Wall clock time and date at job start Sat Mar 6 2021 23:26:05 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 1.42894 * 1 3 3 Si 1.86305 * 109.47215 * 2 1 4 4 C 1.50695 * 109.47254 * 239.99825 * 2 1 3 5 5 C 1.38241 * 119.94298 * 299.99989 * 4 2 1 6 6 C 1.38168 * 120.05664 * 179.97438 * 5 4 2 7 7 N 1.48006 * 120.03206 * 179.97438 * 6 5 4 8 8 O 1.21796 * 119.99545 * 359.97438 * 7 6 5 9 9 O 1.21798 * 119.99896 * 180.02562 * 7 6 5 10 10 C 1.38713 * 119.94442 * 359.97438 * 6 5 4 11 11 O 1.35896 * 120.05732 * 180.02562 * 10 6 5 12 12 C 1.42906 * 116.99920 * 180.02562 * 11 10 6 13 13 C 1.50703 * 109.47037 * 179.97438 * 12 11 10 14 14 O 1.21281 * 120.00112 * 359.97438 * 13 12 11 15 15 N 1.34773 * 119.99783 * 179.97438 * 13 12 11 16 16 C 1.46502 * 119.99797 * 179.97438 * 15 13 12 17 17 C 1.52999 * 109.47033 * 176.30637 * 16 15 13 18 18 C 1.50702 * 112.84754 * 73.33030 * 17 16 15 19 19 C 1.38230 * 119.99903 * 246.01697 * 18 17 16 20 20 C 1.38236 * 120.00125 * 179.76632 * 19 18 17 21 21 C 1.38242 * 119.99894 * 0.50973 * 20 19 18 22 22 C 1.38234 * 119.99449 * 359.74677 * 21 20 19 23 23 C 1.38233 * 120.00403 * 359.97438 * 22 21 20 24 24 C 1.53778 * 113.61674 * 302.13148 * 17 16 15 25 25 C 1.53779 * 87.08618 * 270.88282 * 24 17 16 26 26 H 1.08990 * 113.61389 * 220.01905 * 25 24 17 27 27 O 1.42908 * 113.61084 * 89.19697 * 25 24 17 28 28 C 1.53784 * 87.07861 * 334.56859 * 25 24 17 29 29 C 1.38756 * 119.88634 * 359.97438 * 10 6 5 30 30 C 1.38126 * 119.94533 * 0.02562 * 29 10 6 31 31 H 0.96699 * 113.99838 * 59.99885 * 1 2 3 32 32 H 1.09004 * 109.46870 * 119.99581 * 2 1 3 33 33 H 1.48493 * 109.99874 * 298.67948 * 3 2 1 34 34 H 1.48499 * 109.99867 * 59.99922 * 3 2 1 35 35 H 1.08000 * 119.97149 * 0.25713 * 5 4 2 36 36 H 1.09004 * 109.46929 * 299.99355 * 12 11 10 37 37 H 1.08997 * 109.47436 * 59.99782 * 12 11 10 38 38 H 0.96994 * 120.00527 * 0.02562 * 15 13 12 39 39 H 1.08996 * 109.47314 * 296.31261 * 16 15 13 40 40 H 1.09001 * 109.46709 * 56.31290 * 16 15 13 41 41 H 1.08006 * 120.00303 * 0.02562 * 19 18 17 42 42 H 1.07998 * 120.00297 * 180.23166 * 20 19 18 43 43 H 1.07990 * 120.00279 * 179.72528 * 21 20 19 44 44 H 1.08002 * 119.99687 * 179.97438 * 22 21 20 45 45 H 1.07998 * 120.00220 * 179.97438 * 23 22 21 46 46 H 1.09002 * 113.61095 * 25.43708 * 24 17 16 47 47 H 1.09004 * 113.61653 * 156.24658 * 24 17 16 48 48 H 0.96698 * 113.99303 * 180.02562 * 27 25 24 49 49 H 1.09005 * 113.61320 * 270.88157 * 28 25 24 50 50 H 1.09001 * 113.61281 * 139.97745 * 28 25 24 51 51 H 1.08001 * 120.02981 * 179.97438 * 29 10 6 52 52 H 1.07999 * 119.97223 * 179.97438 * 30 29 10 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 1.4289 0.0000 0.0000 3 14 2.0500 1.7565 0.0000 4 6 1.9313 -0.7104 -1.2304 5 6 1.5966 -2.0339 -1.4479 6 6 2.0555 -2.6874 -2.5755 7 7 1.6973 -4.1046 -2.8076 8 8 0.9981 -4.6954 -2.0042 9 8 2.1025 -4.6802 -3.8016 10 6 2.8522 -2.0142 -3.4899 11 8 3.3043 -2.6545 -4.6000 12 6 4.1204 -1.8992 -5.4976 13 6 4.5249 -2.7679 -6.6607 14 8 4.1516 -3.9205 -6.7153 15 7 5.3016 -2.2639 -7.6400 16 6 5.6953 -3.1086 -8.7704 17 6 6.4910 -2.2752 -9.7770 18 6 7.8833 -1.9528 -9.2989 19 6 8.2349 -0.6440 -9.0268 20 6 9.5106 -0.3488 -8.5836 21 6 10.4379 -1.3613 -8.4227 22 6 10.0879 -2.6696 -8.6999 23 6 8.8104 -2.9654 -9.1376 24 6 5.7236 -1.0530 -10.3081 25 6 5.1829 -1.9722 -11.4160 26 1 5.1345 -1.4947 -12.3945 27 8 3.9698 -2.6405 -11.0639 28 6 6.4428 -2.8297 -11.2106 29 6 3.1858 -0.6854 -3.2698 30 6 2.7245 -0.0366 -2.1410 31 1 -0.3933 0.4417 -0.7650 32 1 1.7922 -0.5138 0.8901 33 1 1.5879 2.4585 -1.2242 34 1 1.5615 2.4679 1.2085 35 1 0.9722 -2.5563 -0.7382 36 1 3.5586 -1.0398 -5.8637 37 1 5.0124 -1.5542 -4.9747 38 1 5.6005 -1.3422 -7.5962 39 1 6.3131 -3.9316 -8.4112 40 1 4.8035 -3.5077 -9.2536 41 1 7.5117 0.1476 -9.1564 42 1 9.7842 0.6733 -8.3675 43 1 11.4359 -1.1303 -8.0808 44 1 10.8125 -3.4606 -8.5746 45 1 8.5371 -3.9874 -9.3545 46 1 4.9537 -0.6909 -9.6266 47 1 6.3709 -0.2571 -10.6764 48 1 3.6250 -3.2204 -11.7566 49 1 7.2868 -2.5203 -11.8271 50 1 6.2535 -3.9021 -11.2578 51 1 3.8063 -0.1591 -3.9800 52 1 2.9843 0.9974 -1.9690 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=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_13154426_4549638.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 23:26:05 Heat of formation + Delta-G solvation = -52.657964 kcal Electronic energy + Delta-G solvation = -39788.785293 eV Core-core repulsion = 34497.486441 eV Total energy + Delta-G solvation = -5291.298852 eV No. of doubly occupied orbitals = 76 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 415.160 amu Computer time = 1.70 seconds Orbital eigenvalues (eV) -42.98519 -42.06364 -41.62521 -40.45715 -39.49983 -39.28729 -37.61727 -37.09032 -36.47167 -35.03394 -33.48683 -32.38456 -32.06175 -31.86051 -30.60331 -28.16928 -27.55713 -27.11038 -26.61910 -24.85499 -23.95355 -23.33615 -22.78433 -22.49101 -21.64822 -20.43950 -20.13584 -19.41420 -19.18536 -18.76974 -18.45949 -18.30289 -18.28388 -17.83790 -17.61531 -17.20090 -16.88559 -16.58244 -16.51747 -16.26491 -15.98216 -15.86230 -15.75208 -15.63190 -15.35194 -15.06148 -14.85500 -14.57443 -14.36577 -14.23605 -14.03232 -13.95947 -13.82295 -13.52215 -13.33532 -13.26046 -13.17743 -12.87287 -12.52865 -12.50446 -12.37157 -12.16303 -12.01981 -11.99807 -11.81322 -11.76208 -11.69743 -11.41966 -10.95172 -10.90644 -10.87125 -10.85033 -10.06336 -9.93194 -9.88106 -9.72583 -5.21025 -1.09900 -0.35278 0.31482 0.38024 0.41384 0.56830 1.01999 1.14351 1.34175 1.53279 1.76421 1.95879 2.26303 2.71324 2.92389 2.99390 3.05120 3.16501 3.21116 3.25249 3.34974 3.46836 3.54271 3.58383 3.62388 3.62777 3.68735 3.72832 3.84894 3.97754 4.00717 4.12674 4.17390 4.20156 4.24535 4.35786 4.45799 4.46057 4.50145 4.54356 4.57086 4.63353 4.70007 4.78185 4.89104 4.90068 4.95509 5.00528 5.03361 5.09032 5.30208 5.46893 5.48122 5.53035 5.55846 5.74478 5.97289 6.17049 6.35040 6.55535 6.97509 7.13740 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.525 6.525 2 C -0.072 4.072 3 Si 0.687 3.313 4 C -0.157 4.157 5 C 0.009 3.991 6 C -0.076 4.076 7 N 0.029 4.971 8 O -0.178 6.178 9 O -0.117 6.117 10 C 0.201 3.799 11 O -0.252 6.252 12 C 0.031 3.969 13 C 0.514 3.486 14 O -0.496 6.496 15 N -0.719 5.719 16 C 0.148 3.852 17 C -0.051 4.051 18 C -0.070 4.070 19 C -0.121 4.121 20 C -0.117 4.117 21 C -0.122 4.122 22 C -0.115 4.115 23 C -0.111 4.111 24 C -0.127 4.127 25 C 0.080 3.920 26 H 0.072 0.928 27 O -0.547 6.547 28 C -0.151 4.151 29 C -0.210 4.210 30 C -0.024 4.024 31 H 0.378 0.622 32 H 0.126 0.874 33 H -0.256 1.256 34 H -0.251 1.251 35 H 0.164 0.836 36 H 0.100 0.900 37 H 0.101 0.899 38 H 0.399 0.601 39 H 0.069 0.931 40 H 0.098 0.902 41 H 0.123 0.877 42 H 0.122 0.878 43 H 0.121 0.879 44 H 0.123 0.877 45 H 0.121 0.879 46 H 0.081 0.919 47 H 0.102 0.898 48 H 0.384 0.616 49 H 0.096 0.904 50 H 0.081 0.919 51 H 0.156 0.844 52 H 0.149 0.851 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.814 9.848 -3.782 12.559 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 -0.331 6.331 2 C -0.181 4.181 3 Si 0.587 3.413 4 C -0.158 4.158 5 C -0.010 4.010 6 C -0.161 4.161 7 N 0.548 4.452 8 O -0.386 6.386 9 O -0.341 6.341 10 C 0.151 3.849 11 O -0.161 6.161 12 C -0.047 4.047 13 C 0.297 3.703 14 O -0.369 6.369 15 N -0.374 5.374 16 C 0.025 3.975 17 C -0.052 4.052 18 C -0.070 4.070 19 C -0.139 4.139 20 C -0.135 4.135 21 C -0.140 4.140 22 C -0.133 4.133 23 C -0.129 4.129 24 C -0.164 4.164 25 C 0.020 3.980 26 H 0.090 0.910 27 O -0.353 6.353 28 C -0.189 4.189 29 C -0.229 4.229 30 C -0.042 4.042 31 H 0.226 0.774 32 H 0.144 0.856 33 H -0.181 1.181 34 H -0.175 1.175 35 H 0.182 0.818 36 H 0.118 0.882 37 H 0.119 0.881 38 H 0.233 0.767 39 H 0.087 0.913 40 H 0.116 0.884 41 H 0.141 0.859 42 H 0.140 0.860 43 H 0.140 0.860 44 H 0.141 0.859 45 H 0.139 0.861 46 H 0.100 0.900 47 H 0.120 0.880 48 H 0.232 0.768 49 H 0.115 0.885 50 H 0.100 0.900 51 H 0.174 0.826 52 H 0.166 0.834 Dipole moment (debyes) X Y Z Total from point charges 6.590 10.290 -2.625 12.499 hybrid contribution -0.740 -0.140 -1.122 1.351 sum 5.851 10.150 -3.747 12.300 Atomic orbital electron populations 1.86655 1.17235 1.79842 1.49406 1.25065 0.84335 1.11152 0.97589 0.95173 0.91270 0.73789 0.81029 1.20242 1.02364 0.93906 0.99318 1.20832 0.93517 0.93555 0.93065 1.20587 1.10637 0.84071 1.00761 1.43336 0.99186 1.02282 1.00347 1.94552 1.35367 1.66680 1.42018 1.94704 1.54626 1.67576 1.17207 1.18713 0.89797 0.90781 0.85603 1.86508 1.62794 1.37521 1.29307 1.22734 0.96230 0.94948 0.90823 1.19708 0.79428 0.88157 0.82986 1.90862 1.52407 1.17080 1.76532 1.45619 1.52679 1.16019 1.23046 1.21246 0.99598 0.91873 0.84765 1.20923 0.91666 0.97654 0.94935 1.19590 0.94395 0.93497 0.99502 1.21048 0.96734 0.95816 1.00306 1.21173 0.93582 0.99368 0.99379 1.21219 0.99688 0.93065 1.00045 1.21202 0.96446 0.96800 0.98858 1.20996 0.93308 0.99084 0.99487 1.23231 0.99039 0.96111 0.98055 1.22626 0.84068 0.93672 0.97588 0.90989 1.86493 1.39417 1.63746 1.45617 1.23685 0.99377 1.01326 0.94522 1.21274 1.07184 0.92653 1.01777 1.21255 0.91785 0.99913 0.91234 0.77422 0.85640 1.18109 1.17517 0.81823 0.88173 0.88098 0.76710 0.91269 0.88425 0.85942 0.85987 0.86048 0.85946 0.86096 0.90041 0.87984 0.76760 0.88524 0.90031 0.82618 0.83390 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 -0.53 0.23 12.77 -35.23 -0.45 -0.22 16 2 C -0.07 0.17 2.82 36.00 0.10 0.27 16 3 Si 0.69 -2.41 29.78 -169.99 -5.06 -7.48 16 4 C -0.16 0.29 5.39 -104.60 -0.56 -0.28 16 5 C 0.01 0.01 9.11 -39.61 -0.36 -0.35 16 6 C -0.08 -0.24 6.87 -79.80 -0.55 -0.79 16 7 N 0.03 0.20 4.45 34.03 0.15 0.35 16 8 O -0.18 -1.35 18.45 -29.46 -0.54 -1.90 16 9 O -0.12 -1.07 17.24 -36.49 -0.63 -1.70 16 10 C 0.20 0.24 6.67 -39.21 -0.26 -0.02 16 11 O -0.25 -0.73 7.68 -49.77 -0.38 -1.11 16 12 C 0.03 -0.05 5.22 36.01 0.19 0.14 16 13 C 0.51 0.90 7.91 -10.99 -0.09 0.81 16 14 O -0.50 -3.61 16.50 -14.35 -0.24 -3.84 16 15 N -0.72 0.77 5.08 -60.29 -0.31 0.47 16 16 C 0.15 -0.02 4.86 -4.04 -0.02 -0.04 16 17 C -0.05 0.11 0.65 -154.85 -0.10 0.01 16 18 C -0.07 0.11 4.85 -104.63 -0.51 -0.40 16 19 C -0.12 0.26 9.05 -39.59 -0.36 -0.10 16 20 C -0.12 0.19 10.05 -39.58 -0.40 -0.21 16 21 C -0.12 0.12 10.05 -39.58 -0.40 -0.28 16 22 C -0.12 0.07 10.05 -39.58 -0.40 -0.33 16 23 C -0.11 0.07 9.23 -39.58 -0.37 -0.30 16 24 C -0.13 0.39 5.87 -25.92 -0.15 0.23 16 25 C 0.08 -0.21 5.27 -25.92 -0.14 -0.34 16 26 H 0.07 -0.25 8.14 -51.93 -0.42 -0.67 16 27 O -0.55 0.64 11.59 -35.23 -0.41 0.23 16 28 C -0.15 0.40 6.92 -25.92 -0.18 0.22 16 29 C -0.21 0.60 9.04 -39.43 -0.36 0.24 16 30 C -0.02 0.09 8.66 -39.60 -0.34 -0.26 16 31 H 0.38 -1.27 8.70 45.56 0.40 -0.87 16 32 H 0.13 -0.38 7.96 -51.93 -0.41 -0.79 16 33 H -0.26 0.52 7.11 56.52 0.40 0.92 16 34 H -0.25 -0.08 7.11 56.52 0.40 0.33 16 35 H 0.16 0.13 7.61 -52.49 -0.40 -0.27 16 36 H 0.10 -0.47 7.66 -51.93 -0.40 -0.87 16 37 H 0.10 -0.48 7.66 -51.93 -0.40 -0.88 16 38 H 0.40 -1.55 7.90 -40.82 -0.32 -1.87 16 39 H 0.07 0.08 7.80 -51.93 -0.41 -0.33 16 40 H 0.10 0.17 6.06 -51.93 -0.31 -0.15 16 41 H 0.12 -0.49 6.42 -52.48 -0.34 -0.83 16 42 H 0.12 -0.39 8.06 -52.49 -0.42 -0.81 16 43 H 0.12 -0.27 8.06 -52.49 -0.42 -0.70 16 44 H 0.12 -0.21 8.06 -52.49 -0.42 -0.64 16 45 H 0.12 -0.15 8.06 -52.49 -0.42 -0.57 16 46 H 0.08 -0.22 7.36 -51.93 -0.38 -0.60 16 47 H 0.10 -0.41 6.80 -51.93 -0.35 -0.77 16 48 H 0.38 -1.74 9.12 45.56 0.42 -1.33 16 49 H 0.10 -0.28 8.10 -51.93 -0.42 -0.70 16 50 H 0.08 -0.20 8.10 -51.93 -0.42 -0.62 16 51 H 0.16 -0.99 6.30 -52.49 -0.33 -1.32 16 52 H 0.15 -0.92 4.87 -52.49 -0.26 -1.18 16 LS Contribution 435.09 15.07 6.56 6.56 Total: 0.00 -13.71 435.09 -12.21 -25.91 By element: Atomic # 1 Polarization: -9.85 SS G_CDS: -5.65 Total: -15.50 kcal Atomic # 6 Polarization: 3.48 SS G_CDS: -5.24 Total: -1.76 kcal Atomic # 7 Polarization: 0.97 SS G_CDS: -0.15 Total: 0.82 kcal Atomic # 8 Polarization: -5.89 SS G_CDS: -2.65 Total: -8.54 kcal Atomic # 14 Polarization: -2.41 SS G_CDS: -5.06 Total: -7.48 kcal Total LS contribution 6.56 Total: 6.56 kcal Total: -13.71 -12.21 -25.91 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_13154426_4549638.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 -26.747 kcal (2) G-P(sol) polarization free energy of solvation -13.706 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -40.453 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.205 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -25.911 kcal (6) G-S(sol) free energy of system = (1) + (5) -52.658 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.70 seconds