Wall clock time and date at job start Sun Mar 7 2021 06:33:18 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 N 1.46895 * 1 3 3 H 1.00897 * 109.47018 * 2 1 4 4 C 1.46902 * 109.47190 * 120.00096 * 2 1 3 5 5 C 1.46898 * 109.47103 * 240.00165 * 2 1 3 6 6 C 1.52995 * 109.47477 * 64.99733 * 5 2 1 7 7 H 1.08998 * 112.90727 * 316.25428 * 6 5 2 8 8 C 1.53785 * 113.61327 * 87.50177 * 6 5 2 9 9 C 1.53782 * 87.08113 * 139.98420 * 8 6 5 10 10 H 1.08998 * 113.69243 * 220.01193 * 9 8 6 11 11 N 1.46503 * 113.61532 * 89.11740 * 9 8 6 12 12 C 1.34772 * 120.00094 * 107.50296 * 11 9 8 13 13 O 1.21613 * 119.99751 * 359.97438 * 12 11 9 14 14 C 1.47373 * 120.00097 * 180.02562 * 12 11 9 15 15 C 1.36422 * 127.19356 * 180.02562 * 14 12 11 16 16 C 1.50703 * 125.79904 * 359.95524 * 15 14 12 17 17 O 1.42904 * 109.47020 * 89.71739 * 16 15 14 18 18 C 1.35895 * 116.99866 * 179.97438 * 17 16 15 19 19 C 1.38735 * 120.05190 * 180.02562 * 18 17 16 20 20 C 1.38147 * 119.94129 * 179.97438 * 19 18 17 21 21 C 1.38267 * 120.05789 * 359.97438 * 20 19 18 22 22 C 1.50699 * 119.94534 * 179.97438 * 21 20 19 23 23 O 1.42895 * 109.47158 * 299.99634 * 22 21 20 24 24 Si 1.86300 * 109.46944 * 180.02562 * 22 21 20 25 25 C 1.38271 * 120.10847 * 0.27231 * 21 20 19 26 26 C 1.38146 * 120.05540 * 359.45178 * 25 21 20 27 27 O 1.33650 * 108.39543 * 179.69390 * 15 14 12 28 28 C 1.34212 * 110.91003 * 0.26371 * 27 15 14 29 29 C 1.34178 * 109.12471 * 359.97438 * 28 27 15 30 30 C 1.53773 * 113.61762 * 184.99994 * 6 5 2 31 31 H 1.09002 * 109.47551 * 179.97438 * 1 2 3 32 32 H 1.09009 * 109.47075 * 299.99890 * 1 2 3 33 33 H 1.08999 * 109.47440 * 59.99786 * 1 2 3 34 34 H 1.08996 * 109.47020 * 179.97438 * 4 2 1 35 35 H 1.09001 * 109.47105 * 299.99657 * 4 2 1 36 36 H 1.09002 * 109.46837 * 59.99607 * 4 2 1 37 37 H 1.09007 * 109.47031 * 304.99941 * 5 2 1 38 38 H 1.08994 * 109.47229 * 185.00217 * 5 2 1 39 39 H 1.09002 * 113.61154 * 25.43820 * 8 6 5 40 40 H 1.09002 * 113.61894 * 254.53112 * 8 6 5 41 41 H 0.97005 * 119.99467 * 287.50633 * 11 9 8 42 42 H 1.08994 * 109.47190 * 329.72426 * 16 15 14 43 43 H 1.08999 * 109.46790 * 209.71483 * 16 15 14 44 44 H 1.07994 * 120.03367 * 359.97438 * 19 18 17 45 45 H 1.07996 * 119.97399 * 179.97438 * 20 19 18 46 46 H 1.09000 * 109.47247 * 60.00087 * 22 21 20 47 47 H 0.96698 * 114.00355 * 300.00487 * 23 22 21 48 48 H 1.48506 * 110.00048 * 180.02562 * 24 22 21 49 49 H 1.48502 * 109.99996 * 301.31619 * 24 22 21 50 50 H 1.08003 * 119.96738 * 179.72707 * 25 21 20 51 51 H 1.08003 * 120.02766 * 180.26922 * 26 25 21 52 52 H 1.08002 * 125.43281 * 179.97438 * 28 27 15 53 53 H 1.07999 * 127.01951 * 180.02562 * 29 28 27 54 54 H 1.09003 * 113.61793 * 105.47304 * 30 6 5 55 55 H 1.09002 * 113.69429 * 334.57889 * 30 6 5 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 7 1.4689 0.0000 0.0000 3 1 1.8053 0.9513 0.0000 4 6 1.9586 -0.6925 1.1994 5 6 1.9586 -0.6925 -1.1994 6 6 1.5538 0.0976 -2.4455 7 1 0.5241 0.4529 -2.4067 8 6 2.5663 1.1856 -2.8409 9 6 2.3145 0.7781 -4.3022 10 1 3.2160 0.7643 -4.9146 11 7 1.2099 1.5056 -4.9323 12 6 1.4665 2.4474 -5.8616 13 8 2.6149 2.6936 -6.1768 14 6 0.3554 3.1795 -6.4951 15 6 0.4455 4.1540 -7.4455 16 6 1.7220 4.6847 -8.0457 17 8 2.0639 3.9117 -9.1980 18 6 3.1966 4.2621 -9.8620 19 6 3.5879 3.5548 -10.9896 20 6 4.7395 3.9133 -11.6632 21 6 5.5016 4.9763 -11.2148 22 6 6.7577 5.3648 -11.9512 23 8 7.6681 4.2634 -11.9542 24 14 7.5496 6.8219 -11.1024 25 6 5.1165 5.6795 -10.0883 26 6 3.9627 5.3286 -9.4145 27 8 -0.7908 4.5541 -7.7580 28 6 -1.7067 3.8825 -7.0429 29 6 -1.0818 3.0135 -6.2337 30 6 1.9135 -0.6058 -3.7648 31 1 -0.3634 -1.0277 -0.0005 32 1 -0.3634 0.5139 0.8901 33 1 -0.3634 0.5138 -0.8899 34 1 3.0486 -0.6929 1.1992 35 1 1.5954 -0.1787 2.0894 36 1 1.5952 -1.7202 1.1994 37 1 1.5240 -1.6911 -1.2454 38 1 3.0449 -0.7707 -1.1558 39 1 3.5813 0.9822 -2.4996 40 1 2.2344 2.1970 -2.6062 41 1 0.2939 1.3094 -4.6805 42 1 2.5246 4.6165 -7.3113 43 1 1.5818 5.7261 -8.3352 44 1 2.9928 2.7248 -11.3405 45 1 5.0448 3.3629 -12.5407 46 1 6.5087 5.6332 -12.9779 47 1 7.9337 3.9703 -11.0718 48 1 8.7892 7.2153 -11.8194 49 1 6.6015 7.9642 -11.0640 50 1 5.7158 6.5067 -9.7375 51 1 3.6599 5.8810 -8.5371 52 1 -2.7760 4.0197 -7.1084 53 1 -1.5411 2.3291 -5.5358 54 1 1.0546 -1.0406 -4.2761 55 1 2.7498 -1.2994 -3.6775 There are 72 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 72 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=1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_22_16608396_4549634.mol2 55 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 06:33:18 Heat of formation + Delta-G solvation = 79.442585 kcal Electronic energy + Delta-G solvation = -35702.216085 eV Core-core repulsion = 30985.731231 eV Total energy + Delta-G solvation = -4716.484854 eV No. of doubly occupied orbitals = 72 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 388.200 amu Computer time = 1.51 seconds Orbital eigenvalues (eV) -43.76632 -42.19666 -41.35418 -40.82085 -39.31819 -39.00879 -37.22805 -34.83694 -33.84618 -32.86975 -32.02951 -31.43077 -30.15757 -29.36928 -27.98122 -26.85157 -26.29270 -25.94157 -24.89518 -23.87946 -23.58353 -22.51335 -22.28835 -21.15054 -20.33914 -19.56038 -19.40862 -19.11163 -18.31799 -17.76345 -17.49912 -17.31301 -17.20096 -17.08152 -16.91030 -16.76982 -16.40159 -16.01756 -15.96967 -15.86428 -15.61044 -15.28401 -15.04270 -14.76299 -14.65109 -14.39203 -14.24997 -14.07410 -13.85349 -13.74331 -13.64894 -13.57975 -13.53393 -13.46437 -13.22443 -13.14674 -13.10540 -12.83636 -12.29495 -12.17004 -12.11209 -12.00919 -11.79418 -11.69635 -11.34509 -11.21938 -11.00275 -10.46000 -10.18751 -10.11433 -9.86548 -9.29308 -5.05153 -0.08406 0.21132 0.23790 0.99581 1.04644 1.29161 1.48659 1.59301 1.94422 2.00140 2.06484 2.42550 2.59262 2.92536 2.97779 3.18830 3.29600 3.40864 3.45194 3.51081 3.54909 3.63735 3.66080 3.74678 3.77385 3.81115 3.86185 3.90159 3.90456 4.05479 4.20615 4.24210 4.28537 4.36550 4.38641 4.40477 4.45741 4.46332 4.51339 4.55163 4.60750 4.67991 4.75718 4.76667 4.77831 4.84996 4.86035 4.89455 4.89957 4.96626 5.03698 5.08316 5.15899 5.18861 5.24732 5.43114 5.52551 5.62520 5.86336 6.20106 6.39793 6.75330 7.09363 Molecular weight = 388.20amu Principal moments of inertia in cm(-1) A = 0.009451 B = 0.001796 C = 0.001595 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2961.912458 B =15587.887823 C =17548.959501 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.055 4.055 2 N -0.372 5.372 3 H 0.436 0.564 4 C -0.046 4.046 5 C 0.008 3.992 6 C -0.119 4.119 7 H 0.132 0.868 8 C -0.149 4.149 9 C 0.091 3.909 10 H 0.070 0.930 11 N -0.688 5.688 12 C 0.587 3.413 13 O -0.570 6.570 14 C -0.221 4.221 15 C 0.035 3.965 16 C 0.132 3.868 17 O -0.323 6.323 18 C 0.125 3.875 19 C -0.162 4.162 20 C -0.059 4.059 21 C -0.160 4.160 22 C -0.071 4.071 23 O -0.557 6.557 24 Si 0.778 3.222 25 C -0.076 4.076 26 C -0.203 4.203 27 O -0.185 6.185 28 C -0.020 4.020 29 C -0.188 4.188 30 C -0.127 4.127 31 H 0.123 0.877 32 H 0.125 0.875 33 H 0.123 0.877 34 H 0.123 0.877 35 H 0.125 0.875 36 H 0.121 0.879 37 H 0.144 0.856 38 H 0.141 0.859 39 H 0.111 0.889 40 H 0.077 0.923 41 H 0.417 0.583 42 H 0.113 0.887 43 H 0.093 0.907 44 H 0.132 0.868 45 H 0.136 0.864 46 H 0.104 0.896 47 H 0.395 0.605 48 H -0.303 1.303 49 H -0.284 1.284 50 H 0.150 0.850 51 H 0.151 0.849 52 H 0.246 0.754 53 H 0.203 0.797 54 H 0.083 0.917 55 H 0.112 0.888 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -11.037 -16.986 40.120 44.944 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 -0.197 4.197 2 N 0.052 4.948 3 H 0.272 0.728 4 C -0.188 4.188 5 C -0.114 4.114 6 C -0.138 4.138 7 H 0.149 0.851 8 C -0.187 4.187 9 C -0.014 4.014 10 H 0.088 0.912 11 N -0.340 5.340 12 C 0.375 3.625 13 O -0.450 6.450 14 C -0.226 4.226 15 C -0.018 4.018 16 C 0.058 3.942 17 O -0.237 6.237 18 C 0.081 3.919 19 C -0.181 4.181 20 C -0.077 4.077 21 C -0.161 4.161 22 C -0.180 4.180 23 O -0.365 6.365 24 Si 0.684 3.316 25 C -0.094 4.094 26 C -0.221 4.221 27 O -0.081 6.081 28 C -0.086 4.086 29 C -0.206 4.206 30 C -0.166 4.166 31 H 0.141 0.859 32 H 0.144 0.856 33 H 0.141 0.859 34 H 0.142 0.858 35 H 0.143 0.857 36 H 0.139 0.861 37 H 0.162 0.838 38 H 0.159 0.841 39 H 0.130 0.870 40 H 0.096 0.904 41 H 0.255 0.745 42 H 0.131 0.869 43 H 0.111 0.889 44 H 0.150 0.850 45 H 0.154 0.846 46 H 0.122 0.878 47 H 0.245 0.755 48 H -0.231 1.231 49 H -0.211 1.211 50 H 0.167 0.833 51 H 0.168 0.832 52 H 0.261 0.739 53 H 0.220 0.780 54 H 0.102 0.898 55 H 0.131 0.869 Dipole moment (debyes) X Y Z Total from point charges -10.348 -16.149 38.979 43.442 hybrid contribution -0.700 0.244 -1.009 1.252 sum -11.047 -15.905 37.970 42.623 Atomic orbital electron populations 1.24217 0.76217 1.09752 1.09538 1.44809 1.15981 1.19427 1.14627 0.72790 1.24128 1.05693 1.02415 0.86605 1.23921 1.05869 0.99686 0.81904 1.23063 1.01587 0.96074 0.93028 0.85072 1.23668 1.01180 0.99853 0.94031 1.22052 0.90192 0.94195 0.94999 0.91208 1.45219 1.10919 1.37707 1.40165 1.17333 0.86689 0.79654 0.78853 1.90815 1.23114 1.67043 1.64029 1.21418 0.95635 1.01665 1.03901 1.22119 0.84693 0.97615 0.97406 1.21176 0.90732 0.94890 0.87437 1.86047 1.40128 1.56710 1.40847 1.19118 0.86079 0.94415 0.92332 1.20607 0.99142 1.02544 0.95802 1.20928 0.92305 0.95659 0.98849 1.20343 0.98979 0.98723 0.98015 1.25120 0.89550 0.99261 1.04114 1.86467 1.63361 1.51081 1.35566 0.93852 0.76458 0.74201 0.87081 1.21029 0.95894 0.98706 0.93724 1.21405 0.97621 0.99388 1.03707 1.83812 1.14755 1.54771 1.54730 1.24949 0.95837 0.94180 0.93627 1.23250 0.89294 1.03613 1.04462 1.23289 1.03697 0.94748 0.94869 0.85859 0.85607 0.85894 0.85828 0.85695 0.86090 0.83836 0.84084 0.87035 0.90397 0.74505 0.86887 0.88921 0.84959 0.84627 0.87835 0.75537 1.23109 1.21117 0.83287 0.83165 0.73852 0.78041 0.89848 0.86940 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 -0.06 3.58 8.98 127.69 1.15 4.73 16 2 N -0.37 24.94 0.66 -948.86 -0.62 24.32 16 3 H 0.44 -30.21 8.44 -89.70 -0.76 -30.97 16 4 C -0.05 3.01 9.19 127.69 1.17 4.18 16 5 C 0.01 -0.51 4.48 86.30 0.39 -0.12 16 6 C -0.12 6.47 3.45 -10.27 -0.04 6.44 16 7 H 0.13 -7.60 6.10 -2.39 -0.01 -7.62 16 8 C -0.15 6.71 7.43 31.12 0.23 6.94 16 9 C 0.09 -3.13 4.32 45.52 0.20 -2.93 16 10 H 0.07 -1.74 7.46 -2.39 -0.02 -1.76 16 11 N -0.69 21.08 5.26 -443.34 -2.33 18.75 16 12 C 0.59 -10.90 7.81 86.65 0.68 -10.22 16 13 O -0.57 5.60 14.45 -4.07 -0.06 5.54 16 14 C -0.22 3.96 6.31 -18.99 -0.12 3.84 16 15 C 0.03 -0.44 7.00 25.26 0.18 -0.27 16 16 C 0.13 -1.52 4.73 71.24 0.34 -1.18 16 17 O -0.32 1.91 10.12 -92.36 -0.93 0.98 16 18 C 0.13 -0.82 6.69 22.51 0.15 -0.67 16 19 C -0.16 1.02 9.99 22.37 0.22 1.24 16 20 C -0.06 0.44 9.60 22.25 0.21 0.65 16 21 C -0.16 1.44 5.39 -19.85 -0.11 1.33 16 22 C -0.07 0.67 2.82 71.24 0.20 0.87 16 23 O -0.56 4.87 12.76 -148.98 -1.90 2.97 16 24 Si 0.78 -8.97 29.78 68.60 2.04 -6.92 16 25 C -0.08 0.85 8.66 22.26 0.19 1.04 16 26 C -0.20 2.08 9.04 22.37 0.20 2.29 16 27 O -0.18 2.55 10.52 4.52 0.05 2.60 16 28 C -0.02 0.45 12.03 66.89 0.80 1.26 16 29 C -0.19 4.78 10.60 23.65 0.25 5.03 16 30 C -0.13 5.61 7.39 31.12 0.23 5.84 16 31 H 0.12 -7.91 8.11 -2.39 -0.02 -7.93 16 32 H 0.13 -8.09 8.14 -2.38 -0.02 -8.11 16 33 H 0.12 -7.95 6.10 -2.39 -0.01 -7.96 16 34 H 0.12 -7.90 8.11 -2.39 -0.02 -7.92 16 35 H 0.12 -7.99 8.14 -2.39 -0.02 -8.01 16 36 H 0.12 -7.70 8.14 -2.39 -0.02 -7.72 16 37 H 0.14 -9.12 8.09 -2.38 -0.02 -9.14 16 38 H 0.14 -8.89 7.79 -2.39 -0.02 -8.90 16 39 H 0.11 -5.18 7.90 -2.39 -0.02 -5.20 16 40 H 0.08 -3.34 8.14 -2.39 -0.02 -3.36 16 41 H 0.42 -15.81 7.87 -92.70 -0.73 -16.54 16 42 H 0.11 -1.37 6.02 -2.39 -0.01 -1.38 16 43 H 0.09 -1.35 7.66 -2.39 -0.02 -1.37 16 44 H 0.13 -0.99 8.06 -2.91 -0.02 -1.01 16 45 H 0.14 -1.15 8.06 -2.91 -0.02 -1.17 16 46 H 0.10 -0.81 7.96 -2.39 -0.02 -0.83 16 47 H 0.39 -6.73 8.70 -74.06 -0.64 -7.37 16 48 H -0.30 0.98 7.11 99.48 0.71 1.69 16 49 H -0.28 2.05 7.11 99.48 0.71 2.76 16 50 H 0.15 -2.36 4.87 -2.91 -0.01 -2.38 16 51 H 0.15 -2.28 6.30 -2.91 -0.02 -2.30 16 52 H 0.25 -7.39 8.06 -2.91 -0.02 -7.41 16 53 H 0.20 -7.18 7.74 -2.91 -0.02 -7.20 16 54 H 0.08 -3.50 8.14 -2.39 -0.02 -3.52 16 55 H 0.11 -5.00 8.10 -2.39 -0.02 -5.02 16 Total: 1.00 -90.75 441.91 1.62 -89.13 By element: Atomic # 1 Polarization: -166.50 SS G_CDS: -1.15 Total: -167.65 kcal Atomic # 6 Polarization: 23.75 SS G_CDS: 6.53 Total: 30.28 kcal Atomic # 7 Polarization: 46.03 SS G_CDS: -2.96 Total: 43.07 kcal Atomic # 8 Polarization: 14.93 SS G_CDS: -2.85 Total: 12.09 kcal Atomic # 14 Polarization: -8.97 SS G_CDS: 2.04 Total: -6.92 kcal Total: -90.75 1.62 -89.13 kcal The number of atoms in the molecule is 55 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_16608396_4549634.mol2 55 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 168.576 kcal (2) G-P(sol) polarization free energy of solvation -90.752 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 77.824 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.619 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -89.133 kcal (6) G-S(sol) free energy of system = (1) + (5) 79.443 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.51 seconds