Wall clock time and date at job start Tue Mar 31 2020 22:30:37 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 1.52992 * 1 3 3 C 1.52995 * 109.47517 * 2 1 4 4 C 1.53009 * 109.46831 * 119.99960 * 2 1 3 5 5 H 1.09000 * 109.47726 * 59.97633 * 4 2 1 6 6 C 1.53087 * 109.47873 * 179.97438 * 4 2 1 7 7 C 1.53178 * 109.16176 * 177.60452 * 6 4 2 8 8 H 1.09000 * 109.54340 * 183.15342 * 7 6 4 9 9 N 1.46494 * 109.61949 * 62.93448 * 7 6 4 10 10 C 1.34773 * 120.00612 * 155.39910 * 9 7 6 11 11 O 1.21590 * 119.99819 * 355.01905 * 10 9 7 12 12 N 1.34779 * 120.00288 * 175.01651 * 10 9 7 13 13 C 1.47077 * 120.87881 * 4.96312 * 12 10 9 14 14 C 1.53697 * 108.27498 * 128.75872 * 13 12 10 15 15 N 1.46895 * 109.25977 * 54.07807 * 14 13 12 16 16 C 1.46899 * 110.99990 * 172.60716 * 15 14 13 17 17 C 1.50700 * 109.47193 * 59.38921 * 16 15 14 18 18 H 1.07997 * 119.99631 * 355.02735 * 17 16 15 19 19 C 1.37871 * 120.00053 * 175.03039 * 17 16 15 20 20 N 1.31515 * 120.00377 * 0.02562 * 19 17 16 21 21 Si 1.86804 * 119.99875 * 179.97438 * 19 17 16 22 22 H 1.48501 * 109.47057 * 59.99841 * 21 19 17 23 23 H 1.48502 * 109.47270 * 180.02562 * 21 19 17 24 24 H 1.48507 * 109.46946 * 300.00015 * 21 19 17 25 25 C 1.46902 * 111.27155 * 296.76231 * 15 14 13 26 26 C 1.47082 * 120.88117 * 185.24351 * 12 10 9 27 27 C 1.53171 * 109.03653 * 303.01851 * 7 6 4 28 28 C 1.53090 * 109.16411 * 56.98218 * 27 7 6 29 29 O 1.42904 * 109.42338 * 302.38626 * 28 27 7 30 30 H 1.09001 * 109.46857 * 59.99602 * 1 2 3 31 31 H 1.09000 * 109.47684 * 179.97438 * 1 2 3 32 32 H 1.09009 * 109.47198 * 300.00434 * 1 2 3 33 33 H 1.09000 * 109.47071 * 239.99436 * 2 1 3 34 34 H 1.09000 * 109.47126 * 180.02562 * 3 2 1 35 35 H 1.09001 * 109.47382 * 300.00076 * 3 2 1 36 36 H 1.09001 * 109.47399 * 60.00199 * 3 2 1 37 37 H 1.09002 * 109.52766 * 57.69826 * 6 4 2 38 38 H 1.09000 * 109.52793 * 297.50932 * 6 4 2 39 39 H 0.97002 * 119.99942 * 335.39929 * 9 7 6 40 40 H 1.09007 * 109.62559 * 248.52279 * 13 12 10 41 41 H 1.08997 * 109.63153 * 9.10469 * 13 12 10 42 42 H 1.09002 * 109.64711 * 294.07344 * 14 13 12 43 43 H 1.09003 * 109.41769 * 173.94731 * 14 13 12 44 44 H 1.09001 * 109.47005 * 179.38499 * 16 15 14 45 45 H 1.08999 * 109.47344 * 299.38616 * 16 15 14 46 46 H 0.96998 * 120.00003 * 180.02562 * 20 19 17 47 47 H 1.09003 * 109.48640 * 303.13937 * 25 15 14 48 48 H 1.08993 * 109.49234 * 183.06549 * 25 15 14 49 49 H 1.08998 * 109.62982 * 350.89702 * 26 12 10 50 50 H 1.08996 * 109.62785 * 111.28311 * 26 12 10 51 51 H 1.08997 * 109.52891 * 297.07787 * 27 7 6 52 52 H 1.08999 * 109.57681 * 176.91533 * 27 7 6 53 53 H 1.09003 * 109.48168 * 62.36903 * 28 27 7 54 54 H 1.09002 * 109.48495 * 182.39615 * 28 27 7 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 1.5299 0.0000 0.0000 3 6 2.0400 1.4424 0.0000 4 6 2.0399 -0.7213 1.2493 5 1 1.6762 -1.7488 1.2496 6 6 3.5707 -0.7220 1.2493 7 6 4.0733 -1.3925 2.5315 8 1 5.1618 -1.3465 2.5645 9 7 3.6410 -2.7920 2.5568 10 6 4.3320 -3.6979 3.2767 11 8 5.3643 -3.3741 3.8314 12 7 3.8787 -4.9628 3.3817 13 6 2.6927 -5.4043 2.6322 14 6 3.0517 -6.6946 1.8783 15 7 3.5867 -7.6784 2.8291 16 6 3.7789 -8.9838 2.1835 17 6 4.7375 -8.8375 1.0300 18 1 5.0991 -7.8594 0.7491 19 6 5.1529 -9.9523 0.3332 20 7 4.7122 -11.1434 0.6748 21 14 6.3407 -9.7708 -1.0972 22 1 7.6044 -9.1568 -0.6163 23 1 6.6281 -11.1084 -1.6748 24 1 5.7332 -8.9029 -2.1379 25 6 4.8356 -7.2043 3.4403 26 6 4.5532 -5.9366 4.2535 27 6 3.4924 -0.6548 3.7417 28 6 1.9645 -0.6567 3.6456 29 8 1.5650 -0.0469 2.4165 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3634 -1.0276 -0.0005 32 1 -0.3634 0.5139 0.8900 33 1 1.8932 -0.5139 -0.8899 34 1 3.1300 1.4423 -0.0005 35 1 1.6767 1.9563 -0.8900 36 1 1.6768 1.9563 0.8900 37 1 3.9356 0.3043 1.2078 38 1 3.9348 -1.2741 0.3828 39 1 2.8574 -3.0667 2.0553 40 1 1.8730 -5.5970 3.3244 41 1 2.4008 -4.6320 1.9206 42 1 3.8021 -6.4782 1.1180 43 1 2.1573 -7.0973 1.4029 44 1 4.1860 -9.6904 2.9068 45 1 2.8211 -9.3518 1.8156 46 1 5.0048 -11.9277 0.1848 47 1 5.5612 -6.9807 2.6582 48 1 5.2349 -7.9766 4.0975 49 1 5.4920 -5.5163 4.6142 50 1 3.9104 -6.1769 5.1002 51 1 3.8554 0.3729 3.7507 52 1 3.8002 -1.1579 4.6584 53 1 1.5995 -1.6833 3.6774 54 1 1.5469 -0.0963 4.4820 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 ZINC000601594079.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 22:30:37 Heat of formation + Delta-G solvation = -73.424584 kcal Electronic energy + Delta-G solvation = -31596.554200 eV Core-core repulsion = 27568.126675 eV Total energy + Delta-G solvation = -4028.427525 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.99 seconds Orbital eigenvalues (eV) -40.80546 -39.56083 -37.63698 -35.71354 -35.04778 -34.44922 -32.44979 -31.58358 -30.44872 -30.29944 -28.02400 -27.40861 -25.54441 -25.05685 -23.90921 -23.19047 -22.57177 -21.13627 -20.62946 -19.66711 -19.15030 -17.97320 -16.64369 -16.36587 -16.30026 -16.16643 -15.52899 -15.28576 -14.92024 -14.67205 -14.53948 -14.41846 -14.16509 -13.94831 -13.78592 -13.58768 -13.46364 -13.08549 -12.73970 -12.61879 -12.55156 -12.21957 -12.09884 -11.98670 -11.85314 -11.68231 -11.23192 -11.18013 -11.11372 -11.05122 -11.01819 -10.91659 -10.72855 -10.61949 -10.44032 -10.27442 -10.01281 -9.87503 -9.69868 -9.66590 -9.12359 -8.49280 -8.32620 -7.28977 -6.09234 -4.18907 2.73384 3.24391 3.29769 3.31980 3.32503 3.49105 3.92631 4.27320 4.35404 4.42529 4.56622 4.70715 4.73099 4.82101 4.85458 4.89956 5.09635 5.13921 5.20487 5.26226 5.33388 5.37166 5.42379 5.43426 5.49032 5.52832 5.60435 5.64112 5.67284 5.70543 5.73505 5.77882 5.83113 5.86717 5.88710 5.98761 6.04164 6.11056 6.13261 6.37943 6.50073 6.55912 6.67854 6.72816 6.97614 7.07712 7.17291 7.44235 7.81852 7.91888 8.04554 8.14992 8.21363 8.70920 8.90729 9.48653 10.95886 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.013696 B = 0.002769 C = 0.002552 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2043.909233 B =10110.563170 C =10970.568095 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.088 4.088 3 C -0.146 4.146 4 C 0.095 3.905 5 H 0.054 0.946 6 C -0.161 4.161 7 C 0.162 3.838 8 H 0.093 0.907 9 N -0.746 5.746 10 C 0.709 3.291 11 O -0.596 6.596 12 N -0.623 5.623 13 C 0.116 3.884 14 C 0.050 3.950 15 N -0.540 5.540 16 C 0.188 3.812 17 C -0.553 4.553 18 H 0.055 0.945 19 C 0.067 3.933 20 N -0.890 5.890 21 Si 0.889 3.111 22 H -0.277 1.277 23 H -0.286 1.286 24 H -0.277 1.277 25 C 0.050 3.950 26 C 0.133 3.867 27 C -0.166 4.166 28 C 0.064 3.936 29 O -0.373 6.373 30 H 0.053 0.947 31 H 0.053 0.947 32 H 0.063 0.937 33 H 0.081 0.919 34 H 0.055 0.945 35 H 0.051 0.949 36 H 0.063 0.937 37 H 0.091 0.909 38 H 0.080 0.920 39 H 0.393 0.607 40 H 0.071 0.929 41 H 0.065 0.935 42 H 0.043 0.957 43 H 0.077 0.923 44 H 0.036 0.964 45 H 0.029 0.971 46 H 0.264 0.736 47 H 0.042 0.958 48 H 0.078 0.922 49 H 0.087 0.913 50 H 0.066 0.934 51 H 0.078 0.922 52 H 0.079 0.921 53 H 0.049 0.951 54 H 0.092 0.908 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.981 22.987 2.145 24.427 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 -0.202 4.202 2 C -0.106 4.106 3 C -0.203 4.203 4 C 0.037 3.963 5 H 0.072 0.928 6 C -0.199 4.199 7 C 0.056 3.944 8 H 0.111 0.889 9 N -0.405 5.405 10 C 0.410 3.590 11 O -0.475 6.475 12 N -0.360 5.360 13 C -0.008 4.008 14 C -0.079 4.079 15 N -0.264 5.264 16 C 0.063 3.937 17 C -0.592 4.592 18 H 0.073 0.927 19 C -0.136 4.136 20 N -0.528 5.528 21 Si 0.716 3.284 22 H -0.202 1.202 23 H -0.211 1.211 24 H -0.203 1.203 25 C -0.080 4.080 26 C 0.010 3.990 27 C -0.205 4.205 28 C -0.013 4.013 29 O -0.292 6.292 30 H 0.072 0.928 31 H 0.072 0.928 32 H 0.082 0.918 33 H 0.099 0.901 34 H 0.074 0.926 35 H 0.070 0.930 36 H 0.083 0.917 37 H 0.110 0.890 38 H 0.099 0.901 39 H 0.230 0.770 40 H 0.090 0.910 41 H 0.083 0.917 42 H 0.061 0.939 43 H 0.096 0.904 44 H 0.054 0.946 45 H 0.047 0.953 46 H 0.073 0.927 47 H 0.061 0.939 48 H 0.097 0.903 49 H 0.106 0.894 50 H 0.084 0.916 51 H 0.097 0.903 52 H 0.097 0.903 53 H 0.068 0.932 54 H 0.110 0.890 Dipole moment (debyes) X Y Z Total from point charges -7.677 23.118 2.891 24.530 hybrid contribution 1.107 -0.486 -1.821 2.185 sum -6.570 22.632 1.070 23.590 Atomic orbital electron populations 1.21775 0.94518 1.01839 1.02101 1.21158 0.96674 0.97070 0.95721 1.21825 1.00871 0.95552 1.02049 1.22087 0.92469 0.95409 0.86303 0.92791 1.22594 0.96751 1.02562 0.97964 1.20762 1.00363 0.79258 0.93987 0.88932 1.45422 1.33080 1.08130 1.53869 1.15826 0.82952 0.80556 0.79640 1.90878 1.24330 1.79374 1.52934 1.47365 1.31193 1.09191 1.48239 1.21927 0.87595 0.96507 0.94772 1.22302 1.00340 0.91206 0.94092 1.62481 1.26726 1.04573 1.32607 1.19760 0.96394 0.84567 0.93005 1.21698 1.28191 0.93228 1.16075 0.92675 1.24947 0.96138 0.95238 0.97303 1.69925 1.44075 0.98096 1.40711 0.86714 0.81654 0.77277 0.82729 1.20238 1.21109 1.20288 1.22259 0.92645 0.95044 0.98007 1.21711 0.97632 0.87698 0.91930 1.22573 0.96743 1.01418 0.99731 1.22514 0.93993 0.98102 0.86687 1.87919 1.74566 1.53478 1.13203 0.92812 0.92830 0.91768 0.90084 0.92583 0.92952 0.91743 0.89043 0.90118 0.77043 0.91049 0.91665 0.93851 0.90436 0.94607 0.95256 0.92669 0.93949 0.90344 0.89430 0.91617 0.90295 0.90273 0.93221 0.88977 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 -1.05 9.05 37.15 0.34 -0.71 16 2 C -0.09 -0.64 2.81 -90.62 -0.25 -0.89 16 3 C -0.15 -1.01 8.70 37.15 0.32 -0.68 16 4 C 0.10 0.77 2.20 -26.68 -0.06 0.72 16 5 H 0.05 0.45 6.72 -51.93 -0.35 0.10 16 6 C -0.16 -1.32 4.78 -26.59 -0.13 -1.45 16 7 C 0.16 1.69 2.85 -67.75 -0.19 1.50 16 8 H 0.09 1.15 7.52 -51.93 -0.39 0.76 16 9 N -0.75 -8.85 4.32 -58.50 -0.25 -9.10 16 10 C 0.71 11.14 8.27 -86.92 -0.72 10.42 16 11 O -0.60 -11.35 15.43 5.29 0.08 -11.26 16 12 N -0.62 -9.66 3.00 -177.91 -0.53 -10.20 16 13 C 0.12 1.59 6.57 -3.37 -0.02 1.57 16 14 C 0.05 0.89 5.17 -3.46 -0.02 0.87 16 15 N -0.54 -10.93 4.83 -235.47 -1.14 -12.07 16 16 C 0.19 4.65 5.11 -4.98 -0.03 4.63 16 17 C -0.55 -14.83 7.76 -34.44 -0.27 -15.09 16 18 H 0.06 1.49 5.88 -52.49 -0.31 1.18 16 19 C 0.07 1.84 5.46 -17.82 -0.10 1.75 16 20 N -0.89 -25.69 13.29 55.43 0.74 -24.96 16 21 Si 0.89 21.25 29.54 -169.99 -5.02 16.23 16 22 H -0.28 -6.62 7.11 56.52 0.40 -6.22 16 23 H -0.29 -6.76 7.11 56.52 0.40 -6.36 16 24 H -0.28 -6.54 7.11 56.52 0.40 -6.14 16 25 C 0.05 0.95 5.25 -3.70 -0.02 0.94 16 26 C 0.13 2.18 6.61 -3.60 -0.02 2.15 16 27 C -0.17 -1.58 5.80 -26.60 -0.15 -1.73 16 28 C 0.06 0.56 6.68 37.20 0.25 0.81 16 29 O -0.37 -3.43 9.06 -35.23 -0.32 -3.75 16 30 H 0.05 0.34 8.14 -51.93 -0.42 -0.08 16 31 H 0.05 0.38 8.14 -51.93 -0.42 -0.04 16 32 H 0.06 0.51 7.69 -51.92 -0.40 0.12 16 33 H 0.08 0.54 8.14 -51.93 -0.42 0.12 16 34 H 0.06 0.37 6.38 -51.93 -0.33 0.04 16 35 H 0.05 0.33 8.14 -51.93 -0.42 -0.10 16 36 H 0.06 0.50 7.68 -51.93 -0.40 0.10 16 37 H 0.09 0.69 6.32 -51.93 -0.33 0.36 16 38 H 0.08 0.66 8.14 -51.93 -0.42 0.24 16 39 H 0.39 4.03 4.62 -40.82 -0.19 3.84 16 40 H 0.07 0.92 8.14 -51.93 -0.42 0.50 16 41 H 0.07 0.72 5.73 -51.93 -0.30 0.42 16 42 H 0.04 0.87 6.61 -51.93 -0.34 0.53 16 43 H 0.08 1.34 8.11 -51.93 -0.42 0.92 16 44 H 0.04 0.96 8.07 -51.93 -0.42 0.54 16 45 H 0.03 0.77 8.14 -51.93 -0.42 0.35 16 46 H 0.26 7.24 8.31 -40.82 -0.34 6.90 16 47 H 0.04 0.92 7.12 -51.93 -0.37 0.55 16 48 H 0.08 1.49 8.05 -51.93 -0.42 1.07 16 49 H 0.09 1.47 7.04 -51.93 -0.37 1.10 16 50 H 0.07 0.99 8.14 -51.93 -0.42 0.57 16 51 H 0.08 0.68 8.14 -51.93 -0.42 0.25 16 52 H 0.08 0.88 8.14 -51.93 -0.42 0.46 16 53 H 0.05 0.46 7.75 -51.93 -0.40 0.06 16 54 H 0.09 0.70 8.14 -51.93 -0.42 0.28 16 LS Contribution 403.02 15.07 6.07 6.07 Total: -1.00 -30.86 403.02 -10.96 -41.82 By element: Atomic # 1 Polarization: 11.94 SS G_CDS: -9.52 Total: 2.43 kcal Atomic # 6 Polarization: 5.86 SS G_CDS: -1.07 Total: 4.79 kcal Atomic # 7 Polarization: -55.13 SS G_CDS: -1.19 Total: -56.32 kcal Atomic # 8 Polarization: -14.78 SS G_CDS: -0.24 Total: -15.01 kcal Atomic # 14 Polarization: 21.25 SS G_CDS: -5.02 Total: 16.23 kcal Total LS contribution 6.07 Total: 6.07 kcal Total: -30.86 -10.96 -41.82 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. ZINC000601594079.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 -31.602 kcal (2) G-P(sol) polarization free energy of solvation -30.861 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -62.464 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.961 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.822 kcal (6) G-S(sol) free energy of system = (1) + (5) -73.425 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.99 seconds