Wall clock time and date at job start Sat Mar 6 2021 19:52:20 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 C 1.52996 * 1 3 3 C 1.52995 * 109.47274 * 2 1 4 4 C 1.53000 * 109.47235 * 239.99541 * 2 1 3 5 5 O 1.42905 * 109.47015 * 119.99878 * 2 1 3 6 6 C 1.42897 * 113.99947 * 59.99651 * 5 2 1 7 7 H 1.09002 * 112.85301 * 18.80865 * 6 5 2 8 8 C 1.53786 * 113.61425 * 150.00094 * 6 5 2 9 9 C 1.53774 * 87.08315 * 140.06691 * 8 6 5 10 10 H 1.09000 * 113.61856 * 89.20173 * 9 8 6 11 11 N 1.46499 * 113.61488 * 220.02195 * 9 8 6 12 12 C 1.34781 * 120.00044 * 203.46831 * 11 9 8 13 13 O 1.21620 * 119.99972 * 0.02562 * 12 11 9 14 14 C 1.47293 * 119.99898 * 179.97438 * 12 11 9 15 15 C 1.40365 * 120.04255 * 180.02562 * 14 12 11 16 16 O 1.35679 * 120.14195 * 359.96307 * 15 14 12 17 17 C 1.38322 * 119.72563 * 179.97438 * 15 14 12 18 18 C 1.39567 * 119.80894 * 0.02562 * 17 15 14 19 19 C 1.47569 * 119.95503 * 179.97438 * 18 17 15 20 20 C 1.36109 * 125.94728 * 180.02562 * 19 18 17 21 21 C 1.40795 * 106.73337 * 180.26566 * 20 19 18 22 22 C 1.34832 * 107.04954 * 359.62775 * 21 20 19 23 23 C 1.50703 * 125.65064 * 180.13041 * 22 21 20 24 24 O 1.42901 * 109.47038 * 65.26126 * 23 22 21 25 25 Si 1.86304 * 109.47232 * 185.25576 * 23 22 21 26 26 O 1.34226 * 108.69752 * 0.37982 * 22 21 20 27 27 C 1.39960 * 120.09275 * 0.25686 * 18 17 15 28 28 C 1.36391 * 120.27695 * 359.47924 * 27 18 17 29 29 C 1.53781 * 87.17505 * 334.61077 * 9 8 6 30 30 H 1.09006 * 109.47466 * 300.00366 * 1 2 3 31 31 H 1.08994 * 109.47273 * 60.00378 * 1 2 3 32 32 H 1.08997 * 109.47519 * 180.02562 * 1 2 3 33 33 H 1.09002 * 109.47039 * 180.02562 * 3 2 1 34 34 H 1.09006 * 109.46884 * 299.99662 * 3 2 1 35 35 H 1.08998 * 109.47094 * 59.99810 * 3 2 1 36 36 H 1.08997 * 109.46896 * 300.00417 * 4 2 1 37 37 H 1.09003 * 109.47124 * 59.99713 * 4 2 1 38 38 H 1.08995 * 109.47276 * 179.97438 * 4 2 1 39 39 H 1.09005 * 113.61040 * 25.51769 * 8 6 5 40 40 H 1.08996 * 113.61376 * 254.61973 * 8 6 5 41 41 H 0.97004 * 120.00369 * 23.47110 * 11 9 8 42 42 H 0.96699 * 113.99286 * 270.01671 * 16 15 14 43 43 H 1.07993 * 120.09939 * 180.02562 * 17 15 14 44 44 H 1.08002 * 126.62860 * 359.97438 * 20 19 18 45 45 H 1.08005 * 126.47533 * 179.75634 * 21 20 19 46 46 H 1.08997 * 109.47516 * 305.25880 * 23 22 21 47 47 H 0.96706 * 114.00024 * 59.99766 * 24 23 22 48 48 H 1.48504 * 109.99670 * 58.68431 * 25 23 22 49 49 H 1.48491 * 110.00131 * 180.02562 * 25 23 22 50 50 H 1.08004 * 119.86462 * 179.74345 * 27 18 17 51 51 H 1.07994 * 119.90880 * 180.23442 * 28 27 18 52 52 H 1.09000 * 113.61668 * 139.93698 * 29 9 8 53 53 H 1.09004 * 113.61619 * 270.84472 * 29 9 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 2.0400 1.4424 0.0000 4 6 2.0400 -0.7213 -1.2492 5 8 2.0063 -0.6736 1.1668 6 6 1.5846 -2.0355 1.2646 7 1 1.2522 -2.4452 0.3108 8 6 2.5836 -2.9379 2.0080 9 6 1.3665 -3.6134 2.6616 10 1 0.9754 -4.4553 2.0905 11 7 1.5613 -3.9288 4.0789 12 6 0.8330 -4.9035 4.6586 13 8 0.0145 -5.5216 4.0050 14 6 1.0292 -5.2211 6.0835 15 6 0.2716 -6.2364 6.6880 16 8 -0.6434 -6.9273 5.9627 17 6 0.4616 -6.5295 8.0264 18 6 1.4042 -5.8139 8.7663 19 6 1.6091 -6.1235 10.1945 20 6 2.4905 -5.5056 11.0276 21 6 2.3555 -6.1191 12.2877 22 6 1.4031 -7.0657 12.1666 23 6 0.9232 -7.9749 13.2684 24 8 0.2783 -7.1983 14.2799 25 14 -0.2832 -9.2119 12.5718 26 8 0.9570 -7.0678 10.9006 27 6 2.1511 -4.7991 8.1571 28 6 1.9706 -4.5107 6.8364 29 6 0.6044 -2.2994 2.4221 30 1 -0.3634 0.5139 0.8900 31 1 -0.3633 0.5137 -0.8900 32 1 -0.3634 -1.0276 0.0005 33 1 3.1300 1.4424 -0.0005 34 1 1.6767 1.9563 -0.8901 35 1 1.6766 1.9563 0.8900 36 1 1.6766 -1.7490 -1.2491 37 1 1.6766 -0.2076 -2.1392 38 1 3.1299 -0.7209 -1.2494 39 1 3.2160 -2.3999 2.7143 40 1 3.1486 -3.5983 1.3503 41 1 2.2143 -3.4362 4.6002 42 1 -1.5277 -6.5360 5.9699 43 1 -0.1176 -7.3097 8.4975 44 1 3.1662 -4.7033 10.7704 45 1 2.9088 -5.8758 13.1828 46 1 1.7738 -8.5013 13.7016 47 1 -0.4895 -6.7019 13.9649 48 1 0.3660 -10.0045 11.4967 49 1 -0.7644 -10.1141 13.6486 50 1 2.8766 -4.2449 8.7342 51 1 2.5528 -3.7290 6.3714 52 1 -0.4261 -2.4451 2.0982 53 1 0.6947 -1.5865 3.2418 There are 72 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 72 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_11572880_12807986.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 19:52:20 Heat of formation + Delta-G solvation = -80.211199 kcal Electronic energy + Delta-G solvation = -35070.286332 eV Core-core repulsion = 30262.815447 eV Total energy + Delta-G solvation = -4807.470885 eV No. of doubly occupied orbitals = 72 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 388.181 amu Computer time = 1.54 seconds Orbital eigenvalues (eV) -43.75639 -41.67632 -40.85345 -39.57619 -38.21687 -38.02923 -37.78217 -34.81336 -34.24040 -33.74161 -32.91050 -31.31823 -30.47768 -28.51475 -28.42587 -27.23401 -26.71966 -25.48443 -24.18740 -24.02403 -22.45496 -21.95864 -21.36962 -21.23711 -20.75078 -19.68403 -18.70749 -18.53393 -18.01962 -17.71619 -17.42882 -17.24127 -16.64199 -16.59964 -16.35471 -16.08497 -15.86009 -15.82599 -15.77905 -15.24369 -15.12155 -14.82128 -14.44060 -14.40741 -14.27302 -14.06498 -14.03750 -13.88601 -13.62865 -13.59754 -13.50431 -13.36899 -13.16463 -12.93312 -12.88302 -12.76391 -12.73887 -12.64567 -12.34108 -12.12860 -12.11413 -11.83176 -11.79542 -11.35844 -11.14630 -10.75763 -10.75107 -10.60617 -10.43098 -10.04191 -9.96483 -9.03419 -5.08600 -0.79876 0.09760 0.64231 1.09363 1.38531 1.44351 1.73691 1.89450 1.96799 2.02451 2.62443 2.74454 3.00008 3.19828 3.33461 3.39482 3.50610 3.52426 3.65037 3.77428 3.81293 3.83153 3.84908 3.89199 3.92377 3.92789 4.03873 4.14453 4.24634 4.26255 4.36270 4.52911 4.55135 4.58642 4.62373 4.65663 4.67722 4.72246 4.74108 4.76045 4.81374 4.83470 4.86400 4.93827 4.96476 4.99248 5.02471 5.07743 5.12030 5.16622 5.26209 5.29512 5.36112 5.43810 5.49943 5.94146 6.34040 6.34257 6.46039 6.68016 7.21838 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.177 4.177 2 C 0.105 3.895 3 C -0.139 4.139 4 C -0.180 4.180 5 O -0.359 6.359 6 C 0.065 3.935 7 H 0.095 0.905 8 C -0.144 4.144 9 C 0.125 3.875 10 H 0.119 0.881 11 N -0.716 5.716 12 C 0.560 3.440 13 O -0.518 6.518 14 C -0.165 4.165 15 C 0.179 3.821 16 O -0.474 6.474 17 C -0.141 4.141 18 C 0.030 3.970 19 C 0.023 3.977 20 C -0.177 4.177 21 C -0.174 4.174 22 C -0.045 4.045 23 C -0.028 4.028 24 O -0.530 6.530 25 Si 0.700 3.300 26 O -0.161 6.161 27 C -0.116 4.116 28 C -0.064 4.064 29 C -0.166 4.166 30 H 0.064 0.936 31 H 0.066 0.934 32 H 0.059 0.941 33 H 0.063 0.937 34 H 0.071 0.929 35 H 0.063 0.937 36 H 0.059 0.941 37 H 0.068 0.932 38 H 0.065 0.935 39 H 0.096 0.904 40 H 0.081 0.919 41 H 0.400 0.600 42 H 0.399 0.601 43 H 0.144 0.856 44 H 0.156 0.844 45 H 0.155 0.845 46 H 0.134 0.866 47 H 0.384 0.616 48 H -0.252 1.252 49 H -0.245 1.245 50 H 0.139 0.861 51 H 0.136 0.864 52 H 0.075 0.925 53 H 0.093 0.907 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.080 4.722 -0.210 4.727 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 -0.234 4.234 2 C 0.066 3.934 3 C -0.196 4.196 4 C -0.237 4.237 5 O -0.278 6.278 6 C 0.006 3.994 7 H 0.112 0.888 8 C -0.182 4.182 9 C 0.020 3.980 10 H 0.136 0.864 11 N -0.368 5.368 12 C 0.347 3.653 13 O -0.394 6.394 14 C -0.169 4.169 15 C 0.132 3.868 16 O -0.285 6.285 17 C -0.159 4.159 18 C 0.030 3.970 19 C -0.027 4.027 20 C -0.196 4.196 21 C -0.193 4.193 22 C -0.096 4.096 23 C -0.138 4.138 24 O -0.336 6.336 25 Si 0.599 3.401 26 O -0.058 6.058 27 C -0.134 4.134 28 C -0.083 4.083 29 C -0.205 4.205 30 H 0.083 0.917 31 H 0.085 0.915 32 H 0.078 0.922 33 H 0.082 0.918 34 H 0.090 0.910 35 H 0.082 0.918 36 H 0.078 0.922 37 H 0.087 0.913 38 H 0.084 0.916 39 H 0.114 0.886 40 H 0.100 0.900 41 H 0.236 0.764 42 H 0.258 0.742 43 H 0.162 0.838 44 H 0.174 0.826 45 H 0.173 0.827 46 H 0.151 0.849 47 H 0.232 0.768 48 H -0.176 1.176 49 H -0.170 1.170 50 H 0.156 0.844 51 H 0.154 0.846 52 H 0.093 0.907 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges 0.119 2.678 -0.570 2.741 hybrid contribution 0.622 0.803 0.368 1.080 sum 0.741 3.481 -0.202 3.564 Atomic orbital electron populations 1.22471 0.95406 1.02597 1.02936 1.21550 0.93281 0.93254 0.85316 1.21768 1.01998 0.93186 1.02643 1.22474 1.02333 1.00908 0.97980 1.88024 1.73729 1.23065 1.43021 1.23383 0.95436 0.83018 0.97546 0.88754 1.23618 0.97039 0.97600 0.99930 1.22215 0.97107 0.97054 0.81592 0.86362 1.45830 1.41992 1.37768 1.11198 1.18004 0.81134 0.79589 0.86526 1.90840 1.34256 1.50083 1.64209 1.20493 1.02178 0.99592 0.94656 1.18284 0.91286 0.88730 0.88489 1.84776 1.22209 1.50605 1.70950 1.21592 1.00048 1.01361 0.92923 1.17754 0.95943 0.95686 0.87655 1.20326 0.97539 0.92991 0.91801 1.21913 1.01750 1.03121 0.92849 1.21583 1.00421 0.98129 0.99151 1.22995 0.99908 1.02615 0.84045 1.24421 1.04023 0.97951 0.87443 1.86567 1.47626 1.65235 1.34125 0.94263 0.85815 0.79399 0.80592 1.83936 1.53756 1.47882 1.20260 1.20705 1.00251 0.97558 0.94905 1.20821 0.95895 0.98002 0.93554 1.24066 0.99539 0.97311 0.99620 0.91683 0.91492 0.92226 0.91756 0.91032 0.91763 0.92161 0.91317 0.91581 0.88567 0.90037 0.76383 0.74240 0.83791 0.82615 0.82703 0.84893 0.76810 1.17641 1.16951 0.84351 0.84595 0.90676 0.88843 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 -0.18 0.15 8.38 37.16 0.31 0.46 16 2 C 0.10 -0.03 1.11 -90.62 -0.10 -0.13 16 3 C -0.14 0.10 8.84 37.16 0.33 0.43 16 4 C -0.18 0.19 8.38 37.16 0.31 0.50 16 5 O -0.36 -0.33 10.00 -35.23 -0.35 -0.68 16 6 C 0.06 -0.04 2.82 -25.82 -0.07 -0.11 16 7 H 0.09 -0.12 5.54 -51.93 -0.29 -0.40 16 8 C -0.14 0.19 7.66 -25.92 -0.20 0.00 16 9 C 0.13 -0.04 4.21 -67.12 -0.28 -0.32 16 10 H 0.12 0.13 7.50 -51.93 -0.39 -0.26 16 11 N -0.72 0.30 5.31 -54.14 -0.29 0.01 16 12 C 0.56 1.33 7.75 -12.58 -0.10 1.23 16 13 O -0.52 -3.05 14.76 -16.70 -0.25 -3.30 16 14 C -0.17 -0.17 5.89 -104.79 -0.62 -0.79 16 15 C 0.18 0.31 6.71 -38.75 -0.26 0.05 16 16 O -0.47 -1.17 11.56 -40.70 -0.47 -1.64 16 17 C -0.14 -0.12 9.65 -39.05 -0.38 -0.50 16 18 C 0.03 0.01 5.87 -104.95 -0.62 -0.61 16 19 C 0.02 0.02 7.02 -36.54 -0.26 -0.23 16 20 C -0.18 -0.01 10.26 -39.38 -0.40 -0.42 16 21 C -0.17 -0.09 10.78 -39.82 -0.43 -0.52 16 22 C -0.05 -0.03 6.21 -35.51 -0.22 -0.25 16 23 C -0.03 0.02 2.98 36.01 0.11 0.13 16 24 O -0.53 0.32 12.88 -35.23 -0.45 -0.14 16 25 Si 0.70 -0.62 32.11 -169.99 -5.46 -6.08 16 26 O -0.16 -0.21 8.79 4.72 0.04 -0.16 16 27 C -0.12 0.16 9.48 -39.60 -0.38 -0.21 16 28 C -0.06 0.10 9.47 -39.62 -0.38 -0.28 16 29 C -0.17 0.07 7.73 -25.83 -0.20 -0.13 16 30 H 0.06 -0.02 8.14 -51.93 -0.42 -0.44 16 31 H 0.07 -0.10 8.14 -51.93 -0.42 -0.52 16 32 H 0.06 -0.05 7.02 -51.93 -0.36 -0.42 16 33 H 0.06 -0.03 8.14 -51.93 -0.42 -0.45 16 34 H 0.07 -0.13 8.14 -51.93 -0.42 -0.55 16 35 H 0.06 -0.03 8.14 -51.93 -0.42 -0.45 16 36 H 0.06 -0.08 6.24 -51.93 -0.32 -0.40 16 37 H 0.07 -0.11 8.14 -51.93 -0.42 -0.54 16 38 H 0.07 -0.04 8.14 -51.93 -0.42 -0.46 16 39 H 0.10 -0.16 8.11 -51.93 -0.42 -0.58 16 40 H 0.08 -0.14 8.14 -51.93 -0.42 -0.56 16 41 H 0.40 -1.19 6.72 -40.82 -0.27 -1.46 16 42 H 0.40 -0.56 9.06 45.56 0.41 -0.15 16 43 H 0.14 0.02 7.89 -52.49 -0.41 -0.40 16 44 H 0.16 -0.35 7.24 -52.49 -0.38 -0.73 16 45 H 0.16 -0.10 8.06 -52.48 -0.42 -0.52 16 46 H 0.13 -0.14 7.96 -51.93 -0.41 -0.56 16 47 H 0.38 -1.67 8.70 45.56 0.40 -1.27 16 48 H -0.25 -0.57 7.11 56.52 0.40 -0.17 16 49 H -0.25 -0.37 7.11 56.52 0.40 0.03 16 50 H 0.14 -0.51 6.95 -52.48 -0.37 -0.87 16 51 H 0.14 -0.61 6.38 -52.49 -0.33 -0.95 16 52 H 0.07 0.00 8.14 -51.93 -0.42 -0.43 16 53 H 0.09 -0.01 8.14 -51.93 -0.42 -0.43 16 LS Contribution 435.63 15.07 6.56 6.56 Total: 0.00 -9.56 435.63 -11.49 -21.06 By element: Atomic # 1 Polarization: -6.94 SS G_CDS: -7.01 Total: -13.95 kcal Atomic # 6 Polarization: 2.13 SS G_CDS: -3.82 Total: -1.69 kcal Atomic # 7 Polarization: 0.30 SS G_CDS: -0.29 Total: 0.01 kcal Atomic # 8 Polarization: -4.43 SS G_CDS: -1.48 Total: -5.92 kcal Atomic # 14 Polarization: -0.62 SS G_CDS: -5.46 Total: -6.08 kcal Total LS contribution 6.56 Total: 6.56 kcal Total: -9.56 -11.49 -21.06 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_11572880_12807986.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 -59.154 kcal (2) G-P(sol) polarization free energy of solvation -9.563 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -68.717 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.494 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -21.057 kcal (6) G-S(sol) free energy of system = (1) + (5) -80.211 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.54 seconds