Wall clock time and date at job start Tue Mar 31 2020 23:39:30 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 1.52997 * 109.47299 * 2 1 4 4 C 1.53002 * 109.47299 * 179.97438 * 3 2 1 5 5 N 1.46500 * 109.47063 * 180.02562 * 4 3 2 6 6 C 1.34775 * 119.99622 * 179.97438 * 5 4 3 7 7 O 1.21281 * 120.00070 * 359.97438 * 6 5 4 8 8 C 1.50702 * 120.00176 * 179.97438 * 6 5 4 9 9 H 1.08998 * 109.49244 * 60.00038 * 8 6 5 10 10 C 1.53032 * 109.50132 * 180.02562 * 8 6 5 11 11 C 1.53043 * 109.53832 * 181.31929 * 10 8 6 12 12 C 1.53195 * 109.31082 * 298.63027 * 11 10 8 13 13 H 1.08999 * 109.58400 * 294.70854 * 12 11 10 14 14 C 1.52998 * 109.58685 * 174.42484 * 12 11 10 15 15 N 1.46924 * 108.77226 * 54.63891 * 12 11 10 16 16 C 1.34777 * 120.63466 * 126.38897 * 15 12 11 17 17 O 1.21586 * 119.99394 * 5.88972 * 16 15 12 18 18 N 1.34774 * 120.00439 * 185.88355 * 16 15 12 19 19 C 1.46500 * 120.00163 * 185.13759 * 18 16 15 20 20 C 1.52993 * 109.47094 * 180.02562 * 19 18 16 21 21 C 1.50705 * 109.46953 * 179.97438 * 20 19 18 22 22 H 1.07996 * 120.00113 * 359.97438 * 21 20 19 23 23 C 1.37880 * 119.99793 * 179.97438 * 21 20 19 24 24 N 1.31513 * 120.00194 * 0.02562 * 23 21 20 25 25 Si 1.86800 * 119.99767 * 179.97438 * 23 21 20 26 26 H 1.48495 * 109.47324 * 0.02562 * 25 23 21 27 27 H 1.48507 * 109.46977 * 120.00117 * 25 23 21 28 28 H 1.48499 * 109.47145 * 239.99993 * 25 23 21 29 29 C 1.46935 * 118.76435 * 306.41052 * 15 12 11 30 30 H 1.08997 * 109.47241 * 179.97438 * 1 2 3 31 31 H 1.09004 * 109.47222 * 300.00352 * 1 2 3 32 32 H 1.09004 * 109.46520 * 60.00101 * 1 2 3 33 33 H 1.08991 * 109.47373 * 239.99379 * 2 1 3 34 34 H 1.09003 * 109.46958 * 119.99593 * 2 1 3 35 35 H 1.09004 * 109.47252 * 299.99451 * 3 2 1 36 36 H 1.09004 * 109.47271 * 59.99678 * 3 2 1 37 37 H 1.09004 * 109.46520 * 299.99899 * 4 3 2 38 38 H 1.08991 * 109.47373 * 59.99379 * 4 3 2 39 39 H 0.96996 * 120.00299 * 359.97438 * 5 4 3 40 40 H 1.09003 * 109.46267 * 301.33638 * 10 8 6 41 41 H 1.09000 * 109.46439 * 61.30847 * 10 8 6 42 42 H 1.08994 * 109.50027 * 58.58879 * 11 10 8 43 43 H 1.09005 * 109.49580 * 178.65047 * 11 10 8 44 44 H 1.08996 * 109.47107 * 54.44220 * 14 12 11 45 45 H 1.08996 * 109.47304 * 174.44821 * 14 12 11 46 46 H 1.09007 * 109.46727 * 294.44656 * 14 12 11 47 47 H 0.96999 * 119.99917 * 5.13846 * 18 16 15 48 48 H 1.09010 * 109.46685 * 300.00178 * 19 18 16 49 49 H 1.08996 * 109.46973 * 59.99541 * 19 18 16 50 50 H 1.09004 * 109.46806 * 299.99332 * 20 19 18 51 51 H 1.08992 * 109.47456 * 59.99964 * 20 19 18 52 52 H 0.96996 * 120.00076 * 180.02562 * 24 23 21 53 53 H 1.09006 * 109.55943 * 293.78403 * 29 15 12 54 54 H 1.08996 * 109.61767 * 173.36334 * 29 15 12 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 2.0401 1.4425 0.0000 4 6 3.5701 1.4425 0.0006 5 7 4.0584 2.8237 0.0013 6 6 5.3835 3.0699 0.0024 7 8 6.1716 2.1480 0.0034 8 6 5.8859 4.4907 0.0025 9 1 5.5220 5.0051 0.8918 10 6 7.4163 4.4913 0.0032 11 6 7.9274 5.9335 0.0365 12 6 7.4443 6.6712 -1.2162 13 1 7.9018 6.2278 -2.1006 14 6 7.8330 8.1481 -1.1235 15 7 5.9825 6.5510 -1.3014 16 6 5.2092 7.6480 -1.4240 17 8 5.7226 8.7401 -1.5726 18 7 3.8669 7.5345 -1.3819 19 6 3.0245 8.7077 -1.6272 20 6 1.5513 8.3090 -1.5205 21 6 0.6847 9.5160 -1.7722 22 1 1.1393 10.4719 -1.9864 23 6 -0.6885 9.3999 -1.7290 24 7 -1.2421 8.2359 -1.4677 25 14 -1.7626 10.8962 -2.0404 26 1 -0.9020 12.0761 -2.3088 27 1 -2.6354 10.6432 -3.2150 28 1 -2.6044 11.1584 -0.8455 29 6 5.3790 5.2123 -1.2501 30 1 -0.3633 -1.0276 -0.0005 31 1 -0.3634 0.5139 0.8900 32 1 -0.3632 0.5139 -0.8901 33 1 1.8934 -0.5139 -0.8898 34 1 1.8933 -0.5138 0.8901 35 1 1.6768 1.9563 -0.8901 36 1 1.6767 1.9564 0.8900 37 1 3.9329 0.9287 0.8909 38 1 3.9338 0.9284 -0.8890 39 1 3.4281 3.5610 0.0008 40 1 7.7792 3.9571 0.8813 41 1 7.7801 3.9980 -0.8980 42 1 7.5438 6.4351 0.9249 43 1 9.0172 5.9327 0.0612 44 1 8.9056 8.2313 -0.9486 45 1 7.5768 8.6505 -2.0563 46 1 7.2932 8.6148 -0.2994 47 1 3.4586 6.6760 -1.1892 48 1 3.2472 9.4761 -0.8867 49 1 3.2247 9.0964 -2.6256 50 1 1.3283 7.5405 -2.2607 51 1 1.3513 7.9206 -0.5219 52 1 -2.2082 8.1541 -1.4377 53 1 5.6656 4.6485 -2.1379 54 1 4.2936 5.3017 -1.2062 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 ZINC000345811511.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 23:39:30 Heat of formation + Delta-G solvation = -83.665139 kcal Electronic energy + Delta-G solvation = -30529.999970 eV Core-core repulsion = 26501.128381 eV Total energy + Delta-G solvation = -4028.871589 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.02 seconds Orbital eigenvalues (eV) -40.88857 -39.74873 -37.39073 -36.38620 -35.18241 -34.02581 -33.33754 -32.82194 -32.25291 -29.61225 -29.19940 -27.53919 -25.24984 -24.58211 -23.94070 -22.56972 -21.66189 -21.58544 -20.79287 -20.13389 -19.50207 -17.87549 -17.01561 -16.55393 -16.33694 -16.12709 -15.98667 -15.47456 -15.13122 -14.54612 -14.47438 -14.32383 -14.27193 -14.02921 -13.85768 -13.69169 -13.40246 -13.34958 -12.81666 -12.70320 -12.53277 -12.31870 -12.23060 -12.11366 -11.81000 -11.48726 -11.41988 -11.31029 -11.21883 -11.08494 -11.06022 -10.99207 -10.93426 -10.92547 -10.63338 -10.35536 -10.01708 -9.66807 -9.36258 -9.33121 -8.96941 -8.68270 -8.49664 -8.23723 -6.13300 -4.15449 2.36282 2.76616 2.96512 3.25950 3.33961 3.39218 3.49651 4.07997 4.32054 4.39145 4.48325 4.52189 4.57695 4.62862 4.75127 4.80137 4.98277 5.00543 5.07111 5.13470 5.23904 5.24450 5.28569 5.33120 5.47026 5.49945 5.54347 5.56260 5.60406 5.67404 5.74127 5.81668 5.83744 5.90363 5.93715 6.02683 6.06400 6.18105 6.19579 6.31527 6.36654 6.46725 6.73554 6.77707 6.99802 7.13371 7.22437 7.51078 7.58241 7.86040 7.96815 8.20734 8.32969 8.89227 8.95983 9.49673 10.98390 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.006126 B = 0.003611 C = 0.002303 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 4569.530121 B = 7751.159121 C =12156.341557 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.154 4.154 2 C -0.120 4.120 3 C -0.136 4.136 4 C 0.119 3.881 5 N -0.731 5.731 6 C 0.522 3.478 7 O -0.538 6.538 8 C -0.125 4.125 9 H 0.104 0.896 10 C -0.096 4.096 11 C -0.132 4.132 12 C 0.160 3.840 13 H 0.068 0.932 14 C -0.135 4.135 15 N -0.630 5.630 16 C 0.702 3.298 17 O -0.583 6.583 18 N -0.741 5.741 19 C 0.139 3.861 20 C 0.014 3.986 21 C -0.519 4.519 22 H 0.060 0.940 23 C 0.059 3.941 24 N -0.895 5.895 25 Si 0.895 3.105 26 H -0.271 1.271 27 H -0.283 1.283 28 H -0.283 1.283 29 C 0.125 3.875 30 H 0.054 0.946 31 H 0.056 0.944 32 H 0.057 0.943 33 H 0.064 0.936 34 H 0.063 0.937 35 H 0.074 0.926 36 H 0.071 0.929 37 H 0.066 0.934 38 H 0.067 0.933 39 H 0.404 0.596 40 H 0.073 0.927 41 H 0.071 0.929 42 H 0.068 0.932 43 H 0.078 0.922 44 H 0.039 0.961 45 H 0.080 0.920 46 H 0.066 0.934 47 H 0.388 0.612 48 H 0.055 0.945 49 H 0.053 0.947 50 H 0.021 0.979 51 H 0.021 0.979 52 H 0.261 0.739 53 H 0.074 0.926 54 H 0.083 0.917 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.136 -15.270 3.953 19.902 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 -0.212 4.212 2 C -0.158 4.158 3 C -0.174 4.174 4 C -0.005 4.005 5 N -0.383 5.383 6 C 0.307 3.693 7 O -0.415 6.415 8 C -0.147 4.147 9 H 0.122 0.878 10 C -0.134 4.134 11 C -0.171 4.171 12 C 0.057 3.943 13 H 0.086 0.914 14 C -0.192 4.192 15 N -0.369 5.369 16 C 0.404 3.596 17 O -0.462 6.462 18 N -0.397 5.397 19 C 0.016 3.984 20 C -0.024 4.024 21 C -0.558 4.558 22 H 0.078 0.922 23 C -0.142 4.142 24 N -0.534 5.534 25 Si 0.723 3.277 26 H -0.196 1.196 27 H -0.209 1.209 28 H -0.209 1.209 29 C 0.000 4.000 30 H 0.073 0.927 31 H 0.075 0.925 32 H 0.076 0.924 33 H 0.082 0.918 34 H 0.082 0.918 35 H 0.092 0.908 36 H 0.090 0.910 37 H 0.084 0.916 38 H 0.085 0.915 39 H 0.239 0.761 40 H 0.091 0.909 41 H 0.090 0.910 42 H 0.087 0.913 43 H 0.097 0.903 44 H 0.057 0.943 45 H 0.099 0.901 46 H 0.085 0.915 47 H 0.223 0.777 48 H 0.073 0.927 49 H 0.072 0.928 50 H 0.039 0.961 51 H 0.039 0.961 52 H 0.071 0.929 53 H 0.092 0.908 54 H 0.101 0.899 Dipole moment (debyes) X Y Z Total from point charges 12.883 -15.178 3.832 20.273 hybrid contribution -1.409 0.497 0.028 1.494 sum 11.474 -14.680 3.860 19.028 Atomic orbital electron populations 1.21777 0.95329 1.01727 1.02329 1.21413 0.96307 0.95787 1.02265 1.21875 0.93797 0.98242 1.03481 1.21390 0.94039 0.82739 1.02305 1.46116 1.07246 1.09314 1.75646 1.20507 0.82107 0.91109 0.75570 1.90698 1.55332 1.46248 1.49175 1.21790 0.98963 0.92811 1.01142 0.87810 1.21314 0.91827 0.96632 1.03660 1.22080 1.01116 0.95184 0.98717 1.21096 0.78303 0.97885 0.97064 0.91404 1.22170 0.98317 0.93397 1.05363 1.47324 1.06409 1.04380 1.78807 1.16013 0.81741 0.83756 0.78049 1.90934 1.71980 1.25788 1.57470 1.45821 1.04151 1.14207 1.75475 1.21593 0.91328 0.85468 0.99966 1.19317 0.87693 0.97740 0.97641 1.21087 0.91004 0.95290 1.48441 0.92176 1.24978 0.98136 0.96082 0.95013 1.69954 1.10776 1.23444 1.49190 0.86474 0.80391 0.82969 0.77848 1.19555 1.20949 1.20944 1.21459 0.97991 0.83936 0.96567 0.92698 0.92519 0.92382 0.91754 0.91846 0.90760 0.90980 0.91580 0.91461 0.76149 0.90872 0.90978 0.91286 0.90328 0.94269 0.90080 0.91478 0.77658 0.92678 0.92841 0.96083 0.96066 0.92942 0.90818 0.89873 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -1.08 9.91 37.16 0.37 -0.71 16 2 C -0.12 -0.80 5.93 -26.73 -0.16 -0.96 16 3 C -0.14 -0.98 5.33 -26.73 -0.14 -1.12 16 4 C 0.12 0.99 5.67 -4.04 -0.02 0.97 16 5 N -0.73 -6.36 5.46 -60.29 -0.33 -6.69 16 6 C 0.52 5.55 7.16 -10.99 -0.08 5.47 16 7 O -0.54 -7.53 15.98 5.56 0.09 -7.45 16 8 C -0.12 -1.18 2.67 -91.66 -0.25 -1.42 16 9 H 0.10 0.94 8.14 -51.93 -0.42 0.52 16 10 C -0.10 -0.92 4.46 -26.69 -0.12 -1.03 16 11 C -0.13 -1.24 5.37 -26.61 -0.14 -1.38 16 12 C 0.16 1.83 3.49 -67.60 -0.24 1.60 16 13 H 0.07 0.73 8.14 -51.93 -0.42 0.30 16 14 C -0.14 -1.76 7.61 37.16 0.28 -1.48 16 15 N -0.63 -8.07 2.97 -170.90 -0.51 -8.58 16 16 C 0.70 11.74 8.10 -86.92 -0.70 11.04 16 17 O -0.58 -11.52 11.92 5.29 0.06 -11.46 16 18 N -0.74 -12.46 5.45 -65.23 -0.36 -12.81 16 19 C 0.14 2.87 5.62 -4.04 -0.02 2.85 16 20 C 0.01 0.32 5.09 -27.88 -0.14 0.18 16 21 C -0.52 -14.03 9.11 -34.44 -0.31 -14.35 16 22 H 0.06 1.61 7.74 -52.49 -0.41 1.20 16 23 C 0.06 1.63 5.46 -17.82 -0.10 1.53 16 24 N -0.89 -25.33 13.29 55.43 0.74 -24.59 16 25 Si 0.90 20.96 29.54 -169.99 -5.02 15.93 16 26 H -0.27 -6.26 7.11 56.52 0.40 -5.86 16 27 H -0.28 -6.57 7.11 56.52 0.40 -6.17 16 28 H -0.28 -6.57 7.11 56.52 0.40 -6.17 16 29 C 0.13 1.27 5.57 -3.71 -0.02 1.25 16 30 H 0.05 0.35 8.14 -51.93 -0.42 -0.08 16 31 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 32 H 0.06 0.43 8.14 -51.93 -0.42 0.00 16 33 H 0.06 0.42 8.14 -51.93 -0.42 -0.01 16 34 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 35 H 0.07 0.56 8.14 -51.93 -0.42 0.13 16 36 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 37 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 38 H 0.07 0.60 8.14 -51.93 -0.42 0.18 16 39 H 0.40 2.90 8.02 -40.82 -0.33 2.57 16 40 H 0.07 0.71 8.07 -51.93 -0.42 0.29 16 41 H 0.07 0.72 8.13 -51.93 -0.42 0.30 16 42 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 43 H 0.08 0.62 8.14 -51.93 -0.42 0.19 16 44 H 0.04 0.41 8.14 -51.93 -0.42 -0.01 16 45 H 0.08 1.25 6.57 -51.93 -0.34 0.91 16 46 H 0.07 1.02 6.93 -51.93 -0.36 0.66 16 47 H 0.39 5.57 5.98 -40.82 -0.24 5.32 16 48 H 0.05 1.19 8.14 -51.92 -0.42 0.77 16 49 H 0.05 1.15 8.14 -51.93 -0.42 0.73 16 50 H 0.02 0.52 8.14 -51.93 -0.42 0.10 16 51 H 0.02 0.52 8.14 -51.93 -0.42 0.10 16 52 H 0.26 6.99 8.31 -40.82 -0.34 6.65 16 53 H 0.07 0.73 8.14 -51.93 -0.42 0.30 16 54 H 0.08 0.78 5.19 -51.93 -0.27 0.51 16 LS Contribution 422.11 15.07 6.36 6.36 Total: -1.00 -32.20 422.11 -10.72 -42.92 By element: Atomic # 1 Polarization: 13.89 SS G_CDS: -9.96 Total: 3.94 kcal Atomic # 6 Polarization: 4.22 SS G_CDS: -1.80 Total: 2.43 kcal Atomic # 7 Polarization: -52.22 SS G_CDS: -0.46 Total: -52.67 kcal Atomic # 8 Polarization: -19.06 SS G_CDS: 0.15 Total: -18.90 kcal Atomic # 14 Polarization: 20.96 SS G_CDS: -5.02 Total: 15.93 kcal Total LS contribution 6.36 Total: 6.36 kcal Total: -32.20 -10.72 -42.92 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. ZINC000345811511.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 -40.749 kcal (2) G-P(sol) polarization free energy of solvation -32.200 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -72.949 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.716 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.916 kcal (6) G-S(sol) free energy of system = (1) + (5) -83.665 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.02 seconds