Wall clock time and date at job start Tue Mar 31 2020 22:53:29 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= -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 1.53002 * 1 3 3 C 1.52992 * 109.47317 * 2 1 4 4 C 1.53001 * 109.47379 * 180.02562 * 3 2 1 5 5 H 1.09004 * 109.46679 * 54.99485 * 4 3 2 6 6 C 1.52996 * 109.47297 * 175.00185 * 4 3 2 7 7 N 1.46497 * 109.46707 * 295.00379 * 4 3 2 8 8 C 1.46765 * 124.35299 * 120.00225 * 7 4 3 9 9 C 1.54479 * 105.47730 * 163.00148 * 8 7 4 10 10 H 1.09006 * 110.96674 * 267.25807 * 9 8 7 11 11 C 1.50697 * 110.96908 * 143.53379 * 9 8 7 12 12 O 1.21280 * 120.00003 * 331.71322 * 11 9 8 13 13 N 1.34780 * 120.00010 * 151.72369 * 11 9 8 14 14 C 1.46507 * 119.99785 * 5.08897 * 13 11 9 15 15 C 1.46494 * 120.00360 * 185.09551 * 13 11 9 16 16 C 1.52997 * 109.47288 * 270.00149 * 15 13 11 17 17 C 1.52996 * 109.47581 * 179.97438 * 16 15 13 18 18 N 1.46493 * 109.47548 * 179.97438 * 17 16 15 19 19 C 1.36939 * 120.00280 * 180.02562 * 18 17 16 20 20 H 1.08001 * 119.99869 * 359.97438 * 19 18 17 21 21 C 1.38811 * 120.00259 * 180.02562 * 19 18 17 22 22 N 1.31618 * 119.99807 * 359.97438 * 21 19 18 23 23 Si 1.86796 * 120.00077 * 179.97438 * 21 19 18 24 24 H 1.48501 * 109.47452 * 359.97438 * 23 21 19 25 25 H 1.48504 * 109.47028 * 119.99707 * 23 21 19 26 26 H 1.48505 * 109.47321 * 239.99734 * 23 21 19 27 27 C 1.54631 * 101.76470 * 25.41048 * 9 8 7 28 28 C 1.34420 * 124.34810 * 300.01360 * 7 4 3 29 29 O 1.21278 * 124.94374 * 0.43686 * 28 7 4 30 30 H 1.09002 * 109.46729 * 299.99704 * 1 2 3 31 31 H 1.08996 * 109.47179 * 59.99647 * 1 2 3 32 32 H 1.08997 * 109.47290 * 180.02562 * 1 2 3 33 33 H 1.09009 * 109.46734 * 239.99886 * 2 1 3 34 34 H 1.08996 * 109.47179 * 120.00353 * 2 1 3 35 35 H 1.08995 * 109.47180 * 60.00111 * 3 2 1 36 36 H 1.09005 * 109.47187 * 300.00079 * 3 2 1 37 37 H 1.09006 * 109.47057 * 180.02562 * 6 4 3 38 38 H 1.09001 * 109.46785 * 299.99449 * 6 4 3 39 39 H 1.08998 * 109.47164 * 59.99792 * 6 4 3 40 40 H 1.08997 * 110.24504 * 43.99421 * 8 7 4 41 41 H 1.09000 * 110.24333 * 281.99907 * 8 7 4 42 42 H 1.09001 * 109.47450 * 298.52743 * 14 13 11 43 43 H 1.08996 * 109.46937 * 178.52691 * 14 13 11 44 44 H 1.08998 * 109.46872 * 58.52889 * 14 13 11 45 45 H 1.09005 * 109.47073 * 29.99350 * 15 13 11 46 46 H 1.09000 * 109.47145 * 149.99339 * 15 13 11 47 47 H 1.09005 * 109.46410 * 299.99606 * 16 15 13 48 48 H 1.08991 * 109.47505 * 59.99350 * 16 15 13 49 49 H 1.09002 * 109.46978 * 299.99834 * 17 16 15 50 50 H 1.09003 * 109.47377 * 59.98858 * 17 16 15 51 51 H 0.97004 * 119.99904 * 359.97438 * 18 17 16 52 52 H 0.96997 * 120.00033 * 180.02562 * 22 21 19 53 53 H 1.08999 * 110.48073 * 93.88148 * 27 9 8 54 54 H 1.08991 * 110.48627 * 216.52430 * 27 9 8 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 3.5700 1.4424 -0.0006 5 1 3.9330 0.8530 -0.8427 6 6 4.0800 2.8794 -0.1263 7 7 4.0588 0.8584 1.2508 8 6 4.9061 -0.3372 1.3314 9 6 5.5130 -0.3174 2.7519 10 1 6.4811 0.1835 2.7554 11 6 5.6290 -1.7131 3.3083 12 8 4.8573 -2.5761 2.9468 13 7 6.5901 -2.0022 4.2079 14 6 7.4504 -0.9368 4.7286 15 6 6.7746 -3.3818 4.6649 16 6 5.9034 -3.6316 5.8975 17 6 6.0956 -5.0726 6.3744 18 7 5.2619 -5.3116 7.5550 19 6 5.2692 -6.5394 8.1613 20 1 5.8894 -7.3317 7.7688 21 6 4.4788 -6.7661 9.2797 22 7 3.7226 -5.8006 9.7576 23 14 4.4884 -8.4412 10.1062 24 1 5.4151 -9.3462 9.3801 25 1 4.9390 -8.2960 11.5138 26 1 3.1181 -9.0132 10.0817 27 6 4.4611 0.5041 3.5327 28 6 3.7887 1.3487 2.4729 29 8 3.1047 2.3255 2.6939 30 1 -0.3633 0.5138 0.8900 31 1 -0.3633 0.5139 -0.8899 32 1 -0.3634 -1.0276 0.0005 33 1 1.8933 -0.5139 -0.8901 34 1 1.8933 -0.5139 0.8899 35 1 1.6768 1.9562 0.8899 36 1 1.6767 1.9563 -0.8900 37 1 5.1701 2.8793 -0.1272 38 1 3.7163 3.3138 -1.0575 39 1 3.7170 3.4687 0.7157 40 1 5.6968 -0.2904 0.5827 41 1 4.3051 -1.2356 1.1906 42 1 8.0116 -0.4893 3.9083 43 1 8.1442 -1.3542 5.4583 44 1 6.8355 -0.1743 5.2067 45 1 6.4854 -4.0695 3.8702 46 1 7.8217 -3.5426 4.9213 47 1 6.1926 -2.9438 6.6922 48 1 4.8564 -3.4708 5.6411 49 1 5.8061 -5.7600 5.5796 50 1 7.1427 -5.2339 6.6307 51 1 4.7051 -4.5999 7.9077 52 1 3.1706 -5.9589 10.5393 53 1 3.7376 -0.1573 4.0093 54 1 4.9463 1.1381 4.2747 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 ZINC001699551979.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 22:53:29 Heat of formation + Delta-G solvation = -71.699489 kcal Electronic energy + Delta-G solvation = -30219.287809 eV Core-core repulsion = 26190.935089 eV Total energy + Delta-G solvation = -4028.352720 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.05 seconds Orbital eigenvalues (eV) -41.29671 -39.73878 -36.87503 -36.46711 -35.79955 -34.86013 -33.18739 -32.25173 -30.53488 -29.61593 -28.06791 -27.05104 -26.97869 -25.60902 -23.59092 -22.83193 -22.22295 -21.62016 -20.91935 -19.24581 -19.12825 -17.90958 -17.09492 -17.03804 -16.30705 -16.19641 -15.47956 -15.29319 -15.00213 -14.56634 -14.50544 -14.35043 -14.12381 -13.89282 -13.80709 -13.66879 -13.24598 -13.23080 -13.08268 -12.97134 -12.94815 -12.67897 -12.40671 -12.25159 -12.00089 -11.96246 -11.91156 -11.75592 -11.61685 -11.25753 -10.99673 -10.93882 -10.90392 -10.85622 -10.74214 -10.41808 -10.13020 -10.01268 -9.75071 -9.69151 -8.97481 -8.85604 -8.77510 -6.89790 -5.74163 -3.02953 2.25740 2.39384 2.58517 2.85993 3.44936 3.50151 3.52764 3.86851 4.06248 4.23352 4.35867 4.54776 4.61437 4.64545 4.66179 4.74599 4.88247 4.91488 5.01971 5.05780 5.11468 5.17377 5.18910 5.25830 5.32993 5.34784 5.36647 5.40790 5.47153 5.52911 5.55435 5.58540 5.60616 5.66249 5.66604 5.85319 5.87966 5.91249 5.96235 6.05105 6.08913 6.29167 6.34520 6.38657 6.45545 6.83072 6.86049 6.88179 7.19188 7.72306 7.92148 7.97420 8.44755 9.55599 10.14200 10.48543 11.48978 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.014794 B = 0.002071 C = 0.001938 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1892.192572 B =13514.975141 C =14447.767986 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.123 4.123 3 C -0.137 4.137 4 C 0.157 3.843 5 H 0.088 0.912 6 C -0.167 4.167 7 N -0.612 5.612 8 C 0.116 3.884 9 C -0.124 4.124 10 H 0.111 0.889 11 C 0.523 3.477 12 O -0.525 6.525 13 N -0.611 5.611 14 C 0.076 3.924 15 C 0.119 3.881 16 C -0.139 4.139 17 C 0.157 3.843 18 N -0.734 5.734 19 C -0.238 4.238 20 H 0.071 0.929 21 C -0.016 4.016 22 N -0.934 5.934 23 Si 0.908 3.092 24 H -0.280 1.280 25 H -0.292 1.292 26 H -0.291 1.291 27 C -0.142 4.142 28 C 0.525 3.475 29 O -0.526 6.526 30 H 0.053 0.947 31 H 0.052 0.948 32 H 0.054 0.946 33 H 0.059 0.941 34 H 0.063 0.937 35 H 0.080 0.920 36 H 0.072 0.928 37 H 0.056 0.944 38 H 0.066 0.934 39 H 0.072 0.928 40 H 0.082 0.918 41 H 0.093 0.907 42 H 0.060 0.940 43 H 0.083 0.917 44 H 0.062 0.938 45 H 0.084 0.916 46 H 0.078 0.922 47 H 0.062 0.938 48 H 0.066 0.934 49 H 0.020 0.980 50 H 0.018 0.982 51 H 0.383 0.617 52 H 0.254 0.746 53 H 0.112 0.888 54 H 0.109 0.891 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.087 18.920 -23.141 30.505 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 -0.209 4.209 2 C -0.160 4.160 3 C -0.175 4.175 4 C 0.055 3.945 5 H 0.106 0.894 6 C -0.225 4.225 7 N -0.347 5.347 8 C -0.008 4.008 9 C -0.146 4.146 10 H 0.129 0.871 11 C 0.309 3.691 12 O -0.401 6.401 13 N -0.344 5.344 14 C -0.067 4.067 15 C -0.003 4.003 16 C -0.178 4.178 17 C 0.028 3.972 18 N -0.378 5.378 19 C -0.369 4.369 20 H 0.089 0.911 21 C -0.212 4.212 22 N -0.583 5.583 23 Si 0.739 3.261 24 H -0.205 1.205 25 H -0.219 1.219 26 H -0.219 1.219 27 C -0.182 4.182 28 C 0.313 3.687 29 O -0.402 6.402 30 H 0.073 0.927 31 H 0.071 0.929 32 H 0.073 0.927 33 H 0.077 0.923 34 H 0.082 0.918 35 H 0.099 0.901 36 H 0.090 0.910 37 H 0.075 0.925 38 H 0.085 0.915 39 H 0.091 0.909 40 H 0.100 0.900 41 H 0.111 0.889 42 H 0.079 0.921 43 H 0.101 0.899 44 H 0.081 0.919 45 H 0.102 0.898 46 H 0.097 0.903 47 H 0.080 0.920 48 H 0.085 0.915 49 H 0.038 0.962 50 H 0.035 0.965 51 H 0.217 0.783 52 H 0.064 0.936 53 H 0.130 0.870 54 H 0.127 0.873 Dipole moment (debyes) X Y Z Total from point charges 5.343 18.821 -23.264 30.398 hybrid contribution -0.048 -0.718 0.773 1.056 sum 5.295 18.103 -22.491 29.354 Atomic orbital electron populations 1.21748 0.95763 1.01715 1.01653 1.21496 0.96051 0.96397 1.02068 1.22057 0.94114 0.97773 1.03568 1.21018 0.94282 0.94429 0.84805 0.89402 1.22175 1.01182 0.96062 1.03100 1.48378 1.51356 1.28637 1.06315 1.22045 0.94471 0.89012 0.95252 1.22254 1.01134 0.94870 0.96293 0.87122 1.20024 0.80452 0.89331 0.79247 1.90756 1.40716 1.48793 1.59818 1.47879 1.34210 1.09580 1.42726 1.21853 0.94673 0.90750 0.99427 1.21571 1.00073 0.81091 0.97581 1.22062 1.00572 0.98813 0.96389 1.20537 0.94377 0.92124 0.90134 1.42360 1.51610 1.13127 1.30669 1.19289 1.20711 0.89688 1.07254 0.91094 1.24765 0.99678 0.97862 0.98913 1.69675 1.31155 1.31576 1.25858 0.86100 0.77236 0.83573 0.79188 1.20541 1.21879 1.21852 1.22311 0.98668 0.99162 0.98080 1.20640 0.80140 0.83939 0.84018 1.90706 1.39271 1.26591 1.83660 0.92739 0.92931 0.92669 0.92254 0.91839 0.90125 0.90955 0.92477 0.91457 0.90927 0.89996 0.88878 0.92126 0.89862 0.91894 0.89787 0.90323 0.91963 0.91490 0.96242 0.96454 0.78319 0.93568 0.87032 0.87299 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 -0.15 -1.28 9.91 37.16 0.37 -0.91 16 2 C -0.12 -1.06 5.82 -26.73 -0.16 -1.21 16 3 C -0.14 -1.13 4.64 -26.73 -0.12 -1.26 16 4 C 0.16 1.17 2.86 -67.93 -0.19 0.97 16 5 H 0.09 0.51 8.07 -51.93 -0.42 0.09 16 6 C -0.17 -1.18 9.20 37.16 0.34 -0.84 16 7 N -0.61 -5.28 2.28 -164.85 -0.38 -5.66 16 8 C 0.12 0.88 6.82 -3.12 -0.02 0.86 16 9 C -0.12 -0.96 2.90 -90.14 -0.26 -1.22 16 10 H 0.11 0.57 6.62 -51.93 -0.34 0.22 16 11 C 0.52 5.86 6.72 -10.99 -0.07 5.78 16 12 O -0.53 -8.06 15.38 5.56 0.09 -7.97 16 13 N -0.61 -6.27 2.87 -181.57 -0.52 -6.79 16 14 C 0.08 0.49 9.56 59.85 0.57 1.07 16 15 C 0.12 1.48 5.33 -4.05 -0.02 1.46 16 16 C -0.14 -2.27 5.65 -26.73 -0.15 -2.43 16 17 C 0.16 3.19 6.26 -4.05 -0.03 3.16 16 18 N -0.73 -19.26 5.60 -59.91 -0.34 -19.59 16 19 C -0.24 -6.85 9.99 -15.06 -0.15 -7.00 16 20 H 0.07 1.97 7.83 -52.49 -0.41 1.56 16 21 C -0.02 -0.48 5.50 -17.43 -0.10 -0.58 16 22 N -0.93 -28.94 13.06 55.49 0.72 -28.21 16 23 Si 0.91 22.80 29.55 -169.99 -5.02 17.78 16 24 H -0.28 -6.78 7.11 56.52 0.40 -6.38 16 25 H -0.29 -7.31 7.11 56.52 0.40 -6.91 16 26 H -0.29 -7.36 7.11 56.52 0.40 -6.95 16 27 C -0.14 -1.27 6.41 -26.74 -0.17 -1.44 16 28 C 0.53 5.68 7.39 -10.86 -0.08 5.60 16 29 O -0.53 -7.39 15.07 5.56 0.08 -7.30 16 30 H 0.05 0.50 8.14 -51.93 -0.42 0.07 16 31 H 0.05 0.38 8.14 -51.93 -0.42 -0.04 16 32 H 0.05 0.46 8.14 -51.93 -0.42 0.04 16 33 H 0.06 0.45 8.14 -51.92 -0.42 0.03 16 34 H 0.06 0.67 7.75 -51.93 -0.40 0.26 16 35 H 0.08 0.88 6.62 -51.93 -0.34 0.54 16 36 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 37 H 0.06 0.37 8.14 -51.93 -0.42 -0.06 16 38 H 0.07 0.37 8.14 -51.93 -0.42 -0.05 16 39 H 0.07 0.69 6.80 -51.93 -0.35 0.34 16 40 H 0.08 0.45 8.14 -51.93 -0.42 0.02 16 41 H 0.09 0.89 6.93 -51.93 -0.36 0.53 16 42 H 0.06 0.26 7.34 -51.93 -0.38 -0.12 16 43 H 0.08 0.51 7.81 -51.93 -0.41 0.10 16 44 H 0.06 0.37 8.11 -51.93 -0.42 -0.05 16 45 H 0.08 1.15 7.50 -51.93 -0.39 0.76 16 46 H 0.08 0.81 7.93 -51.93 -0.41 0.40 16 47 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 48 H 0.07 1.24 8.14 -51.93 -0.42 0.82 16 49 H 0.02 0.41 8.14 -51.93 -0.42 -0.01 16 50 H 0.02 0.35 8.14 -51.93 -0.42 -0.08 16 51 H 0.38 10.60 7.67 -40.82 -0.31 10.29 16 52 H 0.25 7.58 8.31 -40.82 -0.34 7.24 16 53 H 0.11 1.18 7.89 -51.93 -0.41 0.77 16 54 H 0.11 0.80 8.14 -51.93 -0.42 0.37 16 LS Contribution 429.14 15.07 6.47 6.47 Total: -1.00 -35.69 429.14 -9.14 -44.83 By element: Atomic # 1 Polarization: 14.44 SS G_CDS: -10.00 Total: 4.44 kcal Atomic # 6 Polarization: 2.25 SS G_CDS: -0.24 Total: 2.01 kcal Atomic # 7 Polarization: -59.75 SS G_CDS: -0.51 Total: -60.25 kcal Atomic # 8 Polarization: -15.44 SS G_CDS: 0.17 Total: -15.27 kcal Atomic # 14 Polarization: 22.80 SS G_CDS: -5.02 Total: 17.78 kcal Total LS contribution 6.47 Total: 6.47 kcal Total: -35.69 -9.14 -44.83 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. ZINC001699551979.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 -26.870 kcal (2) G-P(sol) polarization free energy of solvation -35.693 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -62.563 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.136 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.830 kcal (6) G-S(sol) free energy of system = (1) + (5) -71.699 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.05 seconds