Wall clock time and date at job start Tue Mar 31 2020 19:17:13 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= -1 * 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 1.53002 * 1 3 3 C 1.53000 * 109.46981 * 2 1 4 4 N 1.46894 * 109.47322 * 179.97438 * 3 2 1 5 5 C 1.48537 * 110.99810 * 52.60312 * 4 3 2 6 6 C 1.54945 * 103.22670 * 159.72015 * 5 4 3 7 7 C 1.54597 * 102.92059 * 322.58544 * 6 5 4 8 8 C 1.47903 * 111.00204 * 169.99740 * 4 3 2 9 9 H 1.08996 * 110.08524 * 333.60341 * 8 4 3 10 10 C 1.50707 * 109.91306 * 94.80453 * 8 4 3 11 11 O 1.21272 * 120.00112 * 359.04779 * 10 8 4 12 12 N 1.34776 * 119.99463 * 179.04372 * 10 8 4 13 13 C 1.47851 * 122.23052 * 359.97438 * 12 10 8 14 14 C 1.52713 * 111.06113 * 127.53418 * 13 12 10 15 15 C 1.53868 * 111.52467 * 48.53540 * 14 13 12 16 16 C 1.51348 * 107.26981 * 302.85531 * 15 14 13 17 17 H 1.08999 * 108.79555 * 308.77637 * 16 15 14 18 18 C 1.45735 * 122.22236 * 179.97438 * 12 10 8 19 19 H 1.09004 * 111.06912 * 118.57508 * 18 12 10 20 20 C 1.53429 * 116.36659 * 350.07165 * 18 12 10 21 21 C 1.55465 * 101.67265 * 207.27761 * 20 18 12 22 22 N 1.45027 * 119.02314 * 183.59638 * 16 15 14 23 23 C 1.36939 * 126.56162 * 29.31607 * 22 16 15 24 24 H 1.08003 * 119.99604 * 349.97110 * 23 22 16 25 25 C 1.38809 * 119.99935 * 169.96970 * 23 22 16 26 26 N 1.31618 * 120.00177 * 319.76835 * 25 23 22 27 27 Si 1.86797 * 119.99938 * 139.77207 * 25 23 22 28 28 H 1.48506 * 109.47189 * 359.97438 * 27 25 23 29 29 H 1.48502 * 109.47144 * 239.99871 * 27 25 23 30 30 H 1.48494 * 109.47323 * 119.99816 * 27 25 23 31 31 H 1.08996 * 109.47350 * 60.00056 * 1 2 3 32 32 H 1.09004 * 109.46933 * 180.02562 * 1 2 3 33 33 H 1.08998 * 109.47195 * 299.99483 * 1 2 3 34 34 H 1.08998 * 109.47195 * 240.00517 * 2 1 3 35 35 H 1.08996 * 109.47350 * 119.99944 * 2 1 3 36 36 H 1.09005 * 109.47257 * 59.99816 * 3 2 1 37 37 H 1.09006 * 109.47172 * 300.00079 * 3 2 1 38 38 H 1.09000 * 110.66556 * 41.29247 * 5 4 3 39 39 H 1.08997 * 110.66958 * 278.15661 * 5 4 3 40 40 H 1.08999 * 110.72419 * 204.23104 * 6 5 4 41 41 H 1.08996 * 110.72349 * 80.94631 * 6 5 4 42 42 H 1.08990 * 110.31123 * 263.03698 * 7 6 5 43 43 H 1.09000 * 110.39125 * 140.91373 * 7 6 5 44 44 H 1.09000 * 109.15604 * 247.93765 * 13 12 10 45 45 H 1.08996 * 109.15901 * 7.17906 * 13 12 10 46 46 H 1.09000 * 109.06975 * 169.05676 * 14 13 12 47 47 H 1.09001 * 109.07353 * 288.07561 * 14 13 12 48 48 H 1.09001 * 109.88250 * 62.52792 * 15 14 13 49 49 H 1.08999 * 109.89027 * 183.53692 * 15 14 13 50 50 H 1.09006 * 110.98384 * 89.18256 * 20 18 12 51 51 H 1.08994 * 111.02453 * 325.39652 * 20 18 12 52 52 H 1.09001 * 109.96583 * 263.21957 * 21 20 18 53 53 H 1.09001 * 109.96251 * 141.97999 * 21 20 18 54 54 H 0.97001 * 120.00300 * 353.68802 * 26 25 23 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 2.0400 1.4425 0.0000 4 7 3.5089 1.4426 0.0006 5 6 4.0417 0.6003 -1.1007 6 6 5.4897 1.1226 -1.2779 7 6 5.3386 2.6442 -1.0501 8 6 4.0390 2.8024 -0.2392 9 1 3.3174 3.3910 -0.8055 10 6 4.3332 3.4779 1.0755 11 8 4.1093 2.8997 2.1178 12 7 4.8452 4.7245 1.0928 13 6 5.1377 5.4741 -0.1476 14 6 4.4825 6.8533 -0.1227 15 6 4.7632 7.5879 1.1999 16 6 4.2602 6.7036 2.3205 17 1 3.2325 6.4125 2.1037 18 6 5.1474 5.4232 2.3355 19 1 6.2099 5.6568 2.4053 20 6 4.6384 4.7687 3.6264 21 6 4.4723 6.0010 4.5596 22 7 4.3277 7.1902 3.6850 23 6 4.2633 8.4970 4.0892 24 1 4.3145 9.2912 3.3590 25 6 4.1323 8.8009 5.4372 26 7 3.3370 8.0810 6.1999 27 14 5.0845 10.2317 6.1689 28 1 5.9020 10.8757 5.1095 29 1 5.9759 9.7334 7.2471 30 1 4.1332 11.2232 6.7320 31 1 -0.3634 0.5138 -0.8899 32 1 -0.3633 -1.0277 0.0005 33 1 -0.3633 0.5137 0.8900 34 1 1.8934 -0.5137 -0.8900 35 1 1.8934 -0.5138 0.8899 36 1 1.6766 1.9564 0.8900 37 1 1.6766 1.9564 -0.8900 38 1 3.4645 0.7499 -2.0132 39 1 4.0444 -0.4513 -0.8140 40 1 5.8532 0.9175 -2.2848 41 1 6.1518 0.6846 -0.5310 42 1 5.2544 3.1631 -2.0048 43 1 6.1868 3.0296 -0.4843 44 1 6.2166 5.5923 -0.2481 45 1 4.7581 4.9139 -1.0020 46 1 4.8718 7.4474 -0.9495 47 1 3.4054 6.7382 -0.2433 48 1 5.8343 7.7582 1.3092 49 1 4.2333 8.5402 1.2148 50 1 5.3745 4.0718 4.0273 51 1 3.6824 4.2716 3.4622 52 1 5.3530 6.1101 5.1924 53 1 3.5822 5.8826 5.1775 54 1 2.7735 7.3977 5.8043 RHF calculation, no. of doubly occupied orbitals= 65 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=-1 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 ZINC001049507351.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:17:13 Heat of formation + Delta-G solvation = 6.393398 kcal Electronic energy + Delta-G solvation = -31470.281497 eV Core-core repulsion = 27635.771191 eV Total energy + Delta-G solvation = -3834.510306 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 335.231 amu Computer time = 1.26 seconds Orbital eigenvalues (eV) -40.73473 -39.15107 -37.27803 -35.62912 -34.69999 -32.65942 -32.36210 -31.00380 -29.94383 -28.66003 -28.09594 -25.74650 -24.78239 -24.14487 -22.65225 -21.96082 -21.46764 -20.86187 -20.38931 -19.59060 -18.79839 -17.22371 -16.66325 -16.38420 -15.73948 -15.45912 -15.15014 -14.92428 -14.56451 -14.18936 -14.06717 -13.95418 -13.59852 -13.47851 -13.33627 -13.14182 -13.04007 -12.76199 -12.60855 -12.23283 -12.09832 -12.02868 -11.88580 -11.64007 -11.57852 -11.43729 -11.08273 -11.03298 -10.90867 -10.78591 -10.76920 -10.61411 -10.55761 -10.24096 -10.12363 -10.04488 -9.95674 -9.63268 -9.08397 -8.48016 -8.36072 -8.07808 -6.91600 -6.13108 -2.98920 2.87866 3.00980 3.56873 3.59970 3.73897 3.78740 4.29103 4.33988 4.59440 4.61669 4.69451 4.78753 4.81947 4.88757 4.95872 5.04465 5.12781 5.19843 5.23093 5.23634 5.27357 5.33699 5.38307 5.47432 5.50514 5.54178 5.55978 5.57922 5.62666 5.70561 5.75911 5.77470 5.82614 5.88732 5.93770 5.99931 6.02112 6.05569 6.13385 6.21237 6.32892 6.41900 6.57023 6.66758 6.73818 6.80540 6.84899 7.04435 7.16333 7.22882 7.73415 7.86537 8.51623 8.53239 9.04443 9.87337 10.48301 11.19424 Molecular weight = 335.23amu Principal moments of inertia in cm(-1) A = 0.017339 B = 0.003140 C = 0.002885 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1614.424854 B = 8913.719413 C = 9702.743769 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.122 4.122 3 C 0.049 3.951 4 N -0.492 5.492 5 C 0.036 3.964 6 C -0.123 4.123 7 C -0.122 4.122 8 C 0.049 3.951 9 H 0.074 0.926 10 C 0.524 3.476 11 O -0.509 6.509 12 N -0.604 5.604 13 C 0.111 3.889 14 C -0.130 4.130 15 C -0.112 4.112 16 C 0.161 3.839 17 H 0.014 0.986 18 C 0.120 3.880 19 H 0.080 0.920 20 C -0.117 4.117 21 C 0.136 3.864 22 N -0.589 5.589 23 C -0.349 4.349 24 H 0.069 0.931 25 C -0.017 4.017 26 N -0.894 5.894 27 Si 1.048 2.952 28 H -0.292 1.292 29 H -0.290 1.290 30 H -0.297 1.297 31 H 0.051 0.949 32 H 0.056 0.944 33 H 0.057 0.943 34 H 0.060 0.940 35 H 0.072 0.928 36 H 0.080 0.920 37 H 0.032 0.968 38 H 0.044 0.956 39 H 0.085 0.915 40 H 0.074 0.926 41 H 0.077 0.923 42 H 0.076 0.924 43 H 0.079 0.921 44 H 0.066 0.934 45 H 0.077 0.923 46 H 0.072 0.928 47 H 0.061 0.939 48 H 0.064 0.936 49 H 0.066 0.934 50 H 0.063 0.937 51 H 0.086 0.914 52 H 0.033 0.967 53 H 0.039 0.961 54 H 0.270 0.730 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.808 -14.042 -20.543 24.950 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 -0.209 4.209 2 C -0.159 4.159 3 C -0.079 4.079 4 N -0.216 5.216 5 C -0.092 4.092 6 C -0.161 4.161 7 C -0.161 4.161 8 C -0.063 4.063 9 H 0.091 0.909 10 C 0.310 3.690 11 O -0.383 6.383 12 N -0.338 5.338 13 C -0.012 4.012 14 C -0.169 4.169 15 C -0.151 4.151 16 C 0.051 3.949 17 H 0.032 0.968 18 C 0.016 3.984 19 H 0.097 0.903 20 C -0.155 4.155 21 C 0.010 3.990 22 N -0.314 5.314 23 C -0.476 4.476 24 H 0.087 0.913 25 C -0.221 4.221 26 N -0.532 5.532 27 Si 0.878 3.122 28 H -0.218 1.218 29 H -0.217 1.217 30 H -0.225 1.225 31 H 0.070 0.930 32 H 0.075 0.925 33 H 0.076 0.924 34 H 0.079 0.921 35 H 0.091 0.909 36 H 0.099 0.901 37 H 0.050 0.950 38 H 0.063 0.937 39 H 0.104 0.896 40 H 0.093 0.907 41 H 0.096 0.904 42 H 0.095 0.905 43 H 0.098 0.902 44 H 0.084 0.916 45 H 0.095 0.905 46 H 0.091 0.909 47 H 0.080 0.920 48 H 0.082 0.918 49 H 0.085 0.915 50 H 0.082 0.918 51 H 0.104 0.896 52 H 0.051 0.949 53 H 0.057 0.943 54 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges 2.157 -13.675 -18.004 22.711 hybrid contribution -0.715 -0.210 -2.269 2.388 sum 1.443 -13.885 -20.273 24.614 Atomic orbital electron populations 1.21736 0.95502 1.01721 1.01962 1.21561 0.95703 0.96089 1.02576 1.22374 0.86871 0.97581 1.01081 1.64394 1.08065 1.06218 1.42882 1.23260 0.94722 0.98706 0.92474 1.22501 0.96943 0.94729 1.01952 1.22472 0.96534 0.97561 0.99513 1.22359 0.97795 0.91743 0.94412 0.90852 1.20208 0.77487 0.80502 0.90787 1.90683 1.50911 1.63475 1.33229 1.47980 1.64025 1.14456 1.07387 1.21761 1.00184 0.92932 0.86355 1.21921 1.01048 0.95175 0.98786 1.21412 1.01427 0.99138 0.93114 1.20787 0.95280 0.91510 0.87285 0.96841 1.22371 0.98810 0.93435 0.83806 0.90260 1.22721 1.02462 0.96800 0.93516 1.21849 0.99475 0.84822 0.92811 1.44137 1.85529 1.02443 0.99301 1.19551 1.52759 0.80995 0.94281 0.91311 1.25515 0.99362 1.03762 0.93457 1.70729 1.19165 1.23109 1.40238 0.83837 0.76964 0.75854 0.75571 1.21832 1.21717 1.22477 0.92962 0.92537 0.92378 0.92122 0.90878 0.90129 0.95016 0.93733 0.89634 0.90742 0.90432 0.90536 0.90240 0.91560 0.90481 0.90903 0.92001 0.91772 0.91487 0.91777 0.89555 0.94923 0.94293 0.91945 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 19. 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 -0.15 -1.24 9.91 37.16 0.37 -0.87 16 2 C -0.12 -1.12 5.59 -26.73 -0.15 -1.27 16 3 C 0.05 0.55 5.03 -3.83 -0.02 0.53 16 4 N -0.49 -5.88 4.53 -223.93 -1.02 -6.90 16 5 C 0.04 0.32 5.10 -1.89 -0.01 0.31 16 6 C -0.12 -1.00 7.06 -24.87 -0.18 -1.17 16 7 C -0.12 -1.09 4.92 -25.37 -0.12 -1.22 16 8 C 0.05 0.58 2.03 -67.79 -0.14 0.44 16 9 H 0.07 0.80 7.19 -51.93 -0.37 0.42 16 10 C 0.52 8.32 6.92 -10.98 -0.08 8.24 16 11 O -0.51 -10.04 13.29 5.56 0.07 -9.97 16 12 N -0.60 -9.28 2.88 -163.81 -0.47 -9.75 16 13 C 0.11 1.27 5.36 -3.45 -0.02 1.25 16 14 C -0.13 -1.64 5.92 -26.43 -0.16 -1.80 16 15 C -0.11 -1.95 5.41 -27.11 -0.15 -2.10 16 16 C 0.16 3.39 2.60 -68.07 -0.18 3.22 16 17 H 0.01 0.33 8.05 -51.93 -0.42 -0.09 16 18 C 0.12 2.27 3.33 -66.64 -0.22 2.04 16 19 H 0.08 1.50 8.14 -51.93 -0.42 1.08 16 20 C -0.12 -2.47 5.00 -25.20 -0.13 -2.59 16 21 C 0.14 3.37 6.03 -1.73 -0.01 3.36 16 22 N -0.59 -15.18 3.29 -163.00 -0.54 -15.72 16 23 C -0.35 -9.88 9.59 -15.06 -0.14 -10.03 16 24 H 0.07 1.93 7.51 -52.48 -0.39 1.54 16 25 C -0.02 -0.50 5.01 -17.43 -0.09 -0.59 16 26 N -0.89 -27.47 12.92 55.49 0.72 -26.75 16 27 Si 1.05 25.68 30.05 -169.99 -5.11 20.57 16 28 H -0.29 -6.80 7.11 56.52 0.40 -6.39 16 29 H -0.29 -7.12 7.11 56.52 0.40 -6.72 16 30 H -0.30 -7.23 7.11 56.52 0.40 -6.83 16 31 H 0.05 0.39 8.14 -51.93 -0.42 -0.03 16 32 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 33 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 34 H 0.06 0.49 6.80 -51.93 -0.35 0.13 16 35 H 0.07 0.76 8.14 -51.93 -0.42 0.34 16 36 H 0.08 1.09 8.14 -51.93 -0.42 0.67 16 37 H 0.03 0.32 7.82 -51.93 -0.41 -0.09 16 38 H 0.04 0.34 8.00 -51.93 -0.42 -0.07 16 39 H 0.09 0.71 7.66 -51.93 -0.40 0.32 16 40 H 0.07 0.44 8.14 -51.93 -0.42 0.02 16 41 H 0.08 0.70 8.14 -51.93 -0.42 0.28 16 42 H 0.08 0.51 7.69 -51.93 -0.40 0.11 16 43 H 0.08 0.78 7.21 -51.93 -0.37 0.41 16 44 H 0.07 0.68 8.14 -51.93 -0.42 0.26 16 45 H 0.08 0.69 5.01 -51.93 -0.26 0.43 16 46 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 47 H 0.06 0.81 8.14 -51.93 -0.42 0.38 16 48 H 0.06 1.10 8.12 -51.93 -0.42 0.68 16 49 H 0.07 1.25 7.74 -51.93 -0.40 0.85 16 50 H 0.06 1.30 8.14 -51.93 -0.42 0.88 16 51 H 0.09 1.94 6.21 -51.93 -0.32 1.62 16 52 H 0.03 0.85 8.14 -51.93 -0.42 0.42 16 53 H 0.04 1.06 6.33 -51.93 -0.33 0.73 16 54 H 0.27 8.42 6.68 -40.82 -0.27 8.15 16 LS Contribution 396.95 15.07 5.98 5.98 Total: -1.00 -33.30 396.95 -11.60 -44.90 By element: Atomic # 1 Polarization: 9.71 SS G_CDS: -9.83 Total: -0.12 kcal Atomic # 6 Polarization: -0.83 SS G_CDS: -1.41 Total: -2.24 kcal Atomic # 7 Polarization: -57.81 SS G_CDS: -1.31 Total: -59.12 kcal Atomic # 8 Polarization: -10.04 SS G_CDS: 0.07 Total: -9.97 kcal Atomic # 14 Polarization: 25.68 SS G_CDS: -5.11 Total: 20.57 kcal Total LS contribution 5.98 Total: 5.98 kcal Total: -33.30 -11.60 -44.90 kcal The number of atoms in the molecule is 54 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. ZINC001049507351.mol2 54 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 51.294 kcal (2) G-P(sol) polarization free energy of solvation -33.299 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 17.995 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.602 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.901 kcal (6) G-S(sol) free energy of system = (1) + (5) 6.393 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.26 seconds