Wall clock time and date at job start Sun Mar 7 2021 09:15:35 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 N 1.46502 * 1 3 3 C 1.37646 * 125.67502 * 2 1 4 4 C 1.46632 * 126.22463 * 359.97438 * 3 2 1 5 5 O 1.21711 * 119.99494 * 172.52403 * 4 3 2 6 6 N 1.34770 * 120.00762 * 352.52944 * 4 3 2 7 7 C 1.39822 * 120.00549 * 184.61097 * 6 4 3 8 8 C 1.38778 * 120.04773 * 144.66742 * 7 6 4 9 9 C 1.38620 * 119.87997 * 179.97438 * 8 7 6 10 10 O 1.35896 * 120.02351 * 179.97438 * 9 8 7 11 11 Si 1.63101 * 114.00103 * 89.99688 * 10 9 8 12 12 C 1.86303 * 109.47121 * 300.00324 * 11 10 9 13 13 C 1.86300 * 109.46736 * 60.00020 * 11 10 9 14 14 C 1.86295 * 109.47154 * 179.97438 * 11 10 9 15 15 C 1.52997 * 109.47161 * 180.02562 * 14 11 10 16 16 C 1.53001 * 109.47176 * 299.99999 * 14 11 10 17 17 C 1.53002 * 109.46970 * 60.00347 * 14 11 10 18 18 C 1.38774 * 119.95564 * 0.24843 * 9 8 7 19 19 C 1.38211 * 120.08801 * 359.49461 * 18 9 8 20 20 C 1.38114 * 120.13277 * 0.50814 * 19 18 9 21 21 C 1.37911 * 107.54696 * 179.73426 * 3 2 1 22 22 C 1.39878 * 107.08751 * 0.25711 * 21 3 2 23 23 Br 1.89107 * 126.06875 * 179.97438 * 22 21 3 24 24 C 1.35503 * 107.85878 * 359.97438 * 22 21 3 25 25 C 1.50703 * 125.57320 * 179.97438 * 24 22 21 26 26 O 1.42906 * 109.46967 * 301.04410 * 25 24 22 27 27 Si 1.86304 * 109.46910 * 61.04161 * 25 24 22 28 28 H 1.48491 * 109.47074 * 64.09380 * 27 25 24 29 29 H 1.48503 * 109.46997 * 184.09745 * 27 25 24 30 30 H 1.48505 * 109.46930 * 304.09341 * 27 25 24 31 31 H 1.08993 * 109.46842 * 80.46219 * 1 2 3 32 32 H 1.09001 * 109.47280 * 200.46555 * 1 2 3 33 33 H 1.09001 * 109.47355 * 320.46097 * 1 2 3 34 34 H 0.97002 * 119.99418 * 4.61303 * 6 4 3 35 35 H 1.08001 * 120.06082 * 359.97438 * 8 7 6 36 36 H 1.08996 * 109.46762 * 179.97438 * 12 11 10 37 37 H 1.09004 * 109.46983 * 59.99898 * 12 11 10 38 38 H 1.08994 * 109.47007 * 299.99929 * 12 11 10 39 39 H 1.09004 * 109.47550 * 300.00214 * 13 11 10 40 40 H 1.09001 * 109.47106 * 59.99984 * 13 11 10 41 41 H 1.09006 * 109.47360 * 180.02562 * 13 11 10 42 42 H 1.09006 * 109.46852 * 59.99919 * 15 14 11 43 43 H 1.09003 * 109.47319 * 179.97438 * 15 14 11 44 44 H 1.08993 * 109.47486 * 300.00502 * 15 14 11 45 45 H 1.09006 * 109.46770 * 60.00530 * 16 14 11 46 46 H 1.09001 * 109.47043 * 179.97438 * 16 14 11 47 47 H 1.08991 * 109.47565 * 300.00309 * 16 14 11 48 48 H 1.09001 * 109.47235 * 60.00004 * 17 14 11 49 49 H 1.09003 * 109.46788 * 179.97438 * 17 14 11 50 50 H 1.09005 * 109.47041 * 299.99583 * 17 14 11 51 51 H 1.07996 * 119.95350 * 179.72106 * 18 9 8 52 52 H 1.08010 * 119.93592 * 180.25421 * 19 18 9 53 53 H 1.07998 * 119.98891 * 179.77092 * 20 19 18 54 54 H 1.07991 * 126.45450 * 180.28026 * 21 3 2 55 55 H 1.08992 * 109.47581 * 181.04460 * 25 24 22 56 56 H 0.96700 * 113.99724 * 59.99559 * 26 25 24 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 7 1.4650 0.0000 0.0000 3 6 2.2677 1.1181 0.0000 4 6 1.8122 2.5119 -0.0005 5 8 2.6165 3.4150 0.1367 6 7 0.5030 2.7930 -0.1528 7 6 0.0799 4.1221 -0.2501 8 6 -0.9840 4.4540 -1.0771 9 6 -1.4009 5.7727 -1.1705 10 8 -2.4420 6.1010 -1.9799 11 14 -3.8973 6.0418 -1.2458 12 6 -4.2088 4.3138 -0.6229 13 6 -3.9186 7.2318 0.1874 14 6 -5.2265 6.5129 -2.4631 15 6 -6.5915 6.4579 -1.7744 16 6 -4.9704 7.9321 -2.9741 17 6 -5.2091 5.5360 -3.6406 18 6 -0.7507 6.7583 -0.4413 19 6 0.3052 6.4253 0.3859 20 6 0.7237 5.1125 0.4817 21 6 3.5784 0.6891 0.0061 22 6 3.5530 -0.7095 0.0038 23 35 5.0611 -1.8504 0.0091 24 6 2.2560 -1.1016 -0.0029 25 6 1.7714 -2.5286 -0.0080 26 8 2.2815 -3.2007 -1.1614 27 14 2.3700 -3.3931 1.5299 28 1 1.7610 -2.7557 2.7248 29 1 1.9773 -4.8243 1.4779 30 1 3.8491 -3.2883 1.6127 31 1 -0.3633 0.1703 -1.0134 32 1 -0.3634 -0.9628 0.3593 33 1 -0.3634 0.7925 0.6542 34 1 -0.1459 2.0732 -0.1949 35 1 -1.4862 3.6862 -1.6470 36 1 -5.1811 4.2744 -0.1320 37 1 -3.4310 4.0387 0.0895 38 1 -4.1962 3.6176 -1.4614 39 1 -3.1408 6.9567 0.8999 40 1 -3.7363 8.2428 -0.1770 41 1 -4.8911 7.1919 0.6784 42 1 -6.6036 7.1541 -0.9357 43 1 -7.3692 6.7340 -2.4865 44 1 -6.7743 5.4471 -1.4100 45 1 -3.9978 7.9716 -3.4647 46 1 -5.7478 8.2076 -3.6867 47 1 -4.9827 8.6280 -2.1353 48 1 -5.3916 4.5249 -3.2766 49 1 -5.9871 5.8114 -4.3526 50 1 -4.2365 5.5756 -4.1312 51 1 -1.0727 7.7863 -0.5175 52 1 0.8068 7.1938 0.9555 53 1 1.5514 4.8555 1.1260 54 1 4.4584 1.3149 0.0120 55 1 0.6819 -2.5423 -0.0318 56 1 3.2471 -3.2269 -1.2063 RHF calculation, no. of doubly occupied orbitals= 74 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). Br: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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_17313436_5000100.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 09:15:35 Heat of formation + Delta-G solvation = -55.295733 kcal Electronic energy + Delta-G solvation = -36978.818919 eV Core-core repulsion = 32252.568338 eV Total energy + Delta-G solvation = -4726.250580 eV No. of doubly occupied orbitals = 74 Molecular weight (most abundant/longest-lived isotopes) = 468.104 amu Computer time = 1.58 seconds Orbital eigenvalues (eV) -43.08525 -41.55724 -40.22663 -37.98814 -37.80044 -36.87261 -36.06247 -34.47574 -32.36969 -31.65298 -31.06051 -30.13638 -29.25279 -29.05384 -27.86221 -27.62651 -27.42112 -27.05498 -24.46116 -23.83129 -22.56417 -21.71119 -20.93364 -20.48340 -19.32342 -19.07946 -18.50030 -17.42877 -17.39959 -17.27588 -16.94687 -16.42131 -16.34186 -16.21026 -16.00948 -15.78257 -15.57689 -15.02707 -14.88189 -14.81666 -14.75117 -14.67658 -14.28902 -14.18864 -14.04829 -13.99330 -13.84640 -13.60120 -13.43747 -13.39856 -13.22060 -13.14806 -13.08216 -12.96610 -12.91255 -12.89261 -12.64575 -12.42784 -12.24444 -12.22872 -12.05827 -11.79814 -11.68471 -11.66458 -11.55128 -11.26907 -10.89549 -10.66890 -10.53738 -10.12407 -9.88378 -9.70561 -9.45018 -9.16585 -0.18068 0.19282 0.29824 0.47530 0.82864 1.11075 1.31527 1.43220 1.47427 1.58913 1.66796 1.78596 1.96394 1.98894 2.00545 2.36983 2.72382 3.12187 3.28486 3.43722 3.55449 3.77227 3.88864 4.05178 4.09567 4.10659 4.11320 4.14431 4.24431 4.25720 4.36081 4.41786 4.45888 4.47970 4.49783 4.56813 4.73950 4.74788 4.77083 4.79301 4.81213 4.82667 4.98883 5.08091 5.08271 5.09899 5.12579 5.19270 5.20454 5.33560 5.35410 5.38781 5.39268 5.43051 5.44928 5.51722 5.58194 5.62487 5.70354 6.05736 6.12267 6.30767 6.76201 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.024 3.976 2 N -0.401 5.401 3 C -0.055 4.055 4 C 0.595 3.405 5 O -0.536 6.536 6 N -0.664 5.664 7 C 0.156 3.844 8 C -0.183 4.183 9 C 0.143 3.857 10 O -0.570 6.570 11 Si 1.295 2.705 12 C -0.507 4.507 13 C -0.514 4.514 14 C -0.376 4.376 15 C -0.142 4.142 16 C -0.141 4.141 17 C -0.140 4.140 18 C -0.174 4.174 19 C -0.078 4.078 20 C -0.152 4.152 21 C -0.079 4.079 22 C -0.197 4.197 23 Br -0.012 7.012 24 C 0.071 3.929 25 C -0.061 4.061 26 O -0.537 6.537 27 Si 0.937 3.063 28 H -0.253 1.253 29 H -0.248 1.248 30 H -0.218 1.218 31 H 0.113 0.887 32 H 0.134 0.866 33 H 0.106 0.894 34 H 0.421 0.579 35 H 0.153 0.847 36 H 0.085 0.915 37 H 0.072 0.928 38 H 0.080 0.920 39 H 0.069 0.931 40 H 0.072 0.928 41 H 0.083 0.917 42 H 0.063 0.937 43 H 0.052 0.948 44 H 0.067 0.933 45 H 0.053 0.947 46 H 0.051 0.949 47 H 0.062 0.938 48 H 0.066 0.934 49 H 0.051 0.949 50 H 0.053 0.947 51 H 0.145 0.855 52 H 0.149 0.851 53 H 0.129 0.871 54 H 0.156 0.844 55 H 0.150 0.850 56 H 0.381 0.619 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.871 -3.069 2.103 7.813 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 -0.115 4.115 2 N -0.077 5.077 3 C -0.167 4.167 4 C 0.385 3.615 5 O -0.413 6.413 6 N -0.316 5.316 7 C 0.062 3.938 8 C -0.204 4.204 9 C 0.099 3.901 10 O -0.524 6.524 11 Si 1.430 2.570 12 C -0.611 4.611 13 C -0.616 4.616 14 C -0.419 4.419 15 C -0.199 4.199 16 C -0.198 4.198 17 C -0.197 4.197 18 C -0.193 4.193 19 C -0.097 4.097 20 C -0.173 4.173 21 C -0.107 4.107 22 C -0.282 4.282 23 Br 0.071 6.929 24 C -0.052 4.052 25 C -0.171 4.171 26 O -0.344 6.344 27 Si 0.755 3.245 28 H -0.176 1.176 29 H -0.171 1.171 30 H -0.140 1.140 31 H 0.132 0.868 32 H 0.152 0.848 33 H 0.124 0.876 34 H 0.265 0.735 35 H 0.171 0.829 36 H 0.104 0.896 37 H 0.091 0.909 38 H 0.099 0.901 39 H 0.088 0.912 40 H 0.092 0.908 41 H 0.102 0.898 42 H 0.082 0.918 43 H 0.072 0.928 44 H 0.086 0.914 45 H 0.072 0.928 46 H 0.070 0.930 47 H 0.081 0.919 48 H 0.085 0.915 49 H 0.070 0.930 50 H 0.073 0.927 51 H 0.163 0.837 52 H 0.167 0.833 53 H 0.147 0.853 54 H 0.174 0.826 55 H 0.167 0.833 56 H 0.232 0.768 Dipole moment (debyes) X Y Z Total from point charges -6.368 -3.273 2.517 7.590 hybrid contribution -0.241 0.600 -0.359 0.739 sum -6.609 -2.673 2.158 7.449 Atomic orbital electron populations 1.23029 0.73698 1.08283 1.06531 1.44107 1.07877 1.03595 1.52152 1.20048 0.90884 0.85939 1.19873 1.17069 0.82037 0.86634 0.75801 1.90877 1.54524 1.46536 1.49314 1.43785 1.08062 1.07370 1.72355 1.17500 0.95850 0.84139 0.96331 1.21063 1.01022 0.96832 1.01487 1.17823 0.90167 0.91714 0.90422 1.83815 1.30991 1.86558 1.51028 0.76765 0.53223 0.66228 0.60774 1.26953 1.06067 1.20788 1.07309 1.27068 1.05219 1.12871 1.16470 1.25817 1.09333 0.99357 1.07432 1.21612 0.95185 1.02578 1.00485 1.21588 1.01530 0.95384 1.01323 1.21583 1.01760 0.98921 0.97438 1.21537 0.98588 1.00510 0.98636 1.21155 0.95221 0.96050 0.97246 1.21355 1.01665 0.93248 1.00996 1.21265 0.95821 0.92799 1.00782 1.20870 0.91874 0.94521 1.20967 1.96663 1.36861 1.61323 1.98004 1.21097 0.89232 0.90723 1.04116 1.24877 1.05325 0.86523 1.00420 1.86531 1.27732 1.76720 1.43419 0.85783 0.84339 0.79967 0.74383 1.17621 1.17110 1.13997 0.86828 0.84810 0.87574 0.73476 0.82940 0.89594 0.90860 0.90139 0.91159 0.90845 0.89820 0.91759 0.92844 0.91379 0.92757 0.92958 0.91915 0.91504 0.93019 0.92750 0.83731 0.83290 0.85297 0.82598 0.83273 0.76826 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 0.02 -0.30 9.27 127.77 1.18 0.89 16 2 N -0.40 1.19 3.16 -519.62 -1.64 -0.45 16 3 C -0.05 -0.16 6.88 40.35 0.28 0.12 16 4 C 0.59 3.05 7.61 86.43 0.66 3.71 16 5 O -0.54 -6.64 14.34 -4.38 -0.06 -6.70 16 6 N -0.66 0.40 5.18 -307.16 -1.59 -1.20 16 7 C 0.16 0.39 6.29 38.17 0.24 0.63 16 8 C -0.18 -0.09 8.69 22.49 0.20 0.10 16 9 C 0.14 0.29 4.63 22.49 0.10 0.40 16 10 O -0.57 -0.67 8.52 -92.38 -0.79 -1.46 16 11 Si 1.30 -4.49 8.27 68.60 0.57 -3.93 16 12 C -0.51 2.69 8.31 113.37 0.94 3.63 16 13 C -0.51 1.36 8.32 113.37 0.94 2.30 16 14 C -0.38 0.87 0.53 -10.79 -0.01 0.86 16 15 C -0.14 0.51 7.85 71.98 0.56 1.07 16 16 C -0.14 0.10 7.85 71.98 0.56 0.67 16 17 C -0.14 0.24 7.85 71.98 0.56 0.81 16 18 C -0.17 -0.30 8.80 22.39 0.20 -0.11 16 19 C -0.08 -0.17 10.03 22.23 0.22 0.05 16 20 C -0.15 -0.76 8.69 22.41 0.19 -0.56 16 21 C -0.08 -0.39 10.64 22.59 0.24 -0.15 16 22 C -0.20 -0.54 6.06 22.03 0.13 -0.41 16 23 Br -0.01 -0.02 28.58 -20.37 -0.58 -0.61 16 24 C 0.07 -0.06 5.38 41.34 0.22 0.17 16 25 C -0.06 0.25 2.81 71.24 0.20 0.45 16 26 O -0.54 0.23 12.88 -148.98 -1.92 -1.69 16 27 Si 0.94 -2.58 26.70 68.60 1.83 -0.75 16 28 H -0.25 0.40 7.11 99.48 0.71 1.11 16 29 H -0.25 0.25 7.11 99.48 0.71 0.96 16 30 H -0.22 0.24 5.17 99.48 0.51 0.75 16 31 H 0.11 -1.78 8.02 -2.39 -0.02 -1.80 16 32 H 0.13 -2.34 6.60 -2.39 -0.02 -2.36 16 33 H 0.11 -1.58 6.22 -2.39 -0.01 -1.59 16 34 H 0.42 -3.29 4.52 -92.71 -0.42 -3.71 16 35 H 0.15 -0.64 8.06 -2.91 -0.02 -0.67 16 36 H 0.09 -0.56 7.79 -2.39 -0.02 -0.58 16 37 H 0.07 -0.39 7.38 -2.39 -0.02 -0.41 16 38 H 0.08 -0.51 7.79 -2.39 -0.02 -0.53 16 39 H 0.07 -0.14 7.39 -2.39 -0.02 -0.15 16 40 H 0.07 -0.17 7.79 -2.39 -0.02 -0.19 16 41 H 0.08 -0.34 7.79 -2.38 -0.02 -0.36 16 42 H 0.06 -0.31 7.79 -2.38 -0.02 -0.33 16 43 H 0.05 -0.12 8.14 -2.39 -0.02 -0.14 16 44 H 0.07 -0.39 7.80 -2.39 -0.02 -0.41 16 45 H 0.05 0.02 7.97 -2.38 -0.02 0.00 16 46 H 0.05 0.00 8.14 -2.39 -0.02 -0.02 16 47 H 0.06 -0.14 7.79 -2.39 -0.02 -0.16 16 48 H 0.07 -0.28 7.80 -2.39 -0.02 -0.30 16 49 H 0.05 -0.04 8.14 -2.39 -0.02 -0.06 16 50 H 0.05 -0.03 7.97 -2.38 -0.02 -0.05 16 51 H 0.14 -0.17 8.06 -2.91 -0.02 -0.19 16 52 H 0.15 -0.26 8.06 -2.91 -0.02 -0.28 16 53 H 0.13 0.99 6.24 -2.91 -0.02 0.97 16 54 H 0.16 0.86 8.06 -2.92 -0.02 0.84 16 55 H 0.15 -1.54 6.30 -2.39 -0.02 -1.56 16 56 H 0.38 -0.78 6.52 -74.06 -0.48 -1.27 16 Total: 0.00 -18.68 457.59 4.02 -14.66 By element: Atomic # 1 Polarization: -13.07 SS G_CDS: 0.57 Total: -12.50 kcal Atomic # 6 Polarization: 6.98 SS G_CDS: 7.64 Total: 14.63 kcal Atomic # 7 Polarization: 1.59 SS G_CDS: -3.24 Total: -1.65 kcal Atomic # 8 Polarization: -7.08 SS G_CDS: -2.77 Total: -9.85 kcal Atomic # 14 Polarization: -7.08 SS G_CDS: 2.40 Total: -4.68 kcal Atomic # 35 Polarization: -0.02 SS G_CDS: -0.58 Total: -0.61 kcal Total: -18.68 4.02 -14.66 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_17313436_5000100.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 -40.638 kcal (2) G-P(sol) polarization free energy of solvation -18.683 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -59.320 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.025 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -14.658 kcal (6) G-S(sol) free energy of system = (1) + (5) -55.296 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.58 seconds