Wall clock time and date at job start Tue Mar 31 2020 21:00:58 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 C 1.50700 * 109.47315 * 2 1 4 4 C 1.32996 * 119.99832 * 125.45389 * 3 2 1 5 5 C 1.50704 * 119.99560 * 176.74854 * 4 3 2 6 6 C 1.47094 * 120.00371 * 356.75054 * 4 3 2 7 7 O 1.21617 * 119.99638 * 263.23628 * 6 4 3 8 8 N 1.34777 * 120.00049 * 83.23246 * 6 4 3 9 9 C 1.47154 * 120.99066 * 355.35260 * 8 6 4 10 10 C 1.53294 * 108.38025 * 230.60057 * 9 8 6 11 11 O 1.42963 * 109.23392 * 307.66895 * 10 9 8 12 12 C 1.42898 * 114.19915 * 62.49192 * 11 10 9 13 13 C 1.52951 * 109.57697 * 177.70615 * 12 11 10 14 14 C 1.53003 * 109.51679 * 299.56369 * 13 12 11 15 15 C 1.53003 * 109.46842 * 300.07513 * 14 13 12 16 16 N 1.46502 * 109.47205 * 180.02562 * 15 14 13 17 17 C 1.36939 * 119.99725 * 154.99975 * 16 15 14 18 18 H 1.08002 * 120.00009 * 359.97438 * 17 16 15 19 19 C 1.38809 * 119.99473 * 179.97438 * 17 16 15 20 20 N 1.31623 * 119.99946 * 180.02562 * 19 17 16 21 21 Si 1.86796 * 120.00551 * 359.97438 * 19 17 16 22 22 H 1.48498 * 109.47016 * 89.99819 * 21 19 17 23 23 H 1.48496 * 109.47530 * 210.00083 * 21 19 17 24 24 H 1.48506 * 109.47205 * 330.00588 * 21 19 17 25 25 C 1.53003 * 109.44849 * 60.05653 * 15 14 13 26 26 C 1.52947 * 109.57979 * 57.45754 * 12 11 10 27 27 C 1.47162 * 120.98913 * 175.37067 * 8 6 4 28 28 H 1.09006 * 109.47270 * 60.00214 * 1 2 3 29 29 H 1.09004 * 109.47529 * 179.97438 * 1 2 3 30 30 H 1.09002 * 109.47559 * 300.00035 * 1 2 3 31 31 H 1.09006 * 109.47164 * 239.99667 * 2 1 3 32 32 H 1.09005 * 109.46956 * 120.00232 * 2 1 3 33 33 H 1.08000 * 119.99775 * 305.45103 * 3 2 1 34 34 H 1.08995 * 109.46873 * 275.05886 * 5 4 3 35 35 H 1.09004 * 109.47162 * 35.05835 * 5 4 3 36 36 H 1.08998 * 109.46960 * 155.06106 * 5 4 3 37 37 H 1.09001 * 109.67827 * 110.87881 * 9 8 6 38 38 H 1.09000 * 109.68171 * 350.32537 * 9 8 6 39 39 H 1.09004 * 109.51140 * 187.73815 * 10 9 8 40 40 H 1.09004 * 109.55102 * 67.62262 * 10 9 8 41 41 H 1.09005 * 109.46365 * 179.54618 * 13 12 11 42 42 H 1.09003 * 109.46682 * 59.57958 * 13 12 11 43 43 H 1.09003 * 109.47035 * 180.02562 * 14 13 12 44 44 H 1.08993 * 109.46716 * 60.07540 * 14 13 12 45 45 H 1.09000 * 109.47598 * 300.06416 * 15 14 13 46 46 H 0.96994 * 119.99561 * 334.99851 * 16 15 14 47 47 H 0.96998 * 120.00511 * 179.97438 * 20 19 17 48 48 H 1.09002 * 109.47423 * 59.93393 * 25 15 14 49 49 H 1.08998 * 109.47518 * 179.97438 * 25 15 14 50 50 H 1.09000 * 109.46065 * 300.41761 * 26 12 11 51 51 H 1.08998 * 109.46288 * 180.44502 * 26 12 11 52 52 H 1.09000 * 109.67496 * 9.76517 * 27 8 6 53 53 H 1.08992 * 109.68047 * 249.21901 * 27 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 1.5299 0.0000 0.0000 3 6 2.0323 1.4208 0.0000 4 6 2.8839 1.8250 0.9382 5 6 3.4431 3.2238 0.8961 6 6 3.2799 0.9068 2.0170 7 8 2.7150 0.9532 3.0930 8 7 4.2688 0.0140 1.8129 9 6 4.8979 -0.1307 0.4905 10 6 4.8967 -1.6169 0.1148 11 8 5.4783 -2.3725 1.1800 12 6 4.7594 -2.2963 2.4126 13 6 5.4379 -3.1838 3.4574 14 6 5.4421 -4.6344 2.9708 15 6 4.0019 -5.1051 2.7583 16 7 4.0057 -6.4942 2.2930 17 6 2.9153 -7.2929 2.5128 18 1 2.0527 -6.8988 3.0295 19 6 2.9188 -8.6090 2.0715 20 7 1.8706 -9.3766 2.2823 21 14 4.4105 -9.2903 1.1771 22 1 5.3522 -9.8794 2.1627 23 1 3.9771 -10.3387 0.2188 24 1 5.0883 -8.1945 0.4388 25 6 3.3255 -4.2185 1.7106 26 6 3.3205 -2.7678 2.1968 27 6 4.7512 -0.8453 2.9058 28 1 -0.3634 0.5138 -0.8900 29 1 -0.3634 -1.0277 -0.0005 30 1 -0.3634 0.5138 0.8900 31 1 1.8933 -0.5139 -0.8900 32 1 1.8933 -0.5139 0.8900 33 1 1.7009 2.1107 -0.7619 34 1 4.3142 3.2472 0.2415 35 1 2.6840 3.9072 0.5153 36 1 3.7353 3.5287 1.9009 37 1 5.9232 0.2373 0.5296 38 1 4.3320 0.4355 -0.2492 39 1 5.4788 -1.7628 -0.7952 40 1 3.8723 -1.9504 -0.0511 41 1 4.8928 -3.1180 4.3990 42 1 6.4640 -2.8482 3.6078 43 1 5.9254 -5.2662 3.7161 44 1 5.9885 -4.7004 2.0301 45 1 3.4550 -5.0379 3.6988 46 1 4.7806 -6.8481 1.8292 47 1 1.8728 -10.2961 1.9736 48 1 3.8731 -4.2847 0.7704 49 1 2.2996 -4.5538 1.5585 50 1 2.8395 -2.1361 1.4500 51 1 2.7718 -2.7015 3.1363 52 1 4.0872 -0.7535 3.7653 53 1 5.7611 -0.5479 3.1882 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 ZINC001105460503.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 21:00:58 Heat of formation + Delta-G solvation = -59.671610 kcal Electronic energy + Delta-G solvation = -31632.130229 eV Core-core repulsion = 27697.036467 eV Total energy + Delta-G solvation = -3935.093762 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.89 seconds Orbital eigenvalues (eV) -41.13378 -39.35206 -36.83407 -36.13600 -34.76014 -33.86713 -32.55810 -31.70872 -30.58258 -30.00668 -28.39414 -27.36799 -25.96714 -23.83447 -23.37056 -22.85220 -22.29137 -21.50757 -20.09567 -19.37999 -18.60577 -17.56109 -16.98222 -16.33891 -16.22457 -15.80742 -15.39939 -15.07744 -14.83637 -14.65865 -14.39293 -14.07773 -13.96788 -13.56130 -13.54732 -13.16102 -13.11411 -13.01260 -12.76917 -12.70067 -12.54930 -12.30674 -12.20245 -12.03855 -11.93155 -11.83023 -11.35174 -11.27320 -11.20715 -11.01537 -10.90336 -10.75365 -10.44548 -10.36007 -10.12736 -9.99343 -9.93223 -9.54184 -9.53316 -9.28876 -8.85139 -8.65225 -7.21161 -5.73139 -3.07770 1.42481 2.35285 2.69972 3.40496 3.44097 3.47861 3.64254 4.12977 4.40619 4.49333 4.62862 4.69610 4.70735 4.79118 4.83425 4.94103 4.99663 5.02244 5.03978 5.14689 5.19299 5.26012 5.33388 5.36525 5.41886 5.48126 5.50254 5.55117 5.58976 5.62296 5.68503 5.70344 5.77692 5.81976 5.85798 5.90178 5.96696 6.05189 6.07838 6.18856 6.20409 6.23770 6.33439 6.38496 6.57896 6.66546 6.94814 7.07541 7.09439 7.20273 7.88892 8.04457 8.46579 9.25855 9.98733 10.19491 11.45485 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.016786 B = 0.003171 C = 0.002947 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1667.669327 B = 8826.698536 C = 9499.950538 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C -0.111 4.111 3 C -0.110 4.110 4 C -0.168 4.168 5 C -0.103 4.103 6 C 0.563 3.437 7 O -0.534 6.534 8 N -0.607 5.607 9 C 0.074 3.926 10 C 0.042 3.958 11 O -0.359 6.359 12 C 0.110 3.890 13 C -0.096 4.096 14 C -0.122 4.122 15 C 0.184 3.816 16 N -0.749 5.749 17 C -0.239 4.239 18 H 0.089 0.911 19 C 0.002 3.998 20 N -0.936 5.936 21 Si 0.884 3.116 22 H -0.285 1.285 23 H -0.292 1.292 24 H -0.277 1.277 25 C -0.128 4.128 26 C -0.138 4.138 27 C 0.088 3.912 28 H 0.056 0.944 29 H 0.062 0.938 30 H 0.056 0.944 31 H 0.080 0.920 32 H 0.071 0.929 33 H 0.126 0.874 34 H 0.072 0.928 35 H 0.072 0.928 36 H 0.065 0.935 37 H 0.076 0.924 38 H 0.093 0.907 39 H 0.103 0.897 40 H 0.062 0.938 41 H 0.078 0.922 42 H 0.068 0.932 43 H 0.064 0.936 44 H 0.066 0.934 45 H 0.052 0.948 46 H 0.360 0.640 47 H 0.258 0.742 48 H 0.057 0.943 49 H 0.063 0.937 50 H 0.058 0.942 51 H 0.070 0.930 52 H 0.101 0.899 53 H 0.074 0.926 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.476 26.240 -6.323 27.758 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 -0.203 4.203 2 C -0.148 4.148 3 C -0.129 4.129 4 C -0.171 4.171 5 C -0.160 4.160 6 C 0.352 3.648 7 O -0.411 6.411 8 N -0.341 5.341 9 C -0.049 4.049 10 C -0.035 4.035 11 O -0.277 6.277 12 C 0.070 3.930 13 C -0.135 4.135 14 C -0.161 4.161 15 C 0.075 3.925 16 N -0.391 5.391 17 C -0.369 4.369 18 H 0.107 0.893 19 C -0.193 4.193 20 N -0.585 5.585 21 Si 0.714 3.286 22 H -0.211 1.211 23 H -0.219 1.219 24 H -0.203 1.203 25 C -0.168 4.168 26 C -0.176 4.176 27 C -0.035 4.035 28 H 0.075 0.925 29 H 0.081 0.919 30 H 0.076 0.924 31 H 0.098 0.902 32 H 0.089 0.911 33 H 0.144 0.856 34 H 0.090 0.910 35 H 0.091 0.909 36 H 0.084 0.916 37 H 0.094 0.906 38 H 0.111 0.889 39 H 0.121 0.879 40 H 0.080 0.920 41 H 0.097 0.903 42 H 0.086 0.914 43 H 0.083 0.917 44 H 0.085 0.915 45 H 0.070 0.930 46 H 0.193 0.807 47 H 0.068 0.932 48 H 0.076 0.924 49 H 0.082 0.918 50 H 0.076 0.924 51 H 0.088 0.912 52 H 0.119 0.881 53 H 0.092 0.908 Dipole moment (debyes) X Y Z Total from point charges 6.112 26.044 -5.667 27.345 hybrid contribution 0.730 -0.368 -0.842 1.173 sum 6.841 25.675 -6.508 27.357 Atomic orbital electron populations 1.21674 0.94213 1.02465 1.01992 1.20903 0.97306 0.93602 1.03009 1.23420 0.95332 0.97685 0.96427 1.21486 1.02103 0.97251 0.96250 1.20650 1.00997 0.91400 1.02918 1.18518 0.78657 0.79796 0.87872 1.90825 1.53173 1.70583 1.26474 1.48156 1.36544 1.37988 1.11419 1.22473 0.99071 0.98686 0.84719 1.22959 1.00216 0.89203 0.91152 1.88014 1.50849 1.69793 1.19073 1.21839 0.92892 0.92709 0.85517 1.21437 1.00435 0.95181 0.96429 1.21748 0.98666 0.94039 1.01610 1.20171 0.92937 0.84196 0.95212 1.42791 1.18262 1.08234 1.69781 1.19089 0.94675 0.92158 1.30974 0.89314 1.24667 0.97159 0.96425 1.01074 1.69705 1.29112 1.07538 1.52103 0.86548 0.83490 0.78637 0.79876 1.21148 1.21889 1.20276 1.22127 1.01925 0.92317 1.00451 1.22114 0.95087 0.98347 1.02081 1.22403 1.00555 0.89745 0.90760 0.92485 0.91922 0.92438 0.90215 0.91082 0.85589 0.90953 0.90917 0.91560 0.90595 0.88859 0.87879 0.91966 0.90319 0.91376 0.91749 0.91491 0.93000 0.80704 0.93154 0.92386 0.91825 0.92369 0.91175 0.88080 0.90760 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 -0.15 -1.30 9.89 37.15 0.37 -0.93 16 2 C -0.11 -1.01 6.12 -27.89 -0.17 -1.18 16 3 C -0.11 -0.87 8.40 -36.13 -0.30 -1.17 16 4 C -0.17 -1.54 4.20 -102.85 -0.43 -1.97 16 5 C -0.10 -0.69 10.02 36.01 0.36 -0.33 16 6 C 0.56 6.88 5.13 -12.67 -0.07 6.81 16 7 O -0.53 -8.65 16.57 5.26 0.09 -8.56 16 8 N -0.61 -6.54 2.46 -173.69 -0.43 -6.97 16 9 C 0.07 0.61 6.51 -3.53 -0.02 0.59 16 10 C 0.04 0.42 6.60 37.31 0.25 0.66 16 11 O -0.36 -4.55 8.93 -35.23 -0.31 -4.86 16 12 C 0.11 1.39 0.68 -90.54 -0.06 1.33 16 13 C -0.10 -1.22 4.94 -26.75 -0.13 -1.36 16 14 C -0.12 -1.93 5.25 -26.73 -0.14 -2.07 16 15 C 0.18 3.54 2.77 -67.93 -0.19 3.35 16 16 N -0.75 -17.85 4.92 -53.42 -0.26 -18.11 16 17 C -0.24 -6.78 10.41 -15.06 -0.16 -6.93 16 18 H 0.09 2.70 8.06 -52.49 -0.42 2.28 16 19 C 0.00 0.06 5.50 -17.43 -0.10 -0.03 16 20 N -0.94 -29.69 13.97 55.49 0.78 -28.92 16 21 Si 0.88 22.37 27.73 -169.99 -4.71 17.65 16 22 H -0.28 -7.16 7.11 56.52 0.40 -6.75 16 23 H -0.29 -7.50 7.11 56.52 0.40 -7.10 16 24 H -0.28 -6.61 6.52 56.52 0.37 -6.25 16 25 C -0.13 -2.25 5.36 -26.73 -0.14 -2.39 16 26 C -0.14 -1.97 4.19 -26.76 -0.11 -2.09 16 27 C 0.09 1.01 5.31 -3.55 -0.02 0.99 16 28 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 29 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 30 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 31 H 0.08 0.63 8.14 -51.93 -0.42 0.20 16 32 H 0.07 0.82 4.57 -51.93 -0.24 0.58 16 33 H 0.13 0.72 8.06 -52.49 -0.42 0.29 16 34 H 0.07 0.37 8.14 -51.93 -0.42 -0.05 16 35 H 0.07 0.39 8.11 -51.93 -0.42 -0.03 16 36 H 0.07 0.51 8.08 -51.93 -0.42 0.09 16 37 H 0.08 0.56 8.14 -51.93 -0.42 0.14 16 38 H 0.09 0.63 5.79 -51.93 -0.30 0.33 16 39 H 0.10 0.81 8.14 -51.93 -0.42 0.39 16 40 H 0.06 0.66 6.26 -51.93 -0.33 0.34 16 41 H 0.08 0.94 8.14 -51.93 -0.42 0.52 16 42 H 0.07 0.76 8.14 -51.93 -0.42 0.34 16 43 H 0.06 1.02 8.14 -51.93 -0.42 0.59 16 44 H 0.07 1.10 7.70 -51.93 -0.40 0.70 16 45 H 0.05 1.05 8.08 -51.93 -0.42 0.63 16 46 H 0.36 8.51 5.66 -40.82 -0.23 8.28 16 47 H 0.26 7.81 8.31 -40.82 -0.34 7.47 16 48 H 0.06 1.04 7.70 -51.93 -0.40 0.64 16 49 H 0.06 1.26 8.14 -51.93 -0.42 0.84 16 50 H 0.06 0.80 4.45 -51.93 -0.23 0.57 16 51 H 0.07 1.04 8.14 -51.93 -0.42 0.62 16 52 H 0.10 1.29 7.06 -51.93 -0.37 0.93 16 53 H 0.07 0.77 8.14 -51.93 -0.42 0.35 16 LS Contribution 400.34 15.07 6.03 6.03 Total: -1.00 -34.08 400.34 -9.15 -43.23 By element: Atomic # 1 Polarization: 16.49 SS G_CDS: -9.26 Total: 7.23 kcal Atomic # 6 Polarization: -5.66 SS G_CDS: -1.07 Total: -6.73 kcal Atomic # 7 Polarization: -54.08 SS G_CDS: 0.09 Total: -54.00 kcal Atomic # 8 Polarization: -13.19 SS G_CDS: -0.23 Total: -13.42 kcal Atomic # 14 Polarization: 22.37 SS G_CDS: -4.71 Total: 17.65 kcal Total LS contribution 6.03 Total: 6.03 kcal Total: -34.08 -9.15 -43.23 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. ZINC001105460503.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 -16.442 kcal (2) G-P(sol) polarization free energy of solvation -34.076 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -50.518 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.154 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.230 kcal (6) G-S(sol) free energy of system = (1) + (5) -59.672 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.89 seconds