Wall clock time and date at job start Sat Apr 11 2020 05:52:06 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= -1 * 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 C 2 2 C 1.53007 * 1 3 3 N 1.46900 * 109.47173 * 2 1 4 4 C 1.46906 * 110.99888 * 290.68879 * 3 2 1 5 5 C 1.50700 * 109.47093 * 85.85391 * 4 3 2 6 6 O 1.21285 * 120.00173 * 7.56858 * 5 4 3 7 7 N 1.34783 * 119.99495 * 187.56026 * 5 4 3 8 8 C 1.37089 * 119.99311 * 179.97438 * 7 5 4 9 9 H 1.08003 * 120.00752 * 0.02562 * 8 7 5 10 10 C 1.38954 * 119.99715 * 179.97438 * 8 7 5 11 11 N 1.31412 * 119.99890 * 0.02562 * 10 8 7 12 12 Si 1.86797 * 119.99983 * 179.97438 * 10 8 7 13 13 H 1.48499 * 109.47020 * 60.00761 * 12 10 8 14 14 H 1.48502 * 109.47033 * 180.02562 * 12 10 8 15 15 H 1.48497 * 109.47579 * 300.00340 * 12 10 8 16 16 C 1.46896 * 110.99727 * 166.73318 * 3 2 1 17 17 H 1.09004 * 109.47060 * 171.18913 * 16 3 2 18 18 C 1.52998 * 109.47142 * 51.19585 * 16 3 2 19 19 C 1.52998 * 109.47212 * 291.18948 * 16 3 2 20 20 N 1.46498 * 109.47208 * 304.99574 * 19 16 3 21 21 C 1.34775 * 119.99779 * 179.97438 * 20 19 16 22 22 O 1.21274 * 120.00554 * 0.02562 * 21 20 19 23 23 C 1.50700 * 119.99760 * 180.02562 * 21 20 19 24 24 C 1.52998 * 109.47189 * 180.02562 * 23 21 20 25 25 C 1.53000 * 109.47367 * 179.97438 * 24 23 21 26 26 C 1.53781 * 113.61572 * 274.13449 * 25 24 23 27 27 C 1.53949 * 87.01966 * 220.04617 * 26 25 24 28 28 C 1.53776 * 87.11206 * 25.36415 * 27 26 25 29 29 H 1.09000 * 109.46902 * 68.48350 * 1 2 3 30 30 H 1.09003 * 109.47340 * 188.48289 * 1 2 3 31 31 H 1.08997 * 109.46858 * 308.48788 * 1 2 3 32 32 H 1.08999 * 109.46601 * 120.00123 * 2 1 3 33 33 H 1.09001 * 109.46877 * 240.00136 * 2 1 3 34 34 H 1.08997 * 109.46482 * 205.85951 * 4 3 2 35 35 H 1.09003 * 109.46760 * 325.85191 * 4 3 2 36 36 H 0.96994 * 120.00148 * 0.02562 * 7 5 4 37 37 H 0.97003 * 120.00178 * 179.97438 * 11 10 8 38 38 H 1.08996 * 109.47824 * 59.99844 * 18 16 3 39 39 H 1.09005 * 109.47136 * 179.97438 * 18 16 3 40 40 H 1.09002 * 109.46788 * 299.99116 * 18 16 3 41 41 H 1.09003 * 109.46820 * 64.99727 * 19 16 3 42 42 H 1.08998 * 109.47147 * 184.99273 * 19 16 3 43 43 H 0.97001 * 120.00197 * 0.02562 * 20 19 16 44 44 H 1.09003 * 109.47311 * 299.99878 * 23 21 20 45 45 H 1.08998 * 109.47375 * 59.99865 * 23 21 20 46 46 H 1.09006 * 109.47247 * 299.99811 * 24 23 21 47 47 H 1.08998 * 109.47147 * 59.99634 * 24 23 21 48 48 H 1.08998 * 112.85065 * 45.33219 * 25 24 23 49 49 H 1.08996 * 113.61505 * 334.57071 * 26 25 24 50 50 H 1.09005 * 113.61227 * 105.46934 * 26 25 24 51 51 H 1.09004 * 113.54152 * 270.80814 * 27 26 25 52 52 H 1.09007 * 113.74096 * 139.94762 * 27 26 25 53 53 H 1.08997 * 113.61367 * 220.08655 * 28 27 26 54 54 H 1.09006 * 113.69207 * 89.19917 * 28 27 26 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 1.5301 0.0000 0.0000 3 7 2.0197 1.3850 0.0000 4 6 1.7384 2.0428 -1.2830 5 6 0.3481 2.6236 -1.2556 6 8 -0.2889 2.6234 -0.2235 7 7 -0.1873 3.1434 -2.3780 8 6 -1.4523 3.6712 -2.3530 9 1 -2.0197 3.6710 -1.4340 10 6 -2.0042 4.2076 -3.5100 11 7 -1.3137 4.2084 -4.6281 12 14 -3.7280 4.9262 -3.4763 13 1 -3.7785 6.0460 -2.5023 14 1 -4.0812 5.4292 -4.8282 15 1 -4.6951 3.8744 -3.0718 16 6 3.4537 1.4363 0.3147 17 1 3.8245 2.4489 0.1558 18 6 4.2106 0.4674 -0.5958 19 6 3.6697 1.0375 1.7759 20 7 2.8510 1.8903 2.6411 21 6 2.8795 1.7193 3.9776 22 8 3.5832 0.8597 4.4642 23 6 2.0369 2.5962 4.8676 24 6 2.2530 2.1974 6.3288 25 6 1.3980 3.0882 7.2324 26 6 2.0767 4.4157 7.6090 27 6 1.4929 4.2210 9.0202 28 6 1.4781 2.7126 8.7215 29 1 -0.3633 0.3769 -0.9561 30 1 -0.3634 -1.0164 0.1516 31 1 -0.3633 0.6396 0.8044 32 1 1.8933 -0.5139 0.8900 33 1 1.8934 -0.5138 -0.8900 34 1 2.4624 2.8406 -1.4486 35 1 1.8115 1.3129 -2.0893 36 1 0.3220 3.1433 -3.2034 37 1 -1.6990 4.5825 -5.4359 38 1 4.0568 0.7515 -1.6368 39 1 5.2748 0.5058 -0.3626 40 1 3.8399 -0.5453 -0.4369 41 1 3.3811 -0.0045 1.9146 42 1 4.7214 1.1606 2.0345 43 1 2.2879 2.5776 2.2520 44 1 2.3253 3.6382 4.7293 45 1 0.9853 2.4729 4.6087 46 1 1.9648 1.1554 6.4675 47 1 3.3046 2.3210 6.5874 48 1 0.3782 3.2075 6.8665 49 1 3.1654 4.3739 7.5772 50 1 1.6697 5.2790 7.0824 51 1 0.4992 4.6516 9.1435 52 1 2.1777 4.5009 9.8209 53 1 0.5887 2.2029 9.0917 54 1 2.4023 2.2030 8.9942 RHF calculation, no. of doubly occupied orbitals= 66 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=-1 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 ZINC001152611708.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 05:52:06 Heat of formation + Delta-G solvation = -65.239411 kcal Electronic energy + Delta-G solvation = -30262.950416 eV Core-core repulsion = 26234.877827 eV Total energy + Delta-G solvation = -4028.072590 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.72 seconds Orbital eigenvalues (eV) -39.93486 -39.20275 -38.66473 -37.31911 -34.41561 -33.77577 -32.84158 -31.67602 -31.24129 -29.79935 -27.40101 -26.53446 -25.83590 -25.31037 -24.19022 -22.63805 -22.05151 -20.12366 -19.74677 -19.54473 -18.95853 -17.84662 -16.92299 -16.41566 -16.08217 -15.89242 -15.67208 -15.27285 -15.04489 -14.82705 -14.61725 -14.23650 -13.91047 -13.59611 -13.50870 -13.09029 -13.00951 -12.84344 -12.69742 -12.64232 -12.39952 -12.31237 -12.01374 -11.97563 -11.81125 -11.51865 -11.49932 -11.30454 -11.10404 -11.07399 -10.84135 -10.74430 -10.71252 -10.44510 -10.40614 -10.38814 -10.27498 -10.19278 -9.67991 -9.41950 -8.87909 -8.45292 -7.92609 -7.89854 -6.40425 -3.80841 2.79195 3.19603 3.25407 3.29043 3.32820 3.86890 3.95412 4.23108 4.39478 4.45516 4.53583 4.65715 4.70451 4.85586 4.95962 5.09775 5.14190 5.19487 5.20907 5.24857 5.31449 5.40377 5.47648 5.53595 5.54680 5.55247 5.55984 5.62365 5.65556 5.69420 5.73312 5.75997 5.76742 5.85341 5.86506 5.93652 5.97854 6.08175 6.10704 6.17602 6.25270 6.30514 6.36168 6.56168 6.60054 6.98792 7.22333 7.36065 7.55652 7.73075 8.07838 8.39352 8.64781 9.20491 9.57536 10.10199 10.77441 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.009581 B = 0.002540 C = 0.002115 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2921.690919 B =11018.863043 C =13236.141680 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.140 4.140 2 C 0.058 3.942 3 N -0.507 5.507 4 C 0.044 3.956 5 C 0.447 3.553 6 O -0.568 6.568 7 N -0.570 5.570 8 C -0.295 4.295 9 H 0.102 0.898 10 C 0.021 3.979 11 N -0.904 5.904 12 Si 0.928 3.072 13 H -0.274 1.274 14 H -0.285 1.285 15 H -0.275 1.275 16 C 0.065 3.935 17 H 0.088 0.912 18 C -0.183 4.183 19 C 0.133 3.867 20 N -0.713 5.713 21 C 0.511 3.489 22 O -0.558 6.558 23 C -0.140 4.140 24 C -0.091 4.091 25 C -0.113 4.113 26 C -0.139 4.139 27 C -0.144 4.144 28 C -0.138 4.138 29 H 0.056 0.944 30 H 0.038 0.962 31 H 0.079 0.921 32 H 0.067 0.933 33 H 0.029 0.971 34 H 0.083 0.917 35 H 0.052 0.948 36 H 0.390 0.610 37 H 0.271 0.729 38 H 0.062 0.938 39 H 0.061 0.939 40 H 0.062 0.938 41 H 0.064 0.936 42 H 0.066 0.934 43 H 0.414 0.586 44 H 0.091 0.909 45 H 0.095 0.905 46 H 0.069 0.931 47 H 0.068 0.932 48 H 0.091 0.909 49 H 0.080 0.920 50 H 0.066 0.934 51 H 0.078 0.922 52 H 0.064 0.936 53 H 0.065 0.935 54 H 0.080 0.920 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 10.369 -3.486 15.415 18.902 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 -0.198 4.198 2 C -0.070 4.070 3 N -0.231 5.231 4 C -0.087 4.087 5 C 0.232 3.768 6 O -0.451 6.451 7 N -0.207 5.207 8 C -0.425 4.425 9 H 0.119 0.881 10 C -0.180 4.180 11 N -0.546 5.546 12 Si 0.756 3.244 13 H -0.200 1.200 14 H -0.211 1.211 15 H -0.200 1.200 16 C -0.044 4.044 17 H 0.106 0.894 18 C -0.243 4.243 19 C 0.008 3.992 20 N -0.365 5.365 21 C 0.298 3.702 22 O -0.437 6.437 23 C -0.180 4.180 24 C -0.129 4.129 25 C -0.131 4.131 26 C -0.177 4.177 27 C -0.182 4.182 28 C -0.175 4.175 29 H 0.075 0.925 30 H 0.057 0.943 31 H 0.098 0.902 32 H 0.086 0.914 33 H 0.047 0.953 34 H 0.101 0.899 35 H 0.070 0.930 36 H 0.223 0.777 37 H 0.081 0.919 38 H 0.081 0.919 39 H 0.080 0.920 40 H 0.081 0.919 41 H 0.083 0.917 42 H 0.085 0.915 43 H 0.251 0.749 44 H 0.109 0.891 45 H 0.113 0.887 46 H 0.087 0.913 47 H 0.086 0.914 48 H 0.109 0.891 49 H 0.098 0.902 50 H 0.085 0.915 51 H 0.097 0.903 52 H 0.083 0.917 53 H 0.083 0.917 54 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges 10.120 -3.767 16.625 19.824 hybrid contribution -0.384 0.280 -1.700 1.765 sum 9.737 -3.487 14.925 18.158 Atomic orbital electron populations 1.21846 0.93804 0.99823 1.04324 1.22138 0.97128 0.88093 0.99631 1.61743 1.12608 1.16920 1.31787 1.21948 0.97974 0.98618 0.90187 1.19712 0.87891 0.84279 0.84896 1.90497 1.62668 1.60702 1.31270 1.41878 1.15730 1.53222 1.09906 1.19604 0.91108 1.34562 0.97236 0.88054 1.25232 0.99930 0.97973 0.94899 1.69601 1.38155 1.46422 1.00397 0.85956 0.82013 0.79339 0.77124 1.19964 1.21074 1.20004 1.22077 0.88479 1.00076 0.93782 0.89366 1.22428 1.00949 1.00517 1.00379 1.21320 0.94764 0.94928 0.88189 1.45908 1.46599 1.38226 1.05787 1.20733 0.82387 0.84367 0.82736 1.90659 1.42513 1.35436 1.75078 1.21659 1.01071 1.00105 0.95167 1.21293 1.00051 0.99646 0.91863 1.22603 0.99848 0.95848 0.94785 1.23026 1.00348 0.97714 0.96568 1.22839 1.01207 0.96790 0.97330 1.22930 1.02117 0.96344 0.96142 0.92493 0.94283 0.90170 0.91435 0.95270 0.89911 0.92995 0.77710 0.91932 0.91889 0.91952 0.91898 0.91741 0.91530 0.74945 0.89074 0.88660 0.91257 0.91373 0.89095 0.90159 0.91509 0.90342 0.91733 0.91662 0.90136 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 C -0.14 -2.38 8.42 37.16 0.31 -2.07 16 2 C 0.06 0.82 4.36 -3.82 -0.02 0.81 16 3 N -0.51 -7.29 3.40 -228.08 -0.78 -8.07 16 4 C 0.04 0.71 4.70 -4.97 -0.02 0.69 16 5 C 0.45 9.71 6.11 -10.98 -0.07 9.65 16 6 O -0.57 -13.87 13.25 5.55 0.07 -13.80 16 7 N -0.57 -13.76 5.29 -10.96 -0.06 -13.81 16 8 C -0.30 -7.94 9.68 -14.94 -0.14 -8.09 16 9 H 0.10 2.85 7.16 -52.48 -0.38 2.48 16 10 C 0.02 0.55 5.50 -17.47 -0.10 0.45 16 11 N -0.90 -24.20 13.05 55.50 0.72 -23.48 16 12 Si 0.93 20.74 29.55 -169.99 -5.02 15.71 16 13 H -0.27 -6.08 7.11 56.52 0.40 -5.68 16 14 H -0.29 -6.26 7.11 56.52 0.40 -5.86 16 15 H -0.27 -6.11 7.11 56.52 0.40 -5.71 16 16 C 0.07 0.74 2.41 -67.72 -0.16 0.58 16 17 H 0.09 0.97 7.71 -51.93 -0.40 0.57 16 18 C -0.18 -1.79 8.46 37.16 0.31 -1.48 16 19 C 0.13 1.57 4.95 -4.04 -0.02 1.55 16 20 N -0.71 -8.96 5.39 -60.30 -0.32 -9.28 16 21 C 0.51 6.80 7.83 -10.99 -0.09 6.71 16 22 O -0.56 -9.17 15.98 5.56 0.09 -9.08 16 23 C -0.14 -1.46 5.70 -27.88 -0.16 -1.62 16 24 C -0.09 -0.92 4.33 -26.73 -0.12 -1.03 16 25 C -0.11 -0.97 3.64 -89.81 -0.33 -1.29 16 26 C -0.14 -1.11 7.65 -25.83 -0.20 -1.31 16 27 C -0.14 -1.07 8.09 -25.83 -0.21 -1.28 16 28 C -0.14 -1.10 7.65 -25.92 -0.20 -1.30 16 29 H 0.06 1.12 6.33 -51.93 -0.33 0.79 16 30 H 0.04 0.58 8.14 -51.93 -0.42 0.15 16 31 H 0.08 1.55 6.98 -51.93 -0.36 1.19 16 32 H 0.07 0.91 6.24 -51.93 -0.32 0.59 16 33 H 0.03 0.39 6.74 -51.93 -0.35 0.04 16 34 H 0.08 1.21 7.52 -51.93 -0.39 0.81 16 35 H 0.05 0.80 7.57 -51.93 -0.39 0.40 16 36 H 0.39 9.14 7.90 -40.82 -0.32 8.82 16 37 H 0.27 6.92 8.31 -40.82 -0.34 6.58 16 38 H 0.06 0.63 7.56 -51.93 -0.39 0.24 16 39 H 0.06 0.52 8.14 -51.93 -0.42 0.10 16 40 H 0.06 0.62 6.61 -51.93 -0.34 0.28 16 41 H 0.06 0.83 6.62 -51.93 -0.34 0.48 16 42 H 0.07 0.76 8.14 -51.93 -0.42 0.33 16 43 H 0.41 5.31 8.14 -40.82 -0.33 4.97 16 44 H 0.09 0.83 8.14 -51.93 -0.42 0.41 16 45 H 0.10 0.97 8.14 -51.93 -0.42 0.55 16 46 H 0.07 0.78 8.10 -51.93 -0.42 0.36 16 47 H 0.07 0.74 7.83 -51.93 -0.41 0.33 16 48 H 0.09 0.78 8.14 -51.93 -0.42 0.36 16 49 H 0.08 0.64 7.92 -51.93 -0.41 0.23 16 50 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 51 H 0.08 0.55 8.14 -51.93 -0.42 0.13 16 52 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 53 H 0.06 0.50 8.14 -51.93 -0.42 0.07 16 54 H 0.08 0.64 8.10 -51.93 -0.42 0.22 16 LS Contribution 421.42 15.07 6.35 6.35 Total: -1.00 -30.33 421.42 -9.82 -40.14 By element: Atomic # 1 Polarization: 24.02 SS G_CDS: -9.68 Total: 14.34 kcal Atomic # 6 Polarization: 2.16 SS G_CDS: -1.20 Total: 0.96 kcal Atomic # 7 Polarization: -54.20 SS G_CDS: -0.43 Total: -54.64 kcal Atomic # 8 Polarization: -23.04 SS G_CDS: 0.16 Total: -22.87 kcal Atomic # 14 Polarization: 20.74 SS G_CDS: -5.02 Total: 15.71 kcal Total LS contribution 6.35 Total: 6.35 kcal Total: -30.33 -9.82 -40.14 kcal The number of atoms in the molecule is 54 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. ZINC001152611708.mol2 54 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 -25.095 kcal (2) G-P(sol) polarization free energy of solvation -30.325 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -55.420 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.820 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.145 kcal (6) G-S(sol) free energy of system = (1) + (5) -65.239 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.72 seconds