Wall clock time and date at job start Wed Apr 1 2020 03:00:30 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 1.52997 * 1 3 3 C 1.52999 * 109.46893 * 2 1 4 4 C 1.53003 * 109.47234 * 119.99405 * 2 1 3 5 5 C 1.50703 * 109.46947 * 65.00336 * 4 2 1 6 6 C 1.35450 * 126.06622 * 89.97416 * 5 4 2 7 7 N 1.35534 * 108.87177 * 179.97438 * 6 5 4 8 8 H 0.96996 * 125.67838 * 180.02562 * 7 6 5 9 9 C 1.37658 * 108.64230 * 0.02562 * 7 6 5 10 10 C 1.46674 * 126.23222 * 179.97438 * 9 7 6 11 11 O 1.21690 * 120.00173 * 171.18470 * 10 9 7 12 12 N 1.34776 * 120.00092 * 351.18842 * 10 9 7 13 13 C 1.48252 * 126.41734 * 356.58607 * 12 10 9 14 14 C 1.53744 * 105.90512 * 211.09274 * 13 12 10 15 15 H 1.09002 * 112.28176 * 104.64677 * 14 13 12 16 16 C 1.54444 * 109.01505 * 229.74511 * 14 13 12 17 17 N 1.48332 * 104.32538 * 137.92713 * 16 14 13 18 18 C 1.36931 * 128.20077 * 138.19143 * 17 16 14 19 19 H 1.07999 * 120.00257 * 203.32097 * 18 17 16 20 20 C 1.38813 * 120.00103 * 23.32653 * 18 17 16 21 21 N 1.31616 * 120.00516 * 191.86040 * 20 18 17 22 22 Si 1.86800 * 119.99734 * 11.86217 * 20 18 17 23 23 H 1.48499 * 109.47400 * 274.02030 * 22 20 18 24 24 H 1.48504 * 109.47142 * 154.02412 * 22 20 18 25 25 H 1.48499 * 109.47508 * 34.02477 * 22 20 18 26 26 C 1.48330 * 103.60106 * 318.45077 * 17 16 14 27 27 C 1.54034 * 104.53152 * 41.51379 * 26 17 16 28 28 C 1.52992 * 112.12679 * 97.20265 * 27 26 17 29 29 C 1.47194 * 126.70420 * 176.90151 * 12 10 9 30 30 C 1.37872 * 107.53191 * 0.26101 * 9 7 6 31 31 H 1.08997 * 109.47098 * 300.00020 * 1 2 3 32 32 H 1.08999 * 109.47194 * 60.00295 * 1 2 3 33 33 H 1.09005 * 109.46806 * 180.02562 * 1 2 3 34 34 H 1.08994 * 109.47335 * 239.99504 * 2 1 3 35 35 H 1.09003 * 109.47439 * 180.02562 * 3 2 1 36 36 H 1.09000 * 109.46958 * 299.99292 * 3 2 1 37 37 H 1.08994 * 109.47535 * 59.99626 * 3 2 1 38 38 H 1.08996 * 109.47076 * 305.00567 * 4 2 1 39 39 H 1.08996 * 109.47181 * 185.00033 * 4 2 1 40 40 H 1.08001 * 125.56343 * 359.97438 * 6 5 4 41 41 H 1.08997 * 110.07394 * 92.14799 * 13 12 10 42 42 H 1.09001 * 110.56054 * 330.29730 * 13 12 10 43 43 H 1.09006 * 110.46096 * 19.21594 * 16 14 13 44 44 H 1.08999 * 110.46369 * 256.63904 * 16 14 13 45 45 H 0.97007 * 119.99579 * 5.09803 * 21 20 18 46 46 H 1.09002 * 110.46390 * 160.25918 * 26 17 16 47 47 H 1.09003 * 110.46650 * 282.83927 * 26 17 16 48 48 H 1.09003 * 109.47144 * 302.41668 * 28 27 26 49 49 H 1.08994 * 109.47661 * 62.41508 * 28 27 26 50 50 H 1.09004 * 109.47462 * 182.42229 * 28 27 26 51 51 H 1.08995 * 110.06681 * 29.37893 * 29 12 10 52 52 H 1.09004 * 110.06401 * 267.86506 * 29 12 10 53 53 H 1.08000 * 126.45205 * 179.73656 * 30 9 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 2.0399 1.4425 0.0000 4 6 2.0400 -0.7211 1.2493 5 6 1.6414 -2.1732 1.1891 6 6 2.3658 -3.1769 0.6389 7 7 1.6813 -4.3384 0.7773 8 1 1.9771 -5.2095 0.4697 9 6 0.4964 -4.0762 1.4270 10 6 -0.5371 -5.0572 1.7748 11 8 -1.4672 -4.7336 2.4897 12 7 -0.4566 -6.3170 1.3028 13 6 0.5685 -6.8436 0.3703 14 6 -0.1319 -7.9380 -0.4516 15 1 -0.3654 -7.6089 -1.4641 16 6 0.7385 -9.2137 -0.4360 17 7 -0.2329 -10.3186 -0.2472 18 6 -0.2591 -11.5386 -0.8685 19 1 -1.1850 -12.0905 -0.9360 20 6 0.9044 -12.0660 -1.4116 21 7 0.8440 -13.1140 -2.2055 22 14 2.5560 -11.2884 -1.0156 23 1 2.8161 -10.1712 -1.9587 24 1 3.6277 -12.3078 -1.1483 25 1 2.5374 -10.7680 0.3751 26 6 -1.1731 -9.7866 0.7693 27 6 -1.4024 -8.3211 0.3541 28 6 -2.6851 -8.1471 -0.4613 29 6 -1.3699 -7.4305 1.6070 30 6 0.4552 -2.7226 1.6855 31 1 -0.3633 0.5138 0.8900 32 1 -0.3633 0.5138 -0.8900 33 1 -0.3633 -1.0277 0.0005 34 1 1.8933 -0.5139 -0.8899 35 1 3.1299 1.4426 -0.0005 36 1 1.6766 1.9563 -0.8901 37 1 1.6766 1.9564 0.8899 38 1 1.6053 -0.2616 2.1370 39 1 3.1263 -0.6442 1.2952 40 1 3.3313 -3.0691 0.1671 41 1 1.3998 -7.2712 0.9308 42 1 0.9284 -6.0536 -0.2889 43 1 1.4458 -9.1823 0.3928 44 1 1.2653 -9.3272 -1.3835 45 1 -0.0176 -13.4727 -2.4705 46 1 -2.1123 -10.3393 0.7460 47 1 -0.7268 -9.8334 1.7627 48 1 -2.6429 -8.7835 -1.3453 49 1 -3.5440 -8.4284 0.1479 50 1 -2.7825 -7.1056 -0.7678 51 1 -2.3681 -7.0480 1.8199 52 1 -0.9967 -7.9980 2.4596 53 1 -0.3418 -2.1879 2.1809 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 ZINC001092202999.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:00:30 Heat of formation + Delta-G solvation = 35.485491 kcal Electronic energy + Delta-G solvation = -31161.945596 eV Core-core repulsion = 27227.782155 eV Total energy + Delta-G solvation = -3934.163441 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.25 seconds Orbital eigenvalues (eV) -41.66896 -40.20462 -38.33617 -36.62228 -35.32421 -33.02012 -31.80805 -31.35112 -30.37050 -29.72707 -27.38637 -27.24626 -26.35928 -25.70751 -25.51004 -22.92301 -21.55951 -21.07225 -20.60881 -20.14655 -19.30324 -19.00339 -17.50528 -17.35519 -16.51702 -15.94842 -15.45791 -15.17937 -15.07369 -14.75231 -14.52692 -14.29114 -14.00123 -13.88709 -13.60113 -13.37621 -13.30780 -13.04751 -12.92987 -12.89853 -12.58999 -12.45171 -12.36390 -12.17496 -11.90861 -11.72868 -11.44924 -11.34214 -11.18996 -11.10716 -11.01414 -10.84186 -10.71331 -10.59469 -10.43391 -10.17677 -9.96864 -9.60479 -9.19380 -8.98759 -8.90700 -8.76110 -8.27576 -7.17140 -6.42839 -3.41553 1.37596 2.51059 2.79202 3.02397 3.26099 3.31793 3.39914 3.56618 4.29204 4.44380 4.49861 4.64389 4.64987 4.72395 4.78100 4.85970 4.91556 5.07098 5.12007 5.14669 5.20343 5.23203 5.28497 5.34677 5.39072 5.46207 5.50473 5.59021 5.64733 5.67420 5.70482 5.72345 5.77367 5.82956 5.88744 5.92628 5.94604 5.97647 6.05334 6.13335 6.15350 6.20880 6.26584 6.33477 6.36614 6.53128 6.55050 6.61494 6.63824 6.79869 7.19137 7.43299 7.54362 8.07800 8.21175 8.89512 9.40553 10.17597 11.06193 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.016477 B = 0.002615 C = 0.002396 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1698.955637 B =10703.221601 C =11683.435829 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.148 4.148 2 C -0.091 4.091 3 C -0.148 4.148 4 C -0.041 4.041 5 C -0.173 4.173 6 C 0.020 3.980 7 N -0.542 5.542 8 H 0.419 0.581 9 C -0.047 4.047 10 C 0.603 3.397 11 O -0.535 6.535 12 N -0.616 5.616 13 C 0.093 3.907 14 C -0.106 4.106 15 H 0.092 0.908 16 C 0.105 3.895 17 N -0.602 5.602 18 C -0.315 4.315 19 H 0.075 0.925 20 C -0.017 4.017 21 N -0.925 5.925 22 Si 1.062 2.938 23 H -0.295 1.295 24 H -0.298 1.298 25 H -0.283 1.283 26 C 0.136 3.864 27 C -0.084 4.084 28 C -0.121 4.121 29 C 0.119 3.881 30 C -0.102 4.102 31 H 0.052 0.948 32 H 0.048 0.952 33 H 0.061 0.939 34 H 0.068 0.932 35 H 0.053 0.947 36 H 0.052 0.948 37 H 0.054 0.946 38 H 0.068 0.932 39 H 0.066 0.934 40 H 0.168 0.832 41 H 0.077 0.923 42 H 0.072 0.928 43 H 0.040 0.960 44 H 0.068 0.932 45 H 0.264 0.736 46 H 0.057 0.943 47 H 0.032 0.968 48 H 0.065 0.935 49 H 0.055 0.945 50 H 0.048 0.952 51 H 0.081 0.919 52 H 0.073 0.927 53 H 0.144 0.856 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.705 24.541 4.968 25.184 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 -0.206 4.206 2 C -0.110 4.110 3 C -0.205 4.205 4 C -0.079 4.079 5 C -0.180 4.180 6 C -0.116 4.116 7 N -0.143 5.143 8 H 0.262 0.738 9 C -0.160 4.160 10 C 0.394 3.606 11 O -0.412 6.412 12 N -0.349 5.349 13 C -0.031 4.031 14 C -0.128 4.128 15 H 0.110 0.890 16 C -0.021 4.021 17 N -0.326 5.326 18 C -0.442 4.442 19 H 0.093 0.907 20 C -0.217 4.217 21 N -0.565 5.565 22 Si 0.894 3.106 23 H -0.223 1.223 24 H -0.226 1.226 25 H -0.209 1.209 26 C 0.009 3.991 27 C -0.087 4.087 28 C -0.178 4.178 29 C -0.003 4.003 30 C -0.128 4.128 31 H 0.071 0.929 32 H 0.067 0.933 33 H 0.080 0.920 34 H 0.086 0.914 35 H 0.072 0.928 36 H 0.071 0.929 37 H 0.073 0.927 38 H 0.087 0.913 39 H 0.084 0.916 40 H 0.185 0.815 41 H 0.095 0.905 42 H 0.090 0.910 43 H 0.058 0.942 44 H 0.087 0.913 45 H 0.074 0.926 46 H 0.075 0.925 47 H 0.050 0.950 48 H 0.084 0.916 49 H 0.074 0.926 50 H 0.067 0.933 51 H 0.099 0.901 52 H 0.091 0.909 53 H 0.162 0.838 Dipole moment (debyes) X Y Z Total from point charges 3.825 24.252 5.069 25.070 hybrid contribution -1.383 -0.279 -0.080 1.413 sum 2.441 23.973 4.990 24.608 Atomic orbital electron populations 1.21873 0.95168 1.02372 1.01154 1.21100 0.96201 0.95453 0.98237 1.21861 1.00757 0.96251 1.01673 1.20020 1.00187 0.89782 0.97876 1.19368 0.96310 0.95396 1.06904 1.21868 0.99221 0.84877 1.05664 1.42740 1.16018 1.10334 1.45171 0.73765 1.20344 0.90054 0.95487 1.10074 1.16733 0.84513 0.79562 0.79827 1.90828 1.33888 1.78142 1.38376 1.48779 1.29935 1.09367 1.46863 1.22723 0.91969 0.96663 0.91708 1.23059 0.95941 0.95154 0.98597 0.88998 1.22443 0.92974 0.86796 0.99925 1.45369 1.29982 1.13121 1.44176 1.20100 0.96652 0.93656 1.33798 0.90725 1.26120 1.01602 0.96470 0.97535 1.70873 1.27852 1.23762 1.34029 0.83836 0.76455 0.74402 0.75879 1.22296 1.22563 1.20946 1.21836 0.94951 0.90128 0.92136 1.22277 0.95277 0.97172 0.93937 1.21595 0.95189 1.00997 1.00059 1.22196 0.94515 0.86358 0.97246 1.21137 0.98440 0.90982 1.02287 0.92905 0.93297 0.91954 0.91371 0.92838 0.92873 0.92735 0.91286 0.91554 0.81456 0.90517 0.91041 0.94250 0.91343 0.92629 0.92457 0.94991 0.91573 0.92630 0.93273 0.90085 0.90914 0.83790 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 -0.15 -1.20 8.92 37.16 0.33 -0.87 16 2 C -0.09 -0.66 2.91 -90.62 -0.26 -0.92 16 3 C -0.15 -0.89 9.19 37.16 0.34 -0.55 16 4 C -0.04 -0.31 5.18 -27.88 -0.14 -0.45 16 5 C -0.17 -1.66 4.79 -105.02 -0.50 -2.16 16 6 C 0.02 0.17 11.80 -16.91 -0.20 -0.03 16 7 N -0.54 -5.41 5.33 -9.39 -0.05 -5.46 16 8 H 0.42 3.58 5.46 -40.82 -0.22 3.36 16 9 C -0.05 -0.59 6.82 -81.98 -0.56 -1.15 16 10 C 0.60 9.14 7.84 -12.86 -0.10 9.04 16 11 O -0.54 -9.69 17.11 5.20 0.09 -9.60 16 12 N -0.62 -8.64 3.34 -172.33 -0.58 -9.22 16 13 C 0.09 1.16 5.14 -2.69 -0.01 1.14 16 14 C -0.11 -1.63 3.71 -88.29 -0.33 -1.95 16 15 H 0.09 1.38 7.93 -51.93 -0.41 0.97 16 16 C 0.10 2.01 4.19 -2.28 -0.01 2.00 16 17 N -0.60 -13.60 3.16 -168.74 -0.53 -14.13 16 18 C -0.31 -8.53 10.68 -15.06 -0.16 -8.69 16 19 H 0.08 2.16 8.06 -52.49 -0.42 1.74 16 20 C -0.02 -0.48 5.50 -17.43 -0.10 -0.57 16 21 N -0.93 -28.03 13.70 55.49 0.76 -27.27 16 22 Si 1.06 25.04 24.91 -169.99 -4.23 20.81 16 23 H -0.29 -6.41 6.50 56.52 0.37 -6.05 16 24 H -0.30 -7.26 7.11 56.52 0.40 -6.86 16 25 H -0.28 -6.22 6.07 56.52 0.34 -5.88 16 26 C 0.14 2.52 6.36 -2.49 -0.02 2.50 16 27 C -0.08 -1.29 1.07 -152.40 -0.16 -1.46 16 28 C -0.12 -1.76 8.59 37.15 0.32 -1.44 16 29 C 0.12 1.72 6.25 -3.27 -0.02 1.70 16 30 C -0.10 -1.20 9.25 -39.12 -0.36 -1.57 16 31 H 0.05 0.41 8.14 -51.93 -0.42 -0.02 16 32 H 0.05 0.37 8.14 -51.93 -0.42 -0.05 16 33 H 0.06 0.60 6.40 -51.93 -0.33 0.27 16 34 H 0.07 0.52 8.14 -51.93 -0.42 0.09 16 35 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 36 H 0.05 0.31 8.14 -51.93 -0.42 -0.11 16 37 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 38 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 39 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 40 H 0.17 0.95 8.06 -52.49 -0.42 0.52 16 41 H 0.08 0.90 7.09 -51.93 -0.37 0.53 16 42 H 0.07 0.74 5.58 -51.93 -0.29 0.45 16 43 H 0.04 0.74 5.77 -51.93 -0.30 0.44 16 44 H 0.07 1.40 5.14 -51.93 -0.27 1.13 16 45 H 0.26 7.92 8.73 -40.82 -0.36 7.56 16 46 H 0.06 1.07 7.90 -51.93 -0.41 0.66 16 47 H 0.03 0.58 7.16 -51.93 -0.37 0.21 16 48 H 0.07 1.06 8.14 -51.93 -0.42 0.64 16 49 H 0.05 0.74 8.14 -51.93 -0.42 0.31 16 50 H 0.05 0.67 8.14 -51.93 -0.42 0.25 16 51 H 0.08 1.18 7.60 -51.93 -0.39 0.78 16 52 H 0.07 1.03 7.11 -51.93 -0.37 0.66 16 53 H 0.14 1.70 8.06 -52.49 -0.42 1.28 16 LS Contribution 401.03 15.07 6.04 6.04 Total: -1.00 -32.17 401.03 -9.35 -41.52 By element: Atomic # 1 Polarization: 11.65 SS G_CDS: -8.90 Total: 2.75 kcal Atomic # 6 Polarization: -3.49 SS G_CDS: -1.95 Total: -5.44 kcal Atomic # 7 Polarization: -55.69 SS G_CDS: -0.40 Total: -56.08 kcal Atomic # 8 Polarization: -9.69 SS G_CDS: 0.09 Total: -9.60 kcal Atomic # 14 Polarization: 25.04 SS G_CDS: -4.23 Total: 20.81 kcal Total LS contribution 6.04 Total: 6.04 kcal Total: -32.17 -9.35 -41.52 kcal The number of atoms in the molecule is 53 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. ZINC001092202999.mol2 53 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 77.005 kcal (2) G-P(sol) polarization free energy of solvation -32.172 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 44.834 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.348 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.520 kcal (6) G-S(sol) free energy of system = (1) + (5) 35.485 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.26 seconds