Wall clock time and date at job start Tue Mar 9 2021 13:14:33 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 O 1.42902 * 1 3 3 C 1.35895 * 116.99581 * 2 1 4 4 C 1.38623 * 120.02274 * 180.02562 * 3 2 1 5 5 C 1.38649 * 119.88868 * 180.02562 * 4 3 2 6 6 O 1.35898 * 120.02553 * 179.97438 * 5 4 3 7 7 C 1.42897 * 117.00076 * 0.02562 * 6 5 4 8 8 C 1.50698 * 109.46949 * 180.02562 * 7 6 5 9 9 O 1.21281 * 120.00578 * 359.97438 * 8 7 6 10 10 N 1.34778 * 119.99750 * 180.02562 * 8 7 6 11 11 C 1.46505 * 120.00147 * 359.97438 * 10 8 7 12 12 C 1.46500 * 120.00125 * 179.97438 * 10 8 7 13 13 H 1.09004 * 112.84993 * 11.19496 * 12 10 8 14 14 C 1.53782 * 113.61730 * 142.49760 * 12 10 8 15 15 C 1.53780 * 87.08018 * 89.11770 * 14 12 10 16 16 H 1.09001 * 113.61849 * 270.89043 * 15 14 12 17 17 C 1.50693 * 113.61646 * 139.98111 * 15 14 12 18 18 C 1.38243 * 120.00154 * 322.23472 * 17 15 14 19 19 C 1.38233 * 120.00138 * 179.76515 * 18 17 15 20 20 C 1.38236 * 119.99817 * 0.48068 * 19 18 17 21 21 C 1.38237 * 120.00059 * 359.79577 * 20 19 18 22 22 C 1.38230 * 120.00022 * 359.95366 * 21 20 19 23 23 C 1.53774 * 113.61829 * 240.00064 * 12 10 8 24 24 C 1.38755 * 119.94603 * 359.97438 * 5 4 3 25 25 C 1.50708 * 119.97211 * 179.72692 * 24 5 4 26 26 O 1.42906 * 109.46854 * 284.99717 * 25 24 5 27 27 Si 1.86301 * 109.47020 * 164.99933 * 25 24 5 28 28 C 1.38194 * 120.05434 * 359.97438 * 24 5 4 29 29 C 1.38153 * 120.11281 * 0.02562 * 28 24 5 30 30 H 1.09001 * 109.46790 * 299.99751 * 1 2 3 31 31 H 1.09004 * 109.47568 * 59.99920 * 1 2 3 32 32 H 1.09001 * 109.47277 * 180.02562 * 1 2 3 33 33 H 1.07995 * 120.05538 * 0.02562 * 4 3 2 34 34 H 1.09005 * 109.46753 * 299.99773 * 7 6 5 35 35 H 1.09000 * 109.47294 * 59.99688 * 7 6 5 36 36 H 1.08992 * 109.46829 * 90.00050 * 11 10 8 37 37 H 1.08998 * 109.47002 * 210.00324 * 11 10 8 38 38 H 1.08998 * 109.46791 * 330.00236 * 11 10 8 39 39 H 1.08994 * 113.61780 * 203.66627 * 14 12 10 40 40 H 1.09004 * 113.61573 * 334.57256 * 14 12 10 41 41 H 1.07997 * 119.99767 * 359.97438 * 18 17 15 42 42 H 1.07996 * 119.99827 * 180.25221 * 19 18 17 43 43 H 1.08004 * 119.99939 * 179.76865 * 20 19 18 44 44 H 1.08002 * 119.99392 * 179.97438 * 21 20 19 45 45 H 1.08003 * 119.99850 * 180.02562 * 22 21 20 46 46 H 1.09004 * 113.61636 * 25.42564 * 23 12 10 47 47 H 1.09002 * 113.61866 * 156.33692 * 23 12 10 48 48 H 1.08999 * 109.47330 * 44.99355 * 25 24 5 49 49 H 0.96697 * 113.99565 * 300.00572 * 26 25 24 50 50 H 1.48498 * 109.99746 * 179.97438 * 27 25 24 51 51 H 1.48495 * 109.99805 * 301.31270 * 27 25 24 52 52 H 1.08004 * 119.94482 * 179.97438 * 28 24 5 53 53 H 1.07996 * 119.97837 * 179.97438 * 29 28 24 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 8 1.4290 0.0000 0.0000 3 6 2.0459 1.2109 0.0000 4 6 3.4302 1.2841 -0.0005 5 6 4.0567 2.5210 0.0000 6 8 5.4136 2.5960 0.0000 7 6 6.1316 1.3605 -0.0011 8 6 7.6124 1.6402 -0.0003 9 8 8.0135 2.7847 0.0006 10 7 8.4912 0.6183 -0.0017 11 6 8.0068 -0.7644 -0.0034 12 6 9.9307 0.8900 -0.0015 13 1 10.1639 1.9366 0.1949 14 6 10.7436 -0.0952 0.8550 15 6 10.8556 -0.9735 -0.4023 16 1 10.0373 -1.6852 -0.5121 17 6 12.2116 -1.6071 -0.5772 18 6 13.3528 -0.8999 -0.2477 19 6 14.5964 -1.4829 -0.4035 20 6 14.6995 -2.7696 -0.8982 21 6 13.5586 -3.4747 -1.2331 22 6 12.3147 -2.8936 -1.0724 23 6 10.6667 0.3137 -1.2224 24 6 3.2970 3.6821 0.0005 25 6 3.9774 5.0269 0.0073 26 8 4.4983 5.2905 1.3117 27 14 2.7456 6.3483 -0.4481 28 6 1.9172 3.6065 0.0000 29 6 1.2905 2.3752 -0.0005 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5138 -0.8900 32 1 -0.3634 -1.0277 0.0005 33 1 4.0197 0.3792 -0.0014 34 1 5.8699 0.7874 0.8884 35 1 5.8699 0.7889 -0.8916 36 1 7.8866 -1.1059 -1.0314 37 1 8.7266 -1.4022 0.5096 38 1 7.0468 -0.8136 0.5104 39 1 11.6987 0.3059 1.1940 40 1 10.1671 -0.5541 1.6583 41 1 13.2725 0.1070 0.1347 42 1 15.4877 -0.9318 -0.1422 43 1 15.6713 -3.2237 -1.0235 44 1 13.6393 -4.4799 -1.6200 45 1 11.4234 -3.4448 -1.3336 46 1 10.0282 0.1847 -2.0964 47 1 11.6009 0.8265 -1.4514 48 1 4.7927 5.0253 -0.7160 49 1 3.8269 5.3067 2.0074 50 1 3.4040 7.6793 -0.4444 51 1 2.1730 6.0682 -1.7893 52 1 1.3276 4.5114 0.0008 53 1 0.2120 2.3187 -0.0005 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_14797354_4974312.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 13:14:33 Heat of formation + Delta-G solvation = -35.764769 kcal Electronic energy + Delta-G solvation = -34970.244848 eV Core-core repulsion = 30355.157356 eV Total energy + Delta-G solvation = -4615.087491 eV No. of doubly occupied orbitals = 71 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 384.182 amu Computer time = 1.18 seconds Orbital eigenvalues (eV) -42.06635 -41.63504 -40.50830 -39.83627 -38.85434 -38.07830 -36.82556 -35.54926 -32.29637 -32.11904 -31.78505 -31.30975 -29.44115 -28.61231 -28.50101 -26.81572 -26.05270 -25.72083 -23.93815 -23.48170 -22.49695 -22.35149 -21.16772 -20.01516 -19.62656 -18.52069 -18.22473 -17.83076 -17.71798 -17.61080 -17.18309 -17.06353 -16.80345 -16.46676 -16.18184 -16.16796 -15.98472 -15.67428 -15.39736 -15.14876 -15.00964 -14.75387 -14.40776 -14.34900 -14.26217 -14.21088 -14.05834 -13.72381 -13.70487 -13.52731 -13.40205 -13.22829 -13.12216 -13.08377 -12.74726 -12.56149 -12.17924 -12.15839 -12.03555 -11.78794 -11.73499 -11.69601 -11.64655 -11.23543 -10.77650 -10.21181 -9.84485 -9.79874 -9.69729 -9.54960 -9.07578 -4.96298 0.20994 0.32905 0.41722 0.49021 1.32419 1.41636 1.47278 1.73483 2.09311 2.12662 2.38556 2.58823 2.81612 3.23040 3.42247 3.58889 3.63052 3.64080 3.70346 3.71544 3.84279 3.85962 3.88306 3.93436 3.96416 4.01907 4.03129 4.09344 4.13660 4.13714 4.22596 4.24401 4.28444 4.36400 4.39637 4.46877 4.51437 4.52106 4.57108 4.64683 4.65986 4.73813 4.78933 4.84827 4.91573 5.02966 5.07262 5.09155 5.13073 5.22235 5.27323 5.43039 5.49396 5.56662 5.63030 5.71343 6.08359 6.08951 6.20167 6.34228 6.81866 7.04967 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.025 3.975 2 O -0.315 6.315 3 C 0.174 3.826 4 C -0.248 4.248 5 C 0.192 3.808 6 O -0.273 6.273 7 C 0.040 3.960 8 C 0.520 3.480 9 O -0.505 6.505 10 N -0.596 5.596 11 C 0.060 3.940 12 C 0.120 3.880 13 H 0.112 0.888 14 C -0.141 4.141 15 C -0.081 4.081 16 H 0.104 0.896 17 C -0.072 4.072 18 C -0.117 4.117 19 C -0.117 4.117 20 C -0.124 4.124 21 C -0.118 4.118 22 C -0.117 4.117 23 C -0.138 4.138 24 C -0.185 4.185 25 C -0.051 4.051 26 O -0.533 6.533 27 Si 0.679 3.321 28 C -0.034 4.034 29 C -0.240 4.240 30 H 0.060 0.940 31 H 0.059 0.941 32 H 0.103 0.897 33 H 0.137 0.863 34 H 0.096 0.904 35 H 0.095 0.905 36 H 0.064 0.936 37 H 0.087 0.913 38 H 0.073 0.927 39 H 0.100 0.900 40 H 0.077 0.923 41 H 0.122 0.878 42 H 0.122 0.878 43 H 0.121 0.879 44 H 0.122 0.878 45 H 0.120 0.880 46 H 0.074 0.926 47 H 0.096 0.904 48 H 0.113 0.887 49 H 0.372 0.628 50 H -0.254 1.254 51 H -0.257 1.257 52 H 0.139 0.861 53 H 0.136 0.864 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.400 -5.665 1.325 7.294 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 -0.070 4.070 2 O -0.228 6.228 3 C 0.128 3.872 4 C -0.267 4.267 5 C 0.145 3.855 6 O -0.184 6.184 7 C -0.039 4.039 8 C 0.306 3.694 9 O -0.378 6.378 10 N -0.332 5.332 11 C -0.082 4.082 12 C 0.016 3.984 13 H 0.130 0.870 14 C -0.179 4.179 15 C -0.099 4.099 16 H 0.122 0.878 17 C -0.072 4.072 18 C -0.135 4.135 19 C -0.135 4.135 20 C -0.142 4.142 21 C -0.136 4.136 22 C -0.135 4.135 23 C -0.177 4.177 24 C -0.187 4.187 25 C -0.162 4.162 26 O -0.337 6.337 27 Si 0.581 3.419 28 C -0.051 4.051 29 C -0.258 4.258 30 H 0.078 0.922 31 H 0.078 0.922 32 H 0.121 0.879 33 H 0.155 0.845 34 H 0.114 0.886 35 H 0.113 0.887 36 H 0.082 0.918 37 H 0.106 0.894 38 H 0.092 0.908 39 H 0.119 0.881 40 H 0.096 0.904 41 H 0.140 0.860 42 H 0.140 0.860 43 H 0.139 0.861 44 H 0.140 0.860 45 H 0.138 0.862 46 H 0.093 0.907 47 H 0.114 0.886 48 H 0.131 0.869 49 H 0.219 0.781 50 H -0.179 1.179 51 H -0.182 1.182 52 H 0.156 0.844 53 H 0.154 0.846 Dipole moment (debyes) X Y Z Total from point charges -3.640 -4.385 0.420 5.714 hybrid contribution 0.178 -0.959 -0.297 1.020 sum -3.461 -5.344 0.123 6.368 Atomic orbital electron populations 1.23151 0.77581 1.04430 1.01797 1.86075 1.22038 1.26658 1.88010 1.18677 0.91419 0.84407 0.92688 1.20384 0.92957 0.97299 1.16061 1.18407 0.81980 0.92468 0.92610 1.86260 1.14759 1.29709 1.87692 1.22564 0.90293 0.86970 1.04039 1.19977 0.87252 0.85209 0.76949 1.90795 1.79500 1.20575 1.46950 1.47377 1.05482 1.06203 1.74109 1.22145 1.00897 0.82550 1.02649 1.21951 0.78582 1.01008 0.96871 0.86994 1.23502 1.00976 0.96704 0.96671 1.21861 0.94786 0.96118 0.97131 0.87828 1.19694 0.94449 0.94224 0.98830 1.21027 0.92076 0.99940 1.00486 1.21184 0.97576 0.95495 0.99250 1.21203 0.98667 0.94980 0.99370 1.21183 0.92608 0.99981 0.99822 1.21055 0.97687 0.94896 0.99875 1.23465 1.01149 0.95648 0.97395 1.19607 0.92843 0.94517 1.11687 1.24855 1.04551 0.97612 0.89212 1.86603 1.37503 1.93647 1.15939 0.95353 0.83178 0.78075 0.85273 1.20592 0.92303 0.97354 0.94888 1.21130 1.00509 0.91748 1.12459 0.92164 0.92246 0.87891 0.84497 0.88581 0.88713 0.91782 0.89426 0.90816 0.88135 0.90412 0.85984 0.85999 0.86085 0.86044 0.86211 0.90715 0.88552 0.86923 0.78122 1.17874 1.18200 0.84357 0.84633 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 0.03 -0.07 9.81 101.05 0.99 0.93 16 2 O -0.32 -0.25 10.49 -19.41 -0.20 -0.45 16 3 C 0.17 0.20 6.68 -39.23 -0.26 -0.06 16 4 C -0.25 -0.34 8.97 -39.29 -0.35 -0.69 16 5 C 0.19 0.53 6.66 -39.24 -0.26 0.27 16 6 O -0.27 -1.12 8.99 -39.33 -0.35 -1.47 16 7 C 0.04 0.02 3.77 36.00 0.14 0.16 16 8 C 0.52 1.50 7.75 -10.99 -0.09 1.42 16 9 O -0.51 -3.89 15.98 -14.35 -0.23 -4.12 16 10 N -0.60 0.02 3.08 -173.00 -0.53 -0.51 16 11 C 0.06 -0.21 8.65 59.85 0.52 0.31 16 12 C 0.12 0.02 4.46 -67.12 -0.30 -0.28 16 13 H 0.11 0.24 7.23 -51.93 -0.38 -0.14 16 14 C -0.14 0.20 6.67 -25.92 -0.17 0.02 16 15 C -0.08 0.12 3.31 -90.96 -0.30 -0.18 16 16 H 0.10 -0.27 5.50 -51.93 -0.29 -0.56 16 17 C -0.07 -0.01 5.29 -104.62 -0.55 -0.56 16 18 C -0.12 -0.04 8.60 -39.58 -0.34 -0.38 16 19 C -0.12 -0.06 10.05 -39.58 -0.40 -0.46 16 20 C -0.12 -0.07 10.05 -39.58 -0.40 -0.47 16 21 C -0.12 -0.05 10.05 -39.58 -0.40 -0.45 16 22 C -0.12 -0.03 9.71 -39.58 -0.38 -0.41 16 23 C -0.14 0.09 7.21 -25.92 -0.19 -0.10 16 24 C -0.19 -0.37 5.27 -104.44 -0.55 -0.92 16 25 C -0.05 -0.13 2.38 36.01 0.09 -0.04 16 26 O -0.53 -1.72 12.88 -35.23 -0.45 -2.17 16 27 Si 0.68 0.27 29.92 -169.99 -5.09 -4.82 16 28 C -0.03 0.00 8.65 -39.63 -0.34 -0.34 16 29 C -0.24 0.03 9.04 -39.41 -0.36 -0.32 16 30 H 0.06 -0.21 7.66 -51.93 -0.40 -0.61 16 31 H 0.06 -0.20 7.66 -51.93 -0.40 -0.60 16 32 H 0.10 -0.42 8.14 -51.93 -0.42 -0.84 16 33 H 0.14 -0.07 6.30 -52.49 -0.33 -0.40 16 34 H 0.10 -0.17 6.92 -51.93 -0.36 -0.53 16 35 H 0.10 -0.17 7.63 -51.93 -0.40 -0.56 16 36 H 0.06 -0.27 8.14 -51.93 -0.42 -0.70 16 37 H 0.09 -0.37 4.83 -51.93 -0.25 -0.62 16 38 H 0.07 -0.36 6.44 -51.93 -0.33 -0.70 16 39 H 0.10 -0.16 6.32 -51.93 -0.33 -0.49 16 40 H 0.08 -0.13 7.36 -51.93 -0.38 -0.51 16 41 H 0.12 -0.12 6.68 -52.49 -0.35 -0.47 16 42 H 0.12 -0.12 8.06 -52.49 -0.42 -0.54 16 43 H 0.12 -0.11 8.06 -52.48 -0.42 -0.54 16 44 H 0.12 -0.14 8.06 -52.49 -0.42 -0.56 16 45 H 0.12 -0.17 8.06 -52.48 -0.42 -0.59 16 46 H 0.07 -0.01 8.14 -51.93 -0.42 -0.44 16 47 H 0.10 -0.05 7.71 -51.93 -0.40 -0.45 16 48 H 0.11 0.51 7.82 -51.93 -0.41 0.11 16 49 H 0.37 -0.51 8.70 45.56 0.40 -0.11 16 50 H -0.25 -0.97 7.11 56.52 0.40 -0.56 16 51 H -0.26 -0.65 7.11 56.52 0.40 -0.25 16 52 H 0.14 -0.40 5.12 -52.48 -0.27 -0.67 16 53 H 0.14 -0.33 6.29 -52.49 -0.33 -0.66 16 LS Contribution 421.41 15.07 6.35 6.35 Total: 0.00 -10.96 421.41 -11.78 -22.74 By element: Atomic # 1 Polarization: -5.63 SS G_CDS: -7.36 Total: -12.99 kcal Atomic # 6 Polarization: 1.35 SS G_CDS: -3.91 Total: -2.56 kcal Atomic # 7 Polarization: 0.02 SS G_CDS: -0.53 Total: -0.51 kcal Atomic # 8 Polarization: -6.97 SS G_CDS: -1.24 Total: -8.21 kcal Atomic # 14 Polarization: 0.27 SS G_CDS: -5.09 Total: -4.82 kcal Total LS contribution 6.35 Total: 6.35 kcal Total: -10.96 -11.78 -22.74 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_14797354_4974312.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 -13.024 kcal (2) G-P(sol) polarization free energy of solvation -10.964 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -23.989 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.776 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.740 kcal (6) G-S(sol) free energy of system = (1) + (5) -35.765 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.19 seconds