Wall clock time and date at job start Tue Mar 31 2020 23:24:32 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 1.53000 * 1 3 3 C 1.53002 * 109.47500 * 2 1 4 4 C 1.53002 * 109.46761 * 119.99796 * 2 1 3 5 5 N 1.46506 * 109.47112 * 175.00126 * 4 2 1 6 6 C 1.45646 * 117.70333 * 269.97879 * 5 4 2 7 7 C 1.52991 * 110.77328 * 158.11982 * 6 5 4 8 8 N 1.47267 * 108.18671 * 46.72799 * 7 6 5 9 9 C 1.34770 * 121.35486 * 118.76741 * 8 7 6 10 10 O 1.21588 * 120.00066 * 359.71913 * 9 8 7 11 11 N 1.34775 * 120.00170 * 179.71443 * 9 8 7 12 12 C 1.46503 * 120.00070 * 180.02562 * 11 9 8 13 13 C 1.53002 * 109.46712 * 180.02562 * 12 11 9 14 14 C 1.53000 * 109.47055 * 299.99494 * 13 12 11 15 15 C 1.52990 * 109.47601 * 60.00299 * 13 12 11 16 16 C 1.53008 * 109.46666 * 180.02562 * 13 12 11 17 17 C 1.50703 * 109.46825 * 180.02562 * 16 13 12 18 18 H 1.07998 * 119.99966 * 359.97438 * 17 16 13 19 19 C 1.37876 * 119.99762 * 180.02562 * 17 16 13 20 20 N 1.31522 * 119.99981 * 359.97438 * 19 17 16 21 21 Si 1.86800 * 120.00225 * 180.02562 * 19 17 16 22 22 H 1.48497 * 109.47259 * 89.99277 * 21 19 17 23 23 H 1.48499 * 109.47431 * 209.99952 * 21 19 17 24 24 H 1.48499 * 109.46800 * 329.99561 * 21 19 17 25 25 C 1.47056 * 117.28969 * 298.49440 * 8 7 6 26 26 C 1.33376 * 117.70682 * 89.99544 * 5 4 2 27 27 O 1.21288 * 118.48954 * 4.28099 * 26 5 4 28 28 H 1.08998 * 109.47074 * 300.00494 * 1 2 3 29 29 H 1.09007 * 109.46923 * 59.99794 * 1 2 3 30 30 H 1.08992 * 109.47464 * 180.02562 * 1 2 3 31 31 H 1.08998 * 109.47074 * 239.99506 * 2 1 3 32 32 H 1.08999 * 109.46602 * 300.00026 * 3 2 1 33 33 H 1.09003 * 109.46911 * 59.99677 * 3 2 1 34 34 H 1.08992 * 109.47388 * 180.02562 * 3 2 1 35 35 H 1.09000 * 109.47391 * 55.00208 * 4 2 1 36 36 H 1.09001 * 109.46848 * 294.99611 * 4 2 1 37 37 H 1.08994 * 109.21876 * 278.45378 * 6 5 4 38 38 H 1.09003 * 109.21586 * 37.82963 * 6 5 4 39 39 H 1.09000 * 109.72259 * 287.05258 * 7 6 5 40 40 H 1.08996 * 109.72132 * 166.39920 * 7 6 5 41 41 H 0.97006 * 120.00156 * 0.02562 * 11 9 8 42 42 H 1.08996 * 109.47216 * 299.99855 * 12 11 9 43 43 H 1.08998 * 109.47071 * 60.00289 * 12 11 9 44 44 H 1.09001 * 109.47051 * 60.01005 * 14 13 12 45 45 H 1.09006 * 109.46948 * 180.02562 * 14 13 12 46 46 H 1.08998 * 109.47653 * 300.00496 * 14 13 12 47 47 H 1.09004 * 109.47713 * 59.99167 * 15 13 12 48 48 H 1.08998 * 109.47535 * 180.02562 * 15 13 12 49 49 H 1.09010 * 109.46950 * 299.99595 * 15 13 12 50 50 H 1.08996 * 109.47081 * 299.99528 * 16 13 12 51 51 H 1.08998 * 109.47250 * 59.99989 * 16 13 12 52 52 H 0.96996 * 119.99515 * 179.97438 * 20 19 17 53 53 H 1.08999 * 109.56469 * 162.55918 * 25 8 7 54 54 H 1.09000 * 109.56736 * 282.91438 * 25 8 7 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 1.4425 0.0000 4 6 2.0399 -0.7212 1.2493 5 7 3.5000 -0.8264 1.1907 6 6 4.0689 -2.0064 0.5542 7 6 5.5022 -1.7361 0.0925 8 7 6.2235 -1.0772 1.1944 9 6 7.3079 -1.6432 1.7602 10 8 7.7062 -2.7221 1.3656 11 7 7.9508 -1.0133 2.7633 12 6 9.1299 -1.6283 3.3780 13 6 9.6642 -0.7145 4.4827 14 6 10.0494 0.6393 3.8829 15 6 8.5822 -0.5124 5.5452 16 6 10.8960 -1.3566 5.1242 17 6 11.4219 -0.4568 6.2128 18 1 10.9274 0.4794 6.4255 19 6 12.5351 -0.8285 6.9365 20 7 13.1376 -1.9684 6.6771 21 14 13.1867 0.2863 8.2863 22 1 12.5379 -0.0653 9.5750 23 1 14.6562 0.1102 8.4076 24 1 12.8839 1.7006 7.9494 25 6 5.7162 0.2264 1.6480 26 6 4.2151 0.1651 1.7243 27 8 3.6279 1.0585 2.2971 28 1 -0.3633 0.5139 0.8899 29 1 -0.3633 0.5139 -0.8900 30 1 -0.3634 -1.0276 0.0005 31 1 1.8933 -0.5139 -0.8899 32 1 1.6768 1.9563 -0.8900 33 1 1.6767 1.9563 0.8900 34 1 3.1300 1.4425 -0.0005 35 1 1.6053 -1.7198 1.2953 36 1 1.7516 -0.1582 2.1370 37 1 4.0709 -2.8321 1.2658 38 1 3.4599 -2.2777 -0.3081 39 1 5.4904 -1.0844 -0.7812 40 1 5.9920 -2.6774 -0.1568 41 1 7.6329 -0.1527 3.0784 42 1 8.8554 -2.5926 3.8056 43 1 9.9007 -1.7727 2.6209 44 1 9.1722 1.0969 3.4256 45 1 10.4305 1.2901 4.6699 46 1 10.8203 0.4952 3.1260 47 1 8.3077 -1.4768 5.9725 48 1 8.9627 0.1390 6.3320 49 1 7.7049 -0.0547 5.0879 50 1 10.6220 -2.3212 5.5515 51 1 11.6668 -1.5003 4.3671 52 1 13.9210 -2.2296 7.1860 53 1 6.1228 0.4534 2.6335 54 1 6.0146 1.0004 0.9409 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC000358694314.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 23:24:32 Heat of formation + Delta-G solvation = -71.544886 kcal Electronic energy + Delta-G solvation = -30968.792158 eV Core-core repulsion = 26940.446142 eV Total energy + Delta-G solvation = -4028.346016 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.06 seconds Orbital eigenvalues (eV) -41.26386 -39.79348 -37.45293 -36.89967 -36.19053 -34.26712 -33.50473 -32.08619 -30.37007 -28.52531 -27.50854 -27.09860 -26.52147 -26.20648 -25.67832 -24.05626 -22.68268 -20.93894 -20.39519 -19.25719 -18.64117 -17.84897 -17.44560 -16.66090 -16.34455 -16.30055 -15.74791 -15.52244 -15.04980 -14.80574 -14.44559 -14.34793 -14.20739 -13.99830 -13.67563 -13.32648 -13.19541 -13.05904 -12.82707 -12.75659 -12.58478 -12.41492 -12.17436 -12.16341 -12.06656 -11.79004 -11.55416 -11.29730 -11.17139 -11.09458 -11.02032 -10.85753 -10.64600 -10.57046 -10.40959 -10.25560 -10.04109 -9.88885 -9.21950 -9.15905 -9.00512 -8.93403 -8.61004 -8.35861 -6.00016 -4.01237 2.20875 2.29539 2.68154 3.20446 3.31299 3.38337 3.40192 3.84899 4.01549 4.38000 4.41939 4.45524 4.47856 4.64635 4.67831 4.76922 4.91203 4.97369 5.08357 5.21034 5.29356 5.34783 5.35496 5.41071 5.46755 5.49443 5.53160 5.55467 5.62182 5.70848 5.73417 5.81557 5.91943 6.04035 6.10160 6.15945 6.21584 6.24652 6.38894 6.54510 6.62526 6.70587 6.78778 7.02953 7.05526 7.06735 7.12003 7.63753 7.74080 7.75840 7.93253 7.98819 8.40172 8.58995 9.03465 9.61883 11.11353 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.023281 B = 0.002182 C = 0.002069 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1202.406542 B =12827.958890 C =13527.257727 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.110 4.110 3 C -0.138 4.138 4 C 0.108 3.892 5 N -0.598 5.598 6 C 0.098 3.902 7 C 0.117 3.883 8 N -0.639 5.639 9 C 0.709 3.291 10 O -0.585 6.585 11 N -0.734 5.734 12 C 0.145 3.855 13 C -0.073 4.073 14 C -0.127 4.127 15 C -0.127 4.127 16 C 0.037 3.963 17 C -0.511 4.511 18 H 0.059 0.941 19 C 0.056 3.944 20 N -0.894 5.894 21 Si 0.889 3.111 22 H -0.282 1.282 23 H -0.288 1.288 24 H -0.275 1.275 25 C 0.100 3.900 26 C 0.512 3.488 27 O -0.538 6.538 28 H 0.057 0.943 29 H 0.057 0.943 30 H 0.055 0.945 31 H 0.069 0.931 32 H 0.048 0.952 33 H 0.061 0.939 34 H 0.049 0.951 35 H 0.077 0.923 36 H 0.090 0.910 37 H 0.072 0.928 38 H 0.088 0.912 39 H 0.076 0.924 40 H 0.115 0.885 41 H 0.394 0.606 42 H 0.063 0.937 43 H 0.064 0.936 44 H 0.027 0.973 45 H 0.067 0.933 46 H 0.048 0.952 47 H 0.048 0.952 48 H 0.067 0.933 49 H 0.026 0.974 50 H 0.019 0.981 51 H 0.019 0.981 52 H 0.260 0.740 53 H 0.112 0.888 54 H 0.103 0.897 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -23.737 3.140 -16.152 28.882 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 -0.202 4.202 2 C -0.130 4.130 3 C -0.196 4.196 4 C -0.015 4.015 5 N -0.330 5.330 6 C -0.026 4.026 7 C -0.007 4.007 8 N -0.380 5.380 9 C 0.411 3.589 10 O -0.462 6.462 11 N -0.391 5.391 12 C 0.022 3.978 13 C -0.073 4.073 14 C -0.184 4.184 15 C -0.184 4.184 16 C -0.001 4.001 17 C -0.549 4.549 18 H 0.078 0.922 19 C -0.146 4.146 20 N -0.533 5.533 21 Si 0.717 3.283 22 H -0.208 1.208 23 H -0.214 1.214 24 H -0.199 1.199 25 C -0.026 4.026 26 C 0.299 3.701 27 O -0.415 6.415 28 H 0.076 0.924 29 H 0.076 0.924 30 H 0.074 0.926 31 H 0.087 0.913 32 H 0.067 0.933 33 H 0.080 0.920 34 H 0.068 0.932 35 H 0.095 0.905 36 H 0.108 0.892 37 H 0.091 0.909 38 H 0.106 0.894 39 H 0.094 0.906 40 H 0.133 0.867 41 H 0.230 0.770 42 H 0.081 0.919 43 H 0.082 0.918 44 H 0.046 0.954 45 H 0.086 0.914 46 H 0.067 0.933 47 H 0.067 0.933 48 H 0.086 0.914 49 H 0.045 0.955 50 H 0.037 0.963 51 H 0.037 0.963 52 H 0.070 0.930 53 H 0.130 0.870 54 H 0.121 0.879 Dipole moment (debyes) X Y Z Total from point charges -23.507 2.676 -16.043 28.586 hybrid contribution 0.327 0.901 0.875 1.298 sum -23.181 3.577 -15.168 27.932 Atomic orbital electron populations 1.21767 0.94458 1.01786 1.02233 1.21480 0.96053 0.97297 0.98132 1.21802 1.00904 0.95246 1.01620 1.21707 0.79216 1.01130 0.99453 1.47216 1.07146 1.20990 1.57685 1.21869 0.94795 0.87515 0.98426 1.21783 0.89885 1.00701 0.88338 1.47342 1.30749 1.21177 1.38731 1.15803 0.79344 0.83730 0.80041 1.90922 1.68035 1.21273 1.66012 1.45558 1.32160 1.24459 1.36880 1.21552 0.84734 0.96389 0.95104 1.20928 0.98079 0.95061 0.93267 1.21761 0.98983 0.97001 1.00651 1.21759 0.96057 1.01543 0.99031 1.19086 0.89966 0.95768 0.95251 1.21178 1.11454 1.05163 1.17124 0.92248 1.25019 0.96929 0.95178 0.97428 1.69967 1.20803 1.21575 1.41003 0.86641 0.78075 0.81074 0.82470 1.20789 1.21361 1.19949 1.21786 0.90402 0.87206 1.03218 1.20167 0.89976 0.81740 0.78168 1.90768 1.70766 1.37188 1.42777 0.92363 0.92376 0.92608 0.91256 0.93338 0.91956 0.93161 0.90500 0.89176 0.90947 0.89378 0.90602 0.86655 0.76959 0.91854 0.91763 0.95423 0.91363 0.93276 0.93309 0.91354 0.95479 0.96301 0.96262 0.93050 0.86985 0.87892 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.14 -0.75 9.19 37.16 0.34 -0.41 16 2 C -0.11 -0.70 3.13 -90.62 -0.28 -0.98 16 3 C -0.14 -1.11 7.91 37.16 0.29 -0.81 16 4 C 0.11 0.78 4.86 -4.04 -0.02 0.76 16 5 N -0.60 -4.94 2.72 -174.88 -0.47 -5.42 16 6 C 0.10 0.64 6.50 -4.51 -0.03 0.61 16 7 C 0.12 0.93 6.53 -3.63 -0.02 0.91 16 8 N -0.64 -6.84 2.98 -179.89 -0.54 -7.38 16 9 C 0.71 10.38 8.34 -86.93 -0.72 9.66 16 10 O -0.58 -10.65 15.82 5.29 0.08 -10.57 16 11 N -0.73 -10.61 4.86 -65.23 -0.32 -10.93 16 12 C 0.15 2.54 4.56 -4.04 -0.02 2.52 16 13 C -0.07 -1.37 0.54 -154.51 -0.08 -1.45 16 14 C -0.13 -2.20 8.05 37.16 0.30 -1.90 16 15 C -0.13 -2.23 8.05 37.15 0.30 -1.93 16 16 C 0.04 0.89 4.04 -27.88 -0.11 0.78 16 17 C -0.51 -13.48 7.65 -34.44 -0.26 -13.74 16 18 H 0.06 1.51 5.68 -52.49 -0.30 1.21 16 19 C 0.06 1.54 5.46 -17.82 -0.10 1.44 16 20 N -0.89 -26.28 13.29 55.43 0.74 -25.55 16 21 Si 0.89 21.18 29.54 -169.99 -5.02 16.16 16 22 H -0.28 -6.67 7.11 56.52 0.40 -6.27 16 23 H -0.29 -6.87 7.11 56.52 0.40 -6.47 16 24 H -0.27 -6.38 7.11 56.52 0.40 -5.98 16 25 C 0.10 0.94 6.43 -5.02 -0.03 0.91 16 26 C 0.51 5.31 5.98 -11.74 -0.07 5.23 16 27 O -0.54 -7.04 14.46 5.55 0.08 -6.96 16 28 H 0.06 0.32 8.14 -51.93 -0.42 -0.10 16 29 H 0.06 0.28 8.14 -51.92 -0.42 -0.14 16 30 H 0.05 0.24 8.14 -51.93 -0.42 -0.18 16 31 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 32 H 0.05 0.34 8.14 -51.93 -0.42 -0.08 16 33 H 0.06 0.59 7.90 -51.93 -0.41 0.18 16 34 H 0.05 0.46 6.13 -51.93 -0.32 0.15 16 35 H 0.08 0.43 8.01 -51.93 -0.42 0.01 16 36 H 0.09 0.83 7.10 -51.93 -0.37 0.46 16 37 H 0.07 0.53 8.14 -51.93 -0.42 0.11 16 38 H 0.09 0.35 8.07 -51.93 -0.42 -0.07 16 39 H 0.08 0.48 8.14 -51.93 -0.42 0.05 16 40 H 0.12 1.03 7.06 -51.93 -0.37 0.67 16 41 H 0.39 4.96 3.80 -40.82 -0.16 4.80 16 42 H 0.06 1.18 8.14 -51.93 -0.42 0.76 16 43 H 0.06 1.19 8.14 -51.93 -0.42 0.77 16 44 H 0.03 0.39 6.86 -51.93 -0.36 0.03 16 45 H 0.07 1.28 6.62 -51.93 -0.34 0.94 16 46 H 0.05 0.87 8.14 -51.93 -0.42 0.44 16 47 H 0.05 0.88 8.14 -51.93 -0.42 0.46 16 48 H 0.07 1.29 6.62 -51.93 -0.34 0.95 16 49 H 0.03 0.39 6.86 -51.92 -0.36 0.04 16 50 H 0.02 0.49 8.14 -51.93 -0.42 0.07 16 51 H 0.02 0.50 8.14 -51.93 -0.42 0.08 16 52 H 0.26 7.27 8.31 -40.82 -0.34 6.93 16 53 H 0.11 1.06 5.96 -51.93 -0.31 0.75 16 54 H 0.10 0.79 8.14 -51.93 -0.42 0.37 16 LS Contribution 411.15 15.07 6.20 6.20 Total: -1.00 -32.63 411.15 -9.29 -41.93 By element: Atomic # 1 Polarization: 10.43 SS G_CDS: -9.51 Total: 0.91 kcal Atomic # 6 Polarization: 2.13 SS G_CDS: -0.52 Total: 1.61 kcal Atomic # 7 Polarization: -48.68 SS G_CDS: -0.59 Total: -49.27 kcal Atomic # 8 Polarization: -17.70 SS G_CDS: 0.16 Total: -17.53 kcal Atomic # 14 Polarization: 21.18 SS G_CDS: -5.02 Total: 16.16 kcal Total LS contribution 6.20 Total: 6.20 kcal Total: -32.63 -9.29 -41.93 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. ZINC000358694314.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 -29.619 kcal (2) G-P(sol) polarization free energy of solvation -32.634 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -62.253 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.292 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.926 kcal (6) G-S(sol) free energy of system = (1) + (5) -71.545 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.06 seconds