Wall clock time and date at job start Sat Apr 11 2020 06:11:51 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 1.53004 * 1 3 3 C 1.52998 * 109.47498 * 2 1 4 4 N 1.46909 * 109.46996 * 120.00071 * 2 1 3 5 5 C 1.47843 * 111.00135 * 47.82111 * 4 2 1 6 6 C 1.54906 * 104.79519 * 146.36507 * 5 4 2 7 7 C 1.55141 * 101.65358 * 322.93152 * 6 5 4 8 8 C 1.47436 * 111.00257 * 168.66926 * 4 2 1 9 9 H 1.09004 * 109.89262 * 117.16930 * 8 4 2 10 10 C 1.50707 * 109.88725 * 356.14390 * 8 4 2 11 11 O 1.21275 * 120.00132 * 296.92637 * 10 8 4 12 12 N 1.34775 * 119.99689 * 116.92573 * 10 8 4 13 13 C 1.46504 * 119.99879 * 180.02562 * 12 10 8 14 14 C 1.53003 * 109.47141 * 179.97438 * 13 12 10 15 15 C 1.52997 * 109.46889 * 179.97438 * 14 13 12 16 16 N 1.46903 * 109.47060 * 180.02562 * 15 14 13 17 17 C 1.46898 * 111.00213 * 180.02562 * 16 15 14 18 18 C 1.50696 * 109.47195 * 180.02562 * 17 16 15 19 19 O 1.21285 * 120.00206 * 359.97438 * 18 17 16 20 20 N 1.34777 * 119.99863 * 179.97438 * 18 17 16 21 21 C 1.37099 * 119.99725 * 179.72318 * 20 18 17 22 22 H 1.07994 * 120.00609 * 0.27389 * 21 20 18 23 23 C 1.38952 * 119.99693 * 180.27509 * 21 20 18 24 24 N 1.31410 * 120.00495 * 359.97438 * 23 21 20 25 25 Si 1.86805 * 119.99958 * 179.97438 * 23 21 20 26 26 H 1.48509 * 109.46962 * 60.00024 * 25 23 21 27 27 H 1.48496 * 109.47047 * 179.97438 * 25 23 21 28 28 H 1.48496 * 109.47089 * 300.00416 * 25 23 21 29 29 H 1.08996 * 109.46594 * 59.99866 * 1 2 3 30 30 H 1.08999 * 109.46884 * 180.02562 * 1 2 3 31 31 H 1.09001 * 109.46971 * 300.00382 * 1 2 3 32 32 H 1.08993 * 109.47172 * 239.99491 * 2 1 3 33 33 H 1.09002 * 109.47199 * 185.66849 * 3 2 1 34 34 H 1.09002 * 109.47103 * 305.67396 * 3 2 1 35 35 H 1.09006 * 109.47060 * 65.67304 * 3 2 1 36 36 H 1.08998 * 110.37460 * 265.19854 * 5 4 2 37 37 H 1.08998 * 110.37357 * 27.53901 * 5 4 2 38 38 H 1.09002 * 110.99070 * 81.02552 * 6 5 4 39 39 H 1.08997 * 110.98840 * 204.80377 * 6 5 4 40 40 H 1.08994 * 110.70472 * 277.27230 * 7 6 5 41 41 H 1.08996 * 110.70361 * 154.03489 * 7 6 5 42 42 H 0.96998 * 120.00175 * 359.97438 * 12 10 8 43 43 H 1.09000 * 109.47187 * 59.99686 * 13 12 10 44 44 H 1.09007 * 109.46849 * 299.99977 * 13 12 10 45 45 H 1.09004 * 109.46450 * 60.00492 * 14 13 12 46 46 H 1.08990 * 109.47115 * 299.99960 * 14 13 12 47 47 H 1.09000 * 109.47009 * 60.00192 * 15 14 13 48 48 H 1.08997 * 109.47811 * 300.00381 * 15 14 13 49 49 H 1.00901 * 111.00150 * 56.04581 * 16 15 14 50 50 H 1.08997 * 109.47201 * 59.99386 * 17 16 15 51 51 H 1.09006 * 109.46827 * 299.99481 * 17 16 15 52 52 H 0.96996 * 120.00481 * 359.97438 * 20 18 17 53 53 H 0.96996 * 120.00498 * 179.97438 * 24 23 21 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 2.0401 1.4424 0.0000 4 7 2.0197 -0.6926 1.1995 5 6 1.3226 -1.9826 1.3882 6 6 2.3866 -2.9196 2.0122 7 6 3.6729 -2.4718 1.2695 8 6 3.4682 -0.9509 1.1062 9 1 3.9921 -0.4166 1.8988 10 6 3.9828 -0.5060 -0.2386 11 8 3.5773 -1.0390 -1.2497 12 7 4.8935 0.4844 -0.3176 13 6 5.3933 0.9174 -1.6249 14 6 6.4083 2.0463 -1.4345 15 6 6.9307 2.4980 -2.7997 16 7 7.9057 3.5815 -2.6169 17 6 8.4295 4.0421 -3.9097 18 6 9.4247 5.1507 -3.6824 19 8 9.6728 5.5210 -2.5544 20 7 10.0390 5.7306 -4.7325 21 6 10.9401 6.7430 -4.5260 22 1 11.1611 7.0728 -3.5217 23 6 11.5692 7.3447 -5.6090 24 7 11.3008 6.9432 -6.8311 25 14 12.7965 8.7247 -5.3277 26 1 13.9187 8.2263 -4.4924 27 1 13.3230 9.1929 -6.6349 28 1 12.1240 9.8511 -4.6321 29 1 -0.3632 0.5139 -0.8900 30 1 -0.3633 -1.0277 0.0005 31 1 -0.3633 0.5139 0.8900 32 1 1.8934 -0.5139 -0.8899 33 1 3.1254 1.4441 -0.1015 34 1 1.5962 1.9848 -0.8348 35 1 1.7621 1.9261 0.9365 36 1 0.4782 -1.8619 2.0669 37 1 0.9862 -2.3760 0.4290 38 1 2.4758 -2.7493 3.0851 39 1 2.1577 -3.9645 1.8026 40 1 3.7449 -2.9576 0.2964 41 1 4.5575 -2.6792 1.8715 42 1 5.2176 0.9109 0.4911 43 1 4.5615 1.2755 -2.2315 44 1 5.8736 0.0772 -2.1267 45 1 7.2402 1.6883 -0.8278 46 1 5.9277 2.8862 -0.9329 47 1 6.0990 2.8557 -3.4068 48 1 7.4114 1.6580 -3.3010 49 1 8.6545 3.2947 -2.0045 50 1 7.6081 4.4109 -4.5240 51 1 8.9202 3.2127 -4.4192 52 1 9.8409 5.4342 -5.6346 53 1 11.7397 7.3635 -7.5872 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 ZINC001157886534.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 06:11:51 Heat of formation + Delta-G solvation = -60.435448 kcal Electronic energy + Delta-G solvation = -29422.716858 eV Core-core repulsion = 25329.426673 eV Total energy + Delta-G solvation = -4093.290185 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.66 seconds Orbital eigenvalues (eV) -41.41739 -38.48131 -38.24726 -36.53674 -34.97512 -34.82438 -33.86077 -31.80727 -31.19073 -30.05314 -29.54798 -27.28735 -27.08296 -25.00268 -23.62130 -22.64849 -21.77675 -21.74083 -21.15856 -19.87254 -19.20308 -17.89401 -17.42652 -17.18411 -16.52714 -16.35870 -15.83283 -15.62611 -15.52961 -14.84133 -14.56675 -14.48127 -14.31617 -14.04203 -13.84316 -13.51035 -13.47505 -13.40086 -12.92371 -12.73301 -12.52731 -12.41339 -12.22407 -12.07801 -11.87104 -11.83774 -11.62362 -11.55408 -11.47996 -11.45297 -11.31862 -11.20985 -11.14914 -11.03747 -10.90364 -10.44730 -10.36527 -10.21876 -9.50748 -9.33143 -8.57584 -8.48348 -8.09143 -7.96808 -6.42158 -3.83225 2.13751 2.77207 3.19806 3.25576 3.29948 3.52190 3.89895 4.02790 4.07689 4.18915 4.28508 4.35774 4.64392 4.72354 4.75712 4.78555 4.87403 4.93082 5.00765 5.01409 5.15675 5.18783 5.24882 5.26683 5.35341 5.38328 5.40992 5.41827 5.45805 5.48308 5.54528 5.59195 5.61393 5.67926 5.73950 5.77382 5.87416 5.91925 5.96466 5.99505 6.06416 6.11907 6.25746 6.48032 6.65206 7.09276 7.17157 7.54416 7.62326 7.80802 8.05381 8.60538 9.17040 9.53512 10.04902 10.75440 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.031642 B = 0.001440 C = 0.001422 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 884.684597 B =19441.910294 C =19682.709496 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C 0.029 3.971 3 C -0.160 4.160 4 N -0.498 5.498 5 C 0.040 3.960 6 C -0.127 4.127 7 C -0.130 4.130 8 C 0.053 3.947 9 H 0.101 0.899 10 C 0.509 3.491 11 O -0.536 6.536 12 N -0.724 5.724 13 C 0.118 3.882 14 C -0.129 4.129 15 C 0.063 3.937 16 N -0.669 5.669 17 C 0.051 3.949 18 C 0.440 3.560 19 O -0.584 6.584 20 N -0.563 5.563 21 C -0.301 4.301 22 H 0.103 0.897 23 C 0.023 3.977 24 N -0.902 5.902 25 Si 0.931 3.069 26 H -0.274 1.274 27 H -0.284 1.284 28 H -0.273 1.273 29 H 0.059 0.941 30 H 0.055 0.945 31 H 0.060 0.940 32 H 0.090 0.910 33 H 0.068 0.932 34 H 0.058 0.942 35 H 0.061 0.939 36 H 0.084 0.916 37 H 0.053 0.947 38 H 0.078 0.922 39 H 0.077 0.923 40 H 0.080 0.920 41 H 0.081 0.919 42 H 0.404 0.596 43 H 0.070 0.930 44 H 0.067 0.933 45 H 0.069 0.931 46 H 0.081 0.919 47 H 0.074 0.926 48 H 0.029 0.971 49 H 0.349 0.651 50 H 0.086 0.914 51 H 0.044 0.956 52 H 0.392 0.608 53 H 0.272 0.728 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -19.664 -20.154 14.520 31.681 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 -0.078 4.078 3 C -0.218 4.218 4 N -0.225 5.225 5 C -0.088 4.088 6 C -0.165 4.165 7 C -0.168 4.168 8 C -0.058 4.058 9 H 0.119 0.881 10 C 0.295 3.705 11 O -0.413 6.413 12 N -0.377 5.377 13 C -0.005 4.005 14 C -0.167 4.167 15 C -0.067 4.067 16 N -0.302 5.302 17 C -0.082 4.082 18 C 0.226 3.774 19 O -0.468 6.468 20 N -0.200 5.200 21 C -0.431 4.431 22 H 0.120 0.880 23 C -0.179 4.179 24 N -0.543 5.543 25 Si 0.758 3.242 26 H -0.199 1.199 27 H -0.210 1.210 28 H -0.199 1.199 29 H 0.078 0.922 30 H 0.074 0.926 31 H 0.079 0.921 32 H 0.107 0.893 33 H 0.087 0.913 34 H 0.077 0.923 35 H 0.080 0.920 36 H 0.102 0.898 37 H 0.071 0.929 38 H 0.097 0.903 39 H 0.096 0.904 40 H 0.098 0.902 41 H 0.099 0.901 42 H 0.239 0.761 43 H 0.088 0.912 44 H 0.086 0.914 45 H 0.088 0.912 46 H 0.100 0.900 47 H 0.092 0.908 48 H 0.047 0.953 49 H 0.168 0.832 50 H 0.105 0.895 51 H 0.062 0.938 52 H 0.226 0.774 53 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges -20.270 -19.373 14.786 31.699 hybrid contribution 1.393 -0.370 -1.142 1.839 sum -18.877 -19.743 13.644 30.533 Atomic orbital electron populations 1.21901 0.94368 1.01818 1.02170 1.22585 0.96031 0.95866 0.93359 1.22157 1.02505 0.94981 1.02157 1.64196 1.00503 1.20343 1.37408 1.23118 0.97367 0.88203 1.00105 1.22704 0.94063 0.99422 1.00346 1.22768 0.99223 0.92812 1.02022 1.22637 0.91340 0.97610 0.94245 0.88117 1.20937 0.78596 0.79123 0.91798 1.90616 1.57075 1.55854 1.37755 1.46244 1.43589 1.37603 1.10226 1.21357 0.97358 0.97251 0.84582 1.21743 0.98529 0.97762 0.98683 1.21822 0.96459 0.92550 0.95913 1.60041 1.19746 1.37260 1.13133 1.21670 0.98038 0.97112 0.91379 1.19801 0.85289 0.86472 0.85883 1.90516 1.66987 1.66369 1.22968 1.41858 1.37751 1.32663 1.07694 1.19663 1.17394 1.10957 0.95059 0.87956 1.25266 0.98832 0.99178 0.94615 1.69601 1.43732 1.42812 0.98142 0.85909 0.80227 0.80711 0.77311 1.19926 1.20971 1.19870 0.92153 0.92637 0.92136 0.89268 0.91341 0.92272 0.91971 0.89770 0.92914 0.90347 0.90419 0.90163 0.90076 0.76124 0.91183 0.91418 0.91215 0.90044 0.90802 0.95295 0.83182 0.89546 0.93843 0.77440 0.91805 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -1.12 8.83 37.16 0.33 -0.80 16 2 C 0.03 0.27 2.11 -67.71 -0.14 0.12 16 3 C -0.16 -1.42 8.97 37.16 0.33 -1.09 16 4 N -0.50 -4.08 5.03 -216.81 -1.09 -5.17 16 5 C 0.04 0.27 5.30 -2.30 -0.01 0.26 16 6 C -0.13 -0.70 7.08 -24.59 -0.17 -0.88 16 7 C -0.13 -0.86 6.43 -24.91 -0.16 -1.02 16 8 C 0.05 0.40 3.63 -67.88 -0.25 0.15 16 9 H 0.10 0.61 7.94 -51.93 -0.41 0.19 16 10 C 0.51 4.78 3.93 -10.98 -0.04 4.74 16 11 O -0.54 -6.87 13.84 5.56 0.08 -6.79 16 12 N -0.72 -5.61 3.82 -60.29 -0.23 -5.84 16 13 C 0.12 1.03 5.67 -4.04 -0.02 1.01 16 14 C -0.13 -1.16 5.59 -26.73 -0.15 -1.31 16 15 C 0.06 0.72 5.69 -3.82 -0.02 0.70 16 16 N -0.67 -10.48 6.13 -115.06 -0.70 -11.18 16 17 C 0.05 0.89 6.17 -4.98 -0.03 0.86 16 18 C 0.44 10.40 7.82 -10.99 -0.09 10.31 16 19 O -0.58 -15.85 15.78 5.55 0.09 -15.76 16 20 N -0.56 -14.31 5.29 -10.97 -0.06 -14.37 16 21 C -0.30 -8.42 9.68 -14.93 -0.14 -8.57 16 22 H 0.10 2.99 7.16 -52.49 -0.38 2.61 16 23 C 0.02 0.61 5.50 -17.47 -0.10 0.51 16 24 N -0.90 -24.52 13.05 55.50 0.72 -23.80 16 25 Si 0.93 21.03 29.55 -169.99 -5.02 16.01 16 26 H -0.27 -6.13 7.11 56.52 0.40 -5.73 16 27 H -0.28 -6.26 7.11 56.52 0.40 -5.86 16 28 H -0.27 -6.14 7.11 56.52 0.40 -5.74 16 29 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 30 H 0.05 0.40 6.41 -51.93 -0.33 0.06 16 31 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 32 H 0.09 1.04 4.82 -51.97 -0.25 0.79 16 33 H 0.07 0.61 4.38 -51.93 -0.23 0.38 16 34 H 0.06 0.53 8.14 -51.93 -0.42 0.10 16 35 H 0.06 0.54 8.14 -51.93 -0.42 0.11 16 36 H 0.08 0.51 8.14 -51.93 -0.42 0.08 16 37 H 0.05 0.41 6.94 -51.93 -0.36 0.05 16 38 H 0.08 0.38 8.14 -51.93 -0.42 -0.04 16 39 H 0.08 0.36 8.14 -51.93 -0.42 -0.06 16 40 H 0.08 0.67 7.43 -51.93 -0.39 0.28 16 41 H 0.08 0.41 8.14 -51.93 -0.42 -0.01 16 42 H 0.40 2.28 8.33 -40.82 -0.34 1.94 16 43 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 44 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16 45 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 46 H 0.08 0.77 8.14 -51.93 -0.42 0.35 16 47 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 48 H 0.03 0.31 8.14 -51.93 -0.42 -0.11 16 49 H 0.35 5.58 8.43 -39.29 -0.33 5.25 16 50 H 0.09 1.41 8.14 -51.93 -0.42 0.98 16 51 H 0.04 0.69 8.14 -51.93 -0.42 0.27 16 52 H 0.39 9.51 7.90 -40.82 -0.32 9.19 16 53 H 0.27 7.02 8.31 -40.82 -0.34 6.68 16 LS Contribution 414.50 15.07 6.25 6.25 Total: -1.00 -32.89 414.50 -9.88 -42.77 By element: Atomic # 1 Polarization: 22.12 SS G_CDS: -9.24 Total: 12.88 kcal Atomic # 6 Polarization: 5.67 SS G_CDS: -0.67 Total: 5.00 kcal Atomic # 7 Polarization: -58.99 SS G_CDS: -1.36 Total: -60.35 kcal Atomic # 8 Polarization: -22.72 SS G_CDS: 0.16 Total: -22.55 kcal Atomic # 14 Polarization: 21.03 SS G_CDS: -5.02 Total: 16.01 kcal Total LS contribution 6.25 Total: 6.25 kcal Total: -32.89 -9.88 -42.77 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. ZINC001157886534.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 -17.670 kcal (2) G-P(sol) polarization free energy of solvation -32.887 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -50.557 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.878 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.765 kcal (6) G-S(sol) free energy of system = (1) + (5) -60.435 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.66 seconds