Wall clock time and date at job start Sat Apr 11 2020 06:11:07 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 1.53000 * 1 3 3 C 1.53004 * 109.52047 * 2 1 4 4 C 1.53177 * 109.52123 * 120.12360 * 2 1 3 5 5 C 1.53179 * 109.10692 * 176.84380 * 4 2 1 6 6 C 1.53100 * 109.15719 * 303.14927 * 5 4 2 7 7 H 1.08996 * 109.41956 * 297.49202 * 6 5 4 8 8 C 1.53004 * 109.48236 * 177.50234 * 6 5 4 9 9 C 1.52997 * 109.47292 * 174.97117 * 8 6 5 10 10 N 1.46496 * 109.47487 * 179.97438 * 9 8 6 11 11 C 1.34779 * 120.00199 * 179.97438 * 10 9 8 12 12 O 1.21349 * 119.99880 * 0.02562 * 11 10 9 13 13 C 1.49455 * 119.99952 * 180.02562 * 11 10 9 14 14 O 1.21345 * 120.00006 * 0.02562 * 13 11 10 15 15 N 1.34777 * 119.99602 * 180.02562 * 13 11 10 16 16 C 1.46500 * 119.99376 * 179.97438 * 15 13 11 17 17 C 1.52997 * 109.47014 * 179.97438 * 16 15 13 18 18 C 1.52999 * 109.47364 * 180.02562 * 17 16 15 19 19 C 1.50706 * 109.47012 * 180.02562 * 18 17 16 20 20 H 1.08000 * 120.00136 * 359.97438 * 19 18 17 21 21 C 1.37880 * 119.99673 * 180.02562 * 19 18 17 22 22 N 1.31513 * 120.00206 * 359.97438 * 21 19 18 23 23 Si 1.86794 * 119.99769 * 180.02562 * 21 19 18 24 24 H 1.48498 * 109.47614 * 59.99367 * 23 21 19 25 25 H 1.48504 * 109.47000 * 179.97438 * 23 21 19 26 26 H 1.48500 * 109.46959 * 299.99127 * 23 21 19 27 27 O 1.42905 * 109.48516 * 57.47822 * 6 5 4 28 28 C 1.42902 * 114.09897 * 298.88856 * 27 6 5 29 29 H 1.08993 * 109.47432 * 299.87391 * 1 2 3 30 30 H 1.09006 * 109.46991 * 59.87861 * 1 2 3 31 31 H 1.09000 * 109.47049 * 179.87377 * 1 2 3 32 32 H 1.09000 * 109.46732 * 180.12340 * 3 2 1 33 33 H 1.09001 * 109.46869 * 300.12196 * 3 2 1 34 34 H 1.08995 * 109.46815 * 60.12415 * 3 2 1 35 35 H 1.09002 * 109.54459 * 296.75600 * 4 2 1 36 36 H 1.08999 * 109.54390 * 56.93522 * 4 2 1 37 37 H 1.08997 * 109.52685 * 62.97182 * 5 4 2 38 38 H 1.08999 * 109.52226 * 183.15941 * 5 4 2 39 39 H 1.09002 * 109.47096 * 294.97301 * 8 6 5 40 40 H 1.08995 * 109.47030 * 54.97263 * 8 6 5 41 41 H 1.09002 * 109.47200 * 300.00677 * 9 8 6 42 42 H 1.09006 * 109.47291 * 59.99852 * 9 8 6 43 43 H 0.97001 * 119.99825 * 0.02562 * 10 9 8 44 44 H 0.96995 * 120.00657 * 359.97438 * 15 13 11 45 45 H 1.08999 * 109.47300 * 299.99421 * 16 15 13 46 46 H 1.08995 * 109.47345 * 60.00015 * 16 15 13 47 47 H 1.09002 * 109.47200 * 299.99905 * 17 16 15 48 48 H 1.09006 * 109.47291 * 59.99637 * 17 16 15 49 49 H 1.08999 * 109.47028 * 299.99577 * 18 17 16 50 50 H 1.08995 * 109.47267 * 59.99957 * 18 17 16 51 51 H 0.96993 * 120.00044 * 180.02562 * 22 21 19 52 52 H 1.09006 * 109.47676 * 301.17676 * 28 27 6 53 53 H 1.09001 * 109.49275 * 181.14973 * 28 27 6 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 2.0413 1.4421 0.0000 4 6 2.0418 -0.7246 1.2487 5 6 3.5715 -0.7883 1.1998 6 6 4.0043 -1.4816 -0.0948 7 1 3.6317 -2.5059 -0.0994 8 6 5.5319 -1.4939 -0.1810 9 6 5.9670 -2.2952 -1.4096 10 7 7.4295 -2.3065 -1.4925 11 6 8.0424 -2.9573 -2.5012 12 8 7.3826 -3.5337 -3.3409 13 6 9.5345 -2.9693 -2.5854 14 8 10.1942 -2.3934 -1.7454 15 7 10.1472 -3.6197 -3.5943 16 6 11.6098 -3.6309 -3.6772 17 6 12.0449 -4.4328 -4.9054 18 6 13.5724 -4.4451 -4.9916 19 6 14.0009 -5.2344 -6.2018 20 1 13.2580 -5.6828 -6.8448 21 6 15.3414 -5.3850 -6.4875 22 7 16.2460 -4.8393 -5.7042 23 14 15.8725 -6.3627 -7.9878 24 1 15.3132 -5.7345 -9.2116 25 1 17.3551 -6.3747 -8.0715 26 1 15.3715 -7.7560 -7.8735 27 8 3.4694 -0.7749 -1.2158 28 6 2.0416 -0.7255 -1.2472 29 1 -0.3634 0.5118 0.8910 30 1 -0.3633 0.5157 -0.8889 31 1 -0.3633 -1.0277 -0.0023 32 1 3.1313 1.4411 -0.0022 33 1 1.6765 1.9568 -0.8889 34 1 1.6802 1.9555 0.8911 35 1 1.7278 -0.1812 2.1400 36 1 1.6355 -1.7356 1.2759 37 1 3.9792 0.2223 1.2242 38 1 3.9402 -1.3516 2.0570 39 1 5.8993 -0.4711 -0.2655 40 1 5.9428 -1.9545 0.7173 41 1 5.5995 -3.3180 -1.3251 42 1 5.5560 -1.8347 -2.3081 43 1 7.9569 -1.8461 -0.8211 44 1 9.6199 -4.0804 -4.2656 45 1 11.9768 -2.6081 -3.7620 46 1 12.0211 -4.0912 -2.7789 47 1 11.6780 -5.4556 -4.8202 48 1 11.6335 -3.9729 -5.8040 49 1 13.9397 -3.4224 -5.0767 50 1 13.9834 -4.9052 -4.0931 51 1 17.1889 -4.9449 -5.9053 52 1 1.6432 -1.7400 -1.2667 53 1 1.7157 -0.1898 -2.1388 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 ZINC000929987697.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:11:07 Heat of formation + Delta-G solvation = -157.542196 kcal Electronic energy + Delta-G solvation = -28697.117685 eV Core-core repulsion = 24567.323884 eV Total energy + Delta-G solvation = -4129.793801 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -40.68628 -40.40593 -38.51929 -36.51076 -35.73902 -35.16867 -33.52547 -33.22223 -31.22927 -30.69410 -27.81455 -27.47609 -26.79169 -25.88980 -24.37771 -22.98274 -22.12711 -21.89805 -20.75506 -20.05235 -19.39415 -18.31585 -17.02992 -16.94053 -16.37632 -16.21199 -16.05848 -15.60503 -15.42448 -15.14908 -15.02934 -14.83536 -14.59453 -14.43439 -14.25812 -13.86100 -13.59695 -13.28767 -13.17609 -12.77955 -12.52430 -12.46944 -12.29245 -12.21912 -12.00576 -11.88336 -11.87194 -11.76615 -11.64314 -11.44358 -11.33820 -10.95573 -10.88305 -10.74569 -10.67891 -10.62236 -9.88544 -9.83871 -9.74696 -9.42194 -9.35358 -9.13136 -8.95782 -8.36633 -6.01583 -4.04650 1.46040 2.37073 3.26375 3.27699 3.33441 3.37915 3.40245 3.67278 4.06656 4.13551 4.19667 4.26137 4.44707 4.51740 4.55130 4.63603 4.71726 4.75048 4.89541 4.97875 5.05326 5.12631 5.14458 5.20336 5.22676 5.33552 5.34343 5.37969 5.42128 5.47777 5.54583 5.61183 5.62261 5.65878 5.69137 5.70815 5.76553 5.92104 6.02583 6.09655 6.29320 6.55604 6.71036 6.77332 6.95178 6.96596 7.43616 7.62610 7.74592 7.76180 7.96697 8.07995 8.38034 9.01629 9.59651 11.09679 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.038807 B = 0.001310 C = 0.001289 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 721.340684 B =21364.031994 C =21722.799319 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.141 4.141 2 C -0.102 4.102 3 C -0.138 4.138 4 C -0.112 4.112 5 C -0.151 4.151 6 C 0.095 3.905 7 H 0.062 0.938 8 C -0.125 4.125 9 C 0.120 3.880 10 N -0.705 5.705 11 C 0.508 3.492 12 O -0.520 6.520 13 C 0.500 3.500 14 O -0.528 6.528 15 N -0.691 5.691 16 C 0.114 3.886 17 C -0.123 4.123 18 C 0.025 3.975 19 C -0.524 4.524 20 H 0.056 0.944 21 C 0.058 3.942 22 N -0.894 5.894 23 Si 0.894 3.106 24 H -0.277 1.277 25 H -0.287 1.287 26 H -0.277 1.277 27 O -0.373 6.373 28 C 0.072 3.928 29 H 0.058 0.942 30 H 0.058 0.942 31 H 0.055 0.945 32 H 0.064 0.936 33 H 0.054 0.946 34 H 0.052 0.948 35 H 0.068 0.932 36 H 0.063 0.937 37 H 0.076 0.924 38 H 0.074 0.926 39 H 0.082 0.918 40 H 0.086 0.914 41 H 0.070 0.930 42 H 0.081 0.919 43 H 0.412 0.588 44 H 0.411 0.589 45 H 0.071 0.929 46 H 0.071 0.929 47 H 0.057 0.943 48 H 0.057 0.943 49 H 0.020 0.980 50 H 0.020 0.980 51 H 0.262 0.738 52 H 0.050 0.950 53 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -33.279 10.589 16.468 38.611 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 -0.199 4.199 2 C -0.102 4.102 3 C -0.195 4.195 4 C -0.149 4.149 5 C -0.189 4.189 6 C 0.036 3.964 7 H 0.080 0.920 8 C -0.163 4.163 9 C -0.003 4.003 10 N -0.359 5.359 11 C 0.289 3.711 12 O -0.395 6.395 13 C 0.280 3.720 14 O -0.405 6.405 15 N -0.343 5.343 16 C -0.008 4.008 17 C -0.161 4.161 18 C -0.013 4.013 19 C -0.562 4.562 20 H 0.074 0.926 21 C -0.144 4.144 22 N -0.533 5.533 23 Si 0.721 3.279 24 H -0.202 1.202 25 H -0.213 1.213 26 H -0.202 1.202 27 O -0.291 6.291 28 C -0.005 4.005 29 H 0.077 0.923 30 H 0.077 0.923 31 H 0.075 0.925 32 H 0.083 0.917 33 H 0.073 0.927 34 H 0.071 0.929 35 H 0.086 0.914 36 H 0.082 0.918 37 H 0.095 0.905 38 H 0.093 0.907 39 H 0.101 0.899 40 H 0.105 0.895 41 H 0.088 0.912 42 H 0.100 0.900 43 H 0.249 0.751 44 H 0.247 0.753 45 H 0.089 0.911 46 H 0.089 0.911 47 H 0.076 0.924 48 H 0.076 0.924 49 H 0.038 0.962 50 H 0.038 0.962 51 H 0.071 0.929 52 H 0.068 0.932 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -32.952 10.683 16.332 38.297 hybrid contribution 0.141 -0.628 -0.551 0.847 sum -32.811 10.055 15.780 37.772 Atomic orbital electron populations 1.21804 0.93918 1.01939 1.02203 1.21212 0.96009 0.96849 0.96164 1.21825 1.01931 0.94275 1.01498 1.21664 0.95179 1.00530 0.97544 1.22249 0.96379 1.02368 0.97910 1.21985 0.92993 0.95165 0.86227 0.92037 1.21839 0.94022 1.02081 0.98350 1.21429 0.78716 1.00824 0.99365 1.45757 1.07922 1.53788 1.28397 1.20327 0.89043 0.79694 0.82086 1.90763 1.66645 1.42960 1.39177 1.20024 0.88110 0.80830 0.83045 1.90753 1.66365 1.43739 1.39602 1.46070 1.09370 1.51801 1.27071 1.21842 0.76280 1.01879 1.00847 1.21931 1.01330 0.98401 0.94439 1.19028 0.87236 0.97628 0.97411 1.21172 0.91790 1.33107 1.10137 0.92618 1.25016 0.96805 0.95811 0.96732 1.69950 1.00932 1.44564 1.37873 0.86635 0.77386 0.80587 0.83255 1.20225 1.21272 1.20226 1.87962 1.20042 1.76182 1.44959 1.22637 0.80953 0.99372 0.97528 0.92297 0.92325 0.92549 0.91709 0.92659 0.92880 0.91365 0.91791 0.90523 0.90712 0.89947 0.89538 0.91151 0.90045 0.75150 0.75302 0.91086 0.91100 0.92431 0.92414 0.96193 0.96197 0.92871 0.93153 0.88812 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 -0.14 -0.54 8.49 37.16 0.32 -0.23 16 2 C -0.10 -0.48 0.77 -154.37 -0.12 -0.60 16 3 C -0.14 -0.71 8.08 37.16 0.30 -0.41 16 4 C -0.11 -0.50 4.81 -26.55 -0.13 -0.62 16 5 C -0.15 -0.71 5.06 -26.59 -0.13 -0.84 16 6 C 0.09 0.55 2.64 -26.68 -0.07 0.48 16 7 H 0.06 0.35 8.14 -51.93 -0.42 -0.08 16 8 C -0.13 -0.73 5.04 -26.73 -0.13 -0.86 16 9 C 0.12 1.02 5.57 -4.05 -0.02 0.99 16 10 N -0.70 -7.20 5.55 -60.73 -0.34 -7.54 16 11 C 0.51 6.85 7.89 -11.58 -0.09 6.76 16 12 O -0.52 -8.06 16.48 5.50 0.09 -7.97 16 13 C 0.50 7.60 7.89 -11.58 -0.09 7.51 16 14 O -0.53 -9.01 16.48 5.50 0.09 -8.92 16 15 N -0.69 -10.57 5.55 -60.73 -0.34 -10.91 16 16 C 0.11 1.97 5.67 -4.04 -0.02 1.95 16 17 C -0.12 -2.41 5.27 -26.73 -0.14 -2.55 16 18 C 0.02 0.62 4.97 -27.88 -0.14 0.48 16 19 C -0.52 -14.64 9.11 -34.44 -0.31 -14.96 16 20 H 0.06 1.50 7.74 -52.49 -0.41 1.10 16 21 C 0.06 1.65 5.46 -17.82 -0.10 1.55 16 22 N -0.89 -26.74 13.29 55.43 0.74 -26.00 16 23 Si 0.89 21.55 29.54 -169.99 -5.02 16.53 16 24 H -0.28 -6.56 7.11 56.52 0.40 -6.15 16 25 H -0.29 -6.86 7.11 56.52 0.40 -6.45 16 26 H -0.28 -6.55 7.11 56.52 0.40 -6.15 16 27 O -0.37 -2.82 9.37 -35.23 -0.33 -3.15 16 28 C 0.07 0.42 5.54 37.20 0.21 0.62 16 29 H 0.06 0.21 8.14 -51.93 -0.42 -0.21 16 30 H 0.06 0.21 8.14 -51.93 -0.42 -0.21 16 31 H 0.06 0.20 8.14 -51.93 -0.42 -0.22 16 32 H 0.06 0.40 6.15 -51.93 -0.32 0.08 16 33 H 0.05 0.28 8.14 -51.93 -0.42 -0.14 16 34 H 0.05 0.25 8.14 -51.93 -0.42 -0.18 16 35 H 0.07 0.28 8.14 -51.93 -0.42 -0.14 16 36 H 0.06 0.27 8.14 -51.93 -0.42 -0.15 16 37 H 0.08 0.39 6.64 -51.93 -0.34 0.05 16 38 H 0.07 0.28 8.14 -51.93 -0.42 -0.14 16 39 H 0.08 0.49 8.14 -51.93 -0.42 0.07 16 40 H 0.09 0.38 8.14 -51.93 -0.42 -0.04 16 41 H 0.07 0.61 8.14 -51.93 -0.42 0.19 16 42 H 0.08 0.81 7.82 -51.93 -0.41 0.41 16 43 H 0.41 3.67 7.94 -40.82 -0.32 3.34 16 44 H 0.41 5.77 7.94 -40.82 -0.32 5.44 16 45 H 0.07 1.27 8.14 -51.93 -0.42 0.85 16 46 H 0.07 1.26 8.14 -51.93 -0.42 0.84 16 47 H 0.06 1.09 8.14 -51.93 -0.42 0.67 16 48 H 0.06 1.10 8.14 -51.93 -0.42 0.68 16 49 H 0.02 0.53 8.14 -51.93 -0.42 0.11 16 50 H 0.02 0.53 8.14 -51.93 -0.42 0.10 16 51 H 0.26 7.40 8.31 -40.82 -0.34 7.06 16 52 H 0.05 0.27 8.14 -51.93 -0.42 -0.15 16 53 H 0.09 0.51 8.14 -51.93 -0.42 0.08 16 LS Contribution 425.22 15.07 6.41 6.41 Total: -1.00 -32.56 425.22 -9.10 -41.65 By element: Atomic # 1 Polarization: 10.36 SS G_CDS: -9.72 Total: 0.65 kcal Atomic # 6 Polarization: -0.06 SS G_CDS: -0.68 Total: -0.74 kcal Atomic # 7 Polarization: -44.51 SS G_CDS: 0.06 Total: -44.45 kcal Atomic # 8 Polarization: -19.90 SS G_CDS: -0.15 Total: -20.05 kcal Atomic # 14 Polarization: 21.55 SS G_CDS: -5.02 Total: 16.53 kcal Total LS contribution 6.41 Total: 6.41 kcal Total: -32.56 -9.10 -41.65 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. ZINC000929987697.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 -115.888 kcal (2) G-P(sol) polarization free energy of solvation -32.555 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -148.443 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.099 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.654 kcal (6) G-S(sol) free energy of system = (1) + (5) -157.542 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds