Wall clock time and date at job start Sat Apr 11 2020 06:12:01 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 1.52999 * 1 3 3 H 1.09003 * 109.46849 * 2 1 4 4 C 1.50702 * 109.46967 * 119.99342 * 2 1 3 5 5 O 1.21285 * 119.99753 * 103.77278 * 4 2 1 6 6 N 1.34779 * 120.00409 * 283.77248 * 4 2 1 7 7 C 1.46496 * 119.99896 * 0.02562 * 6 4 2 8 8 C 1.46500 * 119.99751 * 179.97438 * 6 4 2 9 9 C 1.50708 * 109.46909 * 90.00253 * 8 6 4 10 10 H 1.08001 * 119.99928 * 359.97438 * 9 8 6 11 11 C 1.37868 * 119.99859 * 179.97438 * 9 8 6 12 12 N 1.31513 * 120.00294 * 180.02562 * 11 9 8 13 13 Si 1.86808 * 120.00078 * 359.97438 * 11 9 8 14 14 H 1.48502 * 109.47011 * 90.00209 * 13 11 9 15 15 H 1.48501 * 109.47070 * 209.99744 * 13 11 9 16 16 H 1.48497 * 109.47091 * 330.00011 * 13 11 9 17 17 N 1.46900 * 109.47399 * 239.99756 * 2 1 3 18 18 C 1.46845 * 111.00090 * 312.33657 * 17 2 1 19 19 C 1.53035 * 109.51530 * 185.84447 * 18 17 2 20 20 C 1.53114 * 109.27805 * 300.80251 * 19 18 17 21 21 O 1.42895 * 109.57539 * 177.59908 * 20 19 18 22 22 C 1.42902 * 113.99980 * 90.29808 * 21 20 19 23 23 H 1.09000 * 110.45517 * 330.70291 * 22 21 20 24 24 C 1.54512 * 110.51497 * 208.09681 * 22 21 20 25 25 C 1.54478 * 104.06324 * 241.35593 * 24 22 21 26 26 O 1.44422 * 104.80253 * 23.97739 * 25 24 22 27 27 C 1.44785 * 105.29650 * 319.45182 * 26 25 24 28 28 C 1.53125 * 109.15127 * 57.66944 * 20 19 18 29 29 C 1.46845 * 110.99831 * 76.54397 * 17 2 1 30 30 H 1.09003 * 109.46849 * 179.97438 * 1 2 3 31 31 H 1.09002 * 109.47583 * 299.99814 * 1 2 3 32 32 H 1.08998 * 109.47074 * 60.00640 * 1 2 3 33 33 H 1.09001 * 109.47360 * 89.99639 * 7 6 4 34 34 H 1.08995 * 109.47264 * 210.00168 * 7 6 4 35 35 H 1.09004 * 109.47355 * 329.99863 * 7 6 4 36 36 H 1.09002 * 109.46534 * 209.99652 * 8 6 4 37 37 H 1.09000 * 109.47311 * 329.99925 * 8 6 4 38 38 H 0.97002 * 120.00622 * 180.02562 * 12 11 9 39 39 H 1.09005 * 109.46111 * 305.85586 * 18 17 2 40 40 H 1.09005 * 109.46379 * 65.82722 * 18 17 2 41 41 H 1.08994 * 109.50086 * 60.75361 * 19 18 17 42 42 H 1.09002 * 109.50028 * 180.87435 * 19 18 17 43 43 H 1.08995 * 109.53640 * 297.76954 * 20 19 18 44 44 H 1.08999 * 110.50490 * 0.02562 * 24 22 21 45 45 H 1.09001 * 110.50846 * 122.57004 * 24 22 21 46 46 H 1.09000 * 110.36985 * 142.80997 * 25 24 22 47 47 H 1.08999 * 110.36741 * 265.14530 * 25 24 22 48 48 H 1.08999 * 110.42654 * 281.77689 * 27 26 25 49 49 H 1.09006 * 110.48545 * 159.32906 * 27 26 25 50 50 H 1.09005 * 109.50381 * 182.39564 * 28 20 19 51 51 H 1.09004 * 109.50116 * 62.28097 * 28 20 19 52 52 H 1.09000 * 109.46833 * 294.18034 * 29 17 2 53 53 H 1.09004 * 109.46004 * 54.16010 * 29 17 2 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 1 1.8933 1.0277 0.0000 4 6 2.0323 -0.7103 1.2306 5 8 2.4702 -1.8380 1.1435 6 7 1.9950 -0.0924 2.4278 7 6 1.4655 1.2695 2.5330 8 6 2.4828 -0.7833 3.6241 9 6 3.9514 -0.4977 3.8053 10 1 4.4696 0.1348 3.0996 11 6 4.6334 -1.0438 4.8718 12 7 5.9149 -0.7942 5.0303 13 14 3.7369 -2.1371 6.0927 14 1 3.8128 -3.5497 5.6408 15 1 4.3712 -2.0103 7.4294 16 1 2.3141 -1.7206 6.1783 17 7 2.0197 -0.6925 -1.1994 18 6 1.3247 -1.9721 -1.3889 19 6 1.9582 -2.7298 -2.5579 20 6 1.8552 -1.8791 -3.8268 21 8 2.4945 -2.5565 -4.9105 22 6 1.6248 -3.4113 -5.6556 23 1 0.8285 -3.7943 -5.0174 24 6 2.4204 -4.5760 -6.2865 25 6 2.2174 -4.3892 -7.8065 26 8 1.9125 -2.9869 -7.9685 27 6 1.0324 -2.6576 -6.8670 28 6 2.5447 -0.5332 -3.5867 29 6 1.8944 0.1609 -2.3878 30 1 -0.3633 -1.0277 -0.0005 31 1 -0.3634 0.5138 0.8900 32 1 -0.3633 0.5137 -0.8900 33 1 0.3934 1.2287 2.7251 34 1 1.9619 1.7899 3.3520 35 1 1.6475 1.8031 1.6002 36 1 1.9336 -0.4300 4.4969 37 1 2.3327 -1.8569 3.5103 38 1 6.3948 -1.1787 5.7804 39 1 1.4090 -2.5692 -0.4808 40 1 0.2726 -1.7856 -1.6044 41 1 3.0069 -2.9286 -2.3370 42 1 1.4322 -3.6726 -2.7083 43 1 0.8058 -1.7125 -4.0697 44 1 3.4769 -4.4999 -6.0297 45 1 2.0173 -5.5347 -5.9602 46 1 3.1301 -4.6438 -8.3452 47 1 1.3861 -5.0012 -8.1562 48 1 0.0199 -3.0052 -7.0721 49 1 1.0358 -1.5830 -6.6840 50 1 2.4378 0.0936 -4.4721 51 1 3.6027 -0.6977 -3.3821 52 1 0.8397 0.3375 -2.5986 53 1 2.3927 1.1130 -2.2054 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 ZINC000361435474.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:12:01 Heat of formation + Delta-G solvation = -107.714866 kcal Electronic energy + Delta-G solvation = -31118.745162 eV Core-core repulsion = 26991.112036 eV Total energy + Delta-G solvation = -4127.633126 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.99 seconds Orbital eigenvalues (eV) -40.34444 -39.77170 -38.42517 -36.87715 -34.87906 -33.60882 -32.45304 -31.49099 -30.92374 -29.57254 -28.85705 -28.13582 -26.08672 -24.91463 -23.64268 -23.24761 -22.78590 -21.47387 -21.37236 -19.64710 -18.37405 -17.57106 -16.92727 -16.83948 -16.51720 -16.27553 -15.96798 -15.48507 -14.93109 -14.87980 -14.71827 -14.65904 -14.28913 -13.82778 -13.70490 -13.47408 -13.26605 -13.12861 -12.68320 -12.56724 -12.47704 -12.39958 -12.13420 -12.09624 -11.91625 -11.85932 -11.75827 -11.62822 -11.48319 -11.31567 -11.06194 -10.99931 -10.89944 -10.79711 -10.54113 -10.49968 -10.22708 -10.11944 -9.54452 -9.47755 -8.90181 -8.56664 -8.10878 -7.66434 -6.05907 -4.04435 3.29086 3.30141 3.32701 3.35979 3.37451 3.58372 3.64254 4.12722 4.18654 4.41213 4.46503 4.63231 4.65221 4.71814 4.77850 4.87619 4.89971 4.98396 5.08038 5.09219 5.11727 5.19214 5.23957 5.27386 5.30445 5.33893 5.38962 5.45347 5.47578 5.50693 5.63507 5.65190 5.68961 5.70605 5.79316 5.86342 5.87983 5.98271 6.11219 6.17403 6.21064 6.32112 6.37462 6.68576 6.92859 7.06977 7.10011 7.19621 7.36972 7.63456 8.27811 8.50097 8.97189 9.04440 9.54239 11.07576 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.018856 B = 0.002290 C = 0.002158 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1484.599758 B =12223.200248 C =12969.535959 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.180 4.180 2 C 0.064 3.936 3 H 0.102 0.898 4 C 0.517 3.483 5 O -0.524 6.524 6 N -0.598 5.598 7 C 0.082 3.918 8 C 0.217 3.783 9 C -0.526 4.526 10 H 0.075 0.925 11 C 0.071 3.929 12 N -0.897 5.897 13 Si 0.876 3.124 14 H -0.274 1.274 15 H -0.285 1.285 16 H -0.267 1.267 17 N -0.514 5.514 18 C 0.053 3.947 19 C -0.134 4.134 20 C 0.088 3.912 21 O -0.363 6.363 22 C 0.056 3.944 23 H 0.076 0.924 24 C -0.155 4.155 25 C 0.045 3.955 26 O -0.371 6.371 27 C 0.024 3.976 28 C -0.111 4.111 29 C 0.059 3.941 30 H 0.065 0.935 31 H 0.070 0.930 32 H 0.061 0.939 33 H 0.044 0.956 34 H 0.076 0.924 35 H 0.059 0.941 36 H 0.029 0.971 37 H 0.035 0.965 38 H 0.264 0.736 39 H 0.104 0.896 40 H 0.028 0.972 41 H 0.084 0.916 42 H 0.063 0.937 43 H 0.054 0.946 44 H 0.092 0.908 45 H 0.085 0.915 46 H 0.094 0.906 47 H 0.059 0.941 48 H 0.065 0.935 49 H 0.096 0.904 50 H 0.071 0.929 51 H 0.083 0.917 52 H 0.033 0.967 53 H 0.081 0.919 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -15.358 -0.927 -21.522 26.456 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 -0.239 4.239 2 C -0.048 4.048 3 H 0.119 0.881 4 C 0.302 3.698 5 O -0.400 6.400 6 N -0.331 5.331 7 C -0.062 4.062 8 C 0.097 3.903 9 C -0.565 4.565 10 H 0.093 0.907 11 C -0.131 4.131 12 N -0.536 5.536 13 Si 0.703 3.297 14 H -0.199 1.199 15 H -0.211 1.211 16 H -0.191 1.191 17 N -0.238 5.238 18 C -0.074 4.074 19 C -0.173 4.173 20 C 0.031 3.969 21 O -0.282 6.282 22 C -0.003 4.003 23 H 0.094 0.906 24 C -0.193 4.193 25 C -0.032 4.032 26 O -0.289 6.289 27 C -0.054 4.054 28 C -0.149 4.149 29 C -0.069 4.069 30 H 0.084 0.916 31 H 0.089 0.911 32 H 0.080 0.920 33 H 0.063 0.937 34 H 0.094 0.906 35 H 0.078 0.922 36 H 0.046 0.954 37 H 0.053 0.947 38 H 0.074 0.926 39 H 0.122 0.878 40 H 0.046 0.954 41 H 0.102 0.898 42 H 0.081 0.919 43 H 0.072 0.928 44 H 0.110 0.890 45 H 0.104 0.896 46 H 0.112 0.888 47 H 0.078 0.922 48 H 0.083 0.917 49 H 0.115 0.885 50 H 0.090 0.910 51 H 0.102 0.898 52 H 0.051 0.949 53 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges -14.183 -1.506 -21.568 25.857 hybrid contribution -1.469 -0.431 0.904 1.778 sum -15.652 -1.937 -20.664 25.995 Atomic orbital electron populations 1.22383 0.95667 1.03081 1.02787 1.21664 0.93897 0.98759 0.90449 0.88060 1.20060 0.79125 0.86841 0.83756 1.90611 1.45496 1.19026 1.84864 1.47810 1.61553 1.15117 1.08629 1.21710 0.97668 0.84188 1.02594 1.19642 0.95561 0.93400 0.81730 1.21332 0.92406 1.31491 1.11262 0.90730 1.24864 0.94731 0.95924 0.97563 1.69898 1.08102 1.44868 1.30728 0.86854 0.80188 0.81838 0.80794 1.19948 1.21109 1.19147 1.61725 1.57044 1.03783 1.01260 1.22264 0.93944 0.91034 1.00170 1.22070 1.03593 0.97855 0.93735 1.22284 0.95594 0.92663 0.86391 1.88048 1.35953 1.60307 1.43903 1.23493 0.92997 0.90733 0.93037 0.90614 1.23078 1.03184 0.97620 0.95375 1.23416 1.01074 0.83306 0.95371 1.89215 1.66917 1.24986 1.47816 1.24057 0.93351 1.01643 0.86303 1.21627 1.02007 0.94152 0.97117 1.22083 0.98577 0.96503 0.89753 0.91638 0.91139 0.91990 0.93723 0.90558 0.92198 0.95354 0.94652 0.92601 0.87814 0.95392 0.89754 0.91883 0.92777 0.88955 0.89636 0.88774 0.92241 0.91654 0.88540 0.91016 0.89783 0.94925 0.90074 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 -0.18 -2.03 8.21 37.16 0.30 -1.72 16 2 C 0.06 0.93 1.93 -68.86 -0.13 0.80 16 3 H 0.10 1.34 6.23 -51.93 -0.32 1.02 16 4 C 0.52 10.36 6.84 -10.98 -0.08 10.28 16 5 O -0.52 -12.67 13.86 5.55 0.08 -12.60 16 6 N -0.60 -12.15 2.86 -182.95 -0.52 -12.68 16 7 C 0.08 1.23 9.36 59.84 0.56 1.79 16 8 C 0.22 5.31 4.23 -5.19 -0.02 5.28 16 9 C -0.53 -15.23 9.94 -34.44 -0.34 -15.58 16 10 H 0.07 2.38 8.06 -52.49 -0.42 1.96 16 11 C 0.07 2.10 5.47 -17.82 -0.10 2.00 16 12 N -0.90 -27.94 13.96 55.43 0.77 -27.17 16 13 Si 0.88 21.67 27.47 -169.99 -4.67 17.00 16 14 H -0.27 -6.82 7.11 56.52 0.40 -6.42 16 15 H -0.29 -6.92 7.11 56.52 0.40 -6.52 16 16 H -0.27 -6.18 6.54 56.52 0.37 -5.81 16 17 N -0.51 -7.43 4.36 -228.08 -0.99 -8.42 16 18 C 0.05 0.73 4.17 -3.84 -0.02 0.72 16 19 C -0.13 -1.68 5.72 -26.65 -0.15 -1.83 16 20 C 0.09 0.95 2.52 -26.61 -0.07 0.88 16 21 O -0.36 -4.19 9.63 -35.23 -0.34 -4.53 16 22 C 0.06 0.50 3.38 -25.16 -0.09 0.41 16 23 H 0.08 0.57 7.80 -51.93 -0.41 0.17 16 24 C -0.15 -1.21 6.90 -25.16 -0.17 -1.39 16 25 C 0.05 0.34 7.63 37.93 0.29 0.63 16 26 O -0.37 -3.93 11.66 -35.23 -0.41 -4.34 16 27 C 0.02 0.20 7.40 37.93 0.28 0.48 16 28 C -0.11 -1.22 5.75 -26.65 -0.15 -1.37 16 29 C 0.06 0.65 5.22 -3.84 -0.02 0.63 16 30 H 0.06 0.79 6.44 -51.93 -0.33 0.45 16 31 H 0.07 0.74 6.47 -51.93 -0.34 0.40 16 32 H 0.06 0.57 7.09 -51.93 -0.37 0.20 16 33 H 0.04 0.54 7.45 -51.93 -0.39 0.16 16 34 H 0.08 1.19 8.07 -51.93 -0.42 0.77 16 35 H 0.06 0.74 6.02 -51.93 -0.31 0.43 16 36 H 0.03 0.66 7.13 -51.93 -0.37 0.29 16 37 H 0.04 0.92 6.85 -51.93 -0.36 0.57 16 38 H 0.26 7.67 8.31 -40.82 -0.34 7.33 16 39 H 0.10 1.76 5.87 -51.93 -0.30 1.46 16 40 H 0.03 0.33 6.59 -51.93 -0.34 -0.01 16 41 H 0.08 1.27 8.14 -51.93 -0.42 0.84 16 42 H 0.06 0.69 8.10 -51.93 -0.42 0.27 16 43 H 0.05 0.50 7.80 -51.93 -0.41 0.10 16 44 H 0.09 0.83 8.00 -51.93 -0.42 0.42 16 45 H 0.09 0.51 8.14 -51.93 -0.42 0.09 16 46 H 0.09 0.62 8.14 -51.93 -0.42 0.19 16 47 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 48 H 0.07 0.43 8.14 -51.93 -0.42 0.00 16 49 H 0.10 0.82 8.09 -51.93 -0.42 0.40 16 50 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 51 H 0.08 1.09 8.14 -51.93 -0.42 0.66 16 52 H 0.03 0.31 7.13 -51.93 -0.37 -0.06 16 53 H 0.08 0.84 7.95 -51.93 -0.41 0.43 16 LS Contribution 401.64 15.07 6.05 6.05 Total: -1.00 -35.51 401.64 -9.19 -44.70 By element: Atomic # 1 Polarization: 9.21 SS G_CDS: -9.25 Total: -0.04 kcal Atomic # 6 Polarization: 1.92 SS G_CDS: 0.10 Total: 2.02 kcal Atomic # 7 Polarization: -47.52 SS G_CDS: -0.74 Total: -48.26 kcal Atomic # 8 Polarization: -20.80 SS G_CDS: -0.67 Total: -21.47 kcal Atomic # 14 Polarization: 21.67 SS G_CDS: -4.67 Total: 17.00 kcal Total LS contribution 6.05 Total: 6.05 kcal Total: -35.51 -9.19 -44.70 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. ZINC000361435474.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 -63.016 kcal (2) G-P(sol) polarization free energy of solvation -35.511 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -98.528 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.187 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.699 kcal (6) G-S(sol) free energy of system = (1) + (5) -107.715 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.99 seconds