Wall clock time and date at job start Sun Mar 7 2021 05:33:55 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 * 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 O 2 2 C 1.42900 * 1 3 3 Si 1.86299 * 109.47082 * 2 1 4 4 C 1.50705 * 109.46792 * 119.99975 * 2 1 3 5 5 C 1.34830 * 125.65171 * 65.00443 * 4 2 1 6 6 C 1.40801 * 107.04809 * 180.02562 * 5 4 2 7 7 C 1.36101 * 106.73114 * 359.97438 * 6 5 4 8 8 C 1.47573 * 125.94310 * 179.97438 * 7 6 5 9 9 C 1.39927 * 119.95423 * 0.02562 * 8 7 6 10 10 C 1.36422 * 120.27764 * 179.97438 * 9 8 7 11 11 C 1.39879 * 120.18621 * 0.02562 * 10 9 8 12 12 C 1.47296 * 120.04559 * 179.97438 * 11 10 9 13 13 O 1.21627 * 119.99695 * 179.97438 * 12 11 10 14 14 N 1.34781 * 119.99991 * 0.02562 * 12 11 10 15 15 C 1.46496 * 119.99775 * 180.02562 * 14 12 11 16 16 H 1.08996 * 109.47565 * 34.99894 * 15 14 12 17 17 C 1.52997 * 109.46953 * 154.99854 * 15 14 12 18 18 C 1.53006 * 109.47127 * 179.97438 * 17 15 14 19 19 C 1.52999 * 109.46626 * 299.99539 * 18 17 15 20 20 H 1.08993 * 109.47839 * 299.99931 * 19 18 17 21 21 C 1.50706 * 109.46957 * 180.02562 * 19 18 17 22 22 N 1.30517 * 126.34760 * 94.68825 * 21 19 18 23 23 N 1.28599 * 109.67302 * 179.82764 * 22 21 19 24 24 C 1.30518 * 109.67143 * 0.44894 * 23 22 21 25 25 N 1.35490 * 107.30800 * 359.72996 * 24 23 22 26 26 C 1.52997 * 109.46991 * 60.00378 * 19 18 17 27 27 C 1.52996 * 109.47131 * 299.99311 * 26 19 18 28 28 C 1.40407 * 119.90641 * 0.25638 * 11 10 9 29 29 O 1.35681 * 120.13588 * 179.74968 * 28 11 10 30 30 C 1.38271 * 119.72386 * 359.44381 * 28 11 10 31 31 O 1.34230 * 125.65011 * 245.34840 * 4 2 1 32 32 H 0.96698 * 114.00201 * 300.00556 * 1 2 3 33 33 H 1.09000 * 109.47116 * 239.99847 * 2 1 3 34 34 H 1.48504 * 109.99973 * 299.99885 * 3 2 1 35 35 H 1.48500 * 110.00226 * 61.32108 * 3 2 1 36 36 H 1.07999 * 126.47719 * 0.06160 * 5 4 2 37 37 H 1.08003 * 126.63161 * 179.97438 * 6 5 4 38 38 H 1.07997 * 119.86067 * 359.97438 * 9 8 7 39 39 H 1.07995 * 119.90743 * 180.02562 * 10 9 8 40 40 H 0.97001 * 119.99650 * 359.97438 * 14 12 11 41 41 H 1.09001 * 109.47502 * 60.00124 * 17 15 14 42 42 H 1.09001 * 109.47289 * 299.99920 * 17 15 14 43 43 H 1.08993 * 109.46955 * 60.00011 * 18 17 15 44 44 H 1.09000 * 109.47050 * 179.97438 * 18 17 15 45 45 H 1.08007 * 126.34732 * 179.73203 * 24 23 22 46 46 H 0.97000 * 126.97957 * 180.02562 * 25 24 23 47 47 H 1.09001 * 109.47289 * 179.97438 * 26 19 18 48 48 H 1.09000 * 109.47611 * 59.99933 * 26 19 18 49 49 H 1.08996 * 109.47452 * 300.00000 * 27 26 19 50 50 H 1.09000 * 109.47054 * 180.02562 * 27 26 19 51 51 H 0.96700 * 114.00026 * 89.99122 * 29 28 11 52 52 H 1.08004 * 120.09066 * 180.27396 * 30 28 11 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 2.0500 1.7564 0.0000 4 6 1.9313 -0.7104 1.2305 5 6 1.7567 -2.0180 1.5093 6 6 2.3799 -2.2627 2.7480 7 6 2.9072 -1.0783 3.1621 8 6 3.6554 -0.8538 4.4141 9 6 3.8755 -1.9170 5.2968 10 6 4.5667 -1.7170 6.4558 11 6 5.0600 -0.4464 6.7701 12 6 5.8055 -0.2338 8.0226 13 8 6.2344 0.8713 8.2949 14 7 6.0131 -1.2641 8.8665 15 6 6.7539 -1.0524 10.1124 16 1 6.5298 -0.0604 10.5045 17 6 6.3413 -2.1110 11.1371 18 6 7.1156 -1.8904 12.4383 19 6 8.6165 -2.0039 12.1640 20 1 8.8403 -2.9959 11.7718 21 6 9.3792 -1.7872 13.4456 22 7 9.8032 -2.7151 14.2597 23 7 10.4184 -2.1734 15.2507 24 6 10.4064 -0.8750 15.1186 25 7 9.7466 -0.5928 13.9693 26 6 9.0291 -0.9453 11.1392 27 6 8.2549 -1.1659 9.8382 28 6 4.8385 0.6273 5.8929 29 8 5.3106 1.8628 6.1957 30 6 4.1429 0.4190 4.7163 31 8 2.6209 -0.1449 2.2337 32 1 -0.3933 0.4418 0.7650 33 1 1.7923 -0.5139 -0.8900 34 1 1.5615 2.4679 -1.2085 35 1 1.5879 2.4586 1.2242 36 1 1.2376 -2.7411 0.8978 37 1 2.4298 -3.2076 3.2687 38 1 3.4966 -2.9001 5.0595 39 1 4.7335 -2.5420 7.1325 40 1 5.6712 -2.1454 8.6491 41 1 6.5655 -3.1031 10.7452 42 1 5.2720 -2.0305 11.3322 43 1 6.8918 -0.8984 12.8305 44 1 6.8213 -2.6443 13.1685 45 1 10.8418 -0.1583 15.7993 46 1 9.5729 0.2858 13.5969 47 1 10.0985 -1.0259 10.9441 48 1 8.8055 0.0468 11.5314 49 1 8.4786 -2.1579 9.4459 50 1 8.5492 -0.4120 9.1080 51 1 6.2029 2.0348 5.8650 52 1 3.9729 1.2397 4.0351 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_22_16624780_12807986.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 05:33:55 Heat of formation + Delta-G solvation = 11.737029 kcal Electronic energy + Delta-G solvation = -37518.900373 eV Core-core repulsion = 32453.142700 eV Total energy + Delta-G solvation = -5065.757673 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 411.167 amu Computer time = 1.60 seconds Orbital eigenvalues (eV) -44.12017 -43.79079 -41.69249 -40.39657 -39.01107 -38.23349 -37.88825 -35.73095 -34.61050 -34.29835 -33.65279 -32.28876 -32.08360 -31.36792 -30.61829 -29.48377 -27.10027 -25.11331 -24.38686 -24.14441 -24.04323 -23.33731 -22.50677 -22.19575 -21.82008 -21.37153 -21.10865 -19.78185 -19.37546 -18.85520 -18.61151 -17.73926 -17.61688 -17.51946 -16.83992 -16.67264 -16.62068 -16.39012 -16.32341 -16.03783 -15.91634 -15.87532 -15.49679 -15.24487 -15.03314 -14.82540 -14.48090 -14.35380 -14.13440 -14.06515 -13.88998 -13.81857 -13.67221 -13.54687 -13.45507 -12.99401 -12.83450 -12.80808 -12.52346 -12.44167 -12.33250 -12.09552 -11.89556 -11.84583 -11.80871 -11.60277 -11.30242 -11.18796 -10.88543 -10.81997 -10.67731 -10.19323 -10.15364 -10.02689 -9.07636 -5.04715 -0.84654 0.04803 0.60110 0.81773 1.05986 1.37955 1.40558 1.65908 1.76974 1.87506 1.92380 1.92897 1.96360 2.57805 2.95056 3.06951 3.09809 3.27698 3.34970 3.46115 3.46891 3.58836 3.68953 3.79141 3.79592 3.84571 3.88953 3.93618 4.00525 4.09856 4.13465 4.16805 4.20010 4.25867 4.31913 4.34192 4.45476 4.48181 4.51960 4.60528 4.61920 4.71571 4.77179 4.80225 4.83482 4.87794 4.89414 4.93568 5.01541 5.06217 5.10044 5.12937 5.14138 5.32776 5.36114 5.40715 5.89739 6.03960 6.17525 6.37247 6.62498 7.14774 7.76289 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.520 6.520 2 C -0.035 4.035 3 Si 0.697 3.303 4 C -0.043 4.043 5 C -0.173 4.173 6 C -0.177 4.177 7 C 0.022 3.978 8 C 0.031 3.969 9 C -0.116 4.116 10 C -0.064 4.064 11 C -0.166 4.166 12 C 0.560 3.440 13 O -0.518 6.518 14 N -0.725 5.725 15 C 0.145 3.855 16 H 0.091 0.909 17 C -0.126 4.126 18 C -0.107 4.107 19 C -0.003 4.003 20 H 0.110 0.890 21 C 0.186 3.814 22 N -0.291 5.291 23 N -0.296 5.296 24 C 0.154 3.846 25 N -0.581 5.581 26 C -0.115 4.115 27 C -0.127 4.127 28 C 0.179 3.821 29 O -0.474 6.474 30 C -0.141 4.141 31 O -0.162 6.162 32 H 0.381 0.619 33 H 0.139 0.861 34 H -0.247 1.247 35 H -0.255 1.255 36 H 0.156 0.844 37 H 0.156 0.844 38 H 0.139 0.861 39 H 0.137 0.863 40 H 0.399 0.601 41 H 0.076 0.924 42 H 0.077 0.923 43 H 0.067 0.933 44 H 0.080 0.920 45 H 0.223 0.777 46 H 0.429 0.571 47 H 0.074 0.926 48 H 0.065 0.935 49 H 0.071 0.929 50 H 0.075 0.925 51 H 0.399 0.601 52 H 0.144 0.856 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.564 -0.389 -3.306 3.377 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 -0.327 6.327 2 C -0.144 4.144 3 Si 0.596 3.404 4 C -0.093 4.093 5 C -0.192 4.192 6 C -0.196 4.196 7 C -0.027 4.027 8 C 0.031 3.969 9 C -0.134 4.134 10 C -0.083 4.083 11 C -0.170 4.170 12 C 0.348 3.652 13 O -0.394 6.394 14 N -0.378 5.378 15 C 0.041 3.959 16 H 0.109 0.891 17 C -0.164 4.164 18 C -0.146 4.146 19 C -0.024 4.024 20 H 0.128 0.872 21 C -0.083 4.083 22 N -0.131 5.131 23 N -0.136 5.136 24 C -0.135 4.135 25 N -0.194 5.194 26 C -0.153 4.153 27 C -0.165 4.165 28 C 0.132 3.868 29 O -0.286 6.286 30 C -0.160 4.160 31 O -0.059 6.059 32 H 0.229 0.771 33 H 0.156 0.844 34 H -0.172 1.172 35 H -0.179 1.179 36 H 0.173 0.827 37 H 0.174 0.826 38 H 0.157 0.843 39 H 0.154 0.846 40 H 0.235 0.765 41 H 0.094 0.906 42 H 0.096 0.904 43 H 0.086 0.914 44 H 0.099 0.901 45 H 0.239 0.761 46 H 0.269 0.731 47 H 0.093 0.907 48 H 0.083 0.917 49 H 0.090 0.910 50 H 0.094 0.906 51 H 0.257 0.743 52 H 0.161 0.839 Dipole moment (debyes) X Y Z Total from point charges 0.617 -0.185 -2.674 2.750 hybrid contribution -1.111 0.877 -0.350 1.458 sum -0.494 0.692 -3.023 3.140 Atomic orbital electron populations 1.86667 1.16627 1.80134 1.49273 1.24361 0.84028 1.12186 0.93833 0.94495 0.91409 0.73333 0.81135 1.22945 1.00660 0.93785 0.91949 1.21588 1.03928 0.95717 0.97965 1.21916 1.01869 0.98407 0.97363 1.20324 1.03818 0.87466 0.91131 1.17761 0.95461 0.93741 0.89985 1.20710 1.00203 0.98762 0.93739 1.20818 0.95493 0.95515 0.96440 1.20487 1.04731 0.94302 0.97470 1.17971 0.79554 0.84459 0.83224 1.90842 1.50032 1.23475 1.75018 1.45974 1.57728 1.12263 1.21816 1.21031 0.90851 1.00598 0.83461 0.89094 1.21814 1.00891 0.99123 0.94590 1.21528 0.92272 1.03207 0.97563 1.19781 0.93369 1.02201 0.87035 0.87179 1.24862 1.02113 0.81772 0.99596 1.74303 1.12404 1.25889 1.00543 1.74307 1.16750 1.04720 1.17780 1.26586 0.99988 0.96729 0.90188 1.44137 1.44077 1.10782 1.20371 1.21598 1.00837 0.98072 0.94835 1.21891 0.94214 1.03170 0.97267 1.18283 0.93914 0.84080 0.90536 1.84778 1.36495 1.27527 1.79769 1.21595 1.00369 0.97088 0.96920 1.83949 1.57820 1.37717 1.26406 0.77075 0.84397 1.17153 1.17894 0.82653 0.82597 0.84328 0.84568 0.76521 0.90560 0.90425 0.91446 0.90123 0.76111 0.73112 0.90702 0.91666 0.90984 0.90648 0.74264 0.83863 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 O -0.52 -0.09 12.88 -35.23 -0.45 -0.55 16 2 C -0.03 0.04 2.98 36.01 0.11 0.14 16 3 Si 0.70 -0.82 32.11 -169.99 -5.46 -6.28 16 4 C -0.04 -0.01 6.20 -35.51 -0.22 -0.23 16 5 C -0.17 0.01 10.78 -39.82 -0.43 -0.42 16 6 C -0.18 0.08 10.25 -39.38 -0.40 -0.32 16 7 C 0.02 0.01 7.02 -36.54 -0.26 -0.25 16 8 C 0.03 -0.01 5.87 -104.95 -0.62 -0.62 16 9 C -0.12 0.25 9.48 -39.60 -0.38 -0.12 16 10 C -0.06 0.16 9.47 -39.62 -0.38 -0.21 16 11 C -0.17 0.00 5.89 -104.78 -0.62 -0.62 16 12 C 0.56 0.52 7.72 -12.58 -0.10 0.42 16 13 O -0.52 -2.27 14.80 -16.70 -0.25 -2.51 16 14 N -0.73 1.61 5.03 -54.92 -0.28 1.34 16 15 C 0.14 -0.35 2.45 -67.93 -0.17 -0.52 16 16 H 0.09 -0.04 7.58 -51.93 -0.39 -0.44 16 17 C -0.13 0.48 5.39 -26.73 -0.14 0.34 16 18 C -0.11 0.31 5.19 -26.73 -0.14 0.17 16 19 C 0.00 0.01 2.66 -91.77 -0.24 -0.24 16 20 H 0.11 -0.23 8.14 -51.93 -0.42 -0.65 16 21 C 0.19 0.09 6.99 -154.98 -1.08 -0.99 16 22 N -0.29 -1.34 12.21 32.80 0.40 -0.94 16 23 N -0.30 -1.35 12.21 29.69 0.36 -0.99 16 24 C 0.15 -0.03 13.19 -89.95 -1.19 -1.21 16 25 N -0.58 1.04 5.96 -11.36 -0.07 0.97 16 26 C -0.11 0.36 4.97 -26.73 -0.13 0.23 16 27 C -0.13 0.34 5.49 -26.73 -0.15 0.19 16 28 C 0.18 0.17 6.71 -38.75 -0.26 -0.09 16 29 O -0.47 -0.81 11.56 -40.70 -0.47 -1.28 16 30 C -0.14 -0.04 9.65 -39.06 -0.38 -0.42 16 31 O -0.16 -0.15 8.79 4.73 0.04 -0.11 16 32 H 0.38 -0.92 8.70 45.56 0.40 -0.52 16 33 H 0.14 -0.36 7.96 -51.93 -0.41 -0.78 16 34 H -0.25 -0.33 7.11 56.52 0.40 0.07 16 35 H -0.25 -0.42 7.11 56.52 0.40 -0.02 16 36 H 0.16 -0.18 8.06 -52.49 -0.42 -0.61 16 37 H 0.16 -0.44 7.24 -52.48 -0.38 -0.82 16 38 H 0.14 -0.61 6.95 -52.49 -0.36 -0.97 16 39 H 0.14 -0.78 6.37 -52.49 -0.33 -1.11 16 40 H 0.40 -1.91 6.61 -40.82 -0.27 -2.18 16 41 H 0.08 -0.36 8.14 -51.93 -0.42 -0.78 16 42 H 0.08 -0.29 8.14 -51.93 -0.42 -0.71 16 43 H 0.07 -0.19 8.14 -51.93 -0.42 -0.62 16 44 H 0.08 -0.16 8.14 -51.93 -0.42 -0.58 16 45 H 0.22 -0.99 8.06 -52.48 -0.42 -1.41 16 46 H 0.43 -2.18 8.29 -40.82 -0.34 -2.52 16 47 H 0.07 -0.21 8.14 -51.93 -0.42 -0.63 16 48 H 0.06 -0.24 7.52 -51.93 -0.39 -0.64 16 49 H 0.07 -0.23 8.14 -51.93 -0.42 -0.65 16 50 H 0.07 -0.07 8.14 -51.93 -0.42 -0.49 16 51 H 0.40 -0.86 9.06 45.56 0.41 -0.44 16 52 H 0.14 -0.03 7.90 -52.48 -0.41 -0.44 16 LS Contribution 433.56 15.07 6.53 6.53 Total: 0.00 -13.79 433.56 -12.71 -26.50 By element: Atomic # 1 Polarization: -12.02 SS G_CDS: -5.92 Total: -17.93 kcal Atomic # 6 Polarization: 2.41 SS G_CDS: -7.16 Total: -4.75 kcal Atomic # 7 Polarization: -0.04 SS G_CDS: 0.42 Total: 0.38 kcal Atomic # 8 Polarization: -3.32 SS G_CDS: -1.13 Total: -4.45 kcal Atomic # 14 Polarization: -0.82 SS G_CDS: -5.46 Total: -6.28 kcal Total LS contribution 6.53 Total: 6.53 kcal Total: -13.79 -12.71 -26.50 kcal The number of atoms in the molecule is 52 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_16624780_12807986.mol2 52 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 38.242 kcal (2) G-P(sol) polarization free energy of solvation -13.791 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 24.450 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.713 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -26.505 kcal (6) G-S(sol) free energy of system = (1) + (5) 11.737 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.61 seconds