Wall clock time and date at job start Tue Mar 31 2020 15:19:01 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 1.52999 * 1 3 3 H 1.09000 * 109.46641 * 2 1 4 4 C 1.52999 * 109.47174 * 240.00238 * 2 1 3 5 5 C 1.52998 * 109.47029 * 179.97438 * 4 2 1 6 6 C 1.53001 * 109.47063 * 59.99811 * 5 4 2 7 7 C 1.52999 * 109.47352 * 299.99991 * 6 5 4 8 8 H 1.09000 * 109.47142 * 299.99994 * 7 6 5 9 9 C 1.53001 * 109.47352 * 179.97438 * 7 6 5 10 10 N 1.46495 * 109.47140 * 64.99640 * 9 7 6 11 11 C 1.34777 * 119.99918 * 179.72174 * 10 9 7 12 12 O 1.21587 * 120.00240 * 354.92932 * 11 10 9 13 13 N 1.34778 * 120.00107 * 174.92154 * 11 10 9 14 14 C 1.46930 * 120.62998 * 5.03903 * 13 11 10 15 15 C 1.53198 * 108.77413 * 233.58255 * 14 13 11 16 16 C 1.53036 * 109.30858 * 305.36375 * 15 14 13 17 17 C 1.53041 * 109.54238 * 61.36663 * 16 15 14 18 18 H 1.09001 * 109.49467 * 58.58209 * 17 16 15 19 19 C 1.50698 * 109.49880 * 178.65115 * 17 16 15 20 20 H 1.07998 * 120.00062 * 359.97438 * 19 17 16 21 21 C 1.37879 * 120.00262 * 180.02562 * 19 17 16 22 22 N 1.31523 * 119.99671 * 359.97438 * 21 19 17 23 23 Si 1.86794 * 120.00458 * 179.97438 * 21 19 17 24 24 H 1.48508 * 109.47075 * 59.99705 * 23 21 19 25 25 H 1.48495 * 109.47182 * 179.97438 * 23 21 19 26 26 H 1.48495 * 109.47076 * 299.99998 * 23 21 19 27 27 C 1.46919 * 120.63174 * 184.75230 * 13 11 10 28 28 C 1.52998 * 109.47029 * 59.99988 * 7 6 5 29 29 H 1.09000 * 109.47153 * 60.00013 * 28 7 6 30 30 C 1.52995 * 109.47094 * 180.02562 * 28 7 6 31 31 H 1.08996 * 109.47645 * 299.99709 * 1 2 3 32 32 H 1.08998 * 109.47609 * 60.00672 * 1 2 3 33 33 H 1.09000 * 109.46641 * 180.02562 * 1 2 3 34 34 H 1.09000 * 109.47142 * 299.99455 * 4 2 1 35 35 H 1.08995 * 109.47327 * 59.99797 * 4 2 1 36 36 H 1.09000 * 109.47481 * 179.97438 * 5 4 2 37 37 H 1.09004 * 109.47633 * 300.00005 * 5 4 2 38 38 H 1.08999 * 109.47567 * 179.97438 * 6 5 4 39 39 H 1.09005 * 109.47431 * 59.99928 * 6 5 4 40 40 H 1.09006 * 109.46858 * 305.00174 * 9 7 6 41 41 H 1.08999 * 109.47150 * 185.00423 * 9 7 6 42 42 H 0.97005 * 120.00223 * 0.02562 * 10 9 7 43 43 H 1.08999 * 109.58333 * 353.36767 * 14 13 11 44 44 H 1.08993 * 109.58997 * 113.79280 * 14 13 11 45 45 H 1.09002 * 109.49550 * 65.31191 * 15 14 13 46 46 H 1.08993 * 109.49307 * 185.37905 * 15 14 13 47 47 H 1.09004 * 109.45718 * 181.38511 * 16 15 14 48 48 H 1.09006 * 109.46478 * 301.34184 * 16 15 14 49 49 H 0.96998 * 119.99726 * 180.02562 * 22 21 19 50 50 H 1.09006 * 109.58773 * 246.20765 * 27 13 11 51 51 H 1.08997 * 109.58838 * 6.62846 * 27 13 11 52 52 H 1.09000 * 109.47393 * 59.99813 * 30 28 7 53 53 H 1.09009 * 109.47281 * 179.97438 * 30 28 7 54 54 H 1.09004 * 109.47563 * 299.99586 * 30 28 7 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 1.5300 0.0000 0.0000 3 1 1.8932 1.0277 0.0000 4 6 2.0400 -0.7212 -1.2493 5 6 3.5700 -0.7206 -1.2495 6 6 4.0805 -1.4415 -0.0003 7 6 3.5705 -0.7203 1.2490 8 1 3.9334 0.3075 1.2488 9 6 4.0804 -1.4416 2.4982 10 7 5.5404 -1.3383 2.5599 11 6 6.2129 -1.8986 3.5847 12 8 5.6038 -2.4094 4.5047 13 7 7.5607 -1.8930 3.5897 14 6 8.3102 -1.1849 2.5429 15 6 9.3088 -2.1577 1.9078 16 6 10.1848 -2.7704 3.0029 17 6 9.3070 -3.5512 3.9837 18 1 8.7649 -4.3295 3.4465 19 6 10.1740 -4.1815 5.0428 20 1 11.2445 -4.0400 5.0190 21 6 9.6010 -4.9397 6.0417 22 7 8.2975 -5.1125 6.0704 23 14 10.6758 -5.7217 7.3542 24 1 11.4129 -4.6610 8.0870 25 1 9.8234 -6.4790 8.3055 26 1 11.6456 -6.6460 6.7137 27 6 8.3083 -2.5895 4.6454 28 6 2.0405 -0.7209 1.2493 29 1 1.6775 -1.7487 1.2494 30 6 1.5305 0.0008 2.4982 31 1 -0.3634 0.5137 0.8899 32 1 -0.3634 0.5137 -0.8900 33 1 -0.3632 -1.0277 0.0005 34 1 1.6768 -1.7489 -1.2493 35 1 1.6767 -0.2074 -2.1392 36 1 3.9334 -1.2348 -2.1393 37 1 3.9330 0.3072 -1.2497 38 1 5.1705 -1.4415 -0.0006 39 1 3.7175 -2.4693 0.0000 40 1 3.7921 -2.4919 2.4545 41 1 3.6457 -0.9821 3.3859 42 1 6.0228 -0.8628 1.8655 43 1 7.6198 -0.8212 1.7819 44 1 8.8477 -0.3450 2.9830 45 1 8.7666 -2.9492 1.3903 46 1 9.9367 -1.6214 1.1964 47 1 10.9125 -3.4444 2.5510 48 1 10.7077 -1.9765 3.5363 49 1 7.8943 -5.6456 6.7733 50 1 8.8457 -1.8618 5.2535 51 1 7.6168 -3.1528 5.2720 52 1 1.8934 1.0286 2.4976 53 1 0.4404 0.0008 2.4982 54 1 1.8941 -0.5124 3.3884 RHF calculation, no. of doubly occupied orbitals= 63 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 ZINC000595592657.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 15:19:01 Heat of formation + Delta-G solvation = -66.180554 kcal Electronic energy + Delta-G solvation = -28836.561954 eV Core-core repulsion = 25192.556656 eV Total energy + Delta-G solvation = -3644.005298 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.54 seconds Orbital eigenvalues (eV) -40.08368 -39.24015 -36.80747 -34.82981 -33.35207 -33.23681 -32.08107 -31.44117 -29.66535 -27.83720 -26.27709 -25.29113 -24.97567 -23.77130 -21.79037 -21.26187 -20.74611 -20.20519 -19.76833 -18.67834 -17.46704 -16.18547 -15.84918 -15.21542 -15.04424 -14.84820 -14.67061 -14.55715 -14.30254 -13.99804 -13.68049 -13.52401 -13.33171 -13.22741 -12.68013 -12.59998 -12.53516 -12.20772 -12.06232 -12.01203 -11.89482 -11.77392 -11.72297 -11.50778 -11.04664 -10.99372 -10.94733 -10.86149 -10.59065 -10.49551 -10.36622 -10.18927 -10.15111 -10.04698 -9.83461 -9.37325 -9.05903 -8.91521 -8.60796 -8.37662 -7.56992 -5.94356 -4.03337 3.29982 3.36711 3.41015 3.42335 3.94488 4.34965 4.41135 4.43742 4.47578 4.55848 4.78488 4.88194 5.05834 5.14266 5.19672 5.24005 5.31075 5.32696 5.35279 5.36945 5.48945 5.53157 5.53546 5.60113 5.65299 5.68539 5.77231 5.78707 5.83343 5.91381 5.94061 5.98900 6.01878 6.06714 6.07979 6.16152 6.20020 6.27439 6.34721 6.37700 6.62502 6.70743 6.85328 6.93865 7.02823 7.12356 7.39534 7.56710 7.79830 7.97896 8.11095 8.45351 8.67177 9.00006 9.34387 9.61895 11.10777 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.022032 B = 0.002718 C = 0.002532 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1270.552155 B =10300.926351 C =11053.933589 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.150 4.150 2 C -0.085 4.085 3 H 0.068 0.932 4 C -0.115 4.115 5 C -0.119 4.119 6 C -0.115 4.115 7 C -0.092 4.092 8 H 0.074 0.926 9 C 0.142 3.858 10 N -0.756 5.756 11 C 0.700 3.300 12 O -0.585 6.585 13 N -0.624 5.624 14 C 0.116 3.884 15 C -0.133 4.133 16 C -0.110 4.110 17 C 0.040 3.960 18 H 0.028 0.972 19 C -0.522 4.522 20 H 0.057 0.943 21 C 0.063 3.937 22 N -0.879 5.879 23 Si 0.892 3.108 24 H -0.277 1.277 25 H -0.287 1.287 26 H -0.278 1.278 27 C 0.130 3.870 28 C -0.077 4.077 29 H 0.073 0.927 30 C -0.156 4.156 31 H 0.058 0.942 32 H 0.051 0.949 33 H 0.054 0.946 34 H 0.062 0.938 35 H 0.059 0.941 36 H 0.061 0.939 37 H 0.060 0.940 38 H 0.063 0.937 39 H 0.065 0.935 40 H 0.060 0.940 41 H 0.066 0.934 42 H 0.389 0.611 43 H 0.059 0.941 44 H 0.059 0.941 45 H 0.059 0.941 46 H 0.057 0.943 47 H 0.050 0.950 48 H 0.049 0.951 49 H 0.264 0.736 50 H 0.038 0.962 51 H 0.122 0.878 52 H 0.053 0.947 53 H 0.057 0.943 54 H 0.062 0.938 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.214 12.619 -15.535 23.446 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 -0.207 4.207 2 C -0.104 4.104 3 H 0.087 0.913 4 C -0.152 4.152 5 C -0.156 4.156 6 C -0.153 4.153 7 C -0.111 4.111 8 H 0.092 0.908 9 C 0.017 3.983 10 N -0.416 5.416 11 C 0.401 3.599 12 O -0.463 6.463 13 N -0.360 5.360 14 C -0.008 4.008 15 C -0.171 4.171 16 C -0.147 4.147 17 C 0.021 3.979 18 H 0.046 0.954 19 C -0.561 4.561 20 H 0.075 0.925 21 C -0.140 4.140 22 N -0.516 5.516 23 Si 0.720 3.280 24 H -0.203 1.203 25 H -0.213 1.213 26 H -0.203 1.203 27 C 0.009 3.991 28 C -0.096 4.096 29 H 0.091 0.909 30 C -0.213 4.213 31 H 0.077 0.923 32 H 0.070 0.930 33 H 0.073 0.927 34 H 0.080 0.920 35 H 0.077 0.923 36 H 0.079 0.921 37 H 0.079 0.921 38 H 0.081 0.919 39 H 0.084 0.916 40 H 0.079 0.921 41 H 0.084 0.916 42 H 0.225 0.775 43 H 0.077 0.923 44 H 0.078 0.922 45 H 0.078 0.922 46 H 0.076 0.924 47 H 0.069 0.931 48 H 0.068 0.932 49 H 0.074 0.926 50 H 0.056 0.944 51 H 0.139 0.861 52 H 0.072 0.928 53 H 0.076 0.924 54 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -12.817 12.112 -14.717 22.968 hybrid contribution 0.867 -0.190 0.308 0.940 sum -11.950 11.922 -14.408 22.193 Atomic orbital electron populations 1.21891 0.95371 1.01838 1.01573 1.21143 0.95325 0.99481 0.94402 0.91322 1.21603 0.95591 1.00724 0.97305 1.21532 0.95590 1.00653 0.97861 1.21606 1.00460 0.99608 0.93630 1.21419 0.95478 0.99877 0.94316 0.90770 1.21216 0.79513 1.00387 0.97137 1.45341 1.07122 1.61634 1.27504 1.15957 0.82069 0.79440 0.82394 1.90912 1.67325 1.51495 1.36540 1.47776 1.03244 1.55479 1.29527 1.21476 0.94341 0.94862 0.90118 1.21944 0.97928 0.98717 0.98543 1.21614 0.97875 0.99096 0.96161 1.19053 0.92652 0.92798 0.93382 0.95370 1.21039 0.93239 1.31273 1.10519 0.92476 1.25059 0.94975 0.96106 0.97896 1.69896 1.09169 1.39103 1.33454 0.86663 0.80322 0.79442 0.81591 1.20268 1.21283 1.20335 1.22243 0.95391 0.93303 0.88153 1.21086 0.93788 1.00100 0.94602 0.90855 1.22000 1.00987 1.00520 0.97752 0.92317 0.92986 0.92723 0.91963 0.92272 0.92068 0.92118 0.91866 0.91629 0.92136 0.91586 0.77511 0.92262 0.92249 0.92217 0.92429 0.93117 0.93227 0.92629 0.94380 0.86053 0.92760 0.92425 0.91875 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.15 -1.00 8.84 37.16 0.33 -0.67 16 2 C -0.09 -0.63 2.25 -90.62 -0.20 -0.83 16 3 H 0.07 0.52 8.14 -51.93 -0.42 0.09 16 4 C -0.11 -0.83 5.20 -26.73 -0.14 -0.97 16 5 C -0.12 -0.91 5.92 -26.73 -0.16 -1.07 16 6 C -0.12 -1.06 5.08 -26.73 -0.14 -1.20 16 7 C -0.09 -0.88 1.75 -90.62 -0.16 -1.04 16 8 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 9 C 0.14 1.91 4.85 -4.04 -0.02 1.89 16 10 N -0.76 -11.62 5.20 -65.23 -0.34 -11.96 16 11 C 0.70 14.73 8.30 -86.92 -0.72 14.01 16 12 O -0.59 -15.11 15.78 5.29 0.08 -15.03 16 13 N -0.62 -12.88 2.97 -178.23 -0.53 -13.41 16 14 C 0.12 1.83 6.43 -3.71 -0.02 1.81 16 15 C -0.13 -2.15 6.08 -26.61 -0.16 -2.31 16 16 C -0.11 -2.20 5.10 -26.69 -0.14 -2.34 16 17 C 0.04 1.01 2.26 -91.43 -0.21 0.81 16 18 H 0.03 0.79 8.14 -51.93 -0.42 0.37 16 19 C -0.52 -14.32 8.56 -34.44 -0.29 -14.62 16 20 H 0.06 1.53 7.74 -52.49 -0.41 1.12 16 21 C 0.06 1.76 5.31 -17.82 -0.09 1.67 16 22 N -0.88 -26.10 11.41 55.43 0.63 -25.46 16 23 Si 0.89 21.53 29.54 -169.99 -5.02 16.51 16 24 H -0.28 -6.58 7.11 56.52 0.40 -6.18 16 25 H -0.29 -6.94 7.11 56.52 0.40 -6.54 16 26 H -0.28 -6.60 7.11 56.52 0.40 -6.20 16 27 C 0.13 3.23 5.42 -3.49 -0.02 3.21 16 28 C -0.08 -0.66 1.78 -90.62 -0.16 -0.82 16 29 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 30 C -0.16 -1.34 8.50 37.15 0.32 -1.03 16 31 H 0.06 0.38 6.43 -51.93 -0.33 0.05 16 32 H 0.05 0.32 8.14 -51.93 -0.42 -0.11 16 33 H 0.05 0.37 8.14 -51.93 -0.42 -0.05 16 34 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 35 H 0.06 0.39 8.14 -51.93 -0.42 -0.03 16 36 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 37 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 38 H 0.06 0.60 7.18 -51.93 -0.37 0.23 16 39 H 0.06 0.66 8.14 -51.93 -0.42 0.24 16 40 H 0.06 0.91 8.14 -51.93 -0.42 0.49 16 41 H 0.07 0.95 6.17 -51.93 -0.32 0.63 16 42 H 0.39 4.90 5.11 -40.82 -0.21 4.69 16 43 H 0.06 0.74 5.57 -51.93 -0.29 0.45 16 44 H 0.06 0.88 8.14 -51.93 -0.42 0.46 16 45 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 46 H 0.06 0.76 8.14 -51.93 -0.42 0.33 16 47 H 0.05 1.00 8.14 -51.93 -0.42 0.58 16 48 H 0.05 0.97 8.14 -51.93 -0.42 0.55 16 49 H 0.26 7.56 8.31 -40.82 -0.34 7.22 16 50 H 0.04 0.94 8.14 -51.93 -0.42 0.52 16 51 H 0.12 3.55 5.18 -51.93 -0.27 3.28 16 52 H 0.05 0.45 8.14 -51.93 -0.42 0.03 16 53 H 0.06 0.44 6.43 -51.92 -0.33 0.11 16 54 H 0.06 0.63 6.32 -51.93 -0.33 0.30 16 LS Contribution 396.98 15.07 5.98 5.98 Total: -1.00 -31.83 396.98 -11.21 -43.04 By element: Atomic # 1 Polarization: 13.86 SS G_CDS: -10.03 Total: 3.83 kcal Atomic # 6 Polarization: -1.51 SS G_CDS: -1.99 Total: -3.50 kcal Atomic # 7 Polarization: -50.60 SS G_CDS: -0.23 Total: -50.83 kcal Atomic # 8 Polarization: -15.11 SS G_CDS: 0.08 Total: -15.03 kcal Atomic # 14 Polarization: 21.53 SS G_CDS: -5.02 Total: 16.51 kcal Total LS contribution 5.98 Total: 5.98 kcal Total: -31.83 -11.21 -43.04 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. ZINC000595592657.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 -23.138 kcal (2) G-P(sol) polarization free energy of solvation -31.833 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -54.971 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.210 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.043 kcal (6) G-S(sol) free energy of system = (1) + (5) -66.181 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.54 seconds