Wall clock time and date at job start Sat Apr 11 2020 05:48:46 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 1.52996 * 1 3 3 C 1.52995 * 109.47384 * 2 1 4 4 C 1.52995 * 109.47191 * 120.00629 * 2 1 3 5 5 H 1.08997 * 109.47409 * 303.66310 * 4 2 1 6 6 N 1.46504 * 109.47212 * 183.66477 * 4 2 1 7 7 C 1.34771 * 120.00154 * 84.99640 * 6 4 2 8 8 O 1.21590 * 119.99988 * 0.02562 * 7 6 4 9 9 N 1.34773 * 120.00248 * 180.02562 * 7 6 4 10 10 C 1.46504 * 120.00316 * 180.02562 * 9 7 6 11 11 C 1.52994 * 109.47035 * 59.99827 * 10 9 7 12 12 C 1.53002 * 109.47267 * 179.97438 * 10 9 7 13 13 C 1.53006 * 109.46877 * 300.00086 * 10 9 7 14 14 C 1.50704 * 109.47193 * 63.66606 * 4 2 1 15 15 O 1.21279 * 120.00108 * 100.10659 * 14 4 2 16 16 N 1.34774 * 119.99501 * 280.37562 * 14 4 2 17 17 C 1.46503 * 119.99770 * 185.17379 * 16 14 4 18 18 C 1.53005 * 109.47169 * 184.71309 * 17 16 14 19 19 C 1.50696 * 115.54650 * 305.95576 * 18 17 16 20 20 H 1.07996 * 120.00029 * 144.68602 * 19 18 17 21 21 C 1.37876 * 120.00339 * 324.68255 * 19 18 17 22 22 N 1.31513 * 119.99925 * 2.03204 * 21 19 18 23 23 Si 1.86803 * 120.00223 * 182.02994 * 21 19 18 24 24 H 1.48497 * 109.47142 * 59.99986 * 23 21 19 25 25 H 1.48498 * 109.46877 * 180.02562 * 23 21 19 26 26 H 1.48500 * 109.46782 * 299.99862 * 23 21 19 27 27 C 1.53004 * 117.49730 * 160.28886 * 18 17 16 28 28 C 1.52998 * 117.49924 * 91.62655 * 18 17 16 29 29 H 1.09006 * 109.47138 * 295.06482 * 1 2 3 30 30 H 1.09000 * 109.47307 * 55.05976 * 1 2 3 31 31 H 1.08997 * 109.47425 * 175.06187 * 1 2 3 32 32 H 1.09013 * 109.46934 * 240.00434 * 2 1 3 33 33 H 1.09006 * 109.47146 * 179.97438 * 3 2 1 34 34 H 1.08995 * 109.47586 * 300.00545 * 3 2 1 35 35 H 1.09005 * 109.47054 * 60.00869 * 3 2 1 36 36 H 0.97000 * 119.99694 * 264.99874 * 6 4 2 37 37 H 0.96997 * 119.99914 * 359.97438 * 9 7 6 38 38 H 1.09000 * 109.47683 * 60.00170 * 11 10 9 39 39 H 1.09000 * 109.47456 * 180.02562 * 11 10 9 40 40 H 1.09003 * 109.47679 * 300.00360 * 11 10 9 41 41 H 1.08996 * 109.46847 * 60.00046 * 12 10 9 42 42 H 1.09000 * 109.46616 * 180.02562 * 12 10 9 43 43 H 1.08996 * 109.46758 * 299.99931 * 12 10 9 44 44 H 1.08998 * 109.46763 * 59.99511 * 13 10 9 45 45 H 1.08997 * 109.46725 * 179.97438 * 13 10 9 46 46 H 1.08999 * 109.46846 * 299.99877 * 13 10 9 47 47 H 0.97003 * 120.00563 * 5.17374 * 16 14 4 48 48 H 1.09001 * 109.47254 * 304.71084 * 17 16 14 49 49 H 1.08998 * 109.47427 * 64.70605 * 17 16 14 50 50 H 0.97005 * 120.00198 * 185.00627 * 22 21 19 51 51 H 1.08994 * 117.49977 * 359.97438 * 27 18 17 52 52 H 1.08994 * 117.49319 * 145.02356 * 27 18 17 53 53 H 1.09002 * 117.49813 * 214.97891 * 28 18 17 54 54 H 1.08999 * 117.49712 * 359.97438 * 28 18 17 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 6 2.0400 1.4424 0.0000 4 6 2.0400 -0.7214 1.2491 5 1 1.6241 -0.2470 2.1379 6 7 3.5023 -0.6454 1.2941 7 6 4.1049 0.4347 1.8294 8 8 3.4348 1.3460 2.2756 9 7 5.4501 0.5049 1.8704 10 6 6.1051 1.6788 2.4528 11 6 5.6827 1.8249 3.9160 12 6 7.6235 1.5065 2.3756 13 6 5.6932 2.9307 1.6756 14 6 1.6132 -2.1660 1.2044 15 8 2.3988 -3.0197 0.8510 16 7 0.3569 -2.5085 1.5519 17 6 -0.0255 -3.9212 1.6179 18 6 -1.5219 -4.0311 1.9176 19 6 -1.9958 -3.2897 3.1410 20 1 -2.9709 -2.8254 3.1470 21 6 -1.1847 -3.2042 4.2526 22 7 0.0182 -3.7352 4.2313 23 14 -1.7945 -2.3341 5.7891 24 1 -3.0178 -3.0113 6.2889 25 1 -0.7408 -2.3793 6.8346 26 1 -2.1091 -0.9195 5.4649 27 6 -2.2149 -5.3527 1.5798 28 6 -2.4773 -4.1101 0.7251 29 1 -0.3634 0.4354 0.9309 30 1 -0.3634 0.5886 -0.8424 31 1 -0.3634 -1.0238 -0.0885 32 1 1.8933 -0.5138 -0.8901 33 1 3.1301 1.4424 0.0005 34 1 1.6767 1.9564 -0.8899 35 1 1.6768 1.9562 0.8901 36 1 4.0369 -1.3725 0.9385 37 1 5.9847 -0.2222 1.5148 38 1 5.9761 0.9331 4.4698 39 1 6.1697 2.6985 4.3493 40 1 4.6010 1.9474 3.9715 41 1 7.9247 1.4022 1.3333 42 1 8.1107 2.3797 2.8094 43 1 7.9165 0.6147 2.9295 44 1 4.6115 3.0532 1.7310 45 1 6.1801 3.8041 2.1093 46 1 5.9941 2.8266 0.6332 47 1 -0.2942 -1.8197 1.7583 48 1 0.1900 -4.4010 0.6632 49 1 0.5405 -4.4143 2.4082 50 1 0.5610 -3.7393 5.0353 51 1 -1.6048 -6.1437 1.1437 52 1 -3.0138 -5.6856 2.2422 53 1 -3.4488 -3.6262 0.8257 54 1 -2.0398 -4.0834 -0.2728 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 ZINC000435953176.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 05:48:46 Heat of formation + Delta-G solvation = -53.091868 kcal Electronic energy + Delta-G solvation = -31997.446554 eV Core-core repulsion = 27969.900721 eV Total energy + Delta-G solvation = -4027.545833 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.73 seconds Orbital eigenvalues (eV) -40.56364 -39.14151 -37.18549 -36.54797 -35.31602 -33.64637 -32.87116 -32.19358 -31.30633 -27.74221 -27.52152 -27.26797 -26.55444 -25.76021 -24.82766 -21.51911 -21.27532 -20.43499 -19.86258 -19.47199 -19.17514 -18.40096 -16.85235 -16.20343 -15.86757 -15.63585 -15.21446 -14.86627 -14.65600 -14.49306 -14.27288 -14.08297 -13.87509 -13.51605 -13.23851 -12.98752 -12.72868 -12.60126 -12.39627 -12.30457 -12.16816 -12.10313 -11.86353 -11.75023 -11.71607 -11.48652 -11.24577 -11.15702 -11.13583 -11.07078 -10.79844 -10.73143 -10.60043 -10.53628 -10.28563 -9.75988 -9.63848 -9.22886 -9.06316 -8.97230 -8.89972 -8.62566 -8.30547 -7.88362 -6.05203 -4.24020 2.70838 3.22532 3.29125 3.30563 3.31526 3.44813 4.01871 4.27777 4.35130 4.68917 4.81159 4.90226 4.96188 5.07539 5.16320 5.32257 5.36324 5.45041 5.49278 5.60802 5.61223 5.66426 5.70157 5.71934 5.86985 5.89673 5.92184 5.94859 5.99091 6.12422 6.15114 6.22619 6.27853 6.30158 6.36785 6.48699 6.51563 6.59553 6.60203 6.66372 6.68703 6.73316 6.86805 7.05964 7.07690 7.23365 7.51436 7.58653 7.91561 8.19322 8.27243 8.48682 8.77721 8.80722 9.05893 9.39910 10.85025 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.013062 B = 0.003399 C = 0.003090 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2143.032871 B = 8235.687106 C = 9058.089552 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.158 4.158 2 C -0.097 4.097 3 C -0.132 4.132 4 C 0.152 3.848 5 H 0.106 0.894 6 N -0.726 5.726 7 C 0.710 3.290 8 O -0.583 6.583 9 N -0.743 5.743 10 C 0.188 3.812 11 C -0.165 4.165 12 C -0.155 4.155 13 C -0.164 4.164 14 C 0.505 3.495 15 O -0.567 6.567 16 N -0.673 5.673 17 C 0.164 3.836 18 C 0.037 3.963 19 C -0.498 4.498 20 H 0.061 0.939 21 C 0.075 3.925 22 N -0.869 5.869 23 Si 0.892 3.108 24 H -0.276 1.276 25 H -0.286 1.286 26 H -0.274 1.274 27 C -0.198 4.198 28 C -0.211 4.211 29 H 0.062 0.938 30 H 0.059 0.941 31 H 0.067 0.933 32 H 0.070 0.930 33 H 0.051 0.949 34 H 0.043 0.957 35 H 0.068 0.932 36 H 0.403 0.597 37 H 0.394 0.606 38 H 0.052 0.948 39 H 0.058 0.942 40 H 0.083 0.917 41 H 0.060 0.940 42 H 0.072 0.928 43 H 0.061 0.939 44 H 0.083 0.917 45 H 0.058 0.942 46 H 0.050 0.950 47 H 0.403 0.597 48 H 0.024 0.976 49 H 0.113 0.887 50 H 0.263 0.737 51 H 0.067 0.933 52 H 0.079 0.921 53 H 0.075 0.925 54 H 0.068 0.932 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 11.279 10.306 -6.136 16.465 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 -0.216 4.216 2 C -0.118 4.118 3 C -0.189 4.189 4 C 0.042 3.958 5 H 0.124 0.876 6 N -0.381 5.381 7 C 0.411 3.589 8 O -0.462 6.462 9 N -0.399 5.399 10 C 0.102 3.898 11 C -0.224 4.224 12 C -0.212 4.212 13 C -0.222 4.222 14 C 0.289 3.711 15 O -0.448 6.448 16 N -0.320 5.320 17 C 0.041 3.959 18 C 0.036 3.964 19 C -0.535 4.535 20 H 0.080 0.920 21 C -0.129 4.129 22 N -0.506 5.506 23 Si 0.720 3.280 24 H -0.202 1.202 25 H -0.212 1.212 26 H -0.199 1.199 27 C -0.237 4.237 28 C -0.249 4.249 29 H 0.081 0.919 30 H 0.078 0.922 31 H 0.086 0.914 32 H 0.089 0.911 33 H 0.070 0.930 34 H 0.062 0.938 35 H 0.087 0.913 36 H 0.239 0.761 37 H 0.227 0.773 38 H 0.071 0.929 39 H 0.077 0.923 40 H 0.102 0.898 41 H 0.079 0.921 42 H 0.091 0.909 43 H 0.080 0.920 44 H 0.102 0.898 45 H 0.077 0.923 46 H 0.069 0.931 47 H 0.238 0.762 48 H 0.042 0.958 49 H 0.130 0.870 50 H 0.074 0.926 51 H 0.085 0.915 52 H 0.098 0.902 53 H 0.094 0.906 54 H 0.087 0.913 Dipole moment (debyes) X Y Z Total from point charges 11.397 10.554 -5.813 16.585 hybrid contribution -0.158 -0.184 0.662 0.705 sum 11.239 10.370 -5.151 16.137 Atomic orbital electron populations 1.21999 0.94092 1.03019 1.02485 1.21406 0.96430 0.96977 0.96963 1.21832 1.00824 0.94761 1.01487 1.20749 0.80254 0.94250 1.00522 0.87578 1.44830 1.06548 1.21394 1.65348 1.15771 0.81824 0.82738 0.78607 1.90850 1.63547 1.38492 1.53277 1.45302 1.04861 1.22915 1.66830 1.20101 0.91318 0.84976 0.93368 1.22265 1.04462 1.01237 0.94389 1.22083 0.93921 1.02837 1.02385 1.22256 1.04450 0.96208 0.99250 1.20204 0.83088 0.89546 0.78247 1.90591 1.52812 1.51655 1.49731 1.45778 1.10508 1.10397 1.65284 1.21124 0.95413 0.80334 0.99019 1.19213 0.89272 0.95186 0.92746 1.20500 1.01929 1.34083 0.97006 0.92050 1.24985 0.94284 0.94966 0.98680 1.69852 1.08616 1.44000 1.28086 0.86645 0.78507 0.80259 0.82628 1.20200 1.21194 1.19950 1.22941 1.04697 0.91983 1.04065 1.22957 1.02094 1.04295 0.95528 0.91856 0.92201 0.91397 0.91128 0.93037 0.93796 0.91339 0.76129 0.77289 0.92913 0.92305 0.89841 0.92071 0.90939 0.91987 0.89812 0.92315 0.93064 0.76158 0.95804 0.86964 0.92615 0.91490 0.90208 0.90598 0.91349 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 -0.16 -2.17 8.09 37.16 0.30 -1.87 16 2 C -0.10 -1.40 2.67 -90.63 -0.24 -1.64 16 3 C -0.13 -1.79 7.69 37.16 0.29 -1.51 16 4 C 0.15 2.52 2.25 -69.08 -0.16 2.36 16 5 H 0.11 1.93 7.58 -51.93 -0.39 1.53 16 6 N -0.73 -10.88 4.87 -59.81 -0.29 -11.17 16 7 C 0.71 10.32 6.21 -86.93 -0.54 9.78 16 8 O -0.58 -9.76 9.67 5.29 0.05 -9.71 16 9 N -0.74 -8.35 5.11 -52.41 -0.27 -8.62 16 10 C 0.19 1.91 1.06 -131.82 -0.14 1.77 16 11 C -0.17 -1.88 8.40 37.15 0.31 -1.57 16 12 C -0.15 -1.12 8.59 37.16 0.32 -0.81 16 13 C -0.16 -1.69 8.40 37.16 0.31 -1.38 16 14 C 0.51 10.00 6.66 -10.98 -0.07 9.92 16 15 O -0.57 -12.55 15.91 5.56 0.09 -12.46 16 16 N -0.67 -13.92 4.14 -60.29 -0.25 -14.17 16 17 C 0.16 3.76 4.63 -4.04 -0.02 3.74 16 18 C 0.04 0.84 2.06 -155.66 -0.32 0.52 16 19 C -0.50 -12.35 8.29 -34.44 -0.29 -12.63 16 20 H 0.06 1.52 7.81 -52.49 -0.41 1.11 16 21 C 0.08 1.89 5.29 -17.82 -0.09 1.79 16 22 N -0.87 -22.63 10.20 55.43 0.57 -22.07 16 23 Si 0.89 20.02 29.54 -169.99 -5.02 15.00 16 24 H -0.28 -6.22 7.11 56.52 0.40 -5.82 16 25 H -0.29 -6.54 7.11 56.52 0.40 -6.13 16 26 H -0.27 -6.09 7.11 56.52 0.40 -5.69 16 27 C -0.20 -4.24 9.96 -26.69 -0.27 -4.50 16 28 C -0.21 -4.29 9.92 -26.69 -0.26 -4.55 16 29 H 0.06 0.87 8.14 -51.93 -0.42 0.45 16 30 H 0.06 0.72 8.14 -51.93 -0.42 0.29 16 31 H 0.07 1.02 6.23 -51.93 -0.32 0.70 16 32 H 0.07 1.02 8.14 -51.92 -0.42 0.60 16 33 H 0.05 0.73 5.88 -51.93 -0.31 0.42 16 34 H 0.04 0.53 8.14 -51.93 -0.42 0.11 16 35 H 0.07 1.03 7.28 -51.93 -0.38 0.65 16 36 H 0.40 5.81 7.75 -40.82 -0.32 5.49 16 37 H 0.39 3.60 8.49 -40.82 -0.35 3.26 16 38 H 0.05 0.60 8.14 -51.93 -0.42 0.18 16 39 H 0.06 0.56 8.14 -51.93 -0.42 0.13 16 40 H 0.08 1.20 6.16 -51.93 -0.32 0.88 16 41 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 42 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 43 H 0.06 0.44 8.14 -51.93 -0.42 0.01 16 44 H 0.08 1.09 6.16 -51.93 -0.32 0.77 16 45 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 46 H 0.05 0.50 8.14 -51.93 -0.42 0.08 16 47 H 0.40 8.15 6.45 -40.82 -0.26 7.88 16 48 H 0.02 0.54 8.05 -51.93 -0.42 0.12 16 49 H 0.11 2.95 5.93 -51.93 -0.31 2.64 16 50 H 0.26 6.79 8.32 -40.82 -0.34 6.45 16 51 H 0.07 1.36 8.14 -51.93 -0.42 0.93 16 52 H 0.08 1.71 8.14 -51.93 -0.42 1.29 16 53 H 0.08 1.50 8.14 -51.93 -0.42 1.07 16 54 H 0.07 1.30 8.14 -51.93 -0.42 0.87 16 LS Contribution 415.15 15.07 6.26 6.26 Total: -1.00 -27.82 415.15 -9.32 -37.14 By element: Atomic # 1 Polarization: 29.97 SS G_CDS: -9.58 Total: 20.39 kcal Atomic # 6 Polarization: 0.30 SS G_CDS: -0.87 Total: -0.57 kcal Atomic # 7 Polarization: -55.78 SS G_CDS: -0.24 Total: -56.03 kcal Atomic # 8 Polarization: -22.32 SS G_CDS: 0.14 Total: -22.18 kcal Atomic # 14 Polarization: 20.02 SS G_CDS: -5.02 Total: 15.00 kcal Total LS contribution 6.26 Total: 6.26 kcal Total: -27.82 -9.32 -37.14 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. ZINC000435953176.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 -15.954 kcal (2) G-P(sol) polarization free energy of solvation -27.818 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -43.773 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.319 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -37.138 kcal (6) G-S(sol) free energy of system = (1) + (5) -53.092 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.73 seconds