Wall clock time and date at job start Tue Mar 9 2021 13:56:01 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 O 2 2 C 1.42902 * 1 3 3 Si 1.86295 * 109.47358 * 2 1 4 4 C 1.50700 * 109.47342 * 120.00275 * 2 1 3 5 5 C 1.40409 * 120.18887 * 304.31563 * 4 2 1 6 6 C 1.40591 * 121.24447 * 359.95421 * 5 4 2 7 7 C 1.36085 * 119.65735 * 180.02562 * 6 5 4 8 8 C 1.39390 * 120.98615 * 0.28345 * 7 6 5 9 9 C 1.36095 * 120.99755 * 359.42269 * 8 7 6 10 10 C 1.40533 * 119.66875 * 0.56687 * 9 8 7 11 11 C 1.40552 * 121.21807 * 179.72189 * 10 9 8 12 12 C 1.36016 * 119.72947 * 180.02562 * 11 10 9 13 13 C 1.36612 * 120.18704 * 124.28937 * 4 2 1 14 14 O 1.35883 * 119.56921 * 0.02562 * 13 4 2 15 15 S 1.52193 * 114.00098 * 95.52686 * 14 13 4 16 16 O 1.42103 * 104.27636 * 191.87531 * 15 14 13 17 17 O 1.42104 * 104.27766 * 319.72876 * 15 14 13 18 18 C 1.81397 * 104.45033 * 75.80241 * 15 14 13 19 19 H 1.09003 * 112.84605 * 311.19171 * 18 15 14 20 20 C 1.53776 * 113.61618 * 82.50491 * 18 15 14 21 21 C 1.53783 * 87.08099 * 139.98142 * 20 18 15 22 22 H 1.08995 * 113.60924 * 220.01400 * 21 20 18 23 23 O 1.42902 * 113.68940 * 89.13079 * 21 20 18 24 24 C 1.42899 * 114.00050 * 112.46255 * 23 21 20 25 25 C 1.50701 * 109.46828 * 179.97438 * 24 23 21 26 26 C 1.38237 * 120.00285 * 269.72662 * 25 24 23 27 27 C 1.38233 * 120.00012 * 179.78966 * 26 25 24 28 28 C 1.38229 * 120.00006 * 0.46107 * 27 26 25 29 29 C 1.38241 * 120.00153 * 359.77085 * 28 27 26 30 30 C 1.38231 * 119.99851 * 0.02562 * 29 28 27 31 31 C 1.53774 * 87.08104 * 334.56673 * 21 20 18 32 32 H 0.96699 * 113.99956 * 174.94208 * 1 2 3 33 33 H 1.09008 * 109.46653 * 239.99902 * 2 1 3 34 34 H 1.48498 * 109.99762 * 64.63444 * 3 2 1 35 35 H 1.48503 * 110.00227 * 185.95193 * 3 2 1 36 36 H 1.07992 * 120.17240 * 0.02562 * 6 5 4 37 37 H 1.07999 * 119.50704 * 179.97438 * 7 6 5 38 38 H 1.08002 * 119.49879 * 179.72050 * 8 7 6 39 39 H 1.07999 * 120.16572 * 180.28117 * 9 8 7 40 40 H 1.07997 * 120.13624 * 0.02562 * 11 10 9 41 41 H 1.08004 * 119.53603 * 179.97438 * 12 11 10 42 42 H 1.09007 * 113.61267 * 254.52913 * 20 18 15 43 43 H 1.09001 * 113.61592 * 25.42931 * 20 18 15 44 44 H 1.08992 * 109.47074 * 299.99132 * 24 23 21 45 45 H 1.09000 * 109.46992 * 59.99896 * 24 23 21 46 46 H 1.07997 * 119.99741 * 0.02562 * 26 25 24 47 47 H 1.08008 * 120.00065 * 180.25307 * 27 26 25 48 48 H 1.08007 * 120.00105 * 179.79265 * 28 27 26 49 49 H 1.07999 * 120.00072 * 179.97438 * 29 28 27 50 50 H 1.07994 * 119.99989 * 179.97438 * 30 29 28 51 51 H 1.09001 * 113.61237 * 270.88721 * 31 21 20 52 52 H 1.08999 * 113.69021 * 139.99561 * 31 21 20 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0501 1.7564 0.0000 4 6 1.9314 -0.7105 1.2304 5 6 1.5217 -0.2893 2.5056 6 6 0.6421 0.7954 2.6677 7 6 0.2665 1.1766 3.9189 8 6 0.7456 0.5111 5.0461 9 6 1.5937 -0.5467 4.9277 10 6 2.0042 -0.9698 3.6520 11 6 2.8837 -2.0545 3.4923 12 6 3.2617 -2.4381 2.2433 13 6 2.7876 -1.7683 1.1113 14 8 3.1834 -2.1750 -0.1233 15 16 4.5160 -1.5910 -0.5698 16 8 4.5917 -1.9080 -1.9530 17 8 4.4722 -0.2408 -0.1290 18 6 5.7565 -2.5264 0.3664 19 1 5.5279 -2.5853 1.4306 20 6 6.1115 -3.8827 -0.2654 21 6 7.5716 -3.5907 0.1188 22 1 8.2915 -3.8881 -0.6437 23 8 7.9248 -4.0511 1.4248 24 6 8.8661 -5.1262 1.4273 25 6 9.1650 -5.5287 2.8484 26 6 10.2060 -4.9291 3.5323 27 6 10.4774 -5.2952 4.8373 28 6 9.7139 -6.2678 5.4553 29 6 8.6759 -6.8709 4.7699 30 6 8.4018 -6.5018 3.4663 31 6 7.2036 -2.0985 0.0702 32 1 -0.3933 -0.8800 -0.0779 33 1 1.7923 -0.5139 -0.8901 34 1 1.6558 2.4345 1.2609 35 1 3.5280 1.7726 -0.1447 36 1 0.2664 1.3233 1.8038 37 1 -0.4090 2.0105 4.0406 38 1 0.4353 0.8367 6.0279 39 1 1.9532 -1.0555 5.8099 40 1 3.2578 -2.5812 4.3577 41 1 3.9379 -3.2718 2.1241 42 1 5.6834 -4.7354 0.2618 43 1 5.9423 -3.9207 -1.3415 44 1 8.4478 -5.9765 0.8889 45 1 9.7864 -4.8045 0.9399 46 1 10.8048 -4.1718 3.0482 47 1 11.2882 -4.8238 5.3730 48 1 9.9281 -6.5562 6.4739 49 1 8.0797 -7.6310 5.2526 50 1 7.5912 -6.9732 2.9307 51 1 7.3330 -1.6488 -0.9143 52 1 7.6567 -1.5094 0.8675 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 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) 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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_40_79478_15608174.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 13:56:01 Heat of formation + Delta-G solvation = -54.709317 kcal Electronic energy + Delta-G solvation = -39915.656043 eV Core-core repulsion = 34906.502217 eV Total energy + Delta-G solvation = -5009.153826 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 427.127 amu Computer time = 1.17 seconds Orbital eigenvalues (eV) -42.68355 -40.91666 -40.75481 -40.05673 -38.30265 -37.98999 -37.23599 -37.17828 -36.84813 -33.97357 -32.79735 -31.90489 -31.28942 -30.71314 -27.64755 -27.22457 -27.01144 -26.59035 -24.79254 -24.45432 -23.59225 -22.39235 -22.22723 -22.13026 -21.09679 -19.83150 -19.45383 -18.92688 -18.61613 -18.19748 -17.88503 -17.54999 -17.38355 -16.88403 -16.78291 -16.55543 -16.23116 -16.19669 -16.02173 -15.68463 -15.55464 -15.37102 -15.00646 -14.68085 -14.50873 -14.43312 -14.38620 -14.31054 -14.05412 -13.97182 -13.85412 -13.74642 -13.69350 -13.58883 -13.31877 -13.31393 -13.23305 -13.16961 -12.49015 -12.40802 -12.28776 -12.23551 -12.12492 -12.00441 -11.87567 -11.79412 -11.44092 -11.20971 -10.94414 -10.86977 -10.72490 -9.91834 -9.86562 -9.79116 -9.02139 -4.74659 -1.13107 -0.65925 -0.25248 0.22925 0.40572 0.79377 0.97177 1.42911 1.67104 1.91958 2.24485 2.27228 2.47363 2.67294 2.84454 2.87524 2.97326 3.17733 3.21638 3.30390 3.45029 3.55656 3.63762 3.70554 3.76483 3.77761 3.80407 3.85459 3.93569 3.98617 4.01962 4.12704 4.14356 4.18817 4.21173 4.22956 4.25178 4.28384 4.38813 4.46706 4.51890 4.58289 4.61417 4.62852 4.67194 4.72210 4.75039 4.80799 4.90098 4.95159 5.00776 5.02723 5.10837 5.41140 5.44315 5.47146 5.52333 5.53827 5.54618 5.83040 5.96248 6.01941 6.47602 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.528 6.528 2 C -0.087 4.087 3 Si 0.727 3.273 4 C -0.067 4.067 5 C -0.033 4.033 6 C -0.095 4.095 7 C -0.112 4.112 8 C -0.100 4.100 9 C -0.110 4.110 10 C -0.046 4.046 11 C -0.071 4.071 12 C -0.144 4.144 13 C 0.076 3.924 14 O -0.660 6.660 15 S 2.576 3.424 16 O -0.921 6.921 17 O -0.939 6.939 18 C -0.640 4.640 19 H 0.159 0.841 20 C -0.131 4.131 21 C 0.079 3.921 22 H 0.090 0.910 23 O -0.356 6.356 24 C 0.101 3.899 25 C -0.095 4.095 26 C -0.098 4.098 27 C -0.123 4.123 28 C -0.112 4.112 29 C -0.123 4.123 30 C -0.099 4.099 31 C -0.107 4.107 32 H 0.368 0.632 33 H 0.072 0.928 34 H -0.241 1.241 35 H -0.199 1.199 36 H 0.147 0.853 37 H 0.131 0.869 38 H 0.130 0.870 39 H 0.134 0.866 40 H 0.146 0.854 41 H 0.143 0.857 42 H 0.094 0.906 43 H 0.113 0.887 44 H 0.062 0.938 45 H 0.063 0.937 46 H 0.123 0.877 47 H 0.125 0.875 48 H 0.124 0.876 49 H 0.125 0.875 50 H 0.123 0.877 51 H 0.105 0.895 52 H 0.101 0.899 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.547 -1.943 2.894 3.813 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 O -0.334 6.334 2 C -0.194 4.194 3 Si 0.622 3.378 4 C -0.071 4.071 5 C -0.033 4.033 6 C -0.112 4.112 7 C -0.130 4.130 8 C -0.119 4.119 9 C -0.128 4.128 10 C -0.047 4.047 11 C -0.089 4.089 12 C -0.163 4.163 13 C 0.035 3.965 14 O -0.619 6.619 15 S 2.672 3.328 16 O -0.919 6.919 17 O -0.937 6.937 18 C -0.747 4.747 19 H 0.176 0.824 20 C -0.169 4.169 21 C 0.019 3.981 22 H 0.108 0.892 23 O -0.275 6.275 24 C 0.025 3.975 25 C -0.095 4.095 26 C -0.116 4.116 27 C -0.141 4.141 28 C -0.130 4.130 29 C -0.141 4.141 30 C -0.117 4.117 31 C -0.146 4.146 32 H 0.216 0.784 33 H 0.090 0.910 34 H -0.165 1.165 35 H -0.123 1.123 36 H 0.164 0.836 37 H 0.149 0.851 38 H 0.148 0.852 39 H 0.152 0.848 40 H 0.164 0.836 41 H 0.161 0.839 42 H 0.113 0.887 43 H 0.131 0.869 44 H 0.081 0.919 45 H 0.081 0.919 46 H 0.141 0.859 47 H 0.143 0.857 48 H 0.142 0.858 49 H 0.143 0.857 50 H 0.141 0.859 51 H 0.123 0.877 52 H 0.120 0.880 Dipole moment (debyes) X Y Z Total from point charges 1.684 -0.343 2.909 3.379 hybrid contribution 0.454 -2.501 0.767 2.655 sum 2.138 -2.844 3.676 5.116 Atomic orbital electron populations 1.86750 1.16246 1.33919 1.96445 1.25434 0.85239 1.14446 0.94258 0.94815 0.82411 0.74095 0.86513 1.20249 0.97079 0.93414 0.96334 1.17688 0.98112 0.96683 0.90863 1.21432 0.95706 0.95123 0.98975 1.21012 0.99755 1.00072 0.92184 1.21049 0.96394 0.95156 0.99255 1.21056 0.98307 0.97574 0.95839 1.18209 0.97190 0.95864 0.93399 1.20976 0.95651 0.95334 0.96957 1.20988 1.02726 1.01100 0.91450 1.17377 1.03054 0.96864 0.79239 1.85687 1.57839 1.79352 1.38988 1.06472 0.74974 0.75390 0.75942 1.93650 1.84483 1.84906 1.28855 1.93731 1.83539 1.33720 1.82730 1.32247 1.14461 1.12181 1.15815 0.82365 1.23254 0.97779 0.93887 1.02016 1.22818 0.95209 0.94091 0.85950 0.89237 1.87969 1.62131 1.51585 1.25816 1.21451 0.92463 0.89797 0.93785 1.19549 0.96932 0.97754 0.95293 1.21090 0.97102 0.98765 0.94652 1.21205 1.00000 0.97859 0.95010 1.21274 0.95388 0.96263 1.00069 1.21198 0.98012 1.00231 0.94690 1.21074 0.98593 0.96953 0.95074 1.22851 0.90034 0.97659 1.04028 0.78406 0.90991 1.16532 1.12252 0.83577 0.85131 0.85193 0.84774 0.83641 0.83905 0.88715 0.86852 0.91949 0.91875 0.85868 0.85701 0.85791 0.85739 0.85949 0.87707 0.88027 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 O -0.53 -0.88 10.97 -35.23 -0.39 -1.26 16 2 C -0.09 -0.27 2.29 36.01 0.08 -0.19 16 3 Si 0.73 1.93 29.21 -169.99 -4.97 -3.04 16 4 C -0.07 -0.25 4.03 -104.39 -0.42 -0.67 16 5 C -0.03 -0.12 5.42 -106.84 -0.58 -0.69 16 6 C -0.09 -0.27 7.29 -39.47 -0.29 -0.56 16 7 C -0.11 -0.14 9.95 -39.93 -0.40 -0.53 16 8 C -0.10 -0.03 9.95 -39.92 -0.40 -0.42 16 9 C -0.11 -0.05 9.77 -39.49 -0.39 -0.43 16 10 C -0.05 -0.10 5.74 -106.81 -0.61 -0.71 16 11 C -0.07 -0.03 9.76 -39.51 -0.39 -0.42 16 12 C -0.14 -0.14 8.42 -39.79 -0.33 -0.48 16 13 C 0.08 0.24 4.66 -39.58 -0.18 0.05 16 14 O -0.66 -2.08 8.74 -51.70 -0.45 -2.53 16 15 S 2.58 7.85 5.07 -107.50 -0.55 7.30 16 16 O -0.92 -4.89 17.27 -67.04 -1.16 -6.05 16 17 O -0.94 -4.65 12.88 -67.04 -0.86 -5.51 16 18 C -0.64 -0.07 3.84 -25.92 -0.10 -0.17 16 19 H 0.16 -0.12 5.62 -51.93 -0.29 -0.42 16 20 C -0.13 0.11 7.47 -25.92 -0.19 -0.08 16 21 C 0.08 -0.07 4.37 -25.92 -0.11 -0.19 16 22 H 0.09 -0.25 7.87 -51.93 -0.41 -0.66 16 23 O -0.36 -0.20 10.26 -35.23 -0.36 -0.57 16 24 C 0.10 -0.07 5.90 36.01 0.21 0.14 16 25 C -0.10 -0.06 5.51 -104.62 -0.58 -0.64 16 26 C -0.10 -0.06 9.70 -39.58 -0.38 -0.44 16 27 C -0.12 -0.04 10.05 -39.59 -0.40 -0.43 16 28 C -0.11 -0.02 10.05 -39.58 -0.40 -0.42 16 29 C -0.12 -0.02 10.05 -39.58 -0.40 -0.42 16 30 C -0.10 -0.04 9.70 -39.58 -0.38 -0.43 16 31 C -0.11 0.07 7.50 -25.92 -0.19 -0.12 16 32 H 0.37 -0.35 9.11 45.56 0.42 0.07 16 33 H 0.07 0.21 6.71 -51.92 -0.35 -0.14 16 34 H -0.24 -0.80 5.59 56.52 0.32 -0.49 16 35 H -0.20 -1.03 5.69 56.52 0.32 -0.71 16 36 H 0.15 0.38 4.24 -52.49 -0.22 0.16 16 37 H 0.13 -0.11 8.06 -52.49 -0.42 -0.53 16 38 H 0.13 -0.27 8.06 -52.49 -0.42 -0.70 16 39 H 0.13 -0.28 8.06 -52.49 -0.42 -0.71 16 40 H 0.15 -0.36 8.06 -52.49 -0.42 -0.78 16 41 H 0.14 -0.22 6.59 -52.48 -0.35 -0.56 16 42 H 0.09 -0.16 8.14 -51.93 -0.42 -0.59 16 43 H 0.11 -0.14 7.43 -51.93 -0.39 -0.53 16 44 H 0.06 -0.12 8.09 -51.93 -0.42 -0.54 16 45 H 0.06 -0.12 8.08 -51.93 -0.42 -0.54 16 46 H 0.12 -0.10 8.06 -52.49 -0.42 -0.52 16 47 H 0.12 -0.18 8.06 -52.48 -0.42 -0.60 16 48 H 0.12 -0.20 8.06 -52.48 -0.42 -0.62 16 49 H 0.12 -0.19 8.06 -52.49 -0.42 -0.62 16 50 H 0.12 -0.13 8.06 -52.49 -0.42 -0.55 16 51 H 0.10 -0.21 8.10 -51.93 -0.42 -0.63 16 52 H 0.10 -0.09 8.14 -51.93 -0.42 -0.51 16 LS Contribution 427.74 15.07 6.45 6.45 Total: 0.00 -9.17 427.74 -15.98 -25.15 By element: Atomic # 1 Polarization: -4.84 SS G_CDS: -6.86 Total: -11.70 kcal Atomic # 6 Polarization: -1.41 SS G_CDS: -6.83 Total: -8.24 kcal Atomic # 8 Polarization: -12.70 SS G_CDS: -3.22 Total: -15.92 kcal Atomic # 14 Polarization: 1.93 SS G_CDS: -4.97 Total: -3.04 kcal Atomic # 16 Polarization: 7.85 SS G_CDS: -0.55 Total: 7.30 kcal Total LS contribution 6.45 Total: 6.45 kcal Total: -9.17 -15.98 -25.15 kcal The number of atoms in the molecule is 52 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_40_79478_15608174.mol2 52 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 -29.557 kcal (2) G-P(sol) polarization free energy of solvation -9.173 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -38.731 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -15.979 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -25.152 kcal (6) G-S(sol) free energy of system = (1) + (5) -54.709 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.17 seconds