Wall clock time and date at job start Sat Apr 11 2020 06:11:38 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 O 1.42899 * 1 3 3 C 1.42906 * 113.99809 * 2 1 4 4 C 1.52997 * 109.47051 * 179.97438 * 3 2 1 5 5 N 1.46501 * 109.47150 * 64.99530 * 4 3 2 6 6 C 1.36933 * 120.00476 * 270.00230 * 5 4 3 7 7 H 1.07993 * 120.00562 * 138.97684 * 6 5 4 8 8 C 1.38817 * 119.99706 * 318.97109 * 6 5 4 9 9 N 1.31614 * 120.00063 * 340.91038 * 8 6 5 10 10 Si 1.86804 * 119.99940 * 160.90366 * 8 6 5 11 11 H 1.48500 * 109.46837 * 60.00086 * 10 8 6 12 12 H 1.48493 * 109.46997 * 180.02562 * 10 8 6 13 13 H 1.48500 * 109.47217 * 300.00339 * 10 8 6 14 14 C 1.46506 * 119.99822 * 90.00067 * 5 4 3 15 15 C 1.53043 * 109.45859 * 122.82301 * 14 5 4 16 16 C 1.53189 * 109.30880 * 181.38718 * 15 14 5 17 17 N 1.46924 * 108.77715 * 305.36510 * 16 15 14 18 18 C 1.34778 * 120.63220 * 233.59082 * 17 16 15 19 19 O 1.21281 * 120.00161 * 4.82687 * 18 17 16 20 20 C 1.50705 * 120.00221 * 184.83302 * 18 17 16 21 21 H 1.09000 * 109.51681 * 30.47229 * 20 18 17 22 22 C 1.53173 * 109.52158 * 270.34349 * 20 18 17 23 23 C 1.53175 * 109.03725 * 183.04982 * 22 20 18 24 24 C 1.53089 * 109.16311 * 56.98011 * 23 22 20 25 25 O 1.42901 * 109.41509 * 302.39343 * 24 23 22 26 26 C 1.42905 * 114.09991 * 61.15756 * 25 24 23 27 27 C 1.46920 * 118.74078 * 53.86159 * 17 16 15 28 28 C 1.53037 * 109.46214 * 242.89360 * 14 5 4 29 29 H 1.09003 * 109.47278 * 300.00488 * 1 2 3 30 30 H 1.09003 * 109.47083 * 60.00110 * 1 2 3 31 31 H 1.09005 * 109.47155 * 180.02562 * 1 2 3 32 32 H 1.08994 * 109.47472 * 59.99644 * 3 2 1 33 33 H 1.09006 * 109.46879 * 299.99428 * 3 2 1 34 34 H 1.09002 * 109.47318 * 304.99743 * 4 3 2 35 35 H 1.08999 * 109.47115 * 184.99648 * 4 3 2 36 36 H 0.97002 * 120.00118 * 179.97438 * 9 8 6 37 37 H 1.09003 * 109.45826 * 2.85448 * 14 5 4 38 38 H 1.09000 * 109.49684 * 61.43545 * 15 14 5 39 39 H 1.09002 * 109.52489 * 301.35292 * 15 14 5 40 40 H 1.09004 * 109.58394 * 185.57778 * 16 15 14 41 41 H 1.08999 * 109.71122 * 65.22542 * 16 15 14 42 42 H 1.09002 * 109.54550 * 302.91757 * 22 20 18 43 43 H 1.09004 * 109.54046 * 63.18443 * 22 20 18 44 44 H 1.08999 * 109.52321 * 176.89172 * 23 22 20 45 45 H 1.09004 * 109.51763 * 297.07771 * 23 22 20 46 46 H 1.09000 * 109.48294 * 62.37573 * 24 23 22 47 47 H 1.09001 * 109.47986 * 182.39494 * 24 23 22 48 48 H 1.08995 * 109.48317 * 178.86102 * 26 25 24 49 49 H 1.09002 * 109.47663 * 58.82164 * 26 25 24 50 50 H 1.09003 * 109.58518 * 65.92404 * 27 17 16 51 51 H 1.08999 * 109.59331 * 186.35254 * 27 17 16 52 52 H 1.09007 * 109.49660 * 298.56560 * 28 14 5 53 53 H 1.09005 * 109.49836 * 58.62776 * 28 14 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 8 1.4290 0.0000 0.0000 3 6 2.0102 1.3055 0.0000 4 6 3.5354 1.1848 0.0006 5 7 3.9766 0.5640 -1.2508 6 6 4.0978 -0.7974 -1.3344 7 1 3.7713 -1.3151 -2.2241 8 6 4.6405 -1.5122 -0.2754 9 7 5.3709 -0.8954 0.6293 10 14 4.3341 -3.3495 -0.1341 11 1 4.8667 -4.0342 -1.3394 12 1 5.0170 -3.8736 1.0758 13 1 2.8746 -3.6011 -0.0263 14 6 4.2883 1.3998 -2.4130 15 6 5.7257 1.1304 -2.8640 16 6 6.0593 2.0310 -4.0575 17 7 5.0495 1.8225 -5.1041 18 6 5.4184 1.5048 -6.3609 19 8 6.5865 1.3026 -6.6172 20 6 4.3796 1.4011 -7.4477 21 1 3.5600 2.0873 -7.2347 22 6 3.8443 -0.0327 -7.5089 23 6 2.8463 -0.1445 -8.6656 24 6 3.5360 0.2742 -9.9666 25 8 4.0376 1.6054 -9.8313 26 6 5.0102 1.7601 -8.7958 27 6 3.6300 1.9728 -4.7561 28 6 3.3233 1.0676 -3.5534 29 1 -0.3634 0.5139 0.8900 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3634 -1.0277 0.0005 32 1 1.6886 1.8465 0.8899 33 1 1.6886 1.8464 -0.8901 34 1 3.8508 0.5687 0.8427 35 1 3.9784 2.1766 0.0901 36 1 5.7498 -1.3948 1.3695 37 1 4.1832 2.4506 -2.1432 38 1 5.8251 0.0855 -3.1577 39 1 6.4110 1.3446 -2.0438 40 1 7.0453 1.7740 -4.4447 41 1 6.0506 3.0749 -3.7441 42 1 4.6710 -0.7240 -7.6726 43 1 3.3443 -0.2755 -6.5712 44 1 2.5018 -1.1750 -8.7512 45 1 1.9956 0.5105 -8.4772 46 1 4.3619 -0.4059 -10.1754 47 1 2.8187 0.2373 -10.7865 48 1 5.3547 2.7939 -8.7721 49 1 5.8553 1.0994 -8.9893 50 1 3.4254 3.0115 -4.4966 51 1 3.0125 1.6775 -5.6044 52 1 3.4453 0.0231 -3.8407 53 1 2.2982 1.2368 -3.2236 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 ZINC001323746435.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 06:11:38 Heat of formation + Delta-G solvation = -109.095389 kcal Electronic energy + Delta-G solvation = -32154.911354 eV Core-core repulsion = 28027.218364 eV Total energy + Delta-G solvation = -4127.692990 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -40.54791 -38.87419 -37.59002 -36.82844 -34.94819 -33.93472 -32.06176 -31.53892 -30.56321 -30.42634 -28.12440 -25.69255 -25.36593 -25.15776 -24.17853 -23.20760 -22.53037 -21.07102 -20.53555 -19.80873 -18.64518 -17.39959 -16.52515 -16.25642 -15.99799 -15.74613 -15.54909 -15.11171 -15.00227 -14.79011 -14.73697 -14.13285 -14.04047 -13.88798 -13.82421 -13.46578 -13.24823 -13.03442 -12.79219 -12.73633 -12.30426 -12.04797 -11.77252 -11.68889 -11.54811 -11.39397 -11.34194 -11.13643 -10.91590 -10.79326 -10.75943 -10.62142 -10.54376 -10.46580 -10.10662 -9.90743 -9.80488 -9.75643 -9.47343 -9.41637 -8.85124 -8.38462 -8.34626 -6.46224 -5.69861 -3.29744 2.70973 3.13086 3.44447 3.49231 3.54253 3.70428 4.44383 4.54971 4.58649 4.63880 4.65939 4.71174 4.86561 5.01041 5.14379 5.20462 5.22706 5.41500 5.45741 5.49456 5.51394 5.57653 5.59152 5.62512 5.68931 5.71239 5.75601 5.77272 5.85201 5.89930 5.97496 6.01969 6.05810 6.08418 6.10335 6.16223 6.27436 6.38451 6.47268 6.59313 6.66579 6.74199 6.82484 6.96744 7.13364 7.25326 7.60376 7.62171 7.91734 8.05340 8.30751 8.63873 9.26556 9.88828 10.46483 11.31823 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.012740 B = 0.003224 C = 0.003162 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2197.323847 B = 8682.805166 C = 8854.188493 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.030 3.970 2 O -0.353 6.353 3 C 0.046 3.954 4 C 0.147 3.853 5 N -0.571 5.571 6 C -0.236 4.236 7 H 0.052 0.948 8 C 0.023 3.977 9 N -0.892 5.892 10 Si 0.893 3.107 11 H -0.285 1.285 12 H -0.293 1.293 13 H -0.281 1.281 14 C 0.177 3.823 15 C -0.130 4.130 16 C 0.110 3.890 17 N -0.601 5.601 18 C 0.522 3.478 19 O -0.549 6.549 20 C -0.143 4.143 21 H 0.099 0.901 22 C -0.113 4.113 23 C -0.153 4.153 24 C 0.057 3.943 25 O -0.381 6.381 26 C 0.080 3.920 27 C 0.105 3.895 28 C -0.140 4.140 29 H 0.026 0.974 30 H 0.028 0.972 31 H 0.073 0.927 32 H 0.023 0.977 33 H 0.026 0.974 34 H 0.098 0.902 35 H 0.039 0.961 36 H 0.252 0.748 37 H 0.045 0.955 38 H 0.071 0.929 39 H 0.073 0.927 40 H 0.084 0.916 41 H 0.059 0.941 42 H 0.072 0.928 43 H 0.078 0.922 44 H 0.078 0.922 45 H 0.073 0.927 46 H 0.052 0.948 47 H 0.094 0.906 48 H 0.096 0.904 49 H 0.065 0.935 50 H 0.064 0.936 51 H 0.077 0.923 52 H 0.069 0.931 53 H 0.065 0.935 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.126 6.888 -13.122 16.444 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 -0.067 4.067 2 O -0.271 6.271 3 C -0.033 4.033 4 C 0.021 3.979 5 N -0.290 5.290 6 C -0.366 4.366 7 H 0.069 0.931 8 C -0.177 4.177 9 N -0.535 5.535 10 Si 0.723 3.277 11 H -0.212 1.212 12 H -0.219 1.219 13 H -0.208 1.208 14 C 0.070 3.930 15 C -0.170 4.170 16 C -0.012 4.012 17 N -0.333 5.333 18 C 0.309 3.691 19 O -0.427 6.427 20 C -0.164 4.164 21 H 0.117 0.883 22 C -0.151 4.151 23 C -0.191 4.191 24 C -0.020 4.020 25 O -0.300 6.300 26 C 0.002 3.998 27 C -0.018 4.018 28 C -0.180 4.180 29 H 0.044 0.956 30 H 0.046 0.954 31 H 0.092 0.908 32 H 0.041 0.959 33 H 0.045 0.955 34 H 0.116 0.884 35 H 0.057 0.943 36 H 0.062 0.938 37 H 0.063 0.937 38 H 0.090 0.910 39 H 0.091 0.909 40 H 0.102 0.898 41 H 0.078 0.922 42 H 0.091 0.909 43 H 0.096 0.904 44 H 0.097 0.903 45 H 0.092 0.908 46 H 0.070 0.930 47 H 0.112 0.888 48 H 0.114 0.886 49 H 0.083 0.917 50 H 0.082 0.918 51 H 0.096 0.904 52 H 0.087 0.913 53 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges -6.341 6.698 -13.180 16.087 hybrid contribution -0.586 -0.994 0.569 1.286 sum -6.927 5.705 -12.611 15.478 Atomic orbital electron populations 1.22626 0.84347 1.01427 0.98332 1.88232 1.16437 1.27651 1.94797 1.23464 0.99026 0.84085 0.96703 1.20983 0.87294 0.96484 0.93181 1.43676 1.75299 1.02664 1.07346 1.18597 1.33945 0.81561 1.02479 0.93050 1.25105 0.95955 0.97374 0.99265 1.69943 1.33087 1.35479 1.14981 0.86544 0.78153 0.86173 0.76835 1.21163 1.21933 1.20772 1.20325 0.91266 0.93353 0.88083 1.22238 0.99174 1.00076 0.95467 1.21779 0.92085 0.99302 0.88050 1.48156 1.07929 1.68301 1.08927 1.20314 0.89277 0.76289 0.83216 1.90669 1.19513 1.50448 1.82115 1.21975 0.98815 1.00117 0.95518 0.88260 1.21552 0.99451 0.94307 0.99765 1.22184 0.98941 1.02625 0.95311 1.22621 0.97888 0.84168 0.97289 1.87935 1.59203 1.28919 1.53905 1.22376 0.90287 1.02637 0.84460 1.21989 0.80706 1.00206 0.98906 1.22464 1.00568 0.99837 0.95098 0.95589 0.95373 0.90792 0.95911 0.95534 0.88391 0.94274 0.93768 0.93662 0.91044 0.90888 0.89770 0.92221 0.90932 0.90372 0.90344 0.90788 0.93011 0.88827 0.88634 0.91660 0.91783 0.90445 0.91276 0.91626 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 0.03 0.48 11.01 101.05 1.11 1.59 16 2 O -0.35 -7.48 10.18 -35.23 -0.36 -7.83 16 3 C 0.05 0.89 6.28 37.16 0.23 1.12 16 4 C 0.15 3.23 5.70 -4.04 -0.02 3.20 16 5 N -0.57 -12.93 2.32 -165.61 -0.38 -13.32 16 6 C -0.24 -6.08 7.61 -15.06 -0.11 -6.19 16 7 H 0.05 1.37 7.03 -52.49 -0.37 1.00 16 8 C 0.02 0.62 4.98 -17.43 -0.09 0.53 16 9 N -0.89 -25.01 11.58 55.49 0.64 -24.36 16 10 Si 0.89 21.92 29.60 -169.99 -5.03 16.89 16 11 H -0.29 -6.97 7.11 56.52 0.40 -6.56 16 12 H -0.29 -7.26 7.11 56.52 0.40 -6.86 16 13 H -0.28 -6.97 7.11 56.52 0.40 -6.57 16 14 C 0.18 3.32 2.59 -67.89 -0.18 3.14 16 15 C -0.13 -2.46 5.26 -26.61 -0.14 -2.60 16 16 C 0.11 1.75 6.44 -3.71 -0.02 1.73 16 17 N -0.60 -8.86 2.97 -172.51 -0.51 -9.37 16 18 C 0.52 7.86 6.76 -10.98 -0.07 7.78 16 19 O -0.55 -10.08 15.54 5.56 0.09 -9.99 16 20 C -0.14 -1.67 1.87 -91.63 -0.17 -1.85 16 21 H 0.10 1.04 6.45 -51.93 -0.34 0.70 16 22 C -0.11 -1.24 5.15 -26.55 -0.14 -1.38 16 23 C -0.15 -1.34 6.14 -26.59 -0.16 -1.50 16 24 C 0.06 0.51 6.84 37.20 0.25 0.77 16 25 O -0.38 -4.34 10.77 -35.23 -0.38 -4.72 16 26 C 0.08 0.93 5.77 37.20 0.21 1.14 16 27 C 0.11 1.35 6.19 -3.49 -0.02 1.33 16 28 C -0.14 -2.26 5.36 -26.39 -0.14 -2.40 16 29 H 0.03 0.36 8.14 -51.93 -0.42 -0.06 16 30 H 0.03 0.40 8.14 -51.93 -0.42 -0.02 16 31 H 0.07 1.10 8.14 -51.93 -0.42 0.68 16 32 H 0.02 0.39 8.14 -51.93 -0.42 -0.03 16 33 H 0.03 0.47 8.14 -51.93 -0.42 0.05 16 34 H 0.10 2.52 5.69 -51.93 -0.30 2.23 16 35 H 0.04 0.79 7.90 -51.93 -0.41 0.38 16 36 H 0.25 6.97 8.31 -40.82 -0.34 6.64 16 37 H 0.05 0.80 7.78 -51.93 -0.40 0.39 16 38 H 0.07 1.57 7.65 -51.93 -0.40 1.17 16 39 H 0.07 1.50 8.14 -51.93 -0.42 1.08 16 40 H 0.08 1.43 7.00 -51.93 -0.36 1.07 16 41 H 0.06 0.85 8.14 -51.93 -0.42 0.42 16 42 H 0.07 0.88 8.14 -51.93 -0.42 0.45 16 43 H 0.08 0.90 7.61 -51.93 -0.40 0.50 16 44 H 0.08 0.59 8.14 -51.93 -0.42 0.17 16 45 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 46 H 0.05 0.45 8.14 -51.93 -0.42 0.03 16 47 H 0.09 0.67 8.14 -51.93 -0.42 0.24 16 48 H 0.10 1.06 8.14 -51.93 -0.42 0.63 16 49 H 0.07 0.82 7.78 -51.93 -0.40 0.42 16 50 H 0.06 0.73 8.14 -51.93 -0.42 0.31 16 51 H 0.08 0.84 5.05 -51.93 -0.26 0.58 16 52 H 0.07 1.28 7.19 -51.93 -0.37 0.91 16 53 H 0.07 1.06 8.14 -51.93 -0.42 0.64 16 LS Contribution 405.76 15.07 6.11 6.11 Total: -1.00 -30.62 405.76 -8.76 -39.39 By element: Atomic # 1 Polarization: 10.27 SS G_CDS: -9.49 Total: 0.78 kcal Atomic # 6 Polarization: 5.88 SS G_CDS: 0.54 Total: 6.43 kcal Atomic # 7 Polarization: -46.80 SS G_CDS: -0.25 Total: -47.05 kcal Atomic # 8 Polarization: -21.90 SS G_CDS: -0.65 Total: -22.55 kcal Atomic # 14 Polarization: 21.92 SS G_CDS: -5.03 Total: 16.89 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -30.62 -8.76 -39.39 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. ZINC001323746435.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 -69.708 kcal (2) G-P(sol) polarization free energy of solvation -30.624 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -100.332 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.763 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.388 kcal (6) G-S(sol) free energy of system = (1) + (5) -109.095 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds