Wall clock time and date at job start Thu Mar 4 2021 12:32:05 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 1.52997 * 1 3 3 C 1.52994 * 109.47600 * 2 1 4 4 C 1.53001 * 109.46987 * 239.99568 * 2 1 3 5 5 O 1.45202 * 109.46955 * 120.00199 * 2 1 3 6 6 C 1.34630 * 117.00625 * 59.99294 * 5 2 1 7 7 O 1.21521 * 119.99415 * 0.02562 * 6 5 2 8 8 N 1.34774 * 120.00726 * 180.02562 * 6 5 2 9 9 C 1.46501 * 120.00321 * 180.02562 * 8 6 5 10 10 H 1.08999 * 112.85218 * 23.80437 * 9 8 6 11 11 C 1.53779 * 113.61371 * 154.99883 * 9 8 6 12 12 C 1.53781 * 87.08110 * 139.98257 * 11 9 8 13 13 H 1.08989 * 113.61864 * 89.20001 * 12 11 9 14 14 C 1.53006 * 113.61135 * 220.01995 * 12 11 9 15 15 N 1.46498 * 109.46687 * 184.99643 * 14 12 11 16 16 C 1.34782 * 119.99965 * 180.02562 * 15 14 12 17 17 O 1.21593 * 119.99420 * 359.97438 * 16 15 14 18 18 C 1.47571 * 120.00341 * 180.02562 * 16 15 14 19 19 C 1.36496 * 120.01369 * 179.72549 * 18 16 15 20 20 N 1.35944 * 120.50521 * 179.71198 * 19 18 16 21 21 C 1.36997 * 132.41062 * 180.22464 * 20 19 18 22 22 C 1.50700 * 126.42827 * 0.28209 * 21 20 19 23 23 O 1.42900 * 109.47398 * 330.00190 * 22 21 20 24 24 Si 1.86300 * 109.47477 * 210.00074 * 22 21 20 25 25 C 1.35004 * 107.14492 * 180.30362 * 21 20 19 26 26 N 1.33580 * 108.65612 * 0.02562 * 25 21 20 27 27 C 1.32414 * 109.22167 * 359.97438 * 26 25 21 28 28 C 1.41254 * 132.12165 * 180.02562 * 27 26 25 29 29 Br 1.89111 * 120.25338 * 0.02562 * 28 27 26 30 30 C 1.35705 * 119.49080 * 179.97438 * 28 27 26 31 31 C 1.53779 * 113.61179 * 252.49494 * 9 8 6 32 32 H 1.09008 * 109.47011 * 300.00505 * 1 2 3 33 33 H 1.08998 * 109.47313 * 59.99878 * 1 2 3 34 34 H 1.08994 * 109.47657 * 180.02562 * 1 2 3 35 35 H 1.09003 * 109.47377 * 179.97438 * 3 2 1 36 36 H 1.09006 * 109.47197 * 299.99815 * 3 2 1 37 37 H 1.08994 * 109.47285 * 59.99668 * 3 2 1 38 38 H 1.09001 * 109.47211 * 300.00181 * 4 2 1 39 39 H 1.08993 * 109.47181 * 60.00592 * 4 2 1 40 40 H 1.09003 * 109.47098 * 180.02562 * 4 2 1 41 41 H 0.97001 * 119.99783 * 359.97438 * 8 6 5 42 42 H 1.08999 * 113.61946 * 25.43085 * 11 9 8 43 43 H 1.09002 * 113.69216 * 254.53711 * 11 9 8 44 44 H 1.08992 * 109.47046 * 304.99561 * 14 12 11 45 45 H 1.08997 * 109.47395 * 65.00102 * 14 12 11 46 46 H 0.97004 * 120.00552 * 359.97438 * 15 14 12 47 47 H 1.07998 * 119.74381 * 359.97438 * 19 18 16 48 48 H 1.09000 * 109.47332 * 89.99955 * 22 21 20 49 49 H 0.96700 * 114.00511 * 180.02562 * 23 22 21 50 50 H 1.48504 * 109.99859 * 59.99936 * 24 22 21 51 51 H 1.48502 * 110.00253 * 181.31718 * 24 22 21 52 52 H 1.08002 * 125.67465 * 180.02562 * 25 21 20 53 53 H 1.08004 * 120.23122 * 180.02562 * 30 28 27 54 54 H 1.09005 * 113.61110 * 105.47416 * 31 9 8 55 55 H 1.08996 * 113.61577 * 334.57008 * 31 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 2.0401 1.4424 0.0000 4 6 2.0399 -0.7214 -1.2492 5 8 2.0139 -0.6845 1.1856 6 6 1.6521 -1.9723 1.3385 7 8 0.9514 -2.5096 0.5037 8 7 2.0670 -2.6654 2.4173 9 6 1.6737 -4.0668 2.5833 10 1 1.4221 -4.5505 1.6395 11 6 2.6467 -4.8809 3.4524 12 6 1.4091 -5.5544 4.0686 13 1 1.0849 -6.4461 3.5323 14 6 1.5201 -5.7764 5.5784 15 7 0.3525 -6.5257 6.0488 16 6 0.2337 -6.8386 7.3544 17 8 1.0960 -6.4993 8.1416 18 6 -0.9422 -7.5939 7.8282 19 6 -1.0599 -7.9157 9.1495 20 7 -2.1417 -8.6061 9.5978 21 6 -2.5059 -9.0461 10.8430 22 6 -1.7343 -8.8500 12.1225 23 8 -0.3366 -8.7889 11.8313 24 14 -2.0669 -10.2768 13.2734 25 6 -3.6856 -9.6887 10.7088 26 7 -4.0478 -9.6531 9.4235 27 6 -3.1276 -9.0016 8.7292 28 6 -3.0241 -8.6852 7.3565 29 35 -4.3770 -9.2239 6.1499 30 6 -1.9469 -7.9908 6.9103 31 6 0.6270 -4.2861 3.6883 32 1 -0.3633 0.5139 0.8900 33 1 -0.3634 0.5138 -0.8899 34 1 -0.3634 -1.0276 0.0005 35 1 3.1301 1.4424 0.0005 36 1 1.6768 1.9563 -0.8900 37 1 1.6768 1.9563 0.8899 38 1 1.6766 -1.7490 -1.2492 39 1 1.6767 -0.2076 -2.1392 40 1 3.1300 -0.7218 -1.2490 41 1 2.6267 -2.2366 3.0834 42 1 3.2118 -4.2746 4.1604 43 1 3.2769 -5.5636 2.8824 44 1 2.4264 -6.3411 5.7969 45 1 1.5615 -4.8124 6.0853 46 1 -0.3357 -6.7961 5.4208 47 1 -0.2897 -7.6159 9.8446 48 1 -2.0475 -7.9200 12.5969 49 1 0.2225 -8.6639 12.6104 50 1 -1.6440 -11.5508 12.6382 51 1 -1.3367 -10.0795 14.5513 52 1 -4.2437 -10.1543 11.5077 53 1 -1.8559 -7.7421 5.8632 54 1 -0.3741 -4.4883 3.3075 55 1 0.6398 -3.5171 4.4607 There are 78 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 78 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). Br: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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 m_22_12628476_12335884.mol2 55 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Mar 4 2021 12:32:05 Heat of formation + Delta-G solvation = -23.059443 kcal Electronic energy + Delta-G solvation = -39510.337848 eV Core-core repulsion = 34176.856467 eV Total energy + Delta-G solvation = -5333.481380 eV No. of doubly occupied orbitals = 78 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 481.109 amu Computer time = 1.96 seconds Orbital eigenvalues (eV) -44.24311 -41.91093 -41.26021 -40.23829 -38.50611 -38.07313 -37.94977 -36.09159 -35.40033 -35.17219 -34.02605 -32.64845 -31.92345 -30.28721 -29.07677 -28.38383 -28.31963 -26.88758 -26.70594 -25.65054 -24.39530 -24.07272 -22.53784 -22.41609 -21.88818 -21.36913 -20.51954 -19.25940 -19.03894 -18.81889 -18.73336 -17.96326 -17.68187 -17.45768 -17.20754 -17.10801 -16.69626 -16.50816 -16.18104 -16.08567 -15.99834 -15.59170 -15.55120 -15.39522 -15.19100 -14.82231 -14.62553 -14.57928 -14.49172 -14.11893 -13.53058 -13.46045 -13.40800 -13.37919 -13.32558 -13.23589 -13.04093 -12.97796 -12.91464 -12.88201 -12.85721 -12.52944 -12.38507 -12.17136 -12.16172 -11.78983 -11.58361 -11.45236 -11.43072 -11.40520 -11.36478 -11.26431 -11.10632 -10.90870 -10.29462 -10.12910 -9.98042 -9.04854 -4.94880 -0.89727 -0.37941 0.18895 0.95276 1.17013 1.20007 1.39940 1.63723 1.73360 1.79327 1.95652 2.00774 2.22710 2.78024 2.95249 3.14572 3.16519 3.37581 3.41013 3.43562 3.53201 3.58387 3.72746 3.76849 3.77804 3.81916 3.92939 3.94653 4.12318 4.21217 4.30237 4.32312 4.39630 4.45549 4.49945 4.53077 4.59599 4.65682 4.71485 4.74691 4.76604 4.81299 4.83734 4.85864 4.88860 4.97543 4.99750 5.05893 5.09884 5.17440 5.25395 5.27969 5.31114 5.33534 5.53374 5.57013 5.60153 6.29483 6.40261 6.41714 6.47847 6.95844 7.33969 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.180 4.180 2 C 0.128 3.872 3 C -0.139 4.139 4 C -0.180 4.180 5 O -0.372 6.372 6 C 0.642 3.358 7 O -0.594 6.594 8 N -0.691 5.691 9 C 0.131 3.869 10 H 0.107 0.893 11 C -0.125 4.125 12 C -0.108 4.108 13 H 0.120 0.880 14 C 0.133 3.867 15 N -0.704 5.704 16 C 0.578 3.422 17 O -0.568 6.568 18 C -0.174 4.174 19 C 0.164 3.836 20 N -0.360 5.360 21 C -0.052 4.052 22 C -0.055 4.055 23 O -0.565 6.565 24 Si 0.807 3.193 25 C 0.041 3.959 26 N -0.491 5.491 27 C 0.220 3.780 28 C -0.081 4.081 29 Br 0.007 6.993 30 C -0.025 4.025 31 C -0.146 4.146 32 H 0.061 0.939 33 H 0.086 0.914 34 H 0.064 0.936 35 H 0.069 0.931 36 H 0.098 0.902 37 H 0.069 0.931 38 H 0.064 0.936 39 H 0.086 0.914 40 H 0.061 0.939 41 H 0.416 0.584 42 H 0.103 0.897 43 H 0.090 0.910 44 H 0.072 0.928 45 H 0.070 0.930 46 H 0.415 0.585 47 H 0.187 0.813 48 H 0.110 0.890 49 H 0.406 0.594 50 H -0.308 1.308 51 H -0.270 1.270 52 H 0.230 0.770 53 H 0.186 0.814 54 H 0.076 0.924 55 H 0.090 0.910 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.375 2.915 1.938 3.760 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 -0.237 4.237 2 C 0.091 3.909 3 C -0.195 4.195 4 C -0.237 4.237 5 O -0.286 6.286 6 C 0.396 3.604 7 O -0.485 6.485 8 N -0.350 5.350 9 C 0.028 3.972 10 H 0.125 0.875 11 C -0.164 4.164 12 C -0.127 4.127 13 H 0.138 0.862 14 C 0.010 3.990 15 N -0.356 5.356 16 C 0.364 3.636 17 O -0.448 6.448 18 C -0.182 4.182 19 C 0.037 3.963 20 N -0.033 5.033 21 C -0.163 4.163 22 C -0.162 4.162 23 O -0.377 6.377 24 Si 0.709 3.291 25 C -0.109 4.109 26 N -0.210 5.210 27 C -0.025 4.025 28 C -0.163 4.163 29 Br 0.092 6.908 30 C -0.051 4.051 31 C -0.185 4.185 32 H 0.080 0.920 33 H 0.105 0.895 34 H 0.083 0.917 35 H 0.088 0.912 36 H 0.116 0.884 37 H 0.088 0.912 38 H 0.083 0.917 39 H 0.105 0.895 40 H 0.080 0.920 41 H 0.253 0.747 42 H 0.121 0.879 43 H 0.109 0.891 44 H 0.090 0.910 45 H 0.088 0.912 46 H 0.254 0.746 47 H 0.204 0.796 48 H 0.127 0.873 49 H 0.259 0.741 50 H -0.236 1.236 51 H -0.196 1.196 52 H 0.247 0.753 53 H 0.204 0.796 54 H 0.094 0.906 55 H 0.108 0.892 Dipole moment (debyes) X Y Z Total from point charges 0.544 1.704 1.170 2.137 hybrid contribution 2.006 0.891 0.530 2.258 sum 2.549 2.595 1.700 4.015 Atomic orbital electron populations 1.22468 0.94051 1.03717 1.03444 1.22329 0.94437 0.92540 0.81559 1.21894 1.02451 0.90996 1.04208 1.22474 1.01617 1.02287 0.97339 1.86311 1.71554 1.23518 1.47231 1.18459 0.78677 0.80738 0.82567 1.90901 1.42284 1.70905 1.44451 1.44823 1.54895 1.12425 1.22821 1.22644 0.97122 0.78403 0.99065 0.87529 1.23348 0.96322 0.98420 0.98280 1.22534 0.97873 0.98631 0.93680 0.86237 1.21453 0.87637 0.96311 0.93607 1.45730 1.25781 1.56636 1.07484 1.17508 0.84261 0.78720 0.83098 1.90834 1.42750 1.55594 1.55628 1.19296 0.98832 1.07499 0.92560 1.22175 0.88499 0.88888 0.96692 1.42728 1.15748 1.35681 1.09123 1.21461 1.00601 1.09228 0.84968 1.24786 0.82023 1.13127 0.96300 1.86437 1.16351 1.95769 1.39109 0.93600 0.90056 0.71796 0.73651 1.22982 0.93806 0.99551 0.94518 1.70836 1.25660 1.19778 1.04684 1.20734 0.88045 1.01603 0.92096 1.20577 0.99033 1.06904 0.89818 1.96832 1.48895 1.90359 1.54688 1.21360 0.89321 0.92786 1.01650 1.23628 0.99004 0.97636 0.98201 0.92032 0.89534 0.91694 0.91196 0.88355 0.91241 0.91696 0.89526 0.91971 0.74678 0.87867 0.89141 0.90953 0.91152 0.74649 0.79568 0.87273 0.74122 1.23556 1.19613 0.75346 0.79643 0.90568 0.89166 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 -0.18 -0.52 8.37 71.98 0.60 0.08 16 2 C 0.13 0.33 1.13 -10.80 -0.01 0.32 16 3 C -0.14 0.31 8.85 71.98 0.64 0.94 16 4 C -0.18 -0.51 8.37 71.98 0.60 0.09 16 5 O -0.37 -1.83 9.94 -55.39 -0.55 -2.38 16 6 C 0.64 3.56 8.06 129.79 1.05 4.60 16 7 O -0.59 -6.37 11.48 19.78 0.23 -6.14 16 8 N -0.69 1.00 5.36 -567.62 -3.04 -2.04 16 9 C 0.13 -0.58 4.24 45.52 0.19 -0.38 16 10 H 0.11 -0.10 7.46 -2.39 -0.02 -0.12 16 11 C -0.13 1.14 7.39 31.12 0.23 1.37 16 12 C -0.11 1.05 3.76 -10.26 -0.04 1.01 16 13 H 0.12 -1.42 8.14 -2.39 -0.02 -1.44 16 14 C 0.13 -0.81 5.51 86.38 0.48 -0.33 16 15 N -0.70 3.57 5.51 -466.23 -2.57 1.00 16 16 C 0.58 1.16 7.76 86.71 0.67 1.83 16 17 O -0.57 -5.38 16.27 -4.01 -0.07 -5.44 16 18 C -0.17 -0.30 5.84 -20.35 -0.12 -0.42 16 19 C 0.16 0.79 9.91 83.65 0.83 1.62 16 20 N -0.36 -2.28 2.93 -337.72 -0.99 -3.27 16 21 C -0.05 -0.16 6.28 41.01 0.26 0.09 16 22 C -0.05 0.16 3.05 71.24 0.22 0.38 16 23 O -0.57 0.40 10.87 -148.98 -1.62 -1.21 16 24 Si 0.81 -4.20 31.18 68.60 2.14 -2.06 16 25 C 0.04 0.11 10.44 83.68 0.87 0.98 16 26 N -0.49 -4.38 11.30 -194.10 -2.19 -6.57 16 27 C 0.22 1.78 7.59 134.19 1.02 2.79 16 28 C -0.08 -0.33 6.24 22.42 0.14 -0.19 16 29 Br 0.01 0.02 33.72 -20.37 -0.69 -0.66 16 30 C -0.03 0.03 9.26 22.55 0.21 0.24 16 31 C -0.15 1.00 7.43 31.12 0.23 1.23 16 32 H 0.06 0.14 8.14 -2.38 -0.02 0.12 16 33 H 0.09 -0.04 8.14 -2.39 -0.02 -0.06 16 34 H 0.06 0.52 5.88 -2.39 -0.01 0.50 16 35 H 0.07 -0.17 8.14 -2.39 -0.02 -0.19 16 36 H 0.10 -0.53 8.14 -2.38 -0.02 -0.55 16 37 H 0.07 -0.16 8.14 -2.39 -0.02 -0.18 16 38 H 0.06 0.51 5.88 -2.39 -0.01 0.50 16 39 H 0.09 -0.04 8.14 -2.39 -0.02 -0.06 16 40 H 0.06 0.14 8.14 -2.39 -0.02 0.12 16 41 H 0.42 -2.33 8.84 -92.71 -0.82 -3.15 16 42 H 0.10 -1.08 8.08 -2.39 -0.02 -1.10 16 43 H 0.09 -0.86 8.14 -2.39 -0.02 -0.88 16 44 H 0.07 -0.32 8.14 -2.39 -0.02 -0.34 16 45 H 0.07 -0.31 7.84 -2.39 -0.02 -0.32 16 46 H 0.42 -4.34 6.51 -92.71 -0.60 -4.95 16 47 H 0.19 0.96 6.18 -2.91 -0.02 0.95 16 48 H 0.11 -0.83 7.96 -2.39 -0.02 -0.85 16 49 H 0.41 -3.68 8.74 -74.06 -0.65 -4.33 16 50 H -0.31 -1.40 7.11 99.48 0.71 -0.69 16 51 H -0.27 0.62 7.11 99.48 0.71 1.33 16 52 H 0.23 -1.50 6.90 -2.91 -0.02 -1.52 16 53 H 0.19 -1.65 6.44 -2.91 -0.02 -1.67 16 54 H 0.08 -0.44 8.14 -2.38 -0.02 -0.46 16 55 H 0.09 -0.56 7.90 -2.39 -0.02 -0.58 16 Total: 0.00 -30.13 466.43 -2.33 -32.46 By element: Atomic # 1 Polarization: -18.87 SS G_CDS: -1.05 Total: -19.92 kcal Atomic # 6 Polarization: 8.19 SS G_CDS: 8.07 Total: 16.26 kcal Atomic # 7 Polarization: -2.09 SS G_CDS: -8.79 Total: -10.89 kcal Atomic # 8 Polarization: -13.17 SS G_CDS: -2.01 Total: -15.18 kcal Atomic # 14 Polarization: -4.20 SS G_CDS: 2.14 Total: -2.06 kcal Atomic # 35 Polarization: 0.02 SS G_CDS: -0.69 Total: -0.66 kcal Total: -30.13 -2.33 -32.46 kcal The number of atoms in the molecule is 55 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. m_22_12628476_12335884.mol2 55 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 9.399 kcal (2) G-P(sol) polarization free energy of solvation -30.126 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -20.727 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -2.332 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -32.458 kcal (6) G-S(sol) free energy of system = (1) + (5) -23.059 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.96 seconds