Wall clock time and date at job start Mon Mar 8 2021 05:22:58 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 C 2 2 N 1.46498 * 1 3 3 N 1.40074 * 126.13823 * 2 1 4 4 C 1.30891 * 108.50827 * 179.97438 * 3 2 1 5 5 C 1.50704 * 125.70451 * 180.02562 * 4 3 2 6 6 O 1.42896 * 109.47438 * 179.97438 * 5 4 3 7 7 Si 1.63098 * 114.00279 * 179.97438 * 6 5 4 8 8 C 1.86300 * 109.47454 * 300.00210 * 7 6 5 9 9 C 1.86305 * 109.46711 * 60.00204 * 7 6 5 10 10 C 1.86298 * 109.47327 * 180.02562 * 7 6 5 11 11 C 1.53000 * 109.47019 * 60.00140 * 10 7 6 12 12 C 1.52997 * 109.47306 * 180.02562 * 10 7 6 13 13 C 1.53001 * 109.47360 * 300.00371 * 10 7 6 14 14 C 1.39497 * 108.59550 * 359.74478 * 4 3 2 15 15 C 1.36293 * 126.14218 * 179.97438 * 2 1 3 16 16 C 1.47979 * 126.33320 * 0.02599 * 15 2 1 17 17 C 1.39478 * 120.13909 * 339.13245 * 16 15 2 18 18 C 1.38000 * 119.85822 * 179.74413 * 17 16 15 19 19 C 1.38319 * 120.13928 * 0.53722 * 18 17 16 20 20 C 1.38368 * 120.27944 * 359.72023 * 19 18 17 21 21 C 1.50694 * 119.93407 * 180.02562 * 20 19 18 22 22 O 1.42898 * 109.47160 * 245.02155 * 21 20 19 23 23 Si 1.86297 * 109.47151 * 5.02125 * 21 20 19 24 24 H 1.48497 * 109.47206 * 59.99840 * 23 21 20 25 25 H 1.48500 * 109.47166 * 180.02562 * 23 21 20 26 26 H 1.48501 * 109.47157 * 300.00117 * 23 21 20 27 27 C 1.37960 * 120.13570 * 0.02562 * 20 19 18 28 28 H 1.09000 * 109.47432 * 264.08017 * 1 2 3 29 29 H 1.09009 * 109.47153 * 24.08024 * 1 2 3 30 30 H 1.08996 * 109.46885 * 144.07825 * 1 2 3 31 31 H 1.09003 * 109.46903 * 299.97929 * 5 4 3 32 32 H 1.09001 * 109.46779 * 59.97630 * 5 4 3 33 33 H 1.09006 * 109.46597 * 59.99680 * 8 7 6 34 34 H 1.08992 * 109.47180 * 179.97438 * 8 7 6 35 35 H 1.09005 * 109.46938 * 300.00062 * 8 7 6 36 36 H 1.09002 * 109.47312 * 60.00338 * 9 7 6 37 37 H 1.09007 * 109.46724 * 180.02562 * 9 7 6 38 38 H 1.08998 * 109.46992 * 299.99776 * 9 7 6 39 39 H 1.09001 * 109.47256 * 60.00334 * 11 10 7 40 40 H 1.09007 * 109.46851 * 180.02562 * 11 10 7 41 41 H 1.09000 * 109.47196 * 299.99566 * 11 10 7 42 42 H 1.08998 * 109.47104 * 60.00231 * 12 10 7 43 43 H 1.08998 * 109.47189 * 179.97438 * 12 10 7 44 44 H 1.09001 * 109.47070 * 299.99727 * 12 10 7 45 45 H 1.09000 * 109.47252 * 59.99295 * 13 10 7 46 46 H 1.08998 * 109.47576 * 179.97438 * 13 10 7 47 47 H 1.09007 * 109.46743 * 300.00258 * 13 10 7 48 48 H 1.08000 * 126.07465 * 180.29002 * 14 4 3 49 49 H 1.08004 * 120.07132 * 359.97438 * 17 16 15 50 50 H 1.08004 * 119.93170 * 180.23320 * 18 17 16 51 51 H 1.08002 * 119.86423 * 179.69579 * 19 18 17 52 52 H 1.09005 * 109.47311 * 125.02267 * 21 20 19 53 53 H 0.96701 * 114.00250 * 59.99919 * 22 21 20 54 54 H 1.08001 * 120.07072 * 179.97438 * 27 20 19 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 7 2.2910 1.1312 0.0000 4 6 3.5385 0.7348 0.0006 5 6 4.7473 1.6347 0.0013 6 8 5.9339 0.8386 0.0024 7 14 7.3150 1.7061 0.0026 8 6 7.3745 2.7794 -1.5191 9 6 7.3728 2.7809 1.5232 10 6 8.7752 0.5492 0.0032 11 6 8.7274 -0.3330 -1.2459 12 6 10.0708 1.3631 0.0041 13 6 8.7267 -0.3327 1.2525 14 6 3.5620 -0.6599 0.0068 15 6 2.2688 -1.1006 0.0005 16 6 1.8232 -2.5118 0.0006 17 6 0.5374 -2.8401 0.4298 18 6 0.1261 -4.1574 0.4225 19 6 0.9897 -5.1523 0.0012 20 6 2.2684 -4.8336 -0.4208 21 6 3.2026 -5.9237 -0.8787 22 8 4.3110 -6.0094 0.0191 23 14 2.2949 -7.5504 -0.9018 24 1 1.1431 -7.4614 -1.8348 25 1 3.2158 -8.6248 -1.3525 26 1 1.8025 -7.8620 0.4641 27 6 2.6897 -3.5199 -0.4231 28 1 -0.3634 -0.1060 1.0222 29 1 -0.3634 0.9383 -0.4193 30 1 -0.3633 -0.8322 -0.6029 31 1 4.7325 2.2637 -0.8888 32 1 4.7312 2.2640 0.8912 33 1 6.5201 3.4563 -1.5198 34 1 8.2973 3.3595 -1.5186 35 1 7.3407 2.1505 -2.4088 36 1 7.3381 2.1530 2.4136 37 1 8.2957 3.3611 1.5232 38 1 6.5185 3.4578 1.5224 39 1 8.7620 0.2952 -2.1360 40 1 9.5816 -1.0102 -1.2453 41 1 7.8045 -0.9129 -1.2460 42 1 10.1046 1.9913 0.8942 43 1 10.9251 0.6862 0.0049 44 1 10.1056 1.9916 -0.8858 45 1 7.8037 -0.9125 1.2524 46 1 9.5808 -1.0099 1.2527 47 1 8.7607 0.2959 2.1425 48 1 4.4455 -1.2811 0.0132 49 1 -0.1362 -2.0647 0.7637 50 1 -0.8706 -4.4125 0.7511 51 1 0.6648 -6.1823 0.0020 52 1 3.5641 -5.6951 -1.8813 53 1 4.0632 -6.2109 0.9319 54 1 3.6881 -3.2724 -0.7523 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=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_271570_11651798_15493832.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 05:22:58 Heat of formation + Delta-G solvation = -27.455345 kcal Electronic energy + Delta-G solvation = -30750.324625 eV Core-core repulsion = 26812.007630 eV Total energy + Delta-G solvation = -3938.316995 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 362.194 amu Computer time = 0.80 seconds Orbital eigenvalues (eV) -42.21831 -40.41412 -38.05375 -37.59525 -36.79647 -34.57351 -33.36026 -32.43950 -30.02180 -29.43621 -29.04992 -28.90783 -27.81880 -27.33695 -26.81038 -26.09741 -24.31093 -22.80167 -21.15913 -20.55028 -20.26711 -18.63294 -17.68346 -17.60340 -17.44922 -16.74878 -16.43966 -16.24771 -16.03977 -15.92177 -15.64336 -15.41010 -15.16762 -14.87625 -14.82819 -14.66286 -14.48062 -14.20107 -13.97213 -13.84491 -13.67355 -13.63439 -13.42009 -13.38540 -13.20084 -13.16078 -12.89168 -12.88295 -12.76364 -12.49551 -12.37028 -12.22956 -12.01608 -11.98917 -11.73435 -11.62626 -11.58183 -11.54396 -11.35960 -10.76387 -10.48382 -10.36027 -10.03949 -9.95049 -9.65952 -9.06684 -0.22239 0.23797 1.08815 1.13687 1.24892 1.38745 1.47428 1.65543 1.77834 1.87480 1.89727 2.08726 2.45366 2.70518 3.32645 3.44228 3.53391 3.61942 3.79665 3.93057 4.00084 4.13387 4.14716 4.16080 4.16212 4.26095 4.38111 4.41853 4.43730 4.46093 4.50048 4.57220 4.69715 4.71097 4.75976 4.76555 4.77009 4.85191 4.88804 4.90380 4.95581 5.04518 5.08881 5.15093 5.15374 5.21973 5.26703 5.32703 5.36294 5.38821 5.46685 5.49631 5.55097 5.57001 5.63960 5.76172 5.79277 6.06042 6.51648 6.79589 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.094 3.906 2 N -0.368 5.368 3 N -0.284 5.284 4 C 0.069 3.931 5 C 0.171 3.829 6 O -0.620 6.620 7 Si 1.293 2.707 8 C -0.513 4.513 9 C -0.513 4.513 10 C -0.373 4.373 11 C -0.134 4.134 12 C -0.137 4.137 13 C -0.134 4.134 14 C -0.215 4.215 15 C 0.111 3.889 16 C -0.027 4.027 17 C -0.115 4.115 18 C -0.108 4.108 19 C -0.119 4.119 20 C -0.115 4.115 21 C -0.081 4.081 22 O -0.536 6.536 23 Si 0.950 3.050 24 H -0.250 1.250 25 H -0.253 1.253 26 H -0.252 1.252 27 C -0.061 4.061 28 H 0.077 0.923 29 H 0.094 0.906 30 H 0.090 0.910 31 H 0.076 0.924 32 H 0.076 0.924 33 H 0.067 0.933 34 H 0.074 0.926 35 H 0.073 0.927 36 H 0.073 0.927 37 H 0.074 0.926 38 H 0.067 0.933 39 H 0.054 0.946 40 H 0.053 0.947 41 H 0.061 0.939 42 H 0.056 0.944 43 H 0.056 0.944 44 H 0.056 0.944 45 H 0.061 0.939 46 H 0.053 0.947 47 H 0.054 0.946 48 H 0.158 0.842 49 H 0.130 0.870 50 H 0.131 0.869 51 H 0.123 0.877 52 H 0.120 0.880 53 H 0.377 0.623 54 H 0.137 0.863 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.321 -1.160 0.353 2.619 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 -0.047 4.047 2 N -0.151 5.151 3 N -0.108 5.108 4 C -0.096 4.096 5 C 0.093 3.907 6 O -0.578 6.578 7 Si 1.425 2.575 8 C -0.615 4.615 9 C -0.615 4.615 10 C -0.417 4.417 11 C -0.191 4.191 12 C -0.194 4.194 13 C -0.191 4.191 14 C -0.244 4.244 15 C -0.014 4.014 16 C -0.029 4.029 17 C -0.134 4.134 18 C -0.126 4.126 19 C -0.137 4.137 20 C -0.116 4.116 21 C -0.192 4.192 22 O -0.341 6.341 23 Si 0.773 3.227 24 H -0.174 1.174 25 H -0.177 1.177 26 H -0.175 1.175 27 C -0.080 4.080 28 H 0.096 0.904 29 H 0.113 0.887 30 H 0.108 0.892 31 H 0.094 0.906 32 H 0.094 0.906 33 H 0.086 0.914 34 H 0.093 0.907 35 H 0.092 0.908 36 H 0.092 0.908 37 H 0.093 0.907 38 H 0.086 0.914 39 H 0.073 0.927 40 H 0.072 0.928 41 H 0.080 0.920 42 H 0.075 0.925 43 H 0.075 0.925 44 H 0.075 0.925 45 H 0.080 0.920 46 H 0.072 0.928 47 H 0.073 0.927 48 H 0.176 0.824 49 H 0.147 0.853 50 H 0.149 0.851 51 H 0.141 0.859 52 H 0.138 0.862 53 H 0.224 0.776 54 H 0.155 0.845 Dipole moment (debyes) X Y Z Total from point charges -3.461 -1.046 -0.207 3.621 hybrid contribution 0.577 0.089 0.540 0.795 sum -2.884 -0.958 0.333 3.057 Atomic orbital electron populations 1.22092 0.74278 1.05062 1.03231 1.48624 1.06209 1.02714 1.57583 1.77246 1.00844 1.07351 1.25369 1.21933 0.92542 0.94539 1.00551 1.19934 0.80078 0.88843 1.01809 1.85250 1.27468 1.53535 1.91581 0.76629 0.56331 0.59524 0.65044 1.27048 1.04625 1.11388 1.18398 1.27049 1.04624 1.11407 1.18383 1.25763 1.10974 1.06541 0.98383 1.21515 1.02205 0.99327 0.96085 1.21556 0.96657 0.99644 1.01544 1.21516 1.02206 0.99332 0.96086 1.21227 0.95654 0.94233 1.13275 1.19583 0.90849 0.87233 1.03764 1.18051 0.94441 0.89237 1.01138 1.21526 0.95265 0.97192 0.99425 1.21018 0.99931 0.92236 0.99416 1.21195 0.93703 0.99622 0.99170 1.20255 0.95008 0.95359 1.00946 1.25001 0.92321 1.04921 0.96925 1.86539 1.31194 1.94050 1.22296 0.85674 0.79014 0.76385 0.81630 1.17385 1.17683 1.17535 1.21030 0.99405 0.90737 0.96852 0.90421 0.88747 0.89176 0.90584 0.90603 0.91394 0.90677 0.90780 0.90786 0.90677 0.91393 0.92730 0.92821 0.92029 0.92531 0.92508 0.92524 0.92029 0.92820 0.92739 0.82430 0.85261 0.85091 0.85905 0.86237 0.77608 0.84525 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 0.09 -0.11 9.64 59.85 0.58 0.47 16 2 N -0.37 -1.01 4.05 -64.16 -0.26 -1.27 16 3 N -0.28 -1.25 12.56 33.61 0.42 -0.83 16 4 C 0.07 0.24 7.16 -82.52 -0.59 -0.35 16 5 C 0.17 0.18 5.74 36.01 0.21 0.38 16 6 O -0.62 -0.47 7.87 -35.23 -0.28 -0.74 16 7 Si 1.29 -1.18 8.45 -169.99 -1.44 -2.62 16 8 C -0.51 0.27 8.50 101.05 0.86 1.13 16 9 C -0.51 0.26 8.50 101.05 0.86 1.12 16 10 C -0.37 0.09 0.53 -90.62 -0.05 0.04 16 11 C -0.13 -0.02 7.85 37.16 0.29 0.27 16 12 C -0.14 0.07 7.85 37.16 0.29 0.36 16 13 C -0.13 -0.03 7.85 37.16 0.29 0.27 16 14 C -0.22 -0.70 9.51 -39.70 -0.38 -1.08 16 15 C 0.11 0.31 6.74 -82.48 -0.56 -0.25 16 16 C -0.03 -0.03 5.84 -104.96 -0.61 -0.65 16 17 C -0.12 0.03 8.60 -39.21 -0.34 -0.31 16 18 C -0.11 0.10 10.03 -39.64 -0.40 -0.29 16 19 C -0.12 0.07 8.67 -39.50 -0.34 -0.28 16 20 C -0.12 0.01 5.35 -104.68 -0.56 -0.55 16 21 C -0.08 0.07 2.80 36.00 0.10 0.17 16 22 O -0.54 0.05 12.83 -35.23 -0.45 -0.40 16 23 Si 0.95 -1.08 25.13 -169.99 -4.27 -5.35 16 24 H -0.25 0.14 7.11 56.52 0.40 0.54 16 25 H -0.25 -0.12 7.11 56.52 0.40 0.28 16 26 H -0.25 0.27 7.04 56.52 0.40 0.67 16 27 C -0.06 -0.05 9.20 -39.20 -0.36 -0.41 16 28 H 0.08 -0.20 7.64 -51.93 -0.40 -0.60 16 29 H 0.09 -0.17 8.14 -51.92 -0.42 -0.59 16 30 H 0.09 -0.24 6.56 -51.93 -0.34 -0.58 16 31 H 0.08 -0.03 7.21 -51.93 -0.37 -0.40 16 32 H 0.08 -0.03 7.21 -51.93 -0.37 -0.40 16 33 H 0.07 -0.05 7.48 -51.93 -0.39 -0.44 16 34 H 0.07 -0.07 7.79 -51.93 -0.40 -0.47 16 35 H 0.07 -0.02 7.79 -51.93 -0.40 -0.42 16 36 H 0.07 -0.01 7.79 -51.93 -0.40 -0.42 16 37 H 0.07 -0.06 7.79 -51.92 -0.40 -0.47 16 38 H 0.07 -0.05 7.48 -51.93 -0.39 -0.44 16 39 H 0.05 -0.02 7.79 -51.93 -0.40 -0.42 16 40 H 0.05 0.02 8.14 -51.93 -0.42 -0.40 16 41 H 0.06 0.02 7.97 -51.93 -0.41 -0.39 16 42 H 0.06 -0.06 7.79 -51.93 -0.40 -0.47 16 43 H 0.06 -0.01 8.14 -51.93 -0.42 -0.43 16 44 H 0.06 -0.06 7.79 -51.93 -0.40 -0.47 16 45 H 0.06 0.03 7.97 -51.93 -0.41 -0.39 16 46 H 0.05 0.03 8.14 -51.93 -0.42 -0.40 16 47 H 0.05 -0.02 7.80 -51.93 -0.40 -0.42 16 48 H 0.16 0.36 7.52 -52.49 -0.39 -0.03 16 49 H 0.13 -0.26 5.01 -52.48 -0.26 -0.52 16 50 H 0.13 -0.40 8.06 -52.48 -0.42 -0.83 16 51 H 0.12 -0.23 4.84 -52.49 -0.25 -0.48 16 52 H 0.12 -0.19 7.96 -51.93 -0.41 -0.61 16 53 H 0.38 -1.21 8.70 45.56 0.40 -0.81 16 54 H 0.14 0.07 7.41 -52.49 -0.39 -0.32 16 LS Contribution 426.43 15.07 6.43 6.43 Total: 0.00 -6.72 426.43 -9.12 -15.84 By element: Atomic # 1 Polarization: -2.56 SS G_CDS: -8.56 Total: -11.12 kcal Atomic # 6 Polarization: 0.77 SS G_CDS: -0.71 Total: 0.06 kcal Atomic # 7 Polarization: -2.26 SS G_CDS: 0.16 Total: -2.10 kcal Atomic # 8 Polarization: -0.41 SS G_CDS: -0.73 Total: -1.14 kcal Atomic # 14 Polarization: -2.26 SS G_CDS: -5.71 Total: -7.97 kcal Total LS contribution 6.43 Total: 6.43 kcal Total: -6.72 -9.12 -15.84 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. s_271570_11651798_15493832.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 -11.619 kcal (2) G-P(sol) polarization free energy of solvation -6.721 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -18.340 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.115 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -15.837 kcal (6) G-S(sol) free energy of system = (1) + (5) -27.455 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.81 seconds