Wall clock time and date at job start Tue Mar 9 2021 13:15:29 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 1.42896 * 1 3 3 Si 1.86304 * 109.47260 * 2 1 4 4 C 1.50706 * 109.47049 * 119.99538 * 2 1 3 5 5 C 1.38333 * 119.87170 * 65.00313 * 4 2 1 6 6 C 1.37995 * 120.12986 * 180.02562 * 5 4 2 7 7 C 1.39405 * 119.86835 * 359.97438 * 6 5 4 8 8 C 1.48286 * 120.12558 * 180.02562 * 7 6 5 9 9 C 1.39506 * 119.97410 * 359.71793 * 8 7 6 10 10 C 1.37661 * 120.02240 * 179.72203 * 9 8 7 11 11 C 1.39714 * 119.97579 * 0.55793 * 10 9 8 12 12 C 1.47716 * 120.02302 * 179.70142 * 11 10 9 13 13 O 1.21575 * 119.99516 * 180.02562 * 12 11 10 14 14 N 1.34769 * 120.00328 * 0.02562 * 12 11 10 15 15 C 1.46505 * 120.00188 * 180.02562 * 14 12 11 16 16 H 1.08998 * 112.84464 * 23.80893 * 15 14 12 17 17 C 1.53778 * 113.61282 * 155.00403 * 15 14 12 18 18 C 1.53782 * 87.08117 * 139.98341 * 17 15 14 19 19 H 1.09003 * 113.61413 * 89.11323 * 18 17 15 20 20 C 1.52995 * 113.61247 * 219.93317 * 18 17 15 21 21 O 1.42908 * 109.47104 * 184.99762 * 20 18 17 22 22 C 1.35898 * 117.00152 * 179.97438 * 21 20 18 23 23 C 1.38738 * 120.05713 * 359.73221 * 22 21 20 24 24 C 1.38146 * 119.94350 * 179.69931 * 23 22 21 25 25 C 1.38262 * 120.05273 * 0.59077 * 24 23 22 26 26 C 1.38263 * 120.11440 * 359.68274 * 25 24 23 27 27 C 1.38146 * 120.05489 * 0.02562 * 26 25 24 28 28 C 1.53780 * 87.07984 * 334.56564 * 18 17 15 29 29 C 1.39705 * 119.95014 * 359.72097 * 11 10 9 30 30 C 1.37673 * 119.97563 * 359.97438 * 29 11 10 31 31 C 1.39393 * 119.74829 * 0.27243 * 7 6 5 32 32 C 1.38006 * 119.87303 * 359.49508 * 31 7 6 33 33 H 0.96710 * 114.00103 * 300.00067 * 1 2 3 34 34 H 1.08991 * 109.47379 * 239.99479 * 2 1 3 35 35 H 1.48500 * 109.99706 * 300.00125 * 3 2 1 36 36 H 1.48498 * 110.00005 * 61.31261 * 3 2 1 37 37 H 1.08001 * 119.93414 * 359.97438 * 5 4 2 38 38 H 1.07997 * 120.06890 * 179.97438 * 6 5 4 39 39 H 1.08000 * 119.98528 * 359.97438 * 9 8 7 40 40 H 1.07996 * 120.01318 * 180.28335 * 10 9 8 41 41 H 0.97005 * 119.99998 * 0.02562 * 14 12 11 42 42 H 1.09003 * 113.61396 * 254.53042 * 17 15 14 43 43 H 1.08999 * 113.61851 * 25.43495 * 17 15 14 44 44 H 1.08999 * 109.47623 * 304.99823 * 20 18 17 45 45 H 1.08994 * 109.47476 * 65.00041 * 20 18 17 46 46 H 1.07995 * 120.02426 * 359.97438 * 23 22 21 47 47 H 1.07997 * 119.96844 * 180.31288 * 24 23 22 48 48 H 1.08003 * 119.94344 * 179.70228 * 25 24 23 49 49 H 1.08006 * 119.97396 * 180.02562 * 26 25 24 50 50 H 1.07999 * 120.02594 * 180.02562 * 27 26 25 51 51 H 1.08999 * 113.61308 * 270.88294 * 28 18 17 52 52 H 1.09003 * 113.61426 * 139.98298 * 28 18 17 53 53 H 1.07995 * 120.01588 * 179.97438 * 29 11 10 54 54 H 1.07994 * 119.98900 * 179.97438 * 30 29 11 55 55 H 1.08005 * 120.06706 * 179.70412 * 31 7 6 56 56 H 1.07995 * 119.93767 * 180.23034 * 32 31 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 2.0500 1.7565 0.0000 4 6 1.9313 -0.7103 1.2306 5 6 1.6830 -2.0611 1.3960 6 6 2.1401 -2.7167 2.5209 7 6 2.8537 -2.0152 3.4915 8 6 3.3479 -2.7141 4.7023 9 6 3.0937 -4.0751 4.8741 10 6 3.5570 -4.7262 5.9950 11 6 4.2720 -4.0211 6.9663 12 6 4.7639 -4.7173 8.1727 13 8 5.3856 -4.1031 9.0179 14 7 4.5236 -6.0332 8.3364 15 6 5.0110 -6.7236 9.5332 16 1 5.1709 -6.0497 10.3748 17 6 4.1986 -7.9783 9.8943 18 6 5.5378 -8.6491 10.2428 19 1 5.8430 -8.5024 11.2789 20 6 5.6250 -10.1107 9.7991 21 8 6.8504 -10.6782 10.2665 22 6 7.0853 -11.9803 9.9563 23 6 6.1530 -12.6987 9.2218 24 6 6.3970 -14.0204 8.9024 25 6 7.5636 -14.6308 9.3245 26 6 8.4917 -13.9186 10.0614 27 6 8.2552 -12.5949 10.3782 28 6 6.1962 -7.6651 9.2615 29 6 4.5210 -2.6570 6.7961 30 6 4.0621 -2.0091 5.6713 31 6 3.0964 -0.6531 3.3219 32 6 2.6386 -0.0089 2.1905 33 1 -0.3934 0.4417 0.7651 34 1 1.7923 -0.5139 -0.8899 35 1 1.5614 2.4679 -1.2085 36 1 1.5878 2.4586 1.2241 37 1 1.1297 -2.6035 0.6436 38 1 1.9453 -3.7712 2.6492 39 1 2.5367 -4.6188 4.1254 40 1 3.3640 -5.7807 6.1256 41 1 4.0278 -6.5233 7.6619 42 1 3.5423 -7.8412 10.7536 43 1 3.6924 -8.4311 9.0418 44 1 4.7850 -10.6674 10.2146 45 1 5.5924 -10.1626 8.7109 46 1 5.2393 -12.2238 8.8963 47 1 5.6738 -14.5786 8.3264 48 1 7.7503 -15.6655 9.0779 49 1 9.4025 -14.3975 10.3896 50 1 8.9807 -12.0389 10.9535 51 1 6.2360 -8.0322 8.2359 52 1 7.1525 -7.2750 9.6099 53 1 5.0732 -2.1108 7.5464 54 1 4.2541 -0.9546 5.5396 55 1 3.6445 -0.1035 4.0729 56 1 2.8292 1.0456 2.0563 There are 76 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 76 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_16536076_13158362.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 13:15:29 Heat of formation + Delta-G solvation = 9.531581 kcal Electronic energy + Delta-G solvation = -36150.332105 eV Core-core repulsion = 31342.986441 eV Total energy + Delta-G solvation = -4807.345664 eV No. of doubly occupied orbitals = 76 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 416.182 amu Computer time = 1.80 seconds Orbital eigenvalues (eV) -41.66554 -41.16086 -40.77312 -39.87698 -39.02073 -38.08166 -37.63140 -34.97177 -33.90510 -32.57363 -32.01774 -31.58774 -31.16857 -30.73681 -29.04644 -27.04818 -26.74999 -25.04491 -24.66583 -23.96705 -23.34560 -22.70408 -22.57419 -22.01357 -21.38503 -20.70747 -19.32133 -19.04922 -18.48581 -17.88914 -17.65514 -17.06648 -16.91792 -16.86724 -16.59016 -16.38741 -16.25072 -16.08332 -15.92718 -15.83448 -15.42853 -15.29560 -15.08092 -15.00960 -14.87908 -14.44165 -14.32884 -14.31364 -14.17675 -14.04630 -14.03346 -13.54711 -13.48879 -13.33639 -13.15846 -12.99524 -12.77344 -12.59996 -12.56401 -12.38987 -12.07124 -12.04158 -11.94523 -11.83569 -11.65588 -11.52695 -11.31190 -11.06453 -10.77387 -10.59282 -10.13181 -10.06471 -9.96754 -9.95094 -9.17858 -9.08026 -4.93457 -0.69411 0.34843 0.37776 0.40777 0.48069 0.49853 1.29839 1.57718 1.76596 1.94322 1.99751 2.25804 2.59793 2.83579 3.00352 3.36574 3.39579 3.45898 3.49708 3.62868 3.65747 3.74471 3.76132 3.80752 3.87787 3.89824 3.96664 4.01409 4.04795 4.22921 4.25734 4.27178 4.29048 4.29442 4.36900 4.37369 4.49420 4.54367 4.54863 4.64696 4.67025 4.67365 4.70812 4.74256 4.79839 4.89570 4.91968 4.96839 5.01768 5.07220 5.08750 5.12988 5.19709 5.20822 5.26729 5.34145 5.41693 5.47218 5.49965 5.51569 5.60328 5.65513 5.79680 5.85520 5.93519 6.44402 6.46269 6.46671 7.11456 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.548 6.548 2 C -0.081 4.081 3 Si 0.761 3.239 4 C -0.115 4.115 5 C -0.101 4.101 6 C -0.107 4.107 7 C -0.059 4.059 8 C -0.023 4.023 9 C -0.120 4.120 10 C -0.073 4.073 11 C -0.153 4.153 12 C 0.556 3.444 13 O -0.583 6.583 14 N -0.700 5.700 15 C 0.116 3.884 16 H 0.097 0.903 17 C -0.117 4.117 18 C -0.104 4.104 19 H 0.098 0.902 20 C 0.069 3.931 21 O -0.333 6.333 22 C 0.112 3.888 23 C -0.217 4.217 24 C -0.088 4.088 25 C -0.169 4.169 26 C -0.087 4.087 27 C -0.176 4.176 28 C -0.145 4.145 29 C -0.071 4.071 30 C -0.123 4.123 31 C -0.108 4.108 32 C -0.122 4.122 33 H 0.386 0.614 34 H 0.126 0.874 35 H -0.305 1.305 36 H -0.282 1.282 37 H 0.133 0.867 38 H 0.147 0.853 39 H 0.157 0.843 40 H 0.159 0.841 41 H 0.416 0.584 42 H 0.090 0.910 43 H 0.115 0.885 44 H 0.077 0.923 45 H 0.076 0.924 46 H 0.145 0.855 47 H 0.145 0.855 48 H 0.141 0.859 49 H 0.145 0.855 50 H 0.129 0.871 51 H 0.096 0.904 52 H 0.058 0.942 53 H 0.126 0.874 54 H 0.147 0.853 55 H 0.144 0.856 56 H 0.142 0.858 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.318 -4.174 -3.422 5.874 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 -0.356 6.356 2 C -0.191 4.191 3 Si 0.667 3.333 4 C -0.115 4.115 5 C -0.119 4.119 6 C -0.125 4.125 7 C -0.059 4.059 8 C -0.023 4.023 9 C -0.138 4.138 10 C -0.092 4.092 11 C -0.156 4.156 12 C 0.345 3.655 13 O -0.464 6.464 14 N -0.352 5.352 15 C 0.011 3.989 16 H 0.115 0.885 17 C -0.155 4.155 18 C -0.123 4.123 19 H 0.116 0.884 20 C -0.006 4.006 21 O -0.247 6.247 22 C 0.067 3.933 23 C -0.236 4.236 24 C -0.106 4.106 25 C -0.187 4.187 26 C -0.105 4.105 27 C -0.194 4.194 28 C -0.184 4.184 29 C -0.090 4.090 30 C -0.141 4.141 31 C -0.126 4.126 32 C -0.139 4.139 33 H 0.235 0.765 34 H 0.144 0.856 35 H -0.233 1.233 36 H -0.209 1.209 37 H 0.151 0.849 38 H 0.165 0.835 39 H 0.174 0.826 40 H 0.177 0.823 41 H 0.255 0.745 42 H 0.109 0.891 43 H 0.133 0.867 44 H 0.095 0.905 45 H 0.095 0.905 46 H 0.162 0.838 47 H 0.163 0.837 48 H 0.159 0.841 49 H 0.163 0.837 50 H 0.147 0.853 51 H 0.115 0.885 52 H 0.076 0.924 53 H 0.144 0.856 54 H 0.165 0.835 55 H 0.162 0.838 56 H 0.159 0.841 Dipole moment (debyes) X Y Z Total from point charges -1.897 -3.103 -3.249 4.877 hybrid contribution -1.152 -0.073 0.390 1.218 sum -3.049 -3.176 -2.860 5.250 Atomic orbital electron populations 1.86580 1.18477 1.80335 1.50189 1.25197 0.83431 1.11575 0.98862 0.94076 0.90470 0.72433 0.76271 1.20442 0.99275 0.95101 0.96729 1.21120 0.98915 0.93918 0.97932 1.21524 0.96822 1.01044 0.93069 1.18936 0.99195 0.93811 0.93992 1.19158 0.96005 0.93988 0.93137 1.21477 1.00318 0.93497 0.98462 1.21472 0.94611 1.00869 0.92216 1.20008 1.04380 0.95212 0.96034 1.18621 0.78533 0.82507 0.85854 1.90774 1.42690 1.67316 1.45622 1.45772 1.57076 1.08506 1.23804 1.22490 0.95728 0.92391 0.88261 0.88527 1.23308 0.95486 0.92974 1.03702 1.22301 0.98125 0.91266 1.00626 0.88385 1.22974 0.84678 0.93328 0.99603 1.86059 1.41727 1.22958 1.73964 1.19254 0.94993 0.83640 0.95456 1.21515 1.01015 0.96614 1.04414 1.21326 0.97424 0.94089 0.97742 1.21427 0.95054 1.01403 1.00824 1.21288 0.99895 0.92918 0.96436 1.20708 0.97189 0.96175 1.05359 1.23564 0.98088 0.96243 1.00459 1.21261 0.96945 0.93475 0.97327 1.21383 0.98314 1.01244 0.93111 1.21469 0.99368 0.93739 0.97975 1.21169 0.98440 1.00409 0.93920 0.76501 0.85620 1.23326 1.20910 0.84869 0.83523 0.82559 0.82335 0.74503 0.89136 0.86691 0.90498 0.90548 0.83767 0.83713 0.84125 0.83697 0.85297 0.88538 0.92353 0.85559 0.83493 0.83789 0.84088 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 O -0.55 -0.80 12.83 -148.98 -1.91 -2.71 16 2 C -0.08 0.15 2.80 71.24 0.20 0.35 16 3 Si 0.76 -1.96 29.87 68.60 2.05 0.09 16 4 C -0.12 0.19 5.36 -19.82 -0.11 0.08 16 5 C -0.10 0.16 9.67 22.23 0.21 0.37 16 6 C -0.11 0.28 9.43 22.49 0.21 0.49 16 7 C -0.06 0.07 5.88 -20.04 -0.12 -0.04 16 8 C -0.02 0.02 5.88 -19.99 -0.12 -0.09 16 9 C -0.12 0.48 9.41 22.44 0.21 0.69 16 10 C -0.07 0.30 9.52 22.49 0.21 0.52 16 11 C -0.15 -0.33 5.88 -20.06 -0.12 -0.45 16 12 C 0.56 3.08 7.77 86.75 0.67 3.76 16 13 O -0.58 -8.58 15.93 -3.95 -0.06 -8.64 16 14 N -0.70 1.38 5.30 -443.03 -2.35 -0.97 16 15 C 0.12 -0.15 4.24 45.52 0.19 0.05 16 16 H 0.10 0.38 7.46 -2.39 -0.02 0.36 16 17 C -0.12 0.84 7.39 31.12 0.23 1.07 16 18 C -0.10 0.35 4.01 -10.27 -0.04 0.31 16 19 H 0.10 -0.13 8.14 -2.39 -0.02 -0.14 16 20 C 0.07 -0.19 4.58 71.98 0.33 0.14 16 21 O -0.33 -1.53 10.14 -92.40 -0.94 -2.47 16 22 C 0.11 0.54 6.69 22.51 0.15 0.69 16 23 C -0.22 -0.29 9.04 22.37 0.20 -0.09 16 24 C -0.09 -0.02 10.04 22.25 0.22 0.20 16 25 C -0.17 -0.12 10.04 22.28 0.22 0.10 16 26 C -0.09 -0.17 10.04 22.25 0.22 0.05 16 27 C -0.18 -0.84 9.99 22.36 0.22 -0.62 16 28 C -0.14 0.18 7.43 31.12 0.23 0.41 16 29 C -0.07 -0.24 9.58 22.49 0.22 -0.03 16 30 C -0.12 -0.01 9.41 22.44 0.21 0.20 16 31 C -0.11 0.22 9.43 22.49 0.21 0.44 16 32 C -0.12 0.30 8.65 22.24 0.19 0.49 16 33 H 0.39 -1.49 8.70 -74.05 -0.64 -2.13 16 34 H 0.13 -0.43 7.96 -2.39 -0.02 -0.45 16 35 H -0.30 -1.69 7.11 99.48 0.71 -0.98 16 36 H -0.28 -0.30 7.00 99.48 0.70 0.40 16 37 H 0.13 -0.38 8.06 -2.91 -0.02 -0.40 16 38 H 0.15 -1.04 6.19 -2.91 -0.02 -1.06 16 39 H 0.16 -1.43 6.19 -2.91 -0.02 -1.45 16 40 H 0.16 -1.81 6.39 -2.91 -0.02 -1.82 16 41 H 0.42 -3.76 6.74 -92.70 -0.63 -4.39 16 42 H 0.09 -0.69 8.14 -2.39 -0.02 -0.71 16 43 H 0.11 -1.37 8.08 -2.39 -0.02 -1.39 16 44 H 0.08 -0.40 7.65 -2.39 -0.02 -0.42 16 45 H 0.08 -0.42 7.38 -2.39 -0.02 -0.43 16 46 H 0.14 -0.50 6.30 -2.91 -0.02 -0.52 16 47 H 0.15 -0.66 8.06 -2.91 -0.02 -0.68 16 48 H 0.14 -0.47 8.06 -2.91 -0.02 -0.49 16 49 H 0.15 -0.34 8.06 -2.91 -0.02 -0.36 16 50 H 0.13 0.48 8.06 -2.91 -0.02 0.45 16 51 H 0.10 -0.31 7.90 -2.39 -0.02 -0.32 16 52 H 0.06 0.18 8.14 -2.39 -0.02 0.16 16 53 H 0.13 0.67 7.64 -2.91 -0.02 0.65 16 54 H 0.15 -0.54 6.19 -2.91 -0.02 -0.56 16 55 H 0.14 -0.79 6.19 -2.91 -0.02 -0.81 16 56 H 0.14 -0.78 4.82 -2.91 -0.01 -0.80 16 Total: 0.00 -24.70 456.82 0.78 -23.92 By element: Atomic # 1 Polarization: -18.01 SS G_CDS: -0.30 Total: -18.31 kcal Atomic # 6 Polarization: 4.80 SS G_CDS: 4.29 Total: 9.09 kcal Atomic # 7 Polarization: 1.38 SS G_CDS: -2.35 Total: -0.97 kcal Atomic # 8 Polarization: -10.91 SS G_CDS: -2.91 Total: -13.82 kcal Atomic # 14 Polarization: -1.96 SS G_CDS: 2.05 Total: 0.09 kcal Total: -24.70 0.78 -23.92 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_16536076_13158362.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 33.454 kcal (2) G-P(sol) polarization free energy of solvation -24.700 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 8.754 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.777 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.923 kcal (6) G-S(sol) free energy of system = (1) + (5) 9.532 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.80 seconds