Wall clock time and date at job start Tue Mar 31 2020 20:28:21 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 1.53001 * 1 3 3 C 1.53000 * 109.47048 * 2 1 4 4 H 1.09005 * 109.47141 * 55.00432 * 3 2 1 5 5 C 1.53008 * 109.47136 * 174.99717 * 3 2 1 6 6 N 1.46493 * 109.47623 * 295.00089 * 3 2 1 7 7 C 1.33967 * 122.78470 * 299.97810 * 6 3 2 8 8 O 1.21233 * 125.40634 * 359.97438 * 7 6 3 9 9 C 1.51449 * 109.17875 * 180.26123 * 7 6 3 10 10 C 1.53742 * 103.35747 * 359.62889 * 9 7 6 11 11 C 1.52524 * 110.49494 * 241.56875 * 10 9 7 12 12 C 1.53229 * 109.19576 * 181.45107 * 11 10 9 13 13 C 1.53056 * 109.20783 * 56.77769 * 12 11 10 14 14 N 1.46847 * 109.61182 * 300.36031 * 13 12 11 15 15 C 1.46906 * 110.99748 * 186.23269 * 14 13 12 16 16 C 1.52996 * 109.47187 * 293.95820 * 15 14 13 17 17 C 1.53000 * 109.46979 * 180.02562 * 16 15 14 18 18 C 1.50700 * 109.47201 * 179.97438 * 17 16 15 19 19 H 1.08006 * 119.99874 * 0.02562 * 18 17 16 20 20 C 1.37880 * 120.00153 * 179.97438 * 18 17 16 21 21 N 1.31511 * 119.99750 * 0.02562 * 20 18 17 22 22 Si 1.86798 * 119.99850 * 179.97438 * 20 18 17 23 23 H 1.48499 * 109.47124 * 60.00133 * 22 20 18 24 24 H 1.48504 * 109.46783 * 180.02562 * 22 20 18 25 25 H 1.48502 * 109.47190 * 299.99877 * 22 20 18 26 26 C 1.46961 * 111.15455 * 62.17538 * 14 13 12 27 27 C 1.34057 * 122.78837 * 119.99615 * 6 3 2 28 28 O 1.21230 * 125.50114 * 0.02562 * 27 6 3 29 29 H 1.09004 * 109.47014 * 299.99974 * 1 2 3 30 30 H 1.09004 * 109.46961 * 59.99990 * 1 2 3 31 31 H 1.08995 * 109.47464 * 179.97438 * 1 2 3 32 32 H 1.08996 * 109.47291 * 240.00623 * 2 1 3 33 33 H 1.08995 * 109.47099 * 120.00198 * 2 1 3 34 34 H 1.09001 * 109.47142 * 180.02562 * 5 3 2 35 35 H 1.08995 * 109.47019 * 300.00998 * 5 3 2 36 36 H 1.09005 * 109.46522 * 60.00336 * 5 3 2 37 37 H 1.08999 * 110.63973 * 118.22312 * 9 7 6 38 38 H 1.08995 * 110.64030 * 241.28675 * 9 7 6 39 39 H 1.08992 * 109.51940 * 301.36849 * 11 10 9 40 40 H 1.08997 * 109.51553 * 61.54171 * 11 10 9 41 41 H 1.08995 * 109.51798 * 176.69866 * 12 11 10 42 42 H 1.09003 * 109.51922 * 296.86063 * 12 11 10 43 43 H 1.09002 * 109.44128 * 60.40161 * 13 12 11 44 44 H 1.08999 * 109.44815 * 180.31312 * 13 12 11 45 45 H 1.09002 * 109.46426 * 53.95542 * 15 14 13 46 46 H 1.08992 * 109.47165 * 173.95251 * 15 14 13 47 47 H 1.09002 * 109.47154 * 299.99795 * 16 15 14 48 48 H 1.08992 * 109.47533 * 59.99656 * 16 15 14 49 49 H 1.08998 * 109.47090 * 299.99335 * 17 16 15 50 50 H 1.09000 * 109.47705 * 59.99483 * 17 16 15 51 51 H 0.97005 * 119.99852 * 180.02562 * 21 20 18 52 52 H 1.08994 * 109.45168 * 179.18659 * 26 14 13 53 53 H 1.08998 * 109.45241 * 59.25191 * 26 14 13 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 2.0400 1.4425 0.0000 4 1 1.6054 1.9815 0.8419 5 6 3.5649 1.4444 0.1258 6 7 1.6525 2.0976 -1.2517 7 6 2.0426 1.6534 -2.4539 8 8 2.7437 0.6843 -2.6510 9 6 1.4744 2.5585 -3.5271 10 6 0.6769 3.6012 -2.7267 11 6 -0.8009 3.5447 -3.1000 12 6 -1.5605 4.6182 -2.3135 13 6 -0.9392 5.9871 -2.6008 14 7 0.4733 5.9814 -2.1992 15 6 1.0613 7.3219 -2.3235 16 6 1.1038 7.7254 -3.7987 17 6 1.7169 9.1212 -3.9281 18 6 1.7594 9.5184 -5.3812 19 1 1.3860 8.8429 -6.1368 20 6 2.2738 10.7445 -5.7461 21 7 2.7279 11.5671 -4.8260 22 14 2.3271 11.2364 -7.5473 23 1 0.9482 11.2476 -8.0984 24 1 2.9220 12.5913 -7.6730 25 1 3.1542 10.2612 -8.3025 26 6 1.2408 4.9959 -2.9733 27 6 0.8784 3.1914 -1.2892 28 8 0.4156 3.7598 -0.3236 29 1 -0.3633 0.5138 0.8900 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3634 -1.0276 -0.0005 32 1 1.8934 -0.5137 -0.8900 33 1 1.8933 -0.5138 0.8899 34 1 3.9282 2.4721 0.1263 35 1 3.8532 0.9569 1.0571 36 1 3.9995 0.9053 -0.7161 37 1 2.2758 3.0352 -4.0915 38 1 0.8149 2.0000 -4.1911 39 1 -0.9139 3.7279 -4.1685 40 1 -1.2013 2.5613 -2.8539 41 1 -2.6067 4.6217 -2.6193 42 1 -1.4929 4.4043 -1.2468 43 1 -1.0126 6.2024 -3.6668 44 1 -1.4733 6.7532 -2.0387 45 1 0.4547 8.0375 -1.7684 46 1 2.0736 7.3134 -1.9197 47 1 1.7103 7.0097 -4.3537 48 1 0.0915 7.7338 -4.2024 49 1 1.1107 9.8371 -3.3731 50 1 2.7293 9.1124 -3.5245 51 1 3.0896 12.4299 -5.0826 52 1 2.2854 5.0250 -2.6638 53 1 1.1703 5.2335 -4.0348 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001274040985.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 20:28:21 Heat of formation + Delta-G solvation = -82.949215 kcal Electronic energy + Delta-G solvation = -31151.271726 eV Core-core repulsion = 27215.168571 eV Total energy + Delta-G solvation = -3936.103155 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.88 seconds Orbital eigenvalues (eV) -42.52114 -39.41553 -38.21844 -36.46654 -35.87552 -34.25001 -32.97749 -31.87436 -30.68538 -30.25884 -27.83228 -26.69533 -24.74594 -24.43904 -24.07465 -22.83600 -22.39461 -21.46449 -20.53914 -19.70830 -18.55022 -17.36363 -16.81005 -16.48270 -16.17761 -15.40979 -15.24866 -14.96900 -14.69695 -14.63426 -14.48443 -14.23160 -14.14994 -13.98170 -13.73675 -13.53885 -13.48410 -13.11211 -12.83371 -12.71242 -12.38201 -12.24052 -12.15665 -12.07780 -11.88791 -11.63714 -11.45039 -11.37066 -11.18362 -11.11894 -10.89387 -10.73647 -10.67947 -10.64724 -10.42821 -10.16914 -9.87076 -9.79239 -9.64804 -9.44252 -9.20911 -8.36937 -7.85139 -6.01752 -4.04741 1.43985 2.34041 2.60409 3.30562 3.35487 3.37338 3.77149 3.93093 4.11268 4.28141 4.40447 4.43320 4.44552 4.64495 4.69261 4.82941 4.97507 5.03083 5.04048 5.07905 5.22171 5.24920 5.28392 5.33508 5.36461 5.41913 5.51763 5.55868 5.57950 5.60885 5.63232 5.65602 5.71523 5.78371 5.83607 5.87140 5.90320 5.96693 6.00088 6.09974 6.24850 6.34652 6.56442 6.73031 6.76432 7.00935 7.22725 7.31090 7.39924 7.63954 7.74230 7.78954 7.97450 8.40204 9.02038 9.59401 11.09204 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.018797 B = 0.002602 C = 0.002526 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1489.258988 B =10759.032665 C =11080.302489 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.139 4.139 3 C 0.126 3.874 4 H 0.103 0.897 5 C -0.168 4.168 6 N -0.571 5.571 7 C 0.532 3.468 8 O -0.486 6.486 9 C -0.155 4.155 10 C -0.090 4.090 11 C -0.099 4.099 12 C -0.124 4.124 13 C 0.055 3.945 14 N -0.529 5.529 15 C 0.054 3.946 16 C -0.145 4.145 17 C 0.025 3.975 18 C -0.522 4.522 19 H 0.052 0.948 20 C 0.057 3.943 21 N -0.895 5.895 22 Si 0.891 3.109 23 H -0.277 1.277 24 H -0.287 1.287 25 H -0.277 1.277 26 C 0.072 3.928 27 C 0.541 3.459 28 O -0.447 6.447 29 H 0.057 0.943 30 H 0.048 0.952 31 H 0.057 0.943 32 H 0.080 0.920 33 H 0.079 0.921 34 H 0.061 0.939 35 H 0.073 0.927 36 H 0.073 0.927 37 H 0.123 0.877 38 H 0.121 0.879 39 H 0.080 0.920 40 H 0.065 0.935 41 H 0.068 0.932 42 H 0.084 0.916 43 H 0.039 0.961 44 H 0.075 0.925 45 H 0.073 0.927 46 H 0.070 0.930 47 H 0.048 0.952 48 H 0.049 0.951 49 H 0.015 0.985 50 H 0.015 0.985 51 H 0.261 0.739 52 H 0.077 0.923 53 H 0.061 0.939 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -5.488 -23.635 8.320 25.651 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 -0.208 4.208 2 C -0.177 4.177 3 C 0.025 3.975 4 H 0.121 0.879 5 C -0.225 4.225 6 N -0.315 5.315 7 C 0.321 3.679 8 O -0.359 6.359 9 C -0.195 4.195 10 C -0.094 4.094 11 C -0.136 4.136 12 C -0.162 4.162 13 C -0.073 4.073 14 N -0.252 5.252 15 C -0.073 4.073 16 C -0.184 4.184 17 C -0.012 4.012 18 C -0.560 4.560 19 H 0.070 0.930 20 C -0.144 4.144 21 N -0.534 5.534 22 Si 0.719 3.281 23 H -0.203 1.203 24 H -0.213 1.213 25 H -0.203 1.203 26 C -0.057 4.057 27 C 0.329 3.671 28 O -0.314 6.314 29 H 0.076 0.924 30 H 0.067 0.933 31 H 0.076 0.924 32 H 0.099 0.901 33 H 0.097 0.903 34 H 0.080 0.920 35 H 0.092 0.908 36 H 0.092 0.908 37 H 0.141 0.859 38 H 0.139 0.861 39 H 0.099 0.901 40 H 0.084 0.916 41 H 0.086 0.914 42 H 0.102 0.898 43 H 0.058 0.942 44 H 0.094 0.906 45 H 0.092 0.908 46 H 0.088 0.912 47 H 0.066 0.934 48 H 0.067 0.933 49 H 0.034 0.966 50 H 0.034 0.966 51 H 0.071 0.929 52 H 0.095 0.905 53 H 0.079 0.921 Dipole moment (debyes) X Y Z Total from point charges -5.269 -23.795 9.338 26.099 hybrid contribution 0.149 0.678 -1.868 1.993 sum -5.120 -23.117 7.470 24.828 Atomic orbital electron populations 1.21746 0.95367 1.01759 1.01918 1.21932 0.96500 0.95306 1.03929 1.21422 0.96376 0.94081 0.85630 0.87860 1.22164 0.93879 1.03011 1.03491 1.47016 1.47240 1.28302 1.08987 1.20786 0.78561 0.84271 0.84280 1.90722 1.34817 1.26137 1.84224 1.22651 1.02308 0.96655 0.97923 1.21182 0.98684 0.97298 0.92233 1.21460 0.90835 1.00001 1.01343 1.21728 0.98262 0.94143 1.02030 1.22047 0.89104 0.97102 0.99043 1.62249 1.01868 1.06660 1.54431 1.22330 0.99819 0.87695 0.97417 1.22239 1.00479 1.00902 0.94740 1.19007 0.95777 0.89721 0.96741 1.21207 1.40583 1.01403 0.92813 0.92970 1.25024 0.95446 0.96638 0.97308 1.69951 1.41517 1.09177 1.32752 0.86681 0.78295 0.77645 0.85511 1.20273 1.21251 1.20275 1.21903 0.97674 0.88175 0.97913 1.20415 0.76516 0.78266 0.91931 1.90733 1.46420 1.53716 1.40568 0.92398 0.93272 0.92366 0.90143 0.90271 0.92008 0.90849 0.90805 0.85868 0.86132 0.90145 0.91582 0.91361 0.89777 0.94239 0.90630 0.90832 0.91156 0.93365 0.93278 0.96622 0.96650 0.92923 0.90476 0.92084 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 -0.15 -1.20 9.80 37.16 0.36 -0.83 16 2 C -0.14 -1.14 5.34 -26.73 -0.14 -1.28 16 3 C 0.13 1.19 2.70 -67.93 -0.18 1.00 16 4 H 0.10 1.02 7.42 -51.93 -0.39 0.63 16 5 C -0.17 -1.48 9.17 37.16 0.34 -1.14 16 6 N -0.57 -5.94 1.94 -108.32 -0.21 -6.15 16 7 C 0.53 5.51 7.41 -10.98 -0.08 5.43 16 8 O -0.49 -6.05 14.79 5.60 0.08 -5.97 16 9 C -0.16 -1.28 6.30 -27.13 -0.17 -1.45 16 10 C -0.09 -0.91 0.69 -155.74 -0.11 -1.02 16 11 C -0.10 -0.89 4.61 -26.86 -0.12 -1.01 16 12 C -0.12 -1.32 5.81 -26.58 -0.15 -1.47 16 13 C 0.06 0.71 5.02 -3.82 -0.02 0.69 16 14 N -0.53 -7.59 4.23 -234.94 -0.99 -8.59 16 15 C 0.05 0.91 5.36 -3.82 -0.02 0.89 16 16 C -0.14 -2.82 4.45 -26.73 -0.12 -2.94 16 17 C 0.03 0.64 4.97 -27.88 -0.14 0.50 16 18 C -0.52 -14.61 9.11 -34.44 -0.31 -14.92 16 19 H 0.05 1.42 7.74 -52.48 -0.41 1.01 16 20 C 0.06 1.63 5.46 -17.82 -0.10 1.53 16 21 N -0.89 -26.82 13.29 55.43 0.74 -26.08 16 22 Si 0.89 21.51 29.54 -169.99 -5.02 16.49 16 23 H -0.28 -6.57 7.11 56.52 0.40 -6.16 16 24 H -0.29 -6.87 7.11 56.52 0.40 -6.46 16 25 H -0.28 -6.56 7.11 56.52 0.40 -6.16 16 26 C 0.07 0.89 3.39 -4.07 -0.01 0.88 16 27 C 0.54 6.32 6.52 -11.24 -0.07 6.25 16 28 O -0.45 -6.43 14.77 5.60 0.08 -6.35 16 29 H 0.06 0.46 8.14 -51.93 -0.42 0.04 16 30 H 0.05 0.43 7.75 -51.93 -0.40 0.03 16 31 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 32 H 0.08 0.77 6.50 -51.93 -0.34 0.43 16 33 H 0.08 0.52 8.14 -51.93 -0.42 0.10 16 34 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 35 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 36 H 0.07 0.74 6.65 -51.93 -0.35 0.40 16 37 H 0.12 0.92 7.72 -51.93 -0.40 0.52 16 38 H 0.12 0.75 7.72 -51.93 -0.40 0.35 16 39 H 0.08 0.64 8.14 -51.93 -0.42 0.22 16 40 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 41 H 0.07 0.62 8.14 -51.93 -0.42 0.19 16 42 H 0.08 1.04 6.26 -51.93 -0.33 0.72 16 43 H 0.04 0.53 6.77 -51.93 -0.35 0.18 16 44 H 0.08 1.00 8.05 -51.93 -0.42 0.59 16 45 H 0.07 1.26 8.06 -51.93 -0.42 0.84 16 46 H 0.07 1.21 8.14 -51.93 -0.42 0.78 16 47 H 0.05 0.92 6.48 -51.93 -0.34 0.58 16 48 H 0.05 0.96 6.69 -51.93 -0.35 0.61 16 49 H 0.02 0.42 8.14 -51.93 -0.42 0.00 16 50 H 0.02 0.41 8.14 -51.93 -0.42 -0.01 16 51 H 0.26 7.40 8.31 -40.82 -0.34 7.06 16 52 H 0.08 0.98 8.13 -51.93 -0.42 0.56 16 53 H 0.06 0.77 6.55 -51.93 -0.34 0.43 16 LS Contribution 402.35 15.07 6.06 6.06 Total: -1.00 -31.96 402.35 -9.74 -41.69 By element: Atomic # 1 Polarization: 7.20 SS G_CDS: -9.42 Total: -2.23 kcal Atomic # 6 Polarization: -7.83 SS G_CDS: -1.05 Total: -8.88 kcal Atomic # 7 Polarization: -40.35 SS G_CDS: -0.47 Total: -40.82 kcal Atomic # 8 Polarization: -12.49 SS G_CDS: 0.17 Total: -12.32 kcal Atomic # 14 Polarization: 21.51 SS G_CDS: -5.02 Total: 16.49 kcal Total LS contribution 6.06 Total: 6.06 kcal Total: -31.96 -9.74 -41.69 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. ZINC001274040985.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 -41.256 kcal (2) G-P(sol) polarization free energy of solvation -31.958 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -73.213 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.736 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.694 kcal (6) G-S(sol) free energy of system = (1) + (5) -82.949 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.89 seconds