Wall clock time and date at job start Wed Apr 1 2020 03:57:57 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 1.31618 * 1 3 3 Si 1.86799 * 119.99999 * 2 1 4 4 H 1.48500 * 109.47243 * 180.02562 * 3 2 1 5 5 H 1.48503 * 109.47028 * 300.00395 * 3 2 1 6 6 H 1.48500 * 109.47041 * 59.99781 * 3 2 1 7 7 C 1.38815 * 120.00221 * 180.02562 * 2 1 3 8 8 H 1.08000 * 120.00042 * 163.06627 * 7 2 1 9 9 N 1.36936 * 119.99817 * 343.06891 * 7 2 1 10 10 C 1.46917 * 120.63349 * 331.84883 * 9 7 2 11 11 C 1.53188 * 108.77562 * 233.58907 * 10 9 7 12 12 C 1.53039 * 109.31385 * 305.36013 * 11 10 9 13 13 C 1.53004 * 109.46256 * 181.38320 * 12 11 10 14 14 C 1.52996 * 109.46993 * 174.97360 * 13 12 11 15 15 N 1.46503 * 109.47071 * 180.02562 * 14 13 12 16 16 C 1.34769 * 120.00174 * 180.02562 * 15 14 13 17 17 O 1.21276 * 120.00173 * 0.02562 * 16 15 14 18 18 C 1.50706 * 120.00295 * 180.02562 * 16 15 14 19 19 C 1.52996 * 109.47471 * 180.02562 * 18 16 15 20 20 C 1.52997 * 109.47348 * 179.97438 * 19 18 16 21 21 C 1.50698 * 109.47192 * 179.97438 * 20 19 18 22 22 C 1.38229 * 119.61721 * 124.99895 * 21 20 19 23 23 C 1.38621 * 119.16357 * 179.97438 * 22 21 20 24 24 C 1.38680 * 118.41834 * 0.02562 * 23 22 21 25 25 C 1.38178 * 119.16326 * 359.97438 * 24 23 22 26 26 N 1.31852 * 119.62116 * 304.73007 * 21 20 19 27 27 C 1.53047 * 109.52240 * 61.37406 * 12 11 10 28 28 C 1.46925 * 120.62881 * 151.82601 * 9 7 2 29 29 H 0.96995 * 120.00271 * 359.97438 * 1 2 3 30 30 H 1.09001 * 109.59125 * 113.79930 * 10 9 7 31 31 H 1.09005 * 109.70041 * 353.44261 * 10 9 7 32 32 H 1.09005 * 109.49909 * 185.40951 * 11 10 9 33 33 H 1.08998 * 109.52736 * 65.33451 * 11 10 9 34 34 H 1.08996 * 109.46173 * 301.36413 * 12 11 10 35 35 H 1.08995 * 109.46594 * 54.97738 * 13 12 11 36 36 H 1.08999 * 109.46925 * 294.97758 * 13 12 11 37 37 H 1.09003 * 109.46865 * 60.00609 * 14 13 12 38 38 H 1.08995 * 109.47558 * 300.00493 * 14 13 12 39 39 H 0.97001 * 119.99658 * 0.02562 * 15 14 13 40 40 H 1.09000 * 109.46594 * 59.99546 * 18 16 15 41 41 H 1.08999 * 109.46544 * 300.00124 * 18 16 15 42 42 H 1.09001 * 109.46952 * 59.99502 * 19 18 16 43 43 H 1.09004 * 109.47012 * 300.00277 * 19 18 16 44 44 H 1.08995 * 109.46772 * 59.99960 * 20 19 18 45 45 H 1.08999 * 109.46671 * 300.00026 * 20 19 18 46 46 H 1.08007 * 120.41759 * 359.95950 * 22 21 20 47 47 H 1.08005 * 120.79416 * 180.02562 * 23 22 21 48 48 H 1.07996 * 120.41635 * 180.02562 * 24 23 22 49 49 H 1.07997 * 119.61723 * 180.02562 * 25 24 23 50 50 H 1.08998 * 109.49885 * 58.58160 * 27 12 11 51 51 H 1.09000 * 109.49505 * 178.67854 * 27 12 11 52 52 H 1.08997 * 109.58978 * 246.19900 * 28 9 7 53 53 H 1.09010 * 109.58903 * 6.48023 * 28 9 7 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 2.2502 1.6177 0.0000 4 1 3.7102 1.3464 -0.0006 5 1 1.8913 2.3965 -1.2125 6 1 1.8914 2.3964 1.2125 7 6 2.0103 -1.2021 -0.0005 8 1 3.0552 -1.2223 -0.2730 9 7 1.3701 -2.3625 0.3443 10 6 0.2262 -2.3410 1.2660 11 6 0.4977 -3.3209 2.4117 12 6 0.8122 -4.7021 1.8326 13 6 1.0500 -5.6917 2.9750 14 6 1.2405 -7.0971 2.4010 15 7 1.4676 -8.0448 3.4949 16 6 1.6627 -9.3508 3.2254 17 8 1.6507 -9.7415 2.0774 18 6 1.8957 -10.3258 4.3507 19 6 2.0876 -11.7309 3.7766 20 6 2.3248 -12.7206 4.9190 21 6 2.5131 -14.1047 4.3535 22 6 3.6508 -14.8231 4.6702 23 6 3.8142 -16.0956 4.1452 24 6 2.8228 -16.6002 3.3172 25 6 1.7127 -15.8236 3.0452 26 7 1.5882 -14.6187 3.5668 27 6 2.0678 -4.6177 0.9616 28 6 1.8139 -3.6527 -0.2008 29 1 -0.4850 0.8400 0.0004 30 1 -0.6769 -2.6412 0.7347 31 1 0.0969 -1.3359 1.6677 32 1 -0.3829 -3.3863 3.0509 33 1 1.3471 -2.9700 2.9977 34 1 -0.0278 -5.0418 1.2269 35 1 0.1904 -5.6864 3.6451 36 1 1.9434 -5.4008 3.5277 37 1 2.1001 -7.1024 1.7308 38 1 0.3472 -7.3880 1.8483 39 1 1.4776 -7.7322 4.4131 40 1 1.0354 -10.3205 5.0199 41 1 2.7885 -10.0349 4.9043 42 1 2.9481 -11.7357 3.1076 43 1 1.1951 -12.0220 3.2226 44 1 1.4646 -12.7159 5.5883 45 1 3.2175 -12.4293 5.4725 46 1 4.4032 -14.3981 5.3182 47 1 4.6926 -16.6802 4.3756 48 1 2.9167 -17.5881 2.8910 49 1 0.9360 -16.2095 2.4017 50 1 2.9025 -4.2542 1.5608 51 1 2.3048 -5.6063 0.5683 52 1 1.0403 -4.0599 -0.8518 53 1 2.7333 -3.5124 -0.7694 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 ZINC001666387239.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 03:57:57 Heat of formation + Delta-G solvation = -13.046476 kcal Electronic energy + Delta-G solvation = -28532.267770 eV Core-core repulsion = 24595.999826 eV Total energy + Delta-G solvation = -3936.267945 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.12 seconds Orbital eigenvalues (eV) -40.61789 -39.79840 -37.98924 -35.65874 -35.10875 -33.52061 -32.80157 -31.91726 -31.18170 -29.95699 -28.82847 -27.57787 -25.14162 -24.04512 -23.54108 -22.83614 -21.94549 -21.40366 -20.85177 -20.13852 -19.03625 -17.46274 -16.96506 -16.75640 -16.64203 -16.10064 -15.93565 -15.69486 -15.06431 -14.81122 -14.50412 -14.15736 -13.95248 -13.80346 -13.57410 -13.47040 -13.42862 -13.29786 -12.80862 -12.63675 -12.51285 -12.26654 -12.15851 -11.96749 -11.64491 -11.51152 -11.29904 -11.18018 -11.04537 -10.86098 -10.68344 -10.42175 -10.28393 -10.18412 -10.10114 -9.95927 -9.82198 -9.75597 -9.42547 -9.37342 -9.32627 -9.05710 -8.43250 -6.61157 -5.74894 -3.16967 0.69017 0.86881 2.57968 3.09212 3.38693 3.39865 3.46572 3.48986 3.88239 4.21454 4.42927 4.52511 4.53162 4.62909 4.69774 4.73324 4.80548 4.97143 5.07980 5.08563 5.12356 5.23668 5.29262 5.31100 5.35997 5.42573 5.45331 5.50092 5.65383 5.67042 5.75345 5.78414 5.86242 5.90673 6.06218 6.07928 6.10592 6.18044 6.27091 6.29847 6.41543 6.42700 6.60480 6.68671 6.75667 6.88012 6.91338 7.06963 7.41971 7.42971 7.61878 7.70969 7.83579 8.16378 8.49770 9.26189 9.90029 10.47334 11.33547 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.035508 B = 0.001304 C = 0.001297 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 788.374240 B =21463.974691 C =21580.961071 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.903 5.903 2 C 0.001 3.999 3 Si 0.900 3.100 4 H -0.278 1.278 5 H -0.291 1.291 6 H -0.289 1.289 7 C -0.250 4.250 8 H 0.065 0.935 9 N -0.593 5.593 10 C 0.171 3.829 11 C -0.134 4.134 12 C -0.075 4.075 13 C -0.124 4.124 14 C 0.116 3.884 15 N -0.732 5.732 16 C 0.508 3.492 17 O -0.540 6.540 18 C -0.141 4.141 19 C -0.095 4.095 20 C -0.071 4.071 21 C 0.134 3.866 22 C -0.173 4.173 23 C -0.074 4.074 24 C -0.182 4.182 25 C 0.104 3.896 26 N -0.479 5.479 27 C -0.129 4.129 28 C 0.144 3.856 29 H 0.252 0.748 30 H 0.016 0.984 31 H 0.086 0.914 32 H 0.047 0.953 33 H 0.053 0.947 34 H 0.064 0.936 35 H 0.063 0.937 36 H 0.065 0.935 37 H 0.071 0.929 38 H 0.065 0.935 39 H 0.399 0.601 40 H 0.094 0.906 41 H 0.092 0.908 42 H 0.068 0.932 43 H 0.082 0.918 44 H 0.084 0.916 45 H 0.080 0.920 46 H 0.134 0.866 47 H 0.133 0.867 48 H 0.134 0.866 49 H 0.156 0.844 50 H 0.057 0.943 51 H 0.050 0.950 52 H 0.016 0.984 53 H 0.051 0.949 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.156 -30.524 14.698 34.269 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 -0.548 5.548 2 C -0.197 4.197 3 Si 0.730 3.270 4 H -0.203 1.203 5 H -0.218 1.218 6 H -0.216 1.216 7 C -0.380 4.380 8 H 0.083 0.917 9 N -0.316 5.316 10 C 0.045 3.955 11 C -0.173 4.173 12 C -0.094 4.094 13 C -0.162 4.162 14 C -0.007 4.007 15 N -0.384 5.384 16 C 0.294 3.706 17 O -0.417 6.417 18 C -0.181 4.181 19 C -0.134 4.134 20 C -0.109 4.109 21 C -0.004 4.004 22 C -0.193 4.193 23 C -0.100 4.100 24 C -0.202 4.202 25 C -0.053 4.053 26 N -0.189 5.189 27 C -0.169 4.169 28 C 0.018 3.982 29 H 0.062 0.938 30 H 0.034 0.966 31 H 0.104 0.896 32 H 0.065 0.935 33 H 0.072 0.928 34 H 0.083 0.917 35 H 0.082 0.918 36 H 0.084 0.916 37 H 0.089 0.911 38 H 0.084 0.916 39 H 0.232 0.768 40 H 0.112 0.888 41 H 0.110 0.890 42 H 0.087 0.913 43 H 0.101 0.899 44 H 0.102 0.898 45 H 0.098 0.902 46 H 0.152 0.848 47 H 0.151 0.849 48 H 0.152 0.848 49 H 0.173 0.827 50 H 0.075 0.925 51 H 0.069 0.931 52 H 0.034 0.966 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges 4.305 -30.153 13.641 33.374 hybrid contribution 1.174 0.459 0.632 1.410 sum 5.478 -29.694 14.273 33.399 Atomic orbital electron populations 1.70043 1.05251 1.25276 1.54266 1.25038 0.95268 0.98347 1.01093 0.86249 0.79383 0.84078 0.77242 1.20281 1.21764 1.21611 1.19245 0.92550 0.84884 1.41285 0.91741 1.44060 1.35902 1.01538 1.50071 1.20753 0.88604 0.98104 0.88052 1.22219 0.99867 0.95403 0.99828 1.20977 0.98479 0.94835 0.95141 1.21900 1.01888 0.93191 0.99256 1.21528 1.01943 0.87915 0.89317 1.46144 1.73597 1.07866 1.10758 1.20703 0.76306 0.82870 0.90732 1.90725 1.50245 1.78260 1.22449 1.21696 1.03991 0.94967 0.97429 1.21233 1.04211 0.91029 0.96893 1.20599 1.03066 0.89179 0.98024 1.21285 0.89896 0.96219 0.93000 1.22018 0.99207 0.95733 1.02300 1.21603 0.98491 0.95197 0.94727 1.22157 0.95815 1.01739 1.00478 1.22799 0.96579 0.89613 0.96358 1.67496 1.29820 1.12891 1.08658 1.22115 0.97081 0.98880 0.98778 1.20904 0.97481 0.86977 0.92870 0.93761 0.96580 0.89620 0.93480 0.92783 0.91709 0.91819 0.91635 0.91090 0.91634 0.76752 0.88808 0.88951 0.91343 0.89918 0.89766 0.90185 0.84785 0.84883 0.84849 0.82701 0.92463 0.93092 0.96589 0.92999 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.90 -26.52 11.19 55.49 0.62 -25.90 16 2 C 0.00 0.02 4.92 -17.43 -0.09 -0.06 16 3 Si 0.90 21.86 29.59 -169.99 -5.03 16.83 16 4 H -0.28 -6.59 7.11 56.52 0.40 -6.19 16 5 H -0.29 -7.12 7.11 56.52 0.40 -6.71 16 6 H -0.29 -7.02 7.11 56.52 0.40 -6.61 16 7 C -0.25 -6.96 9.58 -15.06 -0.14 -7.11 16 8 H 0.06 1.77 7.88 -52.49 -0.41 1.36 16 9 N -0.59 -15.07 2.99 -172.32 -0.52 -15.59 16 10 C 0.17 4.09 5.30 -3.72 -0.02 4.07 16 11 C -0.13 -2.49 5.36 -26.61 -0.14 -2.63 16 12 C -0.08 -1.21 2.15 -90.57 -0.19 -1.41 16 13 C -0.12 -1.53 4.80 -26.73 -0.13 -1.66 16 14 C 0.12 1.44 5.43 -4.04 -0.02 1.41 16 15 N -0.73 -7.38 5.56 -60.29 -0.33 -7.71 16 16 C 0.51 5.80 7.83 -10.99 -0.09 5.72 16 17 O -0.54 -8.71 15.98 5.56 0.09 -8.62 16 18 C -0.14 -1.01 5.70 -27.88 -0.16 -1.16 16 19 C -0.10 -0.82 4.36 -26.73 -0.12 -0.94 16 20 C -0.07 -0.45 5.61 -27.89 -0.16 -0.61 16 21 C 0.13 1.11 6.17 -82.59 -0.51 0.60 16 22 C -0.17 -1.13 9.71 -39.44 -0.38 -1.51 16 23 C -0.07 -0.43 10.18 -39.28 -0.40 -0.83 16 24 C -0.18 -1.09 10.11 -39.44 -0.40 -1.49 16 25 C 0.10 0.80 11.18 -17.55 -0.20 0.60 16 26 N -0.48 -4.71 9.89 -9.48 -0.09 -4.81 16 27 C -0.13 -2.25 5.14 -26.61 -0.14 -2.39 16 28 C 0.14 3.10 6.52 -3.71 -0.02 3.07 16 29 H 0.25 7.13 8.31 -40.82 -0.34 6.79 16 30 H 0.02 0.41 8.14 -51.93 -0.42 -0.02 16 31 H 0.09 2.30 6.07 -51.93 -0.31 1.98 16 32 H 0.05 0.78 8.14 -51.93 -0.42 0.36 16 33 H 0.05 1.03 8.14 -51.93 -0.42 0.60 16 34 H 0.06 1.09 8.14 -51.93 -0.42 0.67 16 35 H 0.06 0.71 8.14 -51.93 -0.42 0.29 16 36 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 37 H 0.07 0.98 6.54 -51.93 -0.34 0.64 16 38 H 0.07 0.89 8.14 -51.93 -0.42 0.47 16 39 H 0.40 2.79 8.47 -40.82 -0.35 2.45 16 40 H 0.09 0.49 8.14 -51.93 -0.42 0.07 16 41 H 0.09 0.46 8.14 -51.93 -0.42 0.03 16 42 H 0.07 0.70 8.10 -51.93 -0.42 0.28 16 43 H 0.08 0.92 7.91 -51.93 -0.41 0.51 16 44 H 0.08 0.48 8.14 -51.93 -0.42 0.06 16 45 H 0.08 0.34 7.87 -51.93 -0.41 -0.07 16 46 H 0.13 0.56 7.95 -52.48 -0.42 0.14 16 47 H 0.13 0.43 8.06 -52.48 -0.42 0.01 16 48 H 0.13 0.46 8.06 -52.49 -0.42 0.04 16 49 H 0.16 0.83 8.06 -52.49 -0.42 0.41 16 50 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 51 H 0.05 0.79 6.50 -51.93 -0.34 0.46 16 52 H 0.02 0.35 8.14 -51.93 -0.42 -0.07 16 53 H 0.05 1.10 7.93 -51.92 -0.41 0.69 16 LS Contribution 421.99 15.07 6.36 6.36 Total: -1.00 -34.66 421.99 -11.51 -46.17 By element: Atomic # 1 Polarization: 8.89 SS G_CDS: -9.30 Total: -0.40 kcal Atomic # 6 Polarization: -3.03 SS G_CDS: -3.30 Total: -6.33 kcal Atomic # 7 Polarization: -53.68 SS G_CDS: -0.32 Total: -54.01 kcal Atomic # 8 Polarization: -8.71 SS G_CDS: 0.09 Total: -8.62 kcal Atomic # 14 Polarization: 21.86 SS G_CDS: -5.03 Total: 16.83 kcal Total LS contribution 6.36 Total: 6.36 kcal Total: -34.66 -11.51 -46.17 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. ZINC001666387239.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 33.124 kcal (2) G-P(sol) polarization free energy of solvation -34.664 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -1.540 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.506 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.171 kcal (6) G-S(sol) free energy of system = (1) + (5) -13.046 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.12 seconds