Wall clock time and date at job start Sun Mar 7 2021 00:09:05 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 * 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 O 2 2 C 1.42895 * 1 3 3 Si 1.86300 * 109.46768 * 2 1 4 4 C 1.50699 * 109.47158 * 240.00413 * 2 1 3 5 5 C 1.38271 * 119.94563 * 119.72381 * 4 2 1 6 6 C 1.38146 * 120.05540 * 179.72476 * 5 4 2 7 7 C 1.38728 * 119.94387 * 0.57065 * 6 5 4 8 8 O 1.35895 * 120.05690 * 179.67938 * 7 6 5 9 9 C 1.42897 * 117.00208 * 0.02633 * 8 7 6 10 10 C 1.50699 * 109.47708 * 180.02562 * 9 8 7 11 11 C 1.36408 * 125.80512 * 89.70726 * 10 9 8 12 12 C 1.47377 * 127.19292 * 0.02562 * 11 10 9 13 13 O 1.21619 * 120.00156 * 359.97438 * 12 11 10 14 14 N 1.34772 * 120.00426 * 179.97438 * 12 11 10 15 15 C 1.46507 * 120.00410 * 179.97438 * 14 12 11 16 16 H 1.08996 * 112.84249 * 23.80830 * 15 14 12 17 17 C 1.53779 * 113.61350 * 154.99929 * 15 14 12 18 18 C 1.53776 * 87.07970 * 139.98495 * 17 15 14 19 19 H 1.09001 * 113.61626 * 89.11324 * 18 17 15 20 20 C 1.53001 * 113.61586 * 219.93508 * 18 17 15 21 21 N 1.46506 * 109.47115 * 184.99781 * 20 18 17 22 22 C 1.34433 * 126.81799 * 124.71198 * 21 20 18 23 23 N 1.30833 * 108.07384 * 179.89457 * 22 21 20 24 24 C 1.33239 * 109.82921 * 0.38032 * 23 22 21 25 25 N 1.30710 * 108.94873 * 359.76236 * 24 23 22 26 26 C 1.53780 * 113.61668 * 252.50038 * 15 14 12 27 27 C 1.47019 * 105.61750 * 179.87279 * 11 10 9 28 28 C 1.34177 * 105.95393 * 0.39477 * 27 11 10 29 29 O 1.33657 * 125.79574 * 270.02812 * 10 9 8 30 30 C 1.38735 * 119.89072 * 359.70511 * 7 6 5 31 31 C 1.38147 * 119.94145 * 359.97438 * 30 7 6 32 32 H 0.96698 * 114.00355 * 60.00074 * 1 2 3 33 33 H 1.09000 * 109.47411 * 120.00061 * 2 1 3 34 34 H 1.48506 * 110.00048 * 60.00575 * 3 2 1 35 35 H 1.48502 * 109.99996 * 181.31901 * 3 2 1 36 36 H 1.08003 * 119.96765 * 359.97438 * 5 4 2 37 37 H 1.08003 * 120.02761 * 180.25084 * 6 5 4 38 38 H 1.09001 * 109.46870 * 299.99559 * 9 8 7 39 39 H 1.08995 * 109.47175 * 59.99163 * 9 8 7 40 40 H 0.96998 * 120.00208 * 359.97438 * 14 12 11 41 41 H 1.09001 * 113.61764 * 254.53537 * 17 15 14 42 42 H 1.09005 * 113.61397 * 25.35536 * 17 15 14 43 43 H 1.08997 * 109.47237 * 304.99721 * 20 18 17 44 44 H 1.09003 * 109.47125 * 65.00296 * 20 18 17 45 45 H 1.08000 * 125.96487 * 0.03525 * 22 21 20 46 46 H 1.07998 * 125.52724 * 179.79968 * 24 23 22 47 47 H 1.08998 * 113.61246 * 334.56398 * 26 15 14 48 48 H 1.08998 * 113.61162 * 105.47201 * 26 15 14 49 49 H 1.08006 * 127.02776 * 180.18589 * 27 11 10 50 50 H 1.08001 * 125.44176 * 179.72184 * 28 27 11 51 51 H 1.07994 * 120.03351 * 180.02562 * 30 7 6 52 52 H 1.07997 * 119.97419 * 179.97438 * 31 30 7 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 2.0498 1.7565 0.0000 4 6 1.9313 -0.7103 -1.2305 5 6 2.7214 -0.0355 -2.1428 6 6 3.1879 -0.6861 -3.2687 7 6 2.8531 -2.0141 -3.4896 8 8 3.3053 -2.6544 -4.5997 9 6 4.1218 -1.8992 -5.4969 10 6 4.5253 -2.7674 -6.6607 11 6 3.8328 -2.9109 -7.8271 12 6 2.5631 -2.2595 -8.1953 13 8 2.0217 -1.4986 -7.4162 14 7 2.0019 -2.5068 -9.3954 15 6 0.7395 -1.8596 -9.7612 16 1 0.5652 -0.9329 -9.2146 17 6 0.5321 -1.7278 -11.2793 18 6 -0.9410 -2.0919 -11.0302 19 1 -1.5764 -1.2291 -10.8303 20 6 -1.5278 -3.0295 -12.0874 21 7 -2.9575 -3.2207 -11.8311 22 6 -3.9667 -3.0002 -12.6914 23 7 -5.0885 -3.2912 -12.0843 24 6 -4.8376 -3.6910 -10.8383 25 7 -3.5465 -3.6648 -10.6360 26 6 -0.4658 -2.8147 -9.7587 27 6 4.6195 -3.8485 -8.6417 28 6 5.6854 -4.1795 -7.8970 29 8 5.6196 -3.5323 -6.7230 30 6 2.0554 -2.6873 -2.5757 31 6 1.5970 -2.0342 -1.4480 32 1 -0.3934 0.4417 -0.7650 33 1 1.7923 -0.5138 0.8900 34 1 1.5614 2.4679 1.2086 35 1 3.5344 1.7704 -0.0321 36 1 2.9775 0.9999 -1.9728 37 1 3.8084 -0.1597 -3.9789 38 1 3.5603 -1.0396 -5.8630 39 1 5.0137 -1.5545 -4.9738 40 1 2.4338 -3.1134 -10.0170 41 1 0.6741 -0.7137 -11.6530 42 1 1.0752 -2.4730 -11.8605 43 1 -1.3912 -2.5926 -13.0766 44 1 -1.0187 -3.9923 -12.0419 45 1 -3.8685 -2.6470 -13.7073 46 1 -5.5805 -3.9892 -10.1133 47 1 -0.1966 -3.8578 -9.9243 48 1 -1.1294 -2.6780 -8.9049 49 1 4.3854 -4.2016 -9.6352 50 1 6.4706 -4.8588 -8.1944 51 1 1.7938 -3.7213 -2.7452 52 1 0.9757 -2.5576 -0.7365 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_22_14644236_4549634.mol2 52 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 00:09:05 Heat of formation + Delta-G solvation = 71.759011 kcal Electronic energy + Delta-G solvation = -37617.775842 eV Core-core repulsion = 32554.620918 eV Total energy + Delta-G solvation = -5063.154924 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 411.167 amu Computer time = 1.79 seconds Orbital eigenvalues (eV) -43.77379 -42.97463 -41.21461 -41.13142 -39.49112 -39.09515 -37.10649 -35.52830 -34.44024 -33.64403 -32.80688 -32.11010 -31.91168 -31.32509 -29.28584 -27.89659 -26.90754 -26.13959 -25.40264 -23.91473 -23.71112 -22.88112 -22.64720 -22.26889 -21.77107 -21.44525 -20.55361 -19.40671 -19.16299 -18.41452 -18.20512 -17.45508 -17.33833 -17.23430 -16.89798 -16.84217 -16.65332 -16.33442 -16.16201 -15.92223 -15.84252 -15.72713 -15.65324 -15.40534 -15.06475 -14.71750 -14.62046 -14.58276 -14.23219 -14.20877 -14.04562 -13.79236 -13.64345 -13.53476 -13.46070 -13.23422 -13.10337 -12.93259 -12.35623 -12.12037 -12.07328 -12.01022 -11.98022 -11.65643 -11.54579 -11.01319 -10.99623 -10.90760 -10.71504 -10.61398 -10.35668 -10.14086 -9.95699 -9.89105 -9.11407 -4.99189 0.00440 0.38009 0.39782 0.69705 0.88700 1.31577 1.35619 1.46601 1.66475 2.01035 2.06842 2.08282 2.14635 2.51003 2.75507 3.08980 3.24719 3.26274 3.40680 3.42746 3.54111 3.56791 3.60721 3.64704 3.73510 3.83160 3.83970 3.91643 3.94659 3.97624 3.99409 4.07996 4.14141 4.27911 4.35708 4.39280 4.44395 4.49338 4.52482 4.54469 4.57226 4.62878 4.71002 4.73967 4.79565 5.01112 5.02839 5.06058 5.07856 5.23915 5.31736 5.34763 5.43674 5.50964 5.57711 5.77221 5.81421 5.82913 6.36652 6.40118 6.65013 7.14024 7.16549 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.542 6.542 2 C -0.062 4.062 3 Si 0.686 3.314 4 C -0.159 4.159 5 C -0.075 4.075 6 C -0.202 4.202 7 C 0.142 3.858 8 O -0.304 6.304 9 C 0.135 3.865 10 C 0.065 3.935 11 C -0.211 4.211 12 C 0.591 3.409 13 O -0.532 6.532 14 N -0.712 5.712 15 C 0.124 3.876 16 H 0.119 0.881 17 C -0.137 4.137 18 C -0.119 4.119 19 H 0.101 0.899 20 C 0.141 3.859 21 N -0.379 5.379 22 C 0.252 3.748 23 N -0.547 5.547 24 C 0.197 3.803 25 N -0.312 5.312 26 C -0.135 4.135 27 C -0.196 4.196 28 C -0.014 4.014 29 O -0.165 6.165 30 C -0.148 4.148 31 C -0.052 4.052 32 H 0.379 0.621 33 H 0.112 0.888 34 H -0.255 1.255 35 H -0.259 1.259 36 H 0.129 0.871 37 H 0.132 0.868 38 H 0.116 0.884 39 H 0.083 0.917 40 H 0.401 0.599 41 H 0.083 0.917 42 H 0.091 0.909 43 H 0.105 0.895 44 H 0.091 0.909 45 H 0.218 0.782 46 H 0.216 0.784 47 H 0.086 0.914 48 H 0.078 0.922 49 H 0.161 0.839 50 H 0.214 0.786 51 H 0.133 0.867 52 H 0.134 0.866 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.417 0.633 -8.084 9.234 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 -0.347 6.347 2 C -0.173 4.173 3 Si 0.588 3.412 4 C -0.159 4.159 5 C -0.093 4.093 6 C -0.220 4.220 7 C 0.097 3.903 8 O -0.217 6.217 9 C 0.061 3.939 10 C 0.012 3.988 11 C -0.215 4.215 12 C 0.378 3.622 13 O -0.409 6.409 14 N -0.362 5.362 15 C 0.019 3.981 16 H 0.137 0.863 17 C -0.176 4.176 18 C -0.139 4.139 19 H 0.119 0.881 20 C 0.018 3.982 21 N -0.171 5.171 22 C -0.045 4.045 23 N -0.274 5.274 24 C -0.106 4.106 25 N -0.139 5.139 26 C -0.173 4.173 27 C -0.216 4.216 28 C -0.081 4.081 29 O -0.060 6.060 30 C -0.167 4.167 31 C -0.070 4.070 32 H 0.226 0.774 33 H 0.130 0.870 34 H -0.180 1.180 35 H -0.184 1.184 36 H 0.146 0.854 37 H 0.150 0.850 38 H 0.134 0.866 39 H 0.101 0.899 40 H 0.236 0.764 41 H 0.101 0.899 42 H 0.110 0.890 43 H 0.123 0.877 44 H 0.109 0.891 45 H 0.234 0.766 46 H 0.233 0.767 47 H 0.105 0.895 48 H 0.097 0.903 49 H 0.179 0.821 50 H 0.231 0.769 51 H 0.151 0.849 52 H 0.151 0.849 Dipole moment (debyes) X Y Z Total from point charges 4.891 1.075 -5.867 7.713 hybrid contribution 0.549 -0.918 -0.837 1.358 sum 5.440 0.157 -6.704 8.635 Atomic orbital electron populations 1.86488 1.17212 1.81717 1.49284 1.24958 0.85158 1.09826 0.97398 0.94742 0.80889 0.78395 0.87153 1.20229 1.02021 0.95595 0.98082 1.20776 0.96278 0.98968 0.93254 1.21174 1.06033 0.94185 1.00657 1.18952 0.94028 0.91116 0.86208 1.86087 1.64714 1.39698 1.31242 1.21105 0.95176 0.91514 0.86121 1.21964 0.86241 0.94850 0.95745 1.21224 0.98575 1.05205 0.96544 1.17208 0.82849 0.80481 0.81615 1.90804 1.63383 1.36621 1.50122 1.45716 1.24608 1.48305 1.17587 1.22530 0.82600 0.97703 0.95260 0.86348 1.23383 0.94856 1.03244 0.96082 1.22626 0.95951 0.99181 0.96125 0.88089 1.21863 0.75535 1.00933 0.99826 1.50589 1.08097 1.48889 1.09482 1.26130 0.82890 0.97195 0.98320 1.70565 1.27482 1.21904 1.07411 1.26078 0.92545 0.98128 0.93873 1.78100 1.09726 1.22205 1.03873 1.23458 0.96827 0.99101 0.97947 1.22880 0.95854 1.01149 1.01673 1.24065 1.01461 0.99147 0.83429 1.83805 1.39233 1.46602 1.36385 1.20493 1.00655 1.01138 0.94377 1.20818 0.96837 0.93454 0.95859 0.77352 0.87032 1.18016 1.18373 0.85369 0.85041 0.86611 0.89892 0.76378 0.89872 0.89018 0.87692 0.89101 0.76572 0.76721 0.89507 0.90300 0.82114 0.76932 0.84917 0.84851 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 O -0.54 -0.66 12.77 -35.23 -0.45 -1.11 16 2 C -0.06 -0.05 2.82 36.01 0.10 0.05 16 3 Si 0.69 -0.14 29.78 -169.99 -5.06 -5.21 16 4 C -0.16 -0.23 5.39 -104.60 -0.56 -0.79 16 5 C -0.08 -0.07 8.66 -39.60 -0.34 -0.41 16 6 C -0.20 -0.32 9.04 -39.43 -0.36 -0.67 16 7 C 0.14 0.45 6.69 -39.22 -0.26 0.18 16 8 O -0.30 -1.15 10.12 -19.41 -0.20 -1.35 16 9 C 0.14 0.22 4.73 36.01 0.17 0.39 16 10 C 0.07 0.12 7.00 -34.97 -0.24 -0.12 16 11 C -0.21 -0.26 6.31 -103.28 -0.65 -0.91 16 12 C 0.59 1.22 7.81 -12.54 -0.10 1.12 16 13 O -0.53 -2.74 14.45 5.26 0.08 -2.66 16 14 N -0.71 0.86 5.35 -54.10 -0.29 0.57 16 15 C 0.12 -0.19 4.24 -67.12 -0.28 -0.47 16 16 H 0.12 0.05 7.46 -51.93 -0.39 -0.34 16 17 C -0.14 0.60 7.39 -25.92 -0.19 0.41 16 18 C -0.12 0.36 3.85 -89.81 -0.35 0.02 16 19 H 0.10 -0.18 8.14 -51.93 -0.42 -0.60 16 20 C 0.14 -0.52 6.39 -4.04 -0.03 -0.55 16 21 N -0.38 0.08 3.69 -62.62 -0.23 -0.15 16 22 C 0.25 -0.09 12.63 -90.65 -1.14 -1.23 16 23 N -0.55 -1.50 11.19 -15.83 -0.18 -1.68 16 24 C 0.20 0.44 13.03 -91.82 -1.20 -0.76 16 25 N -0.31 -0.79 12.57 29.29 0.37 -0.42 16 26 C -0.13 0.15 7.43 -25.92 -0.19 -0.04 16 27 C -0.20 0.33 10.60 -37.46 -0.40 -0.07 16 28 C -0.01 0.03 12.03 29.30 0.35 0.38 16 29 O -0.17 -0.19 10.52 7.63 0.08 -0.11 16 30 C -0.15 -0.41 9.99 -39.43 -0.39 -0.80 16 31 C -0.05 -0.10 9.60 -39.60 -0.38 -0.48 16 32 H 0.38 -0.92 8.70 45.56 0.40 -0.52 16 33 H 0.11 0.12 7.96 -51.93 -0.41 -0.29 16 34 H -0.26 -0.75 7.11 56.52 0.40 -0.35 16 35 H -0.26 -0.50 7.11 56.52 0.40 -0.10 16 36 H 0.13 -0.14 4.87 -52.48 -0.26 -0.40 16 37 H 0.13 -0.06 6.30 -52.48 -0.33 -0.39 16 38 H 0.12 0.19 6.02 -51.93 -0.31 -0.12 16 39 H 0.08 -0.04 7.66 -51.93 -0.40 -0.44 16 40 H 0.40 -1.54 7.90 -40.82 -0.32 -1.86 16 41 H 0.08 -0.38 8.14 -51.93 -0.42 -0.80 16 42 H 0.09 -0.55 8.08 -51.93 -0.42 -0.97 16 43 H 0.10 -0.69 8.09 -51.93 -0.42 -1.11 16 44 H 0.09 -0.37 7.85 -51.93 -0.41 -0.77 16 45 H 0.22 -1.04 8.06 -52.49 -0.42 -1.47 16 46 H 0.22 -0.14 8.06 -52.49 -0.42 -0.57 16 47 H 0.09 -0.10 7.90 -51.93 -0.41 -0.51 16 48 H 0.08 0.11 8.14 -51.93 -0.42 -0.31 16 49 H 0.16 -0.77 7.74 -52.48 -0.41 -1.18 16 50 H 0.21 -1.20 8.06 -52.49 -0.42 -1.62 16 51 H 0.13 0.26 8.06 -52.49 -0.42 -0.16 16 52 H 0.13 0.14 8.06 -52.49 -0.42 -0.28 16 LS Contribution 441.54 15.07 6.65 6.65 Total: 0.00 -13.06 441.54 -12.34 -25.40 By element: Atomic # 1 Polarization: -8.51 SS G_CDS: -6.67 Total: -15.18 kcal Atomic # 6 Polarization: 1.68 SS G_CDS: -6.45 Total: -4.76 kcal Atomic # 7 Polarization: -1.35 SS G_CDS: -0.33 Total: -1.68 kcal Atomic # 8 Polarization: -4.74 SS G_CDS: -0.49 Total: -5.23 kcal Atomic # 14 Polarization: -0.14 SS G_CDS: -5.06 Total: -5.21 kcal Total LS contribution 6.65 Total: 6.65 kcal Total: -13.06 -12.34 -25.40 kcal The number of atoms in the molecule is 52 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_14644236_4549634.mol2 52 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 97.164 kcal (2) G-P(sol) polarization free energy of solvation -13.061 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 84.103 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.344 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -25.405 kcal (6) G-S(sol) free energy of system = (1) + (5) 71.759 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.79 seconds