Wall clock time and date at job start Wed Apr 1 2020 00:23:15 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 C 1.52996 * 109.47162 * 2 1 4 4 C 1.53001 * 109.46929 * 240.00180 * 2 1 3 5 5 C 1.53001 * 109.47036 * 120.00195 * 2 1 3 6 6 H 1.08999 * 109.48689 * 180.02562 * 5 2 1 7 7 C 1.53096 * 109.47899 * 59.99974 * 5 2 1 8 8 C 1.53183 * 109.16051 * 182.40729 * 7 5 2 9 9 H 1.09001 * 109.54036 * 176.93742 * 8 7 5 10 10 N 1.46500 * 109.54279 * 297.11247 * 8 7 5 11 11 C 1.34775 * 119.99900 * 205.00353 * 10 8 7 12 12 O 1.21589 * 119.99630 * 359.97438 * 11 10 8 13 13 N 1.34780 * 119.99964 * 180.02562 * 11 10 8 14 14 C 1.47016 * 125.64681 * 359.97295 * 13 11 10 15 15 C 1.54325 * 107.27059 * 178.99855 * 14 13 11 16 16 C 1.55163 * 102.94058 * 337.80626 * 15 14 13 17 17 O 1.42902 * 111.00301 * 277.39248 * 16 15 14 18 18 C 1.50701 * 111.00478 * 153.58064 * 16 15 14 19 19 H 1.08002 * 119.99761 * 3.17252 * 18 16 15 20 20 C 1.37871 * 119.99694 * 183.45815 * 18 16 15 21 21 N 1.31514 * 120.00482 * 359.71466 * 20 18 16 22 22 Si 1.86801 * 119.99746 * 179.72062 * 20 18 16 23 23 H 1.48494 * 109.47230 * 359.97438 * 22 20 18 24 24 H 1.48505 * 109.47301 * 119.99669 * 22 20 18 25 25 H 1.48498 * 109.47430 * 239.99516 * 22 20 18 26 26 C 1.47466 * 125.62780 * 179.97438 * 13 11 10 27 27 C 1.53179 * 109.03633 * 56.98061 * 8 7 5 28 28 C 1.53090 * 109.15982 * 303.01953 * 27 8 7 29 29 O 1.42893 * 109.48081 * 300.05788 * 5 2 1 30 30 H 1.09000 * 109.47080 * 299.99643 * 1 2 3 31 31 H 1.08999 * 109.47074 * 59.99679 * 1 2 3 32 32 H 1.09005 * 109.47334 * 179.97438 * 1 2 3 33 33 H 1.09007 * 109.46968 * 179.97438 * 3 2 1 34 34 H 1.08999 * 109.47388 * 300.00129 * 3 2 1 35 35 H 1.09006 * 109.47170 * 60.00489 * 3 2 1 36 36 H 1.08997 * 109.47021 * 299.99897 * 4 2 1 37 37 H 1.08999 * 109.47127 * 60.00173 * 4 2 1 38 38 H 1.09003 * 109.46930 * 179.97438 * 4 2 1 39 39 H 1.09005 * 109.51929 * 62.50252 * 7 5 2 40 40 H 1.08995 * 109.57407 * 302.34525 * 7 5 2 41 41 H 0.97001 * 120.00265 * 24.99938 * 10 8 7 42 42 H 1.08995 * 109.88795 * 59.58198 * 14 13 11 43 43 H 1.08999 * 110.01406 * 298.48585 * 14 13 11 44 44 H 1.09000 * 110.72361 * 219.44484 * 15 14 13 45 45 H 1.08996 * 110.72202 * 96.16554 * 15 14 13 46 46 H 0.96700 * 114.00467 * 176.82217 * 17 16 15 47 47 H 0.96995 * 120.00207 * 179.97438 * 21 20 18 48 48 H 1.08996 * 110.35148 * 85.22745 * 26 13 11 49 49 H 1.09004 * 110.40659 * 322.89290 * 26 13 11 50 50 H 1.09001 * 109.52184 * 62.92416 * 27 8 7 51 51 H 1.08993 * 109.51953 * 183.11236 * 27 8 7 52 52 H 1.08998 * 109.48159 * 297.62212 * 28 27 8 53 53 H 1.09004 * 109.48759 * 177.60063 * 28 27 8 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 6 2.0400 1.4425 0.0000 4 6 2.0399 -0.7212 -1.2493 5 6 2.0400 -0.7213 1.2492 6 1 3.1300 -0.7211 1.2497 7 6 1.5297 -2.1647 1.2494 8 6 1.9941 -2.8620 2.5318 9 1 1.5888 -3.8734 2.5641 10 7 3.4578 -2.9196 2.5558 11 6 4.0828 -3.8776 3.2686 12 8 3.4319 -4.6937 3.8921 13 7 5.4294 -3.9303 3.2912 14 6 6.3348 -3.0106 2.5870 15 6 7.7780 -3.4404 2.9246 16 6 7.6050 -4.2272 4.2507 17 8 7.5514 -3.3398 5.3695 18 6 8.7044 -5.2434 4.4232 19 1 9.5002 -5.3068 3.6958 20 6 8.6911 -6.0961 5.5065 21 7 7.7221 -6.0190 6.3924 22 14 10.0496 -7.3610 5.7162 23 1 11.0127 -7.2440 4.5920 24 1 10.7557 -7.1208 7.0004 25 1 9.4603 -8.7240 5.7228 26 6 6.2381 -4.9203 4.0264 27 6 1.4926 -2.0680 3.7419 28 6 2.0042 -0.6284 3.6454 29 8 1.5627 -0.0487 2.4161 30 1 -0.3633 0.5138 0.8900 31 1 -0.3633 0.5139 -0.8899 32 1 -0.3634 -1.0277 -0.0005 33 1 3.1301 1.4424 0.0005 34 1 1.6767 1.9563 -0.8899 35 1 1.6767 1.9563 0.8901 36 1 1.6766 -1.7488 -1.2493 37 1 1.6766 -0.2073 -2.1392 38 1 3.1300 -0.7208 -1.2495 39 1 1.9288 -2.6922 0.3829 40 1 0.4406 -2.1670 1.2074 41 1 3.9771 -2.2684 2.0587 42 1 6.1632 -1.9891 2.9265 43 1 6.1705 -3.0760 1.5115 44 1 8.4152 -2.5687 3.0737 45 1 8.1811 -4.0850 2.1436 46 1 7.3953 -3.7820 6.2152 47 1 7.7126 -6.6191 7.1543 48 1 6.3646 -5.8241 3.4305 49 1 5.7716 -5.1575 4.9825 50 1 0.4026 -2.0674 3.7508 51 1 1.8650 -2.5263 4.6580 52 1 3.0937 -0.6269 3.6773 53 1 1.6153 -0.0474 4.4817 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 ZINC000592002069.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 00:23:15 Heat of formation + Delta-G solvation = -138.033852 kcal Electronic energy + Delta-G solvation = -32165.020323 eV Core-core repulsion = 28036.072467 eV Total energy + Delta-G solvation = -4128.947856 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.73 seconds Orbital eigenvalues (eV) -40.62202 -39.29385 -37.45462 -36.48229 -34.84237 -34.23832 -32.19279 -31.42815 -30.39279 -29.74872 -27.78798 -27.55118 -27.42412 -25.32992 -24.54599 -23.74310 -22.71867 -20.37095 -19.66437 -19.59534 -18.72217 -17.65253 -17.07828 -16.29114 -16.26640 -15.91583 -15.29898 -15.08648 -14.96278 -14.54281 -14.43403 -14.27436 -14.00764 -13.88276 -13.47237 -13.14626 -13.02426 -12.85224 -12.68713 -12.59193 -12.19803 -12.16335 -11.98769 -11.84153 -11.77021 -11.63520 -11.47602 -11.29427 -11.11756 -11.06317 -10.89898 -10.81681 -10.68769 -10.60857 -10.47135 -10.25164 -10.18593 -9.61765 -9.50890 -9.38388 -8.82878 -8.69547 -8.36232 -7.69435 -6.28563 -4.38118 3.10448 3.20203 3.28495 3.31615 3.58855 3.73197 4.25020 4.35018 4.44862 4.48743 4.71759 4.78249 4.86063 4.94730 4.98592 5.02044 5.05393 5.25633 5.37642 5.39282 5.41462 5.46457 5.47551 5.58952 5.62410 5.65436 5.70468 5.73999 5.77933 5.82837 5.86659 5.89473 5.92042 5.98274 6.00956 6.08817 6.14312 6.17331 6.20885 6.49828 6.69687 6.79201 6.87115 6.95876 7.14081 7.22763 7.32352 7.62918 7.74326 8.01865 8.52924 8.66426 9.13225 9.30925 9.41266 10.78623 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.022360 B = 0.002665 C = 0.002574 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1251.947946 B =10504.702875 C =10874.135742 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.139 4.139 2 C -0.060 4.060 3 C -0.139 4.139 4 C -0.145 4.145 5 C 0.102 3.898 6 H 0.054 0.946 7 C -0.160 4.160 8 C 0.164 3.836 9 H 0.091 0.909 10 N -0.747 5.747 11 C 0.717 3.283 12 O -0.596 6.596 13 N -0.627 5.627 14 C 0.106 3.894 15 C -0.116 4.116 16 C 0.249 3.751 17 O -0.583 6.583 18 C -0.537 4.537 19 H 0.067 0.933 20 C 0.071 3.929 21 N -0.892 5.892 22 Si 0.904 3.096 23 H -0.272 1.272 24 H -0.282 1.282 25 H -0.282 1.282 26 C 0.113 3.887 27 C -0.167 4.167 28 C 0.064 3.936 29 O -0.374 6.374 30 H 0.064 0.936 31 H 0.051 0.949 32 H 0.056 0.944 33 H 0.052 0.948 34 H 0.052 0.948 35 H 0.064 0.936 36 H 0.060 0.940 37 H 0.060 0.940 38 H 0.057 0.943 39 H 0.081 0.919 40 H 0.089 0.911 41 H 0.389 0.611 42 H 0.053 0.947 43 H 0.049 0.951 44 H 0.073 0.927 45 H 0.077 0.923 46 H 0.383 0.617 47 H 0.270 0.730 48 H 0.056 0.944 49 H 0.083 0.917 50 H 0.076 0.924 51 H 0.081 0.919 52 H 0.051 0.949 53 H 0.092 0.908 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.363 12.089 -12.712 21.461 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 -0.196 4.196 2 C -0.060 4.060 3 C -0.196 4.196 4 C -0.203 4.203 5 C 0.044 3.956 6 H 0.072 0.928 7 C -0.198 4.198 8 C 0.058 3.942 9 H 0.109 0.891 10 N -0.405 5.405 11 C 0.419 3.581 12 O -0.475 6.475 13 N -0.364 5.364 14 C -0.018 4.018 15 C -0.154 4.154 16 C 0.208 3.792 17 O -0.393 6.393 18 C -0.575 4.575 19 H 0.085 0.915 20 C -0.133 4.133 21 N -0.531 5.531 22 Si 0.731 3.269 23 H -0.196 1.196 24 H -0.208 1.208 25 H -0.208 1.208 26 C -0.009 4.009 27 C -0.206 4.206 28 C -0.013 4.013 29 O -0.293 6.293 30 H 0.083 0.917 31 H 0.070 0.930 32 H 0.075 0.925 33 H 0.071 0.929 34 H 0.071 0.929 35 H 0.083 0.917 36 H 0.079 0.921 37 H 0.079 0.921 38 H 0.076 0.924 39 H 0.099 0.901 40 H 0.107 0.893 41 H 0.224 0.776 42 H 0.071 0.929 43 H 0.067 0.933 44 H 0.092 0.908 45 H 0.095 0.905 46 H 0.234 0.766 47 H 0.080 0.920 48 H 0.074 0.926 49 H 0.101 0.899 50 H 0.095 0.905 51 H 0.100 0.900 52 H 0.069 0.931 53 H 0.110 0.890 Dipole moment (debyes) X Y Z Total from point charges -12.995 11.991 -12.553 21.685 hybrid contribution 1.023 -1.150 0.449 1.603 sum -11.972 10.841 -12.104 20.183 Atomic orbital electron populations 1.21859 0.93979 1.01859 1.01939 1.20531 0.96545 0.95860 0.93027 1.21811 1.00752 0.95017 1.01999 1.21945 1.01268 1.00503 0.96540 1.22035 0.96921 0.90810 0.85847 0.92829 1.22636 1.02834 0.96340 0.98009 1.20721 0.79601 1.00120 0.93757 0.89140 1.45288 1.06442 1.33939 1.54795 1.15536 0.80985 0.81500 0.80117 1.90881 1.64464 1.43107 1.49049 1.47932 1.02674 1.33731 1.52066 1.21901 0.91849 0.93197 0.94821 1.22590 0.93306 1.00745 0.98725 1.19619 0.90245 0.86308 0.83044 1.86077 1.95405 1.38635 1.19154 1.21504 1.09396 1.17163 1.09485 0.91482 1.25085 0.95854 0.96992 0.95343 1.69665 1.31686 1.38925 1.12853 0.86350 0.81555 0.80774 0.78226 1.19600 1.20751 1.20779 1.23137 0.92020 0.89818 0.95902 1.22577 1.01462 0.96378 1.00149 1.22522 0.98842 0.93504 0.86394 1.87885 1.74109 1.54075 1.13261 0.91726 0.93005 0.92548 0.92869 0.92859 0.91738 0.92101 0.92124 0.92414 0.90091 0.89263 0.77621 0.92860 0.93290 0.90792 0.90452 0.76577 0.92004 0.92555 0.89871 0.90508 0.90007 0.93089 0.88968 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 -1.08 7.98 37.16 0.30 -0.78 16 2 C -0.06 -0.48 0.63 -154.51 -0.10 -0.58 16 3 C -0.14 -1.12 8.33 37.16 0.31 -0.81 16 4 C -0.15 -1.03 8.12 37.16 0.30 -0.73 16 5 C 0.10 0.98 1.73 -26.68 -0.05 0.93 16 6 H 0.05 0.54 6.71 -51.93 -0.35 0.19 16 7 C -0.16 -1.55 4.35 -26.59 -0.12 -1.67 16 8 C 0.16 2.10 2.82 -67.74 -0.19 1.91 16 9 H 0.09 1.32 7.57 -51.93 -0.39 0.93 16 10 N -0.75 -11.05 4.36 -58.49 -0.25 -11.31 16 11 C 0.72 14.34 8.46 -86.92 -0.74 13.60 16 12 O -0.60 -14.21 16.26 5.29 0.09 -14.12 16 13 N -0.63 -12.87 3.33 -176.23 -0.59 -13.46 16 14 C 0.11 1.82 6.15 -3.07 -0.02 1.81 16 15 C -0.12 -2.25 6.13 -24.89 -0.15 -2.41 16 16 C 0.25 5.96 0.88 -89.63 -0.08 5.88 16 17 O -0.58 -14.82 13.17 -35.23 -0.46 -15.29 16 18 C -0.54 -13.84 8.26 -34.44 -0.28 -14.13 16 19 H 0.07 1.69 7.78 -52.49 -0.41 1.29 16 20 C 0.07 1.83 5.29 -17.82 -0.09 1.73 16 21 N -0.89 -23.76 10.69 55.43 0.59 -23.17 16 22 Si 0.90 20.26 29.54 -169.99 -5.02 15.24 16 23 H -0.27 -6.00 7.11 56.52 0.40 -5.60 16 24 H -0.28 -6.32 7.11 56.52 0.40 -5.91 16 25 H -0.28 -6.35 7.11 56.52 0.40 -5.94 16 26 C 0.11 2.72 5.50 -2.52 -0.01 2.71 16 27 C -0.17 -2.06 5.81 -26.59 -0.15 -2.21 16 28 C 0.06 0.73 6.68 37.20 0.25 0.98 16 29 O -0.37 -4.14 9.06 -35.23 -0.32 -4.46 16 30 H 0.06 0.57 7.68 -51.93 -0.40 0.17 16 31 H 0.05 0.36 8.14 -51.93 -0.42 -0.07 16 32 H 0.06 0.42 6.38 -51.93 -0.33 0.09 16 33 H 0.05 0.43 8.14 -51.92 -0.42 0.01 16 34 H 0.05 0.38 8.14 -51.93 -0.42 -0.05 16 35 H 0.06 0.58 7.68 -51.93 -0.40 0.18 16 36 H 0.06 0.42 6.49 -51.93 -0.34 0.09 16 37 H 0.06 0.38 8.14 -51.93 -0.42 -0.04 16 38 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 39 H 0.08 0.74 6.57 -51.93 -0.34 0.40 16 40 H 0.09 0.80 6.32 -51.93 -0.33 0.47 16 41 H 0.39 5.04 6.05 -40.82 -0.25 4.79 16 42 H 0.05 0.86 8.14 -51.93 -0.42 0.44 16 43 H 0.05 0.70 8.14 -51.93 -0.42 0.28 16 44 H 0.07 1.38 8.14 -51.93 -0.42 0.95 16 45 H 0.08 1.42 8.03 -51.93 -0.42 1.00 16 46 H 0.38 10.10 7.26 45.56 0.33 10.43 16 47 H 0.27 6.89 8.31 -40.82 -0.34 6.55 16 48 H 0.06 1.40 8.03 -51.93 -0.42 0.98 16 49 H 0.08 2.27 7.47 -51.93 -0.39 1.88 16 50 H 0.08 0.84 8.14 -51.93 -0.42 0.42 16 51 H 0.08 1.22 8.14 -51.93 -0.42 0.80 16 52 H 0.05 0.64 7.75 -51.93 -0.40 0.24 16 53 H 0.09 0.95 8.14 -51.93 -0.42 0.53 16 LS Contribution 400.47 15.07 6.04 6.04 Total: -1.00 -29.45 400.47 -9.37 -38.82 By element: Atomic # 1 Polarization: 24.09 SS G_CDS: -8.61 Total: 15.48 kcal Atomic # 6 Polarization: 7.06 SS G_CDS: -0.83 Total: 6.23 kcal Atomic # 7 Polarization: -47.68 SS G_CDS: -0.25 Total: -47.93 kcal Atomic # 8 Polarization: -33.17 SS G_CDS: -0.70 Total: -33.87 kcal Atomic # 14 Polarization: 20.26 SS G_CDS: -5.02 Total: 15.24 kcal Total LS contribution 6.04 Total: 6.04 kcal Total: -29.45 -9.37 -38.82 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. ZINC000592002069.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 -99.217 kcal (2) G-P(sol) polarization free energy of solvation -29.448 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -128.665 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.369 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.817 kcal (6) G-S(sol) free energy of system = (1) + (5) -138.034 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.73 seconds