Wall clock time and date at job start Fri Apr 10 2020 22:23:36 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 1.53002 * 1 3 3 C 1.52998 * 109.46994 * 2 1 4 4 H 1.08998 * 109.47179 * 305.59241 * 3 2 1 5 5 C 1.53007 * 109.46754 * 185.59532 * 3 2 1 6 6 C 1.52997 * 109.47234 * 64.99999 * 5 3 2 7 7 C 1.52997 * 109.47288 * 184.99858 * 6 5 3 8 8 C 1.52998 * 109.47615 * 179.97438 * 7 6 5 9 9 C 1.52997 * 109.46722 * 60.00054 * 8 7 6 10 10 C 1.53001 * 109.47491 * 300.00088 * 9 8 7 11 11 C 1.52997 * 109.47042 * 64.99916 * 6 5 3 12 12 C 1.50701 * 109.47475 * 65.59734 * 3 2 1 13 13 O 1.21287 * 119.99749 * 24.35137 * 12 3 2 14 14 N 1.34775 * 119.99875 * 204.35898 * 12 3 2 15 15 C 1.46507 * 119.99782 * 184.92668 * 14 12 3 16 16 C 1.50694 * 109.46935 * 89.99628 * 15 14 12 17 17 H 1.08006 * 120.00511 * 0.02562 * 16 15 14 18 18 C 1.37881 * 119.99983 * 179.97438 * 16 15 14 19 19 N 1.31522 * 119.99839 * 0.02562 * 18 16 15 20 20 Si 1.86800 * 120.00261 * 180.02562 * 18 16 15 21 21 H 1.48500 * 109.47039 * 60.00274 * 20 18 16 22 22 H 1.48501 * 109.46939 * 179.97438 * 20 18 16 23 23 H 1.48499 * 109.47076 * 300.00062 * 20 18 16 24 24 C 1.46495 * 120.00332 * 4.92183 * 14 12 3 25 25 C 1.52999 * 109.47101 * 114.38471 * 24 14 12 26 26 C 1.53000 * 109.47684 * 234.38414 * 24 14 12 27 27 H 1.09001 * 109.47367 * 184.91801 * 1 2 3 28 28 H 1.08997 * 109.47476 * 304.92742 * 1 2 3 29 29 H 1.09007 * 109.46765 * 64.92124 * 1 2 3 30 30 H 1.08995 * 109.47227 * 239.99967 * 2 1 3 31 31 H 1.09005 * 109.46824 * 120.00026 * 2 1 3 32 32 H 1.09002 * 109.47076 * 304.99322 * 5 3 2 33 33 H 1.09003 * 109.47048 * 184.99933 * 5 3 2 34 34 H 1.08999 * 109.46772 * 304.99974 * 6 5 3 35 35 H 1.09003 * 109.47038 * 59.99592 * 7 6 5 36 36 H 1.08999 * 109.47081 * 300.00289 * 7 6 5 37 37 H 1.08999 * 109.46765 * 300.00312 * 8 7 6 38 38 H 1.08992 * 109.47281 * 179.97438 * 8 7 6 39 39 H 1.08999 * 109.47724 * 60.00266 * 9 8 7 40 40 H 1.09004 * 109.47160 * 180.02562 * 9 8 7 41 41 H 1.08997 * 109.47821 * 180.02562 * 10 9 8 42 42 H 1.08999 * 109.47255 * 300.00513 * 10 9 8 43 43 H 1.09001 * 109.47275 * 299.99696 * 11 6 5 44 44 H 1.08999 * 109.47290 * 60.00375 * 11 6 5 45 45 H 1.09004 * 109.46937 * 209.99764 * 15 14 12 46 46 H 1.09000 * 109.46999 * 329.99550 * 15 14 12 47 47 H 0.96995 * 120.00230 * 179.97438 * 19 18 16 48 48 H 1.09001 * 109.46991 * 354.38666 * 24 14 12 49 49 H 1.08994 * 109.47447 * 65.07679 * 25 24 14 50 50 H 1.09005 * 109.47395 * 185.08048 * 25 24 14 51 51 H 1.09005 * 109.47051 * 305.07351 * 25 24 14 52 52 H 1.09002 * 109.46516 * 59.99593 * 26 24 14 53 53 H 1.08992 * 109.47372 * 179.97438 * 26 24 14 54 54 H 1.08996 * 109.46682 * 300.00334 * 26 24 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 6 2.0400 1.4425 0.0000 4 1 1.5972 1.9844 -0.8357 5 6 3.5636 1.4447 -0.1407 6 6 3.9503 0.8787 -1.5084 7 6 5.4732 0.7646 -1.6011 8 6 5.8600 0.1979 -2.9687 9 6 5.3505 1.1303 -4.0696 10 6 3.8275 1.2444 -3.9770 11 6 3.4409 1.8115 -2.6090 12 6 1.6540 2.1118 1.2939 13 8 1.4456 1.4430 2.2840 14 7 1.5403 3.4536 1.3507 15 6 1.2714 4.1123 2.6314 16 6 2.5758 4.4464 3.3080 17 1 3.5116 4.1937 2.8316 18 6 2.5748 5.0755 4.5349 19 7 1.4353 5.3837 5.1148 20 14 4.1917 5.4903 5.3733 21 1 4.9807 6.4000 4.5044 22 1 3.9191 6.1590 6.6709 23 1 4.9605 4.2422 5.6109 24 6 1.6857 4.2533 0.1319 25 6 0.3527 4.9285 -0.1970 26 6 2.7590 5.3221 0.3481 27 1 -0.3634 -1.0239 0.0881 28 1 -0.3634 0.5883 0.8425 29 1 -0.3633 0.4356 -0.9309 30 1 1.8934 -0.5138 -0.8899 31 1 1.8933 -0.5139 0.8900 32 1 4.0018 0.8288 0.6447 33 1 3.9352 2.4656 -0.0517 34 1 3.5038 -0.1079 -1.6328 35 1 5.8362 0.1001 -0.8170 36 1 5.9197 1.7511 -1.4767 37 1 5.4135 -0.7887 -3.0926 38 1 6.9449 0.1171 -3.0348 39 1 5.7969 2.1169 -3.9457 40 1 5.6256 0.7264 -5.0439 41 1 3.4645 1.9082 -4.7615 42 1 3.3811 0.2578 -4.1009 43 1 2.3559 1.8927 -2.5430 44 1 3.8874 2.7980 -2.4846 45 1 0.7073 5.0286 2.4572 46 1 0.6920 3.4445 3.2689 47 1 1.4344 5.8260 5.9781 48 1 1.9788 3.6060 -0.6946 49 1 0.1040 5.6432 0.5875 50 1 0.4350 5.4499 -1.1507 51 1 -0.4307 4.1734 -0.2623 52 1 3.7086 4.8410 0.5825 53 1 2.8674 5.9168 -0.5588 54 1 2.4658 5.9693 1.1746 RHF calculation, no. of doubly occupied orbitals= 61 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 ZINC001292362649.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Fri Apr 10 2020 22:23:36 Heat of formation + Delta-G solvation = -87.104528 kcal Electronic energy + Delta-G solvation = -28279.696621 eV Core-core repulsion = 24828.436043 eV Total energy + Delta-G solvation = -3451.260578 eV No. of doubly occupied orbitals = 61 Molecular weight (most abundant/longest-lived isotopes) = 309.241 amu Computer time = 0.88 seconds Orbital eigenvalues (eV) -39.91902 -38.51119 -36.08465 -34.90627 -32.74974 -31.87019 -30.83372 -30.74973 -28.79413 -27.17676 -26.55573 -24.34594 -23.13807 -22.68582 -21.89117 -21.20953 -20.38979 -19.50296 -17.64422 -16.97835 -16.39791 -15.49749 -15.07386 -14.83195 -14.43057 -14.36640 -14.17783 -13.96360 -13.84138 -13.49946 -13.35612 -12.96665 -12.79461 -12.46868 -12.28799 -12.21526 -12.15702 -11.90149 -11.60747 -11.54242 -11.40619 -11.29037 -11.20806 -11.12009 -10.96822 -10.84500 -10.79194 -10.71718 -10.58396 -10.40943 -10.24151 -10.20931 -10.05961 -9.96163 -9.87514 -9.50314 -8.63622 -8.38083 -7.54888 -5.99333 -4.02576 3.33106 3.37934 3.39897 3.53319 4.01986 4.47321 4.58251 4.62697 4.67272 4.95729 5.05513 5.08946 5.16604 5.25922 5.33498 5.34557 5.36108 5.44146 5.46001 5.48821 5.54163 5.60948 5.62146 5.63974 5.74217 5.85294 5.87880 5.91695 5.95510 6.00519 6.03318 6.06781 6.08324 6.15944 6.17820 6.19445 6.25317 6.29845 6.34318 6.37859 6.40500 6.53812 6.55639 6.59480 6.66356 7.01609 7.19460 7.54423 7.66264 7.98355 8.30934 8.56506 8.97123 9.22723 9.61635 11.08694 Molecular weight = 309.24amu Principal moments of inertia in cm(-1) A = 0.013651 B = 0.004343 C = 0.004016 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2050.635712 B = 6445.312756 C = 6969.619615 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.106 4.106 3 C -0.111 4.111 4 H 0.087 0.913 5 C -0.104 4.104 6 C -0.085 4.085 7 C -0.115 4.115 8 C -0.118 4.118 9 C -0.120 4.120 10 C -0.118 4.118 11 C -0.118 4.118 12 C 0.512 3.488 13 O -0.544 6.544 14 N -0.593 5.593 15 C 0.247 3.753 16 C -0.517 4.517 17 H 0.056 0.944 18 C 0.060 3.940 19 N -0.896 5.896 20 Si 0.893 3.107 21 H -0.277 1.277 22 H -0.287 1.287 23 H -0.277 1.277 24 C 0.131 3.869 25 C -0.162 4.162 26 C -0.154 4.154 27 H 0.050 0.950 28 H 0.061 0.939 29 H 0.046 0.954 30 H 0.063 0.937 31 H 0.072 0.928 32 H 0.068 0.932 33 H 0.069 0.931 34 H 0.073 0.927 35 H 0.061 0.939 36 H 0.062 0.938 37 H 0.059 0.941 38 H 0.058 0.942 39 H 0.061 0.939 40 H 0.056 0.944 41 H 0.058 0.942 42 H 0.059 0.941 43 H 0.064 0.936 44 H 0.063 0.937 45 H 0.031 0.969 46 H 0.040 0.960 47 H 0.262 0.738 48 H 0.078 0.922 49 H 0.065 0.935 50 H 0.057 0.943 51 H 0.051 0.949 52 H 0.055 0.945 53 H 0.046 0.954 54 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.880 -6.836 -19.613 21.129 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 -0.209 4.209 2 C -0.144 4.144 3 C -0.132 4.132 4 H 0.105 0.895 5 C -0.141 4.141 6 C -0.103 4.103 7 C -0.153 4.153 8 C -0.156 4.156 9 C -0.157 4.157 10 C -0.156 4.156 11 C -0.155 4.155 12 C 0.299 3.701 13 O -0.422 6.422 14 N -0.324 5.324 15 C 0.127 3.873 16 C -0.556 4.556 17 H 0.075 0.925 18 C -0.141 4.141 19 N -0.535 5.535 20 Si 0.721 3.279 21 H -0.203 1.203 22 H -0.213 1.213 23 H -0.203 1.203 24 C 0.026 3.974 25 C -0.220 4.220 26 C -0.212 4.212 27 H 0.069 0.931 28 H 0.080 0.920 29 H 0.065 0.935 30 H 0.082 0.918 31 H 0.091 0.909 32 H 0.087 0.913 33 H 0.088 0.912 34 H 0.092 0.908 35 H 0.080 0.920 36 H 0.081 0.919 37 H 0.078 0.922 38 H 0.076 0.924 39 H 0.079 0.921 40 H 0.075 0.925 41 H 0.077 0.923 42 H 0.078 0.922 43 H 0.082 0.918 44 H 0.082 0.918 45 H 0.049 0.951 46 H 0.059 0.941 47 H 0.072 0.928 48 H 0.096 0.904 49 H 0.084 0.916 50 H 0.076 0.924 51 H 0.070 0.930 52 H 0.074 0.926 53 H 0.065 0.935 54 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges 3.678 -7.072 -18.894 20.507 hybrid contribution 0.905 0.448 0.579 1.164 sum 4.583 -6.624 -18.315 20.008 Atomic orbital electron populations 1.21778 0.96028 1.01481 1.01632 1.21413 0.95903 0.94914 1.02134 1.21488 0.97178 0.97403 0.97148 0.89520 1.21545 0.93528 1.02190 0.96885 1.21208 0.95362 0.99502 0.94252 1.21584 0.95672 1.01332 0.96699 1.21521 1.00160 0.98928 0.94968 1.21537 0.96040 0.99918 0.98215 1.21533 0.95764 1.00987 0.97296 1.21677 1.00815 0.99096 0.93918 1.20288 0.77691 0.82498 0.89633 1.90641 1.50527 1.63496 1.37489 1.48308 1.69127 1.05217 1.09786 1.19181 0.96742 0.92585 0.78747 1.21399 0.92728 1.37846 1.03608 0.92539 1.24919 0.96262 0.95988 0.96961 1.69925 1.25033 1.41715 1.16844 0.86640 0.83993 0.78513 0.78753 1.20317 1.21281 1.20295 1.21041 0.95322 0.93374 0.87637 1.22181 0.97421 1.01085 1.01360 1.22106 0.98634 0.98899 1.01531 0.93076 0.91977 0.93498 0.91837 0.90905 0.91308 0.91245 0.90845 0.92024 0.91916 0.92198 0.92367 0.92072 0.92520 0.92299 0.92212 0.91751 0.91797 0.95139 0.94147 0.92806 0.90417 0.91637 0.92435 0.92954 0.92603 0.93484 0.90271 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 -2.11 9.77 37.16 0.36 -1.75 16 2 C -0.11 -1.48 4.97 -26.73 -0.13 -1.62 16 3 C -0.11 -1.66 1.21 -91.77 -0.11 -1.77 16 4 H 0.09 1.16 4.43 -51.93 -0.23 0.93 16 5 C -0.10 -1.42 3.98 -26.73 -0.11 -1.53 16 6 C -0.08 -0.89 2.06 -90.62 -0.19 -1.08 16 7 C -0.12 -1.15 5.20 -26.73 -0.14 -1.29 16 8 C -0.12 -1.01 5.92 -26.73 -0.16 -1.17 16 9 C -0.12 -0.97 5.92 -26.73 -0.16 -1.13 16 10 C -0.12 -0.98 5.93 -26.70 -0.16 -1.14 16 11 C -0.12 -1.13 4.97 -26.70 -0.13 -1.26 16 12 C 0.51 10.58 5.97 -10.99 -0.07 10.51 16 13 O -0.54 -13.66 14.87 5.55 0.08 -13.58 16 14 N -0.59 -12.39 2.38 -167.47 -0.40 -12.78 16 15 C 0.25 6.39 4.48 -5.19 -0.02 6.37 16 16 C -0.52 -14.33 7.85 -34.44 -0.27 -14.61 16 17 H 0.06 1.56 7.52 -52.48 -0.39 1.17 16 18 C 0.06 1.71 5.46 -17.81 -0.10 1.62 16 19 N -0.90 -26.62 13.29 55.43 0.74 -25.88 16 20 Si 0.89 21.88 29.54 -169.99 -5.02 16.86 16 21 H -0.28 -6.58 7.11 56.52 0.40 -6.18 16 22 H -0.29 -6.96 7.11 56.52 0.40 -6.56 16 23 H -0.28 -6.85 7.11 56.52 0.40 -6.45 16 24 C 0.13 2.14 2.99 -67.93 -0.20 1.94 16 25 C -0.16 -2.40 9.18 37.16 0.34 -2.06 16 26 C -0.15 -2.57 8.34 37.16 0.31 -2.26 16 27 H 0.05 0.63 8.14 -51.93 -0.42 0.21 16 28 H 0.06 1.05 6.80 -51.93 -0.35 0.70 16 29 H 0.05 0.56 8.14 -51.92 -0.42 0.14 16 30 H 0.06 0.73 6.23 -51.93 -0.32 0.40 16 31 H 0.07 1.17 7.66 -51.93 -0.40 0.77 16 32 H 0.07 1.04 8.14 -51.93 -0.42 0.62 16 33 H 0.07 1.02 7.94 -51.93 -0.41 0.61 16 34 H 0.07 0.76 6.24 -51.93 -0.32 0.44 16 35 H 0.06 0.63 8.14 -51.93 -0.42 0.20 16 36 H 0.06 0.65 8.14 -51.93 -0.42 0.23 16 37 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 38 H 0.06 0.46 8.14 -51.93 -0.42 0.04 16 39 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 40 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 41 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 42 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 43 H 0.06 0.62 6.46 -51.93 -0.34 0.28 16 44 H 0.06 0.64 8.14 -51.93 -0.42 0.21 16 45 H 0.03 0.81 6.81 -51.93 -0.35 0.45 16 46 H 0.04 1.21 7.36 -51.93 -0.38 0.82 16 47 H 0.26 7.42 8.31 -40.82 -0.34 7.08 16 48 H 0.08 1.09 5.13 -51.93 -0.27 0.82 16 49 H 0.06 1.09 7.08 -51.93 -0.37 0.72 16 50 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 51 H 0.05 0.76 8.14 -51.93 -0.42 0.34 16 52 H 0.05 0.98 7.96 -51.93 -0.41 0.56 16 53 H 0.05 0.63 8.14 -51.93 -0.42 0.21 16 54 H 0.08 1.56 6.94 -51.93 -0.36 1.20 16 LS Contribution 400.61 15.07 6.04 6.04 Total: -1.00 -31.21 400.61 -9.88 -41.09 By element: Atomic # 1 Polarization: 10.87 SS G_CDS: -10.39 Total: 0.48 kcal Atomic # 6 Polarization: -11.29 SS G_CDS: -0.93 Total: -12.22 kcal Atomic # 7 Polarization: -39.00 SS G_CDS: 0.34 Total: -38.67 kcal Atomic # 8 Polarization: -13.66 SS G_CDS: 0.08 Total: -13.58 kcal Atomic # 14 Polarization: 21.88 SS G_CDS: -5.02 Total: 16.86 kcal Total LS contribution 6.04 Total: 6.04 kcal Total: -31.21 -9.88 -41.09 kcal The number of atoms in the molecule is 54 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. ZINC001292362649.mol2 54 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 -46.015 kcal (2) G-P(sol) polarization free energy of solvation -31.205 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -77.220 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.885 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.090 kcal (6) G-S(sol) free energy of system = (1) + (5) -87.105 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.88 seconds