Wall clock time and date at job start Sat Apr 11 2020 05:49:57 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 1.53000 * 1 3 3 C 1.53005 * 109.46916 * 2 1 4 4 C 1.50703 * 109.47483 * 119.99918 * 2 1 3 5 5 O 1.21287 * 119.99801 * 339.22016 * 4 2 1 6 6 N 1.34773 * 120.00064 * 159.22445 * 4 2 1 7 7 C 1.46501 * 119.99612 * 186.20405 * 6 4 2 8 8 C 1.46497 * 119.99979 * 6.20659 * 6 4 2 9 9 C 1.50704 * 109.47210 * 96.65444 * 8 6 4 10 10 O 1.21282 * 119.99657 * 0.02562 * 9 8 6 11 11 N 1.34778 * 120.00283 * 179.97438 * 9 8 6 12 12 C 1.46494 * 120.00148 * 180.02562 * 11 9 8 13 13 C 1.52999 * 109.47337 * 181.24294 * 12 11 9 14 14 N 1.46500 * 109.46740 * 56.79974 * 13 12 11 15 15 C 1.36930 * 120.00291 * 61.07192 * 14 13 12 16 16 H 1.07999 * 119.99871 * 354.22871 * 15 14 13 17 17 C 1.38815 * 120.00427 * 174.23432 * 15 14 13 18 18 N 1.31619 * 119.99829 * 359.97438 * 17 15 14 19 19 Si 1.86800 * 120.00097 * 179.97438 * 17 15 14 20 20 H 1.48501 * 109.47080 * 59.99841 * 19 17 15 21 21 H 1.48499 * 109.46975 * 179.97438 * 19 17 15 22 22 H 1.48500 * 109.47345 * 299.99655 * 19 17 15 23 23 C 1.52995 * 109.47332 * 176.79877 * 13 12 11 24 24 C 1.52997 * 109.47058 * 180.02562 * 23 13 12 25 25 C 1.53001 * 109.47102 * 300.00050 * 24 23 13 26 26 C 1.52995 * 109.47205 * 60.00040 * 25 24 23 27 27 C 1.52997 * 109.47058 * 299.99987 * 26 25 24 28 28 H 1.09001 * 109.47125 * 299.99813 * 1 2 3 29 29 H 1.08993 * 109.47475 * 59.99961 * 1 2 3 30 30 H 1.09003 * 109.46757 * 180.02562 * 1 2 3 31 31 H 1.09001 * 109.47125 * 240.00187 * 2 1 3 32 32 H 1.09002 * 109.47165 * 51.68183 * 3 2 1 33 33 H 1.09002 * 109.46829 * 171.68239 * 3 2 1 34 34 H 1.09002 * 109.46757 * 291.68237 * 3 2 1 35 35 H 1.08997 * 109.47111 * 273.62550 * 7 6 4 36 36 H 1.08995 * 109.47021 * 33.63339 * 7 6 4 37 37 H 1.09004 * 109.46650 * 153.62940 * 7 6 4 38 38 H 1.08994 * 109.47310 * 336.65925 * 8 6 4 39 39 H 1.08998 * 109.47134 * 216.65296 * 8 6 4 40 40 H 0.97003 * 119.99222 * 0.02562 * 11 9 8 41 41 H 1.09007 * 109.46705 * 61.24570 * 12 11 9 42 42 H 1.09000 * 109.47163 * 301.24538 * 12 11 9 43 43 H 0.97011 * 120.00097 * 241.34562 * 14 13 12 44 44 H 0.97003 * 119.99785 * 180.02562 * 18 17 15 45 45 H 1.09000 * 109.46996 * 300.00203 * 23 13 12 46 46 H 1.09000 * 109.46920 * 60.00433 * 23 13 12 47 47 H 1.08997 * 109.47317 * 180.02562 * 24 23 13 48 48 H 1.08998 * 109.47260 * 59.99765 * 24 23 13 49 49 H 1.09000 * 109.47332 * 300.00108 * 25 24 23 50 50 H 1.09003 * 109.47140 * 180.02562 * 25 24 23 51 51 H 1.08997 * 109.47460 * 179.97438 * 26 25 24 52 52 H 1.08998 * 109.47277 * 60.00211 * 26 25 24 53 53 H 1.09000 * 109.47115 * 299.99709 * 27 26 25 54 54 H 1.09010 * 109.47059 * 179.97438 * 27 26 25 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 1.4426 0.0000 4 6 2.0324 -0.7104 1.2305 5 8 1.3087 -0.8372 2.1955 6 7 3.2859 -1.2047 1.2586 7 6 3.7295 -2.0119 2.3978 8 6 4.2048 -0.9347 0.1500 9 6 5.0831 0.2389 0.5000 10 8 4.9544 0.7947 1.5703 11 7 6.0122 0.6702 -0.3759 12 6 6.8664 1.8106 -0.0355 13 6 7.8053 2.1118 -1.2054 14 7 7.0155 2.3574 -2.4146 15 6 6.1259 3.3977 -2.4518 16 1 5.9378 3.9795 -1.5615 17 6 5.4659 3.7047 -3.6338 18 7 5.6955 2.9960 -4.7189 19 14 4.2518 5.1235 -3.6843 20 1 4.9489 6.3845 -3.3248 21 1 3.6873 5.2433 -5.0526 22 1 3.1546 4.8709 -2.7160 23 6 8.6416 3.3515 -0.8820 24 6 9.5801 3.6530 -2.0522 25 6 10.5074 2.4581 -2.2832 26 6 9.6710 1.2185 -2.6065 27 6 8.7326 0.9170 -1.4364 28 1 -0.3633 0.5138 0.8900 29 1 -0.3634 0.5138 -0.8899 30 1 -0.3633 -1.0277 0.0005 31 1 1.8933 -0.5138 -0.8900 32 1 1.5603 1.9975 0.8063 33 1 3.1198 1.4461 0.1487 34 1 1.8031 1.9116 -0.9550 35 1 4.1052 -1.3563 3.1833 36 1 2.8904 -2.5931 2.7800 37 1 4.5232 -2.6870 2.0776 38 1 3.6324 -0.7048 -0.7486 39 1 4.8257 -1.8124 -0.0292 40 1 6.1153 0.2253 -1.2318 41 1 7.4548 1.5721 0.8505 42 1 6.2446 2.6831 0.1653 43 1 7.1198 1.7806 -3.1875 44 1 5.2345 3.2107 -5.5449 45 1 7.9810 4.2028 -0.7178 46 1 9.2293 3.1687 0.0177 47 1 10.1762 4.5358 -1.8216 48 1 8.9922 3.8358 -2.9516 49 1 11.0953 2.2752 -1.3837 50 1 11.1763 2.6731 -3.1166 51 1 10.3316 0.3674 -2.7716 52 1 9.0831 1.4013 -3.5060 53 1 9.3205 0.7341 -0.5370 54 1 8.1364 0.0340 -1.6670 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 ZINC001115560203.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 05:49:57 Heat of formation + Delta-G solvation = -76.881471 kcal Electronic energy + Delta-G solvation = -32242.499489 eV Core-core repulsion = 28213.922062 eV Total energy + Delta-G solvation = -4028.577427 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.83 seconds Orbital eigenvalues (eV) -40.42763 -39.34469 -38.34764 -35.38962 -34.45096 -34.41713 -33.33850 -31.30723 -30.29444 -29.15823 -28.32308 -27.19113 -26.74470 -24.96416 -23.82582 -22.56656 -22.18862 -20.77805 -20.18368 -18.82372 -18.31729 -17.44107 -17.26303 -16.94765 -16.35368 -15.39319 -15.13435 -15.06170 -14.84999 -14.31129 -14.11372 -14.01925 -13.77623 -13.62540 -13.57512 -13.21600 -12.92304 -12.78434 -12.61538 -12.41515 -12.16758 -12.06198 -11.95122 -11.86420 -11.82340 -11.73049 -11.59995 -11.16547 -11.02438 -10.92117 -10.89960 -10.81826 -10.59878 -10.24208 -10.09009 -9.94833 -9.81456 -9.66140 -9.62368 -9.36508 -8.94566 -8.61777 -8.52986 -7.05955 -5.85594 -3.14334 2.58389 2.89400 2.92898 3.38126 3.43536 3.45660 3.67345 4.43883 4.51919 4.82849 4.89338 5.00247 5.06919 5.15069 5.15807 5.20372 5.23117 5.24944 5.43990 5.51636 5.54952 5.57671 5.67893 5.73649 5.77301 5.84239 5.85053 5.92298 5.92916 5.98342 6.03567 6.06504 6.10909 6.13986 6.21042 6.24596 6.38048 6.39268 6.40509 6.45550 6.54629 6.74061 6.75512 6.76559 6.92329 7.00551 7.15709 7.26499 7.66150 7.92086 8.18447 8.32545 8.56966 9.45335 9.97748 10.34539 11.36126 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.010414 B = 0.004167 C = 0.003234 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2688.143776 B = 6717.485214 C = 8654.689800 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.132 4.132 2 C -0.116 4.116 3 C -0.146 4.146 4 C 0.527 3.473 5 O -0.539 6.539 6 N -0.598 5.598 7 C 0.091 3.909 8 C 0.084 3.916 9 C 0.487 3.513 10 O -0.541 6.541 11 N -0.698 5.698 12 C 0.117 3.883 13 C 0.191 3.809 14 N -0.709 5.709 15 C -0.229 4.229 16 H 0.067 0.933 17 C -0.006 4.006 18 N -0.931 5.931 19 Si 0.897 3.103 20 H -0.287 1.287 21 H -0.293 1.293 22 H -0.287 1.287 23 C -0.115 4.115 24 C -0.109 4.109 25 C -0.113 4.113 26 C -0.115 4.115 27 C -0.113 4.113 28 H 0.065 0.935 29 H 0.063 0.937 30 H 0.055 0.945 31 H 0.093 0.907 32 H 0.060 0.940 33 H 0.067 0.933 34 H 0.071 0.929 35 H 0.059 0.941 36 H 0.071 0.929 37 H 0.067 0.933 38 H 0.115 0.885 39 H 0.105 0.895 40 H 0.402 0.598 41 H 0.050 0.950 42 H 0.066 0.934 43 H 0.384 0.616 44 H 0.255 0.745 45 H 0.063 0.937 46 H 0.043 0.957 47 H 0.043 0.957 48 H 0.083 0.917 49 H 0.049 0.951 50 H 0.051 0.949 51 H 0.048 0.952 52 H 0.074 0.926 53 H 0.058 0.942 54 H 0.056 0.944 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.398 -9.783 5.431 11.444 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 -0.190 4.190 2 C -0.137 4.137 3 C -0.204 4.204 4 C 0.315 3.685 5 O -0.416 6.416 6 N -0.331 5.331 7 C -0.052 4.052 8 C -0.043 4.043 9 C 0.271 3.729 10 O -0.419 6.419 11 N -0.349 5.349 12 C -0.009 4.009 13 C 0.099 3.901 14 N -0.351 5.351 15 C -0.361 4.361 16 H 0.085 0.915 17 C -0.202 4.202 18 N -0.579 5.579 19 Si 0.728 3.272 20 H -0.214 1.214 21 H -0.219 1.219 22 H -0.213 1.213 23 C -0.155 4.155 24 C -0.147 4.147 25 C -0.150 4.150 26 C -0.153 4.153 27 C -0.151 4.151 28 H 0.084 0.916 29 H 0.082 0.918 30 H 0.074 0.926 31 H 0.111 0.889 32 H 0.079 0.921 33 H 0.086 0.914 34 H 0.090 0.910 35 H 0.077 0.923 36 H 0.090 0.910 37 H 0.086 0.914 38 H 0.132 0.868 39 H 0.123 0.877 40 H 0.237 0.763 41 H 0.068 0.932 42 H 0.084 0.916 43 H 0.220 0.780 44 H 0.064 0.936 45 H 0.082 0.918 46 H 0.062 0.938 47 H 0.062 0.938 48 H 0.102 0.898 49 H 0.067 0.933 50 H 0.070 0.930 51 H 0.067 0.933 52 H 0.093 0.907 53 H 0.077 0.923 54 H 0.075 0.925 Dipole moment (debyes) X Y Z Total from point charges 1.816 -9.309 6.726 11.628 hybrid contribution -0.419 0.595 -0.840 1.111 sum 1.397 -8.715 5.886 10.609 Atomic orbital electron populations 1.21633 0.92543 1.02214 1.02569 1.21360 0.98255 0.98056 0.96041 1.21834 1.02381 0.93097 1.03062 1.20737 0.80714 0.77544 0.89468 1.90653 1.56486 1.57536 1.36928 1.47365 1.11792 1.52551 1.21368 1.21606 1.00091 0.94600 0.88872 1.21608 0.93471 0.98036 0.91193 1.20967 0.81220 0.85661 0.85030 1.90709 1.69237 1.58141 1.23772 1.45765 1.35950 1.33455 1.19729 1.21872 0.93037 0.88390 0.97644 1.19809 0.89500 0.92910 0.87880 1.42423 1.45446 1.35295 1.11898 1.19000 1.15108 1.07082 0.94870 0.91487 1.24633 1.00729 0.99154 0.95682 1.69629 1.46114 1.41707 1.00448 0.86434 0.81425 0.82834 0.76504 1.21395 1.21856 1.21326 1.21795 0.97708 0.99274 0.96708 1.21370 0.96848 0.95895 1.00584 1.21471 0.97559 0.95968 1.00019 1.21469 0.97708 0.96820 0.99302 1.21682 0.97396 0.97634 0.98360 0.91632 0.91775 0.92567 0.88925 0.92132 0.91374 0.90996 0.92277 0.90995 0.91419 0.86762 0.87711 0.76287 0.93176 0.91576 0.78050 0.93561 0.91812 0.93821 0.93810 0.89825 0.93270 0.93035 0.93300 0.90695 0.92324 0.92502 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.13 -1.60 8.66 37.16 0.32 -1.28 16 2 C -0.12 -1.54 2.41 -91.77 -0.22 -1.76 16 3 C -0.15 -2.21 9.02 37.16 0.34 -1.87 16 4 C 0.53 8.08 6.81 -10.99 -0.07 8.00 16 5 O -0.54 -9.88 15.75 5.55 0.09 -9.80 16 6 N -0.60 -8.02 2.38 -182.96 -0.44 -8.45 16 7 C 0.09 1.07 10.30 59.85 0.62 1.69 16 8 C 0.08 0.97 5.48 -5.19 -0.03 0.94 16 9 C 0.49 7.38 6.04 -10.98 -0.07 7.32 16 10 O -0.54 -10.32 15.86 5.56 0.09 -10.23 16 11 N -0.70 -10.36 5.13 -60.29 -0.31 -10.67 16 12 C 0.12 1.93 4.38 -4.05 -0.02 1.91 16 13 C 0.19 3.11 0.40 -131.82 -0.05 3.06 16 14 N -0.71 -14.16 3.59 -47.23 -0.17 -14.33 16 15 C -0.23 -5.44 8.68 -15.06 -0.13 -5.57 16 16 H 0.07 1.64 6.74 -52.49 -0.35 1.28 16 17 C -0.01 -0.15 5.50 -17.43 -0.10 -0.25 16 18 N -0.93 -25.00 13.07 55.49 0.73 -24.27 16 19 Si 0.90 21.07 29.55 -169.99 -5.02 16.05 16 20 H -0.29 -6.80 7.11 56.52 0.40 -6.40 16 21 H -0.29 -7.03 7.11 56.52 0.40 -6.63 16 22 H -0.29 -6.74 7.11 56.52 0.40 -6.34 16 23 C -0.11 -1.88 4.55 -26.73 -0.12 -2.00 16 24 C -0.11 -1.76 5.77 -26.73 -0.15 -1.91 16 25 C -0.11 -1.56 5.92 -26.73 -0.16 -1.72 16 26 C -0.12 -1.60 5.75 -26.73 -0.15 -1.76 16 27 C -0.11 -1.54 4.63 -26.73 -0.12 -1.66 16 28 H 0.06 0.87 7.89 -51.93 -0.41 0.46 16 29 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 30 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 31 H 0.09 1.03 6.51 -51.93 -0.34 0.69 16 32 H 0.06 0.94 8.13 -51.93 -0.42 0.52 16 33 H 0.07 1.16 4.90 -51.93 -0.25 0.90 16 34 H 0.07 1.05 8.14 -51.93 -0.42 0.63 16 35 H 0.06 0.80 8.14 -51.93 -0.42 0.37 16 36 H 0.07 0.84 7.63 -51.93 -0.40 0.45 16 37 H 0.07 0.59 7.92 -51.93 -0.41 0.18 16 38 H 0.11 1.20 5.62 -51.93 -0.29 0.91 16 39 H 0.10 0.86 7.97 -51.93 -0.41 0.44 16 40 H 0.40 5.51 7.24 -40.82 -0.30 5.22 16 41 H 0.05 0.80 8.14 -51.92 -0.42 0.38 16 42 H 0.07 1.29 7.33 -51.93 -0.38 0.91 16 43 H 0.38 8.30 6.58 -40.82 -0.27 8.03 16 44 H 0.25 6.84 8.31 -40.82 -0.34 6.50 16 45 H 0.06 1.17 7.33 -51.93 -0.38 0.78 16 46 H 0.04 0.64 8.14 -51.93 -0.42 0.21 16 47 H 0.04 0.65 8.14 -51.93 -0.42 0.23 16 48 H 0.08 1.64 7.60 -51.93 -0.39 1.24 16 49 H 0.05 0.62 8.14 -51.93 -0.42 0.20 16 50 H 0.05 0.68 8.14 -51.93 -0.42 0.26 16 51 H 0.05 0.59 8.14 -51.93 -0.42 0.17 16 52 H 0.07 1.22 6.89 -51.93 -0.36 0.86 16 53 H 0.06 0.74 8.14 -51.93 -0.42 0.32 16 54 H 0.06 0.73 7.04 -51.92 -0.37 0.36 16 LS Contribution 412.16 15.07 6.21 6.21 Total: -1.00 -30.25 412.16 -8.47 -38.72 By element: Atomic # 1 Polarization: 23.14 SS G_CDS: -9.52 Total: 13.62 kcal Atomic # 6 Polarization: 3.28 SS G_CDS: -0.13 Total: 3.15 kcal Atomic # 7 Polarization: -57.54 SS G_CDS: -0.19 Total: -57.73 kcal Atomic # 8 Polarization: -20.20 SS G_CDS: 0.18 Total: -20.03 kcal Atomic # 14 Polarization: 21.07 SS G_CDS: -5.02 Total: 16.05 kcal Total LS contribution 6.21 Total: 6.21 kcal Total: -30.25 -8.47 -38.72 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. ZINC001115560203.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 -38.160 kcal (2) G-P(sol) polarization free energy of solvation -30.248 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -68.408 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.473 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.721 kcal (6) G-S(sol) free energy of system = (1) + (5) -76.881 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.83 seconds