Wall clock time and date at job start Wed Apr 1 2020 00:20:20 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 1.53005 * 1 3 3 C 1.53005 * 109.46942 * 2 1 4 4 O 1.42895 * 109.46820 * 119.99410 * 2 1 3 5 5 C 1.42901 * 114.00038 * 90.00492 * 4 2 1 6 6 C 1.52999 * 109.47464 * 179.97438 * 5 4 2 7 7 C 1.50697 * 109.47148 * 179.97438 * 6 5 4 8 8 O 1.21282 * 120.00288 * 359.97438 * 7 6 5 9 9 N 1.34774 * 119.99944 * 180.02562 * 7 6 5 10 10 C 1.47166 * 121.07050 * 359.97438 * 9 7 6 11 11 C 1.53281 * 108.55396 * 128.89150 * 10 9 7 12 12 H 1.09002 * 109.50723 * 292.97373 * 11 10 9 13 13 C 1.52998 * 109.51399 * 172.87570 * 11 10 9 14 14 O 1.43093 * 109.22672 * 52.89496 * 11 10 9 15 15 C 1.42064 * 114.33639 * 298.85699 * 14 11 10 16 16 C 1.54493 * 110.39075 * 182.83648 * 15 14 11 17 17 C 1.55239 * 101.44115 * 83.76437 * 16 15 14 18 18 N 1.47485 * 104.78984 * 36.64878 * 17 16 15 19 19 C 1.36945 * 125.66186 * 155.93439 * 18 17 16 20 20 H 1.07997 * 119.99756 * 179.69397 * 19 18 17 21 21 C 1.38805 * 119.99878 * 359.69302 * 19 18 17 22 22 N 1.31624 * 120.00257 * 0.02562 * 21 19 18 23 23 Si 1.86803 * 119.99929 * 179.97438 * 21 19 18 24 24 H 1.48496 * 109.47187 * 179.97438 * 23 21 19 25 25 H 1.48494 * 109.47141 * 300.00154 * 23 21 19 26 26 H 1.48498 * 109.47018 * 60.00200 * 23 21 19 27 27 C 1.47181 * 108.67779 * 335.67125 * 18 17 16 28 28 C 1.47309 * 121.06867 * 180.02562 * 9 7 6 29 29 H 1.08999 * 109.47437 * 300.00797 * 1 2 3 30 30 H 1.09000 * 109.47009 * 60.00267 * 1 2 3 31 31 H 1.08994 * 109.46968 * 180.02562 * 1 2 3 32 32 H 1.08995 * 109.47100 * 239.99877 * 2 1 3 33 33 H 1.08991 * 109.46872 * 179.97438 * 3 2 1 34 34 H 1.09000 * 109.47050 * 299.99708 * 3 2 1 35 35 H 1.08998 * 109.47196 * 59.99490 * 3 2 1 36 36 H 1.09000 * 109.47298 * 59.99254 * 5 4 2 37 37 H 1.09006 * 109.46884 * 299.99662 * 5 4 2 38 38 H 1.09008 * 109.47163 * 60.00101 * 6 5 4 39 39 H 1.08993 * 109.47185 * 299.99881 * 6 5 4 40 40 H 1.08996 * 109.62514 * 248.61364 * 10 9 7 41 41 H 1.09007 * 109.62071 * 8.98973 * 10 9 7 42 42 H 1.08999 * 109.46972 * 59.99368 * 13 11 10 43 43 H 1.08992 * 109.47322 * 180.02562 * 13 11 10 44 44 H 1.09001 * 109.46382 * 300.00350 * 13 11 10 45 45 H 1.08996 * 111.01355 * 201.99708 * 16 15 14 46 46 H 1.09005 * 111.00553 * 325.83010 * 16 15 14 47 47 H 1.09004 * 110.48494 * 277.79450 * 17 16 15 48 48 H 1.08996 * 110.33210 * 155.43215 * 17 16 15 49 49 H 0.97001 * 119.99885 * 179.97438 * 22 21 19 50 50 H 1.09002 * 109.90568 * 121.10492 * 27 18 17 51 51 H 1.08990 * 109.91304 * 242.18491 * 27 18 17 52 52 H 1.09001 * 109.68281 * 109.64594 * 28 9 7 53 53 H 1.09005 * 109.70691 * 349.11680 * 28 9 7 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 1.4426 0.0000 4 8 2.0063 -0.6735 1.1668 5 6 2.2001 -2.0781 0.9888 6 6 2.7090 -2.6923 2.2944 7 6 2.9128 -4.1736 2.1068 8 8 2.6740 -4.6876 1.0345 9 7 3.3594 -4.9274 3.1308 10 6 3.6560 -4.3284 4.4419 11 6 2.9301 -5.1371 5.5230 12 1 1.8534 -5.0095 5.4115 13 6 3.3626 -4.6454 6.9058 14 8 3.2647 -6.5210 5.3805 15 6 2.8837 -7.0903 4.1359 16 6 3.2224 -8.5974 4.1071 17 6 1.9836 -9.2050 4.8185 18 7 0.8480 -8.3787 4.3684 19 6 -0.4631 -8.7728 4.3369 20 1 -1.2246 -8.0884 3.9932 21 6 -0.8134 -10.0519 4.7466 22 7 0.1146 -10.8859 5.1659 23 14 -2.6019 -10.5893 4.7043 24 1 -2.7098 -11.9891 5.1880 25 1 -3.4070 -9.6994 5.5790 26 1 -3.1107 -10.5068 3.3117 27 6 1.3569 -7.0580 3.9647 28 6 3.5675 -6.3772 2.9734 29 1 -0.3634 0.5139 0.8899 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3633 -1.0276 0.0005 32 1 1.8934 -0.5138 -0.8899 33 1 3.1299 1.4425 0.0005 34 1 1.6767 1.9564 -0.8900 35 1 1.6766 1.9564 0.8899 36 1 2.9320 -2.2466 0.1988 37 1 1.2538 -2.5433 0.7126 38 1 1.9774 -2.5238 3.0847 39 1 3.6553 -2.2271 2.5701 40 1 4.7305 -4.3571 4.6229 41 1 3.3093 -3.2951 4.4592 42 1 3.1108 -3.5902 7.0113 43 1 2.8464 -5.2211 7.6739 44 1 4.4391 -4.7749 7.0170 45 1 3.3058 -8.9597 3.0825 46 1 4.1341 -8.8037 4.6679 47 1 2.0949 -9.1391 5.9009 48 1 1.8425 -10.2419 4.5135 49 1 -0.1302 -11.7797 5.4526 50 1 1.1043 -6.8658 2.9219 51 1 0.9257 -6.2841 4.5995 52 1 4.6348 -6.5981 2.9835 53 1 3.1326 -6.7107 2.0311 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 ZINC001131629095.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 00:20:20 Heat of formation + Delta-G solvation = -97.194448 kcal Electronic energy + Delta-G solvation = -31518.041888 eV Core-core repulsion = 27390.864961 eV Total energy + Delta-G solvation = -4127.176926 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.19 seconds Orbital eigenvalues (eV) -40.66944 -39.08347 -38.33765 -36.35617 -34.65239 -33.66567 -33.13132 -31.34962 -31.12064 -29.34020 -28.26036 -27.53833 -26.52787 -25.81640 -24.30503 -22.89100 -21.86743 -21.61639 -20.31866 -19.58716 -18.72290 -17.67857 -17.01120 -16.61135 -16.59137 -16.26678 -15.80065 -15.27019 -15.04160 -14.73709 -14.65216 -14.17480 -14.05629 -13.67320 -13.56916 -13.38249 -13.17457 -12.78663 -12.78299 -12.54554 -12.51910 -12.29470 -12.26530 -12.07946 -11.98226 -11.62578 -11.57334 -11.52913 -11.36167 -11.07973 -10.94435 -10.90945 -10.83689 -10.49463 -10.36360 -10.12116 -9.99106 -9.80078 -9.71357 -9.56892 -9.55172 -8.62758 -8.38133 -6.81243 -5.62866 -3.04583 2.54462 2.70708 3.42225 3.45941 3.46432 3.47578 3.83530 4.43443 4.49649 4.55017 4.66085 4.70144 4.79907 4.82058 4.88282 4.94388 5.04021 5.13859 5.19055 5.25614 5.27885 5.33657 5.39679 5.46819 5.47903 5.50751 5.54009 5.57262 5.59805 5.61444 5.64152 5.70027 5.85118 5.87585 5.92005 5.93271 6.03098 6.14206 6.27067 6.28960 6.47245 6.53853 6.62839 6.69869 6.98074 7.29854 7.57573 7.63696 7.64167 7.87229 8.07588 8.37684 9.24048 9.84189 10.49352 11.40872 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.011613 B = 0.002870 C = 0.002521 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2410.512871 B = 9754.645064 C =11103.245220 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.177 4.177 2 C 0.082 3.918 3 C -0.149 4.149 4 O -0.387 6.387 5 C 0.078 3.922 6 C -0.138 4.138 7 C 0.521 3.479 8 O -0.540 6.540 9 N -0.611 5.611 10 C 0.078 3.922 11 C 0.067 3.933 12 H 0.069 0.931 13 C -0.141 4.141 14 O -0.353 6.353 15 C 0.095 3.905 16 C -0.130 4.130 17 C 0.157 3.843 18 N -0.600 5.600 19 C -0.222 4.222 20 H 0.075 0.925 21 C -0.010 4.010 22 N -0.922 5.922 23 Si 0.915 3.085 24 H -0.289 1.289 25 H -0.286 1.286 26 H -0.285 1.285 27 C 0.122 3.878 28 C 0.099 3.901 29 H 0.063 0.937 30 H 0.064 0.936 31 H 0.059 0.941 32 H 0.061 0.939 33 H 0.060 0.940 34 H 0.068 0.932 35 H 0.063 0.937 36 H 0.057 0.943 37 H 0.059 0.941 38 H 0.102 0.898 39 H 0.100 0.900 40 H 0.077 0.923 41 H 0.092 0.908 42 H 0.070 0.930 43 H 0.070 0.930 44 H 0.063 0.937 45 H 0.076 0.924 46 H 0.071 0.929 47 H 0.018 0.982 48 H 0.108 0.892 49 H 0.253 0.747 50 H 0.029 0.971 51 H 0.023 0.977 52 H 0.073 0.927 53 H 0.103 0.897 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 9.324 21.212 -4.670 23.637 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 -0.234 4.234 2 C 0.024 3.976 3 C -0.206 4.206 4 O -0.307 6.307 5 C 0.001 3.999 6 C -0.178 4.178 7 C 0.309 3.691 8 O -0.417 6.417 9 N -0.345 5.345 10 C -0.045 4.045 11 C 0.009 3.991 12 H 0.087 0.913 13 C -0.198 4.198 14 O -0.272 6.272 15 C 0.054 3.946 16 C -0.169 4.169 17 C 0.032 3.968 18 N -0.326 5.326 19 C -0.351 4.351 20 H 0.093 0.907 21 C -0.206 4.206 22 N -0.570 5.570 23 Si 0.745 3.255 24 H -0.215 1.215 25 H -0.213 1.213 26 H -0.212 1.212 27 C -0.004 4.004 28 C -0.024 4.024 29 H 0.083 0.917 30 H 0.083 0.917 31 H 0.078 0.922 32 H 0.079 0.921 33 H 0.080 0.920 34 H 0.087 0.913 35 H 0.082 0.918 36 H 0.075 0.925 37 H 0.077 0.923 38 H 0.120 0.880 39 H 0.119 0.881 40 H 0.096 0.904 41 H 0.110 0.890 42 H 0.088 0.912 43 H 0.089 0.911 44 H 0.082 0.918 45 H 0.095 0.905 46 H 0.090 0.910 47 H 0.036 0.964 48 H 0.126 0.874 49 H 0.063 0.937 50 H 0.047 0.953 51 H 0.041 0.959 52 H 0.091 0.909 53 H 0.121 0.879 Dipole moment (debyes) X Y Z Total from point charges 9.185 20.736 -4.890 23.200 hybrid contribution -1.130 -0.164 -0.247 1.168 sum 8.055 20.572 -5.137 22.682 Atomic orbital electron populations 1.22312 0.95921 1.02672 1.02532 1.22066 0.93738 0.93622 0.88127 1.21863 1.01729 0.94533 1.02501 1.87834 1.86739 1.20110 1.35970 1.22151 1.00642 0.80856 0.96230 1.21485 1.04290 0.92009 0.99975 1.20348 0.76497 0.88625 0.83644 1.90718 1.50911 1.74299 1.25743 1.48185 1.65886 1.08941 1.11489 1.22553 1.01168 0.98024 0.82789 1.22455 0.99094 0.82850 0.94741 0.91337 1.21690 1.02405 1.00710 0.95010 1.87875 1.81151 1.22481 1.35664 1.22315 0.94892 0.94633 0.82775 1.23038 1.01371 0.90669 1.01815 1.22001 0.81748 0.98078 0.94931 1.44494 1.03830 1.08461 1.75850 1.19012 0.82347 0.96821 1.36872 0.90722 1.24772 0.97941 0.96487 1.01368 1.69777 1.30486 1.06953 1.49819 0.86146 0.84041 0.77548 0.77729 1.21517 1.21263 1.21152 1.21711 0.90941 0.90251 0.97525 1.22273 1.00802 0.78585 1.00720 0.91743 0.91675 0.92237 0.92125 0.92041 0.91284 0.91780 0.92466 0.92293 0.87985 0.88130 0.90431 0.88976 0.91153 0.91139 0.91774 0.90548 0.91030 0.96443 0.87418 0.93656 0.95309 0.95905 0.90896 0.87893 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 -0.18 -1.43 9.53 37.16 0.35 -1.07 16 2 C 0.08 0.71 3.34 -26.73 -0.09 0.62 16 3 C -0.15 -1.02 9.56 37.16 0.36 -0.66 16 4 O -0.39 -4.13 9.99 -35.23 -0.35 -4.48 16 5 C 0.08 0.87 5.04 37.16 0.19 1.05 16 6 C -0.14 -1.44 4.44 -27.89 -0.12 -1.56 16 7 C 0.52 7.34 7.71 -10.99 -0.08 7.26 16 8 O -0.54 -9.55 15.47 5.56 0.09 -9.46 16 9 N -0.61 -8.42 2.94 -172.59 -0.51 -8.93 16 10 C 0.08 0.85 5.82 -3.53 -0.02 0.83 16 11 C 0.07 0.91 3.17 -26.59 -0.08 0.82 16 12 H 0.07 1.04 6.22 -51.93 -0.32 0.72 16 13 C -0.14 -1.47 9.57 37.16 0.36 -1.12 16 14 O -0.35 -6.16 9.90 -35.23 -0.35 -6.51 16 15 C 0.09 1.73 0.81 -89.71 -0.07 1.66 16 16 C -0.13 -2.53 6.22 -24.76 -0.15 -2.68 16 17 C 0.16 3.92 5.91 -2.32 -0.01 3.91 16 18 N -0.60 -15.93 3.40 -170.09 -0.58 -16.51 16 19 C -0.22 -6.38 10.28 -15.06 -0.15 -6.54 16 20 H 0.07 2.09 7.83 -52.49 -0.41 1.68 16 21 C -0.01 -0.29 5.49 -17.43 -0.10 -0.39 16 22 N -0.92 -27.21 10.09 55.49 0.56 -26.65 16 23 Si 0.91 22.49 29.55 -169.99 -5.02 17.47 16 24 H -0.29 -7.11 7.11 56.52 0.40 -6.71 16 25 H -0.29 -6.94 7.11 56.52 0.40 -6.54 16 26 H -0.28 -6.91 7.11 56.52 0.40 -6.51 16 27 C 0.12 2.70 6.32 -3.32 -0.02 2.68 16 28 C 0.10 1.55 5.20 -3.82 -0.02 1.53 16 29 H 0.06 0.52 8.14 -51.93 -0.42 0.10 16 30 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 31 H 0.06 0.53 7.87 -51.93 -0.41 0.12 16 32 H 0.06 0.50 7.79 -51.93 -0.40 0.09 16 33 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 34 H 0.07 0.36 8.14 -51.93 -0.42 -0.06 16 35 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 36 H 0.06 0.64 8.04 -51.93 -0.42 0.22 16 37 H 0.06 0.71 7.83 -51.93 -0.41 0.31 16 38 H 0.10 0.97 7.67 -51.92 -0.40 0.57 16 39 H 0.10 0.85 8.00 -51.93 -0.42 0.43 16 40 H 0.08 0.75 8.14 -51.93 -0.42 0.33 16 41 H 0.09 0.75 6.05 -51.92 -0.31 0.43 16 42 H 0.07 0.55 8.14 -51.93 -0.42 0.12 16 43 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 44 H 0.06 0.62 8.14 -51.93 -0.42 0.20 16 45 H 0.08 1.41 8.01 -51.93 -0.42 1.00 16 46 H 0.07 1.26 8.14 -51.93 -0.42 0.83 16 47 H 0.02 0.47 8.14 -51.93 -0.42 0.05 16 48 H 0.11 2.98 5.86 -51.93 -0.30 2.67 16 49 H 0.25 7.23 8.31 -40.82 -0.34 6.89 16 50 H 0.03 0.67 7.62 -51.93 -0.40 0.27 16 51 H 0.02 0.52 6.01 -51.93 -0.31 0.21 16 52 H 0.07 1.03 8.14 -51.93 -0.42 0.61 16 53 H 0.10 1.80 6.84 -51.93 -0.36 1.44 16 LS Contribution 408.73 15.07 6.16 6.16 Total: -1.00 -33.50 408.73 -9.18 -42.68 By element: Atomic # 1 Polarization: 9.38 SS G_CDS: -9.49 Total: -0.11 kcal Atomic # 6 Polarization: 6.02 SS G_CDS: 0.32 Total: 6.34 kcal Atomic # 7 Polarization: -51.56 SS G_CDS: -0.53 Total: -52.09 kcal Atomic # 8 Polarization: -19.83 SS G_CDS: -0.61 Total: -20.45 kcal Atomic # 14 Polarization: 22.49 SS G_CDS: -5.02 Total: 17.47 kcal Total LS contribution 6.16 Total: 6.16 kcal Total: -33.50 -9.18 -42.68 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. ZINC001131629095.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 -54.514 kcal (2) G-P(sol) polarization free energy of solvation -33.503 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -88.017 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.178 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.680 kcal (6) G-S(sol) free energy of system = (1) + (5) -97.194 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.20 seconds