Wall clock time and date at job start Tue Mar 31 2020 23:23:54 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 N 1.46504 * 1 3 3 C 1.36936 * 119.99820 * 2 1 4 4 H 1.08004 * 119.99590 * 161.01187 * 3 2 1 5 5 C 1.38814 * 120.00196 * 340.73057 * 3 2 1 6 6 N 1.31624 * 119.99660 * 343.66998 * 5 3 2 7 7 Si 1.86798 * 119.99859 * 163.66484 * 5 3 2 8 8 H 1.48491 * 109.47304 * 0.02562 * 7 5 3 9 9 H 1.48508 * 109.46871 * 120.00514 * 7 5 3 10 10 H 1.48504 * 109.46960 * 239.99953 * 7 5 3 11 11 C 1.46497 * 119.99875 * 179.97438 * 2 1 3 12 12 C 1.52998 * 109.47204 * 270.00202 * 11 2 1 13 13 C 1.53004 * 109.47301 * 180.02562 * 12 11 2 14 14 N 1.46505 * 109.47275 * 180.02562 * 13 12 11 15 15 C 1.46499 * 119.99754 * 89.99540 * 14 13 12 16 16 C 1.34771 * 119.99881 * 269.99798 * 14 13 12 17 17 O 1.21285 * 120.00016 * 4.39138 * 16 14 13 18 18 C 1.50699 * 120.00067 * 184.39016 * 16 14 13 19 19 H 1.09005 * 110.85433 * 52.95182 * 18 16 14 20 20 C 1.54627 * 110.97322 * 289.15799 * 18 16 14 21 21 C 1.51274 * 104.19696 * 266.68134 * 20 18 16 22 22 O 1.21275 * 124.94418 * 163.78326 * 21 20 18 23 23 N 1.34421 * 110.11770 * 343.74294 * 21 20 18 24 24 C 1.46493 * 124.35404 * 179.59293 * 23 21 20 25 25 C 1.53002 * 109.46977 * 359.97144 * 24 23 21 26 26 C 1.52995 * 109.47525 * 119.97508 * 24 23 21 27 27 C 1.53001 * 109.46991 * 239.97554 * 24 23 21 28 28 C 1.46868 * 111.30716 * 359.58889 * 23 21 20 29 29 H 1.08998 * 109.46672 * 84.78478 * 1 2 3 30 30 H 1.08997 * 109.46831 * 204.78183 * 1 2 3 31 31 H 1.08992 * 109.47193 * 324.78430 * 1 2 3 32 32 H 0.96996 * 119.99348 * 179.97438 * 6 5 3 33 33 H 1.08998 * 109.47452 * 30.00203 * 11 2 1 34 34 H 1.09007 * 109.46872 * 150.00620 * 11 2 1 35 35 H 1.09002 * 109.47609 * 300.00105 * 12 11 2 36 36 H 1.08998 * 109.47372 * 60.00160 * 12 11 2 37 37 H 1.09000 * 109.46572 * 299.99812 * 13 12 11 38 38 H 1.08998 * 109.47091 * 59.99603 * 13 12 11 39 39 H 1.09007 * 109.46763 * 91.03290 * 15 14 13 40 40 H 1.08999 * 109.46950 * 211.02712 * 15 14 13 41 41 H 1.08993 * 109.47549 * 331.02917 * 15 14 13 42 42 H 1.09006 * 110.48242 * 25.35690 * 20 18 16 43 43 H 1.08999 * 110.48947 * 147.99323 * 20 18 16 44 44 H 1.08997 * 109.46750 * 60.00402 * 25 24 23 45 45 H 1.09000 * 109.47011 * 179.97438 * 25 24 23 46 46 H 1.09003 * 109.47403 * 300.00333 * 25 24 23 47 47 H 1.09003 * 109.47375 * 60.00006 * 26 24 23 48 48 H 1.09000 * 109.47574 * 180.02562 * 26 24 23 49 49 H 1.09006 * 109.47158 * 300.00036 * 26 24 23 50 50 H 1.09003 * 109.47109 * 59.99838 * 27 24 23 51 51 H 1.09008 * 109.47443 * 179.97438 * 27 24 23 52 52 H 1.08996 * 109.47165 * 299.99848 * 27 24 23 53 53 H 1.08995 * 110.26290 * 258.03992 * 28 23 21 54 54 H 1.09005 * 110.27797 * 136.00843 * 28 23 21 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 2.1497 1.1859 0.0000 4 1 3.1856 1.2113 0.3043 5 6 1.5139 2.3544 -0.3967 6 7 0.3833 2.2932 -1.0679 7 14 2.2630 4.0136 0.0220 8 1 3.5262 3.8105 0.7757 9 1 2.5487 4.7581 -1.2308 10 1 1.3095 4.7914 0.8535 11 6 2.1975 -1.2687 0.0006 12 6 2.4525 -1.7098 1.4432 13 6 3.2180 -3.0345 1.4439 14 7 3.4616 -3.4572 2.8253 15 6 2.4848 -4.3032 3.5155 16 6 4.5842 -3.0676 3.4611 17 8 5.3540 -2.3031 2.9190 18 6 4.8831 -3.5820 4.8457 19 1 4.8405 -4.6709 4.8728 20 6 3.9195 -2.9645 5.8855 21 6 4.6618 -1.7535 6.4060 22 8 4.1558 -0.8416 7.0250 23 7 5.9641 -1.8356 6.0833 24 6 6.9663 -0.8238 6.4269 25 6 6.2967 0.3164 7.1967 26 6 8.0532 -1.4576 7.2974 27 6 7.5955 -0.2735 5.1455 28 6 6.2535 -3.0699 5.3419 29 1 -0.3632 0.0934 -1.0234 30 1 -0.3633 -0.9330 0.4308 31 1 -0.3633 0.8395 0.5926 32 1 -0.0611 3.1097 -1.3447 33 1 1.6085 -2.0286 -0.5129 34 1 3.1500 -1.1386 -0.5133 35 1 3.0415 -0.9500 1.9569 36 1 1.5001 -1.8399 1.9571 37 1 2.6292 -3.7945 0.9302 38 1 4.1704 -2.9040 0.9301 39 1 2.7381 -5.3519 3.3596 40 1 2.5007 -4.0804 4.5823 41 1 1.4891 -4.1070 3.1181 42 1 2.9860 -2.6642 5.4094 43 1 3.7268 -3.6703 6.6935 44 1 5.8484 -0.0757 8.1096 45 1 7.0424 1.0689 7.4528 46 1 5.5223 0.7679 6.5766 47 1 8.5303 -2.2699 6.7490 48 1 8.7986 -0.7047 7.5535 49 1 7.6049 -1.8497 8.2104 50 1 6.8211 0.1781 4.5254 51 1 8.3409 0.4797 5.4011 52 1 8.0725 -1.0857 4.5971 53 1 6.7155 -3.8059 5.9999 54 1 6.9061 -2.8578 4.4950 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 ZINC001673439324.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 23:23:54 Heat of formation + Delta-G solvation = -37.597315 kcal Electronic energy + Delta-G solvation = -31598.056683 eV Core-core repulsion = 27571.182744 eV Total energy + Delta-G solvation = -4026.873938 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.31 seconds Orbital eigenvalues (eV) -41.34828 -39.54166 -36.86422 -36.38477 -35.68101 -35.33810 -32.42320 -30.92732 -29.85936 -28.17865 -27.51180 -27.30477 -26.97838 -25.94976 -25.49882 -23.30810 -21.79390 -21.61849 -20.18180 -19.18800 -18.80002 -17.62871 -16.74743 -16.64314 -16.14358 -15.90908 -15.43270 -15.09311 -14.74250 -14.36713 -14.25737 -14.00190 -13.95678 -13.73830 -13.53066 -13.45013 -13.13404 -12.89407 -12.79397 -12.61235 -12.53145 -12.37435 -12.20742 -12.09296 -11.81575 -11.74841 -11.71890 -11.65123 -11.26823 -11.25112 -11.11900 -10.92647 -10.74848 -10.68126 -10.39001 -10.09114 -9.79614 -9.75809 -9.69559 -9.50379 -8.80211 -8.70125 -8.41716 -6.69229 -5.64710 -3.06255 2.46278 2.52428 2.78346 2.92476 3.44859 3.52166 3.56281 4.00126 4.06001 4.21030 4.54942 4.59319 4.66705 4.72778 4.87669 4.91654 4.93476 5.12600 5.17357 5.22291 5.31009 5.33961 5.39175 5.42979 5.45496 5.47845 5.53901 5.56122 5.61883 5.62827 5.68854 5.78906 5.80340 5.93192 6.05015 6.09447 6.16669 6.23596 6.24134 6.48260 6.55608 6.61914 6.78204 6.87042 7.03955 7.08126 7.33082 7.45437 7.76855 7.90859 8.09832 8.12032 8.46830 9.32525 9.97048 10.43926 11.40928 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.010499 B = 0.003346 C = 0.002799 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2666.291036 B = 8365.003820 C = 9999.879391 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.164 3.836 2 N -0.604 5.604 3 C -0.249 4.249 4 H 0.069 0.931 5 C -0.002 4.002 6 N -0.909 5.909 7 Si 0.900 3.100 8 H -0.278 1.278 9 H -0.291 1.291 10 H -0.289 1.289 11 C 0.157 3.843 12 C -0.151 4.151 13 C 0.118 3.882 14 N -0.612 5.612 15 C 0.068 3.932 16 C 0.516 3.484 17 O -0.522 6.522 18 C -0.124 4.124 19 H 0.121 0.879 20 C -0.150 4.150 21 C 0.519 3.481 22 O -0.524 6.524 23 N -0.603 5.603 24 C 0.175 3.825 25 C -0.142 4.142 26 C -0.155 4.155 27 C -0.157 4.157 28 C 0.117 3.883 29 H 0.029 0.971 30 H -0.004 1.004 31 H 0.041 0.959 32 H 0.250 0.750 33 H 0.034 0.966 34 H 0.046 0.954 35 H 0.064 0.936 36 H 0.052 0.948 37 H 0.073 0.927 38 H 0.081 0.919 39 H 0.056 0.944 40 H 0.074 0.926 41 H 0.076 0.924 42 H 0.110 0.890 43 H 0.114 0.886 44 H 0.067 0.933 45 H 0.057 0.943 46 H 0.070 0.930 47 H 0.058 0.942 48 H 0.068 0.932 49 H 0.058 0.942 50 H 0.066 0.934 51 H 0.065 0.935 52 H 0.060 0.940 53 H 0.077 0.923 54 H 0.096 0.904 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 11.547 -18.810 16.291 27.433 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 0.020 3.980 2 N -0.327 5.327 3 C -0.378 4.378 4 H 0.087 0.913 5 C -0.199 4.199 6 N -0.555 5.555 7 Si 0.730 3.270 8 H -0.203 1.203 9 H -0.218 1.218 10 H -0.216 1.216 11 C 0.028 3.972 12 C -0.192 4.192 13 C -0.005 4.005 14 N -0.345 5.345 15 C -0.075 4.075 16 C 0.303 3.697 17 O -0.397 6.397 18 C -0.146 4.146 19 H 0.139 0.861 20 C -0.191 4.191 21 C 0.306 3.694 22 O -0.401 6.401 23 N -0.338 5.338 24 C 0.092 3.908 25 C -0.199 4.199 26 C -0.213 4.213 27 C -0.215 4.215 28 C -0.006 4.006 29 H 0.047 0.953 30 H 0.014 0.986 31 H 0.060 0.940 32 H 0.060 0.940 33 H 0.052 0.948 34 H 0.065 0.935 35 H 0.082 0.918 36 H 0.070 0.930 37 H 0.091 0.909 38 H 0.099 0.901 39 H 0.075 0.925 40 H 0.092 0.908 41 H 0.095 0.905 42 H 0.128 0.872 43 H 0.132 0.868 44 H 0.086 0.914 45 H 0.076 0.924 46 H 0.089 0.911 47 H 0.077 0.923 48 H 0.087 0.913 49 H 0.077 0.923 50 H 0.085 0.915 51 H 0.084 0.916 52 H 0.079 0.921 53 H 0.095 0.905 54 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges 11.634 -17.706 16.255 26.704 hybrid contribution 0.154 0.770 0.129 0.796 sum 11.788 -16.937 16.385 26.349 Atomic orbital electron populations 1.20766 0.82662 0.95282 0.99330 1.43923 1.01861 1.00791 1.86075 1.19267 0.96192 0.84925 1.37458 0.91302 1.24901 0.97936 0.98199 0.98880 1.70117 1.19128 1.26383 1.39915 0.86242 0.78568 0.84476 0.77716 1.20316 1.21795 1.21626 1.20606 0.95981 0.88296 0.92275 1.22610 0.99226 0.95419 1.01993 1.21612 1.01336 0.97053 0.80454 1.47880 1.20420 1.51151 1.15045 1.21994 0.93269 0.94180 0.98055 1.20161 0.81366 0.81174 0.87021 1.90747 1.47989 1.33750 1.67218 1.22328 0.96681 1.02549 0.93062 0.86127 1.22510 0.99655 0.97641 0.99269 1.20662 0.82463 0.87267 0.78963 1.90748 1.71690 1.36701 1.40920 1.48334 1.08353 1.21278 1.55794 1.20461 0.87693 0.87580 0.95062 1.22105 1.00297 0.96462 1.01031 1.22179 0.98197 1.01260 0.99660 1.22163 1.01273 1.01258 0.96765 1.21937 0.96030 0.85936 0.96734 0.95299 0.98568 0.94004 0.93950 0.94765 0.93526 0.91756 0.92952 0.90871 0.90109 0.92505 0.90760 0.90482 0.87232 0.86759 0.91427 0.92433 0.91069 0.92275 0.91275 0.92319 0.91533 0.91580 0.92109 0.90490 0.88564 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 0.16 4.21 8.98 59.85 0.54 4.75 16 2 N -0.60 -15.94 2.93 -181.12 -0.53 -16.47 16 3 C -0.25 -7.26 9.67 -15.06 -0.15 -7.41 16 4 H 0.07 2.01 7.88 -52.48 -0.41 1.60 16 5 C 0.00 -0.05 5.04 -17.43 -0.09 -0.14 16 6 N -0.91 -27.61 10.68 55.49 0.59 -27.02 16 7 Si 0.90 23.16 29.59 -169.99 -5.03 18.13 16 8 H -0.28 -7.09 7.11 56.52 0.40 -6.69 16 9 H -0.29 -7.44 7.11 56.52 0.40 -7.04 16 10 H -0.29 -7.45 7.11 56.52 0.40 -7.05 16 11 C 0.16 3.30 5.64 -4.04 -0.02 3.28 16 12 C -0.15 -2.75 5.86 -26.73 -0.16 -2.90 16 13 C 0.12 1.63 5.37 -4.04 -0.02 1.61 16 14 N -0.61 -7.16 2.87 -181.57 -0.52 -7.68 16 15 C 0.07 0.51 9.92 59.85 0.59 1.11 16 16 C 0.52 6.55 6.97 -10.99 -0.08 6.48 16 17 O -0.52 -8.86 15.19 5.55 0.08 -8.78 16 18 C -0.12 -1.03 2.65 -90.14 -0.24 -1.27 16 19 H 0.12 0.56 8.02 -51.93 -0.42 0.15 16 20 C -0.15 -1.35 5.19 -26.75 -0.14 -1.49 16 21 C 0.52 6.81 7.84 -10.86 -0.09 6.72 16 22 O -0.52 -8.79 13.99 5.56 0.08 -8.71 16 23 N -0.60 -6.81 2.76 -157.50 -0.43 -7.25 16 24 C 0.18 1.90 1.20 -131.82 -0.16 1.74 16 25 C -0.14 -1.74 7.00 37.16 0.26 -1.48 16 26 C -0.15 -1.23 8.54 37.16 0.32 -0.91 16 27 C -0.16 -1.77 8.49 37.16 0.32 -1.45 16 28 C 0.12 1.02 5.91 -3.06 -0.02 1.00 16 29 H 0.03 0.79 7.42 -51.93 -0.39 0.40 16 30 H 0.00 -0.09 8.03 -51.93 -0.42 -0.51 16 31 H 0.04 1.15 7.18 -51.93 -0.37 0.78 16 32 H 0.25 7.34 8.31 -40.82 -0.34 7.00 16 33 H 0.03 0.65 8.07 -51.93 -0.42 0.23 16 34 H 0.05 1.00 8.04 -51.93 -0.42 0.59 16 35 H 0.06 1.41 8.14 -51.93 -0.42 0.98 16 36 H 0.05 0.95 8.14 -51.93 -0.42 0.52 16 37 H 0.07 0.84 8.07 -51.93 -0.42 0.42 16 38 H 0.08 1.22 7.49 -51.93 -0.39 0.84 16 39 H 0.06 0.30 8.14 -51.92 -0.42 -0.12 16 40 H 0.07 0.45 4.51 -51.93 -0.23 0.22 16 41 H 0.08 0.60 8.06 -51.93 -0.42 0.18 16 42 H 0.11 1.09 6.27 -51.93 -0.33 0.77 16 43 H 0.11 0.66 8.14 -51.93 -0.42 0.23 16 44 H 0.07 0.88 7.06 -51.93 -0.37 0.51 16 45 H 0.06 0.59 8.14 -51.93 -0.42 0.17 16 46 H 0.07 1.09 7.08 -51.93 -0.37 0.72 16 47 H 0.06 0.41 7.90 -51.93 -0.41 0.00 16 48 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 49 H 0.06 0.47 8.14 -51.93 -0.42 0.04 16 50 H 0.07 0.96 8.14 -51.93 -0.42 0.53 16 51 H 0.07 0.63 8.14 -51.92 -0.42 0.21 16 52 H 0.06 0.65 7.21 -51.93 -0.37 0.27 16 53 H 0.08 0.45 8.14 -51.93 -0.42 0.02 16 54 H 0.10 0.98 6.05 -51.93 -0.31 0.66 16 LS Contribution 417.70 15.07 6.29 6.29 Total: -1.00 -36.75 417.70 -8.42 -45.16 By element: Atomic # 1 Polarization: 6.53 SS G_CDS: -9.82 Total: -3.30 kcal Atomic # 6 Polarization: 8.75 SS G_CDS: 0.87 Total: 9.62 kcal Atomic # 7 Polarization: -57.53 SS G_CDS: -0.89 Total: -58.42 kcal Atomic # 8 Polarization: -17.65 SS G_CDS: 0.16 Total: -17.49 kcal Atomic # 14 Polarization: 23.16 SS G_CDS: -5.03 Total: 18.13 kcal Total LS contribution 6.29 Total: 6.29 kcal Total: -36.75 -8.42 -45.16 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. ZINC001673439324.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 7.567 kcal (2) G-P(sol) polarization free energy of solvation -36.747 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -29.180 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.417 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.164 kcal (6) G-S(sol) free energy of system = (1) + (5) -37.597 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.32 seconds