Wall clock time and date at job start Sat Apr 11 2020 06:11:28 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 * 109.46742 * 2 1 4 4 C 1.52996 * 109.47219 * 240.00012 * 2 1 3 5 5 O 1.45195 * 109.46951 * 119.99415 * 2 1 3 6 6 C 1.34232 * 116.99815 * 60.00643 * 5 2 1 7 7 O 1.20824 * 119.99863 * 359.97438 * 6 5 2 8 8 C 1.50703 * 119.99858 * 179.97438 * 6 5 2 9 9 H 1.09002 * 112.85169 * 48.80091 * 8 6 5 10 10 C 1.53782 * 113.61362 * 179.97438 * 8 6 5 11 11 C 1.53781 * 87.07854 * 139.98118 * 10 8 6 12 12 H 1.08999 * 113.61498 * 219.93792 * 11 10 8 13 13 N 1.46506 * 113.61653 * 89.11707 * 11 10 8 14 14 C 1.34777 * 120.00271 * 154.99497 * 13 11 10 15 15 O 1.21584 * 119.99563 * 0.02562 * 14 13 11 16 16 N 1.34774 * 119.99906 * 180.02562 * 14 13 11 17 17 C 1.46499 * 119.99966 * 180.02562 * 16 14 13 18 18 C 1.52992 * 109.47267 * 179.97438 * 17 16 14 19 19 C 1.53003 * 109.47195 * 59.99921 * 18 17 16 20 20 C 1.53002 * 109.47303 * 300.00315 * 18 17 16 21 21 C 1.50700 * 109.47257 * 179.97438 * 18 17 16 22 22 H 1.07999 * 119.99988 * 359.97438 * 21 18 17 23 23 C 1.37885 * 120.00047 * 180.02562 * 21 18 17 24 24 N 1.31518 * 119.99792 * 359.72305 * 23 21 18 25 25 Si 1.86795 * 120.00009 * 180.02562 * 23 21 18 26 26 H 1.48501 * 109.47088 * 89.99795 * 25 23 21 27 27 H 1.48495 * 109.47293 * 209.99997 * 25 23 21 28 28 H 1.48507 * 109.47015 * 329.99955 * 25 23 21 29 29 C 1.53777 * 113.61387 * 277.49754 * 8 6 5 30 30 H 1.08991 * 109.47109 * 300.00331 * 1 2 3 31 31 H 1.09004 * 109.46830 * 60.00329 * 1 2 3 32 32 H 1.09004 * 109.46789 * 180.02562 * 1 2 3 33 33 H 1.09001 * 109.47138 * 179.97438 * 3 2 1 34 34 H 1.09002 * 109.46711 * 299.99657 * 3 2 1 35 35 H 1.08996 * 109.47190 * 59.99369 * 3 2 1 36 36 H 1.09004 * 109.47126 * 299.99654 * 4 2 1 37 37 H 1.08995 * 109.47210 * 60.00116 * 4 2 1 38 38 H 1.09001 * 109.46830 * 179.97438 * 4 2 1 39 39 H 1.09002 * 113.61323 * 25.43758 * 10 8 6 40 40 H 1.08995 * 113.69350 * 254.54080 * 10 8 6 41 41 H 0.96999 * 119.99685 * 335.00514 * 13 11 10 42 42 H 0.96999 * 120.00050 * 0.02562 * 16 14 13 43 43 H 1.09004 * 109.47024 * 59.99687 * 17 16 14 44 44 H 1.09005 * 109.47136 * 300.00071 * 17 16 14 45 45 H 1.08998 * 109.47453 * 180.02562 * 19 18 17 46 46 H 1.08996 * 109.47248 * 300.00419 * 19 18 17 47 47 H 1.09005 * 109.46932 * 60.00069 * 19 18 17 48 48 H 1.09002 * 109.46768 * 299.99531 * 20 18 17 49 49 H 1.08996 * 109.46948 * 59.99698 * 20 18 17 50 50 H 1.08996 * 109.46989 * 180.02562 * 20 18 17 51 51 H 0.97000 * 119.99468 * 179.97438 * 24 23 21 52 52 H 1.09003 * 113.61817 * 105.47207 * 29 8 6 53 53 H 1.08997 * 113.61878 * 334.56374 * 29 8 6 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 1.5301 0.0000 0.0000 3 6 2.0400 1.4426 0.0000 4 6 2.0401 -0.7212 -1.2492 5 8 2.0140 -0.6843 1.1856 6 6 1.6534 -1.9683 1.3379 7 8 0.9561 -2.5024 0.5083 8 6 2.1183 -2.7436 2.5437 9 1 1.9550 -2.2089 3.4795 10 6 1.6198 -4.1981 2.5707 11 6 3.0138 -4.5833 3.0932 12 1 3.4000 -5.5086 2.6657 13 7 3.1257 -4.5411 4.5533 14 6 4.0487 -5.2968 5.1807 15 8 4.7888 -6.0132 4.5347 16 7 4.1512 -5.2583 6.5240 17 6 5.1548 -6.0793 7.2058 18 6 5.0608 -5.8504 8.7156 19 6 3.6646 -6.2409 9.2047 20 6 5.3146 -4.3735 9.0243 21 6 6.0928 -6.6954 9.4171 22 1 6.7497 -7.3323 8.8434 23 6 6.1975 -6.6561 10.7914 24 7 5.4005 -5.8771 11.4896 25 14 7.4772 -7.7029 11.6608 26 1 8.7408 -6.9337 11.7907 27 1 6.9810 -8.0715 13.0109 28 1 7.7272 -8.9359 10.8717 29 6 3.5385 -3.3152 2.3986 30 1 -0.3633 0.5138 0.8899 31 1 -0.3633 0.5138 -0.8901 32 1 -0.3633 -1.0277 0.0005 33 1 3.1300 1.4427 0.0005 34 1 1.6766 1.9563 -0.8900 35 1 1.6765 1.9564 0.8899 36 1 1.6768 -1.7489 -1.2492 37 1 1.6768 -0.2074 -2.1392 38 1 3.1301 -0.7208 -1.2494 39 1 1.3968 -4.6016 1.5830 40 1 0.8200 -4.3737 3.2901 41 1 2.5353 -3.9694 5.0686 42 1 3.5604 -4.6871 7.0393 43 1 6.1495 -5.8008 6.8577 44 1 4.9742 -7.1315 6.9855 45 1 3.5974 -6.0774 10.2802 46 1 2.9179 -5.6302 8.6974 47 1 3.4837 -7.2931 8.9847 48 1 6.3093 -4.0953 8.6760 49 1 4.5679 -3.7627 8.5170 50 1 5.2480 -4.2106 10.1000 51 1 5.4740 -5.8498 12.4564 52 1 4.2874 -2.7769 2.9796 53 1 3.8403 -3.4773 1.3638 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 ZINC000873041733.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 06:11:28 Heat of formation + Delta-G solvation = -107.414421 kcal Electronic energy + Delta-G solvation = -30107.669910 eV Core-core repulsion = 25980.049813 eV Total energy + Delta-G solvation = -4127.620097 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.71 seconds Orbital eigenvalues (eV) -41.41133 -40.03602 -38.60895 -37.00518 -36.26090 -34.41235 -33.39338 -32.75649 -30.67815 -27.81034 -27.79840 -27.10916 -26.03463 -25.71723 -25.52547 -24.71694 -22.55598 -20.97065 -20.22978 -19.35670 -18.76630 -18.36643 -17.46297 -16.86692 -16.34425 -16.03987 -15.80049 -15.27104 -14.92174 -14.87377 -14.66673 -14.49545 -14.08106 -13.73401 -13.62282 -13.18840 -12.91904 -12.86868 -12.80089 -12.63069 -12.43904 -12.37693 -12.29947 -12.21373 -12.11325 -11.81413 -11.45334 -11.38259 -11.19159 -10.99145 -10.85634 -10.82578 -10.74047 -10.68271 -10.37820 -10.20549 -10.15462 -9.80866 -9.62375 -9.30694 -9.03148 -8.78445 -8.41256 -8.21690 -6.01521 -4.11222 1.91779 2.36178 2.98343 3.29007 3.36040 3.40447 3.55776 4.03952 4.15481 4.29044 4.35580 4.37226 4.40520 4.50846 4.59141 4.67061 4.77755 5.07550 5.12749 5.25351 5.29034 5.29594 5.33243 5.40029 5.42390 5.46440 5.58632 5.61081 5.63974 5.70667 5.84082 5.86143 5.87522 6.21547 6.23891 6.37116 6.51319 6.64504 6.80233 6.83282 6.90861 7.03851 7.08809 7.28753 7.40927 7.55185 7.56657 7.70715 8.01993 8.13194 8.38530 8.46272 8.88532 9.01899 9.54437 10.99890 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.027280 B = 0.001772 C = 0.001738 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1026.158558 B =15800.817075 C =16102.320549 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.183 4.183 2 C 0.114 3.886 3 C -0.141 4.141 4 C -0.183 4.183 5 O -0.348 6.348 6 C 0.476 3.524 7 O -0.504 6.504 8 C -0.114 4.114 9 H 0.123 0.877 10 C -0.125 4.125 11 C 0.147 3.853 12 H 0.111 0.889 13 N -0.737 5.737 14 C 0.700 3.300 15 O -0.597 6.597 16 N -0.732 5.732 17 C 0.150 3.850 18 C 0.055 3.945 19 C -0.129 4.129 20 C -0.130 4.130 21 C -0.504 4.504 22 H 0.058 0.942 23 C 0.065 3.935 24 N -0.886 5.886 25 Si 0.893 3.107 26 H -0.281 1.281 27 H -0.287 1.287 28 H -0.274 1.274 29 C -0.134 4.134 30 H 0.061 0.939 31 H 0.070 0.930 32 H 0.083 0.917 33 H 0.067 0.933 34 H 0.077 0.923 35 H 0.067 0.933 36 H 0.083 0.917 37 H 0.070 0.930 38 H 0.062 0.938 39 H 0.109 0.891 40 H 0.083 0.917 41 H 0.394 0.606 42 H 0.394 0.606 43 H 0.052 0.948 44 H 0.053 0.947 45 H 0.084 0.916 46 H 0.005 0.995 47 H 0.026 0.974 48 H 0.026 0.974 49 H 0.005 0.995 50 H 0.085 0.915 51 H 0.259 0.741 52 H 0.086 0.914 53 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.888 13.610 -20.682 27.047 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 -0.240 4.240 2 C 0.078 3.922 3 C -0.198 4.198 4 C -0.240 4.240 5 O -0.266 6.266 6 C 0.320 3.680 7 O -0.392 6.392 8 C -0.133 4.133 9 H 0.141 0.859 10 C -0.164 4.164 11 C 0.040 3.960 12 H 0.129 0.871 13 N -0.392 5.392 14 C 0.400 3.600 15 O -0.475 6.475 16 N -0.386 5.386 17 C 0.027 3.973 18 C 0.054 3.946 19 C -0.187 4.187 20 C -0.187 4.187 21 C -0.543 4.543 22 H 0.076 0.924 23 C -0.136 4.136 24 N -0.525 5.525 25 Si 0.722 3.278 26 H -0.207 1.207 27 H -0.213 1.213 28 H -0.199 1.199 29 C -0.174 4.174 30 H 0.080 0.920 31 H 0.089 0.911 32 H 0.102 0.898 33 H 0.086 0.914 34 H 0.096 0.904 35 H 0.086 0.914 36 H 0.102 0.898 37 H 0.089 0.911 38 H 0.081 0.919 39 H 0.127 0.873 40 H 0.102 0.898 41 H 0.228 0.772 42 H 0.228 0.772 43 H 0.071 0.929 44 H 0.071 0.929 45 H 0.103 0.897 46 H 0.024 0.976 47 H 0.046 0.954 48 H 0.045 0.955 49 H 0.024 0.976 50 H 0.104 0.896 51 H 0.070 0.930 52 H 0.105 0.895 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -10.414 12.836 -21.317 26.975 hybrid contribution 0.007 0.237 0.884 0.916 sum -10.407 13.073 -20.433 26.395 Atomic orbital electron populations 1.22487 0.94038 1.04719 1.02732 1.22198 0.94382 0.92384 0.83190 1.21855 1.02343 0.92590 1.03045 1.22488 1.01781 1.03121 0.96612 1.86589 1.69680 1.25424 1.44891 1.23519 0.76781 0.80339 0.87392 1.90561 1.35269 1.69963 1.43381 1.22696 0.99849 0.95239 0.95554 0.85936 1.23376 0.97481 0.91863 1.03648 1.21479 0.95365 0.99075 0.80098 0.87075 1.44821 1.39557 1.48787 1.06062 1.16045 0.80900 0.80487 0.82592 1.90887 1.46274 1.44813 1.65567 1.45514 1.40339 1.48655 1.04087 1.21594 0.88936 0.92860 0.93877 1.18372 0.94613 0.94001 0.87570 1.21815 0.95470 0.97583 1.03844 1.21820 0.96996 0.96179 1.03746 1.20983 1.17185 1.24627 0.91483 0.92405 1.24886 0.95869 0.95417 0.97420 1.69807 1.37920 1.38348 1.06412 0.86567 0.81645 0.80767 0.78865 1.20740 1.21306 1.19902 1.23444 0.94065 0.97444 1.02416 0.91998 0.91083 0.89799 0.91386 0.90395 0.91435 0.89790 0.91101 0.91925 0.87292 0.89796 0.77213 0.77168 0.92918 0.92910 0.89694 0.97558 0.95441 0.95464 0.97560 0.89639 0.93045 0.89526 0.88788 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -1.37 8.37 37.16 0.31 -1.06 16 2 C 0.11 0.91 1.13 -90.62 -0.10 0.81 16 3 C -0.14 -0.83 8.85 37.16 0.33 -0.50 16 4 C -0.18 -1.40 8.37 37.16 0.31 -1.09 16 5 O -0.35 -3.36 9.89 -39.26 -0.39 -3.75 16 6 C 0.48 4.67 6.79 36.01 0.24 4.91 16 7 O -0.50 -5.71 11.40 -18.75 -0.21 -5.92 16 8 C -0.11 -0.95 4.14 -90.96 -0.38 -1.32 16 9 H 0.12 0.85 8.14 -51.93 -0.42 0.43 16 10 C -0.13 -1.05 7.15 -25.92 -0.19 -1.24 16 11 C 0.15 1.55 4.33 -67.10 -0.29 1.26 16 12 H 0.11 1.38 7.46 -51.93 -0.39 0.99 16 13 N -0.74 -8.81 5.27 -57.86 -0.30 -9.11 16 14 C 0.70 11.89 8.57 -86.92 -0.74 11.15 16 15 O -0.60 -12.57 15.94 5.29 0.08 -12.48 16 16 N -0.73 -12.70 4.96 -65.23 -0.32 -13.02 16 17 C 0.15 3.17 4.50 -4.05 -0.02 3.15 16 18 C 0.06 1.26 0.50 -155.66 -0.08 1.18 16 19 C -0.13 -2.87 8.08 37.16 0.30 -2.57 16 20 C -0.13 -2.88 8.08 37.16 0.30 -2.58 16 21 C -0.50 -13.10 8.01 -34.44 -0.28 -13.38 16 22 H 0.06 1.52 7.74 -52.49 -0.41 1.12 16 23 C 0.07 1.70 5.15 -17.82 -0.09 1.61 16 24 N -0.89 -23.42 9.35 55.43 0.52 -22.90 16 25 Si 0.89 20.65 29.54 -169.99 -5.02 15.63 16 26 H -0.28 -6.51 7.11 56.52 0.40 -6.10 16 27 H -0.29 -6.62 7.11 56.52 0.40 -6.22 16 28 H -0.27 -6.35 7.11 56.52 0.40 -5.94 16 29 C -0.13 -1.24 7.43 -25.90 -0.19 -1.43 16 30 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 31 H 0.07 0.42 8.14 -51.93 -0.42 -0.01 16 32 H 0.08 0.79 5.89 -51.93 -0.31 0.48 16 33 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 34 H 0.08 0.33 8.14 -51.93 -0.42 -0.09 16 35 H 0.07 0.39 8.14 -51.93 -0.42 -0.03 16 36 H 0.08 0.80 5.89 -51.93 -0.31 0.49 16 37 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 38 H 0.06 0.47 8.14 -51.93 -0.42 0.04 16 39 H 0.11 0.95 7.43 -51.93 -0.39 0.56 16 40 H 0.08 0.64 8.14 -51.93 -0.42 0.21 16 41 H 0.39 3.64 8.72 -40.82 -0.36 3.28 16 42 H 0.39 6.06 6.18 -40.82 -0.25 5.81 16 43 H 0.05 1.18 8.14 -51.93 -0.42 0.75 16 44 H 0.05 1.18 8.14 -51.93 -0.42 0.76 16 45 H 0.08 2.09 6.08 -51.93 -0.32 1.77 16 46 H 0.01 0.11 6.86 -51.93 -0.36 -0.25 16 47 H 0.03 0.60 8.14 -51.93 -0.42 0.18 16 48 H 0.03 0.60 8.14 -51.93 -0.42 0.18 16 49 H 0.01 0.11 6.86 -51.93 -0.36 -0.25 16 50 H 0.08 2.10 6.06 -51.93 -0.31 1.79 16 51 H 0.26 6.63 8.31 -40.82 -0.34 6.30 16 52 H 0.09 0.86 8.14 -51.93 -0.42 0.43 16 53 H 0.09 0.83 8.09 -51.93 -0.42 0.41 16 LS Contribution 412.68 15.07 6.22 6.22 Total: -1.00 -30.14 412.68 -9.20 -39.35 By element: Atomic # 1 Polarization: 16.30 SS G_CDS: -9.22 Total: 7.08 kcal Atomic # 6 Polarization: -0.54 SS G_CDS: -0.56 Total: -1.10 kcal Atomic # 7 Polarization: -44.92 SS G_CDS: -0.11 Total: -45.03 kcal Atomic # 8 Polarization: -21.64 SS G_CDS: -0.52 Total: -22.15 kcal Atomic # 14 Polarization: 20.65 SS G_CDS: -5.02 Total: 15.63 kcal Total LS contribution 6.22 Total: 6.22 kcal Total: -30.14 -9.20 -39.35 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. ZINC000873041733.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 -68.065 kcal (2) G-P(sol) polarization free energy of solvation -30.144 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -98.209 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.205 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.349 kcal (6) G-S(sol) free energy of system = (1) + (5) -107.414 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.71 seconds