Wall clock time and date at job start Thu Apr 22 2021 13:34:34 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 1.21283 * 1 3 3 C 1.50700 * 119.99803 * 2 1 4 4 C 1.50703 * 109.47148 * 0.02562 * 3 2 1 5 5 C 1.38241 * 119.99566 * 270.27472 * 4 3 2 6 6 C 1.38234 * 119.99778 * 180.02562 * 5 4 3 7 7 C 1.38234 * 120.00135 * 359.96937 * 6 5 4 8 8 C 1.38242 * 119.99986 * 359.97438 * 7 6 5 9 9 C 1.38231 * 120.00146 * 89.99740 * 4 3 2 10 10 N 1.34777 * 120.00463 * 179.72122 * 2 1 3 11 11 C 1.46497 * 119.99525 * 0.02562 * 10 2 1 12 12 C 1.52999 * 109.46992 * 179.97438 * 11 10 2 13 13 N 1.46500 * 109.47528 * 179.97438 * 12 11 10 14 14 C 1.46506 * 119.99991 * 89.99530 * 13 12 11 15 15 C 1.50703 * 109.46771 * 90.00681 * 14 13 12 16 16 C 1.38216 * 119.99668 * 270.27450 * 15 14 13 17 17 C 1.38260 * 119.99854 * 180.02562 * 16 15 14 18 18 C 1.38210 * 119.99690 * 359.97364 * 17 16 15 19 19 C 1.38256 * 120.00377 * 359.97438 * 18 17 16 20 Xx 1.81002 * 120.00060 * 179.97438 * 19 18 17 21 20 F 9.67701 * 165.72717 * 197.85640 * 11 1 2 22 21 F 1.60999 * 90.00173 * 315.00175 * 20 19 18 23 22 F 1.61006 * 89.99919 * 134.99749 * 20 19 18 24 23 F 1.61001 * 89.99814 * 44.99929 * 20 19 18 25 24 F 1.60991 * 89.99836 * 224.99909 * 20 19 18 26 25 C 1.38217 * 119.99962 * 359.81236 * 19 18 17 27 26 C 1.34777 * 119.99976 * 270.00221 * 13 12 11 28 27 O 1.21286 * 119.99844 * 179.97438 * 27 13 12 29 28 C 1.50695 * 119.99999 * 359.97438 * 27 13 12 30 29 C 1.52997 * 109.47220 * 180.02562 * 29 27 13 31 30 Si 1.86300 * 109.47435 * 179.97438 * 30 29 27 32 31 H 1.48496 * 109.47267 * 179.97438 * 31 30 29 33 32 H 1.48499 * 109.46798 * 300.00053 * 31 30 29 34 33 H 1.48504 * 109.47141 * 59.99802 * 31 30 29 35 34 H 1.09009 * 109.47352 * 119.99681 * 3 2 1 36 35 H 1.08998 * 109.47585 * 239.99969 * 3 2 1 37 36 H 1.07995 * 119.99877 * 359.96857 * 5 4 3 38 37 H 1.07994 * 119.99823 * 179.97438 * 6 5 4 39 38 H 1.08002 * 120.00453 * 179.97438 * 7 6 5 40 39 H 1.07994 * 119.99895 * 179.97438 * 8 7 6 41 40 H 1.07998 * 119.99851 * 0.23073 * 9 4 3 42 41 H 0.97000 * 119.99894 * 179.97438 * 10 2 1 43 42 H 1.08995 * 109.47421 * 299.99467 * 11 10 2 44 43 H 1.09001 * 109.47621 * 60.00103 * 11 10 2 45 44 H 1.09009 * 109.47378 * 299.99899 * 12 11 10 46 45 H 1.08993 * 109.47209 * 59.99808 * 12 11 10 47 46 H 1.09002 * 109.47013 * 210.00139 * 14 13 12 48 47 H 1.08996 * 109.47307 * 330.00768 * 14 13 12 49 48 H 1.07995 * 120.00272 * 359.97143 * 16 15 14 50 49 H 1.07995 * 119.99903 * 179.97438 * 17 16 15 51 50 H 1.08001 * 119.99936 * 179.97438 * 18 17 16 52 51 H 1.08000 * 119.99939 * 180.02562 * 26 19 18 53 52 H 1.09000 * 109.46688 * 299.99812 * 29 27 13 54 53 H 1.08997 * 109.47576 * 59.99829 * 29 27 13 55 54 H 1.09000 * 109.47350 * 299.99941 * 30 29 27 56 55 H 1.09006 * 109.47215 * 59.99243 * 30 29 27 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 1.2128 0.0000 0.0000 3 6 1.9663 1.3051 0.0000 4 6 0.9869 2.4506 0.0006 5 6 0.5330 2.9724 -1.1963 6 6 -0.3649 4.0234 -1.1958 7 6 -0.8094 4.5522 0.0016 8 6 -0.3563 4.0296 1.1985 9 6 0.5382 2.9756 1.1980 10 7 1.8868 -1.1671 0.0057 11 6 1.1543 -2.4358 0.0113 12 6 2.1486 -3.5987 0.0164 13 7 1.4162 -4.8675 0.0226 14 6 1.0495 -5.5078 -1.2430 15 6 2.1543 -6.4378 -1.6740 16 6 3.1820 -5.9679 -2.4699 17 6 4.1953 -6.8211 -2.8657 18 6 4.1807 -8.1438 -2.4652 19 6 3.1533 -8.6136 -1.6682 20 9 3.1184 -11.8864 -0.6765 21 9 3.5080 -10.8032 -2.6420 22 9 2.7602 -9.8888 0.3536 23 9 4.6999 -10.2537 -0.7815 24 9 1.5682 -10.4383 -1.5070 25 6 2.1427 -7.7595 -1.2688 26 6 1.0797 -5.4456 1.1927 27 8 0.4729 -6.4958 1.1978 28 6 1.4573 -4.7871 2.4945 29 6 0.9610 -5.6429 3.6617 30 14 1.4285 -4.8294 5.2711 31 1 0.9463 -5.6597 6.4039 32 1 2.9055 -4.6963 5.3478 33 1 0.8057 -3.4832 5.3445 34 1 2.5930 1.3630 0.8901 35 1 2.5930 1.3630 -0.8899 36 1 0.8806 2.5595 -2.1317 37 1 -0.7192 4.4313 -2.1308 38 1 -1.5106 5.3736 0.0021 39 1 -0.7032 4.4430 2.1340 40 1 0.8923 2.5674 2.1331 41 1 2.8568 -1.1670 0.0053 42 1 0.5274 -2.4895 0.9013 43 1 0.5280 -2.4978 -0.8787 44 1 2.7753 -3.5449 -0.8739 45 1 2.7752 -3.5370 0.9061 46 1 0.1283 -6.0752 -1.1096 47 1 0.8988 -4.7444 -2.0062 48 1 3.1930 -4.9344 -2.7832 49 1 4.9980 -6.4541 -3.4879 50 1 4.9720 -8.8105 -2.7747 51 1 1.3403 -8.1264 -0.6459 52 1 2.5414 -4.6896 2.5512 53 1 1.0002 -3.7991 2.5480 54 1 -0.1231 -5.7410 3.6052 55 1 1.4184 -6.6309 3.6080 RHF calculation, no. of doubly occupied orbitals= 83 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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 m_275550_18170576_18164856_13179792.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Apr 22 2021 13:34:34 Heat of formation + Delta-G solvation = 352.915243 kcal Electronic energy + Delta-G solvation = -44757.233014 eV Core-core repulsion = 38315.389851 eV Total energy + Delta-G solvation = -6441.843163 eV No. of doubly occupied orbitals = 83 Molecular weight (most abundant/longest-lived isotopes) = 448.170 amu Computer time = 21.02 seconds Orbital eigenvalues (eV) -44.40337 -44.28780 -44.18146 -44.10937 -43.59655 -41.68290 -40.94550 -40.51978 -39.56833 -37.44808 -35.59106 -34.18071 -33.75272 -32.97979 -32.38032 -31.72691 -30.38039 -28.37466 -27.75191 -25.00424 -24.28081 -23.65222 -23.44541 -22.64932 -22.52673 -21.34451 -19.98226 -18.40979 -18.28908 -17.87582 -17.74132 -17.44782 -17.05392 -16.83066 -16.64227 -16.50836 -16.00204 -15.82161 -15.75161 -15.58423 -15.34861 -15.18953 -15.16611 -15.02227 -14.80296 -14.75404 -14.70751 -14.55702 -14.44892 -14.27569 -14.22240 -14.18770 -14.15870 -13.92629 -13.87870 -13.82822 -13.70959 -13.63062 -13.42987 -13.33871 -13.32189 -13.23184 -12.97291 -12.81910 -12.71250 -12.51842 -12.29044 -12.23716 -12.02050 -11.96452 -11.91830 -11.82347 -11.66086 -11.54485 -11.49792 -11.00916 -10.92779 -10.73211 -10.48437 -10.00940 -9.95763 -9.76397 -9.57700 -5.28739 -4.84196 -3.04240 -0.66629 -0.47306 0.45934 0.55821 1.42625 1.55771 1.58125 1.63639 1.69891 1.76007 2.06258 2.13358 2.51329 2.70505 2.98753 2.99944 3.41375 3.53055 3.68434 3.69977 3.76631 3.88050 3.98333 3.98875 4.01383 4.05341 4.18312 4.18646 4.23006 4.29359 4.31149 4.44624 4.47408 4.56436 4.60449 4.64491 4.66749 4.71254 4.72458 4.75715 4.80453 4.83970 4.94359 4.95595 5.10187 5.18712 5.19917 5.20094 5.32253 5.43781 5.54030 5.60119 5.67517 5.69359 6.17151 6.22187 6.67765 7.12270 7.41077 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.584 6.584 2 C 0.514 3.486 3 C -0.097 4.097 4 C -0.080 4.080 5 C -0.119 4.119 6 C -0.135 4.135 7 C -0.138 4.138 8 C -0.137 4.137 9 C -0.123 4.123 10 N -0.711 5.711 11 C 0.098 3.902 12 C 0.095 3.905 13 N -0.605 5.605 14 C 0.148 3.852 15 C -0.047 4.047 16 C -0.058 4.058 17 C -0.033 4.033 18 C -0.116 4.116 19 C 0.318 3.682 20 F -0.219 7.219 21 F -0.159 7.159 22 F -0.164 7.164 23 F -0.159 7.159 24 F -0.172 7.172 25 C -0.114 4.114 26 C 0.510 3.490 27 O -0.569 6.569 28 C -0.137 4.137 29 C -0.340 4.340 30 Si 1.006 2.994 31 H -0.295 1.295 32 H -0.259 1.259 33 H -0.267 1.267 34 H 0.130 0.870 35 H 0.135 0.865 36 H 0.136 0.864 37 H 0.133 0.867 38 H 0.130 0.870 39 H 0.130 0.870 40 H 0.131 0.869 41 H 0.424 0.576 42 H 0.049 0.951 43 H 0.066 0.934 44 H 0.138 0.862 45 H 0.113 0.887 46 H 0.082 0.918 47 H 0.157 0.843 48 H 0.225 0.775 49 H 0.230 0.770 50 H 0.184 0.816 51 H 0.154 0.846 52 H 0.130 0.870 53 H 0.117 0.883 54 H 0.077 0.923 55 H 0.076 0.924 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 9.600 18.745 -7.038 22.205 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 -0.463 6.463 2 C 0.301 3.699 3 C -0.136 4.136 4 C -0.081 4.081 5 C -0.137 4.137 6 C -0.153 4.153 7 C -0.156 4.156 8 C -0.155 4.155 9 C -0.141 4.141 10 N -0.366 5.366 11 C -0.027 4.027 12 C -0.027 4.027 13 N -0.337 5.337 14 C 0.026 3.974 15 C -0.048 4.048 16 C -0.075 4.075 17 C -0.049 4.049 18 C -0.133 4.133 19 C 0.314 3.686 20 F -0.219 7.219 21 F -0.158 7.158 22 F -0.163 7.163 23 F -0.158 7.158 24 F -0.171 7.171 25 C -0.133 4.133 26 C 0.300 3.700 27 O -0.447 6.447 28 C -0.176 4.176 29 C -0.432 4.432 30 Si 0.835 3.165 31 H -0.222 1.222 32 H -0.182 1.182 33 H -0.191 1.191 34 H 0.148 0.852 35 H 0.153 0.847 36 H 0.154 0.846 37 H 0.151 0.849 38 H 0.147 0.853 39 H 0.148 0.852 40 H 0.149 0.851 41 H 0.263 0.737 42 H 0.068 0.932 43 H 0.084 0.916 44 H 0.156 0.844 45 H 0.132 0.868 46 H 0.100 0.900 47 H 0.174 0.826 48 H 0.242 0.758 49 H 0.247 0.753 50 H 0.201 0.799 51 H 0.172 0.828 52 H 0.147 0.853 53 H 0.135 0.865 54 H 0.096 0.904 55 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges 8.644 18.625 -6.232 21.458 hybrid contribution -0.704 -2.538 0.660 2.715 sum 7.940 16.087 -5.572 18.785 Atomic orbital electron populations 1.90781 1.16604 1.88240 1.50644 1.20938 0.87628 0.86407 0.74929 1.20754 0.96993 0.87712 1.08163 1.19639 0.98469 0.96801 0.93165 1.21289 0.97574 0.96550 0.98311 1.21424 0.97968 0.97277 0.98671 1.21436 1.00426 1.00755 0.92989 1.21407 0.98059 0.97308 0.98720 1.21279 0.97809 0.96666 0.98336 1.45598 1.11399 1.04208 1.75360 1.21738 0.95688 0.83009 1.02313 1.22116 0.93207 0.79160 1.08266 1.47943 1.58002 1.23087 1.04657 1.20714 0.93783 0.95883 0.87046 1.20749 0.99933 0.86615 0.97550 1.22406 0.89335 1.04157 0.91591 1.22223 1.01082 0.84009 0.97595 1.22479 0.97866 0.97423 0.95568 1.27961 1.01899 0.36065 1.02657 2.00000 1.78951 1.94165 1.48761 1.99921 1.93616 1.98055 1.24199 1.99921 1.93929 1.77251 1.45161 1.99920 1.57940 1.83970 1.73939 1.99920 1.59515 1.98524 1.59133 1.21985 0.98996 0.90598 1.01692 1.21366 0.77560 0.84418 0.86640 1.90765 1.41446 1.24758 1.87765 1.21630 1.05264 1.00746 0.89996 1.25059 1.05741 1.04898 1.07492 0.84475 0.79447 0.77847 0.74745 1.22158 1.18245 1.19105 0.85224 0.84700 0.84601 0.84937 0.85253 0.85219 0.85092 0.73734 0.93241 0.91599 0.84387 0.86845 0.89971 0.82593 0.75824 0.75337 0.79880 0.82839 0.85261 0.86508 0.90373 0.90491 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 174. 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 -0.58 -3.10 16.03 -3.04 -0.05 -3.15 16 2 C 0.51 -3.68 7.82 87.66 0.69 -3.00 16 3 C -0.10 1.10 5.83 29.10 0.17 1.27 16 4 C -0.08 0.17 4.37 -19.86 -0.09 0.09 16 5 C -0.12 0.11 9.70 22.27 0.22 0.32 16 6 C -0.14 -0.12 10.05 22.27 0.22 0.10 16 7 C -0.14 -0.25 10.05 22.27 0.22 -0.02 16 8 C -0.14 -0.22 10.05 22.27 0.22 0.00 16 9 C -0.12 -0.01 9.70 22.27 0.22 0.21 16 10 N -0.71 11.93 5.56 -463.07 -2.57 9.35 16 11 C 0.10 -1.52 6.00 86.38 0.52 -1.00 16 12 C 0.09 -2.13 5.33 86.38 0.46 -1.67 16 13 N -0.60 8.49 2.46 -826.14 -2.03 6.46 16 14 C 0.15 -2.25 5.53 85.63 0.47 -1.78 16 15 C -0.05 0.69 5.46 -19.87 -0.11 0.58 16 16 C -0.06 1.40 9.70 22.27 0.22 1.62 16 17 C -0.03 0.72 10.05 22.27 0.22 0.95 16 18 C -0.12 1.14 8.62 22.27 0.19 1.33 16 19 C 0.32 0.31 4.82 22.27 0.11 0.42 16 20 F -0.22 -6.51 16.66 44.97 0.75 -5.76 16 21 F -0.16 -2.76 15.32 44.97 0.69 -2.07 16 22 F -0.16 -3.47 15.30 44.97 0.69 -2.78 16 23 F -0.16 -2.72 15.31 44.97 0.69 -2.03 16 24 F -0.17 -3.61 15.32 44.97 0.69 -2.92 16 25 C -0.11 0.32 8.28 22.27 0.18 0.50 16 26 C 0.51 -2.37 7.67 87.66 0.67 -1.70 16 27 O -0.57 -3.58 15.10 -3.05 -0.05 -3.63 16 28 C -0.14 1.20 3.62 29.85 0.11 1.30 16 29 C -0.34 0.87 3.74 71.98 0.27 1.14 16 30 Si 1.01 -2.75 29.30 68.60 2.01 -0.74 16 31 H -0.30 -1.03 7.11 99.48 0.71 -0.33 16 32 H -0.26 0.81 7.11 99.48 0.71 1.51 16 33 H -0.27 0.48 7.11 99.48 0.71 1.19 16 34 H 0.13 -2.11 8.09 -2.38 -0.02 -2.13 16 35 H 0.14 -2.35 8.09 -2.39 -0.02 -2.37 16 36 H 0.14 -0.74 8.06 -2.91 -0.02 -0.76 16 37 H 0.13 -0.34 8.06 -2.91 -0.02 -0.36 16 38 H 0.13 -0.16 8.06 -2.91 -0.02 -0.18 16 39 H 0.13 -0.18 8.06 -2.91 -0.02 -0.20 16 40 H 0.13 -0.47 8.06 -2.91 -0.02 -0.49 16 41 H 0.42 -10.74 8.47 -92.71 -0.79 -11.53 16 42 H 0.05 -0.47 7.22 -2.39 -0.02 -0.49 16 43 H 0.07 -0.84 8.14 -2.39 -0.02 -0.86 16 44 H 0.14 -4.30 8.07 -2.38 -0.02 -4.31 16 45 H 0.11 -2.86 6.44 -2.39 -0.02 -2.87 16 46 H 0.08 -0.67 7.36 -2.39 -0.02 -0.69 16 47 H 0.16 -3.75 8.02 -2.39 -0.02 -3.76 16 48 H 0.23 -7.89 8.05 -2.91 -0.02 -7.91 16 49 H 0.23 -7.16 8.06 -2.91 -0.02 -7.18 16 50 H 0.18 -1.74 7.40 -2.91 -0.02 -1.77 16 51 H 0.15 0.76 6.93 -2.91 -0.02 0.74 16 52 H 0.13 -1.97 7.22 -2.39 -0.02 -1.98 16 53 H 0.12 -1.44 7.01 -2.39 -0.02 -1.46 16 54 H 0.08 0.02 7.92 -2.39 -0.02 0.00 16 55 H 0.08 0.05 7.92 -2.38 -0.02 0.03 16 Total: 0.00 -61.69 484.77 6.92 -54.78 By element: Atomic # 1 Polarization: -49.09 SS G_CDS: 0.91 Total: -48.18 kcal Atomic # 6 Polarization: -4.51 SS G_CDS: 5.19 Total: 0.67 kcal Atomic # 7 Polarization: 20.42 SS G_CDS: -4.60 Total: 15.81 kcal Atomic # 8 Polarization: -6.68 SS G_CDS: -0.09 Total: -6.78 kcal Atomic # 9 Polarization: -19.07 SS G_CDS: 3.50 Total: -15.57 kcal Atomic # 14 Polarization: -2.75 SS G_CDS: 2.01 Total: -0.74 kcal Total: -61.69 6.92 -54.78 kcal The number of atoms in the molecule is 55 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. m_275550_18170576_18164856_13179792.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 407.693 kcal (2) G-P(sol) polarization free energy of solvation -61.694 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 345.999 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 6.916 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -54.777 kcal (6) G-S(sol) free energy of system = (1) + (5) 352.915 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 21.02 seconds