Wall clock time and date at job start Sat Apr 11 2020 06:10:08 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 1.52999 * 1 3 3 H 1.09001 * 109.46914 * 2 1 4 4 C 1.53000 * 109.47381 * 119.99341 * 2 1 3 5 5 N 1.46503 * 109.47475 * 295.00596 * 4 2 1 6 6 C 1.34770 * 119.99975 * 180.02562 * 5 4 2 7 7 O 1.21511 * 120.00643 * 359.97438 * 6 5 4 8 8 O 1.34645 * 119.99791 * 179.97438 * 6 5 4 9 9 C 1.45196 * 116.99854 * 179.97438 * 8 6 5 10 10 C 1.53005 * 109.47154 * 60.00077 * 9 8 6 11 11 C 1.53001 * 109.47126 * 179.97438 * 9 8 6 12 12 C 1.53004 * 109.47349 * 299.99812 * 9 8 6 13 13 C 1.50698 * 109.47173 * 239.99924 * 2 1 3 14 14 O 1.21288 * 119.99731 * 274.68761 * 13 2 1 15 15 N 1.34773 * 120.00413 * 94.69202 * 13 2 1 16 16 C 1.46934 * 120.62771 * 354.58936 * 15 13 2 17 17 C 1.53185 * 108.77322 * 233.61031 * 16 15 13 18 18 C 1.53042 * 109.31292 * 305.36377 * 17 16 15 19 19 C 1.53034 * 109.53776 * 61.36713 * 18 17 16 20 20 H 1.08996 * 109.49902 * 58.61822 * 19 18 17 21 21 C 1.50701 * 109.50054 * 178.68368 * 19 18 17 22 22 H 1.08006 * 120.00336 * 119.99643 * 21 19 18 23 23 C 1.37876 * 120.00134 * 299.72757 * 21 19 18 24 24 N 1.31521 * 119.99689 * 359.97438 * 23 21 19 25 25 Si 1.86795 * 120.00351 * 179.97438 * 23 21 19 26 26 H 1.48502 * 109.47000 * 0.02562 * 25 23 21 27 27 H 1.48503 * 109.46991 * 119.99947 * 25 23 21 28 28 H 1.48492 * 109.47359 * 239.99851 * 25 23 21 29 29 C 1.46918 * 120.63455 * 174.58516 * 15 13 2 30 30 H 1.09008 * 109.46706 * 305.00855 * 1 2 3 31 31 H 1.08991 * 109.47454 * 65.01029 * 1 2 3 32 32 H 1.09005 * 109.47068 * 185.01477 * 1 2 3 33 33 H 1.09003 * 109.46901 * 54.99923 * 4 2 1 34 34 H 1.08995 * 109.47433 * 174.99928 * 4 2 1 35 35 H 0.97001 * 119.99882 * 359.97438 * 5 4 2 36 36 H 1.08992 * 109.47206 * 59.99589 * 10 9 8 37 37 H 1.09000 * 109.46871 * 180.02562 * 10 9 8 38 38 H 1.09002 * 109.46616 * 299.99398 * 10 9 8 39 39 H 1.08995 * 109.47273 * 59.99730 * 11 9 8 40 40 H 1.08999 * 109.47442 * 180.02562 * 11 9 8 41 41 H 1.09005 * 109.46940 * 299.99992 * 11 9 8 42 42 H 1.08999 * 109.46862 * 60.00200 * 12 9 8 43 43 H 1.08999 * 109.46790 * 180.02562 * 12 9 8 44 44 H 1.08995 * 109.46662 * 300.00033 * 12 9 8 45 45 H 1.09002 * 109.58562 * 113.82041 * 16 15 13 46 46 H 1.08996 * 109.58293 * 353.39607 * 16 15 13 47 47 H 1.09003 * 109.49850 * 185.41802 * 17 16 15 48 48 H 1.08997 * 109.50202 * 65.31303 * 17 16 15 49 49 H 1.09002 * 109.45926 * 301.34657 * 18 17 16 50 50 H 1.08998 * 109.46312 * 181.39127 * 18 17 16 51 51 H 0.96995 * 119.99959 * 180.02562 * 24 23 21 52 52 H 1.09004 * 109.58462 * 6.60900 * 29 15 13 53 53 H 1.08993 * 109.59337 * 246.18401 * 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 1.5300 0.0000 0.0000 3 1 1.8933 1.0277 0.0000 4 6 2.0401 -0.7211 1.2493 5 7 1.6524 0.0355 2.4424 6 6 1.9965 -0.4128 3.6659 7 8 2.6278 -1.4448 3.7796 8 8 1.6407 0.2829 4.7625 9 6 2.0447 -0.2597 6.0472 10 6 3.5705 -0.3602 6.1013 11 6 1.5549 0.6611 7.1665 12 6 1.4352 -1.6515 6.2276 13 6 2.0323 -0.7104 -1.2304 14 8 2.1535 -1.9172 -1.2269 15 7 2.3470 -0.0048 -2.3348 16 6 2.0949 1.4414 -2.3961 17 6 1.2666 1.7448 -3.6485 18 6 1.9814 1.1786 -4.8776 19 6 2.1106 -0.3400 -4.7401 20 1 1.1195 -0.7816 -4.6369 21 6 2.7857 -0.9004 -5.9654 22 1 3.7174 -1.4384 -5.8704 23 6 2.2112 -0.7311 -7.2073 24 7 1.0737 -0.0811 -7.3225 25 14 3.0482 -1.4250 -8.7262 26 1 4.3057 -2.1083 -8.3298 27 1 2.1438 -2.3991 -9.3884 28 1 3.3603 -0.3201 -9.6678 29 6 2.9486 -0.6671 -3.5001 30 1 -0.3633 0.5896 0.8418 31 1 -0.3634 0.4341 -0.9314 32 1 -0.3633 -1.0238 0.0898 33 1 1.6054 -1.7197 1.2953 34 1 3.1263 -0.7993 1.2057 35 1 1.1488 0.8595 2.3518 36 1 4.0047 0.6312 5.9727 37 1 3.8738 -0.7680 7.0656 38 1 3.9198 -1.0161 5.3038 39 1 0.4680 0.7332 7.1282 40 1 1.8586 0.2541 8.1310 41 1 1.9895 1.6525 7.0378 42 1 1.7846 -2.3073 5.4301 43 1 1.7382 -2.0585 7.1923 44 1 0.3483 -1.5797 6.1891 45 1 3.0436 1.9758 -2.4471 46 1 1.5442 1.7542 -1.5091 47 1 1.1541 2.8234 -3.7578 48 1 0.2834 1.2836 -3.5550 49 1 2.9741 1.6219 -4.9565 50 1 1.4064 1.4146 -5.7729 51 1 0.6692 0.0377 -8.1960 52 1 2.9611 -1.7454 -3.3415 53 1 3.9668 -0.3047 -3.6411 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 ZINC000855256533.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 06:10:08 Heat of formation + Delta-G solvation = -134.452185 kcal Electronic energy + Delta-G solvation = -30653.346209 eV Core-core repulsion = 26524.553666 eV Total energy + Delta-G solvation = -4128.792543 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) -40.97905 -39.99336 -37.84071 -36.89681 -35.59187 -34.35328 -33.59342 -32.40652 -31.33673 -30.12658 -27.72449 -27.65774 -26.89963 -25.36793 -24.99023 -23.12219 -21.94081 -21.58352 -20.48668 -19.64142 -18.60006 -17.89946 -17.36252 -16.69916 -16.43874 -16.23720 -15.41514 -15.32681 -14.95810 -14.72536 -14.62366 -14.50413 -14.09360 -13.67722 -13.61828 -13.43220 -13.02577 -12.82429 -12.80892 -12.73906 -12.49390 -12.34432 -12.19543 -12.19005 -12.09359 -11.95207 -11.79255 -11.58890 -11.40740 -11.28356 -11.01689 -10.86026 -10.71428 -10.61825 -10.33612 -10.25571 -9.98693 -9.85296 -9.52978 -9.37298 -9.27542 -8.84645 -8.42031 -7.95882 -6.04884 -4.11708 1.92312 2.68264 2.91976 3.27152 3.35211 3.37971 3.43600 3.95995 4.40556 4.41086 4.45291 4.47559 4.59788 4.66925 4.79618 5.01871 5.14882 5.22898 5.24782 5.26977 5.34137 5.37720 5.45670 5.51372 5.56287 5.57446 5.58519 5.62297 5.67022 5.73069 5.81374 5.95849 6.01135 6.04486 6.07816 6.17465 6.28125 6.31041 6.35020 6.42894 6.61710 6.75333 6.91053 7.11569 7.21377 7.28827 7.66364 7.86330 7.94883 8.03989 8.20553 8.33835 8.54802 8.92136 9.53436 11.00801 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.030782 B = 0.001948 C = 0.001898 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 909.411886 B =14373.667767 C =14749.012453 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 -0.125 4.125 3 H 0.099 0.901 4 C 0.156 3.844 5 N -0.709 5.709 6 C 0.649 3.351 7 O -0.564 6.564 8 O -0.367 6.367 9 C 0.136 3.864 10 C -0.184 4.184 11 C -0.140 4.140 12 C -0.184 4.184 13 C 0.518 3.482 14 O -0.544 6.544 15 N -0.600 5.600 16 C 0.106 3.894 17 C -0.134 4.134 18 C -0.113 4.113 19 C 0.040 3.960 20 H 0.030 0.970 21 C -0.513 4.513 22 H 0.058 0.942 23 C 0.063 3.937 24 N -0.889 5.889 25 Si 0.893 3.107 26 H -0.273 1.273 27 H -0.284 1.284 28 H -0.284 1.284 29 C 0.116 3.884 30 H 0.064 0.936 31 H 0.068 0.932 32 H 0.068 0.932 33 H 0.086 0.914 34 H 0.075 0.925 35 H 0.405 0.595 36 H 0.059 0.941 37 H 0.069 0.931 38 H 0.088 0.912 39 H 0.066 0.934 40 H 0.080 0.920 41 H 0.066 0.934 42 H 0.089 0.911 43 H 0.069 0.931 44 H 0.059 0.941 45 H 0.063 0.937 46 H 0.072 0.928 47 H 0.057 0.943 48 H 0.058 0.942 49 H 0.036 0.964 50 H 0.095 0.905 51 H 0.260 0.740 52 H 0.080 0.920 53 H 0.056 0.944 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.246 6.964 25.189 26.163 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 -0.147 4.147 3 H 0.117 0.883 4 C 0.033 3.967 5 N -0.368 5.368 6 C 0.402 3.598 7 O -0.453 6.453 8 O -0.282 6.282 9 C 0.099 3.901 10 C -0.241 4.241 11 C -0.197 4.197 12 C -0.241 4.241 13 C 0.304 3.696 14 O -0.422 6.422 15 N -0.332 5.332 16 C -0.017 4.017 17 C -0.172 4.172 18 C -0.151 4.151 19 C 0.021 3.979 20 H 0.048 0.952 21 C -0.552 4.552 22 H 0.076 0.924 23 C -0.139 4.139 24 N -0.528 5.528 25 Si 0.721 3.279 26 H -0.197 1.197 27 H -0.210 1.210 28 H -0.211 1.211 29 C -0.005 4.005 30 H 0.083 0.917 31 H 0.087 0.913 32 H 0.087 0.913 33 H 0.104 0.896 34 H 0.093 0.907 35 H 0.240 0.760 36 H 0.078 0.922 37 H 0.088 0.912 38 H 0.107 0.893 39 H 0.085 0.915 40 H 0.098 0.902 41 H 0.085 0.915 42 H 0.107 0.893 43 H 0.088 0.912 44 H 0.078 0.922 45 H 0.082 0.918 46 H 0.090 0.910 47 H 0.076 0.924 48 H 0.077 0.923 49 H 0.054 0.946 50 H 0.114 0.886 51 H 0.070 0.930 52 H 0.098 0.902 53 H 0.074 0.926 Dipole moment (debyes) X Y Z Total from point charges -0.967 5.850 25.176 25.864 hybrid contribution 0.160 0.207 -0.983 1.017 sum -0.806 6.057 24.192 24.952 Atomic orbital electron populations 1.21762 0.91982 1.03508 1.02752 1.21541 0.98680 1.01154 0.93353 0.88330 1.21141 1.00634 0.95058 0.79860 1.44717 1.60069 1.28974 1.03068 1.18032 0.78477 0.81895 0.81383 1.90926 1.43596 1.24716 1.86085 1.86289 1.74524 1.52685 1.14657 1.22065 0.95095 0.94090 0.78804 1.22523 0.93990 1.03327 1.04291 1.21859 1.02312 0.99561 0.96011 1.22522 1.01094 0.96404 1.04109 1.20045 0.77989 0.87463 0.84053 1.90702 1.54064 1.13929 1.83515 1.48294 1.60728 1.08881 1.15272 1.21821 0.99902 0.80732 0.99238 1.21998 0.99338 0.99853 0.96054 1.21632 0.98698 0.97861 0.96877 1.18971 0.95646 0.92690 0.90601 0.95230 1.21116 1.07933 1.34962 0.91184 0.92408 1.24941 0.94843 0.95099 0.98988 1.69882 1.17603 1.41469 1.23821 0.86520 0.79656 0.78808 0.82937 1.19716 1.21030 1.21050 1.22034 0.96290 0.97741 0.84430 0.91705 0.91297 0.91327 0.89621 0.90713 0.76034 0.92179 0.91163 0.89282 0.91473 0.90160 0.91485 0.89260 0.91168 0.92166 0.91849 0.90961 0.92404 0.92344 0.94556 0.88642 0.93031 0.90181 0.92554 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 -0.14 -1.45 8.89 37.16 0.33 -1.12 16 2 C -0.13 -1.45 1.96 -91.77 -0.18 -1.63 16 3 H 0.10 0.91 6.19 -51.93 -0.32 0.59 16 4 C 0.16 1.88 4.64 -4.04 -0.02 1.86 16 5 N -0.71 -7.16 5.33 -65.28 -0.35 -7.50 16 6 C 0.65 7.85 8.06 54.05 0.44 8.28 16 7 O -0.56 -8.33 11.88 -19.28 -0.23 -8.56 16 8 O -0.37 -3.85 9.94 -40.34 -0.40 -4.26 16 9 C 0.14 1.20 1.13 -90.61 -0.10 1.09 16 10 C -0.18 -1.61 8.37 37.16 0.31 -1.30 16 11 C -0.14 -0.84 8.85 37.16 0.33 -0.51 16 12 C -0.18 -1.62 8.37 37.16 0.31 -1.31 16 13 C 0.52 8.71 6.69 -10.99 -0.07 8.64 16 14 O -0.54 -11.29 15.79 5.55 0.09 -11.21 16 15 N -0.60 -10.45 2.97 -172.77 -0.51 -10.97 16 16 C 0.11 1.50 6.15 -3.71 -0.02 1.48 16 17 C -0.13 -2.23 6.08 -26.61 -0.16 -2.40 16 18 C -0.11 -2.43 4.96 -26.69 -0.13 -2.57 16 19 C 0.04 0.96 2.25 -91.65 -0.21 0.75 16 20 H 0.03 0.80 8.14 -51.93 -0.42 0.38 16 21 C -0.51 -13.70 8.56 -34.44 -0.29 -14.00 16 22 H 0.06 1.53 7.74 -52.48 -0.41 1.13 16 23 C 0.06 1.69 5.30 -17.82 -0.09 1.60 16 24 N -0.89 -24.62 11.33 55.43 0.63 -23.99 16 25 Si 0.89 20.95 29.54 -169.99 -5.02 15.93 16 26 H -0.27 -6.34 7.11 56.52 0.40 -5.94 16 27 H -0.28 -6.70 7.11 56.52 0.40 -6.29 16 28 H -0.28 -6.60 7.11 56.52 0.40 -6.20 16 29 C 0.12 2.44 5.66 -3.71 -0.02 2.41 16 30 H 0.06 0.48 7.31 -51.92 -0.38 0.10 16 31 H 0.07 0.74 8.11 -51.93 -0.42 0.32 16 32 H 0.07 0.79 8.14 -51.93 -0.42 0.37 16 33 H 0.09 1.20 8.02 -51.93 -0.42 0.79 16 34 H 0.07 1.00 8.14 -51.93 -0.42 0.57 16 35 H 0.40 3.01 7.79 -40.82 -0.32 2.69 16 36 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 37 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 38 H 0.09 1.02 5.88 -51.93 -0.31 0.71 16 39 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 40 H 0.08 0.35 8.14 -51.93 -0.42 -0.08 16 41 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 42 H 0.09 1.03 5.88 -51.93 -0.31 0.72 16 43 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 44 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 45 H 0.06 0.84 8.14 -51.93 -0.42 0.42 16 46 H 0.07 0.78 5.51 -51.93 -0.29 0.49 16 47 H 0.06 0.83 8.14 -51.93 -0.42 0.41 16 48 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 49 H 0.04 0.77 8.14 -51.93 -0.42 0.35 16 50 H 0.10 2.36 6.06 -51.93 -0.31 2.05 16 51 H 0.26 6.88 8.31 -40.82 -0.34 6.54 16 52 H 0.08 1.82 7.00 -51.93 -0.36 1.46 16 53 H 0.06 1.15 8.14 -51.93 -0.42 0.73 16 LS Contribution 409.95 15.07 6.18 6.18 Total: -1.00 -31.49 409.95 -8.52 -40.02 By element: Atomic # 1 Polarization: 12.39 SS G_CDS: -9.31 Total: 3.08 kcal Atomic # 6 Polarization: 0.87 SS G_CDS: 0.41 Total: 1.28 kcal Atomic # 7 Polarization: -42.23 SS G_CDS: -0.23 Total: -42.46 kcal Atomic # 8 Polarization: -23.48 SS G_CDS: -0.54 Total: -24.02 kcal Atomic # 14 Polarization: 20.95 SS G_CDS: -5.02 Total: 15.93 kcal Total LS contribution 6.18 Total: 6.18 kcal Total: -31.49 -8.52 -40.02 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. ZINC000855256533.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 -94.437 kcal (2) G-P(sol) polarization free energy of solvation -31.492 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -125.929 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.524 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.015 kcal (6) G-S(sol) free energy of system = (1) + (5) -134.452 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.71 seconds