86233 1.01495 1.21048 0.98535 1.02748 1.01367 1.20972 0.99919 0.93452 0.95396 0.92766 0.92887 0.92828 0.91703 0.92018 0.91940 0.91455 0.89438 0.88594 0.88444 0.87691 0.90216 0.89148 0.92092 0.83434 0.85000 0.88545 0.92843 0.92809 0.85755 0.84727 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 -0.15 -1.21 9.91 37.16 0.37 -0.84 16 2 C -0.12 -1.16 5.92 -26.73 -0.16 -1.32 16 3 C -0.13 -1.51 4.62 -26.73 -0.12 -1.64 16 4 C 0.08 1.18 4.55 -4.04 -0.02 1.16 16 5 N -0.58 -9.32 2.06 -168.74 -0.35 -9.67 16 6 C 0.54 9.91 6.40 -11.98 -0.08 9.84 16 7 O -0.57 -12.02 16.07 5.56 0.09 -11.93 16 8 C -0.14 -2.27 5.41 -28.10 -0.15 -2.42 16 9 C -0.11 -1.54 5.66 -26.52 -0.15 -1.69 16 10 C -0.10 -1.57 2.25 -91.64 -0.21 -1.77 16 11 H 0.11 1.67 8.05 -51.93 -0.42 1.25 16 12 C 0.40 8.84 2.57 36.01 0.09 8.93 16 13 O -0.53 -13.11 12.19 -19.05 -0.23 -13.34 16 14 O -0.22 -5.65 9.15 -20.71 -0.19 -5.84 16 15 C -0.38 -10.59 9.65 30.92 0.30 -10.29 16 16 H 0.10 2.73 6.86 -52.49 -0.36 2.37 16 17 C 0.05 1.23 5.49 -17.53 -0.10 1.13 16 18 N -0.86 -24.23 13.67 55.48 0.76 -23.47 16 19 Si 0.94 21.03 29.55 -169.99 -5.02 16.01 16 20 H -0.27 -6.02 7.11 56.52 0.40 -5.62 16 21 H -0.28 -6.02 7.11 56.52 0.40 -5.62 16 22 H -0.27 -5.97 7.11 56.52 0.40 -5.57 16 23 C 0.21 3.12 2.69 -69.53 -0.19 2.93 16 24 H 0.09 1.03 8.14 -51.93 -0.42 0.61 16 25 C -0.13 -2.10 4.68 -104.60 -0.49 -2.59 16 26 C -0.05 -0.97 7.58 -39.61 -0.30 -1.27 16 27 C -0.14 -2.53 9.99 -39.43 -0.39 -2.93 16 28 C 0.13 1.99 6.69 -39.21 -0.26 1.72 16 29 O -0.32 -4.54 10.50 -19.43 -0.20 -4.75 16 30 C 0.03 0.27 9.81 101.05 0.99 1.26 16 31 C -0.22 -2.91 9.04 -39.43 -0.36 -3.26 16 32 C -0.08 -1.08 6.99 -39.60 -0.28 -1.35 16 33 H 0.05 0.44 8.14 -51.93 -0.42 0.02 16 34 H 0.05 0.38 8.14 -51.93 -0.42 -0.04 16 35 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 36 H 0.06 0.65 8.14 -51.92 -0.42 0.23 16 37 H 0.06 0.53 8.08 -51.92 -0.42 0.11 16 38 H 0.06 0.63 7.24 -51.93 -0.38 0.25 16 39 H 0.07 0.84 8.14 -51.93 -0.42 0.42 16 40 H 0.09 1.49 6.93 -51.93 -0.36 1.13 16 41 H 0.10 1.39 3.84 -51.93 -0.20 1.19 16 42 H 0.10 1.36 8.14 -51.93 -0.42 0.93 16 43 H 0.10 2.02 7.23 -51.93 -0.38 1.64 16 44 H 0.08 0.86 8.13 -51.93 -0.42 0.44 16 45 H 0.09 1.25 8.14 -51.93 -0.42 0.83 16 46 H 0.27 7.00 8.31 -40.82 -0.34 6.66 16 47 H 0.15 3.10 3.83 -52.49 -0.20 2.90 16 48 H 0.13 2.36 8.06 -52.49 -0.42 1.94 16 49 H 0.10 0.68 8.14 -51.93 -0.42 0.26 16 50 H 0.05 0.42 7.66 -51.93 -0.40 0.02 16 51 H 0.05 0.46 7.66 -51.93 -0.40 0.06 16 52 H 0.12 1.28 6.30 -52.48 -0.33 0.95 16 53 H 0.14 1.52 4.33 -52.49 -0.23 1.29 16 LS Contribution 410.19 15.07 6.18 6.18 Total: -1.00 -34.26 410.19 -8.31 -42.57 By element: Atomic # 1 Polarization: 16.50 SS G_CDS: -7.85 Total: 8.65 kcal Atomic # 6 Polarization: -2.91 SS G_CDS: -1.50 Total: -4.40 kcal Atomic # 7 Polarization: -33.56 SS G_CDS: 0.41 Total: -33.15 kcal Atomic # 8 Polarization: -35.32 SS G_CDS: -0.54 Total: -35.86 kcal Atomic # 14 Polarization: 21.03 SS G_CDS: -5.02 Total: 16.01 kcal Total LS contribution 6.18 Total: 6.18 kcal Total: -34.26 -8.31 -42.57 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. ZINC000008409670.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 -59.490 kcal (2) G-P(sol) polarization free energy of solvation -34.260 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -93.750 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.311 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.570 kcal (6) G-S(sol) free energy of system = (1) + (5) -102.060 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.27 seconds