Wall clock time and date at job start Tue Mar 31 2020 23:07:22 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 1.52999 * 1 3 3 C 1.52996 * 109.46967 * 2 1 4 4 C 1.53003 * 109.47307 * 180.02562 * 3 2 1 5 5 H 1.08998 * 109.47213 * 55.01367 * 4 3 2 6 6 O 1.42901 * 109.47005 * 295.01902 * 4 3 2 7 7 C 1.42902 * 114.00080 * 149.99484 * 6 4 3 8 8 C 1.50694 * 109.47266 * 175.01944 * 4 3 2 9 9 O 1.21285 * 120.00313 * 105.80299 * 8 4 3 10 10 N 1.34778 * 119.99879 * 286.06761 * 8 4 3 11 11 C 1.47017 * 125.64698 * 4.59284 * 10 8 4 12 12 C 1.54333 * 107.26487 * 178.84404 * 11 10 8 13 13 C 1.55158 * 103.02146 * 338.13765 * 12 11 10 14 14 H 1.08995 * 111.00124 * 277.23170 * 13 12 11 15 15 N 1.46901 * 111.00376 * 153.37900 * 13 12 11 16 16 C 1.46901 * 110.99901 * 192.10426 * 15 13 12 17 17 C 1.53246 * 109.33911 * 172.74651 * 16 15 13 18 18 N 1.47083 * 108.51703 * 53.83265 * 17 16 15 19 19 C 1.36932 * 120.87712 * 128.83732 * 18 17 16 20 20 H 1.08005 * 119.99802 * 209.26962 * 19 18 17 21 21 C 1.38819 * 120.00462 * 29.26713 * 19 18 17 22 22 N 1.31614 * 119.99308 * 10.82098 * 21 19 18 23 23 Si 1.86800 * 120.00255 * 190.82150 * 21 19 18 24 24 H 1.48507 * 109.47001 * 0.02562 * 23 21 19 25 25 H 1.48500 * 109.46975 * 119.99804 * 23 21 19 26 26 H 1.48492 * 109.46937 * 239.99993 * 23 21 19 27 27 C 1.47073 * 118.23837 * 308.81191 * 18 17 16 28 28 C 1.46897 * 110.99649 * 67.80801 * 15 13 12 29 29 C 1.47427 * 125.64742 * 184.89179 * 10 8 4 30 30 H 1.09005 * 109.47234 * 180.02562 * 1 2 3 31 31 H 1.09001 * 109.46995 * 299.99515 * 1 2 3 32 32 H 1.09000 * 109.47465 * 59.99938 * 1 2 3 33 33 H 1.08999 * 109.47111 * 239.99718 * 2 1 3 34 34 H 1.09000 * 109.47051 * 119.99719 * 2 1 3 35 35 H 1.09003 * 109.47382 * 60.00414 * 3 2 1 36 36 H 1.09003 * 109.47486 * 299.99676 * 3 2 1 37 37 H 1.08990 * 109.47299 * 300.00162 * 7 6 4 38 38 H 1.08999 * 109.46678 * 60.00415 * 7 6 4 39 39 H 1.08997 * 109.46837 * 179.97438 * 7 6 4 40 40 H 1.09005 * 109.88465 * 298.38665 * 11 10 8 41 41 H 1.08997 * 109.88514 * 59.55538 * 11 10 8 42 42 H 1.08999 * 110.85223 * 219.67073 * 12 11 10 43 43 H 1.09005 * 110.66973 * 96.52137 * 12 11 10 44 44 H 1.08997 * 109.49854 * 292.70944 * 16 15 13 45 45 H 1.08997 * 109.49243 * 52.79241 * 16 15 13 46 46 H 1.09002 * 109.62597 * 294.12420 * 17 16 15 47 47 H 1.08998 * 109.78469 * 173.63744 * 17 16 15 48 48 H 0.97005 * 119.99265 * 179.97438 * 22 21 19 49 49 H 1.08993 * 109.63031 * 291.47521 * 27 18 17 50 50 H 1.09006 * 109.78766 * 170.99319 * 27 18 17 51 51 H 1.09005 * 109.49453 * 307.20531 * 28 15 13 52 52 H 1.08994 * 109.49637 * 67.29486 * 28 15 13 53 53 H 1.09000 * 110.36563 * 322.93460 * 29 10 8 54 54 H 1.09002 * 110.36701 * 85.14941 * 29 10 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 2.0399 1.4425 0.0000 4 6 3.5700 1.4426 -0.0006 5 1 3.9330 0.8535 -0.8428 6 8 4.0468 0.8726 1.2199 7 6 5.3064 0.2087 1.0984 8 6 4.0722 2.8580 -0.1240 9 8 4.5444 3.4203 0.8413 10 7 3.9917 3.5010 -1.3058 11 6 3.3546 2.9790 -2.5235 12 6 3.4799 4.0687 -3.6092 13 6 3.6884 5.3645 -2.7815 14 1 2.7353 5.7654 -2.4368 15 7 4.4314 6.3690 -3.5542 16 6 4.8779 7.4715 -2.6922 17 6 5.7975 8.4005 -3.4920 18 7 5.0942 8.8136 -4.7160 19 6 4.9971 10.1358 -5.0584 20 1 4.1480 10.4854 -5.6271 21 6 5.9898 11.0270 -4.6747 22 7 7.1200 10.5766 -4.1726 23 14 5.7216 12.8652 -4.8708 24 1 4.3780 13.1099 -5.4541 25 1 5.8114 13.5230 -3.5425 26 1 6.7619 13.4239 -5.7712 27 6 4.4984 7.7688 -5.5625 28 6 3.6300 6.8646 -4.6811 29 6 4.5334 4.8417 -1.5931 30 1 -0.3634 -1.0277 0.0005 31 1 -0.3633 0.5138 0.8900 32 1 -0.3634 0.5138 -0.8900 33 1 1.8933 -0.5139 -0.8899 34 1 1.8933 -0.5138 0.8900 35 1 1.6767 1.9563 0.8900 36 1 1.6767 1.9564 -0.8900 37 1 5.2210 -0.6031 0.3761 38 1 6.0602 0.9192 0.7591 39 1 5.5989 -0.1957 2.0673 40 1 3.8623 2.0704 -2.8473 41 1 2.3024 2.7696 -2.3309 42 1 2.5675 4.1325 -4.2021 43 1 4.3413 3.8771 -4.2491 44 1 4.0118 8.0319 -2.3403 45 1 5.4221 7.0681 -1.8383 46 1 6.7127 7.8707 -3.7567 47 1 6.0426 9.2796 -2.8961 48 1 7.8139 11.1994 -3.9048 49 1 5.2886 7.1784 -6.0261 50 1 3.8822 8.2273 -6.3359 51 1 3.2691 6.0211 -5.2697 52 1 2.7812 7.4335 -4.3015 53 1 4.4137 5.4927 -0.7271 54 1 5.5846 4.7740 -1.8735 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 ZINC001484702173.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 23:07:22 Heat of formation + Delta-G solvation = -48.148173 kcal Electronic energy + Delta-G solvation = -30969.778110 eV Core-core repulsion = 26942.446652 eV Total energy + Delta-G solvation = -4027.331458 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.23 seconds Orbital eigenvalues (eV) -40.59496 -38.95459 -37.65846 -36.68970 -35.17222 -34.15693 -31.77460 -30.83091 -30.41368 -29.61206 -28.49081 -26.69496 -26.13044 -24.86236 -23.44290 -22.87399 -22.07700 -21.53061 -20.45104 -19.53078 -19.14752 -17.74144 -17.15605 -16.92988 -16.17768 -16.02432 -15.45974 -15.14963 -14.90791 -14.67560 -14.40997 -14.14109 -13.92662 -13.88294 -13.72466 -13.44296 -13.40656 -13.13473 -12.96830 -12.75740 -12.52802 -12.41332 -12.36840 -11.82261 -11.74306 -11.48911 -11.45935 -11.35253 -11.20380 -11.08433 -10.95329 -10.84968 -10.78379 -10.74091 -10.43023 -10.29727 -10.02879 -9.76751 -9.60792 -9.45848 -8.77936 -8.52679 -7.91766 -6.63519 -5.78007 -3.24123 2.41283 2.65375 3.36472 3.43019 3.43875 3.45758 4.08140 4.20631 4.42333 4.47564 4.48703 4.53960 4.61100 4.67095 4.83006 4.88217 5.01410 5.09780 5.16020 5.19227 5.22473 5.30096 5.35745 5.40747 5.41253 5.44792 5.45255 5.51933 5.69660 5.73679 5.78725 5.82244 5.82977 5.89318 5.90213 5.95737 6.01525 6.11321 6.15055 6.25709 6.32710 6.51155 6.67458 6.69793 6.90466 7.23479 7.33812 7.54452 7.63352 7.71660 7.80688 8.00702 8.45360 9.21739 9.83440 10.42598 11.30278 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.022217 B = 0.002215 C = 0.002109 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1259.998714 B =12637.789953 C =13271.817464 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C -0.120 4.120 3 C -0.116 4.116 4 C 0.081 3.919 5 H 0.084 0.916 6 O -0.356 6.356 7 C 0.028 3.972 8 C 0.503 3.497 9 O -0.523 6.523 10 N -0.617 5.617 11 C 0.098 3.902 12 C -0.122 4.122 13 C 0.069 3.931 14 H 0.051 0.949 15 N -0.520 5.520 16 C 0.031 3.969 17 C 0.178 3.822 18 N -0.596 5.596 19 C -0.251 4.251 20 H 0.065 0.935 21 C 0.002 3.998 22 N -0.905 5.905 23 Si 0.905 3.095 24 H -0.278 1.278 25 H -0.289 1.289 26 H -0.289 1.289 27 C 0.149 3.851 28 C 0.045 3.955 29 C 0.114 3.886 30 H 0.055 0.945 31 H 0.055 0.945 32 H 0.054 0.946 33 H 0.061 0.939 34 H 0.071 0.929 35 H 0.079 0.921 36 H 0.083 0.917 37 H 0.043 0.957 38 H 0.044 0.956 39 H 0.090 0.910 40 H 0.069 0.931 41 H 0.070 0.930 42 H 0.080 0.920 43 H 0.090 0.910 44 H 0.026 0.974 45 H 0.062 0.938 46 H 0.026 0.974 47 H 0.092 0.908 48 H 0.254 0.746 49 H 0.025 0.975 50 H 0.055 0.945 51 H 0.062 0.938 52 H 0.028 0.972 53 H 0.077 0.923 54 H 0.081 0.919 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.469 -23.797 4.986 26.472 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 -0.210 4.210 2 C -0.158 4.158 3 C -0.153 4.153 4 C 0.019 3.981 5 H 0.101 0.899 6 O -0.273 6.273 7 C -0.069 4.069 8 C 0.291 3.709 9 O -0.398 6.398 10 N -0.354 5.354 11 C -0.025 4.025 12 C -0.161 4.161 13 C -0.041 4.041 14 H 0.068 0.932 15 N -0.246 5.246 16 C -0.097 4.097 17 C 0.052 3.948 18 N -0.319 5.319 19 C -0.381 4.381 20 H 0.083 0.917 21 C -0.197 4.197 22 N -0.550 5.550 23 Si 0.735 3.265 24 H -0.203 1.203 25 H -0.216 1.216 26 H -0.216 1.216 27 C 0.022 3.978 28 C -0.084 4.084 29 C -0.008 4.008 30 H 0.074 0.926 31 H 0.074 0.926 32 H 0.073 0.927 33 H 0.080 0.920 34 H 0.090 0.910 35 H 0.097 0.903 36 H 0.101 0.899 37 H 0.061 0.939 38 H 0.062 0.938 39 H 0.109 0.891 40 H 0.088 0.912 41 H 0.088 0.912 42 H 0.099 0.901 43 H 0.108 0.892 44 H 0.044 0.956 45 H 0.081 0.919 46 H 0.044 0.956 47 H 0.110 0.890 48 H 0.064 0.936 49 H 0.043 0.957 50 H 0.074 0.926 51 H 0.081 0.919 52 H 0.046 0.954 53 H 0.095 0.905 54 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges -9.744 -23.635 5.636 26.179 hybrid contribution -0.521 1.353 -0.041 1.451 sum -10.265 -22.282 5.594 25.163 Atomic orbital electron populations 1.21769 0.95468 1.01775 1.02005 1.21475 0.96050 0.95632 1.02599 1.21743 0.90821 0.98841 1.03916 1.22054 0.96278 0.90677 0.89098 0.89858 1.87999 1.36728 1.72119 1.30449 1.22876 0.85435 0.95714 1.02826 1.21083 0.79430 0.88954 0.81475 1.90733 1.45021 1.67653 1.36411 1.48534 1.57451 1.18757 1.10618 1.22192 0.97680 0.97807 0.84839 1.22688 1.03497 0.93034 0.96832 1.22735 0.95331 0.92998 0.92997 0.93151 1.62046 1.38795 1.13853 1.09880 1.22983 0.99232 0.91780 0.95748 1.20898 0.91012 0.95603 0.87244 1.44094 1.64440 1.01731 1.21669 1.19224 1.02541 0.83450 1.32847 0.91727 1.25136 0.94797 0.98530 1.01218 1.69974 1.05189 1.33061 1.46770 0.86185 0.77507 0.85440 0.77411 1.20322 1.21596 1.21638 1.20969 0.94693 0.89968 0.92125 1.22630 0.95242 0.97620 0.92898 1.22273 0.98380 0.82603 0.97584 0.92578 0.92572 0.92668 0.92018 0.91007 0.90254 0.89863 0.93864 0.93755 0.89108 0.91243 0.91193 0.90150 0.89151 0.95595 0.91920 0.95578 0.89001 0.93613 0.95684 0.92634 0.91911 0.95413 0.90484 0.90078 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 -0.87 9.91 37.16 0.37 -0.50 16 2 C -0.12 -0.77 5.83 -26.73 -0.16 -0.92 16 3 C -0.12 -0.93 4.84 -26.73 -0.13 -1.06 16 4 C 0.08 0.79 1.91 -27.88 -0.05 0.74 16 5 H 0.08 0.63 7.48 -51.93 -0.39 0.24 16 6 O -0.36 -4.04 9.46 -54.73 -0.52 -4.56 16 7 C 0.03 0.24 10.81 101.05 1.09 1.33 16 8 C 0.50 6.74 7.11 -10.99 -0.08 6.67 16 9 O -0.52 -9.38 16.79 -13.95 -0.23 -9.62 16 10 N -0.62 -7.40 3.33 -170.52 -0.57 -7.97 16 11 C 0.10 0.83 6.12 -3.06 -0.02 0.81 16 12 C -0.12 -1.21 5.62 -24.89 -0.14 -1.35 16 13 C 0.07 0.92 2.72 -65.56 -0.18 0.75 16 14 H 0.05 0.70 8.14 -51.93 -0.42 0.28 16 15 N -0.52 -8.70 4.53 -223.77 -1.01 -9.72 16 16 C 0.03 0.61 5.43 -3.70 -0.02 0.59 16 17 C 0.18 4.29 5.38 -3.60 -0.02 4.27 16 18 N -0.60 -14.94 3.03 -172.00 -0.52 -15.46 16 19 C -0.25 -6.86 9.64 -15.06 -0.15 -7.01 16 20 H 0.07 1.74 7.85 -52.48 -0.41 1.32 16 21 C 0.00 0.04 5.07 -17.43 -0.09 -0.05 16 22 N -0.91 -26.27 10.97 55.49 0.61 -25.66 16 23 Si 0.90 21.71 29.57 -169.99 -5.03 16.68 16 24 H -0.28 -6.51 7.11 56.52 0.40 -6.11 16 25 H -0.29 -6.98 7.11 56.52 0.40 -6.57 16 26 H -0.29 -7.00 7.11 56.52 0.40 -6.60 16 27 C 0.15 3.08 6.69 -3.60 -0.02 3.05 16 28 C 0.05 0.77 5.52 -3.70 -0.02 0.75 16 29 C 0.11 1.59 5.06 -2.53 -0.01 1.57 16 30 H 0.06 0.28 8.14 -51.93 -0.42 -0.14 16 31 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 32 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 33 H 0.06 0.33 8.14 -51.93 -0.42 -0.10 16 34 H 0.07 0.52 7.82 -51.93 -0.41 0.11 16 35 H 0.08 0.76 8.14 -51.93 -0.42 0.33 16 36 H 0.08 0.57 5.65 -51.93 -0.29 0.28 16 37 H 0.04 0.27 8.08 -51.93 -0.42 -0.15 16 38 H 0.04 0.43 8.14 -51.93 -0.42 0.00 16 39 H 0.09 0.65 8.14 -51.93 -0.42 0.23 16 40 H 0.07 0.47 7.99 -51.93 -0.41 0.05 16 41 H 0.07 0.48 6.03 -51.93 -0.31 0.16 16 42 H 0.08 0.68 7.97 -51.93 -0.41 0.26 16 43 H 0.09 0.95 8.14 -51.93 -0.42 0.53 16 44 H 0.03 0.52 8.14 -51.93 -0.42 0.10 16 45 H 0.06 1.13 6.60 -51.93 -0.34 0.79 16 46 H 0.03 0.67 8.14 -51.93 -0.42 0.25 16 47 H 0.09 2.47 6.11 -51.93 -0.32 2.15 16 48 H 0.25 7.11 8.31 -40.82 -0.34 6.77 16 49 H 0.03 0.53 8.14 -51.93 -0.42 0.11 16 50 H 0.06 1.10 7.96 -51.93 -0.41 0.69 16 51 H 0.06 0.87 7.11 -51.93 -0.37 0.50 16 52 H 0.03 0.49 8.14 -51.93 -0.42 0.07 16 53 H 0.08 1.20 7.72 -51.93 -0.40 0.80 16 54 H 0.08 1.21 8.12 -51.93 -0.42 0.79 16 LS Contribution 413.28 15.07 6.23 6.23 Total: -1.00 -32.87 413.28 -10.62 -43.49 By element: Atomic # 1 Polarization: 6.89 SS G_CDS: -9.96 Total: -3.06 kcal Atomic # 6 Polarization: 9.27 SS G_CDS: 0.38 Total: 9.65 kcal Atomic # 7 Polarization: -57.32 SS G_CDS: -1.49 Total: -58.81 kcal Atomic # 8 Polarization: -13.42 SS G_CDS: -0.75 Total: -14.17 kcal Atomic # 14 Polarization: 21.71 SS G_CDS: -5.03 Total: 16.68 kcal Total LS contribution 6.23 Total: 6.23 kcal Total: -32.87 -10.62 -43.49 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. ZINC001484702173.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 -4.658 kcal (2) G-P(sol) polarization free energy of solvation -32.866 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -37.524 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.624 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.490 kcal (6) G-S(sol) free energy of system = (1) + (5) -48.148 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.24 seconds