Wall clock time and date at job start Sat Mar 6 2021 17:21:20 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 1.52998 * 1 3 3 C 1.52999 * 109.46862 * 2 1 4 4 C 1.53004 * 109.46838 * 240.00346 * 2 1 3 5 5 O 1.45195 * 109.46975 * 120.00347 * 2 1 3 6 6 C 1.34634 * 117.00461 * 60.00268 * 5 2 1 7 7 O 1.21516 * 119.99477 * 359.97438 * 6 5 2 8 8 N 1.34774 * 120.00332 * 179.97438 * 6 5 2 9 9 C 1.46502 * 120.00094 * 180.02562 * 8 6 5 10 10 H 1.08999 * 109.47134 * 34.99840 * 9 8 6 11 11 C 1.52992 * 109.47129 * 155.00003 * 9 8 6 12 12 C 1.53001 * 109.46887 * 179.97438 * 11 9 8 13 13 C 1.52995 * 109.47515 * 299.99853 * 12 11 9 14 14 H 1.08999 * 109.47160 * 300.00116 * 13 12 11 15 15 N 1.46499 * 109.47477 * 180.02562 * 13 12 11 16 16 C 1.34775 * 119.99975 * 155.00106 * 15 13 12 17 17 O 1.21692 * 120.00223 * 0.02562 * 16 15 13 18 18 C 1.46679 * 119.99811 * 179.97438 * 16 15 13 19 19 C 1.37871 * 126.23346 * 179.97438 * 18 16 15 20 20 C 1.39840 * 107.08457 * 179.74098 * 19 18 16 21 21 C 1.50700 * 126.06782 * 180.26512 * 20 19 18 22 22 O 1.42900 * 109.47207 * 64.99870 * 21 20 19 23 23 Si 1.86295 * 109.47390 * 184.99977 * 21 20 19 24 24 C 1.35450 * 107.86634 * 0.24155 * 20 19 18 25 25 N 1.35531 * 108.86856 * 0.02562 * 24 20 19 26 26 C 1.53003 * 109.47217 * 60.00020 * 13 12 11 27 27 C 1.53001 * 109.46862 * 300.00380 * 26 13 12 28 28 H 1.09001 * 109.47348 * 299.99604 * 1 2 3 29 29 H 1.08998 * 109.47796 * 59.99525 * 1 2 3 30 30 H 1.09000 * 109.47344 * 179.97438 * 1 2 3 31 31 H 1.08998 * 109.47080 * 179.97438 * 3 2 1 32 32 H 1.08995 * 109.47947 * 300.00421 * 3 2 1 33 33 H 1.09003 * 109.46850 * 60.00616 * 3 2 1 34 34 H 1.08990 * 109.47170 * 300.00041 * 4 2 1 35 35 H 1.09003 * 109.46745 * 59.99998 * 4 2 1 36 36 H 1.09003 * 109.46644 * 179.97438 * 4 2 1 37 37 H 0.97002 * 119.99980 * 359.97438 * 8 6 5 38 38 H 1.08999 * 109.47246 * 59.99905 * 11 9 8 39 39 H 1.08999 * 109.47276 * 299.99439 * 11 9 8 40 40 H 1.09001 * 109.47225 * 179.97438 * 12 11 9 41 41 H 1.09000 * 109.47518 * 59.99969 * 12 11 9 42 42 H 0.97000 * 119.99630 * 334.99703 * 15 13 12 43 43 H 1.08002 * 126.45965 * 0.02562 * 19 18 16 44 44 H 1.09004 * 109.47148 * 305.00042 * 21 20 19 45 45 H 0.96698 * 113.99899 * 59.99713 * 22 21 20 46 46 H 1.48506 * 110.00035 * 58.67977 * 23 21 20 47 47 H 1.48501 * 110.00248 * 179.97438 * 23 21 20 48 48 H 1.07998 * 125.56812 * 179.97438 * 24 20 19 49 49 H 0.97008 * 125.67722 * 179.97438 * 25 24 20 50 50 H 1.08999 * 109.46977 * 59.99984 * 26 13 12 51 51 H 1.08992 * 109.47603 * 180.02562 * 26 13 12 52 52 H 1.09000 * 109.47518 * 299.99687 * 27 26 13 53 53 H 1.09001 * 109.47225 * 179.97438 * 27 26 13 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 2.0399 -0.7212 -1.2493 5 8 2.0139 -0.6845 1.1855 6 6 1.6523 -1.9724 1.3382 7 8 0.9509 -2.5094 0.5038 8 7 2.0680 -2.6658 2.4165 9 6 1.6749 -4.0673 2.5824 10 1 1.6284 -4.5496 1.6060 11 6 2.7041 -4.7855 3.4574 12 6 2.2931 -6.2490 3.6312 13 6 0.9188 -6.3170 4.3001 14 1 0.9657 -5.8344 5.2763 15 7 0.5256 -7.7183 4.4670 16 6 -0.3465 -8.0627 5.4350 17 8 -0.8078 -7.2097 6.1702 18 6 -0.7406 -9.4657 5.6017 19 6 -1.6177 -9.9594 6.5440 20 6 -1.7058 -11.3400 6.3399 21 6 -2.5530 -12.3018 7.1324 22 8 -3.9347 -12.0010 6.9261 23 14 -2.2061 -14.0437 6.5703 24 6 -0.8948 -11.6593 5.3030 25 7 -0.2996 -10.5299 4.8482 26 6 -0.1104 -5.5987 3.4250 27 6 0.3005 -4.1352 3.2513 28 1 -0.3634 0.5138 0.8900 29 1 -0.3634 0.5139 -0.8899 30 1 -0.3634 -1.0276 -0.0005 31 1 3.1299 1.4426 0.0005 32 1 1.6766 1.9565 -0.8899 33 1 1.6766 1.9563 0.8901 34 1 1.6766 -1.7488 -1.2494 35 1 1.6765 -0.2072 -2.1393 36 1 3.1299 -0.7208 -1.2495 37 1 2.6282 -2.2371 3.0824 38 1 2.7506 -4.3032 4.4338 39 1 3.6832 -4.7368 2.9811 40 1 3.0265 -6.7608 4.2542 41 1 2.2462 -6.7316 2.6550 42 1 0.8930 -8.3982 3.8807 43 1 -2.1419 -9.3870 7.2951 44 1 -2.3150 -12.2077 8.1920 45 1 -4.2176 -12.0648 6.0036 46 1 -0.7659 -14.3581 6.7500 47 1 -3.0351 -15.0020 7.3447 48 1 -0.7461 -12.6520 4.9044 49 1 0.3295 -10.4792 4.1114 50 1 -0.1573 -6.0812 2.4488 51 1 -1.0894 -5.6467 3.9018 52 1 0.3474 -3.6526 4.2275 53 1 -0.4325 -3.6235 2.6276 There are 69 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 69 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_12463208_10543058.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 17:21:20 Heat of formation + Delta-G solvation = -112.024294 kcal Electronic energy + Delta-G solvation = -33208.654359 eV Core-core repulsion = 28661.237508 eV Total energy + Delta-G solvation = -4547.416851 eV No. of doubly occupied orbitals = 69 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 366.203 amu Computer time = 0.97 seconds Orbital eigenvalues (eV) -42.50842 -41.79262 -40.79098 -39.45002 -37.88666 -37.61391 -36.02742 -35.06563 -33.93648 -32.53955 -32.01951 -30.91490 -29.38171 -28.31867 -28.27873 -26.51163 -24.84232 -24.08897 -23.53384 -22.32836 -21.54395 -21.20015 -20.91092 -20.65237 -19.92323 -19.02132 -17.79488 -17.60418 -17.24031 -17.07370 -16.99296 -16.59508 -16.39958 -15.93592 -15.67794 -15.54833 -15.48210 -15.20345 -15.09657 -14.83608 -14.55351 -14.42748 -14.40226 -14.12861 -13.90877 -13.78586 -13.49815 -13.42484 -13.39185 -13.16114 -12.86287 -12.83457 -12.81212 -12.64362 -12.34358 -12.32009 -12.22773 -12.21523 -11.95386 -11.65490 -11.63548 -11.27633 -11.13371 -10.93280 -10.34446 -10.25769 -10.13052 -9.96429 -9.31863 -5.05135 0.40100 1.19434 1.34655 1.49164 1.65674 1.90632 1.91613 1.99681 2.03363 2.37200 3.12418 3.42724 3.45436 3.61282 3.72918 3.78937 3.83180 3.85417 3.87871 3.89975 3.98280 4.01828 4.02531 4.20652 4.23682 4.27864 4.35876 4.48899 4.54566 4.56946 4.63787 4.65565 4.68372 4.78913 4.78962 4.84447 4.87405 4.89860 4.92347 4.94071 5.04245 5.08095 5.10865 5.14004 5.15365 5.31340 5.36126 5.37267 5.48142 5.58531 5.62747 5.78616 6.18715 6.39854 6.43681 6.71868 7.11682 7.45035 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.184 4.184 2 C 0.137 3.863 3 C -0.142 4.142 4 C -0.184 4.184 5 O -0.365 6.365 6 C 0.651 3.349 7 O -0.566 6.566 8 N -0.709 5.709 9 C 0.162 3.838 10 H 0.094 0.906 11 C -0.123 4.123 12 C -0.122 4.122 13 C 0.144 3.856 14 H 0.094 0.906 15 N -0.730 5.730 16 C 0.591 3.409 17 O -0.522 6.522 18 C -0.059 4.059 19 C -0.075 4.075 20 C -0.211 4.211 21 C -0.033 4.033 22 O -0.542 6.542 23 Si 0.686 3.314 24 C 0.035 3.965 25 N -0.535 5.535 26 C -0.126 4.126 27 C -0.129 4.129 28 H 0.060 0.940 29 H 0.071 0.929 30 H 0.087 0.913 31 H 0.067 0.933 32 H 0.082 0.918 33 H 0.067 0.933 34 H 0.087 0.913 35 H 0.071 0.929 36 H 0.059 0.941 37 H 0.406 0.594 38 H 0.076 0.924 39 H 0.079 0.921 40 H 0.078 0.922 41 H 0.073 0.927 42 H 0.394 0.606 43 H 0.150 0.850 44 H 0.111 0.889 45 H 0.377 0.623 46 H -0.257 1.257 47 H -0.256 1.256 48 H 0.176 0.824 49 H 0.418 0.582 50 H 0.068 0.932 51 H 0.075 0.925 52 H 0.070 0.930 53 H 0.075 0.925 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.528 -2.136 -4.723 6.883 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 -0.241 4.241 2 C 0.100 3.900 3 C -0.199 4.199 4 C -0.241 4.241 5 O -0.280 6.280 6 C 0.404 3.596 7 O -0.455 6.455 8 N -0.368 5.368 9 C 0.058 3.942 10 H 0.112 0.888 11 C -0.162 4.162 12 C -0.160 4.160 13 C 0.040 3.960 14 H 0.112 0.888 15 N -0.380 5.380 16 C 0.379 3.621 17 O -0.398 6.398 18 C -0.171 4.171 19 C -0.102 4.102 20 C -0.218 4.218 21 C -0.145 4.145 22 O -0.347 6.347 23 Si 0.588 3.412 24 C -0.101 4.101 25 N -0.131 5.131 26 C -0.165 4.165 27 C -0.168 4.168 28 H 0.079 0.921 29 H 0.090 0.910 30 H 0.106 0.894 31 H 0.086 0.914 32 H 0.101 0.899 33 H 0.086 0.914 34 H 0.106 0.894 35 H 0.090 0.910 36 H 0.078 0.922 37 H 0.241 0.759 38 H 0.095 0.905 39 H 0.098 0.902 40 H 0.097 0.903 41 H 0.092 0.908 42 H 0.227 0.773 43 H 0.168 0.832 44 H 0.129 0.871 45 H 0.224 0.776 46 H -0.182 1.182 47 H -0.181 1.181 48 H 0.193 0.807 49 H 0.256 0.744 50 H 0.087 0.913 51 H 0.094 0.906 52 H 0.089 0.911 53 H 0.093 0.907 Dipole moment (debyes) X Y Z Total from point charges 4.263 -2.337 -3.900 6.232 hybrid contribution 0.877 0.370 -0.042 0.953 sum 5.139 -1.967 -3.942 6.769 Atomic orbital electron populations 1.22520 0.93846 1.05050 1.02707 1.22107 0.94444 0.91547 0.81865 1.21879 1.02309 0.92392 1.03343 1.22520 1.01559 1.03441 0.96565 1.86305 1.71518 1.23486 1.46706 1.18113 0.78735 0.80629 0.82105 1.90915 1.40841 1.70380 1.43351 1.44808 1.55668 1.12502 1.23798 1.21033 0.93926 0.78787 1.00407 0.88832 1.21750 0.98817 0.94942 1.00688 1.21739 0.95970 0.96711 1.01625 1.21082 0.93490 0.80891 1.00508 0.88788 1.45928 1.47015 1.09831 1.35258 1.17042 0.78635 0.86189 0.80221 1.90882 1.54295 1.49801 1.44776 1.20421 1.07910 0.87435 1.01370 1.21231 0.97238 0.93568 0.98121 1.19901 1.05079 0.95489 1.01360 1.24374 0.82581 1.06161 1.01386 1.86506 1.22927 1.93097 1.32187 0.95200 0.80471 0.75261 0.90242 1.21866 0.98738 0.91090 0.98436 1.41922 1.36369 1.06524 1.28327 1.21875 0.99615 0.94823 1.00170 1.21927 0.96719 0.96636 1.01537 0.92116 0.90963 0.89422 0.91415 0.89942 0.91392 0.89440 0.90960 0.92160 0.75937 0.90507 0.90220 0.90334 0.90798 0.77294 0.83237 0.87142 0.77580 1.18237 1.18066 0.80695 0.74450 0.91338 0.90647 0.91130 0.90678 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 -0.18 -0.27 8.37 37.16 0.31 0.04 16 2 C 0.14 0.18 1.13 -90.62 -0.10 0.08 16 3 C -0.14 0.09 8.85 37.16 0.33 0.42 16 4 C -0.18 -0.23 8.37 37.16 0.31 0.08 16 5 O -0.37 -0.88 9.94 -40.31 -0.40 -1.28 16 6 C 0.65 1.69 8.02 54.05 0.43 2.13 16 7 O -0.57 -2.71 11.54 -19.29 -0.22 -2.93 16 8 N -0.71 0.26 5.08 -58.73 -0.30 -0.04 16 9 C 0.16 -0.21 2.45 -67.93 -0.17 -0.37 16 10 H 0.09 0.01 7.58 -51.93 -0.39 -0.39 16 11 C -0.12 0.42 5.39 -26.73 -0.14 0.28 16 12 C -0.12 0.46 5.39 -26.73 -0.14 0.31 16 13 C 0.14 -0.22 2.45 -67.93 -0.17 -0.39 16 14 H 0.09 0.04 7.58 -51.93 -0.39 -0.36 16 15 N -0.73 1.24 5.07 -55.12 -0.28 0.96 16 16 C 0.59 1.12 7.75 -12.85 -0.10 1.02 16 17 O -0.52 -3.16 16.54 5.20 0.09 -3.07 16 18 C -0.06 -0.05 7.06 -81.98 -0.58 -0.63 16 19 C -0.08 -0.16 10.59 -39.12 -0.41 -0.58 16 20 C -0.21 -0.02 5.43 -105.02 -0.57 -0.59 16 21 C -0.03 0.00 3.02 36.01 0.11 0.11 16 22 O -0.54 -0.50 12.88 -35.23 -0.45 -0.95 16 23 Si 0.69 -1.22 30.60 -169.99 -5.20 -6.42 16 24 C 0.04 -0.09 10.45 -16.91 -0.18 -0.26 16 25 N -0.54 1.49 5.99 -9.39 -0.06 1.43 16 26 C -0.13 0.07 5.50 -26.73 -0.15 -0.07 16 27 C -0.13 0.05 5.49 -26.73 -0.15 -0.10 16 28 H 0.06 0.08 8.14 -51.93 -0.42 -0.34 16 29 H 0.07 0.01 8.14 -51.93 -0.42 -0.42 16 30 H 0.09 0.31 5.88 -51.93 -0.31 0.00 16 31 H 0.07 -0.05 8.14 -51.93 -0.42 -0.47 16 32 H 0.08 -0.16 8.14 -51.93 -0.42 -0.58 16 33 H 0.07 -0.04 8.14 -51.93 -0.42 -0.47 16 34 H 0.09 0.28 5.88 -51.93 -0.31 -0.02 16 35 H 0.07 -0.01 8.14 -51.93 -0.42 -0.43 16 36 H 0.06 0.06 8.14 -51.93 -0.42 -0.37 16 37 H 0.41 -0.93 8.71 -40.82 -0.36 -1.28 16 38 H 0.08 -0.28 8.14 -51.93 -0.42 -0.71 16 39 H 0.08 -0.30 8.14 -51.93 -0.42 -0.73 16 40 H 0.08 -0.32 8.14 -51.93 -0.42 -0.75 16 41 H 0.07 -0.33 8.14 -51.93 -0.42 -0.75 16 42 H 0.39 -1.87 7.73 -40.82 -0.32 -2.18 16 43 H 0.15 0.49 8.06 -52.49 -0.42 0.07 16 44 H 0.11 0.09 7.96 -51.93 -0.41 -0.32 16 45 H 0.38 -1.16 8.70 45.56 0.40 -0.77 16 46 H -0.26 -0.07 7.11 56.52 0.40 0.33 16 47 H -0.26 -0.50 7.11 56.52 0.40 -0.10 16 48 H 0.18 -0.98 6.21 -52.49 -0.33 -1.30 16 49 H 0.42 -2.60 8.19 -40.82 -0.33 -2.93 16 50 H 0.07 -0.07 8.14 -51.93 -0.42 -0.49 16 51 H 0.07 0.12 8.14 -51.93 -0.42 -0.30 16 52 H 0.07 -0.02 8.14 -51.93 -0.42 -0.45 16 53 H 0.07 0.12 8.14 -51.93 -0.42 -0.30 16 LS Contribution 422.19 15.07 6.36 6.36 Total: 0.00 -10.73 422.19 -10.54 -21.26 By element: Atomic # 1 Polarization: -8.10 SS G_CDS: -8.71 Total: -16.81 kcal Atomic # 6 Polarization: 2.86 SS G_CDS: -1.36 Total: 1.49 kcal Atomic # 7 Polarization: 2.98 SS G_CDS: -0.63 Total: 2.35 kcal Atomic # 8 Polarization: -7.25 SS G_CDS: -0.99 Total: -8.24 kcal Atomic # 14 Polarization: -1.22 SS G_CDS: -5.20 Total: -6.42 kcal Total LS contribution 6.36 Total: 6.36 kcal Total: -10.73 -10.54 -21.26 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_12463208_10543058.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 -90.762 kcal (2) G-P(sol) polarization free energy of solvation -10.726 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -101.488 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.536 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -21.263 kcal (6) G-S(sol) free energy of system = (1) + (5) -112.024 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.97 seconds