Wall clock time and date at job start Tue Mar 31 2020 15:39:54 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 1.52991 * 1 3 3 H 1.09007 * 109.49964 * 2 1 4 4 C 1.53044 * 109.49928 * 239.93766 * 2 1 3 5 5 C 1.53042 * 109.53901 * 301.38453 * 4 2 1 6 6 C 1.53194 * 109.30960 * 298.63294 * 5 4 2 7 7 N 1.46924 * 108.77525 * 54.63475 * 6 5 4 8 8 C 1.34779 * 120.63119 * 126.41545 * 7 6 5 9 9 O 1.21279 * 120.00251 * 174.86567 * 8 7 6 10 10 C 1.50703 * 119.99871 * 354.86381 * 8 7 6 11 11 C 1.52996 * 109.46952 * 179.97438 * 10 8 7 12 12 C 1.52996 * 109.47613 * 295.00140 * 11 10 8 13 13 C 1.52997 * 109.47255 * 179.97438 * 12 11 10 14 14 C 1.53005 * 109.47240 * 60.00284 * 13 12 11 15 15 C 1.52996 * 109.46765 * 300.00016 * 14 13 12 16 16 C 1.52996 * 109.47613 * 59.99880 * 15 14 13 17 17 C 1.46929 * 118.74054 * 306.38705 * 7 6 5 18 18 H 1.08997 * 109.58541 * 293.82820 * 17 7 6 19 19 C 1.52997 * 109.58760 * 173.39663 * 17 7 6 20 20 N 1.46499 * 109.46753 * 73.32072 * 19 17 7 21 21 C 1.36945 * 120.00026 * 174.76830 * 20 19 17 22 22 H 1.08006 * 119.99487 * 0.02562 * 21 20 19 23 23 C 1.38808 * 120.00011 * 180.02562 * 21 20 19 24 24 N 1.31618 * 120.00105 * 0.02562 * 23 21 20 25 25 Si 1.86803 * 119.99603 * 180.02562 * 23 21 20 26 26 H 1.48496 * 109.46969 * 60.00681 * 25 23 21 27 27 H 1.48508 * 109.46850 * 180.02562 * 25 23 21 28 28 H 1.48497 * 109.47403 * 300.00054 * 25 23 21 29 29 H 1.08995 * 109.47637 * 179.97438 * 1 2 3 30 30 H 1.09005 * 109.47100 * 299.99942 * 1 2 3 31 31 H 1.09005 * 109.47207 * 59.99193 * 1 2 3 32 32 H 1.09007 * 109.45434 * 61.40368 * 4 2 1 33 33 H 1.08996 * 109.46518 * 181.36953 * 4 2 1 34 34 H 1.09006 * 109.49200 * 58.58062 * 5 4 2 35 35 H 1.08997 * 109.50008 * 178.67709 * 5 4 2 36 36 H 1.08997 * 109.58474 * 174.41958 * 6 5 4 37 37 H 1.08995 * 109.58516 * 294.70090 * 6 5 4 38 38 H 1.08998 * 109.46960 * 300.00504 * 10 8 7 39 39 H 1.08998 * 109.46799 * 60.00032 * 10 8 7 40 40 H 1.08997 * 109.46926 * 55.00416 * 11 10 8 41 41 H 1.09003 * 109.46828 * 300.00300 * 12 11 10 42 42 H 1.08998 * 109.47102 * 60.00041 * 12 11 10 43 43 H 1.08997 * 109.47197 * 300.00222 * 13 12 11 44 44 H 1.09006 * 109.47221 * 179.97438 * 13 12 11 45 45 H 1.08994 * 109.47070 * 179.97438 * 14 13 12 46 46 H 1.09003 * 109.47105 * 59.99426 * 14 13 12 47 47 H 1.08997 * 109.47200 * 299.99772 * 15 14 13 48 48 H 1.08998 * 109.47102 * 179.97438 * 15 14 13 49 49 H 1.08997 * 109.47771 * 180.02562 * 16 15 14 50 50 H 1.09003 * 109.47268 * 59.99970 * 16 15 14 51 51 H 1.08995 * 109.47065 * 193.31840 * 19 17 7 52 52 H 1.09003 * 109.47509 * 313.32576 * 19 17 7 53 53 H 0.96999 * 120.00718 * 354.77699 * 20 19 17 54 54 H 0.97001 * 119.99753 * 179.97438 * 24 23 21 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 1.5299 0.0000 0.0000 3 1 1.8938 1.0275 0.0000 4 6 2.0408 -0.7227 -1.2486 5 6 1.5036 -2.1556 -1.2664 6 6 2.0153 -2.9038 -0.0314 7 7 1.6527 -2.1383 1.1692 8 6 0.9765 -2.7226 2.1780 9 8 0.7644 -2.1082 3.2019 10 6 0.4840 -4.1396 2.0337 11 6 -0.2457 -4.5584 3.3116 12 6 0.7449 -4.5909 4.4772 13 6 0.0150 -5.0092 5.7552 14 6 -0.5927 -6.4002 5.5635 15 6 -1.5832 -6.3677 4.3979 16 6 -0.8535 -5.9494 3.1199 17 6 2.0420 -0.7238 1.2493 18 1 3.1281 -0.6458 1.2974 19 6 1.4236 -0.0916 2.4978 20 7 2.1294 -0.5712 3.6886 21 6 1.8210 -0.0584 4.9204 22 1 1.0571 0.6994 5.0140 23 6 2.4902 -0.5125 6.0486 24 7 3.4214 -1.4356 5.9344 25 14 2.0689 0.1867 7.7289 26 1 0.6388 -0.0762 8.0300 27 1 2.9194 -0.4590 8.7610 28 1 2.3143 1.6512 7.7314 29 1 -0.3634 -1.0276 -0.0005 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5140 -0.8899 32 1 1.6982 -0.1953 -2.1390 33 1 3.1304 -0.7437 -1.2358 34 1 0.4138 -2.1357 -1.2541 35 1 1.8485 -2.6624 -2.1676 36 1 1.5571 -3.8918 0.0131 37 1 3.0989 -3.0058 -0.0889 38 1 -0.1999 -4.2021 1.1873 39 1 1.3318 -4.8036 1.8656 40 1 -1.0385 -3.8426 3.5285 41 1 1.5378 -5.3067 4.2603 42 1 1.1775 -3.5999 4.6141 43 1 -0.7776 -4.2931 5.9719 44 1 0.7208 -5.0328 6.5856 45 1 -1.1123 -6.6983 6.4741 46 1 0.2000 -7.1163 5.3468 47 1 -2.3759 -5.6516 4.6146 48 1 -2.0159 -7.3587 4.2610 49 1 -1.5592 -5.9258 2.2896 50 1 -0.0608 -6.6655 2.9032 51 1 1.5100 0.9932 2.4366 52 1 0.3715 -0.3693 2.5627 53 1 2.8153 -1.2520 3.6047 54 1 3.8892 -1.7526 6.7228 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 ZINC001698944070.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 15:39:54 Heat of formation + Delta-G solvation = -18.041928 kcal Electronic energy + Delta-G solvation = -30587.203186 eV Core-core repulsion = 26945.285336 eV Total energy + Delta-G solvation = -3641.917850 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.20 seconds Orbital eigenvalues (eV) -40.36506 -38.44971 -36.90356 -34.56006 -33.16258 -32.27235 -31.80339 -30.30039 -30.02055 -27.57480 -26.41445 -25.72835 -23.99277 -22.61485 -22.23634 -21.70904 -20.73248 -19.55649 -19.25805 -18.01938 -16.92849 -16.15793 -15.54443 -15.20924 -15.00484 -14.75739 -14.39536 -14.17791 -13.85869 -13.77182 -13.62746 -13.52581 -13.04803 -12.95631 -12.78507 -12.43642 -12.31142 -12.09399 -11.84685 -11.71980 -11.53042 -11.44435 -11.33300 -11.18290 -10.91936 -10.83290 -10.78625 -10.63198 -10.58084 -10.55938 -10.27508 -10.14350 -10.03163 -9.77857 -9.72339 -9.57115 -9.41667 -8.57465 -8.18100 -7.85015 -6.40557 -5.46226 -2.65019 3.48162 3.51964 3.60346 3.63328 3.64636 4.76221 4.80070 4.85757 4.93407 4.96862 5.01236 5.04395 5.16777 5.27605 5.36072 5.42994 5.46355 5.54798 5.60483 5.66677 5.74802 5.79753 5.82172 5.84737 5.86607 5.89183 5.89943 5.92330 5.97216 5.99025 6.01185 6.06728 6.10849 6.17193 6.18651 6.25615 6.33774 6.36932 6.41785 6.53741 6.57442 6.59066 6.63562 6.76183 6.80378 6.96409 7.02487 7.33538 7.38668 7.94009 8.11023 8.71955 9.12366 9.83716 10.45685 10.80625 11.77541 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.008087 B = 0.006697 C = 0.003992 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3461.717822 B = 4179.695691 C = 7012.155442 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.143 4.143 2 C -0.100 4.100 3 H 0.077 0.923 4 C -0.112 4.112 5 C -0.136 4.136 6 C 0.112 3.888 7 N -0.615 5.615 8 C 0.472 3.528 9 O -0.437 6.437 10 C -0.131 4.131 11 C -0.067 4.067 12 C -0.119 4.119 13 C -0.114 4.114 14 C -0.119 4.119 15 C -0.116 4.116 16 C -0.113 4.113 17 C 0.147 3.853 18 H 0.065 0.935 19 C 0.165 3.835 20 N -0.694 5.694 21 C -0.203 4.203 22 H 0.061 0.939 23 C -0.020 4.020 24 N -0.937 5.937 25 Si 0.895 3.105 26 H -0.291 1.291 27 H -0.295 1.295 28 H -0.292 1.292 29 H 0.056 0.944 30 H 0.060 0.940 31 H 0.045 0.955 32 H 0.059 0.941 33 H 0.061 0.939 34 H 0.068 0.932 35 H 0.066 0.934 36 H 0.078 0.922 37 H 0.060 0.940 38 H 0.076 0.924 39 H 0.078 0.922 40 H 0.074 0.926 41 H 0.044 0.956 42 H 0.106 0.894 43 H 0.059 0.941 44 H 0.058 0.942 45 H 0.053 0.947 46 H 0.056 0.944 47 H 0.059 0.941 48 H 0.053 0.947 49 H 0.054 0.946 50 H 0.057 0.943 51 H 0.011 0.989 52 H 0.038 0.962 53 H 0.379 0.621 54 H 0.248 0.752 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.530 -8.077 -15.444 18.611 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 -0.200 4.200 2 C -0.120 4.120 3 H 0.095 0.905 4 C -0.150 4.150 5 C -0.174 4.174 6 C -0.012 4.012 7 N -0.353 5.353 8 C 0.257 3.743 9 O -0.305 6.305 10 C -0.171 4.171 11 C -0.086 4.086 12 C -0.156 4.156 13 C -0.151 4.151 14 C -0.156 4.156 15 C -0.153 4.153 16 C -0.150 4.150 17 C 0.043 3.957 18 H 0.083 0.917 19 C 0.038 3.962 20 N -0.337 5.337 21 C -0.335 4.335 22 H 0.079 0.921 23 C -0.214 4.214 24 N -0.588 5.588 25 Si 0.728 3.272 26 H -0.218 1.218 27 H -0.221 1.221 28 H -0.219 1.219 29 H 0.075 0.925 30 H 0.079 0.921 31 H 0.064 0.936 32 H 0.078 0.922 33 H 0.080 0.920 34 H 0.087 0.913 35 H 0.085 0.915 36 H 0.097 0.903 37 H 0.078 0.922 38 H 0.095 0.905 39 H 0.096 0.904 40 H 0.092 0.908 41 H 0.063 0.937 42 H 0.125 0.875 43 H 0.077 0.923 44 H 0.076 0.924 45 H 0.071 0.929 46 H 0.075 0.925 47 H 0.078 0.922 48 H 0.072 0.928 49 H 0.073 0.927 50 H 0.076 0.924 51 H 0.028 0.972 52 H 0.056 0.944 53 H 0.213 0.787 54 H 0.058 0.942 Dipole moment (debyes) X Y Z Total from point charges -6.747 -7.642 -14.682 17.873 hybrid contribution 0.112 -0.046 0.774 0.783 sum -6.635 -7.687 -13.908 17.220 Atomic orbital electron populations 1.21831 0.95026 1.01870 1.01250 1.21467 0.96566 0.99334 0.94616 0.90510 1.21522 1.00407 0.95481 0.97576 1.21961 1.01502 0.96345 0.97624 1.21551 0.99769 0.94985 0.84880 1.47931 1.58564 1.10623 1.18227 1.20610 0.81054 0.88933 0.83696 1.91195 1.51372 1.62259 1.25633 1.21738 1.00731 0.95268 0.99402 1.20877 0.98166 0.95624 0.93898 1.21708 0.96610 1.04414 0.92894 1.21442 0.99782 0.95432 0.98471 1.21567 0.98373 0.98185 0.97517 1.21486 0.98153 1.00377 0.95324 1.21593 0.99225 0.97125 0.97066 1.21434 0.98577 0.80177 0.95479 0.91736 1.20835 0.96601 0.93785 0.85019 1.42164 1.43398 1.46871 1.01264 1.19063 1.14556 1.14926 0.84940 0.92145 1.24518 0.99970 0.99982 0.96919 1.69638 1.28107 1.33274 1.27789 0.86415 0.77290 0.78048 0.85408 1.21812 1.22105 1.21900 0.92523 0.92116 0.93578 0.92188 0.92006 0.91322 0.91537 0.90334 0.92173 0.90529 0.90351 0.90796 0.93672 0.87548 0.92256 0.92355 0.92853 0.92526 0.92195 0.92775 0.92715 0.92388 0.97176 0.94447 0.78678 0.94207 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.14 -1.82 8.23 37.15 0.31 -1.52 16 2 C -0.10 -1.30 2.77 -90.50 -0.25 -1.55 16 3 H 0.08 0.99 8.14 -51.93 -0.42 0.56 16 4 C -0.11 -1.17 5.43 -26.69 -0.14 -1.31 16 5 C -0.14 -1.30 5.74 -26.61 -0.15 -1.46 16 6 C 0.11 1.27 6.35 -3.71 -0.02 1.24 16 7 N -0.62 -9.42 2.41 -165.22 -0.40 -9.82 16 8 C 0.47 8.31 7.03 -10.98 -0.08 8.23 16 9 O -0.44 -9.79 7.70 5.56 0.04 -9.74 16 10 C -0.13 -1.83 3.53 -27.88 -0.10 -1.92 16 11 C -0.07 -1.01 1.84 -90.62 -0.17 -1.18 16 12 C -0.12 -2.15 4.94 -26.73 -0.13 -2.29 16 13 C -0.11 -1.92 5.92 -26.73 -0.16 -2.08 16 14 C -0.12 -1.59 5.92 -26.73 -0.16 -1.75 16 15 C -0.12 -1.40 5.92 -26.74 -0.16 -1.56 16 16 C -0.11 -1.37 5.21 -26.73 -0.14 -1.50 16 17 C 0.15 2.45 2.61 -67.60 -0.18 2.28 16 18 H 0.06 1.16 8.14 -51.93 -0.42 0.74 16 19 C 0.17 3.52 3.94 -4.04 -0.02 3.50 16 20 N -0.69 -18.21 3.20 -59.91 -0.19 -18.41 16 21 C -0.20 -5.94 9.73 -15.06 -0.15 -6.09 16 22 H 0.06 1.77 7.83 -52.48 -0.41 1.35 16 23 C -0.02 -0.59 5.50 -17.43 -0.10 -0.68 16 24 N -0.94 -29.23 13.06 55.49 0.72 -28.51 16 25 Si 0.90 23.77 29.55 -169.99 -5.02 18.75 16 26 H -0.29 -7.70 7.11 56.52 0.40 -7.30 16 27 H -0.29 -7.88 7.11 56.52 0.40 -7.47 16 28 H -0.29 -7.62 7.11 56.52 0.40 -7.22 16 29 H 0.06 0.74 5.97 -51.93 -0.31 0.43 16 30 H 0.06 0.88 6.66 -51.93 -0.35 0.54 16 31 H 0.05 0.50 8.14 -51.93 -0.42 0.08 16 32 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 33 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 34 H 0.07 0.68 6.33 -51.93 -0.33 0.35 16 35 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 36 H 0.08 0.77 5.93 -51.93 -0.31 0.46 16 37 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 38 H 0.08 0.89 7.90 -51.93 -0.41 0.48 16 39 H 0.08 1.01 7.73 -51.93 -0.40 0.61 16 40 H 0.07 1.27 7.95 -51.93 -0.41 0.85 16 41 H 0.04 0.79 8.14 -51.93 -0.42 0.36 16 42 H 0.11 2.51 5.95 -51.93 -0.31 2.20 16 43 H 0.06 1.06 8.14 -51.93 -0.42 0.63 16 44 H 0.06 1.04 8.14 -51.93 -0.42 0.61 16 45 H 0.05 0.66 8.14 -51.93 -0.42 0.24 16 46 H 0.06 0.73 8.14 -51.93 -0.42 0.31 16 47 H 0.06 0.75 8.14 -51.93 -0.42 0.32 16 48 H 0.05 0.56 8.14 -51.93 -0.42 0.14 16 49 H 0.05 0.59 8.14 -51.93 -0.42 0.16 16 50 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 51 H 0.01 0.23 8.09 -51.93 -0.42 -0.19 16 52 H 0.04 0.86 5.36 -51.93 -0.28 0.58 16 53 H 0.38 10.67 7.24 -40.82 -0.30 10.38 16 54 H 0.25 7.61 8.31 -40.82 -0.34 7.27 16 LS Contribution 389.40 15.07 5.87 5.87 Total: -1.00 -32.16 389.40 -10.90 -43.06 By element: Atomic # 1 Polarization: 18.58 SS G_CDS: -10.13 Total: 8.45 kcal Atomic # 6 Polarization: -7.86 SS G_CDS: -1.79 Total: -9.65 kcal Atomic # 7 Polarization: -56.87 SS G_CDS: 0.13 Total: -56.73 kcal Atomic # 8 Polarization: -9.79 SS G_CDS: 0.04 Total: -9.74 kcal Atomic # 14 Polarization: 23.77 SS G_CDS: -5.02 Total: 18.75 kcal Total LS contribution 5.87 Total: 5.87 kcal Total: -32.16 -10.90 -43.06 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. ZINC001698944070.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 25.017 kcal (2) G-P(sol) polarization free energy of solvation -32.161 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -7.143 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.899 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.059 kcal (6) G-S(sol) free energy of system = (1) + (5) -18.042 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.20 seconds