Wall clock time and date at job start Sat Mar 6 2021 16:14:02 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 O 2 2 C 1.42902 * 1 3 3 Si 1.86302 * 109.47345 * 2 1 4 4 C 1.50705 * 109.46836 * 240.00127 * 2 1 3 5 5 C 1.31117 * 118.54215 * 119.97372 * 4 2 1 6 6 N 1.38930 * 121.84642 * 179.61868 * 5 4 2 7 7 C 1.47030 * 118.88142 * 13.31522 * 6 5 4 8 8 C 1.50705 * 109.82131 * 196.79504 * 7 6 5 9 9 O 1.21276 * 119.99925 * 18.21519 * 8 7 6 10 10 N 1.34774 * 120.00110 * 198.20800 * 8 7 6 11 11 C 1.39290 * 120.00174 * 185.28085 * 10 8 7 12 12 C 1.40265 * 120.16465 * 214.92154 * 11 10 8 13 13 C 1.47515 * 120.19785 * 359.97438 * 12 11 10 14 14 O 1.21586 * 120.00271 * 355.05106 * 13 12 11 15 15 N 1.34776 * 119.99863 * 175.05272 * 13 12 11 16 16 C 1.46499 * 120.00414 * 180.02562 * 15 13 12 17 17 H 1.08999 * 109.46846 * 324.99934 * 16 15 13 18 18 C 1.52996 * 109.47305 * 84.99567 * 16 15 13 19 19 C 1.53003 * 109.47342 * 180.02562 * 18 16 15 20 20 C 1.52992 * 109.47193 * 300.00500 * 19 18 16 21 21 H 1.08999 * 109.47032 * 299.99731 * 20 19 18 22 22 O 1.42902 * 109.47364 * 179.97438 * 20 19 18 23 23 C 1.52996 * 109.47385 * 59.99526 * 20 19 18 24 24 C 1.52994 * 109.47597 * 300.00064 * 23 20 19 25 25 C 1.39691 * 119.59791 * 180.27399 * 12 11 10 26 26 C 1.37798 * 119.92056 * 359.44573 * 25 12 11 27 27 C 1.38554 * 120.33199 * 0.58114 * 26 25 12 28 28 C 1.38022 * 120.40553 * 359.69420 * 27 26 25 29 29 C 1.53542 * 107.66061 * 316.33859 * 7 6 5 30 30 C 1.50201 * 118.54865 * 300.00235 * 4 2 1 31 31 H 0.96696 * 114.00336 * 59.99973 * 1 2 3 32 32 H 1.08995 * 109.47725 * 120.00609 * 2 1 3 33 33 H 1.48495 * 109.99596 * 60.00283 * 3 2 1 34 34 H 1.48494 * 110.00100 * 181.32026 * 3 2 1 35 35 H 1.08001 * 119.08056 * 359.64385 * 5 4 2 36 36 H 0.96996 * 120.56121 * 193.34908 * 6 5 4 37 37 H 1.08999 * 109.87105 * 75.90664 * 7 6 5 38 38 H 0.97005 * 120.00146 * 5.28328 * 10 8 7 39 39 H 0.97002 * 120.00135 * 359.97438 * 15 13 12 40 40 H 1.08999 * 109.47506 * 300.00588 * 18 16 15 41 41 H 1.08999 * 109.46869 * 60.00381 * 18 16 15 42 42 H 1.08991 * 109.47162 * 179.97438 * 19 18 16 43 43 H 1.09010 * 109.46391 * 60.00294 * 19 18 16 44 44 H 0.96704 * 114.00101 * 59.99210 * 22 20 19 45 45 H 1.09009 * 109.47323 * 60.00395 * 23 20 19 46 46 H 1.08999 * 109.47506 * 179.97438 * 23 20 19 47 47 H 1.09000 * 109.47597 * 179.97438 * 24 23 20 48 48 H 1.08999 * 109.47049 * 300.00490 * 24 23 20 49 49 H 1.07997 * 120.03413 * 179.72387 * 25 12 11 50 50 H 1.08002 * 119.83108 * 180.29382 * 26 25 12 51 51 H 1.08004 * 119.79992 * 179.72121 * 27 26 25 52 52 H 1.08006 * 119.96446 * 180.02562 * 28 27 26 53 53 H 1.09008 * 109.61648 * 180.67128 * 29 7 6 54 54 H 1.08998 * 109.62244 * 301.03566 * 29 7 6 55 55 H 1.08998 * 109.32991 * 79.77016 * 30 4 2 56 56 H 1.09004 * 109.18720 * 320.19753 * 30 4 2 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 1.9313 -0.7104 -1.2305 5 6 2.6826 -0.0457 -2.0748 6 7 3.1890 -0.6351 -3.2265 7 6 2.6444 -1.9302 -3.6600 8 6 3.5805 -2.5723 -4.6512 9 8 4.7318 -2.1987 -4.7279 10 7 3.1384 -3.5618 -5.4523 11 6 4.0285 -4.2299 -6.2899 12 6 3.6100 -4.6730 -7.5533 13 6 2.2251 -4.4346 -8.0019 14 8 1.4179 -3.9336 -7.2431 15 7 1.8545 -4.7722 -9.2530 16 6 0.4793 -4.5349 -9.6989 17 1 -0.2049 -4.6901 -8.8647 18 6 0.3482 -3.0972 -10.2054 19 6 -1.0881 -2.8493 -10.6705 20 6 -1.4334 -3.8215 -11.8002 21 1 -0.7495 -3.6665 -12.6346 22 8 -2.7752 -3.5903 -12.2342 23 6 -1.3023 -5.2592 -11.2937 24 6 0.1340 -5.5072 -10.8287 25 6 4.5108 -5.3469 -8.3814 26 6 5.8046 -5.5619 -7.9585 27 6 6.2146 -5.1233 -6.7098 28 6 5.3343 -4.4610 -5.8783 29 6 2.5130 -2.8202 -2.4158 30 6 1.5485 -2.1483 -1.4358 31 1 -0.3933 0.4417 -0.7650 32 1 1.7924 -0.5139 0.8899 33 1 1.5616 2.4678 1.2085 34 1 3.5346 1.7702 -0.0322 35 1 2.9147 0.9888 -1.8691 36 1 3.8904 -0.1997 -3.7358 37 1 1.6651 -1.7861 -4.1165 38 1 2.2004 -3.8087 -5.4457 39 1 2.4986 -5.1716 -9.8585 40 1 0.5938 -2.4045 -9.4004 41 1 1.0325 -2.9421 -11.0395 42 1 -1.1816 -1.8249 -11.0308 43 1 -1.7721 -3.0043 -9.8359 44 1 -2.9319 -2.6966 -12.5688 45 1 -1.9863 -5.4143 -10.4592 46 1 -1.5488 -5.9519 -12.0984 47 1 0.2273 -6.5314 -10.4674 48 1 0.8179 -5.3521 -11.6631 49 1 4.1948 -5.6951 -9.3536 50 1 6.5012 -6.0789 -8.6019 51 1 7.2294 -5.3003 -6.3853 52 1 5.6616 -4.1219 -4.9065 53 1 2.1217 -3.7960 -2.7035 54 1 3.4898 -2.9412 -1.9475 55 1 0.5355 -2.1985 -1.8350 56 1 1.5856 -2.6690 -0.4789 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) 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_11560734_15413834.mol2 56 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 16:14:02 Heat of formation + Delta-G solvation = -104.019814 kcal Electronic energy + Delta-G solvation = -38678.281672 eV Core-core repulsion = 33746.533500 eV Total energy + Delta-G solvation = -4931.748172 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 402.203 amu Computer time = 2.02 seconds Orbital eigenvalues (eV) -42.26857 -41.24870 -40.22576 -39.51904 -38.92663 -37.39038 -37.07400 -36.01757 -34.59029 -33.25126 -33.22544 -32.32745 -31.87445 -30.78779 -29.27670 -27.57398 -25.48213 -25.11929 -24.32409 -23.87861 -23.57439 -22.85763 -21.92014 -21.38135 -21.04713 -19.46832 -19.41709 -18.91560 -18.22587 -18.16378 -18.08795 -17.52830 -16.96920 -16.81977 -16.45614 -16.24858 -16.14738 -16.05046 -15.71733 -15.57824 -15.48644 -15.32579 -15.26416 -14.98321 -14.76578 -14.53720 -14.46648 -14.21651 -14.13256 -14.11931 -13.70719 -13.35732 -13.25660 -13.18296 -13.05684 -12.99443 -12.94259 -12.59747 -12.44286 -12.23409 -12.18159 -12.00040 -11.89841 -11.74774 -11.65505 -11.31264 -11.29298 -11.14107 -10.90039 -10.76175 -10.28299 -10.18307 -9.98452 -9.29582 -8.51505 -5.01077 -0.31125 0.19698 1.24252 1.34064 1.42338 1.60446 1.71470 1.76694 1.98161 1.99217 2.53312 2.78095 3.27194 3.32521 3.54473 3.59411 3.62930 3.71238 3.72829 3.75717 3.81340 3.94402 4.02268 4.03888 4.10569 4.20969 4.24306 4.29549 4.31164 4.33803 4.35775 4.37552 4.42714 4.43538 4.54921 4.62602 4.65143 4.69111 4.79328 4.88102 4.94534 4.95486 5.01171 5.02890 5.09733 5.12287 5.15695 5.19517 5.24414 5.24700 5.29634 5.33262 5.43496 5.44806 5.50595 5.83575 6.11861 6.27488 6.42676 6.73409 6.83506 6.86930 6.92955 7.09556 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.563 6.563 2 C -0.047 4.047 3 Si 0.760 3.240 4 C -0.286 4.286 5 C 0.141 3.859 6 N -0.735 5.735 7 C 0.144 3.856 8 C 0.513 3.487 9 O -0.546 6.546 10 N -0.652 5.652 11 C 0.187 3.813 12 C -0.183 4.183 13 C 0.565 3.435 14 O -0.572 6.572 15 N -0.705 5.705 16 C 0.146 3.854 17 H 0.072 0.928 18 C -0.121 4.121 19 C -0.144 4.144 20 C 0.102 3.898 21 H 0.069 0.931 22 O -0.590 6.590 23 C -0.112 4.112 24 C -0.114 4.114 25 C -0.058 4.058 26 C -0.139 4.139 27 C -0.072 4.072 28 C -0.152 4.152 29 C -0.122 4.122 30 C -0.049 4.049 31 H 0.392 0.608 32 H 0.092 0.908 33 H -0.305 1.305 34 H -0.291 1.291 35 H 0.147 0.853 36 H 0.408 0.592 37 H 0.109 0.891 38 H 0.428 0.572 39 H 0.415 0.585 40 H 0.050 0.950 41 H 0.079 0.921 42 H 0.076 0.924 43 H 0.059 0.941 44 H 0.394 0.606 45 H 0.060 0.940 46 H 0.077 0.923 47 H 0.086 0.914 48 H 0.091 0.909 49 H 0.164 0.836 50 H 0.162 0.838 51 H 0.149 0.851 52 H 0.122 0.878 53 H 0.092 0.908 54 H 0.061 0.939 55 H 0.077 0.923 56 H 0.068 0.932 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.886 -2.668 -8.746 9.187 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 -0.370 6.370 2 C -0.159 4.159 3 Si 0.668 3.332 4 C -0.296 4.296 5 C 0.021 3.979 6 N -0.368 5.368 7 C 0.035 3.965 8 C 0.301 3.699 9 O -0.423 6.423 10 N -0.302 5.302 11 C 0.090 3.910 12 C -0.189 4.189 13 C 0.355 3.645 14 O -0.453 6.453 15 N -0.356 5.356 16 C 0.041 3.959 17 H 0.090 0.910 18 C -0.160 4.160 19 C -0.182 4.182 20 C 0.044 3.956 21 H 0.087 0.913 22 O -0.398 6.398 23 C -0.150 4.150 24 C -0.152 4.152 25 C -0.077 4.077 26 C -0.157 4.157 27 C -0.091 4.091 28 C -0.172 4.172 29 C -0.161 4.161 30 C -0.086 4.086 31 H 0.241 0.759 32 H 0.109 0.891 33 H -0.233 1.233 34 H -0.219 1.219 35 H 0.164 0.836 36 H 0.245 0.755 37 H 0.126 0.874 38 H 0.273 0.727 39 H 0.254 0.746 40 H 0.069 0.931 41 H 0.098 0.902 42 H 0.095 0.905 43 H 0.077 0.923 44 H 0.243 0.757 45 H 0.079 0.921 46 H 0.096 0.904 47 H 0.105 0.895 48 H 0.110 0.890 49 H 0.182 0.818 50 H 0.180 0.820 51 H 0.166 0.834 52 H 0.140 0.860 53 H 0.111 0.889 54 H 0.080 0.920 55 H 0.096 0.904 56 H 0.086 0.914 Dipole moment (debyes) X Y Z Total from point charges 1.461 -2.485 -7.129 7.690 hybrid contribution 0.392 0.159 0.141 0.446 sum 1.853 -2.325 -6.988 7.594 Atomic orbital electron populations 1.86425 1.18074 1.82110 1.50408 1.24786 0.84766 1.08991 0.97321 0.94158 0.77480 0.76531 0.84992 1.21015 1.11413 0.97598 0.99558 1.20514 0.95101 0.96132 0.86194 1.44325 1.43857 1.20687 1.27964 1.20970 0.95972 0.85729 0.93812 1.21114 0.88686 0.79257 0.80815 1.90716 1.19956 1.62680 1.68933 1.43737 1.13800 1.34223 1.38398 1.17887 0.90874 0.93197 0.89078 1.19795 0.95131 1.09396 0.94562 1.18222 0.86912 0.77163 0.82253 1.90570 1.54042 1.45922 1.54783 1.45794 1.13400 1.63135 1.13253 1.21032 0.82382 0.95103 0.97346 0.90980 1.21795 0.96990 0.96195 1.01031 1.22172 0.96451 1.00325 0.99295 1.21912 0.83349 0.95102 0.95242 0.91297 1.86486 1.30012 1.38143 1.85172 1.21424 0.96677 0.95405 1.01496 1.21705 0.96414 0.99436 0.97624 1.21528 0.92650 0.94409 0.99143 1.21482 0.96494 1.01097 0.96622 1.21582 1.00098 0.93668 0.93770 1.21166 0.92856 1.01524 1.01648 1.21849 1.01104 0.98633 0.94538 1.19899 0.98412 0.91772 0.98566 0.75863 0.89087 1.23347 1.21889 0.83625 0.75521 0.87393 0.72717 0.74643 0.93072 0.90214 0.90512 0.92261 0.75671 0.92133 0.90392 0.89531 0.89002 0.81832 0.82048 0.83374 0.86006 0.88928 0.92038 0.90441 0.91389 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 O -0.56 -1.44 12.78 -148.98 -1.90 -3.34 16 2 C -0.05 -0.10 2.83 71.24 0.20 0.10 16 3 Si 0.76 0.27 29.68 68.60 2.04 2.31 16 4 C -0.29 -0.47 5.44 -16.76 -0.09 -0.56 16 5 C 0.14 0.11 9.63 83.41 0.80 0.91 16 6 N -0.74 -1.63 5.47 -328.99 -1.80 -3.43 16 7 C 0.14 0.26 3.36 44.33 0.15 0.41 16 8 C 0.51 2.99 6.82 87.66 0.60 3.59 16 9 O -0.55 -6.27 13.85 -3.02 -0.04 -6.31 16 10 N -0.65 -2.90 4.69 -302.95 -1.42 -4.33 16 11 C 0.19 0.90 6.25 38.60 0.24 1.14 16 12 C -0.18 -0.18 5.89 -19.99 -0.12 -0.30 16 13 C 0.57 0.96 7.72 86.69 0.67 1.63 16 14 O -0.57 -4.04 13.55 -3.99 -0.05 -4.09 16 15 N -0.70 3.25 5.03 -445.73 -2.24 1.00 16 16 C 0.15 -0.51 2.45 44.99 0.11 -0.40 16 17 H 0.07 0.10 7.58 -2.39 -0.02 0.08 16 18 C -0.12 0.34 5.49 30.59 0.17 0.51 16 19 C -0.14 0.42 5.54 30.59 0.17 0.59 16 20 C 0.10 -0.32 3.47 30.59 0.11 -0.22 16 21 H 0.07 -0.39 8.14 -2.39 -0.02 -0.41 16 22 O -0.59 -0.09 13.32 -148.98 -1.98 -2.08 16 23 C -0.11 0.39 5.57 30.59 0.17 0.56 16 24 C -0.11 0.85 5.39 30.59 0.17 1.01 16 25 C -0.06 0.30 9.52 22.52 0.21 0.51 16 26 C -0.14 0.69 10.02 22.24 0.22 0.92 16 27 C -0.07 0.07 10.03 22.29 0.22 0.29 16 28 C -0.15 -0.69 8.64 22.37 0.19 -0.49 16 29 C -0.12 -0.13 5.47 30.79 0.17 0.04 16 30 C -0.05 -0.07 5.75 29.70 0.17 0.10 16 31 H 0.39 -2.19 8.70 -74.06 -0.64 -2.83 16 32 H 0.09 0.39 7.96 -2.39 -0.02 0.38 16 33 H -0.30 -2.53 7.11 99.48 0.71 -1.83 16 34 H -0.29 -1.54 7.10 99.48 0.71 -0.84 16 35 H 0.15 -0.40 4.37 -2.91 -0.01 -0.41 16 36 H 0.41 1.12 8.08 -92.71 -0.75 0.37 16 37 H 0.11 -0.05 8.14 -2.39 -0.02 -0.06 16 38 H 0.43 1.46 6.31 -92.70 -0.58 0.88 16 39 H 0.42 -4.44 6.66 -92.71 -0.62 -5.06 16 40 H 0.05 0.10 8.14 -2.39 -0.02 0.08 16 41 H 0.08 -0.42 8.14 -2.39 -0.02 -0.44 16 42 H 0.08 -0.34 8.14 -2.39 -0.02 -0.36 16 43 H 0.06 0.02 8.14 -2.38 -0.02 0.01 16 44 H 0.39 -2.90 9.08 -74.05 -0.67 -3.57 16 45 H 0.06 -0.03 8.14 -2.38 -0.02 -0.05 16 46 H 0.08 -0.26 8.14 -2.39 -0.02 -0.28 16 47 H 0.09 -0.73 8.14 -2.39 -0.02 -0.75 16 48 H 0.09 -0.99 8.14 -2.39 -0.02 -1.01 16 49 H 0.16 -2.08 6.44 -2.91 -0.02 -2.10 16 50 H 0.16 -1.74 8.06 -2.91 -0.02 -1.77 16 51 H 0.15 -0.72 8.06 -2.91 -0.02 -0.74 16 52 H 0.12 0.92 6.53 -2.91 -0.02 0.90 16 53 H 0.09 -0.16 8.14 -2.38 -0.02 -0.18 16 54 H 0.06 0.26 8.14 -2.39 -0.02 0.24 16 55 H 0.08 0.02 8.14 -2.39 -0.02 0.00 16 56 H 0.07 0.18 8.14 -2.39 -0.02 0.16 16 Total: 0.00 -24.36 439.69 -5.13 -29.50 By element: Atomic # 1 Polarization: -17.32 SS G_CDS: -2.26 Total: -19.58 kcal Atomic # 6 Polarization: 5.81 SS G_CDS: 4.54 Total: 10.35 kcal Atomic # 7 Polarization: -1.29 SS G_CDS: -5.46 Total: -6.75 kcal Atomic # 8 Polarization: -11.83 SS G_CDS: -3.98 Total: -15.82 kcal Atomic # 14 Polarization: 0.27 SS G_CDS: 2.04 Total: 2.31 kcal Total: -24.36 -5.13 -29.50 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_11560734_15413834.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 -74.524 kcal (2) G-P(sol) polarization free energy of solvation -24.361 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -98.885 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -5.135 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -29.495 kcal (6) G-S(sol) free energy of system = (1) + (5) -104.020 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.02 seconds