Wall clock time and date at job start Sat Mar 6 2021 20:00:29 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 C 1.50698 * 1 3 3 C 1.37941 * 120.07711 * 2 1 4 4 C 1.38380 * 120.14818 * 179.70500 * 3 2 1 5 5 C 1.50693 * 119.85548 * 180.27745 * 4 3 2 6 6 C 1.38345 * 120.28917 * 0.25399 * 4 3 2 7 7 C 1.50700 * 119.92502 * 180.02562 * 6 4 3 8 8 O 1.42901 * 109.46944 * 285.00307 * 7 6 4 9 9 Si 1.86292 * 109.47307 * 164.99886 * 7 6 4 10 10 C 1.37973 * 120.14659 * 359.97438 * 6 4 3 11 11 C 1.39554 * 119.85572 * 0.02562 * 10 6 4 12 12 C 1.47844 * 120.14809 * 180.02562 * 11 10 6 13 13 O 1.21552 * 120.00048 * 186.16683 * 12 11 10 14 14 N 1.34773 * 119.99955 * 6.16351 * 12 11 10 15 15 C 1.46501 * 120.00251 * 180.02562 * 14 12 11 16 16 H 1.08999 * 109.47184 * 34.99874 * 15 14 12 17 17 C 1.52998 * 109.47027 * 155.00171 * 15 14 12 18 18 C 1.53006 * 109.46912 * 180.02562 * 17 15 14 19 19 C 1.53001 * 109.46760 * 299.99700 * 18 17 15 20 20 H 1.09004 * 109.47100 * 299.99669 * 19 18 17 21 21 C 1.50700 * 109.47099 * 180.02562 * 19 18 17 22 22 N 1.30642 * 119.25330 * 335.00250 * 21 19 18 23 23 C 1.33526 * 121.50797 * 179.97438 * 22 21 19 24 24 C 1.36197 * 119.90594 * 359.97438 * 23 22 21 25 25 C 1.41030 * 118.59541 * 0.02562 * 24 23 22 26 26 O 1.21986 * 120.70540 * 179.97438 * 25 24 23 27 27 N 1.34746 * 119.25708 * 154.72817 * 21 19 18 28 28 C 1.52997 * 109.47049 * 60.00078 * 19 18 17 29 29 C 1.52997 * 109.47433 * 299.99689 * 28 19 18 30 30 H 1.08995 * 109.47176 * 96.80089 * 1 2 3 31 31 H 1.09001 * 109.46997 * 216.80391 * 1 2 3 32 32 H 1.09001 * 109.46734 * 336.79653 * 1 2 3 33 33 H 1.07996 * 119.92179 * 359.97438 * 3 2 1 34 34 H 1.09001 * 109.47528 * 90.00047 * 5 4 3 35 35 H 1.08997 * 109.47313 * 210.00267 * 5 4 3 36 36 H 1.09009 * 109.46937 * 329.99875 * 5 4 3 37 37 H 1.09001 * 109.46949 * 44.99887 * 7 6 4 38 38 H 0.96701 * 113.99902 * 299.99314 * 8 7 6 39 39 H 1.48499 * 110.00414 * 179.97438 * 9 7 6 40 40 H 1.48503 * 110.00280 * 301.32288 * 9 7 6 41 41 H 1.08002 * 120.07363 * 180.02562 * 10 6 4 42 42 H 0.97007 * 119.99693 * 0.02562 * 14 12 11 43 43 H 1.08998 * 109.47367 * 299.99650 * 17 15 14 44 44 H 1.09004 * 109.47754 * 60.00046 * 17 15 14 45 45 H 1.08999 * 109.47412 * 59.99634 * 18 17 15 46 46 H 1.08999 * 109.47082 * 180.02562 * 18 17 15 47 47 H 1.07995 * 120.04715 * 180.02562 * 23 22 21 48 48 H 1.07997 * 120.70438 * 180.02562 * 24 23 22 49 49 H 0.97002 * 120.03654 * 0.02562 * 27 21 19 50 50 H 1.08999 * 109.47131 * 60.00060 * 28 19 18 51 51 H 1.09003 * 109.46734 * 179.97438 * 28 19 18 52 52 H 1.09004 * 109.46897 * 300.00520 * 29 28 19 53 53 H 1.08999 * 109.47239 * 179.97438 * 29 28 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 6 1.5070 0.0000 0.0000 3 6 2.1983 1.1937 0.0000 4 6 3.5821 1.1954 0.0062 5 6 4.3306 2.5033 0.0124 6 6 4.2813 0.0017 0.0071 7 6 5.7883 0.0131 0.0144 8 8 6.2682 0.3682 -1.2840 9 14 6.4200 -1.6795 0.4685 10 6 3.6021 -1.1993 0.0023 11 6 2.2066 -1.2081 -0.0039 12 6 1.4722 -2.4912 -0.0084 13 8 0.2625 -2.4987 -0.1269 14 7 2.1440 -3.6526 0.1188 15 6 1.4164 -4.9242 0.1138 16 1 0.5677 -4.8545 -0.5666 17 6 2.3503 -6.0443 -0.3487 18 6 1.5902 -7.3722 -0.3545 19 6 1.0872 -7.6780 1.0577 20 1 1.9357 -7.7481 1.7384 21 6 0.3391 -8.9862 1.0521 22 7 -0.2087 -9.4037 -0.0580 23 6 -0.8813 -10.5558 -0.1141 24 6 -1.0068 -11.3239 1.0036 25 6 -0.4156 -10.8734 2.2021 26 8 -0.5046 -11.5306 3.2260 27 7 0.2549 -9.7015 2.1909 28 6 0.1534 -6.5578 1.5202 29 6 0.9134 -5.2300 1.5260 30 1 -0.3633 -0.1217 -1.0204 31 1 -0.3633 -0.8229 0.6157 32 1 -0.3633 0.9446 0.4049 33 1 1.6583 2.1289 -0.0004 34 1 4.5065 2.8163 1.0416 35 1 5.2857 2.3777 -0.4974 36 1 3.7409 3.2619 -0.5024 37 1 6.1425 0.7411 0.7443 38 1 5.9909 -0.2374 -1.9850 39 1 7.9049 -1.6817 0.4787 40 1 5.9019 -2.0739 1.8032 41 1 4.1491 -2.1305 0.0035 42 1 3.1094 -3.6466 0.2137 43 1 2.7083 -5.8267 -1.3549 44 1 3.1990 -6.1141 0.3317 45 1 0.7417 -7.3022 -1.0352 46 1 2.2556 -8.1703 -0.6836 47 1 -1.3244 -10.8785 -1.0445 48 1 -1.5476 -12.2582 0.9728 49 1 0.6728 -9.3733 3.0025 50 1 -0.6951 -6.4879 0.8395 51 1 -0.2053 -6.7760 2.5261 52 1 1.7619 -5.3001 2.2067 53 1 0.2480 -4.4319 1.8551 There are 71 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 71 No. of singly occupied orbitals= 1 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_22_13456076_9599494.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 20:00:29 Heat of formation + Delta-G solvation = -47.632300 kcal Electronic energy + Delta-G solvation = -35345.590142 eV Core-core repulsion = 30762.280787 eV Total energy + Delta-G solvation = -4583.309355 eV No. of doubly occupied orbitals = 71 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 384.188 amu Computer time = 1.17 seconds Orbital eigenvalues (eV) -42.86928 -41.75477 -40.53158 -39.47515 -38.42742 -37.66601 -35.97489 -35.25900 -34.39456 -33.59152 -32.39209 -32.02926 -30.41205 -29.17377 -28.45698 -25.99481 -25.59781 -25.26245 -23.96295 -23.73571 -23.15020 -21.88454 -21.43087 -20.73785 -19.76064 -19.20162 -18.95775 -17.89844 -17.67768 -17.50915 -17.01239 -16.71482 -16.48649 -16.30821 -16.12929 -15.98455 -15.72030 -15.58031 -15.37575 -15.31689 -14.90762 -14.74125 -14.56124 -14.43118 -14.24448 -14.07138 -14.04843 -13.89825 -13.56774 -13.42831 -13.34312 -13.10890 -12.85018 -12.72477 -12.59583 -12.52570 -12.45050 -12.35121 -12.15952 -12.05709 -11.94431 -11.79663 -11.49747 -11.20208 -11.12018 -10.61354 -10.51858 -10.18403 -9.93215 -9.62298 -9.56961 -5.22826 -0.47534 -0.25101 0.13509 0.78083 1.13856 1.48129 1.55354 1.78324 1.84542 2.00199 2.54278 2.64884 2.66712 3.23895 3.33852 3.38685 3.42441 3.50719 3.54104 3.59690 3.63900 3.76229 3.79633 3.95513 3.97410 4.10276 4.11187 4.15556 4.17846 4.22901 4.26674 4.37481 4.41700 4.48444 4.50142 4.50883 4.58131 4.61366 4.70987 4.77811 4.83035 4.84070 4.86324 4.91612 4.92246 4.99087 5.01592 5.07978 5.10004 5.19714 5.26524 5.39399 5.42517 5.43335 5.46041 5.54439 5.77942 6.39941 6.45037 6.68991 6.79234 7.16839 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.123 4.123 2 C -0.009 4.009 3 C -0.133 4.133 4 C -0.024 4.024 5 C -0.130 4.130 6 C -0.138 4.138 7 C -0.064 4.064 8 O -0.537 6.537 9 Si 0.674 3.326 10 C -0.071 4.071 11 C -0.146 4.146 12 C 0.562 3.438 13 O -0.525 6.525 14 N -0.726 5.726 15 C 0.144 3.856 16 H 0.096 0.904 17 C -0.130 4.130 18 C -0.095 4.095 19 C -0.047 4.047 20 H 0.101 0.899 21 C 0.403 3.597 22 N -0.532 5.532 23 C 0.156 3.844 24 C -0.293 4.293 25 C 0.519 3.481 26 O -0.537 6.537 27 N -0.627 5.627 28 C -0.108 4.108 29 C -0.128 4.128 30 H 0.079 0.921 31 H 0.096 0.904 32 H 0.059 0.941 33 H 0.132 0.868 34 H 0.074 0.926 35 H 0.085 0.915 36 H 0.071 0.929 37 H 0.115 0.885 38 H 0.379 0.621 39 H -0.251 1.251 40 H -0.253 1.253 41 H 0.127 0.873 42 H 0.398 0.602 43 H 0.080 0.920 44 H 0.071 0.929 45 H 0.090 0.910 46 H 0.076 0.924 47 H 0.171 0.829 48 H 0.157 0.843 49 H 0.417 0.583 50 H 0.080 0.920 51 H 0.070 0.930 52 H 0.069 0.931 53 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.469 2.279 -3.153 5.212 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 -0.179 4.179 2 C -0.010 4.010 3 C -0.151 4.151 4 C -0.024 4.024 5 C -0.186 4.186 6 C -0.138 4.138 7 C -0.175 4.175 8 O -0.342 6.342 9 Si 0.575 3.425 10 C -0.089 4.089 11 C -0.149 4.149 12 C 0.350 3.650 13 O -0.402 6.402 14 N -0.378 5.378 15 C 0.040 3.960 16 H 0.114 0.886 17 C -0.168 4.168 18 C -0.134 4.134 19 C -0.067 4.067 20 H 0.119 0.881 21 C 0.138 3.862 22 N -0.256 5.256 23 C 0.018 3.982 24 C -0.318 4.318 25 C 0.318 3.682 26 O -0.415 6.415 27 N -0.265 5.265 28 C -0.147 4.147 29 C -0.166 4.166 30 H 0.097 0.903 31 H 0.114 0.886 32 H 0.078 0.922 33 H 0.150 0.850 34 H 0.092 0.908 35 H 0.104 0.896 36 H 0.090 0.910 37 H 0.132 0.868 38 H 0.227 0.773 39 H -0.175 1.175 40 H -0.178 1.178 41 H 0.144 0.856 42 H 0.233 0.767 43 H 0.099 0.901 44 H 0.090 0.910 45 H 0.108 0.892 46 H 0.094 0.906 47 H 0.188 0.812 48 H 0.175 0.825 49 H 0.256 0.744 50 H 0.099 0.901 51 H 0.089 0.911 52 H 0.087 0.913 53 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges 3.147 2.044 -2.576 4.551 hybrid contribution 0.376 0.130 1.350 1.407 sum 3.523 2.174 -1.226 4.318 Atomic orbital electron populations 1.21113 0.89639 1.03237 1.03924 1.20108 0.97027 0.91275 0.92547 1.21059 0.93399 0.97916 1.02680 1.20008 0.93428 0.95167 0.93817 1.21014 1.01346 0.93458 1.02809 1.20050 0.96151 0.92831 1.04809 1.24990 0.91527 1.11661 0.89336 1.86508 1.75746 1.55806 1.16179 0.95204 0.81510 0.80443 0.85342 1.20979 0.93097 0.96820 0.98042 1.19629 0.92979 0.93314 1.09027 1.18210 0.87119 0.83545 0.76112 1.90760 1.13564 1.86967 1.48915 1.46002 1.10849 1.05726 1.75180 1.21058 0.95714 0.81899 0.97373 0.88619 1.21876 0.98259 0.93848 1.02781 1.21367 1.01312 0.96439 0.94244 1.20567 0.97290 0.87611 1.01235 0.88114 1.23207 0.89426 0.92231 0.81336 1.68297 1.16387 1.17623 1.23269 1.22762 0.89184 0.87496 0.98744 1.22975 1.10197 1.05890 0.92708 1.17363 0.79688 0.80143 0.91005 1.91031 1.61025 1.54922 1.34539 1.44772 1.46787 1.21196 1.13794 1.21558 0.98186 0.92739 1.02253 1.21917 1.00642 0.96952 0.97125 0.90283 0.88607 0.92202 0.84977 0.90760 0.89613 0.91018 0.86797 0.77322 1.17538 1.17752 0.85591 0.76680 0.90123 0.91032 0.89154 0.90555 0.81229 0.82537 0.74386 0.90102 0.91123 0.91275 0.90468 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 -0.12 -0.11 8.71 36.00 0.31 0.21 16 2 C -0.01 -0.01 5.91 -104.22 -0.62 -0.62 16 3 C -0.13 -0.01 9.31 -39.64 -0.37 -0.38 16 4 C -0.02 0.01 5.89 -104.53 -0.62 -0.61 16 5 C -0.13 0.15 9.31 36.00 0.34 0.49 16 6 C -0.14 0.14 5.26 -104.68 -0.55 -0.41 16 7 C -0.06 0.11 1.88 36.01 0.07 0.18 16 8 O -0.54 0.74 11.92 -35.23 -0.42 0.32 16 9 Si 0.67 -1.86 29.91 -169.99 -5.08 -6.94 16 10 C -0.07 0.13 8.13 -39.19 -0.32 -0.19 16 11 C -0.15 -0.02 5.87 -104.97 -0.62 -0.64 16 12 C 0.56 0.25 7.67 -12.33 -0.09 0.16 16 13 O -0.52 -1.77 13.02 5.32 0.07 -1.70 16 14 N -0.73 1.95 5.03 -54.75 -0.28 1.68 16 15 C 0.14 -0.45 2.45 -67.93 -0.17 -0.62 16 16 H 0.10 -0.11 7.58 -51.93 -0.39 -0.50 16 17 C -0.13 0.67 5.39 -26.73 -0.14 0.52 16 18 C -0.10 0.41 4.67 -26.73 -0.12 0.29 16 19 C -0.05 0.20 2.48 -91.77 -0.23 -0.02 16 20 H 0.10 -0.62 8.14 -51.93 -0.42 -1.04 16 21 C 0.40 -0.74 6.73 -155.57 -1.05 -1.79 16 22 N -0.53 0.34 9.11 -10.63 -0.10 0.24 16 23 C 0.16 -0.12 11.20 -17.55 -0.20 -0.31 16 24 C -0.29 -0.29 10.07 -39.26 -0.40 -0.69 16 25 C 0.52 1.51 7.75 -15.09 -0.12 1.40 16 26 O -0.54 -3.86 17.97 4.93 0.09 -3.77 16 27 N -0.63 0.52 5.25 -12.27 -0.06 0.45 16 28 C -0.11 0.40 5.19 -26.73 -0.14 0.26 16 29 C -0.13 0.41 5.50 -26.73 -0.15 0.26 16 30 H 0.08 0.10 8.14 -51.93 -0.42 -0.33 16 31 H 0.10 0.22 5.90 -51.93 -0.31 -0.08 16 32 H 0.06 -0.02 8.04 -51.93 -0.42 -0.44 16 33 H 0.13 -0.17 8.05 -52.49 -0.42 -0.60 16 34 H 0.07 -0.13 8.14 -51.93 -0.42 -0.55 16 35 H 0.09 -0.04 6.18 -51.93 -0.32 -0.37 16 36 H 0.07 -0.12 8.08 -51.92 -0.42 -0.54 16 37 H 0.11 -0.14 7.38 -51.93 -0.38 -0.52 16 38 H 0.38 -1.90 8.70 45.56 0.40 -1.51 16 39 H -0.25 -0.19 7.11 56.52 0.40 0.22 16 40 H -0.25 0.15 7.11 56.52 0.40 0.55 16 41 H 0.13 -0.60 3.52 -52.49 -0.18 -0.79 16 42 H 0.40 -2.03 6.68 -40.82 -0.27 -2.30 16 43 H 0.08 -0.42 8.14 -51.93 -0.42 -0.85 16 44 H 0.07 -0.45 8.14 -51.93 -0.42 -0.87 16 45 H 0.09 -0.27 7.76 -51.93 -0.40 -0.68 16 46 H 0.08 -0.32 8.14 -51.93 -0.42 -0.74 16 47 H 0.17 -0.59 8.06 -52.49 -0.42 -1.01 16 48 H 0.16 0.02 8.06 -52.49 -0.42 -0.40 16 49 H 0.42 -1.25 8.78 -40.82 -0.36 -1.61 16 50 H 0.08 -0.19 8.14 -51.93 -0.42 -0.62 16 51 H 0.07 -0.27 8.14 -51.93 -0.42 -0.70 16 52 H 0.07 -0.28 8.14 -51.93 -0.42 -0.71 16 53 H 0.08 -0.08 8.14 -51.93 -0.42 -0.50 16 LS Contribution 419.96 15.07 6.33 6.33 Total: 0.00 -11.00 419.96 -12.38 -23.38 By element: Atomic # 1 Polarization: -9.72 SS G_CDS: -7.76 Total: -17.48 kcal Atomic # 6 Polarization: 2.66 SS G_CDS: -5.17 Total: -2.51 kcal Atomic # 7 Polarization: 2.80 SS G_CDS: -0.44 Total: 2.37 kcal Atomic # 8 Polarization: -4.88 SS G_CDS: -0.26 Total: -5.14 kcal Atomic # 14 Polarization: -1.86 SS G_CDS: -5.08 Total: -6.94 kcal Total LS contribution 6.33 Total: 6.33 kcal Total: -11.00 -12.38 -23.38 kcal The number of atoms in the molecule is 53 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_22_13456076_9599494.mol2 53 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 -24.256 kcal (2) G-P(sol) polarization free energy of solvation -10.997 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -35.253 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.379 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.376 kcal (6) G-S(sol) free energy of system = (1) + (5) -47.632 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.17 seconds