Wall clock time and date at job start Sat Apr 11 2020 04:54:49 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 1.52993 * 1 3 3 C 1.53010 * 109.47175 * 2 1 4 4 C 1.53003 * 109.47256 * 119.99918 * 2 1 3 5 5 N 1.46500 * 109.47040 * 175.24491 * 4 2 1 6 6 C 1.36744 * 127.13546 * 95.33778 * 5 4 2 7 7 C 1.50696 * 126.34829 * 0.02562 * 6 5 4 8 8 C 1.53001 * 109.47144 * 89.99602 * 7 6 5 9 9 H 1.09001 * 109.47394 * 55.00327 * 8 7 6 10 10 C 1.52998 * 109.47315 * 174.99772 * 8 7 6 11 11 O 1.42894 * 109.47428 * 295.00013 * 8 7 6 12 12 N 1.30289 * 107.30348 * 180.26133 * 6 5 4 13 13 N 1.28529 * 110.05357 * 359.56301 * 12 6 5 14 14 C 1.31218 * 109.86110 * 0.44709 * 13 12 6 15 15 N 1.38579 * 126.47273 * 179.72739 * 14 13 12 16 16 C 1.46846 * 111.00240 * 273.90580 * 15 14 13 17 17 C 1.53031 * 109.52454 * 185.84082 * 16 15 14 18 18 C 1.53117 * 109.28101 * 300.82311 * 17 16 15 19 19 C 1.53115 * 109.16294 * 57.64945 * 18 17 16 20 20 H 1.09008 * 109.50127 * 62.29267 * 19 18 17 21 21 C 1.50700 * 109.50705 * 182.40850 * 19 18 17 22 22 H 1.08000 * 119.99976 * 119.80903 * 21 19 18 23 23 C 1.37876 * 119.99808 * 299.80380 * 21 19 18 24 24 N 1.31511 * 119.99975 * 0.02562 * 23 21 19 25 25 Si 1.86802 * 119.99914 * 179.97438 * 23 21 19 26 26 H 1.48495 * 109.47276 * 0.02562 * 25 23 21 27 27 H 1.48500 * 109.46816 * 120.00231 * 25 23 21 28 28 H 1.48497 * 109.47206 * 240.00270 * 25 23 21 29 29 C 1.46850 * 111.00155 * 38.11820 * 15 14 13 30 30 H 1.09003 * 109.47472 * 300.00292 * 1 2 3 31 31 H 1.08996 * 109.47425 * 59.99935 * 1 2 3 32 32 H 1.09005 * 109.47198 * 180.02562 * 1 2 3 33 33 H 1.08996 * 109.47048 * 240.00255 * 2 1 3 34 34 H 1.09001 * 109.46431 * 59.99662 * 3 2 1 35 35 H 1.09000 * 109.47087 * 180.02562 * 3 2 1 36 36 H 1.08996 * 109.46997 * 300.00327 * 3 2 1 37 37 H 1.08995 * 109.46749 * 55.24777 * 4 2 1 38 38 H 1.09003 * 109.46826 * 295.24682 * 4 2 1 39 39 H 1.09001 * 109.47243 * 330.00067 * 7 6 5 40 40 H 1.08995 * 109.47136 * 209.99726 * 7 6 5 41 41 H 1.09006 * 109.46995 * 60.00403 * 10 8 7 42 42 H 1.08998 * 109.47599 * 180.02562 * 10 8 7 43 43 H 1.08996 * 109.47663 * 300.00727 * 10 8 7 44 44 H 0.96697 * 114.00658 * 179.97438 * 11 8 7 45 45 H 1.09002 * 109.46038 * 305.85972 * 16 15 14 46 46 H 1.09001 * 109.46158 * 65.82298 * 16 15 14 47 47 H 1.08996 * 109.50670 * 180.88056 * 17 16 15 48 48 H 1.08996 * 109.53722 * 60.78070 * 17 16 15 49 49 H 1.09006 * 109.52106 * 297.74612 * 18 17 16 50 50 H 1.08997 * 109.52658 * 177.56390 * 18 17 16 51 51 H 0.97005 * 119.99743 * 179.97438 * 24 23 21 52 52 H 1.09004 * 109.45881 * 294.17532 * 29 15 14 53 53 H 1.09000 * 109.45846 * 54.15092 * 29 15 14 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 1.5299 0.0000 0.0000 3 6 2.0400 1.4426 0.0000 4 6 2.0400 -0.7212 1.2493 5 7 3.5005 -0.8212 1.1933 6 6 4.4084 0.0260 1.7659 7 6 4.0939 1.2524 2.5832 8 6 3.9790 0.8659 4.0591 9 1 4.8898 0.3562 4.3733 10 6 3.7837 2.1272 4.9029 11 8 2.8601 -0.0047 4.2379 12 7 5.5959 -0.4208 1.4694 13 7 5.5007 -1.4895 0.7618 14 6 4.2370 -1.7789 0.5592 15 7 3.7436 -2.8540 -0.1626 16 6 3.6518 -2.5306 -1.5921 17 6 2.9703 -3.6824 -2.3343 18 6 3.7827 -4.9645 -2.1331 19 6 3.9045 -5.2524 -0.6342 20 1 2.9126 -5.4187 -0.2139 21 6 4.7527 -6.4803 -0.4249 22 1 5.6675 -6.4139 0.1454 23 6 4.3610 -7.6885 -0.9615 24 7 3.2473 -7.7692 -1.6563 25 14 5.4128 -9.2104 -0.7026 26 1 6.6056 -8.8558 0.1076 27 1 4.6203 -10.2443 0.0102 28 1 5.8482 -9.7410 -2.0194 29 6 4.5589 -4.0552 0.0588 30 1 -0.3634 0.5139 0.8900 31 1 -0.3634 0.5138 -0.8899 32 1 -0.3634 -1.0277 0.0005 33 1 1.8932 -0.5138 -0.8900 34 1 1.6765 1.9563 0.8900 35 1 3.1300 1.4426 -0.0005 36 1 1.6766 1.9564 -0.8899 37 1 1.6088 -1.7213 1.2928 38 1 1.7478 -0.1605 2.1372 39 1 3.1507 1.6819 2.2457 40 1 4.8914 1.9851 2.4606 41 1 2.8728 2.6370 4.5889 42 1 3.7023 1.8519 5.9544 43 1 4.6371 2.7913 4.7666 44 1 2.7264 -0.2910 5.1518 45 1 3.0681 -1.6192 -1.7215 46 1 4.6533 -2.3806 -1.9955 47 1 2.9164 -3.4488 -3.3976 48 1 1.9636 -3.8242 -1.9414 49 1 4.7770 -4.8368 -2.5614 50 1 3.2779 -5.7965 -2.6241 51 1 2.9719 -8.6191 -2.0341 52 1 5.5561 -3.8980 -0.3524 53 1 4.6338 -4.2511 1.1284 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 ZINC001646856512.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 04:54:49 Heat of formation + Delta-G solvation = 10.621636 kcal Electronic energy + Delta-G solvation = -31423.561201 eV Core-core repulsion = 27523.808334 eV Total energy + Delta-G solvation = -3899.752867 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.227 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -42.71263 -38.34747 -37.87365 -36.95030 -33.96316 -33.24889 -32.74518 -31.68997 -29.97911 -29.62299 -27.46683 -26.87612 -26.49400 -25.00286 -23.71304 -22.19561 -21.56122 -21.31633 -20.61519 -19.73131 -18.54932 -17.68562 -17.24929 -16.37363 -16.14626 -15.54631 -15.27441 -15.08392 -14.77896 -14.52377 -14.17286 -13.88059 -13.63131 -13.35393 -13.18663 -12.98573 -12.78337 -12.75934 -12.53484 -12.43059 -12.38215 -12.24217 -12.11781 -11.82582 -11.73671 -11.36184 -11.24491 -11.05010 -10.97890 -10.90260 -10.74952 -10.64083 -10.30967 -10.19626 -10.10945 -9.89730 -9.72049 -9.52751 -9.19406 -8.94962 -8.64862 -8.32114 -7.94049 -5.98068 -4.03344 2.03415 2.57132 3.14353 3.32065 3.40115 3.45523 3.87417 4.17397 4.27702 4.48173 4.56759 4.57724 4.66574 4.75678 4.85511 4.91331 5.04811 5.16901 5.27563 5.32608 5.34300 5.38435 5.44820 5.49231 5.52133 5.59035 5.62079 5.64188 5.67617 5.75555 5.84154 5.87254 5.91547 5.96321 6.02724 6.15361 6.17557 6.40039 6.43069 6.47191 6.60226 6.72854 6.86443 6.98378 7.11147 7.35041 7.35891 7.44823 7.76100 7.83653 8.03610 8.13458 8.45636 9.00127 9.10277 9.61116 11.08294 Molecular weight = 336.23amu Principal moments of inertia in cm(-1) A = 0.014597 B = 0.003289 C = 0.002965 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1917.770414 B = 8510.405220 C = 9440.744100 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.142 4.142 2 C -0.116 4.116 3 C -0.150 4.150 4 C 0.118 3.882 5 N -0.454 5.454 6 C 0.172 3.828 7 C -0.025 4.025 8 C 0.104 3.896 9 H 0.063 0.937 10 C -0.184 4.184 11 O -0.566 6.566 12 N -0.294 5.294 13 N -0.320 5.320 14 C 0.366 3.634 15 N -0.464 5.464 16 C 0.072 3.928 17 C -0.115 4.115 18 C -0.113 4.113 19 C 0.057 3.943 20 H 0.035 0.965 21 C -0.512 4.512 22 H 0.056 0.944 23 C 0.064 3.936 24 N -0.889 5.889 25 Si 0.891 3.109 26 H -0.273 1.273 27 H -0.285 1.285 28 H -0.284 1.284 29 C 0.083 3.917 30 H 0.056 0.944 31 H 0.060 0.940 32 H 0.062 0.938 33 H 0.080 0.920 34 H 0.057 0.943 35 H 0.053 0.947 36 H 0.058 0.942 37 H 0.098 0.902 38 H 0.103 0.897 39 H 0.090 0.910 40 H 0.108 0.892 41 H 0.064 0.936 42 H 0.061 0.939 43 H 0.069 0.931 44 H 0.379 0.621 45 H 0.058 0.942 46 H 0.040 0.960 47 H 0.054 0.946 48 H 0.063 0.937 49 H 0.035 0.965 50 H 0.094 0.906 51 H 0.259 0.741 52 H 0.043 0.957 53 H 0.061 0.939 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.578 21.445 7.927 23.791 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 -0.200 4.200 2 C -0.135 4.135 3 C -0.207 4.207 4 C -0.005 4.005 5 N -0.146 5.146 6 C -0.096 4.096 7 C -0.065 4.065 8 C 0.044 3.956 9 H 0.081 0.919 10 C -0.241 4.241 11 O -0.372 6.372 12 N -0.135 5.135 13 N -0.164 5.164 14 C 0.009 3.991 15 N -0.190 5.190 16 C -0.055 4.055 17 C -0.153 4.153 18 C -0.151 4.151 19 C 0.038 3.962 20 H 0.053 0.947 21 C -0.551 4.551 22 H 0.075 0.925 23 C -0.138 4.138 24 N -0.528 5.528 25 Si 0.719 3.281 26 H -0.197 1.197 27 H -0.211 1.211 28 H -0.211 1.211 29 C -0.042 4.042 30 H 0.075 0.925 31 H 0.079 0.921 32 H 0.081 0.919 33 H 0.099 0.901 34 H 0.076 0.924 35 H 0.072 0.928 36 H 0.077 0.923 37 H 0.116 0.884 38 H 0.121 0.879 39 H 0.108 0.892 40 H 0.127 0.873 41 H 0.083 0.917 42 H 0.080 0.920 43 H 0.088 0.912 44 H 0.227 0.773 45 H 0.076 0.924 46 H 0.058 0.942 47 H 0.072 0.928 48 H 0.081 0.919 49 H 0.054 0.946 50 H 0.113 0.887 51 H 0.069 0.931 52 H 0.061 0.939 53 H 0.079 0.921 Dipole moment (debyes) X Y Z Total from point charges -5.716 21.188 7.278 23.121 hybrid contribution -0.075 -0.748 0.531 0.921 sum -5.792 20.439 7.809 22.634 Atomic orbital electron populations 1.21732 0.93622 1.02585 1.02025 1.21574 0.96785 0.96571 0.98549 1.21955 1.01178 0.95709 1.01894 1.21979 0.75623 1.03561 0.99382 1.46173 1.08357 1.21224 1.38808 1.24256 0.85986 0.97100 1.02256 1.20129 1.03881 0.91365 0.91100 1.21777 0.89554 0.90157 0.94082 0.91889 1.22493 1.03007 0.98460 1.00164 1.86493 1.49846 1.67520 1.33348 1.73941 1.19535 1.06476 1.13556 1.74663 1.14995 1.09799 1.16893 1.22746 0.86327 0.91308 0.98692 1.58902 1.51522 1.00267 1.08275 1.22173 0.99791 0.98552 0.84975 1.21700 1.00218 0.95917 0.97484 1.21697 0.97753 0.95223 1.00417 1.18711 0.96611 0.89667 0.91243 0.94720 1.21142 1.07875 0.92817 1.33231 0.92538 1.24911 0.95063 0.98714 0.95071 1.69894 1.22291 1.25285 1.35338 0.86546 0.80584 0.83070 0.77886 1.19744 1.21081 1.21060 1.22379 0.94286 0.86741 1.00817 0.92472 0.92125 0.91869 0.90142 0.92404 0.92762 0.92282 0.88389 0.87905 0.89172 0.87343 0.91685 0.92016 0.91229 0.77309 0.92385 0.94170 0.92776 0.91871 0.94649 0.88730 0.93109 0.93889 0.92051 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 -0.14 -1.20 9.19 37.15 0.34 -0.86 16 2 C -0.12 -1.21 3.13 -90.62 -0.28 -1.49 16 3 C -0.15 -1.38 7.87 37.16 0.29 -1.09 16 4 C 0.12 1.43 5.36 -4.04 -0.02 1.41 16 5 N -0.45 -6.94 2.51 -114.09 -0.29 -7.22 16 6 C 0.17 2.54 5.93 -154.02 -0.91 1.63 16 7 C -0.03 -0.25 4.77 -27.88 -0.13 -0.38 16 8 C 0.10 0.89 3.57 -26.73 -0.10 0.80 16 9 H 0.06 0.63 8.14 -51.93 -0.42 0.21 16 10 C -0.18 -1.04 9.53 37.16 0.35 -0.69 16 11 O -0.57 -5.18 11.67 -35.23 -0.41 -5.59 16 12 N -0.29 -5.48 12.18 32.99 0.40 -5.08 16 13 N -0.32 -6.67 11.73 30.31 0.36 -6.32 16 14 C 0.37 6.94 6.69 -318.88 -2.13 4.81 16 15 N -0.46 -9.09 4.67 -174.55 -0.82 -9.90 16 16 C 0.07 1.30 5.40 -3.84 -0.02 1.28 16 17 C -0.12 -2.17 6.09 -26.65 -0.16 -2.33 16 18 C -0.11 -2.62 5.03 -26.61 -0.13 -2.76 16 19 C 0.06 1.42 2.26 -91.70 -0.21 1.21 16 20 H 0.03 0.94 8.14 -51.92 -0.42 0.52 16 21 C -0.51 -14.14 8.56 -34.44 -0.29 -14.43 16 22 H 0.06 1.57 7.74 -52.49 -0.41 1.17 16 23 C 0.06 1.76 5.31 -17.82 -0.09 1.66 16 24 N -0.89 -25.06 11.36 55.43 0.63 -24.43 16 25 Si 0.89 21.43 29.54 -169.99 -5.02 16.41 16 26 H -0.27 -6.54 7.11 56.52 0.40 -6.14 16 27 H -0.28 -6.80 7.11 56.52 0.40 -6.40 16 28 H -0.28 -6.79 7.11 56.52 0.40 -6.39 16 29 C 0.08 1.90 4.34 -3.83 -0.02 1.88 16 30 H 0.06 0.42 8.14 -51.93 -0.42 -0.01 16 31 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 32 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 33 H 0.08 1.00 5.94 -51.93 -0.31 0.70 16 34 H 0.06 0.44 7.22 -51.93 -0.37 0.07 16 35 H 0.05 0.60 6.45 -51.93 -0.34 0.26 16 36 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 37 H 0.10 1.32 8.14 -51.93 -0.42 0.90 16 38 H 0.10 1.11 6.17 -51.93 -0.32 0.79 16 39 H 0.09 0.76 5.49 -51.93 -0.29 0.48 16 40 H 0.11 0.91 8.14 -51.93 -0.42 0.49 16 41 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 42 H 0.06 0.30 8.14 -51.93 -0.42 -0.13 16 43 H 0.07 0.35 8.14 -51.93 -0.42 -0.07 16 44 H 0.38 2.11 9.08 45.56 0.41 2.53 16 45 H 0.06 0.93 5.90 -51.93 -0.31 0.62 16 46 H 0.04 0.77 8.14 -51.93 -0.42 0.35 16 47 H 0.05 0.90 8.14 -51.93 -0.42 0.48 16 48 H 0.06 1.19 8.14 -51.93 -0.42 0.77 16 49 H 0.03 0.83 8.14 -51.93 -0.42 0.41 16 50 H 0.09 2.44 6.16 -51.93 -0.32 2.12 16 51 H 0.26 6.97 8.31 -40.82 -0.34 6.63 16 52 H 0.04 1.03 8.06 -51.93 -0.42 0.61 16 53 H 0.06 1.45 8.10 -51.93 -0.42 1.03 16 LS Contribution 404.75 15.07 6.10 6.10 Total: -1.00 -32.09 404.75 -11.13 -43.21 By element: Atomic # 1 Polarization: 10.73 SS G_CDS: -8.56 Total: 2.18 kcal Atomic # 6 Polarization: -5.83 SS G_CDS: -3.52 Total: -9.35 kcal Atomic # 7 Polarization: -53.24 SS G_CDS: 0.29 Total: -52.95 kcal Atomic # 8 Polarization: -5.18 SS G_CDS: -0.41 Total: -5.59 kcal Atomic # 14 Polarization: 21.43 SS G_CDS: -5.02 Total: 16.41 kcal Total LS contribution 6.10 Total: 6.10 kcal Total: -32.09 -11.13 -43.21 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. ZINC001646856512.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 53.833 kcal (2) G-P(sol) polarization free energy of solvation -32.086 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 21.747 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.126 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.211 kcal (6) G-S(sol) free energy of system = (1) + (5) 10.622 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds