Wall clock time and date at job start Tue Mar 31 2020 22:53:14 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 1.53003 * 1 3 3 C 1.53003 * 109.46967 * 2 1 4 4 C 1.53003 * 109.46967 * 180.02562 * 3 2 1 5 5 H 1.09004 * 109.47159 * 55.00039 * 4 3 2 6 6 C 1.53001 * 109.46903 * 174.99811 * 4 3 2 7 7 N 1.46499 * 109.47234 * 294.99545 * 4 3 2 8 8 C 1.46764 * 124.34809 * 120.00251 * 7 4 3 9 9 C 1.54480 * 105.47231 * 197.04151 * 8 7 4 10 10 H 1.09000 * 110.99990 * 216.44988 * 9 8 7 11 11 C 1.50697 * 110.97248 * 92.70129 * 9 8 7 12 12 O 1.21284 * 119.99933 * 332.97424 * 11 9 8 13 13 N 1.34778 * 120.00458 * 152.97390 * 11 9 8 14 14 C 1.46507 * 119.99510 * 354.90887 * 13 11 9 15 15 C 1.52995 * 109.46950 * 95.94059 * 14 13 11 16 16 C 1.46497 * 120.00416 * 174.63690 * 13 11 9 17 17 C 1.53001 * 109.47166 * 89.99819 * 16 13 11 18 18 N 1.46497 * 109.47166 * 180.02562 * 17 16 13 19 19 C 1.36929 * 120.00183 * 179.97438 * 18 17 16 20 20 H 1.08000 * 119.99977 * 0.02562 * 19 18 17 21 21 C 1.38817 * 120.00173 * 179.97438 * 19 18 17 22 22 N 1.31621 * 119.99913 * 0.02562 * 21 19 18 23 23 Si 1.86798 * 120.00100 * 180.02562 * 21 19 18 24 24 H 1.48498 * 109.47173 * 0.02562 * 23 21 19 25 25 H 1.48497 * 109.47142 * 120.00268 * 23 21 19 26 26 H 1.48504 * 109.47244 * 240.00089 * 23 21 19 27 27 C 1.54628 * 101.76614 * 334.58189 * 9 8 7 28 28 C 1.34415 * 124.34856 * 300.02982 * 7 4 3 29 29 O 1.21280 * 124.94623 * 359.53293 * 28 7 4 30 30 H 1.08994 * 109.46931 * 299.99999 * 1 2 3 31 31 H 1.08995 * 109.46749 * 60.00304 * 1 2 3 32 32 H 1.09001 * 109.46705 * 180.02562 * 1 2 3 33 33 H 1.08998 * 109.47588 * 239.99700 * 2 1 3 34 34 H 1.08999 * 109.47126 * 119.99379 * 2 1 3 35 35 H 1.09001 * 109.47537 * 59.99883 * 3 2 1 36 36 H 1.08999 * 109.46691 * 299.99646 * 3 2 1 37 37 H 1.08999 * 109.47491 * 299.99890 * 6 4 3 38 38 H 1.08997 * 109.47392 * 59.99987 * 6 4 3 39 39 H 1.09008 * 109.47182 * 179.97438 * 6 4 3 40 40 H 1.08997 * 110.24856 * 78.03983 * 8 7 4 41 41 H 1.09002 * 110.24475 * 316.03523 * 8 7 4 42 42 H 1.09003 * 109.47169 * 215.94060 * 14 13 11 43 43 H 1.09002 * 109.47094 * 335.94136 * 14 13 11 44 44 H 1.09001 * 109.47517 * 54.63037 * 15 14 13 45 45 H 1.09002 * 109.47215 * 174.63214 * 15 14 13 46 46 H 1.09007 * 109.47245 * 294.62902 * 15 14 13 47 47 H 1.08997 * 109.46850 * 210.00113 * 16 13 11 48 48 H 1.08996 * 109.46668 * 329.99787 * 16 13 11 49 49 H 1.08995 * 109.46782 * 300.00182 * 17 16 13 50 50 H 1.09002 * 109.46979 * 60.00194 * 17 16 13 51 51 H 0.97006 * 119.99964 * 359.97438 * 18 17 16 52 52 H 0.96997 * 119.99729 * 179.97438 * 22 21 19 53 53 H 1.08995 * 110.48614 * 143.47560 * 27 9 8 54 54 H 1.08999 * 110.48855 * 265.99039 * 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 1.4425 0.0000 4 6 3.5700 1.4425 -0.0006 5 1 3.9330 0.8532 -0.8427 6 6 4.0799 2.8796 -0.1264 7 7 4.0589 0.8587 1.2509 8 6 4.9062 -0.3369 1.3315 9 6 4.8017 -0.8182 2.7957 10 1 5.7545 -1.2156 3.1452 11 6 3.7050 -1.8400 2.9505 12 8 2.7583 -1.8332 2.1924 13 7 3.7760 -2.7616 3.9315 14 6 4.9702 -2.8413 4.7764 15 6 4.7371 -2.0498 6.0648 16 6 2.6567 -3.6795 4.1567 17 6 2.8516 -4.9389 3.3099 18 7 1.7320 -5.8566 3.5347 19 6 1.6891 -7.0578 2.8789 20 1 2.4809 -7.3290 2.1963 21 6 0.6285 -7.9276 3.0923 22 7 -0.3362 -7.5974 3.9246 23 14 0.5704 -9.5667 2.1983 24 1 1.7653 -9.6977 1.3264 25 1 0.5586 -10.6716 3.1904 26 1 -0.6588 -9.6342 1.3677 27 6 4.4447 0.4928 3.5338 28 6 3.7886 1.3490 2.4729 29 8 3.1171 2.3346 2.6931 30 1 -0.3633 0.5138 0.8899 31 1 -0.3632 0.5138 -0.8900 32 1 -0.3633 -1.0277 0.0005 33 1 1.8934 -0.5139 -0.8899 34 1 1.8934 -0.5137 0.8900 35 1 1.6767 1.9564 0.8900 36 1 1.6767 1.9563 -0.8900 37 1 3.7162 3.3140 -1.0576 38 1 3.7170 3.4689 0.7156 39 1 5.1700 2.8797 -0.1264 40 1 5.9388 -0.0845 1.0902 41 1 4.5372 -1.1070 0.6541 42 1 5.1726 -3.8838 5.0221 43 1 5.8224 -2.4220 4.2416 44 1 3.8294 -2.4068 6.5515 45 1 5.5863 -2.1869 6.7342 46 1 4.6294 -0.9915 5.8267 47 1 2.6177 -3.9530 5.2111 48 1 1.7242 -3.1917 3.8732 49 1 2.8906 -4.6652 2.2556 50 1 3.7842 -5.4266 3.5935 51 1 1.0210 -5.6132 4.1481 52 1 -1.0775 -8.2051 4.0734 53 1 3.7482 0.2945 4.3484 54 1 5.3459 0.9750 3.9125 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 ZINC001320927948.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 22:53:14 Heat of formation + Delta-G solvation = -64.666267 kcal Electronic energy + Delta-G solvation = -31657.072825 eV Core-core repulsion = 27629.025089 eV Total energy + Delta-G solvation = -4028.047736 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.08 seconds Orbital eigenvalues (eV) -41.26733 -39.49429 -36.71972 -36.29521 -35.73772 -34.58371 -32.84311 -31.75958 -30.37212 -30.17724 -28.21206 -27.46659 -26.67575 -24.36002 -23.67879 -22.71733 -22.60777 -21.34157 -21.18230 -19.11418 -18.84244 -17.86468 -17.15538 -16.94175 -16.20189 -15.76677 -15.48405 -15.07373 -14.77359 -14.52073 -14.05520 -14.02828 -13.93336 -13.89974 -13.77299 -13.49517 -13.32638 -13.09338 -12.94122 -12.85657 -12.67509 -12.54609 -12.35244 -12.11038 -11.97356 -11.89231 -11.67094 -11.51350 -11.27700 -11.21609 -11.00141 -10.95661 -10.88831 -10.69320 -10.63891 -10.44694 -10.08026 -9.78199 -9.69018 -9.57046 -8.87837 -8.79178 -8.57671 -6.93201 -5.76338 -3.05490 2.43863 2.58866 2.83415 2.93750 3.43706 3.49197 3.51579 4.00804 4.15178 4.21545 4.50271 4.60030 4.61879 4.73822 4.88091 4.94854 5.01849 5.03843 5.16258 5.18231 5.26921 5.29797 5.38116 5.41495 5.45162 5.46605 5.52129 5.55321 5.57303 5.62214 5.65483 5.68499 5.80002 5.82513 5.94442 6.00611 6.01920 6.04364 6.06051 6.12430 6.30578 6.38779 6.48051 6.57435 6.72272 6.72780 6.91688 7.02833 7.44514 7.70373 8.08673 8.25525 8.42143 9.53082 10.09447 10.44072 11.46622 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.012299 B = 0.002994 C = 0.002590 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2275.969585 B = 9350.689549 C =10809.949464 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C -0.137 4.137 3 C -0.133 4.133 4 C 0.158 3.842 5 H 0.086 0.914 6 C -0.166 4.166 7 N -0.603 5.603 8 C 0.120 3.880 9 C -0.129 4.129 10 H 0.119 0.881 11 C 0.515 3.485 12 O -0.515 6.515 13 N -0.603 5.603 14 C 0.100 3.900 15 C -0.174 4.174 16 C 0.109 3.891 17 C 0.145 3.855 18 N -0.731 5.731 19 C -0.237 4.237 20 H 0.070 0.930 21 C -0.014 4.014 22 N -0.933 5.933 23 Si 0.908 3.092 24 H -0.280 1.280 25 H -0.291 1.291 26 H -0.291 1.291 27 C -0.140 4.140 28 C 0.524 3.476 29 O -0.530 6.530 30 H 0.048 0.952 31 H 0.044 0.956 32 H 0.055 0.945 33 H 0.051 0.949 34 H 0.098 0.902 35 H 0.075 0.925 36 H 0.066 0.934 37 H 0.065 0.935 38 H 0.071 0.929 39 H 0.054 0.946 40 H 0.078 0.922 41 H 0.089 0.911 42 H 0.083 0.917 43 H 0.080 0.920 44 H 0.062 0.938 45 H 0.067 0.933 46 H 0.057 0.943 47 H 0.076 0.924 48 H 0.083 0.917 49 H 0.023 0.977 50 H 0.016 0.984 51 H 0.384 0.616 52 H 0.255 0.745 53 H 0.104 0.896 54 H 0.113 0.887 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 16.036 19.950 -2.255 25.695 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 -0.203 4.203 2 C -0.174 4.174 3 C -0.171 4.171 4 C 0.056 3.944 5 H 0.104 0.896 6 C -0.224 4.224 7 N -0.337 5.337 8 C -0.004 4.004 9 C -0.150 4.150 10 H 0.137 0.863 11 C 0.302 3.698 12 O -0.390 6.390 13 N -0.336 5.336 14 C -0.023 4.023 15 C -0.232 4.232 16 C -0.013 4.013 17 C 0.016 3.984 18 N -0.375 5.375 19 C -0.368 4.368 20 H 0.088 0.912 21 C -0.210 4.210 22 N -0.582 5.582 23 Si 0.739 3.261 24 H -0.206 1.206 25 H -0.219 1.219 26 H -0.218 1.218 27 C -0.181 4.181 28 C 0.312 3.688 29 O -0.407 6.407 30 H 0.068 0.932 31 H 0.063 0.937 32 H 0.074 0.926 33 H 0.070 0.930 34 H 0.117 0.883 35 H 0.094 0.906 36 H 0.084 0.916 37 H 0.084 0.916 38 H 0.090 0.910 39 H 0.073 0.927 40 H 0.097 0.903 41 H 0.108 0.892 42 H 0.102 0.898 43 H 0.098 0.902 44 H 0.081 0.919 45 H 0.086 0.914 46 H 0.076 0.924 47 H 0.095 0.905 48 H 0.101 0.899 49 H 0.041 0.959 50 H 0.034 0.966 51 H 0.217 0.783 52 H 0.065 0.935 53 H 0.122 0.878 54 H 0.131 0.869 Dipole moment (debyes) X Y Z Total from point charges 15.182 20.354 -2.742 25.540 hybrid contribution -0.218 -1.089 -0.190 1.127 sum 14.964 19.265 -2.933 24.569 Atomic orbital electron populations 1.21682 0.96275 1.01645 1.00727 1.21727 0.95810 0.95851 1.04010 1.22022 0.93822 0.98440 1.02865 1.21000 0.94596 0.94048 0.84738 0.89559 1.22176 1.00933 0.96308 1.03002 1.48227 1.50698 1.28531 1.06248 1.21971 0.94876 0.87873 0.95652 1.22431 1.00214 0.95120 0.97282 0.86311 1.20179 0.87423 0.81435 0.80772 1.90682 1.34013 1.72219 1.42106 1.47924 1.18645 1.33930 1.33093 1.21677 0.87164 1.02029 0.91459 1.22254 1.02807 1.00534 0.97638 1.21692 0.88884 0.90402 1.00298 1.20878 0.91831 0.88837 0.96814 1.42218 1.24026 1.17743 1.53541 1.19232 1.05138 0.93368 1.19059 0.91196 1.24750 0.97213 0.98982 1.00068 1.69670 1.12062 1.37064 1.39355 0.86104 0.77330 0.83834 0.78853 1.20560 1.21857 1.21810 1.22299 1.03397 0.93874 0.98514 1.20593 0.79751 0.84346 0.84148 1.90692 1.39502 1.26746 1.83756 0.93243 0.93686 0.92606 0.93030 0.88328 0.90584 0.91585 0.91558 0.91029 0.92662 0.90339 0.89220 0.89829 0.90187 0.91855 0.91442 0.92444 0.90544 0.89863 0.95876 0.96582 0.78302 0.93534 0.87796 0.86933 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 -1.99 9.91 37.16 0.37 -1.62 16 2 C -0.14 -1.86 5.82 -26.73 -0.16 -2.01 16 3 C -0.13 -1.57 4.64 -26.73 -0.12 -1.70 16 4 C 0.16 1.59 2.86 -67.93 -0.19 1.39 16 5 H 0.09 0.74 8.07 -51.93 -0.42 0.32 16 6 C -0.17 -1.48 9.20 37.16 0.34 -1.14 16 7 N -0.60 -6.30 2.28 -164.84 -0.38 -6.68 16 8 C 0.12 1.00 6.49 -3.12 -0.02 0.98 16 9 C -0.13 -1.06 2.99 -90.14 -0.27 -1.33 16 10 H 0.12 0.59 5.80 -51.93 -0.30 0.29 16 11 C 0.52 6.55 6.67 -10.99 -0.07 6.48 16 12 O -0.52 -8.67 13.04 5.55 0.07 -8.60 16 13 N -0.60 -7.43 2.47 -173.69 -0.43 -7.86 16 14 C 0.10 0.83 6.00 -4.04 -0.02 0.81 16 15 C -0.17 -1.26 10.23 37.16 0.38 -0.88 16 16 C 0.11 1.78 5.50 -4.04 -0.02 1.76 16 17 C 0.14 2.96 6.58 -4.04 -0.03 2.93 16 18 N -0.73 -18.83 5.60 -59.91 -0.34 -19.17 16 19 C -0.24 -6.74 9.99 -15.06 -0.15 -6.89 16 20 H 0.07 1.94 7.83 -52.49 -0.41 1.53 16 21 C -0.01 -0.41 5.50 -17.43 -0.10 -0.51 16 22 N -0.93 -28.52 13.06 55.49 0.72 -27.79 16 23 Si 0.91 22.65 29.55 -169.99 -5.02 17.62 16 24 H -0.28 -6.76 7.11 56.52 0.40 -6.36 16 25 H -0.29 -7.25 7.11 56.52 0.40 -6.84 16 26 H -0.29 -7.31 7.11 56.52 0.40 -6.91 16 27 C -0.14 -1.21 5.96 -26.74 -0.16 -1.37 16 28 C 0.52 6.37 7.39 -10.86 -0.08 6.29 16 29 O -0.53 -8.28 15.07 5.56 0.08 -8.20 16 30 H 0.05 0.69 8.14 -51.93 -0.42 0.27 16 31 H 0.04 0.53 8.14 -51.93 -0.42 0.11 16 32 H 0.05 0.81 8.14 -51.93 -0.42 0.39 16 33 H 0.05 0.67 8.14 -51.93 -0.42 0.25 16 34 H 0.10 1.58 4.81 -51.93 -0.25 1.33 16 35 H 0.08 1.09 6.65 -51.93 -0.35 0.74 16 36 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 37 H 0.07 0.50 8.14 -51.93 -0.42 0.07 16 38 H 0.07 0.80 6.77 -51.93 -0.35 0.45 16 39 H 0.05 0.44 8.14 -51.92 -0.42 0.01 16 40 H 0.08 0.43 8.14 -51.93 -0.42 0.00 16 41 H 0.09 0.87 7.56 -51.93 -0.39 0.48 16 42 H 0.08 0.74 8.12 -51.93 -0.42 0.32 16 43 H 0.08 0.45 5.65 -51.93 -0.29 0.16 16 44 H 0.06 0.56 8.06 -51.93 -0.42 0.14 16 45 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 46 H 0.06 0.39 6.85 -51.92 -0.36 0.03 16 47 H 0.08 1.16 7.99 -51.93 -0.41 0.75 16 48 H 0.08 1.54 7.50 -51.93 -0.39 1.15 16 49 H 0.02 0.52 8.14 -51.93 -0.42 0.10 16 50 H 0.02 0.32 8.14 -51.93 -0.42 -0.10 16 51 H 0.38 10.33 7.67 -40.82 -0.31 10.01 16 52 H 0.25 7.50 8.31 -40.82 -0.34 7.16 16 53 H 0.10 0.99 7.10 -51.93 -0.37 0.62 16 54 H 0.11 0.64 8.14 -51.93 -0.42 0.22 16 LS Contribution 420.59 15.07 6.34 6.34 Total: -1.00 -35.34 420.59 -8.91 -44.25 By element: Atomic # 1 Polarization: 16.56 SS G_CDS: -9.65 Total: 6.90 kcal Atomic # 6 Polarization: 3.49 SS G_CDS: -0.31 Total: 3.18 kcal Atomic # 7 Polarization: -61.08 SS G_CDS: -0.42 Total: -61.50 kcal Atomic # 8 Polarization: -16.95 SS G_CDS: 0.16 Total: -16.80 kcal Atomic # 14 Polarization: 22.65 SS G_CDS: -5.02 Total: 17.62 kcal Total LS contribution 6.34 Total: 6.34 kcal Total: -35.34 -8.91 -44.25 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. ZINC001320927948.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 -20.418 kcal (2) G-P(sol) polarization free energy of solvation -35.341 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -55.759 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.907 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.248 kcal (6) G-S(sol) free energy of system = (1) + (5) -64.666 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.08 seconds