Wall clock time and date at job start Sun Mar 7 2021 02:01:15 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 O 2 2 C 1.42899 * 1 3 3 Si 1.86294 * 109.47477 * 2 1 4 4 C 1.50703 * 109.46966 * 120.00399 * 2 1 3 5 5 C 1.34846 * 125.89511 * 218.22914 * 4 2 1 6 6 C 1.40946 * 107.46827 * 179.97438 * 5 4 2 7 7 C 1.34858 * 107.46232 * 359.75357 * 6 5 4 8 8 N 1.36561 * 108.20170 * 0.38942 * 7 6 5 9 9 C 1.40205 * 125.66889 * 179.86225 * 8 7 6 10 10 C 1.38826 * 120.06247 * 55.80614 * 9 8 7 11 11 C 1.38121 * 119.93440 * 179.74151 * 10 9 8 12 12 C 1.38271 * 120.06272 * 0.50898 * 11 10 9 13 13 C 1.50705 * 119.93444 * 179.74480 * 12 11 10 14 14 C 1.50708 * 109.47088 * 270.02312 * 13 12 11 15 15 O 1.21285 * 119.99714 * 359.97438 * 14 13 12 16 16 N 1.34771 * 120.00177 * 179.97438 * 14 13 12 17 17 C 1.46499 * 120.00293 * 179.97438 * 16 14 13 18 18 C 1.52997 * 109.47303 * 180.02562 * 17 16 14 19 19 H 1.09001 * 109.47081 * 305.00265 * 18 17 16 20 20 C 1.53000 * 109.47131 * 64.99889 * 18 17 16 21 21 C 1.52997 * 109.47131 * 179.97438 * 20 18 17 22 22 C 1.52998 * 109.47283 * 300.00118 * 21 20 18 23 23 H 1.09001 * 109.47273 * 300.00140 * 22 21 20 24 24 C 1.52997 * 109.47283 * 179.97438 * 22 21 20 25 25 O 1.42899 * 109.47075 * 65.00454 * 24 22 21 26 26 C 1.53000 * 109.47134 * 59.99884 * 22 21 20 27 27 C 1.52997 * 109.47131 * 300.00209 * 26 22 21 28 28 C 1.38279 * 120.13592 * 359.76570 * 12 11 10 29 29 C 1.38126 * 120.06264 * 359.97438 * 28 12 11 30 30 H 0.96701 * 113.99611 * 305.22647 * 1 2 3 31 31 H 1.09001 * 109.47233 * 239.99484 * 2 1 3 32 32 H 1.48498 * 109.99932 * 178.68169 * 3 2 1 33 33 H 1.48505 * 109.99947 * 299.99921 * 3 2 1 34 34 H 1.08002 * 126.27481 * 359.95027 * 5 4 2 35 35 H 1.07995 * 126.27102 * 179.97438 * 6 5 4 36 36 H 1.07999 * 125.89703 * 180.26902 * 7 6 5 37 37 H 1.08004 * 120.03298 * 0.02562 * 10 9 8 38 38 H 1.07998 * 119.96967 * 180.25235 * 11 10 9 39 39 H 1.08998 * 109.47299 * 30.01987 * 13 12 11 40 40 H 1.08999 * 109.47067 * 150.02545 * 13 12 11 41 41 H 0.97002 * 119.99911 * 0.02562 * 16 14 13 42 42 H 1.08998 * 109.46823 * 300.00281 * 17 16 14 43 43 H 1.09002 * 109.46594 * 59.99931 * 17 16 14 44 44 H 1.08993 * 109.47330 * 300.00139 * 20 18 17 45 45 H 1.09001 * 109.46831 * 60.00223 * 20 18 17 46 46 H 1.09005 * 109.47431 * 180.02562 * 21 20 18 47 47 H 1.08993 * 109.47266 * 60.00176 * 21 20 18 48 48 H 1.09003 * 109.47198 * 185.00239 * 24 22 21 49 49 H 1.09003 * 109.47452 * 304.99786 * 24 22 21 50 50 H 0.96709 * 113.99829 * 180.02562 * 25 24 22 51 51 H 1.08999 * 109.47738 * 179.97438 * 26 22 21 52 52 H 1.09001 * 109.46831 * 59.99986 * 26 22 21 53 53 H 1.09001 * 109.47081 * 299.99624 * 27 26 22 54 54 H 1.09002 * 109.46935 * 179.97438 * 27 26 22 55 55 H 1.07998 * 119.96878 * 179.97438 * 28 12 11 56 56 H 1.07995 * 120.03347 * 180.02562 * 29 28 12 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0501 1.7564 0.0000 4 6 1.9313 -0.7105 1.2305 5 6 3.0039 -0.3548 1.9663 6 6 3.1192 -1.2820 3.0216 7 6 2.1096 -2.1670 2.8949 8 7 1.3785 -1.8253 1.7933 9 6 0.2453 -2.5029 1.3217 10 6 -0.8435 -2.7039 2.1592 11 6 -1.9606 -3.3671 1.6903 12 6 -1.9911 -3.8399 0.3913 13 6 -3.2092 -4.5681 -0.1156 14 6 -3.0598 -6.0438 0.1517 15 8 -2.0620 -6.4628 0.6994 16 7 -4.0347 -6.8977 -0.2179 17 6 -3.8892 -8.3322 0.0414 18 6 -5.1259 -9.0715 -0.4730 19 1 -6.0205 -8.6377 -0.0264 20 6 -5.2015 -8.9411 -1.9956 21 6 -6.4378 -9.6810 -2.5101 22 6 -6.3427 -11.1597 -2.1291 23 1 -5.4478 -11.5931 -2.5757 24 6 -7.5794 -11.8994 -2.6430 25 8 -7.5882 -11.8771 -4.0718 26 6 -6.2671 -11.2901 -0.6065 27 6 -5.0307 -10.5503 -0.0920 28 6 -0.9059 -3.6462 -0.4436 29 6 0.2119 -2.9790 0.0181 30 1 -0.3933 0.5096 0.7217 31 1 1.7923 -0.5139 -0.8899 32 1 3.5347 1.7701 0.0321 33 1 1.5616 2.4678 -1.2085 34 1 3.6555 0.4862 1.7809 35 1 3.8754 -1.2815 3.7927 36 1 1.9143 -3.0029 3.5503 37 1 -0.8188 -2.3380 3.1751 38 1 -2.8096 -3.5201 2.3401 39 1 -4.0956 -4.1941 0.3968 40 1 -3.3120 -4.4017 -1.1879 41 1 -4.8325 -6.5626 -0.6562 42 1 -3.0031 -8.7061 -0.4717 43 1 -3.7856 -8.4988 1.1137 44 1 -5.2688 -7.8876 -2.2671 45 1 -4.3068 -9.3749 -2.4422 46 1 -6.4915 -9.5884 -3.5949 47 1 -7.3327 -9.2476 -2.0635 48 1 -7.5552 -12.9324 -2.2959 49 1 -8.4779 -11.4106 -2.2664 50 1 -8.3463 -12.3286 -4.4676 51 1 -6.1997 -12.3436 -0.3349 52 1 -7.1620 -10.8567 -0.1599 53 1 -4.1358 -10.9837 -0.5386 54 1 -4.9771 -10.6428 0.9928 55 1 -0.9324 -4.0170 -1.4576 56 1 1.0590 -2.8277 -0.6345 There are 72 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 72 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). 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=WATER s_22_14939082_13287746.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 02:01:15 Heat of formation + Delta-G solvation = -52.987727 kcal Electronic energy + Delta-G solvation = -34776.595472 eV Core-core repulsion = 30231.168320 eV Total energy + Delta-G solvation = -4545.427151 eV No. of doubly occupied orbitals = 72 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 385.209 amu Computer time = 1.75 seconds Orbital eigenvalues (eV) -42.69731 -41.14323 -40.18122 -39.50459 -37.69106 -37.62230 -35.77322 -34.86223 -32.94513 -32.15753 -31.74448 -31.67677 -31.06030 -28.67628 -27.24407 -26.06146 -24.74608 -23.97158 -23.77390 -23.13467 -21.68748 -21.49514 -21.39935 -20.72049 -20.60595 -19.25934 -18.24960 -18.08845 -17.52034 -17.26680 -17.11601 -16.60481 -16.29681 -16.13976 -15.85903 -15.84548 -15.80722 -15.37597 -15.20809 -15.01200 -14.78677 -14.72807 -14.50975 -14.48260 -14.39635 -14.22476 -14.03870 -13.91309 -13.48764 -13.36356 -13.24592 -13.09778 -12.98135 -12.80537 -12.64551 -12.46474 -12.18280 -12.05529 -12.03571 -11.94877 -11.90741 -11.41643 -11.21450 -11.07590 -10.97466 -10.78520 -10.74072 -10.24889 -10.10279 -10.00139 -9.24411 -9.10581 -4.96728 0.00778 0.34340 1.07003 1.32366 1.63777 1.64249 1.86322 1.95503 2.08265 2.18141 2.72502 3.29763 3.39729 3.61733 3.63790 3.66706 3.72620 3.74571 3.75825 3.87428 4.00393 4.10081 4.12517 4.19255 4.22818 4.30023 4.31806 4.40435 4.44208 4.48218 4.49151 4.50624 4.50699 4.58142 4.60456 4.62809 4.65620 4.69650 4.76396 4.80510 4.85569 4.95377 4.95603 5.08558 5.14804 5.17974 5.20104 5.21474 5.22118 5.23783 5.31224 5.34579 5.42586 5.46041 5.49618 5.56103 5.78725 5.91801 6.16479 6.48497 6.54881 6.63760 6.87440 7.26275 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.547 6.547 2 C -0.054 4.054 3 Si 0.808 3.192 4 C -0.018 4.018 5 C -0.204 4.204 6 C -0.198 4.198 7 C -0.019 4.019 8 N -0.395 5.395 9 C 0.119 3.881 10 C -0.119 4.119 11 C -0.094 4.094 12 C -0.066 4.066 13 C -0.097 4.097 14 C 0.511 3.489 15 O -0.583 6.583 16 N -0.717 5.717 17 C 0.126 3.874 18 C -0.086 4.086 19 H 0.093 0.907 20 C -0.112 4.112 21 C -0.105 4.105 22 C -0.091 4.091 23 H 0.059 0.941 24 C 0.076 3.924 25 O -0.597 6.597 26 C -0.107 4.107 27 C -0.112 4.112 28 C -0.099 4.099 29 C -0.111 4.111 30 H 0.389 0.611 31 H 0.100 0.900 32 H -0.282 1.282 33 H -0.288 1.288 34 H 0.152 0.848 35 H 0.155 0.845 36 H 0.174 0.826 37 H 0.137 0.863 38 H 0.148 0.852 39 H 0.137 0.863 40 H 0.129 0.871 41 H 0.417 0.583 42 H 0.049 0.951 43 H 0.058 0.942 44 H 0.074 0.926 45 H 0.050 0.950 46 H 0.054 0.946 47 H 0.070 0.930 48 H 0.050 0.950 49 H 0.056 0.944 50 H 0.395 0.605 51 H 0.068 0.932 52 H 0.075 0.925 53 H 0.057 0.943 54 H 0.073 0.927 55 H 0.135 0.865 56 H 0.112 0.888 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.784 0.486 1.189 8.877 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 O -0.353 6.353 2 C -0.163 4.163 3 Si 0.711 3.289 4 C -0.128 4.128 5 C -0.228 4.228 6 C -0.222 4.222 7 C -0.146 4.146 8 N -0.068 5.068 9 C 0.029 3.971 10 C -0.138 4.138 11 C -0.113 4.113 12 C -0.067 4.067 13 C -0.137 4.137 14 C 0.299 3.701 15 O -0.463 6.463 16 N -0.371 5.371 17 C 0.002 3.998 18 C -0.105 4.105 19 H 0.111 0.889 20 C -0.150 4.150 21 C -0.143 4.143 22 C -0.110 4.110 23 H 0.077 0.923 24 C -0.002 4.002 25 O -0.405 6.405 26 C -0.144 4.144 27 C -0.150 4.150 28 C -0.118 4.118 29 C -0.130 4.130 30 H 0.238 0.762 31 H 0.117 0.883 32 H -0.209 1.209 33 H -0.216 1.216 34 H 0.169 0.831 35 H 0.172 0.828 36 H 0.191 0.809 37 H 0.155 0.845 38 H 0.166 0.834 39 H 0.154 0.846 40 H 0.147 0.853 41 H 0.254 0.746 42 H 0.068 0.932 43 H 0.076 0.924 44 H 0.093 0.907 45 H 0.069 0.931 46 H 0.073 0.927 47 H 0.089 0.911 48 H 0.068 0.932 49 H 0.074 0.926 50 H 0.244 0.756 51 H 0.087 0.913 52 H 0.094 0.906 53 H 0.076 0.924 54 H 0.092 0.908 55 H 0.153 0.847 56 H 0.130 0.870 Dipole moment (debyes) X Y Z Total from point charges -7.249 0.554 0.620 7.297 hybrid contribution -0.168 -1.211 -0.547 1.340 sum -7.417 -0.657 0.073 7.447 Atomic orbital electron populations 1.86481 1.16961 1.76815 1.55067 1.25012 0.85460 1.11402 0.94454 0.93029 0.77944 0.73772 0.84198 1.21289 0.99021 0.91936 1.00549 1.20983 0.99846 1.03668 0.98346 1.21178 1.01302 0.97627 1.02131 1.22315 0.95818 1.03675 0.92841 1.41554 1.21452 1.21373 1.22408 1.17721 0.86924 0.98198 0.94248 1.21154 0.91975 1.00561 1.00143 1.21112 0.98260 0.96726 0.95176 1.19574 0.95511 0.97503 0.94124 1.20762 0.98007 0.89105 1.05796 1.21021 0.82289 0.89413 0.77420 1.90748 1.31493 1.80056 1.43979 1.45933 1.22234 1.07220 1.61666 1.21336 0.98340 0.79929 1.00176 1.21333 0.97307 0.95800 0.96055 0.88910 1.21593 0.98009 1.00872 0.94495 1.21456 0.98267 0.94077 1.00496 1.21192 0.97467 0.96259 0.96060 0.92264 1.22320 0.98079 0.99314 0.80475 1.86435 1.52240 1.81170 1.20651 1.21458 0.98696 1.00924 0.93353 1.21485 0.98301 0.93898 1.01324 1.21020 0.92368 0.97868 1.00541 1.20926 0.99038 0.98349 0.94666 0.76189 0.88276 1.20868 1.21576 0.83054 0.82753 0.80895 0.84525 0.83419 0.84557 0.85299 0.74590 0.93248 0.92380 0.90730 0.93072 0.92734 0.91118 0.93177 0.92585 0.75568 0.91294 0.90617 0.92371 0.90834 0.84685 0.87032 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 O -0.55 -1.38 11.01 -148.98 -1.64 -3.02 16 2 C -0.05 -0.16 2.49 71.24 0.18 0.02 16 3 Si 0.81 -0.46 30.94 68.60 2.12 1.66 16 4 C -0.02 -0.11 6.12 41.04 0.25 0.15 16 5 C -0.20 -1.11 9.39 22.15 0.21 -0.90 16 6 C -0.20 -1.08 10.86 22.16 0.24 -0.84 16 7 C -0.02 -0.12 11.21 83.18 0.93 0.82 16 8 N -0.39 -2.82 2.84 -333.41 -0.95 -3.77 16 9 C 0.12 0.81 4.67 38.08 0.18 0.99 16 10 C -0.12 -0.46 9.76 22.38 0.22 -0.24 16 11 C -0.09 -0.17 9.69 22.25 0.22 0.05 16 12 C -0.07 -0.13 4.38 -19.85 -0.09 -0.21 16 13 C -0.10 0.45 5.83 29.11 0.17 0.62 16 14 C 0.51 0.88 7.82 87.66 0.69 1.57 16 15 O -0.58 -7.32 16.03 -3.05 -0.05 -7.37 16 16 N -0.72 2.58 5.28 -463.06 -2.45 0.13 16 17 C 0.13 -0.15 5.06 86.38 0.44 0.29 16 18 C -0.09 0.45 2.23 -10.80 -0.02 0.43 16 19 H 0.09 -0.69 8.14 -2.39 -0.02 -0.71 16 20 C -0.11 0.46 5.08 30.59 0.16 0.61 16 21 C -0.11 0.27 5.10 30.59 0.16 0.43 16 22 C -0.09 0.16 2.43 -10.80 -0.03 0.14 16 23 H 0.06 0.11 8.14 -2.39 -0.02 0.09 16 24 C 0.08 -0.18 6.43 71.98 0.46 0.29 16 25 O -0.60 -0.47 13.19 -148.98 -1.97 -2.44 16 26 C -0.11 0.50 5.20 30.59 0.16 0.66 16 27 C -0.11 0.46 5.20 30.59 0.16 0.61 16 28 C -0.10 -0.46 9.69 22.25 0.22 -0.25 16 29 C -0.11 -0.83 8.62 22.38 0.19 -0.63 16 30 H 0.39 -1.59 8.60 -74.06 -0.64 -2.22 16 31 H 0.10 0.46 7.96 -2.39 -0.02 0.44 16 32 H -0.28 -1.14 6.86 99.48 0.68 -0.46 16 33 H -0.29 -1.47 7.11 99.48 0.71 -0.76 16 34 H 0.15 0.39 6.43 -2.91 -0.02 0.38 16 35 H 0.15 0.28 8.06 -2.91 -0.02 0.25 16 36 H 0.17 0.50 8.06 -2.91 -0.02 0.48 16 37 H 0.14 0.18 8.06 -2.91 -0.02 0.15 16 38 H 0.15 -0.44 8.06 -2.91 -0.02 -0.46 16 39 H 0.14 -1.44 8.08 -2.39 -0.02 -1.46 16 40 H 0.13 -1.18 8.08 -2.39 -0.02 -1.20 16 41 H 0.42 -4.17 7.65 -92.71 -0.71 -4.88 16 42 H 0.05 0.15 8.14 -2.39 -0.02 0.13 16 43 H 0.06 0.08 8.14 -2.39 -0.02 0.06 16 44 H 0.07 -0.48 7.18 -2.39 -0.02 -0.50 16 45 H 0.05 -0.04 8.14 -2.39 -0.02 -0.06 16 46 H 0.05 0.06 7.82 -2.38 -0.02 0.04 16 47 H 0.07 -0.31 8.14 -2.39 -0.02 -0.33 16 48 H 0.05 -0.18 8.14 -2.39 -0.02 -0.20 16 49 H 0.06 -0.26 8.14 -2.39 -0.02 -0.28 16 50 H 0.39 -2.91 9.12 -74.05 -0.68 -3.58 16 51 H 0.07 -0.33 8.14 -2.39 -0.02 -0.34 16 52 H 0.08 -0.47 8.14 -2.39 -0.02 -0.49 16 53 H 0.06 -0.11 8.14 -2.39 -0.02 -0.13 16 54 H 0.07 -0.34 8.14 -2.39 -0.02 -0.36 16 55 H 0.14 0.22 8.06 -2.91 -0.02 0.19 16 56 H 0.11 0.93 8.06 -2.91 -0.02 0.91 16 Total: 0.00 -24.55 447.51 -0.97 -25.52 By element: Atomic # 1 Polarization: -14.18 SS G_CDS: -1.12 Total: -15.30 kcal Atomic # 6 Polarization: -0.50 SS G_CDS: 5.08 Total: 4.58 kcal Atomic # 7 Polarization: -0.25 SS G_CDS: -3.39 Total: -3.64 kcal Atomic # 8 Polarization: -9.17 SS G_CDS: -3.65 Total: -12.82 kcal Atomic # 14 Polarization: -0.46 SS G_CDS: 2.12 Total: 1.66 kcal Total: -24.55 -0.97 -25.52 kcal The number of atoms in the molecule is 56 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_22_14939082_13287746.mol2 56 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 -27.469 kcal (2) G-P(sol) polarization free energy of solvation -24.553 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.022 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.965 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -25.519 kcal (6) G-S(sol) free energy of system = (1) + (5) -52.988 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.75 seconds