Wall clock time and date at job start Mon Mar 8 2021 06:06:01 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 C 2 2 C 1.52999 * 1 3 3 C 1.53005 * 109.47176 * 2 1 4 4 C 1.52992 * 109.47182 * 239.99788 * 2 1 3 5 5 O 1.45201 * 109.47023 * 119.99591 * 2 1 3 6 6 C 1.34640 * 116.99574 * 60.00142 * 5 2 1 7 7 O 1.21509 * 120.00422 * 359.97438 * 6 5 2 8 8 N 1.34776 * 119.99783 * 179.97438 * 6 5 2 9 9 C 1.46507 * 120.00036 * 179.97438 * 8 6 5 10 10 H 1.08994 * 112.84768 * 336.19681 * 9 8 6 11 11 C 1.53778 * 113.68956 * 107.46489 * 9 8 6 12 12 C 1.53782 * 87.08247 * 89.12715 * 11 9 8 13 13 H 1.09003 * 113.69061 * 270.87379 * 12 11 9 14 14 C 1.50698 * 113.61313 * 139.97871 * 12 11 9 15 15 C 1.37993 * 119.93383 * 142.50523 * 14 12 11 16 16 C 1.39378 * 119.87148 * 179.97438 * 15 14 12 17 17 C 1.48372 * 120.12201 * 180.02562 * 16 15 14 18 18 C 1.34570 * 122.77104 * 310.00253 * 17 16 15 19 19 S 1.75847 * 109.54310 * 179.97438 * 18 17 16 20 20 C 1.75808 * 91.15300 * 0.02562 * 19 18 17 21 21 C 1.33054 * 109.93177 * 359.97438 * 20 19 18 22 22 C 1.50695 * 122.54579 * 179.73176 * 21 20 19 23 23 O 1.42911 * 109.47424 * 105.02388 * 22 21 20 24 24 Si 1.86292 * 109.47168 * 345.02511 * 22 21 20 25 25 C 1.39337 * 119.75970 * 0.27652 * 16 15 14 26 26 C 1.38036 * 119.87071 * 359.47321 * 25 16 15 27 27 C 1.38306 * 120.12197 * 0.52641 * 26 25 16 28 28 C 1.53774 * 113.61604 * 204.99972 * 9 8 6 29 29 H 1.09006 * 109.47244 * 300.00461 * 1 2 3 30 30 H 1.09001 * 109.46625 * 60.00018 * 1 2 3 31 31 H 1.08996 * 109.47179 * 179.97438 * 1 2 3 32 32 H 1.09004 * 109.47124 * 179.97438 * 3 2 1 33 33 H 1.08994 * 109.47079 * 299.99890 * 3 2 1 34 34 H 1.08997 * 109.47183 * 59.99834 * 3 2 1 35 35 H 1.09003 * 109.47698 * 300.00060 * 4 2 1 36 36 H 1.08998 * 109.47686 * 60.00423 * 4 2 1 37 37 H 1.09013 * 109.47353 * 180.02562 * 4 2 1 38 38 H 0.96999 * 120.00502 * 0.02562 * 8 6 5 39 39 H 1.09004 * 113.61422 * 334.58223 * 11 9 8 40 40 H 1.09003 * 113.61640 * 203.68054 * 11 9 8 41 41 H 1.07995 * 120.06730 * 0.02562 * 15 14 12 42 42 H 1.07998 * 125.22667 * 0.02562 * 18 17 16 43 43 H 1.07998 * 125.03976 * 180.02562 * 20 19 18 44 44 H 1.09001 * 109.47559 * 225.02347 * 22 21 20 45 45 H 0.96704 * 113.99500 * 300.00251 * 23 22 21 46 46 H 1.48506 * 110.00171 * 58.67753 * 24 22 21 47 47 H 1.48499 * 110.00317 * 179.97438 * 24 22 21 48 48 H 1.08001 * 120.06612 * 179.69850 * 25 16 15 49 49 H 1.08002 * 119.93963 * 180.23213 * 26 25 16 50 50 H 1.07999 * 119.87517 * 179.70946 * 27 26 25 51 51 H 1.08999 * 113.61621 * 156.25060 * 28 9 8 52 52 H 1.09009 * 113.61565 * 25.35266 * 28 9 8 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 2.0400 1.4425 0.0000 4 6 2.0400 -0.7213 -1.2491 5 8 2.0140 -0.6844 1.1856 6 6 1.6522 -1.9722 1.3384 7 8 0.9508 -2.5094 0.5041 8 7 2.0679 -2.6656 2.4167 9 6 1.6738 -4.0668 2.5833 10 1 0.7590 -4.3159 2.0456 11 6 2.8200 -5.0637 2.3440 12 6 3.1494 -4.9233 3.8395 13 1 3.8475 -4.1158 4.0603 14 6 3.5315 -6.2237 4.4981 15 6 4.5212 -6.2439 5.4596 16 6 4.8732 -7.4473 6.0683 17 6 5.9360 -7.4754 7.1032 18 6 7.1430 -6.9080 6.9233 19 16 8.1253 -7.1464 8.3621 20 6 6.8211 -8.0228 9.1506 21 6 5.7668 -8.0914 8.3419 22 6 4.4891 -8.7881 8.7329 23 8 3.4913 -7.8137 9.0449 24 14 4.7979 -9.8603 10.2247 25 6 4.2269 -8.6248 5.6977 26 6 3.2349 -8.5920 4.7385 27 6 2.8896 -7.3950 4.1378 28 6 1.6754 -4.5373 4.0473 29 1 -0.3634 0.5139 0.8900 30 1 -0.3632 0.5138 -0.8900 31 1 -0.3633 -1.0276 -0.0005 32 1 3.1301 1.4425 0.0005 33 1 1.6767 1.9563 -0.8899 34 1 1.6767 1.9564 0.8899 35 1 1.6767 -1.7490 -1.2492 36 1 1.6768 -0.2075 -2.1392 37 1 3.1301 -0.7217 -1.2489 38 1 2.6275 -2.2368 3.0830 39 1 3.6013 -4.6812 1.6871 40 1 2.4802 -6.0606 2.0634 41 1 5.0214 -5.3290 5.7405 42 1 7.4593 -6.3858 6.0324 43 1 6.8683 -8.4425 10.1446 44 1 4.1451 -9.4080 7.9049 45 1 3.7305 -7.2256 9.7744 46 1 5.2976 -9.0316 11.3512 47 1 3.5452 -10.5525 10.6208 48 1 4.4992 -9.5609 6.1627 49 1 2.7307 -9.5035 4.4531 50 1 2.1161 -7.3747 3.3844 51 1 1.0226 -5.3904 4.2325 52 1 1.5324 -3.7299 4.7656 There are 69 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 69 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) 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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_271570_12888846_14315990.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 06:06:01 Heat of formation + Delta-G solvation = -24.243459 kcal Electronic energy + Delta-G solvation = -33116.357254 eV Core-core repulsion = 28754.066184 eV Total energy + Delta-G solvation = -4362.291070 eV No. of doubly occupied orbitals = 69 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 388.154 amu Computer time = 1.22 seconds Orbital eigenvalues (eV) -41.90909 -41.20059 -40.32117 -38.82670 -37.66078 -36.99716 -35.23850 -34.14640 -32.63304 -31.78671 -30.35860 -28.30989 -28.26578 -27.36818 -26.78069 -26.30164 -24.71401 -23.75087 -22.77031 -22.30396 -21.06349 -20.38160 -19.68661 -19.25727 -18.83373 -17.76003 -17.49669 -17.28261 -17.03490 -16.74110 -16.58186 -16.26096 -16.04540 -15.77541 -15.44453 -15.32072 -14.95264 -14.69840 -14.68168 -14.39581 -14.35373 -14.23174 -13.95998 -13.66296 -13.60989 -13.52708 -13.40272 -13.22909 -12.97697 -12.85152 -12.80528 -12.79124 -12.73832 -12.37736 -12.23889 -12.18275 -11.93729 -11.79539 -11.72272 -11.59951 -11.28906 -11.23948 -10.93493 -10.59258 -10.16217 -10.12547 -9.73118 -9.59012 -9.05087 -5.01180 -0.19087 0.37753 0.49715 0.59257 0.92778 1.19327 1.23804 1.52262 1.56283 1.90527 1.92257 2.82779 3.13212 3.37898 3.38905 3.57224 3.64091 3.78461 3.79847 3.85070 3.88291 3.91039 3.99259 3.99505 4.01654 4.14488 4.19485 4.39534 4.41977 4.48286 4.54347 4.57288 4.58679 4.64923 4.66337 4.67601 4.77634 4.80000 4.81356 4.88621 4.90461 4.94965 4.95325 5.05983 5.08961 5.10567 5.11948 5.21834 5.28988 5.37932 5.38806 5.52258 5.59237 5.63063 5.68210 5.73421 6.08009 6.40958 6.44376 7.45755 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.184 4.184 2 C 0.137 3.863 3 C -0.142 4.142 4 C -0.184 4.184 5 O -0.365 6.365 6 C 0.653 3.347 7 O -0.564 6.564 8 N -0.695 5.695 9 C 0.136 3.864 10 H 0.109 0.891 11 C -0.144 4.144 12 C -0.073 4.073 13 H 0.097 0.903 14 C -0.068 4.068 15 C -0.100 4.100 16 C -0.017 4.017 17 C -0.046 4.046 18 C -0.204 4.204 19 S 0.129 5.871 20 C -0.217 4.217 21 C -0.115 4.115 22 C -0.057 4.057 23 O -0.520 6.520 24 Si 0.682 3.318 25 C -0.107 4.107 26 C -0.113 4.113 27 C -0.115 4.115 28 C -0.135 4.135 29 H 0.060 0.940 30 H 0.072 0.928 31 H 0.087 0.913 32 H 0.067 0.933 33 H 0.082 0.918 34 H 0.067 0.933 35 H 0.087 0.913 36 H 0.072 0.928 37 H 0.060 0.940 38 H 0.406 0.594 39 H 0.075 0.925 40 H 0.099 0.901 41 H 0.119 0.881 42 H 0.168 0.832 43 H 0.170 0.830 44 H 0.120 0.880 45 H 0.373 0.627 46 H -0.259 1.259 47 H -0.254 1.254 48 H 0.123 0.877 49 H 0.125 0.875 50 H 0.123 0.877 51 H 0.102 0.898 52 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.988 -0.364 1.192 3.237 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 -0.241 4.241 2 C 0.100 3.900 3 C -0.199 4.199 4 C -0.241 4.241 5 O -0.280 6.280 6 C 0.406 3.594 7 O -0.453 6.453 8 N -0.353 5.353 9 C 0.031 3.969 10 H 0.127 0.873 11 C -0.183 4.183 12 C -0.091 4.091 13 H 0.115 0.885 14 C -0.068 4.068 15 C -0.119 4.119 16 C -0.020 4.020 17 C -0.058 4.058 18 C -0.340 4.340 19 S 0.396 5.604 20 C -0.352 4.352 21 C -0.128 4.128 22 C -0.169 4.169 23 O -0.326 6.326 24 Si 0.583 3.417 25 C -0.125 4.125 26 C -0.131 4.131 27 C -0.133 4.133 28 C -0.173 4.173 29 H 0.079 0.921 30 H 0.091 0.909 31 H 0.106 0.894 32 H 0.086 0.914 33 H 0.101 0.899 34 H 0.086 0.914 35 H 0.106 0.894 36 H 0.091 0.909 37 H 0.079 0.921 38 H 0.241 0.759 39 H 0.094 0.906 40 H 0.117 0.883 41 H 0.137 0.863 42 H 0.185 0.815 43 H 0.188 0.812 44 H 0.138 0.862 45 H 0.220 0.780 46 H -0.184 1.184 47 H -0.179 1.179 48 H 0.141 0.859 49 H 0.143 0.857 50 H 0.141 0.859 51 H 0.121 0.879 52 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges 3.650 -0.573 1.505 3.990 hybrid contribution -1.330 0.989 0.178 1.666 sum 2.320 0.415 1.684 2.897 Atomic orbital electron populations 1.22524 0.93828 1.05071 1.02708 1.22119 0.94461 0.91542 0.81851 1.21879 1.02320 0.92367 1.03335 1.22521 1.01591 1.03473 0.96534 1.86306 1.71493 1.23431 1.46762 1.18068 0.78640 0.80549 0.82128 1.90917 1.40879 1.70506 1.43005 1.44375 1.55431 1.11720 1.23784 1.21823 0.98958 0.78431 0.97641 0.87286 1.23611 0.98812 1.00260 0.95619 1.21596 0.96924 0.95028 0.95591 0.88489 1.19527 0.96177 0.94496 0.96583 1.21013 0.97533 0.96960 0.96347 1.18264 0.95125 0.93564 0.95015 1.17581 0.93685 1.00502 0.94008 1.25835 0.97389 1.07819 1.02923 1.84410 1.16258 1.52309 1.07384 1.25514 0.97393 1.07662 1.04650 1.19228 0.96939 1.02479 0.94164 1.24908 0.86804 0.95508 1.09722 1.86647 1.42443 1.47525 1.56003 0.95102 0.85414 0.84385 0.76846 1.21164 0.96306 0.97397 0.97674 1.21066 0.97347 0.98093 0.96573 1.21038 1.00037 0.92078 1.00105 1.23457 0.96196 1.02024 0.95578 0.92119 0.90931 0.89406 0.91409 0.89920 0.91404 0.89403 0.90927 0.92139 0.75881 0.90599 0.88297 0.86258 0.81485 0.81247 0.86233 0.77969 1.18359 1.17850 0.85898 0.85744 0.85894 0.87945 0.90319 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 C -0.18 -0.29 8.37 37.16 0.31 0.02 16 2 C 0.14 0.21 1.13 -90.62 -0.10 0.11 16 3 C -0.14 0.07 8.85 37.16 0.33 0.40 16 4 C -0.18 -0.29 8.37 37.15 0.31 0.02 16 5 O -0.37 -0.98 9.94 -40.32 -0.40 -1.38 16 6 C 0.65 2.01 8.06 54.05 0.44 2.44 16 7 O -0.56 -3.03 11.48 -19.28 -0.22 -3.25 16 8 N -0.69 -0.18 5.27 -57.93 -0.31 -0.49 16 9 C 0.14 -0.06 4.32 -67.12 -0.29 -0.35 16 10 H 0.11 0.10 7.46 -51.93 -0.39 -0.29 16 11 C -0.14 0.14 7.25 -25.92 -0.19 -0.05 16 12 C -0.07 0.10 3.86 -90.96 -0.35 -0.25 16 13 H 0.10 -0.18 8.09 -51.93 -0.42 -0.60 16 14 C -0.07 -0.01 5.28 -104.67 -0.55 -0.56 16 15 C -0.10 -0.09 9.25 -39.25 -0.36 -0.45 16 16 C -0.02 -0.02 5.30 -104.89 -0.56 -0.58 16 17 C -0.05 -0.04 5.36 -106.60 -0.57 -0.61 16 18 C -0.20 -0.02 10.85 29.43 0.32 0.30 16 19 S 0.13 -0.07 23.32 -107.50 -2.51 -2.58 16 20 C -0.22 0.11 9.64 28.93 0.28 0.39 16 21 C -0.11 -0.03 5.15 -106.00 -0.55 -0.58 16 22 C -0.06 0.00 2.25 36.00 0.08 0.08 16 23 O -0.52 -0.80 12.88 -35.23 -0.45 -1.25 16 24 Si 0.68 -0.69 30.49 -169.99 -5.18 -5.88 16 25 C -0.11 -0.09 8.33 -39.25 -0.33 -0.42 16 26 C -0.11 -0.04 10.03 -39.63 -0.40 -0.44 16 27 C -0.11 -0.01 8.60 -39.52 -0.34 -0.35 16 28 C -0.13 0.22 7.29 -25.92 -0.19 0.03 16 29 H 0.06 0.08 8.14 -51.93 -0.42 -0.34 16 30 H 0.07 0.01 8.14 -51.93 -0.42 -0.41 16 31 H 0.09 0.32 5.88 -51.93 -0.31 0.02 16 32 H 0.07 -0.04 8.14 -51.93 -0.42 -0.46 16 33 H 0.08 -0.15 8.14 -51.93 -0.42 -0.57 16 34 H 0.07 -0.04 8.14 -51.93 -0.42 -0.46 16 35 H 0.09 0.32 5.88 -51.93 -0.31 0.02 16 36 H 0.07 0.01 8.14 -51.93 -0.42 -0.41 16 37 H 0.06 0.08 8.14 -51.92 -0.42 -0.34 16 38 H 0.41 -0.66 8.81 -40.82 -0.36 -1.02 16 39 H 0.08 0.00 8.14 -51.93 -0.42 -0.43 16 40 H 0.10 -0.14 6.30 -51.93 -0.33 -0.46 16 41 H 0.12 0.00 8.05 -52.49 -0.42 -0.42 16 42 H 0.17 -0.20 8.06 -52.49 -0.42 -0.62 16 43 H 0.17 -0.33 5.66 -52.49 -0.30 -0.63 16 44 H 0.12 -0.03 5.08 -51.93 -0.26 -0.30 16 45 H 0.37 -0.44 8.70 45.56 0.40 -0.05 16 46 H -0.26 -0.14 6.84 56.52 0.39 0.24 16 47 H -0.25 -0.57 7.11 56.52 0.40 -0.17 16 48 H 0.12 -0.06 6.55 -52.49 -0.34 -0.41 16 49 H 0.12 -0.17 8.06 -52.49 -0.42 -0.59 16 50 H 0.12 -0.17 6.64 -52.49 -0.35 -0.52 16 51 H 0.10 -0.17 7.72 -51.93 -0.40 -0.58 16 52 H 0.08 -0.14 8.14 -51.92 -0.42 -0.56 16 LS Contribution 425.11 15.07 6.41 6.41 Total: 0.00 -6.63 425.11 -13.02 -19.65 By element: Atomic # 1 Polarization: -2.72 SS G_CDS: -7.65 Total: -10.37 kcal Atomic # 6 Polarization: 1.86 SS G_CDS: -2.71 Total: -0.85 kcal Atomic # 7 Polarization: -0.18 SS G_CDS: -0.31 Total: -0.49 kcal Atomic # 8 Polarization: -4.81 SS G_CDS: -1.08 Total: -5.89 kcal Atomic # 14 Polarization: -0.69 SS G_CDS: -5.18 Total: -5.88 kcal Atomic # 16 Polarization: -0.07 SS G_CDS: -2.51 Total: -2.58 kcal Total LS contribution 6.41 Total: 6.41 kcal Total: -6.63 -13.02 -19.65 kcal The number of atoms in the molecule is 52 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_271570_12888846_14315990.mol2 52 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 -4.595 kcal (2) G-P(sol) polarization free energy of solvation -6.626 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -11.222 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.022 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -19.648 kcal (6) G-S(sol) free energy of system = (1) + (5) -24.243 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.22 seconds