Wall clock time and date at job start Sun Mar 7 2021 03:40:57 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 1.50704 * 1 3 3 C 1.39282 * 121.02726 * 2 1 4 4 C 1.46491 * 134.20588 * 359.97438 * 3 2 1 5 5 C 1.50708 * 126.59785 * 0.03564 * 4 3 2 6 6 O 1.42895 * 109.46965 * 285.00267 * 5 4 3 7 7 Si 1.86298 * 109.47141 * 164.99801 * 5 4 3 8 8 H 1.48500 * 109.46774 * 60.00105 * 7 5 4 9 9 H 1.48503 * 109.46804 * 180.02562 * 7 5 4 10 10 H 1.48494 * 109.47267 * 300.00328 * 7 5 4 11 11 C 1.34174 * 106.80388 * 180.02562 * 4 3 2 12 12 N 1.36950 * 109.95387 * 359.97438 * 11 4 3 13 13 C 1.37151 * 110.11092 * 0.02562 * 12 11 4 14 14 N 1.32819 * 132.96465 * 180.02562 * 13 12 11 15 15 C 1.31310 * 121.89366 * 179.70963 * 14 13 12 16 16 C 1.39748 * 121.02755 * 179.97438 * 2 1 3 17 17 C 1.47659 * 120.45818 * 0.02562 * 16 2 1 18 18 O 1.21570 * 120.00120 * 354.24594 * 17 16 2 19 19 N 1.34778 * 119.99751 * 174.24390 * 17 16 2 20 20 C 1.46503 * 119.99568 * 179.97438 * 19 17 16 21 21 C 1.50705 * 109.46935 * 180.02562 * 20 19 17 22 22 C 1.38343 * 119.85989 * 269.72805 * 21 20 19 23 23 C 1.37976 * 120.14280 * 179.76459 * 22 21 20 24 24 C 1.39536 * 119.85546 * 0.51054 * 23 22 21 25 25 C 1.43192 * 120.14229 * 179.72310 * 24 23 22 26 26 C 9.24789 * 123.00845 * 186.09460 * 15 1 2 27 27 Si 9.37334 * 157.50535 * 170.72699 * 19 2 1 28 28 C 1.86302 * 109.47223 * 147.67469 * 27 26 25 29 29 C 1.86307 * 109.47033 * 267.67104 * 27 26 25 30 30 C 1.86295 * 109.47193 * 27.67226 * 27 26 25 31 31 C 1.39539 * 119.71538 * 359.74684 * 24 23 22 32 32 C 1.37970 * 119.85705 * 359.97438 * 31 24 23 33 33 H 1.08999 * 109.46894 * 263.72051 * 1 2 3 34 34 H 1.08994 * 109.47113 * 23.72472 * 1 2 3 35 35 H 1.09002 * 109.46928 * 143.72706 * 1 2 3 36 36 H 1.09001 * 109.46777 * 44.99946 * 5 4 3 37 37 H 0.96700 * 114.00173 * 300.00029 * 6 5 4 38 38 H 1.08007 * 125.02147 * 180.02562 * 11 4 3 39 39 H 0.97000 * 124.94133 * 179.97438 * 12 11 4 40 40 H 1.08000 * 119.31378 * 180.29207 * 15 14 13 41 41 H 0.96996 * 120.00374 * 0.02562 * 19 17 16 42 42 H 1.08998 * 109.47557 * 300.00155 * 20 19 17 43 43 H 1.09004 * 109.46903 * 60.00985 * 20 19 17 44 44 H 1.08006 * 119.92852 * 0.02562 * 22 21 20 45 45 H 1.08003 * 120.06850 * 180.23430 * 23 22 21 46 46 H 1.08995 * 109.47115 * 59.99651 * 28 27 26 47 47 H 1.08998 * 109.47320 * 179.97438 * 28 27 26 48 48 H 1.09004 * 109.46579 * 299.99604 * 28 27 26 49 49 H 1.09001 * 109.46857 * 60.00191 * 29 27 26 50 50 H 1.08998 * 109.47068 * 180.02562 * 29 27 26 51 51 H 1.08995 * 109.47183 * 300.00275 * 29 27 26 52 52 H 1.08997 * 109.47584 * 60.00262 * 30 27 26 53 53 H 1.09008 * 109.47211 * 180.02562 * 30 27 26 54 54 H 1.08998 * 109.47304 * 299.99628 * 30 27 26 55 55 H 1.08004 * 120.06754 * 179.97438 * 31 24 23 56 56 H 1.07999 * 119.93028 * 179.97438 * 32 31 24 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 1.5070 0.0000 0.0000 3 6 2.2250 1.1935 0.0000 4 6 1.8516 2.6101 -0.0005 5 6 0.4526 3.1705 -0.0004 6 8 -0.1195 3.0234 -1.3015 7 14 0.5071 4.9765 0.4536 8 1 1.3346 5.7110 -0.5369 9 1 -0.8715 5.5285 0.4542 10 1 1.1017 5.1293 1.8057 11 6 2.9947 3.3125 -0.0008 12 7 4.0669 2.4605 0.0000 13 6 3.6348 1.1588 0.0003 14 7 4.2720 -0.0065 0.0015 15 6 3.6267 -1.1501 0.0072 16 6 2.2274 -1.1975 0.0005 17 6 1.5225 -2.4950 0.0005 18 8 0.3118 -2.5291 0.1056 19 7 2.2213 -3.6415 -0.1160 20 6 1.5220 -4.9289 -0.1154 21 6 2.5245 -6.0452 -0.2568 22 6 2.8732 -6.5026 -1.5150 23 6 3.7940 -7.5210 -1.6514 24 6 4.3659 -8.0970 -0.5164 25 6 5.3177 -9.1583 -0.6506 26 6 6.0978 -10.0286 -0.7609 27 14 7.3607 -11.4366 -0.9425 28 6 8.8184 -10.8390 -1.9368 29 6 7.9386 -11.9740 0.7452 30 6 6.5634 -12.8774 -1.8138 31 6 4.0058 -7.6347 0.7500 32 6 3.0882 -6.6118 0.8725 33 1 -0.3633 -0.1124 1.0215 34 1 -0.3633 0.9408 -0.4135 35 1 -0.3633 -0.8285 -0.6080 36 1 -0.1547 2.6313 0.7266 37 1 0.3701 3.4785 -2.0003 38 1 3.0597 4.3906 -0.0007 39 1 4.9965 2.7373 -0.0003 40 1 4.1870 -2.0734 0.0127 41 1 3.1873 -3.6144 -0.1995 42 1 0.9777 -5.0463 0.8216 43 1 0.8210 -4.9619 -0.9495 44 1 2.4268 -6.0586 -2.3926 45 1 4.0682 -7.8746 -2.6344 46 1 9.2849 -9.9960 -1.4270 47 1 9.5431 -11.6465 -2.0406 48 1 8.4803 -10.5246 -2.9242 49 1 7.0857 -12.3237 1.3269 50 1 8.6634 -12.7814 0.6410 51 1 8.4050 -11.1311 1.2550 52 1 6.2253 -12.5630 -2.8012 53 1 7.2878 -13.6853 -1.9176 54 1 5.7106 -13.2271 -1.2321 55 1 4.4446 -8.0767 1.6323 56 1 2.8083 -6.2533 1.8521 RHF calculation, no. of doubly occupied orbitals= 75 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=WATER s_22_13422146_12890568.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 03:40:57 Heat of formation + Delta-G solvation = 31.815655 kcal Electronic energy + Delta-G solvation = -35351.152245 eV Core-core repulsion = 30736.160298 eV Total energy + Delta-G solvation = -4614.991946 eV No. of doubly occupied orbitals = 75 Molecular weight (most abundant/longest-lived isotopes) = 421.173 amu Computer time = 1.75 seconds Orbital eigenvalues (eV) -42.87391 -41.14729 -40.31032 -38.77016 -37.73297 -36.51339 -35.00985 -34.40929 -32.17651 -32.08978 -31.82467 -30.72673 -29.45938 -28.92932 -28.28858 -28.28671 -27.36501 -26.32257 -24.65733 -23.97599 -23.75557 -22.82903 -21.87351 -20.65766 -19.53004 -19.35841 -18.99569 -17.90881 -17.56348 -17.06456 -16.91136 -16.59594 -16.44238 -16.29319 -15.99091 -15.93841 -15.63759 -15.51570 -15.08366 -14.83210 -14.54256 -14.46912 -14.33395 -14.21665 -14.16379 -14.11472 -13.88667 -13.84452 -13.78062 -13.70068 -13.55212 -13.22731 -13.16973 -13.16365 -13.11491 -12.98836 -12.60236 -12.37382 -12.36241 -12.18788 -12.11001 -11.99410 -11.72663 -11.60934 -11.18782 -11.15372 -10.81590 -10.64312 -10.57481 -10.23590 -10.19347 -10.05396 -9.64687 -9.51316 -9.14359 -0.35770 -0.28982 -0.10632 0.30917 1.22864 1.38340 1.38798 1.51685 1.55412 1.60187 1.67830 1.70296 1.78224 2.01233 2.07102 2.39129 2.43731 2.47464 2.74413 2.99486 3.29019 3.46557 3.52926 3.58139 3.65817 3.70879 3.76019 3.78417 3.84221 3.92659 4.11423 4.24857 4.29337 4.30315 4.31985 4.52956 4.59865 4.61660 4.65600 4.72302 4.80341 4.83462 4.83683 4.84498 4.86514 4.89380 4.89546 4.92334 4.98443 4.99733 5.16755 5.20099 5.24853 5.33199 5.39904 5.43956 5.45485 5.58324 5.67933 5.68130 5.71841 5.81757 6.18808 6.41594 6.57498 6.79742 6.82730 7.11633 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.124 4.124 2 C 0.067 3.933 3 C -0.164 4.164 4 C -0.197 4.197 5 C -0.058 4.058 6 O -0.554 6.554 7 Si 0.991 3.009 8 H -0.230 1.230 9 H -0.277 1.277 10 H -0.257 1.257 11 C 0.079 3.921 12 N -0.561 5.561 13 C 0.287 3.713 14 N -0.518 5.518 15 C 0.180 3.820 16 C -0.241 4.241 17 C 0.572 3.428 18 O -0.562 6.562 19 N -0.711 5.711 20 C 0.167 3.833 21 C -0.099 4.099 22 C -0.095 4.095 23 C -0.109 4.109 24 C -0.010 4.010 25 C -0.190 4.190 26 C -0.393 4.393 27 Si 1.199 2.801 28 C -0.461 4.461 29 C -0.461 4.461 30 C -0.462 4.462 31 C -0.108 4.108 32 C -0.094 4.094 33 H 0.077 0.923 34 H 0.088 0.912 35 H 0.082 0.918 36 H 0.109 0.891 37 H 0.388 0.612 38 H 0.216 0.784 39 H 0.437 0.563 40 H 0.189 0.811 41 H 0.411 0.589 42 H 0.080 0.920 43 H 0.079 0.921 44 H 0.146 0.854 45 H 0.133 0.867 46 H 0.069 0.931 47 H 0.089 0.911 48 H 0.069 0.931 49 H 0.069 0.931 50 H 0.089 0.911 51 H 0.069 0.931 52 H 0.069 0.931 53 H 0.089 0.911 54 H 0.068 0.932 55 H 0.133 0.867 56 H 0.147 0.853 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.669 1.424 -0.552 5.871 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 -0.180 4.180 2 C 0.058 3.942 3 C -0.171 4.171 4 C -0.204 4.204 5 C -0.167 4.167 6 O -0.361 6.361 7 Si 0.812 3.188 8 H -0.153 1.153 9 H -0.202 1.202 10 H -0.180 1.180 11 C -0.048 4.048 12 N -0.168 5.168 13 C 0.054 3.946 14 N -0.231 5.231 15 C 0.011 3.989 16 C -0.248 4.248 17 C 0.361 3.639 18 O -0.442 6.442 19 N -0.364 5.364 20 C 0.044 3.956 21 C -0.100 4.100 22 C -0.113 4.113 23 C -0.127 4.127 24 C -0.010 4.010 25 C -0.190 4.190 26 C -0.424 4.424 27 Si 1.381 2.619 28 C -0.569 4.569 29 C -0.569 4.569 30 C -0.570 4.570 31 C -0.126 4.126 32 C -0.113 4.113 33 H 0.096 0.904 34 H 0.106 0.894 35 H 0.100 0.900 36 H 0.127 0.873 37 H 0.238 0.762 38 H 0.233 0.767 39 H 0.278 0.722 40 H 0.205 0.795 41 H 0.248 0.752 42 H 0.098 0.902 43 H 0.097 0.903 44 H 0.164 0.836 45 H 0.151 0.849 46 H 0.088 0.912 47 H 0.108 0.892 48 H 0.088 0.912 49 H 0.088 0.912 50 H 0.108 0.892 51 H 0.088 0.912 52 H 0.088 0.912 53 H 0.108 0.892 54 H 0.087 0.913 55 H 0.151 0.849 56 H 0.165 0.835 Dipole moment (debyes) X Y Z Total from point charges 5.337 2.199 0.073 5.772 hybrid contribution 0.102 -0.124 -0.320 0.358 sum 5.438 2.075 -0.247 5.826 Atomic orbital electron populations 1.21138 0.89070 1.04469 1.03282 1.20082 0.97261 0.89925 0.86924 1.19728 0.93099 0.94391 1.09893 1.20846 0.96397 0.90328 1.12864 1.24590 0.90246 1.12885 0.88982 1.86491 1.54377 1.78322 1.16911 0.85163 0.80433 0.72340 0.80881 1.15274 1.20169 1.18049 1.22307 0.84267 0.97165 1.01040 1.41587 1.10544 1.01800 1.62832 1.18783 0.89666 0.86750 0.99436 1.66498 1.40942 0.96498 1.19208 1.22909 0.89840 0.95141 0.90976 1.20480 0.95285 0.93426 1.15614 1.17941 0.86417 0.83756 0.75808 1.90751 1.14829 1.87447 1.51156 1.45840 1.11347 1.04701 1.74498 1.20176 0.92610 0.79238 1.03562 1.19937 0.98595 0.97901 0.93542 1.21224 0.96461 0.95875 0.97777 1.21382 0.96722 0.96488 0.98071 1.16521 0.95621 0.94120 0.94720 1.21595 0.98241 0.97357 1.01833 1.37478 1.02685 1.03758 0.98432 0.76314 0.60336 0.58797 0.66461 1.26215 1.14554 1.06969 1.09160 1.26213 1.06563 1.06489 1.17642 1.26228 1.08133 1.14493 1.08129 1.21385 0.97875 0.97097 0.96285 1.21224 0.95414 0.95237 0.99403 0.90426 0.89375 0.89979 0.87266 0.76248 0.76716 0.72158 0.79451 0.75181 0.90185 0.90266 0.83604 0.84897 0.91227 0.89229 0.91204 0.91221 0.89241 0.91176 0.91219 0.89228 0.91293 0.84863 0.83512 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.12 -1.00 8.46 71.24 0.60 -0.40 16 2 C 0.07 0.54 5.98 -19.25 -0.12 0.42 16 3 C -0.16 -1.01 6.16 -20.19 -0.12 -1.13 16 4 C -0.20 -0.11 5.57 -18.64 -0.10 -0.21 16 5 C -0.06 0.07 1.88 71.24 0.13 0.21 16 6 O -0.55 -0.10 11.67 -148.98 -1.74 -1.84 16 7 Si 0.99 -4.61 26.09 68.60 1.79 -2.82 16 8 H -0.23 1.85 7.03 99.48 0.70 2.55 16 9 H -0.28 -0.05 7.11 99.48 0.71 0.66 16 10 H -0.26 0.88 7.11 99.48 0.71 1.59 16 11 C 0.08 -0.34 10.44 82.97 0.87 0.52 16 12 N -0.56 1.08 6.04 -192.25 -1.16 -0.08 16 13 C 0.29 1.49 8.42 134.03 1.13 2.62 16 14 N -0.52 -3.15 10.37 -191.74 -1.99 -5.14 16 15 C 0.18 0.58 10.67 85.20 0.91 1.49 16 16 C -0.24 -1.49 5.89 -19.99 -0.12 -1.61 16 17 C 0.57 3.72 7.72 86.73 0.67 4.39 16 18 O -0.56 -7.20 13.49 -3.93 -0.05 -7.25 16 19 N -0.71 -0.19 5.50 -469.87 -2.58 -2.78 16 20 C 0.17 0.01 5.79 85.63 0.50 0.51 16 21 C -0.10 0.03 5.25 -19.81 -0.10 -0.07 16 22 C -0.10 -0.02 9.68 22.23 0.22 0.19 16 23 C -0.11 -0.37 9.75 22.52 0.22 -0.15 16 24 C -0.01 -0.06 5.72 -21.41 -0.12 -0.18 16 25 C -0.19 -1.59 13.24 30.01 0.40 -1.19 16 26 C -0.39 -1.73 12.15 74.32 0.90 -0.83 16 27 Si 1.20 -6.38 14.26 68.60 0.98 -5.40 16 28 C -0.46 2.11 8.65 113.37 0.98 3.09 16 29 C -0.46 2.11 8.65 113.37 0.98 3.10 16 30 C -0.46 2.01 8.65 113.37 0.98 2.99 16 31 C -0.11 -0.36 9.75 22.52 0.22 -0.14 16 32 C -0.09 0.00 9.68 22.23 0.22 0.21 16 33 H 0.08 0.62 8.14 -2.39 -0.02 0.60 16 34 H 0.09 0.62 4.79 -2.39 -0.01 0.60 16 35 H 0.08 0.94 5.95 -2.39 -0.01 0.92 16 36 H 0.11 -0.02 7.13 -2.39 -0.02 -0.04 16 37 H 0.39 -2.70 8.70 -74.06 -0.64 -3.34 16 38 H 0.22 -2.64 6.31 -2.91 -0.02 -2.66 16 39 H 0.44 -3.21 8.96 -92.71 -0.83 -4.04 16 40 H 0.19 -0.75 6.43 -2.91 -0.02 -0.77 16 41 H 0.41 -1.68 6.54 -92.71 -0.61 -2.29 16 42 H 0.08 0.07 8.08 -2.39 -0.02 0.05 16 43 H 0.08 0.08 8.08 -2.39 -0.02 0.06 16 44 H 0.15 -0.47 8.06 -2.91 -0.02 -0.49 16 45 H 0.13 0.21 8.06 -2.91 -0.02 0.18 16 46 H 0.07 -0.25 7.96 -2.39 -0.02 -0.27 16 47 H 0.09 -0.60 7.96 -2.39 -0.02 -0.62 16 48 H 0.07 -0.26 7.96 -2.39 -0.02 -0.27 16 49 H 0.07 -0.25 7.96 -2.39 -0.02 -0.27 16 50 H 0.09 -0.60 7.96 -2.39 -0.02 -0.62 16 51 H 0.07 -0.26 7.96 -2.39 -0.02 -0.28 16 52 H 0.07 -0.24 7.96 -2.39 -0.02 -0.26 16 53 H 0.09 -0.58 7.96 -2.38 -0.02 -0.60 16 54 H 0.07 -0.22 7.96 -2.39 -0.02 -0.24 16 55 H 0.13 0.19 8.06 -2.91 -0.02 0.17 16 56 H 0.15 -0.52 8.06 -2.91 -0.02 -0.54 16 Total: 0.00 -25.79 469.83 4.10 -21.69 By element: Atomic # 1 Polarization: -9.85 SS G_CDS: -0.37 Total: -10.22 kcal Atomic # 6 Polarization: 4.60 SS G_CDS: 9.23 Total: 13.83 kcal Atomic # 7 Polarization: -2.25 SS G_CDS: -5.73 Total: -7.99 kcal Atomic # 8 Polarization: -7.30 SS G_CDS: -1.79 Total: -9.09 kcal Atomic # 14 Polarization: -10.99 SS G_CDS: 2.77 Total: -8.22 kcal Total: -25.79 4.10 -21.69 kcal The number of atoms in the molecule is 56 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_13422146_12890568.mol2 56 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 53.503 kcal (2) G-P(sol) polarization free energy of solvation -25.791 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 27.712 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.104 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -21.687 kcal (6) G-S(sol) free energy of system = (1) + (5) 31.816 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.75 seconds