Wall clock time and date at job start Sun Mar 7 2021 07:11:07 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= 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 C 2 2 C 1.53002 * 1 3 3 O 1.42906 * 109.46882 * 2 1 4 4 C 1.35907 * 116.99470 * 275.06348 * 3 2 1 5 5 C 1.38729 * 120.05917 * 5.46768 * 4 3 2 6 6 C 1.38136 * 119.94477 * 179.72083 * 5 4 3 7 7 C 1.38267 * 120.05921 * 0.25437 * 6 5 4 8 8 C 1.50701 * 119.94742 * 179.97438 * 7 6 5 9 9 O 1.42904 * 109.46915 * 64.99745 * 8 7 6 10 10 Si 1.86297 * 109.46800 * 184.99518 * 8 7 6 11 11 C 1.38273 * 120.10825 * 359.97438 * 7 6 5 12 12 C 1.38148 * 120.05237 * 359.97438 * 11 7 6 13 13 C 1.50700 * 109.47249 * 119.99392 * 2 1 3 14 14 O 1.21282 * 119.99989 * 245.00334 * 13 2 1 15 15 N 1.34774 * 119.99770 * 65.00786 * 13 2 1 16 16 C 1.46502 * 119.99914 * 180.02562 * 15 13 2 17 17 H 1.09001 * 109.47532 * 34.99210 * 16 15 13 18 18 C 1.52999 * 109.47091 * 154.99451 * 16 15 13 19 19 C 1.53005 * 109.46989 * 179.97438 * 18 16 15 20 20 C 1.52992 * 109.47376 * 300.00092 * 19 18 16 21 21 H 1.09004 * 109.47503 * 300.00044 * 20 19 18 22 22 O 1.42904 * 109.46993 * 179.97438 * 20 19 18 23 23 C 1.35482 * 116.99722 * 150.00353 * 22 20 19 24 24 N 1.32176 * 119.80296 * 359.72132 * 23 22 20 25 25 C 1.31934 * 121.80621 * 179.74990 * 24 23 22 26 26 C 1.38278 * 121.19289 * 0.53532 * 25 24 23 27 27 C 1.38409 * 119.45782 * 359.74258 * 26 25 24 28 28 C 1.39949 * 118.34708 * 359.97438 * 27 26 25 29 29 C 1.43203 * 120.60391 * 180.02562 * 28 27 26 30 30 N 9.75177 * 138.48227 * 196.28581 * 13 1 2 31 31 C 1.52999 * 109.47137 * 59.99998 * 20 19 18 32 32 C 1.53001 * 109.47184 * 299.99940 * 31 20 19 33 33 H 1.08992 * 109.47274 * 60.00216 * 1 2 3 34 34 H 1.09003 * 109.46653 * 180.02562 * 1 2 3 35 35 H 1.08997 * 109.46916 * 299.99964 * 1 2 3 36 36 H 1.08993 * 109.47624 * 239.99934 * 2 1 3 37 37 H 1.08008 * 120.02463 * 359.97438 * 5 4 3 38 38 H 1.08006 * 119.97472 * 180.26817 * 6 5 4 39 39 H 1.08997 * 109.46736 * 305.00064 * 8 7 6 40 40 H 0.96698 * 114.00251 * 60.00194 * 9 8 7 41 41 H 1.48501 * 110.00170 * 58.68403 * 10 8 7 42 42 H 1.48509 * 109.99590 * 179.97438 * 10 8 7 43 43 H 1.07999 * 119.97124 * 180.02562 * 11 7 6 44 44 H 1.08001 * 120.02222 * 180.02562 * 12 11 7 45 45 H 0.97001 * 120.00154 * 359.97438 * 15 13 2 46 46 H 1.08995 * 109.47469 * 299.99920 * 18 16 15 47 47 H 1.09004 * 109.47353 * 60.00242 * 18 16 15 48 48 H 1.09004 * 109.46841 * 60.00542 * 19 18 16 49 49 H 1.08999 * 109.46756 * 180.02562 * 19 18 16 50 50 H 1.08001 * 119.40550 * 180.25080 * 25 24 23 51 51 H 1.07998 * 120.26957 * 179.75851 * 26 25 24 52 52 H 1.08005 * 120.82782 * 180.02562 * 27 26 25 53 53 H 1.09002 * 109.47595 * 59.99893 * 31 20 19 54 54 H 1.09005 * 109.47484 * 179.97438 * 31 20 19 55 55 H 1.09001 * 109.47256 * 300.00129 * 32 31 20 56 56 H 1.08999 * 109.46951 * 179.97438 * 32 31 20 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 8 2.0063 1.3474 0.0000 4 6 2.1112 1.9646 -1.2063 5 6 1.6572 1.3300 -2.3534 6 6 1.7597 1.9619 -3.5774 7 6 2.3189 3.2237 -3.6608 8 6 2.4299 3.9106 -4.9976 9 8 1.1214 4.1767 -5.5065 10 14 3.3562 5.5144 -4.7965 11 6 2.7764 3.8564 -2.5196 12 6 2.6752 3.2291 -1.2930 13 6 2.0324 -0.7103 1.2305 14 8 2.6530 -0.0977 2.0734 15 7 1.7921 -2.0263 1.3942 16 6 2.2800 -2.7167 2.5907 17 1 2.2324 -2.0411 3.4449 18 6 1.4081 -3.9443 2.8623 19 6 1.9181 -4.6656 4.1116 20 6 3.3660 -5.1073 3.8902 21 1 3.4133 -5.7827 3.0359 22 8 3.8424 -5.7806 5.0572 23 6 4.7791 -6.7420 4.8733 24 7 5.2042 -7.0202 3.6531 25 6 6.1181 -7.9449 3.4292 26 6 6.6669 -8.6757 4.4669 27 6 6.2545 -8.4298 5.7651 28 6 5.2883 -7.4403 5.9792 29 6 4.8272 -7.1458 7.3026 30 7 4.4618 -6.9137 8.3518 31 6 4.2378 -3.8797 3.6186 32 6 3.7280 -3.1584 2.3693 33 1 -0.3633 0.5138 -0.8899 34 1 -0.3633 -1.0277 0.0005 35 1 -0.3633 0.5138 0.8900 36 1 1.8934 -0.5138 -0.8899 37 1 1.2203 0.3443 -2.2888 38 1 1.4024 1.4701 -4.4702 39 1 2.9663 3.2659 -5.6938 40 1 0.5861 4.7460 -4.9368 41 1 4.7073 5.2541 -4.2380 42 1 3.4730 6.2012 -6.1081 43 1 3.2124 4.8422 -2.5872 44 1 3.0324 3.7239 -0.4019 45 1 1.2955 -2.5162 0.7202 46 1 0.3765 -3.6297 3.0197 47 1 1.4557 -4.6199 2.0083 48 1 1.8707 -3.9903 4.9659 49 1 1.2972 -5.5405 4.3048 50 1 6.4403 -8.1379 2.4165 51 1 7.4114 -9.4319 4.2662 52 1 6.6687 -8.9872 6.5923 53 1 4.1906 -3.2043 4.4728 54 1 5.2696 -4.1943 3.4613 55 1 3.7752 -3.8338 1.5150 56 1 4.3488 -2.2836 2.1761 There are 78 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 78 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_16903866_10157680.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 07:11:07 Heat of formation + Delta-G solvation = -43.333967 kcal Electronic energy + Delta-G solvation = -39421.631894 eV Core-core repulsion = 34263.374456 eV Total energy + Delta-G solvation = -5158.257438 eV No. of doubly occupied orbitals = 78 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 424.188 amu Computer time = 1.63 seconds Orbital eigenvalues (eV) -42.03395 -41.79450 -40.88772 -39.91292 -39.08746 -38.02500 -37.76279 -37.12593 -35.19187 -33.74785 -33.29861 -32.07613 -31.98769 -31.82569 -31.39782 -29.59776 -26.69858 -25.81004 -25.58142 -24.74792 -24.13381 -23.88892 -23.01032 -22.27428 -21.55752 -21.05413 -20.26807 -19.49691 -19.41066 -18.64363 -18.20494 -17.97180 -17.40164 -16.98185 -16.87435 -16.71771 -16.45135 -16.22431 -16.11822 -15.84687 -15.58923 -15.53949 -15.30096 -15.17775 -15.04838 -14.78378 -14.71532 -14.44146 -14.36320 -14.29174 -14.25457 -14.17355 -13.98733 -13.86170 -13.60072 -13.42347 -13.35979 -13.32790 -13.14047 -13.01601 -12.86561 -12.77362 -12.27908 -12.24673 -12.15709 -12.11539 -12.00320 -11.69342 -11.58374 -11.32738 -10.98929 -10.92639 -10.74010 -10.40487 -10.21425 -10.04367 -9.60698 -9.22526 -4.99672 -0.43171 0.20621 0.24680 0.32330 1.33583 1.40073 1.45631 1.50889 1.63838 1.80541 1.88386 1.96652 2.48098 2.65297 2.70376 2.78453 3.25396 3.42445 3.52435 3.56310 3.57822 3.65888 3.73558 3.75677 3.82302 3.86611 3.91350 3.93056 3.94989 4.02051 4.09249 4.16211 4.25458 4.26985 4.28196 4.35713 4.36096 4.45491 4.52763 4.55889 4.57717 4.64271 4.68617 4.73635 4.82960 4.93158 4.96636 4.99268 5.01570 5.03701 5.08249 5.09900 5.16343 5.18414 5.19247 5.28865 5.38109 5.43644 5.48449 5.67866 6.08054 6.25890 6.35415 6.45164 6.69828 6.79809 7.09639 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.172 4.172 2 C 0.064 3.936 3 O -0.313 6.313 4 C 0.120 3.880 5 C -0.207 4.207 6 C -0.057 4.057 7 C -0.162 4.162 8 C -0.063 4.063 9 O -0.555 6.555 10 Si 0.764 3.236 11 C -0.075 4.075 12 C -0.161 4.161 13 C 0.516 3.484 14 O -0.569 6.569 15 N -0.702 5.702 16 C 0.144 3.856 17 H 0.064 0.936 18 C -0.108 4.108 19 C -0.115 4.115 20 C 0.092 3.908 21 H 0.106 0.894 22 O -0.315 6.315 23 C 0.357 3.643 24 N -0.549 5.549 25 C 0.173 3.827 26 C -0.198 4.198 27 C 0.014 3.986 28 C -0.129 4.129 29 C 0.283 3.717 30 N -0.465 5.465 31 C -0.126 4.126 32 C -0.115 4.115 33 H 0.085 0.915 34 H 0.111 0.889 35 H 0.058 0.942 36 H 0.126 0.874 37 H 0.155 0.845 38 H 0.140 0.860 39 H 0.108 0.892 40 H 0.395 0.605 41 H -0.290 1.290 42 H -0.299 1.299 43 H 0.149 0.851 44 H 0.134 0.866 45 H 0.421 0.579 46 H 0.093 0.907 47 H 0.100 0.900 48 H 0.062 0.938 49 H 0.087 0.913 50 H 0.202 0.798 51 H 0.185 0.815 52 H 0.173 0.827 53 H 0.053 0.947 54 H 0.067 0.933 55 H 0.090 0.910 56 H 0.050 0.950 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.439 -7.267 -7.858 10.799 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 -0.229 4.229 2 C 0.005 3.995 3 O -0.226 6.226 4 C 0.075 3.925 5 C -0.225 4.225 6 C -0.075 4.075 7 C -0.162 4.162 8 C -0.173 4.173 9 O -0.363 6.363 10 Si 0.671 3.329 11 C -0.093 4.093 12 C -0.179 4.179 13 C 0.302 3.698 14 O -0.447 6.447 15 N -0.355 5.355 16 C 0.040 3.960 17 H 0.082 0.918 18 C -0.146 4.146 19 C -0.153 4.153 20 C 0.036 3.964 21 H 0.124 0.876 22 O -0.222 6.222 23 C 0.175 3.825 24 N -0.273 5.273 25 C 0.016 3.984 26 C -0.217 4.217 27 C -0.013 4.013 28 C -0.136 4.136 29 C -0.031 4.031 30 N -0.141 5.141 31 C -0.165 4.165 32 C -0.154 4.154 33 H 0.104 0.896 34 H 0.129 0.871 35 H 0.077 0.923 36 H 0.144 0.856 37 H 0.173 0.827 38 H 0.157 0.843 39 H 0.126 0.874 40 H 0.245 0.755 41 H -0.217 1.217 42 H -0.227 1.227 43 H 0.166 0.834 44 H 0.152 0.848 45 H 0.260 0.740 46 H 0.112 0.888 47 H 0.119 0.881 48 H 0.081 0.919 49 H 0.105 0.895 50 H 0.219 0.781 51 H 0.203 0.797 52 H 0.190 0.810 53 H 0.072 0.928 54 H 0.086 0.914 55 H 0.109 0.891 56 H 0.069 0.931 Dipole moment (debyes) X Y Z Total from point charges -1.139 -5.711 -6.595 8.798 hybrid contribution 0.528 -0.949 0.204 1.105 sum -0.610 -6.660 -6.391 9.250 Atomic orbital electron populations 1.22363 0.90410 1.05799 1.04322 1.22426 0.97236 0.82133 0.97699 1.86197 1.81478 1.27052 1.27923 1.19271 0.95849 0.93157 0.84267 1.21523 1.06536 1.02634 0.91841 1.21000 0.95316 0.93657 0.97515 1.20339 1.03631 0.96811 0.95441 1.24981 0.90996 1.07814 0.93522 1.86460 1.25699 1.73434 1.50719 0.93840 0.79295 0.78852 0.80919 1.20966 0.97772 0.99563 0.90959 1.20593 1.03895 0.94202 0.99246 1.20555 0.79016 0.82819 0.87402 1.90760 1.41486 1.67129 1.45314 1.45722 1.57494 1.07895 1.24436 1.21019 0.93609 0.93950 0.87432 0.91774 1.21689 0.99585 0.95034 0.98315 1.21582 0.93160 1.01453 0.99074 1.22620 0.93808 0.92990 0.86957 0.87585 1.86294 1.51814 1.46868 1.37191 1.19865 0.87145 0.86551 0.88925 1.67494 1.17685 1.21921 1.20165 1.23464 0.86662 0.86022 1.02229 1.22392 1.04188 1.03830 0.91332 1.21933 0.88959 0.90329 1.00108 1.16150 1.07005 1.05999 0.84405 1.25506 0.92568 0.92566 0.92493 1.81239 1.10040 1.09646 1.13211 1.21827 0.99816 0.96501 0.98331 1.21755 0.95596 0.99980 0.98072 0.89569 0.87066 0.92265 0.85646 0.82716 0.84255 0.87446 0.75520 1.21722 1.22693 0.83385 0.84805 0.74014 0.88801 0.88124 0.91873 0.89482 0.78145 0.79744 0.80960 0.92803 0.91407 0.89120 0.93143 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.17 1.12 9.12 71.98 0.66 1.78 16 2 C 0.06 -0.10 2.64 29.85 0.08 -0.02 16 3 O -0.31 -2.00 9.34 -73.52 -0.69 -2.69 16 4 C 0.12 0.42 6.60 22.50 0.15 0.57 16 5 C -0.21 0.24 8.24 22.36 0.18 0.43 16 6 C -0.06 0.04 9.68 22.25 0.22 0.26 16 7 C -0.16 0.04 5.35 -19.85 -0.11 -0.07 16 8 C -0.06 0.06 2.80 71.24 0.20 0.26 16 9 O -0.56 0.35 12.83 -148.98 -1.91 -1.56 16 10 Si 0.76 -1.22 29.80 68.60 2.04 0.82 16 11 C -0.08 0.00 8.66 22.26 0.19 0.19 16 12 C -0.16 -0.53 9.99 22.37 0.22 -0.31 16 13 C 0.52 1.61 7.14 87.66 0.63 2.24 16 14 O -0.57 -8.44 16.17 15.96 0.26 -8.18 16 15 N -0.70 3.43 5.04 -442.53 -2.23 1.20 16 16 C 0.14 -0.33 2.45 44.99 0.11 -0.22 16 17 H 0.06 0.28 7.58 -2.39 -0.02 0.26 16 18 C -0.11 0.83 5.39 30.60 0.16 1.00 16 19 C -0.11 0.34 5.57 30.59 0.17 0.51 16 20 C 0.09 -0.04 2.38 30.59 0.07 0.04 16 21 H 0.11 -0.25 6.98 -2.39 -0.02 -0.27 16 22 O -0.32 -1.51 9.20 -87.82 -0.81 -2.32 16 23 C 0.36 0.81 7.47 85.16 0.64 1.45 16 24 N -0.55 0.94 8.64 -307.96 -2.66 -1.71 16 25 C 0.17 -1.45 11.16 84.69 0.95 -0.50 16 26 C -0.20 2.09 10.09 22.32 0.23 2.31 16 27 C 0.01 -0.09 9.90 22.73 0.23 0.14 16 28 C -0.13 -0.17 5.77 -21.10 -0.12 -0.29 16 29 C 0.28 2.24 14.91 88.34 1.32 3.56 16 30 N -0.46 -6.41 18.53 18.99 0.35 -6.06 16 31 C -0.13 -0.15 5.54 30.59 0.17 0.01 16 32 C -0.12 0.11 5.49 30.60 0.17 0.28 16 33 H 0.09 -0.64 6.91 -2.39 -0.02 -0.65 16 34 H 0.11 -1.46 7.92 -2.39 -0.02 -1.48 16 35 H 0.06 -0.13 8.14 -2.39 -0.02 -0.15 16 36 H 0.13 -0.93 6.31 -2.39 -0.02 -0.95 16 37 H 0.16 -1.08 5.43 -2.91 -0.02 -1.10 16 38 H 0.14 -0.43 8.06 -2.91 -0.02 -0.46 16 39 H 0.11 -0.02 7.96 -2.39 -0.02 -0.04 16 40 H 0.39 -3.29 8.70 -74.06 -0.64 -3.93 16 41 H -0.29 -1.11 7.11 99.48 0.71 -0.41 16 42 H -0.30 -1.74 7.11 99.48 0.71 -1.03 16 43 H 0.15 -0.62 4.90 -2.91 -0.01 -0.64 16 44 H 0.13 0.40 8.06 -2.91 -0.02 0.38 16 45 H 0.42 -5.49 8.38 -92.71 -0.78 -6.26 16 46 H 0.09 -0.87 8.14 -2.39 -0.02 -0.89 16 47 H 0.10 -1.21 8.14 -2.38 -0.02 -1.23 16 48 H 0.06 0.02 8.14 -2.39 -0.02 0.00 16 49 H 0.09 -0.35 8.14 -2.39 -0.02 -0.37 16 50 H 0.20 -3.07 8.06 -2.91 -0.02 -3.09 16 51 H 0.19 -3.17 8.06 -2.91 -0.02 -3.20 16 52 H 0.17 -1.88 8.06 -2.91 -0.02 -1.90 16 53 H 0.05 0.27 8.14 -2.39 -0.02 0.25 16 54 H 0.07 0.17 8.14 -2.38 -0.02 0.15 16 55 H 0.09 -0.44 8.14 -2.39 -0.02 -0.46 16 56 H 0.05 0.23 8.14 -2.39 -0.02 0.21 16 Total: 0.00 -34.56 464.77 0.43 -34.13 By element: Atomic # 1 Polarization: -26.80 SS G_CDS: -0.43 Total: -27.24 kcal Atomic # 6 Polarization: 7.10 SS G_CDS: 6.50 Total: 13.60 kcal Atomic # 7 Polarization: -2.04 SS G_CDS: -4.54 Total: -6.57 kcal Atomic # 8 Polarization: -11.60 SS G_CDS: -3.15 Total: -14.75 kcal Atomic # 14 Polarization: -1.22 SS G_CDS: 2.04 Total: 0.82 kcal Total: -34.56 0.43 -34.13 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_16903866_10157680.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 -9.202 kcal (2) G-P(sol) polarization free energy of solvation -34.559 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -43.761 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.427 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -34.132 kcal (6) G-S(sol) free energy of system = (1) + (5) -43.334 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.63 seconds