Wall clock time and date at job start Sat Apr 11 2020 05:51:41 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 N 1.46901 * 109.46868 * 2 1 4 4 C 1.47003 * 111.00529 * 46.36486 * 3 2 1 5 5 C 1.53100 * 109.26273 * 182.39099 * 4 3 2 6 6 O 1.43014 * 109.25675 * 303.15046 * 5 4 3 7 7 C 1.43023 * 113.73839 * 58.66446 * 6 5 4 8 8 C 1.47024 * 110.99591 * 169.99798 * 3 2 1 9 9 H 1.08992 * 109.54299 * 297.56440 * 8 3 2 10 10 C 1.50704 * 109.50330 * 57.66903 * 8 3 2 11 11 O 1.21277 * 120.00388 * 25.13311 * 10 8 3 12 12 N 1.34775 * 119.99892 * 205.12241 * 10 8 3 13 13 C 1.46933 * 120.62817 * 354.51425 * 12 10 8 14 14 C 1.53192 * 108.77110 * 126.36580 * 13 12 10 15 15 C 1.53037 * 109.34268 * 54.62336 * 14 13 12 16 16 C 1.53047 * 109.53646 * 298.67711 * 15 14 13 17 17 H 1.09004 * 109.49789 * 301.35345 * 16 15 14 18 18 C 1.52995 * 109.49935 * 181.28169 * 16 15 14 19 19 N 1.46509 * 109.46673 * 65.06722 * 18 16 15 20 20 C 1.46490 * 119.99942 * 269.99535 * 19 18 16 21 21 C 1.36941 * 119.99729 * 90.00328 * 19 18 16 22 22 H 1.07996 * 120.00158 * 24.84584 * 21 19 18 23 23 C 1.38814 * 119.99647 * 204.84808 * 21 19 18 24 24 N 1.31619 * 120.00010 * 5.82763 * 23 21 19 25 25 Si 1.86795 * 120.00040 * 185.83146 * 23 21 19 26 26 H 1.48500 * 109.47378 * 59.99648 * 25 23 21 27 27 H 1.48500 * 109.47435 * 180.02562 * 25 23 21 28 28 H 1.48508 * 109.46852 * 299.99709 * 25 23 21 29 29 C 1.46922 * 120.63201 * 174.48736 * 12 10 8 30 30 H 1.08998 * 109.47182 * 60.00279 * 1 2 3 31 31 H 1.08994 * 109.47320 * 180.02562 * 1 2 3 32 32 H 1.09003 * 109.47348 * 300.00649 * 1 2 3 33 33 H 1.09000 * 109.46856 * 239.99244 * 2 1 3 34 34 H 1.09001 * 109.46560 * 119.99337 * 2 1 3 35 35 H 1.09004 * 109.50903 * 62.45426 * 4 3 2 36 36 H 1.09006 * 109.50691 * 302.32698 * 4 3 2 37 37 H 1.08992 * 109.50804 * 183.21218 * 5 4 3 38 38 H 1.08998 * 109.53872 * 63.10437 * 5 4 3 39 39 H 1.09002 * 109.50547 * 181.39043 * 7 6 5 40 40 H 1.09002 * 109.50225 * 61.26480 * 7 6 5 41 41 H 1.08994 * 109.58561 * 246.15093 * 13 12 10 42 42 H 1.08993 * 109.58836 * 6.58059 * 13 12 10 43 43 H 1.09009 * 109.49538 * 174.58817 * 14 13 12 44 44 H 1.09000 * 109.50153 * 294.67996 * 14 13 12 45 45 H 1.09000 * 109.48812 * 178.64506 * 15 14 13 46 46 H 1.08993 * 109.43542 * 58.67879 * 15 14 13 47 47 H 1.08991 * 109.47457 * 305.07057 * 18 16 15 48 48 H 1.08996 * 109.47078 * 185.06736 * 18 16 15 49 49 H 1.09007 * 109.47290 * 95.30665 * 20 19 18 50 50 H 1.09001 * 109.47678 * 215.30389 * 20 19 18 51 51 H 1.08999 * 109.47454 * 335.30556 * 20 19 18 52 52 H 0.97001 * 120.00249 * 179.97438 * 24 23 21 53 53 H 1.09003 * 109.58669 * 113.84816 * 29 12 10 54 54 H 1.08996 * 109.70349 * 353.49351 * 29 12 10 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 7 2.0196 1.3850 0.0000 4 6 1.3024 2.1975 0.9932 5 6 1.8009 3.6431 0.9183 6 8 3.2164 3.6650 1.1212 7 6 3.9465 2.8844 0.1709 8 6 3.4697 1.4312 0.2384 9 1 3.6904 1.0210 1.2238 10 6 4.1788 0.6194 -0.8148 11 8 3.6588 0.4419 -1.8960 12 7 5.3911 0.0907 -0.5553 13 6 6.0869 0.3953 0.7024 14 6 6.4683 -0.9215 1.3862 15 6 7.2771 -1.7822 0.4130 16 6 6.4237 -2.1048 -0.8158 17 1 5.5196 -2.6277 -0.5037 18 6 7.2219 -2.9918 -1.7733 19 7 7.4856 -4.2845 -1.1363 20 6 8.6997 -4.4741 -0.3388 21 6 6.5970 -5.3157 -1.2865 22 1 5.9449 -5.3456 -2.1469 23 6 6.5346 -6.3224 -0.3329 24 7 7.2453 -6.2284 0.7709 25 14 5.4419 -7.8108 -0.6162 26 1 5.8727 -8.5131 -1.8517 27 1 5.5519 -8.7334 0.5422 28 1 4.0319 -7.3687 -0.7641 29 6 6.0417 -0.8015 -1.5245 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3633 -1.0276 0.0005 32 1 -0.3634 0.5139 0.8899 33 1 1.8933 -0.5140 -0.8899 34 1 1.8933 -0.5138 0.8901 35 1 1.4878 1.7998 1.9911 36 1 0.2332 2.1697 0.7826 37 1 1.3131 4.2368 1.6912 38 1 1.5672 4.0589 -0.0618 39 1 5.0104 2.9296 0.4034 40 1 3.7752 3.2775 -0.8312 41 1 6.9876 0.9717 0.4914 42 1 5.4283 0.9684 1.3549 43 1 7.0688 -0.7112 2.2713 44 1 5.5638 -1.4552 1.6780 45 1 7.5703 -2.7096 0.9051 46 1 8.1691 -1.2381 0.1028 47 1 8.1674 -2.5065 -2.0153 48 1 6.6490 -3.1473 -2.6874 49 1 8.4740 -4.3007 0.7134 50 1 9.0646 -5.4929 -0.4690 51 1 9.4638 -3.7696 -0.6673 52 1 7.2013 -6.9317 1.4375 53 1 6.9388 -0.3226 -1.9171 54 1 5.3553 -1.0182 -2.3429 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 ZINC001713891517.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 05:51:41 Heat of formation + Delta-G solvation = -41.032283 kcal Electronic energy + Delta-G solvation = -32126.940042 eV Core-core repulsion = 28099.917152 eV Total energy + Delta-G solvation = -4027.022890 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.95 seconds Orbital eigenvalues (eV) -40.87459 -39.20101 -37.53882 -36.28882 -35.49851 -33.11137 -31.87603 -31.58333 -30.90131 -30.19474 -27.10468 -26.31597 -25.84705 -25.37359 -24.19943 -22.43267 -22.35936 -21.31584 -20.57590 -19.56474 -18.89347 -17.41208 -16.82982 -16.65434 -16.63266 -15.81344 -15.44912 -15.08672 -14.91083 -14.84042 -14.55660 -14.31518 -14.23503 -13.90306 -13.60263 -13.38515 -13.33653 -12.88004 -12.82795 -12.75875 -12.40234 -12.31072 -12.06882 -11.79727 -11.63048 -11.44170 -11.27134 -11.13210 -10.96326 -10.85383 -10.80785 -10.72349 -10.51834 -10.35742 -10.16196 -10.12300 -9.97072 -9.81929 -9.68620 -9.50824 -8.57880 -8.55272 -8.41008 -6.70112 -5.71365 -3.18756 2.56226 2.91045 3.39041 3.42657 3.43791 3.45187 3.64260 4.37933 4.50626 4.51315 4.65070 4.68727 4.82302 4.88805 4.95012 5.06235 5.12355 5.14884 5.21353 5.25844 5.30257 5.32202 5.38045 5.45344 5.48761 5.49272 5.60610 5.70047 5.70620 5.76219 5.87507 5.95706 5.98770 6.01053 6.09798 6.15852 6.23756 6.40729 6.53396 6.59854 6.70975 6.72314 6.73790 6.77488 6.81029 6.98542 7.11304 7.41144 7.48310 7.77257 7.83648 8.23667 8.43315 9.26896 9.88887 10.38560 11.33148 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.014349 B = 0.003133 C = 0.002808 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1950.853004 B = 8934.414870 C = 9967.388800 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C 0.044 3.956 3 N -0.514 5.514 4 C 0.013 3.987 5 C 0.061 3.939 6 O -0.380 6.380 7 C 0.077 3.923 8 C 0.031 3.969 9 H 0.072 0.928 10 C 0.520 3.480 11 O -0.521 6.521 12 N -0.605 5.605 13 C 0.103 3.897 14 C -0.133 4.133 15 C -0.111 4.111 16 C -0.119 4.119 17 H 0.074 0.926 18 C 0.160 3.840 19 N -0.599 5.599 20 C 0.165 3.835 21 C -0.252 4.252 22 H 0.066 0.934 23 C 0.004 3.996 24 N -0.910 5.910 25 Si 0.903 3.097 26 H -0.284 1.284 27 H -0.291 1.291 28 H -0.284 1.284 29 C 0.117 3.883 30 H 0.065 0.935 31 H 0.063 0.937 32 H 0.054 0.946 33 H 0.092 0.908 34 H 0.032 0.968 35 H 0.043 0.957 36 H 0.097 0.903 37 H 0.100 0.900 38 H 0.062 0.938 39 H 0.103 0.897 40 H 0.068 0.932 41 H 0.070 0.930 42 H 0.077 0.923 43 H 0.069 0.931 44 H 0.063 0.937 45 H 0.088 0.912 46 H 0.050 0.950 47 H 0.037 0.963 48 H 0.044 0.956 49 H 0.032 0.968 50 H 0.041 0.959 51 H -0.006 1.006 52 H 0.252 0.748 53 H 0.062 0.938 54 H 0.087 0.913 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.092 19.606 2.955 21.058 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 -0.083 4.083 3 N -0.240 5.240 4 C -0.115 4.115 5 C -0.016 4.016 6 O -0.298 6.298 7 C -0.001 4.001 8 C -0.082 4.082 9 H 0.090 0.910 10 C 0.306 3.694 11 O -0.396 6.396 12 N -0.339 5.339 13 C -0.020 4.020 14 C -0.171 4.171 15 C -0.148 4.148 16 C -0.141 4.141 17 H 0.092 0.908 18 C 0.031 3.969 19 N -0.322 5.322 20 C 0.021 3.979 21 C -0.381 4.381 22 H 0.084 0.916 23 C -0.194 4.194 24 N -0.556 5.556 25 Si 0.733 3.267 26 H -0.211 1.211 27 H -0.217 1.217 28 H -0.210 1.210 29 C -0.005 4.005 30 H 0.084 0.916 31 H 0.082 0.918 32 H 0.073 0.927 33 H 0.111 0.889 34 H 0.050 0.950 35 H 0.061 0.939 36 H 0.115 0.885 37 H 0.118 0.882 38 H 0.080 0.920 39 H 0.121 0.879 40 H 0.086 0.914 41 H 0.089 0.911 42 H 0.096 0.904 43 H 0.088 0.912 44 H 0.082 0.918 45 H 0.107 0.893 46 H 0.069 0.931 47 H 0.056 0.944 48 H 0.062 0.938 49 H 0.050 0.950 50 H 0.060 0.940 51 H 0.012 0.988 52 H 0.062 0.938 53 H 0.080 0.920 54 H 0.105 0.895 Dipole moment (debyes) X Y Z Total from point charges -7.338 19.662 2.186 21.100 hybrid contribution -0.602 -1.496 0.808 1.804 sum -7.939 18.165 2.994 20.049 Atomic orbital electron populations 1.21892 0.94648 1.02251 1.02104 1.22261 0.96010 0.88030 1.02005 1.62066 1.01217 1.12327 1.48400 1.22944 1.00164 0.94360 0.94057 1.22743 0.81229 0.95369 1.02296 1.88006 1.18368 1.69525 1.53858 1.22554 0.96246 0.87221 0.94038 1.22365 0.90104 0.97891 0.97794 0.91045 1.20070 0.81013 0.80010 0.88310 1.90687 1.65370 1.59296 1.24292 1.48199 1.18152 1.47621 1.19933 1.21881 0.97083 0.97992 0.85030 1.21914 1.01105 0.95470 0.98638 1.21581 0.96949 1.00395 0.95874 1.22256 1.00602 0.94008 0.97219 0.90804 1.20786 0.95971 0.86243 0.93862 1.43882 1.21719 1.07032 1.59557 1.20864 0.84986 0.97474 0.94571 1.19168 1.15166 1.00457 1.03358 0.91614 1.25070 0.99151 0.99864 0.95332 1.70022 1.43320 1.33726 1.08516 0.86360 0.80644 0.82683 0.76991 1.21064 1.21665 1.21027 1.21788 0.97010 0.90021 0.91686 0.91615 0.91838 0.92671 0.88928 0.94956 0.93864 0.88520 0.88212 0.91964 0.87925 0.91377 0.91140 0.90425 0.91217 0.91825 0.89339 0.93145 0.94446 0.93792 0.94969 0.94006 0.98790 0.93812 0.91976 0.89457 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -1.51 9.18 37.16 0.34 -1.17 16 2 C 0.04 0.56 5.36 -3.82 -0.02 0.54 16 3 N -0.51 -6.24 4.42 -227.72 -1.01 -7.24 16 4 C 0.01 0.12 4.94 -3.72 -0.02 0.10 16 5 C 0.06 0.52 7.01 37.21 0.26 0.78 16 6 O -0.38 -4.03 10.83 -35.23 -0.38 -4.41 16 7 C 0.08 0.81 6.11 37.20 0.23 1.04 16 8 C 0.03 0.37 1.48 -68.75 -0.10 0.27 16 9 H 0.07 0.85 6.50 -51.93 -0.34 0.51 16 10 C 0.52 7.68 6.07 -10.98 -0.07 7.62 16 11 O -0.52 -9.47 14.59 5.56 0.08 -9.39 16 12 N -0.61 -8.43 2.97 -172.77 -0.51 -8.95 16 13 C 0.10 1.17 5.89 -3.71 -0.02 1.15 16 14 C -0.13 -1.79 6.08 -26.61 -0.16 -1.95 16 15 C -0.11 -1.81 4.78 -26.69 -0.13 -1.94 16 16 C -0.12 -2.12 2.54 -90.50 -0.23 -2.35 16 17 H 0.07 1.59 8.14 -51.93 -0.42 1.17 16 18 C 0.16 3.18 5.18 -4.04 -0.02 3.16 16 19 N -0.60 -14.65 2.75 -181.13 -0.50 -15.15 16 20 C 0.17 3.95 7.83 59.84 0.47 4.42 16 21 C -0.25 -6.85 9.67 -15.06 -0.15 -7.00 16 22 H 0.07 1.78 7.83 -52.49 -0.41 1.37 16 23 C 0.00 0.10 5.24 -17.43 -0.09 0.01 16 24 N -0.91 -25.97 10.45 55.49 0.58 -25.39 16 25 Si 0.90 21.91 29.56 -169.99 -5.02 16.89 16 26 H -0.28 -6.84 7.11 56.52 0.40 -6.43 16 27 H -0.29 -7.10 7.11 56.52 0.40 -6.70 16 28 H -0.28 -6.86 7.11 56.52 0.40 -6.46 16 29 C 0.12 1.80 5.70 -3.71 -0.02 1.78 16 30 H 0.06 0.66 8.14 -51.93 -0.42 0.24 16 31 H 0.06 0.60 8.14 -51.93 -0.42 0.18 16 32 H 0.05 0.46 6.28 -51.93 -0.33 0.13 16 33 H 0.09 1.44 6.44 -51.93 -0.33 1.10 16 34 H 0.03 0.42 8.08 -51.93 -0.42 0.00 16 35 H 0.04 0.41 8.14 -51.93 -0.42 -0.02 16 36 H 0.10 0.76 6.05 -51.93 -0.31 0.44 16 37 H 0.10 0.62 8.14 -51.93 -0.42 0.20 16 38 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 39 H 0.10 0.92 7.34 -51.93 -0.38 0.53 16 40 H 0.07 0.77 8.14 -51.93 -0.42 0.34 16 41 H 0.07 0.70 8.14 -51.93 -0.42 0.27 16 42 H 0.08 0.75 5.05 -51.93 -0.26 0.49 16 43 H 0.07 0.82 8.14 -51.92 -0.42 0.39 16 44 H 0.06 0.96 8.14 -51.93 -0.42 0.54 16 45 H 0.09 1.78 5.46 -51.93 -0.28 1.50 16 46 H 0.05 0.75 8.14 -51.93 -0.42 0.33 16 47 H 0.04 0.68 7.86 -51.93 -0.41 0.27 16 48 H 0.04 0.88 8.04 -51.93 -0.42 0.46 16 49 H 0.03 0.82 5.84 -51.93 -0.30 0.51 16 50 H 0.04 1.09 7.28 -51.93 -0.38 0.71 16 51 H -0.01 -0.13 7.83 -51.93 -0.41 -0.54 16 52 H 0.25 7.04 8.31 -40.82 -0.34 6.70 16 53 H 0.06 0.86 8.14 -51.93 -0.42 0.44 16 54 H 0.09 1.48 7.05 -51.93 -0.37 1.11 16 LS Contribution 398.88 15.07 6.01 6.01 Total: -1.00 -31.22 398.88 -10.04 -41.25 By element: Atomic # 1 Polarization: 9.47 SS G_CDS: -9.56 Total: -0.09 kcal Atomic # 6 Polarization: 6.19 SS G_CDS: 0.27 Total: 6.46 kcal Atomic # 7 Polarization: -55.29 SS G_CDS: -1.44 Total: -56.73 kcal Atomic # 8 Polarization: -13.50 SS G_CDS: -0.30 Total: -13.80 kcal Atomic # 14 Polarization: 21.91 SS G_CDS: -5.02 Total: 16.89 kcal Total LS contribution 6.01 Total: 6.01 kcal Total: -31.22 -10.04 -41.25 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. ZINC001713891517.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 0.220 kcal (2) G-P(sol) polarization free energy of solvation -31.216 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -30.995 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.037 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.253 kcal (6) G-S(sol) free energy of system = (1) + (5) -41.032 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.95 seconds