Wall clock time and date at job start Tue Mar 31 2020 20:44:46 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 1.52998 * 1 3 3 H 1.09000 * 110.33077 * 2 1 4 4 C 1.54478 * 110.37112 * 122.25336 * 2 1 3 5 5 C 1.54509 * 104.06248 * 142.80529 * 4 2 1 6 6 C 1.54484 * 104.06351 * 0.02562 * 5 4 2 7 7 H 1.09005 * 110.37226 * 94.96016 * 6 5 4 8 8 C 1.53002 * 110.36835 * 217.18742 * 6 5 4 9 9 C 1.53000 * 109.46570 * 183.44839 * 8 6 5 10 10 C 1.50699 * 109.46910 * 180.02562 * 9 8 6 11 11 O 1.21284 * 120.00135 * 0.02562 * 10 9 8 12 12 N 1.34782 * 119.99968 * 180.02562 * 10 9 8 13 13 C 1.46501 * 119.99824 * 180.02562 * 12 10 9 14 14 C 1.53947 * 113.57978 * 155.00064 * 13 12 10 15 15 C 1.52912 * 86.78152 * 89.86949 * 14 13 12 16 16 C 1.52912 * 121.13581 * 150.61838 * 15 14 13 17 17 C 1.53950 * 86.78431 * 100.81851 * 16 15 14 18 18 N 1.46499 * 113.57890 * 139.33549 * 17 16 15 19 19 C 1.36939 * 119.99933 * 155.27808 * 18 17 16 20 20 H 1.08001 * 119.99700 * 359.72658 * 19 18 17 21 21 C 1.38810 * 120.00095 * 179.71972 * 19 18 17 22 22 N 1.31624 * 119.99740 * 0.02562 * 21 19 18 23 23 Si 1.86796 * 120.00044 * 179.97438 * 21 19 18 24 24 H 1.48493 * 109.47144 * 90.00258 * 23 21 19 25 25 H 1.48500 * 109.47140 * 210.00775 * 23 21 19 26 26 H 1.48502 * 109.46967 * 330.00206 * 23 21 19 27 27 C 1.52909 * 121.13664 * 259.17832 * 15 14 13 28 28 C 1.52910 * 88.04319 * 24.90083 * 15 14 13 29 29 O 1.44426 * 104.89729 * 336.07049 * 6 5 4 30 30 H 1.09003 * 109.47113 * 297.74894 * 1 2 3 31 31 H 1.09006 * 109.47074 * 57.74792 * 1 2 3 32 32 H 1.08998 * 109.47284 * 177.74700 * 1 2 3 33 33 H 1.08998 * 110.50918 * 24.16421 * 4 2 1 34 34 H 1.08997 * 110.62636 * 261.50998 * 4 2 1 35 35 H 1.08998 * 110.51424 * 241.35465 * 5 4 2 36 36 H 1.09002 * 110.62422 * 118.69713 * 5 4 2 37 37 H 1.09001 * 109.46935 * 63.45186 * 8 6 5 38 38 H 1.08993 * 109.46833 * 303.44502 * 8 6 5 39 39 H 1.08996 * 109.47340 * 60.00071 * 9 8 6 40 40 H 1.09005 * 109.47507 * 299.99664 * 9 8 6 41 41 H 0.96994 * 119.99852 * 0.02562 * 12 10 9 42 42 H 1.08998 * 112.88135 * 23.85696 * 13 12 10 43 43 H 1.09003 * 113.66369 * 335.39838 * 14 13 12 44 44 H 1.09000 * 113.74428 * 204.35343 * 14 13 12 45 45 H 1.09006 * 113.66019 * 346.35031 * 16 15 14 46 46 H 1.08999 * 113.66472 * 215.29390 * 16 15 14 47 47 H 1.08997 * 113.58087 * 270.05156 * 17 16 15 48 48 H 0.97001 * 119.99790 * 334.99782 * 18 17 16 49 49 H 0.96998 * 119.99409 * 179.97438 * 22 21 19 50 50 H 1.08991 * 113.66253 * 144.70516 * 27 15 14 51 51 H 1.09002 * 113.66013 * 13.65077 * 27 15 14 52 52 H 1.08993 * 113.66359 * 89.57294 * 28 15 14 53 53 H 1.08999 * 113.65667 * 220.63211 * 28 15 14 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 1 1.9087 1.0221 0.0000 4 6 2.0677 -0.7728 1.2247 5 6 3.3177 -1.5051 0.6873 6 6 3.3876 -1.0875 -0.7983 7 1 4.0545 -0.2341 -0.9217 8 6 3.8604 -2.2605 -1.6595 9 6 4.0046 -1.8012 -3.1118 10 6 4.4696 -2.9567 -3.9602 11 8 4.6658 -4.0409 -3.4532 12 7 4.6674 -2.7852 -5.2823 13 6 5.1190 -3.9086 -6.1071 14 6 4.7307 -3.7782 -7.5911 15 6 6.0616 -3.0510 -7.7863 16 6 6.8054 -3.1081 -9.1211 17 6 6.2314 -1.7074 -9.4019 18 7 7.1897 -0.7973 -10.0341 19 6 6.7406 0.2537 -10.7884 20 1 5.6801 0.4089 -10.9209 21 6 7.6484 1.1194 -11.3826 22 7 8.9409 0.9299 -11.2214 23 14 7.0359 2.5526 -12.4122 24 1 6.8488 3.7421 -11.5432 25 1 8.0311 2.8636 -13.4696 26 1 5.7407 2.1914 -13.0424 27 6 6.1235 -1.5259 -7.8769 28 6 6.5869 -3.7920 -6.5562 29 8 2.0341 -0.7223 -1.1455 30 1 -0.3633 0.4785 0.9095 31 1 -0.3633 0.5484 -0.8692 32 1 -0.3634 -1.0268 -0.0404 33 1 1.3275 -1.4903 1.5787 34 1 2.3426 -0.0837 2.0232 35 1 3.1954 -2.5846 0.7757 36 1 4.2119 -1.1782 1.2180 37 1 3.1309 -3.0686 -1.6047 38 1 4.8237 -2.6150 -1.2932 39 1 4.7339 -0.9931 -3.1666 40 1 3.0411 -1.4466 -3.4782 41 1 4.5109 -1.9180 -5.6877 42 1 4.8710 -4.8781 -5.6752 43 1 3.8584 -3.1472 -7.7613 44 1 4.6725 -4.7322 -8.1151 45 1 6.4323 -3.8773 -9.7973 46 1 7.8904 -3.1234 -9.0171 47 1 5.2670 -1.7252 -9.9095 48 1 8.1422 -0.9368 -9.9149 49 1 9.5753 1.5347 -11.6369 50 1 7.0166 -1.0965 -7.4231 51 1 5.2056 -1.0312 -7.5592 52 1 7.0510 -4.7506 -6.7880 53 1 7.1973 -3.1719 -5.8997 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001122220501.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 20:44:46 Heat of formation + Delta-G solvation = -48.342935 kcal Electronic energy + Delta-G solvation = -28785.151105 eV Core-core repulsion = 24850.548591 eV Total energy + Delta-G solvation = -3934.602514 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.07 seconds Orbital eigenvalues (eV) -40.69557 -39.99570 -39.03090 -35.83810 -34.17210 -33.47891 -32.58891 -32.21489 -30.88263 -29.56225 -26.93899 -25.74704 -25.20507 -24.33707 -23.57050 -22.22310 -21.62583 -21.14491 -20.45791 -19.77215 -17.86908 -17.25728 -17.04349 -16.85185 -16.42098 -15.92209 -15.40466 -15.28685 -15.05783 -14.73081 -14.24178 -14.09936 -13.98681 -13.68253 -13.45903 -13.36565 -13.01114 -12.80815 -12.59115 -12.48340 -12.33640 -12.08685 -12.01083 -11.92676 -11.63790 -11.42769 -11.26831 -11.17266 -11.10264 -10.98801 -10.97190 -10.82303 -10.76935 -10.23748 -10.05928 -10.02862 -9.93674 -9.77227 -9.69045 -9.32855 -8.97519 -8.84907 -6.96075 -5.78808 -3.07338 2.59754 3.10578 3.41880 3.45376 3.47166 3.48851 4.20312 4.25095 4.51748 4.53426 4.55846 4.60398 4.66833 4.70003 4.78959 4.83279 4.89348 4.96417 5.02008 5.05279 5.16191 5.20192 5.30632 5.37254 5.41724 5.46179 5.47687 5.48464 5.63770 5.67641 5.70315 5.75401 5.79834 5.83144 5.85656 5.87859 5.96696 5.97325 6.00821 6.11075 6.22777 6.26019 6.34015 6.41471 6.53722 6.57776 6.66629 6.93875 7.13836 7.50045 7.68594 8.20003 8.40023 9.50931 10.09958 10.44136 11.43603 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.012007 B = 0.002009 C = 0.001798 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2331.386761 B =13933.805092 C =15568.068807 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C 0.069 3.931 3 H 0.068 0.932 4 C -0.152 4.152 5 C -0.152 4.152 6 C 0.073 3.927 7 H 0.070 0.930 8 C -0.095 4.095 9 C -0.140 4.140 10 C 0.515 3.485 11 O -0.548 6.548 12 N -0.709 5.709 13 C 0.121 3.879 14 C -0.122 4.122 15 C -0.105 4.105 16 C -0.139 4.139 17 C 0.169 3.831 18 N -0.713 5.713 19 C -0.242 4.242 20 H 0.071 0.929 21 C -0.014 4.014 22 N -0.933 5.933 23 Si 0.907 3.093 24 H -0.290 1.290 25 H -0.292 1.292 26 H -0.282 1.282 27 C -0.140 4.140 28 C -0.137 4.137 29 O -0.367 6.367 30 H 0.068 0.932 31 H 0.063 0.937 32 H 0.063 0.937 33 H 0.075 0.925 34 H 0.075 0.925 35 H 0.078 0.922 36 H 0.076 0.924 37 H 0.078 0.922 38 H 0.083 0.917 39 H 0.093 0.907 40 H 0.100 0.900 41 H 0.404 0.596 42 H 0.097 0.903 43 H 0.072 0.928 44 H 0.093 0.907 45 H 0.059 0.941 46 H 0.078 0.922 47 H 0.074 0.926 48 H 0.385 0.615 49 H 0.255 0.745 50 H 0.079 0.921 51 H 0.051 0.949 52 H 0.086 0.914 53 H 0.068 0.932 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.694 -6.355 23.981 28.338 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 -0.204 4.204 2 C 0.011 3.989 3 H 0.086 0.914 4 C -0.189 4.189 5 C -0.189 4.189 6 C 0.016 3.984 7 H 0.088 0.912 8 C -0.132 4.132 9 C -0.180 4.180 10 C 0.302 3.698 11 O -0.425 6.425 12 N -0.360 5.360 13 C 0.016 3.984 14 C -0.160 4.160 15 C -0.105 4.105 16 C -0.178 4.178 17 C 0.057 3.943 18 N -0.351 5.351 19 C -0.374 4.374 20 H 0.089 0.911 21 C -0.210 4.210 22 N -0.581 5.581 23 Si 0.738 3.262 24 H -0.217 1.217 25 H -0.218 1.218 26 H -0.207 1.207 27 C -0.181 4.181 28 C -0.176 4.176 29 O -0.287 6.287 30 H 0.087 0.913 31 H 0.082 0.918 32 H 0.082 0.918 33 H 0.094 0.906 34 H 0.093 0.907 35 H 0.097 0.903 36 H 0.095 0.905 37 H 0.097 0.903 38 H 0.102 0.898 39 H 0.112 0.888 40 H 0.118 0.882 41 H 0.239 0.761 42 H 0.115 0.885 43 H 0.091 0.909 44 H 0.112 0.888 45 H 0.078 0.922 46 H 0.097 0.903 47 H 0.092 0.908 48 H 0.219 0.781 49 H 0.065 0.935 50 H 0.098 0.902 51 H 0.070 0.930 52 H 0.105 0.895 53 H 0.086 0.914 Dipole moment (debyes) X Y Z Total from point charges -13.750 -7.032 23.996 28.537 hybrid contribution 0.202 1.347 -0.552 1.469 sum -13.548 -5.685 23.445 27.668 Atomic orbital electron populations 1.21804 0.93254 1.02975 1.02397 1.22969 0.95320 0.95435 0.85170 0.91445 1.22997 0.97818 0.99810 0.98309 1.22976 0.98430 1.01785 0.95742 1.23053 0.84807 0.97049 0.93515 0.91177 1.21390 1.02660 0.96721 0.92479 1.21657 1.03773 0.97114 0.95497 1.20728 0.76636 0.90068 0.82337 1.90678 1.51803 1.27391 1.72668 1.45767 1.68180 1.14063 1.07976 1.21842 0.95498 0.90433 0.90634 1.23034 0.97308 1.01170 0.94452 1.22351 0.95829 0.97021 0.95335 1.23274 1.00017 0.99481 0.95006 1.21535 0.93882 0.88649 0.90274 1.42428 1.04664 1.29826 1.58198 1.19303 0.92161 1.03101 1.22791 0.91138 1.24769 0.95298 0.99684 1.01283 1.69665 1.00022 1.39526 1.48858 0.86192 0.77522 0.82672 0.79821 1.21725 1.21787 1.20748 1.23593 1.00839 0.91410 1.02300 1.23227 0.95958 1.00944 0.97446 1.89180 1.27030 1.74478 1.37963 0.91266 0.91798 0.91767 0.90600 0.90664 0.90349 0.90483 0.90298 0.89829 0.88837 0.88200 0.76117 0.88507 0.90923 0.88840 0.92238 0.90301 0.90839 0.78125 0.93494 0.90217 0.93042 0.89519 0.91351 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.90 9.52 37.16 0.35 -0.54 16 2 C 0.07 0.49 3.92 -25.96 -0.10 0.39 16 3 H 0.07 0.44 8.14 -51.93 -0.42 0.02 16 4 C -0.15 -0.90 6.63 -25.16 -0.17 -1.07 16 5 C -0.15 -0.99 6.63 -25.16 -0.17 -1.16 16 6 C 0.07 0.59 3.26 -25.95 -0.08 0.50 16 7 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 8 C -0.09 -0.86 4.14 -26.73 -0.11 -0.97 16 9 C -0.14 -1.30 5.63 -27.88 -0.16 -1.45 16 10 C 0.52 6.27 7.83 -10.98 -0.09 6.18 16 11 O -0.55 -8.50 15.58 5.55 0.09 -8.41 16 12 N -0.71 -8.09 5.26 -52.85 -0.28 -8.37 16 13 C 0.12 1.46 4.31 -66.95 -0.29 1.18 16 14 C -0.12 -1.42 7.59 -26.28 -0.20 -1.62 16 15 C -0.10 -1.44 1.02 -154.71 -0.16 -1.59 16 16 C -0.14 -2.25 7.59 -26.28 -0.20 -2.45 16 17 C 0.17 3.25 4.48 -66.95 -0.30 2.95 16 18 N -0.71 -17.69 5.40 -52.47 -0.28 -17.97 16 19 C -0.24 -6.66 9.97 -15.06 -0.15 -6.81 16 20 H 0.07 1.87 7.83 -52.49 -0.41 1.46 16 21 C -0.01 -0.41 5.50 -17.43 -0.10 -0.51 16 22 N -0.93 -28.05 13.06 55.49 0.72 -27.32 16 23 Si 0.91 22.23 29.55 -169.99 -5.02 17.20 16 24 H -0.29 -7.07 7.11 56.52 0.40 -6.67 16 25 H -0.29 -7.22 7.11 56.52 0.40 -6.82 16 26 H -0.28 -6.71 7.11 56.52 0.40 -6.31 16 27 C -0.14 -2.28 7.18 -26.28 -0.19 -2.47 16 28 C -0.14 -1.75 7.64 -26.28 -0.20 -1.95 16 29 O -0.37 -3.51 10.76 -35.23 -0.38 -3.89 16 30 H 0.07 0.31 8.14 -51.93 -0.42 -0.12 16 31 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 32 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 33 H 0.08 0.43 7.87 -51.93 -0.41 0.02 16 34 H 0.07 0.35 8.14 -51.93 -0.42 -0.07 16 35 H 0.08 0.53 7.87 -51.93 -0.41 0.12 16 36 H 0.08 0.42 8.14 -51.93 -0.42 -0.01 16 37 H 0.08 0.82 8.10 -51.93 -0.42 0.40 16 38 H 0.08 0.76 8.10 -51.93 -0.42 0.34 16 39 H 0.09 0.74 8.14 -51.93 -0.42 0.31 16 40 H 0.10 0.88 7.96 -51.93 -0.41 0.47 16 41 H 0.40 4.14 7.57 -40.82 -0.31 3.83 16 42 H 0.10 1.24 7.47 -51.93 -0.39 0.86 16 43 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 44 H 0.09 0.99 8.14 -51.93 -0.42 0.57 16 45 H 0.06 0.90 8.14 -51.93 -0.42 0.48 16 46 H 0.08 1.35 8.12 -51.93 -0.42 0.93 16 47 H 0.07 1.43 8.10 -51.93 -0.42 1.00 16 48 H 0.38 10.19 7.92 -40.82 -0.32 9.87 16 49 H 0.26 7.44 8.31 -40.82 -0.34 7.10 16 50 H 0.08 1.43 8.14 -51.93 -0.42 1.01 16 51 H 0.05 0.77 7.47 -51.93 -0.39 0.38 16 52 H 0.09 1.04 8.14 -51.93 -0.42 0.61 16 53 H 0.07 0.94 8.14 -51.93 -0.42 0.51 16 LS Contribution 420.43 15.07 6.34 6.34 Total: -1.00 -32.14 420.43 -10.90 -43.04 By element: Atomic # 1 Polarization: 20.57 SS G_CDS: -9.79 Total: 10.78 kcal Atomic # 6 Polarization: -9.10 SS G_CDS: -2.30 Total: -11.40 kcal Atomic # 7 Polarization: -53.82 SS G_CDS: 0.16 Total: -53.66 kcal Atomic # 8 Polarization: -12.01 SS G_CDS: -0.29 Total: -12.30 kcal Atomic # 14 Polarization: 22.23 SS G_CDS: -5.02 Total: 17.20 kcal Total LS contribution 6.34 Total: 6.34 kcal Total: -32.14 -10.90 -43.04 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. ZINC001122220501.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 -5.302 kcal (2) G-P(sol) polarization free energy of solvation -32.137 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -37.438 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.905 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.041 kcal (6) G-S(sol) free energy of system = (1) + (5) -48.343 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.07 seconds