Wall clock time and date at job start Sun Mar 7 2021 03:06:36 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 C 2 2 Si 1.86303 * 1 3 3 C 1.86299 * 109.46646 * 2 1 4 4 C 1.86293 * 109.47318 * 240.00288 * 2 1 3 5 5 C 1.90000 * 109.47168 * 119.99863 * 2 1 3 6 6 C 3.07393 * 109.47246 * 120.00035 * 2 1 3 7 7 C 4.50598 * 109.47280 * 119.99999 * 2 1 3 8 8 C 1.39538 * 120.13877 * 86.80945 * 7 6 5 9 9 C 1.37975 * 119.85260 * 179.69770 * 8 7 6 10 10 C 1.38344 * 120.14274 * 0.57747 * 9 8 7 11 11 C 1.50696 * 119.85947 * 179.74403 * 10 9 8 12 12 N 1.46504 * 109.47229 * 269.97989 * 11 10 9 13 13 C 1.34768 * 120.00207 * 179.97438 * 12 11 10 14 14 O 1.21285 * 120.00216 * 359.97438 * 13 12 11 15 15 C 1.50707 * 120.00105 * 179.97438 * 13 12 11 16 16 C 1.50696 * 109.47123 * 179.97438 * 15 13 12 17 17 C 1.38236 * 120.00264 * 269.72374 * 16 15 13 18 18 C 1.38233 * 119.99933 * 179.76529 * 17 16 15 19 19 C 1.38234 * 120.00005 * 0.51212 * 18 17 16 20 20 C 1.50706 * 120.00162 * 179.72136 * 19 18 17 21 21 O 1.42897 * 109.47033 * 245.02502 * 20 19 18 22 22 Si 1.86299 * 109.46901 * 5.02266 * 20 19 18 23 23 H 1.48500 * 109.47263 * 59.99780 * 22 20 19 24 24 H 1.48496 * 109.47276 * 180.02562 * 22 20 19 25 25 H 1.48501 * 109.46994 * 300.00016 * 22 20 19 26 26 C 1.38238 * 120.00082 * 359.74635 * 19 18 17 27 27 C 1.38234 * 119.99814 * 90.00115 * 16 15 13 28 28 C 1.38343 * 120.28621 * 359.71918 * 10 9 8 29 29 C 1.37976 * 120.14217 * 359.97438 * 28 10 9 30 30 H 1.09000 * 109.47332 * 299.99899 * 1 2 3 31 31 H 1.09002 * 109.47176 * 60.00004 * 1 2 3 32 32 H 1.09004 * 109.46801 * 179.97438 * 1 2 3 33 33 H 1.09001 * 109.47058 * 179.97438 * 3 2 1 34 34 H 1.09002 * 109.47329 * 299.99902 * 3 2 1 35 35 H 1.08996 * 109.47529 * 60.00319 * 3 2 1 36 36 H 1.09001 * 109.47264 * 300.00126 * 4 2 1 37 37 H 1.09002 * 109.47236 * 59.99744 * 4 2 1 38 38 H 1.08998 * 109.47688 * 179.97438 * 4 2 1 39 39 H 1.07994 * 120.07438 * 359.97438 * 8 7 6 40 40 H 1.07996 * 119.92784 * 180.30119 * 9 8 7 41 41 H 1.09000 * 109.47137 * 29.97502 * 11 10 9 42 42 H 1.08993 * 109.47410 * 149.98084 * 11 10 9 43 43 H 0.97005 * 119.99341 * 359.97438 * 12 11 10 44 44 H 1.08992 * 109.46909 * 300.00086 * 15 13 12 45 45 H 1.09006 * 109.47140 * 59.99955 * 15 13 12 46 46 H 1.08000 * 119.99920 * 0.02562 * 17 16 15 47 47 H 1.08000 * 119.99912 * 180.23513 * 18 17 16 48 48 H 1.08995 * 109.47351 * 125.02193 * 20 19 18 49 49 H 0.96694 * 114.00640 * 59.99973 * 21 20 19 50 50 H 1.07997 * 119.99832 * 179.97438 * 26 19 18 51 51 H 1.07999 * 120.00023 * 0.02562 * 27 16 15 52 52 H 1.07999 * 119.93194 * 179.97438 * 28 10 9 53 53 H 1.08003 * 120.07184 * 179.97438 * 29 28 10 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 14 1.8630 0.0000 0.0000 3 6 2.4839 1.7565 0.0000 4 6 2.4841 -0.8781 -1.5211 5 6 2.4964 -0.8956 1.5514 6 6 2.8877 -1.4491 2.5098 7 6 3.3651 -2.1241 3.6791 8 6 4.1119 -3.2964 3.5555 9 6 4.5743 -3.9385 4.6858 10 6 4.2888 -3.4292 5.9400 11 6 4.7921 -4.1389 7.1704 12 7 3.7962 -5.1191 7.6105 13 6 4.0323 -5.8773 8.6994 14 8 5.0694 -5.7485 9.3148 15 6 3.0075 -6.8852 9.1524 16 6 3.5114 -7.5959 10.3820 17 6 4.2506 -8.7571 10.2550 18 6 4.7169 -9.4064 11.3828 19 6 4.4351 -8.9002 12.6379 20 6 4.9382 -9.6114 13.8677 21 8 3.8280 -10.1027 14.6214 22 14 6.0237 -11.0377 13.3597 23 1 7.1774 -10.5272 12.5763 24 1 6.5189 -11.7390 14.5713 25 1 5.2396 -11.9842 12.5263 26 6 3.6914 -7.7419 12.7651 27 6 3.2296 -7.0898 11.6371 28 6 3.5437 -2.2708 6.0695 29 6 3.0808 -1.6155 4.9469 30 1 -0.3634 0.5138 0.8900 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3633 -1.0277 -0.0005 33 1 3.5739 1.7566 0.0005 34 1 2.1205 2.2703 -0.8900 35 1 2.1206 2.2703 0.8900 36 1 2.1207 -1.9058 -1.5212 37 1 2.1207 -0.3643 -2.4111 38 1 3.5740 -0.8777 -1.5214 39 1 4.3313 -3.6977 2.5772 40 1 5.1565 -4.8432 4.5914 41 1 5.7267 -4.6497 6.9384 42 1 4.9625 -3.4124 7.9648 43 1 2.9668 -5.2224 7.1180 44 1 2.0734 -6.3741 9.3849 45 1 2.8363 -7.6116 8.3578 46 1 4.4673 -9.1548 9.2746 47 1 5.2976 -10.3115 11.2835 48 1 5.5137 -8.9167 14.4793 49 1 3.2703 -10.7278 14.1384 50 1 3.4709 -7.3467 13.7456 51 1 2.6480 -6.1852 11.7364 52 1 3.3239 -1.8784 7.0514 53 1 2.4989 -0.7115 5.0494 RHF calculation, no. of doubly occupied orbitals= 68 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_13422146_12335836.mol2 53 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 03:06:36 Heat of formation + Delta-G solvation = -28.076817 kcal Electronic energy + Delta-G solvation = -29153.280434 eV Core-core repulsion = 25078.533077 eV Total energy + Delta-G solvation = -4074.747357 eV No. of doubly occupied orbitals = 68 Molecular weight (most abundant/longest-lived isotopes) = 381.167 amu Computer time = 1.35 seconds Orbital eigenvalues (eV) -41.22520 -40.56530 -39.86513 -37.62355 -36.27541 -34.35321 -33.98696 -32.11745 -31.90874 -31.63353 -29.81276 -29.63756 -28.49826 -28.49429 -27.28579 -25.47743 -23.80495 -23.78314 -23.00046 -22.15036 -21.29620 -19.53149 -18.54484 -18.27285 -17.47993 -17.07178 -16.78132 -16.48452 -16.31273 -16.13070 -16.03798 -15.99863 -15.50102 -15.00659 -14.79903 -14.60417 -14.55793 -14.40548 -14.31582 -14.20040 -14.16372 -14.07962 -13.97419 -13.88456 -13.39178 -13.38690 -13.20695 -13.17559 -13.03857 -12.86985 -12.63978 -12.37620 -12.22528 -12.18095 -12.12255 -12.07748 -11.92505 -11.62645 -11.50621 -11.04718 -10.88835 -10.76206 -10.37013 -10.16031 -10.06770 -9.81257 -9.60990 -9.46163 -0.27776 0.28531 0.29000 0.51322 1.19527 1.33949 1.46073 1.49115 1.56473 1.56533 1.65498 1.95113 2.05597 2.30525 2.30994 2.41761 2.83666 3.04440 3.48796 3.50180 3.61501 3.73912 3.77877 3.82225 3.87685 3.89328 3.98044 4.05236 4.22795 4.27620 4.27757 4.39493 4.49639 4.59331 4.61184 4.63266 4.63295 4.63460 4.67566 4.67913 4.68107 4.70028 4.73238 4.83982 4.93124 5.03463 5.11572 5.18320 5.31888 5.37147 5.39253 5.42163 5.42583 5.46740 5.47188 5.59172 5.62700 5.78966 6.04756 6.43482 6.58108 6.66923 7.21126 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.452 4.452 2 Si 1.142 2.858 3 C -0.453 4.453 4 C -0.452 4.452 5 C -0.388 4.388 6 C -0.145 4.145 7 C 0.013 3.987 8 C -0.098 4.098 9 C -0.098 4.098 10 C -0.104 4.104 11 C 0.161 3.839 12 N -0.730 5.730 13 C 0.514 3.486 14 O -0.526 6.526 15 C -0.103 4.103 16 C -0.063 4.063 17 C -0.099 4.099 18 C -0.123 4.123 19 C -0.119 4.119 20 C -0.081 4.081 21 O -0.538 6.538 22 Si 0.950 3.050 23 H -0.250 1.250 24 H -0.255 1.255 25 H -0.252 1.252 26 C -0.088 4.088 27 C -0.103 4.103 28 C -0.098 4.098 29 C -0.098 4.098 30 H 0.072 0.928 31 H 0.077 0.923 32 H 0.072 0.928 33 H 0.072 0.928 34 H 0.077 0.923 35 H 0.072 0.928 36 H 0.072 0.928 37 H 0.077 0.923 38 H 0.072 0.928 39 H 0.129 0.871 40 H 0.130 0.870 41 H 0.078 0.922 42 H 0.079 0.921 43 H 0.403 0.597 44 H 0.105 0.895 45 H 0.105 0.895 46 H 0.123 0.877 47 H 0.120 0.880 48 H 0.118 0.882 49 H 0.376 0.624 50 H 0.128 0.872 51 H 0.123 0.877 52 H 0.131 0.869 53 H 0.129 0.871 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -3.901 0.843 -5.027 6.419 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 -0.560 4.560 2 Si 1.328 2.672 3 C -0.560 4.560 4 C -0.560 4.560 5 C -0.423 4.423 6 C -0.145 4.145 7 C 0.013 3.987 8 C -0.116 4.116 9 C -0.117 4.117 10 C -0.104 4.104 11 C 0.038 3.962 12 N -0.383 5.383 13 C 0.300 3.700 14 O -0.401 6.401 15 C -0.143 4.143 16 C -0.064 4.064 17 C -0.118 4.118 18 C -0.141 4.141 19 C -0.119 4.119 20 C -0.191 4.191 21 O -0.343 6.343 22 Si 0.773 3.227 23 H -0.174 1.174 24 H -0.179 1.179 25 H -0.176 1.176 26 C -0.106 4.106 27 C -0.122 4.122 28 C -0.116 4.116 29 C -0.116 4.116 30 H 0.091 0.909 31 H 0.096 0.904 32 H 0.091 0.909 33 H 0.091 0.909 34 H 0.096 0.904 35 H 0.091 0.909 36 H 0.091 0.909 37 H 0.096 0.904 38 H 0.091 0.909 39 H 0.147 0.853 40 H 0.148 0.852 41 H 0.097 0.903 42 H 0.097 0.903 43 H 0.237 0.763 44 H 0.124 0.876 45 H 0.123 0.877 46 H 0.141 0.859 47 H 0.138 0.862 48 H 0.135 0.865 49 H 0.223 0.777 50 H 0.146 0.854 51 H 0.141 0.859 52 H 0.148 0.852 53 H 0.147 0.853 Dipole moment (debyes) X Y Z Total from point charges -2.287 0.568 -4.240 4.851 hybrid contribution -0.734 -0.031 -0.413 0.843 sum -3.021 0.537 -4.653 5.574 Atomic orbital electron populations 1.26115 1.19953 1.04966 1.04969 0.77035 0.66048 0.64732 0.59404 1.26117 1.06728 1.18230 1.04965 1.26113 1.06715 1.08427 1.14769 1.36087 1.00250 1.01225 1.04710 1.20975 0.99655 0.98719 0.95114 1.16254 0.98249 0.94526 0.89676 1.21256 0.96936 0.94238 0.99216 1.21042 0.99360 0.99843 0.91413 1.19962 0.99651 0.96361 0.94448 1.20195 0.91621 0.90963 0.93425 1.46092 1.22380 1.39748 1.30078 1.20597 0.88073 0.81422 0.79915 1.90770 1.27024 1.67803 1.54549 1.20688 0.98509 0.97759 0.97319 1.19263 0.98430 0.95107 0.93569 1.20883 0.97233 0.95153 0.98484 1.20982 1.00559 1.00122 0.92461 1.20285 1.00018 0.97103 0.94537 1.24975 0.95012 1.05190 0.93946 1.86516 1.41112 1.64919 1.41799 0.85684 0.79303 0.77599 0.80145 1.17373 1.17861 1.17611 1.20960 0.96547 0.94271 0.98789 1.21025 0.99909 0.99382 0.91837 1.21045 0.96960 0.94791 0.98852 1.21257 0.99445 0.99935 0.90996 0.90902 0.90356 0.90905 0.90893 0.90356 0.90905 0.90905 0.90354 0.90894 0.85301 0.85170 0.90333 0.90323 0.76306 0.87642 0.87677 0.85897 0.86243 0.86462 0.77727 0.85441 0.85939 0.85155 0.85296 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 -0.45 1.07 8.65 101.05 0.87 1.95 16 2 Si 1.14 -3.27 14.26 -169.99 -2.42 -5.70 16 3 C -0.45 1.02 8.65 101.05 0.87 1.89 16 4 C -0.45 1.06 8.65 101.05 0.87 1.94 16 5 C -0.39 -0.54 12.14 29.55 0.36 -0.18 16 6 C -0.14 -0.44 13.24 -38.83 -0.51 -0.95 16 7 C 0.01 0.03 5.72 -107.00 -0.61 -0.58 16 8 C -0.10 -0.08 9.75 -39.19 -0.38 -0.46 16 9 C -0.10 0.04 9.68 -39.64 -0.38 -0.35 16 10 C -0.10 0.06 5.25 -104.55 -0.55 -0.49 16 11 C 0.16 -0.06 5.79 -5.19 -0.03 -0.09 16 12 N -0.73 0.84 5.55 -61.47 -0.34 0.50 16 13 C 0.51 0.55 7.82 -10.99 -0.09 0.46 16 14 O -0.53 -2.97 16.03 5.55 0.09 -2.88 16 15 C -0.10 0.15 5.83 -29.03 -0.17 -0.02 16 16 C -0.06 -0.07 4.37 -104.63 -0.46 -0.53 16 17 C -0.10 -0.14 9.70 -39.58 -0.38 -0.53 16 18 C -0.12 -0.20 8.67 -39.58 -0.34 -0.54 16 19 C -0.12 -0.20 5.35 -104.62 -0.56 -0.76 16 20 C -0.08 -0.05 2.80 36.01 0.10 0.05 16 21 O -0.54 -0.53 12.83 -35.23 -0.45 -0.99 16 22 Si 0.95 0.33 25.14 -169.99 -4.27 -3.94 16 23 H -0.25 -0.33 7.11 56.52 0.40 0.07 16 24 H -0.25 -0.42 7.11 56.52 0.40 -0.02 16 25 H -0.25 -0.05 7.04 56.52 0.40 0.34 16 26 C -0.09 -0.16 9.69 -39.58 -0.38 -0.54 16 27 C -0.10 -0.15 9.70 -39.58 -0.38 -0.53 16 28 C -0.10 0.04 9.68 -39.64 -0.38 -0.35 16 29 C -0.10 -0.08 9.75 -39.19 -0.38 -0.46 16 30 H 0.07 -0.15 7.96 -51.93 -0.41 -0.56 16 31 H 0.08 -0.24 7.96 -51.93 -0.41 -0.65 16 32 H 0.07 -0.15 7.96 -51.93 -0.41 -0.56 16 33 H 0.07 -0.13 7.96 -51.93 -0.41 -0.55 16 34 H 0.08 -0.23 7.96 -51.93 -0.41 -0.65 16 35 H 0.07 -0.14 7.96 -51.93 -0.41 -0.55 16 36 H 0.07 -0.15 7.96 -51.93 -0.41 -0.56 16 37 H 0.08 -0.24 7.96 -51.93 -0.41 -0.65 16 38 H 0.07 -0.14 7.96 -51.93 -0.41 -0.56 16 39 H 0.13 -0.03 8.06 -52.49 -0.42 -0.45 16 40 H 0.13 -0.25 8.06 -52.49 -0.42 -0.67 16 41 H 0.08 0.02 8.08 -51.93 -0.42 -0.39 16 42 H 0.08 0.03 8.08 -51.93 -0.42 -0.39 16 43 H 0.40 -1.35 8.46 -40.82 -0.35 -1.70 16 44 H 0.11 -0.37 8.09 -51.93 -0.42 -0.79 16 45 H 0.11 -0.37 8.08 -51.93 -0.42 -0.79 16 46 H 0.12 -0.04 8.06 -52.49 -0.42 -0.46 16 47 H 0.12 0.04 4.87 -52.49 -0.26 -0.21 16 48 H 0.12 0.01 7.96 -51.93 -0.41 -0.41 16 49 H 0.38 -0.86 8.70 45.56 0.40 -0.46 16 50 H 0.13 0.11 8.06 -52.49 -0.42 -0.31 16 51 H 0.12 -0.02 8.06 -52.49 -0.42 -0.44 16 52 H 0.13 -0.24 8.06 -52.49 -0.42 -0.67 16 53 H 0.13 -0.03 8.06 -52.48 -0.42 -0.45 16 LS Contribution 456.38 15.07 6.88 6.88 Total: 0.00 -9.48 456.38 -11.22 -20.70 By element: Atomic # 1 Polarization: -5.72 SS G_CDS: -7.78 Total: -13.50 kcal Atomic # 6 Polarization: 1.85 SS G_CDS: -2.92 Total: -1.07 kcal Atomic # 7 Polarization: 0.84 SS G_CDS: -0.34 Total: 0.50 kcal Atomic # 8 Polarization: -3.50 SS G_CDS: -0.36 Total: -3.86 kcal Atomic # 14 Polarization: -2.94 SS G_CDS: -6.70 Total: -9.64 kcal Total LS contribution 6.88 Total: 6.88 kcal Total: -9.48 -11.22 -20.70 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. s_22_13422146_12335836.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 -7.374 kcal (2) G-P(sol) polarization free energy of solvation -9.478 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -16.852 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.225 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -20.703 kcal (6) G-S(sol) free energy of system = (1) + (5) -28.077 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.35 seconds