Wall clock time and date at job start Sat Apr 11 2020 06:10:23 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 1.52994 * 1 3 3 H 1.08999 * 109.46995 * 2 1 4 4 O 1.42902 * 109.47164 * 119.99702 * 2 1 3 5 5 C 1.42907 * 114.00051 * 270.00636 * 4 2 1 6 6 C 1.52998 * 109.46959 * 180.02562 * 5 4 2 7 7 H 1.08997 * 109.48260 * 54.97340 * 6 5 4 8 8 C 1.53094 * 109.48105 * 175.00039 * 6 5 4 9 9 C 1.53168 * 109.16643 * 177.58862 * 8 6 5 10 10 C 1.53184 * 109.03513 * 303.01723 * 9 8 6 11 11 C 1.53091 * 109.16243 * 56.98282 * 10 9 8 12 12 O 1.42905 * 109.41300 * 302.38713 * 11 10 9 13 13 C 1.50694 * 109.47406 * 239.99893 * 2 1 3 14 14 O 1.21289 * 119.99979 * 252.42746 * 13 2 1 15 15 N 1.34771 * 120.00299 * 72.43097 * 13 2 1 16 16 C 1.46932 * 120.62968 * 355.23996 * 15 13 2 17 17 C 1.53197 * 108.77365 * 126.36967 * 16 15 13 18 18 C 1.53041 * 109.31367 * 54.63842 * 17 16 15 19 19 N 1.46494 * 109.45959 * 178.62489 * 18 17 16 20 20 C 1.36933 * 120.00332 * 205.02439 * 19 18 17 21 21 H 1.08008 * 119.99535 * 0.02562 * 20 19 18 22 22 C 1.38812 * 120.00602 * 180.02562 * 20 19 18 23 23 N 1.31622 * 120.00240 * 180.02562 * 22 20 19 24 24 Si 1.86798 * 119.99705 * 359.97438 * 22 20 19 25 25 H 1.48505 * 109.47037 * 90.00270 * 24 22 20 26 26 H 1.48495 * 109.47382 * 209.99715 * 24 22 20 27 27 H 1.48495 * 109.47309 * 330.00293 * 24 22 20 28 28 C 1.53042 * 109.52327 * 298.64097 * 18 17 16 29 29 C 1.46923 * 120.63638 * 175.21955 * 15 13 2 30 30 H 1.09000 * 109.47177 * 185.38014 * 1 2 3 31 31 H 1.09000 * 109.47889 * 305.38426 * 1 2 3 32 32 H 1.09004 * 109.47449 * 65.38509 * 1 2 3 33 33 H 1.09003 * 109.46663 * 299.99436 * 5 4 2 34 34 H 1.08996 * 109.47084 * 59.99853 * 5 4 2 35 35 H 1.09006 * 109.51481 * 297.49557 * 8 6 5 36 36 H 1.09006 * 109.52181 * 57.61603 * 8 6 5 37 37 H 1.09005 * 109.54447 * 62.88101 * 9 8 6 38 38 H 1.09002 * 109.54794 * 183.05926 * 9 8 6 39 39 H 1.09007 * 109.51966 * 176.88666 * 10 9 8 40 40 H 1.08997 * 109.52149 * 297.00936 * 10 9 8 41 41 H 1.08996 * 109.48455 * 62.37476 * 11 10 9 42 42 H 1.09005 * 109.47779 * 182.41060 * 11 10 9 43 43 H 1.09002 * 109.58299 * 6.59115 * 16 15 13 44 44 H 1.08995 * 109.70801 * 246.22881 * 16 15 13 45 45 H 1.09003 * 109.49798 * 294.68206 * 17 16 15 46 46 H 1.09000 * 109.52061 * 174.60715 * 17 16 15 47 47 H 1.09003 * 109.45612 * 58.65293 * 18 17 16 48 48 H 0.97005 * 119.99795 * 25.02864 * 19 18 17 49 49 H 0.96992 * 119.99676 * 179.97438 * 23 22 20 50 50 H 1.09001 * 109.49204 * 181.31157 * 28 18 17 51 51 H 1.08994 * 109.49655 * 301.40410 * 28 18 17 52 52 H 1.09002 * 109.58681 * 353.41826 * 29 15 13 53 53 H 1.09003 * 109.59081 * 113.69929 * 29 15 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 1.5299 0.0000 0.0000 3 1 1.8932 1.0277 0.0000 4 8 2.0063 -0.6736 1.1668 5 6 2.1999 0.1830 2.2942 6 6 2.7089 -0.6404 3.4789 7 1 3.6077 -1.1827 3.1853 8 6 3.0349 0.2935 4.6474 9 6 3.4862 -0.5427 5.8487 10 6 2.3857 -1.5492 6.1986 11 6 2.0848 -2.4120 4.9703 12 8 1.7010 -1.5703 3.8810 13 6 2.0323 -0.7104 -1.2304 14 8 2.5335 -1.8106 -1.1333 15 7 1.9248 -0.1232 -2.4387 16 6 1.2278 1.1617 -2.5873 17 6 2.1601 2.1493 -3.2959 18 6 2.6378 1.5373 -4.6148 19 7 3.5036 2.4923 -5.3107 20 6 3.6396 2.4275 -6.6718 21 1 3.1082 1.6724 -7.2322 22 6 4.4603 3.3321 -7.3312 23 7 4.5906 3.2700 -8.6395 24 14 5.3788 4.6384 -6.3621 25 1 6.7060 4.1110 -5.9548 26 1 5.5641 5.8442 -7.2087 27 1 4.5968 4.9984 -5.1521 28 6 3.4206 0.2536 -4.3290 29 6 2.5028 -0.7554 -3.6324 30 1 -0.3633 -1.0231 0.0964 31 1 -0.3635 0.5950 0.8378 32 1 -0.3634 0.4280 -0.9343 33 1 2.9318 0.9514 2.0451 34 1 1.2536 0.6547 2.5589 35 1 3.8345 0.9749 4.3567 36 1 2.1469 0.8667 4.9142 37 1 4.4025 -1.0770 5.5975 38 1 3.6678 0.1120 6.7011 39 1 2.7211 -2.1856 7.0175 40 1 1.4847 -1.0141 6.4986 41 1 2.9754 -2.9776 4.6963 42 1 1.2726 -3.1015 5.2006 43 1 0.9638 1.5500 -1.6036 44 1 0.3237 1.0230 -3.1801 45 1 3.0199 2.3587 -2.6594 46 1 1.6231 3.0760 -3.4983 47 1 1.7760 1.3054 -5.2406 48 1 3.9806 3.1706 -4.8074 49 1 5.1639 3.9024 -9.1003 50 1 3.7804 -0.1694 -5.2669 51 1 4.2685 0.4808 -3.6829 52 1 3.0800 -1.6321 -3.3384 53 1 1.7037 -1.0547 -4.3106 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 ZINC001204047683.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 06:10:23 Heat of formation + Delta-G solvation = -119.976059 kcal Electronic energy + Delta-G solvation = -30586.299503 eV Core-core repulsion = 26458.134692 eV Total energy + Delta-G solvation = -4128.164811 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.74 seconds Orbital eigenvalues (eV) -40.43337 -39.77707 -38.10247 -37.09254 -34.71296 -34.00493 -33.03810 -32.12686 -31.51394 -30.44295 -29.65301 -27.38834 -25.58811 -24.59044 -23.95999 -22.92321 -22.52342 -22.07909 -20.72972 -20.31691 -19.14112 -17.76703 -17.40043 -16.99598 -16.72318 -16.22929 -15.91385 -15.38109 -15.08702 -14.91532 -14.87782 -14.54920 -14.32766 -14.12888 -13.95252 -13.66270 -13.29511 -13.24101 -13.04728 -12.92570 -12.86050 -12.59844 -12.40390 -12.21478 -12.01127 -11.80733 -11.75107 -11.61794 -11.44938 -11.09327 -11.05821 -11.02168 -10.91637 -10.69145 -10.52265 -10.33071 -10.09569 -9.94582 -9.78822 -9.62726 -9.42492 -8.96268 -8.56169 -7.32026 -5.80723 -3.16833 2.59342 2.71251 3.33420 3.36687 3.38885 3.42246 3.53658 4.29852 4.36928 4.39434 4.45857 4.55202 4.60047 4.60829 4.73386 4.78246 4.85275 4.93885 4.97200 4.98761 5.05133 5.16467 5.21935 5.26102 5.29073 5.32482 5.36213 5.43622 5.44875 5.48793 5.50580 5.52936 5.58020 5.65449 5.65609 5.78366 5.82875 5.83709 5.91384 6.08966 6.09904 6.20763 6.42586 6.46080 6.77621 6.85986 6.92102 6.95426 7.44096 7.94813 8.21753 8.38184 9.16174 9.88776 10.08213 11.37453 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.019276 B = 0.002092 C = 0.001984 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1452.197608 B =13383.454497 C =14110.437855 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.174 4.174 2 C 0.071 3.929 3 H 0.084 0.916 4 O -0.348 6.348 5 C 0.067 3.933 6 C 0.094 3.906 7 H 0.068 0.932 8 C -0.149 4.149 9 C -0.122 4.122 10 C -0.158 4.158 11 C 0.060 3.940 12 O -0.369 6.369 13 C 0.516 3.484 14 O -0.525 6.525 15 N -0.606 5.606 16 C 0.106 3.894 17 C -0.145 4.145 18 C 0.183 3.817 19 N -0.748 5.748 20 C -0.244 4.244 21 H 0.091 0.909 22 C 0.005 3.995 23 N -0.933 5.933 24 Si 0.885 3.115 25 H -0.285 1.285 26 H -0.291 1.291 27 H -0.278 1.278 28 C -0.150 4.150 29 C 0.114 3.886 30 H 0.073 0.927 31 H 0.068 0.932 32 H 0.076 0.924 33 H 0.065 0.935 34 H 0.060 0.940 35 H 0.076 0.924 36 H 0.074 0.926 37 H 0.065 0.935 38 H 0.069 0.931 39 H 0.073 0.927 40 H 0.071 0.929 41 H 0.051 0.949 42 H 0.094 0.906 43 H 0.081 0.919 44 H 0.075 0.925 45 H 0.062 0.938 46 H 0.078 0.922 47 H 0.058 0.942 48 H 0.360 0.640 49 H 0.260 0.740 50 H 0.080 0.920 51 H 0.057 0.943 52 H 0.086 0.914 53 H 0.067 0.933 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.133 -5.712 29.599 31.223 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 -0.231 4.231 2 C 0.010 3.990 3 H 0.101 0.899 4 O -0.266 6.266 5 C -0.010 4.010 6 C 0.036 3.964 7 H 0.086 0.914 8 C -0.187 4.187 9 C -0.159 4.159 10 C -0.195 4.195 11 C -0.017 4.017 12 O -0.287 6.287 13 C 0.303 3.697 14 O -0.400 6.400 15 N -0.341 5.341 16 C -0.017 4.017 17 C -0.184 4.184 18 C 0.074 3.926 19 N -0.390 5.390 20 C -0.374 4.374 21 H 0.109 0.891 22 C -0.191 4.191 23 N -0.580 5.580 24 Si 0.715 3.285 25 H -0.211 1.211 26 H -0.218 1.218 27 H -0.204 1.204 28 C -0.191 4.191 29 C -0.008 4.008 30 H 0.092 0.908 31 H 0.087 0.913 32 H 0.095 0.905 33 H 0.083 0.917 34 H 0.078 0.922 35 H 0.095 0.905 36 H 0.093 0.907 37 H 0.084 0.916 38 H 0.088 0.912 39 H 0.091 0.909 40 H 0.090 0.910 41 H 0.069 0.931 42 H 0.112 0.888 43 H 0.100 0.900 44 H 0.093 0.907 45 H 0.081 0.919 46 H 0.097 0.903 47 H 0.076 0.924 48 H 0.193 0.807 49 H 0.070 0.930 50 H 0.099 0.901 51 H 0.076 0.924 52 H 0.104 0.896 53 H 0.085 0.915 Dipole moment (debyes) X Y Z Total from point charges -8.020 -6.568 29.298 31.078 hybrid contribution 1.023 1.431 0.696 1.891 sum -6.998 -5.138 29.994 31.225 Atomic orbital electron populations 1.22326 0.93468 1.04175 1.03175 1.21894 0.95332 0.96041 0.85720 0.89871 1.88107 1.86479 1.33538 1.18456 1.22622 1.00404 0.92439 0.85544 1.22042 0.91916 0.90420 0.92030 0.91374 1.22143 1.02445 0.98553 0.95532 1.21566 0.98422 0.97996 0.97923 1.22218 0.99670 0.98899 0.98758 1.22571 1.00882 0.92274 0.85985 1.88012 1.39844 1.50059 1.50828 1.20278 0.79195 0.86248 0.84006 1.90699 1.43948 1.19636 1.85709 1.48114 1.56148 1.22513 1.07363 1.21906 0.95484 0.83167 1.01170 1.22276 0.99479 0.98528 0.98108 1.20142 0.92985 0.88758 0.90742 1.42782 1.55029 1.36104 1.05093 1.19066 1.23332 1.13673 0.81348 0.89144 1.24682 0.99976 0.99136 0.95342 1.69699 1.42562 1.39264 1.06500 0.86548 0.80293 0.82315 0.79314 1.21150 1.21767 1.20396 1.22627 0.98571 0.97287 1.00605 1.21701 0.97265 0.96721 0.85096 0.90808 0.91279 0.90527 0.91682 0.92219 0.90511 0.90739 0.91614 0.91222 0.90871 0.91038 0.93119 0.88820 0.90035 0.90680 0.91888 0.90307 0.92421 0.80699 0.93041 0.90104 0.92391 0.89559 0.91480 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.17 -1.58 9.10 37.15 0.34 -1.24 16 2 C 0.07 0.82 2.28 -27.89 -0.06 0.75 16 3 H 0.08 0.76 6.88 -51.93 -0.36 0.41 16 4 O -0.35 -4.59 9.52 -59.49 -0.57 -5.16 16 5 C 0.07 0.63 5.41 37.16 0.20 0.83 16 6 C 0.09 0.87 2.93 -26.68 -0.08 0.79 16 7 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 8 C -0.15 -0.98 5.42 -26.60 -0.14 -1.12 16 9 C -0.12 -0.71 6.03 -26.55 -0.16 -0.87 16 10 C -0.16 -0.94 6.14 -26.59 -0.16 -1.10 16 11 C 0.06 0.47 6.84 37.20 0.25 0.72 16 12 O -0.37 -4.00 10.37 -40.00 -0.41 -4.41 16 13 C 0.52 7.64 7.04 -10.99 -0.08 7.56 16 14 O -0.52 -9.96 15.98 -14.05 -0.22 -10.18 16 15 N -0.61 -8.18 2.97 -172.78 -0.51 -8.69 16 16 C 0.11 1.16 5.20 -3.71 -0.02 1.14 16 17 C -0.14 -1.97 5.55 -26.61 -0.15 -2.12 16 18 C 0.18 3.25 2.73 -67.89 -0.19 3.06 16 19 N -0.75 -16.85 4.92 -53.39 -0.26 -17.11 16 20 C -0.24 -6.66 10.41 -15.06 -0.16 -6.82 16 21 H 0.09 2.64 8.06 -52.48 -0.42 2.22 16 22 C 0.00 0.13 5.50 -17.43 -0.10 0.03 16 23 N -0.93 -28.85 13.97 55.49 0.78 -28.07 16 24 Si 0.88 21.70 27.74 -169.99 -4.71 16.98 16 25 H -0.28 -7.01 7.11 56.52 0.40 -6.61 16 26 H -0.29 -7.27 7.11 56.52 0.40 -6.86 16 27 H -0.28 -6.34 6.52 56.52 0.37 -5.97 16 28 C -0.15 -2.53 5.66 -26.63 -0.15 -2.68 16 29 C 0.11 1.69 6.42 -3.73 -0.02 1.66 16 30 H 0.07 0.78 8.14 -51.93 -0.42 0.35 16 31 H 0.07 0.51 8.00 -51.93 -0.42 0.09 16 32 H 0.08 0.59 5.96 -51.93 -0.31 0.28 16 33 H 0.07 0.50 8.09 -51.93 -0.42 0.08 16 34 H 0.06 0.49 8.00 -51.93 -0.42 0.07 16 35 H 0.08 0.42 8.14 -51.93 -0.42 0.00 16 36 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 37 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 38 H 0.07 0.33 8.14 -51.93 -0.42 -0.09 16 39 H 0.07 0.34 8.14 -51.92 -0.42 -0.09 16 40 H 0.07 0.43 8.14 -51.93 -0.42 0.01 16 41 H 0.05 0.39 8.14 -51.93 -0.42 -0.04 16 42 H 0.09 0.62 8.14 -51.93 -0.42 0.20 16 43 H 0.08 0.68 4.73 -51.93 -0.25 0.43 16 44 H 0.07 0.74 8.14 -51.93 -0.42 0.32 16 45 H 0.06 0.87 8.14 -51.93 -0.42 0.44 16 46 H 0.08 1.03 8.14 -51.93 -0.42 0.61 16 47 H 0.06 1.06 8.08 -51.93 -0.42 0.64 16 48 H 0.36 8.03 5.66 -40.82 -0.23 7.80 16 49 H 0.26 7.67 8.31 -40.82 -0.34 7.33 16 50 H 0.08 1.50 8.14 -51.93 -0.42 1.08 16 51 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 52 H 0.09 1.36 7.03 -51.93 -0.37 1.00 16 53 H 0.07 0.91 8.14 -51.93 -0.42 0.49 16 LS Contribution 407.93 15.07 6.15 6.15 Total: -1.00 -34.83 407.93 -9.98 -44.81 By element: Atomic # 1 Polarization: 14.61 SS G_CDS: -9.54 Total: 5.07 kcal Atomic # 6 Polarization: 1.28 SS G_CDS: -0.67 Total: 0.61 kcal Atomic # 7 Polarization: -53.87 SS G_CDS: 0.00 Total: -53.87 kcal Atomic # 8 Polarization: -18.55 SS G_CDS: -1.21 Total: -19.75 kcal Atomic # 14 Polarization: 21.70 SS G_CDS: -4.71 Total: 16.98 kcal Total LS contribution 6.15 Total: 6.15 kcal Total: -34.83 -9.98 -44.81 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. ZINC001204047683.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 -75.161 kcal (2) G-P(sol) polarization free energy of solvation -34.834 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -109.995 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.981 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.815 kcal (6) G-S(sol) free energy of system = (1) + (5) -119.976 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.74 seconds