Wall clock time and date at job start Sat Apr 11 2020 06:10:34 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 N 2 2 C 1.31513 * 1 3 3 Si 1.86797 * 120.00268 * 2 1 4 4 H 1.48503 * 109.47030 * 269.99365 * 3 2 1 5 5 H 1.48493 * 109.47189 * 29.99473 * 3 2 1 6 6 H 1.48505 * 109.47148 * 149.99725 * 3 2 1 7 7 C 1.37885 * 119.99654 * 179.97438 * 2 1 3 8 8 H 1.07999 * 119.99853 * 179.97438 * 7 2 1 9 9 C 1.50704 * 119.99819 * 0.02562 * 7 2 1 10 10 C 1.53003 * 109.46614 * 179.97438 * 9 7 2 11 11 C 1.52999 * 109.46791 * 179.97438 * 10 9 7 12 12 H 1.09004 * 109.47585 * 305.27528 * 11 10 9 13 13 N 1.46900 * 109.47116 * 65.27420 * 11 10 9 14 14 C 1.50698 * 109.47040 * 185.27407 * 11 10 9 15 15 O 1.21277 * 120.00051 * 233.38980 * 14 11 10 16 16 N 1.34775 * 119.99906 * 53.39574 * 14 11 10 17 17 C 1.46954 * 120.64341 * 207.06940 * 16 14 11 18 18 C 1.53095 * 108.76673 * 233.48706 * 17 16 14 19 19 C 1.53075 * 109.48883 * 185.28950 * 18 17 16 20 20 C 1.53116 * 109.15954 * 297.00297 * 19 18 17 21 21 O 1.42897 * 109.40783 * 302.52415 * 20 19 18 22 22 C 1.42903 * 114.13667 * 61.18240 * 21 20 19 23 23 C 1.53089 * 109.46485 * 65.60541 * 18 17 16 24 24 C 1.52933 * 109.49098 * 305.48260 * 18 17 16 25 25 C 1.53067 * 109.54240 * 61.21882 * 24 18 17 26 26 C 1.46928 * 120.64722 * 26.78311 * 16 14 11 27 27 H 1.09000 * 109.58565 * 246.17725 * 26 16 14 28 28 C 1.53000 * 109.57760 * 6.58551 * 26 16 14 29 29 O 1.42895 * 109.47393 * 50.15290 * 28 26 16 30 30 H 0.97003 * 119.99876 * 0.02562 * 1 2 3 31 31 H 1.08997 * 109.47035 * 59.99989 * 9 7 2 32 32 H 1.08995 * 109.46895 * 299.99341 * 9 7 2 33 33 H 1.09002 * 109.46598 * 60.00256 * 10 9 7 34 34 H 1.08994 * 109.47492 * 300.00338 * 10 9 7 35 35 H 1.00904 * 110.99670 * 59.99614 * 13 11 10 36 36 H 1.00900 * 111.00122 * 183.94609 * 13 11 10 37 37 H 1.08997 * 109.58346 * 353.27401 * 17 16 14 38 38 H 1.09006 * 109.58607 * 113.70115 * 17 16 14 39 39 H 1.09000 * 109.52313 * 56.90729 * 19 18 17 40 40 H 1.08997 * 109.51916 * 177.10062 * 19 18 17 41 41 H 1.08995 * 109.48206 * 182.54173 * 20 19 18 42 42 H 1.09005 * 109.48053 * 62.50452 * 20 19 18 43 43 H 1.08999 * 109.48648 * 178.83284 * 22 21 20 44 44 H 1.09003 * 109.50022 * 58.78567 * 22 21 20 45 45 H 1.08999 * 109.52473 * 182.89077 * 23 18 17 46 46 H 1.08998 * 109.52863 * 303.02415 * 23 18 17 47 47 H 1.08998 * 109.46108 * 181.24399 * 24 18 17 48 48 H 1.09005 * 109.45739 * 301.22012 * 24 18 17 49 49 H 1.09002 * 109.49306 * 58.71354 * 25 24 18 50 50 H 1.08994 * 109.49890 * 178.81549 * 25 24 18 51 51 H 1.09003 * 109.46651 * 170.15288 * 28 26 16 52 52 H 1.08998 * 109.46785 * 290.14653 * 28 26 16 53 53 H 0.96697 * 114.00250 * 183.82812 * 29 28 26 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3151 0.0000 0.0000 3 14 2.2492 1.6177 0.0000 4 1 2.4968 2.0462 -1.4001 5 1 1.4467 2.6526 0.6999 6 1 3.5468 1.4401 0.7001 7 6 2.0045 -1.1942 0.0005 8 1 3.0845 -1.1942 0.0001 9 6 1.2508 -2.4992 0.0005 10 6 2.2451 -3.6622 0.0005 11 6 1.4800 -4.9871 0.0012 12 1 0.7846 -5.0049 0.8404 13 7 0.7331 -5.1219 -1.2565 14 6 2.4541 -6.1296 0.1318 15 8 2.4375 -7.0357 -0.6741 16 7 3.3436 -6.1443 1.1442 17 6 4.6269 -6.8463 1.0036 18 6 4.7851 -7.8224 2.1724 19 6 6.1725 -8.4666 2.1156 20 6 6.2951 -9.2829 0.8261 21 8 5.2554 -10.2622 0.7833 22 6 3.9358 -9.7139 0.7841 23 6 3.7178 -8.9154 2.0723 24 6 4.6231 -7.0679 3.4928 25 6 3.2234 -6.4523 3.5624 26 6 3.0516 -5.4536 2.4078 27 1 3.7420 -4.6200 2.5364 28 6 1.6130 -4.9332 2.3871 29 8 0.7304 -5.9881 1.9997 30 1 -0.4850 0.8401 -0.0004 31 1 0.6245 -2.5571 -0.8897 32 1 0.6240 -2.5567 0.8903 33 1 2.8717 -3.6044 0.8906 34 1 2.8718 -3.6045 -0.8893 35 1 1.3560 -5.1083 -2.0502 36 1 0.1687 -5.9583 -1.2541 37 1 4.6410 -7.3970 0.0631 38 1 5.4425 -6.1232 1.0184 39 1 6.9360 -7.6888 2.1284 40 1 6.3049 -9.1226 2.9760 41 1 7.2645 -9.7806 0.8017 42 1 6.2052 -8.6194 -0.0341 43 1 3.2062 -10.5219 0.7295 44 1 3.8146 -9.0558 -0.0764 45 1 3.7968 -9.5815 2.9315 46 1 2.7285 -8.4581 2.0556 47 1 4.7577 -7.7590 4.3248 48 1 5.3707 -6.2769 3.5530 49 1 2.4749 -7.2404 3.4794 50 1 3.1014 -5.9326 4.5127 51 1 1.3408 -4.5783 3.3811 52 1 1.5337 -4.1127 1.6740 53 1 -0.1927 -5.7150 1.9084 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 ZINC001122540778.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 06:10:34 Heat of formation + Delta-G solvation = -67.875881 kcal Electronic energy + Delta-G solvation = -33543.982860 eV Core-core repulsion = 29418.077282 eV Total energy + Delta-G solvation = -4125.905578 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -41.52471 -39.78072 -37.62257 -37.09620 -34.83690 -33.96302 -32.76185 -32.20827 -31.22943 -30.26198 -28.85243 -26.97260 -26.10127 -24.75746 -23.71574 -23.32779 -22.32371 -21.46121 -20.33357 -19.51175 -18.50026 -17.84554 -16.75530 -16.58380 -16.27892 -16.09557 -15.80118 -15.58105 -15.08050 -14.82436 -14.63895 -14.54506 -14.44056 -14.17878 -13.68437 -13.66699 -13.49631 -12.92696 -12.89511 -12.64633 -12.35214 -12.25281 -12.13294 -11.90441 -11.66920 -11.49999 -11.27404 -11.15581 -10.96086 -10.87428 -10.84452 -10.64671 -10.42539 -10.34537 -10.11084 -9.97419 -9.96638 -9.46333 -9.37182 -9.22378 -9.02157 -8.49309 -8.34993 -8.01306 -6.00790 -4.03164 2.89230 3.14284 3.29883 3.36823 3.38767 3.79197 4.09855 4.32019 4.43071 4.44480 4.56365 4.73432 4.80944 4.86801 4.95488 5.02219 5.08710 5.15643 5.24084 5.28979 5.35019 5.40790 5.43136 5.47313 5.50972 5.55933 5.56880 5.65391 5.70532 5.74277 5.76538 5.79645 5.87827 5.93705 5.96326 5.97974 6.03987 6.17321 6.26738 6.40622 6.63563 6.73518 7.00499 7.11583 7.43284 7.52444 7.65500 7.72648 7.87695 7.92241 8.06031 8.40737 8.45591 9.04636 9.60638 11.09831 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.017237 B = 0.003281 C = 0.003178 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1624.031698 B = 8530.787796 C = 8808.519188 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.891 5.891 2 C 0.059 3.941 3 Si 0.888 3.112 4 H -0.281 1.281 5 H -0.287 1.287 6 H -0.275 1.275 7 C -0.524 4.524 8 H 0.051 0.949 9 C 0.031 3.969 10 C -0.108 4.108 11 C 0.006 3.994 12 H 0.167 0.833 13 N -0.808 5.808 14 C 0.520 3.480 15 O -0.556 6.556 16 N -0.616 5.616 17 C 0.120 3.880 18 C -0.072 4.072 19 C -0.143 4.143 20 C 0.058 3.942 21 O -0.387 6.387 22 C 0.056 3.944 23 C -0.136 4.136 24 C -0.106 4.106 25 C -0.130 4.130 26 C 0.155 3.845 27 H 0.087 0.913 28 C 0.008 3.992 29 O -0.559 6.559 30 H 0.260 0.740 31 H 0.036 0.964 32 H 0.011 0.989 33 H 0.058 0.942 34 H 0.046 0.954 35 H 0.334 0.666 36 H 0.335 0.665 37 H 0.087 0.913 38 H 0.063 0.937 39 H 0.074 0.926 40 H 0.073 0.927 41 H 0.091 0.909 42 H 0.050 0.950 43 H 0.087 0.913 44 H 0.066 0.934 45 H 0.063 0.937 46 H 0.083 0.917 47 H 0.064 0.936 48 H 0.065 0.935 49 H 0.078 0.922 50 H 0.073 0.927 51 H 0.064 0.936 52 H 0.124 0.876 53 H 0.389 0.611 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 8.261 -16.429 8.400 20.217 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 N -0.531 5.531 2 C -0.142 4.142 3 Si 0.716 3.284 4 H -0.207 1.207 5 H -0.213 1.213 6 H -0.200 1.200 7 C -0.562 4.562 8 H 0.070 0.930 9 C -0.006 4.006 10 C -0.146 4.146 11 C -0.108 4.108 12 H 0.182 0.818 13 N -0.335 5.335 14 C 0.310 3.690 15 O -0.433 6.433 16 N -0.351 5.351 17 C -0.003 4.003 18 C -0.073 4.073 19 C -0.181 4.181 20 C -0.018 4.018 21 O -0.306 6.306 22 C -0.021 4.021 23 C -0.174 4.174 24 C -0.144 4.144 25 C -0.168 4.168 26 C 0.052 3.948 27 H 0.105 0.895 28 C -0.068 4.068 29 O -0.369 6.369 30 H 0.069 0.931 31 H 0.054 0.946 32 H 0.029 0.971 33 H 0.076 0.924 34 H 0.065 0.935 35 H 0.146 0.854 36 H 0.147 0.853 37 H 0.105 0.895 38 H 0.081 0.919 39 H 0.092 0.908 40 H 0.092 0.908 41 H 0.109 0.891 42 H 0.068 0.932 43 H 0.105 0.895 44 H 0.084 0.916 45 H 0.082 0.918 46 H 0.101 0.899 47 H 0.083 0.917 48 H 0.084 0.916 49 H 0.097 0.903 50 H 0.091 0.909 51 H 0.082 0.918 52 H 0.142 0.858 53 H 0.241 0.759 Dipole moment (debyes) X Y Z Total from point charges 8.287 -16.616 8.162 20.282 hybrid contribution 0.680 0.743 0.001 1.008 sum 8.968 -15.872 8.163 19.974 Atomic orbital electron populations 1.69963 1.05930 1.26486 1.50680 1.24982 0.94792 0.99032 0.95395 0.86671 0.79832 0.83800 0.78129 1.20724 1.21269 1.20003 1.21270 0.92878 0.91287 1.50780 0.93027 1.19036 0.93559 0.89954 0.98013 1.21886 0.99075 0.93288 1.00382 1.24033 0.96721 0.92331 0.97710 0.81801 1.59175 1.26854 1.44263 1.03176 1.22371 0.80596 0.87237 0.78801 1.90566 1.70900 1.37229 1.44654 1.47839 1.18059 1.54680 1.14529 1.21687 0.85602 0.94181 0.98846 1.20872 0.95149 0.95269 0.96050 1.22206 0.96613 0.99856 0.99414 1.22575 0.91329 0.91511 0.96426 1.87888 1.14736 1.33044 1.94892 1.22689 0.83597 0.98125 0.97639 1.22146 0.99942 0.96861 0.98454 1.21545 0.97213 0.99350 0.96281 1.22075 0.97721 0.99453 0.97583 1.21308 0.95094 0.94598 0.83825 0.89520 1.23704 0.88466 0.92222 1.02422 1.86509 1.22374 1.38559 1.89442 0.93053 0.94573 0.97110 0.92411 0.93487 0.85418 0.85308 0.89518 0.91910 0.90751 0.90825 0.89108 0.93157 0.89458 0.91567 0.91804 0.89866 0.91683 0.91644 0.90349 0.90874 0.91823 0.85847 0.75944 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 N -0.89 -25.85 13.29 55.43 0.74 -25.12 16 2 C 0.06 1.64 5.46 -17.82 -0.10 1.54 16 3 Si 0.89 21.04 29.54 -169.99 -5.02 16.02 16 4 H -0.28 -6.66 7.11 56.52 0.40 -6.26 16 5 H -0.29 -6.74 7.11 56.52 0.40 -6.34 16 6 H -0.28 -6.36 7.11 56.52 0.40 -5.96 16 7 C -0.52 -14.11 9.11 -34.44 -0.31 -14.43 16 8 H 0.05 1.36 7.74 -52.49 -0.41 0.96 16 9 C 0.03 0.75 4.67 -27.88 -0.13 0.62 16 10 C -0.11 -2.07 3.70 -26.73 -0.10 -2.17 16 11 C 0.01 0.09 1.95 -68.87 -0.13 -0.04 16 12 H 0.17 2.45 2.34 28.26 0.07 2.51 16 13 N -0.81 -13.66 8.32 -5.65 -0.05 -13.71 16 14 C 0.52 8.37 5.55 -10.99 -0.06 8.31 16 15 O -0.56 -10.18 15.14 5.56 0.08 -10.10 16 16 N -0.62 -8.30 2.18 -165.00 -0.36 -8.65 16 17 C 0.12 1.47 4.51 -3.75 -0.02 1.45 16 18 C -0.07 -0.74 0.52 -154.41 -0.08 -0.82 16 19 C -0.14 -1.26 4.92 -26.63 -0.13 -1.39 16 20 C 0.06 0.58 6.57 37.22 0.24 0.82 16 21 O -0.39 -4.86 10.76 -35.23 -0.38 -5.24 16 22 C 0.06 0.70 6.57 37.22 0.24 0.94 16 23 C -0.14 -1.57 4.37 -26.62 -0.12 -1.68 16 24 C -0.11 -0.97 4.72 -26.73 -0.13 -1.09 16 25 C -0.13 -1.29 5.01 -26.37 -0.13 -1.42 16 26 C 0.16 1.84 2.24 -67.37 -0.15 1.69 16 27 H 0.09 1.01 7.74 -51.93 -0.40 0.60 16 28 C 0.01 0.10 5.26 37.16 0.20 0.29 16 29 O -0.56 -6.62 9.71 -35.23 -0.34 -6.96 16 30 H 0.26 7.16 8.31 -40.82 -0.34 6.82 16 31 H 0.04 0.96 7.76 -51.93 -0.40 0.56 16 32 H 0.01 0.26 7.33 -51.93 -0.38 -0.12 16 33 H 0.06 1.03 5.28 -51.93 -0.27 0.76 16 34 H 0.05 0.97 8.14 -51.93 -0.42 0.54 16 35 H 0.33 5.81 8.89 -39.29 -0.35 5.46 16 36 H 0.33 5.19 8.90 -39.29 -0.35 4.84 16 37 H 0.09 1.21 4.14 -51.93 -0.22 0.99 16 38 H 0.06 0.71 8.14 -51.93 -0.42 0.29 16 39 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 40 H 0.07 0.63 8.14 -51.93 -0.42 0.21 16 41 H 0.09 0.74 8.14 -51.93 -0.42 0.32 16 42 H 0.05 0.51 6.74 -51.93 -0.35 0.16 16 43 H 0.09 1.04 8.14 -51.93 -0.42 0.62 16 44 H 0.07 0.96 5.63 -51.93 -0.29 0.67 16 45 H 0.06 0.70 8.14 -51.93 -0.42 0.27 16 46 H 0.08 1.11 6.10 -51.93 -0.32 0.79 16 47 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 48 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 49 H 0.08 0.88 6.14 -51.93 -0.32 0.56 16 50 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 51 H 0.06 0.67 8.13 -51.93 -0.42 0.25 16 52 H 0.12 1.85 1.96 -51.93 -0.10 1.75 16 53 H 0.39 3.47 8.43 138.54 1.17 4.63 16 LS Contribution 378.34 15.07 5.70 5.70 Total: -1.00 -31.70 378.34 -7.24 -38.94 By element: Atomic # 1 Polarization: 23.20 SS G_CDS: -6.71 Total: 16.49 kcal Atomic # 6 Polarization: -6.47 SS G_CDS: -0.90 Total: -7.38 kcal Atomic # 7 Polarization: -47.81 SS G_CDS: 0.33 Total: -47.48 kcal Atomic # 8 Polarization: -21.67 SS G_CDS: -0.64 Total: -22.30 kcal Atomic # 14 Polarization: 21.04 SS G_CDS: -5.02 Total: 16.02 kcal Total LS contribution 5.70 Total: 5.70 kcal Total: -31.70 -7.24 -38.94 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. ZINC001122540778.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 -28.932 kcal (2) G-P(sol) polarization free energy of solvation -31.704 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -60.636 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.240 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.944 kcal (6) G-S(sol) free energy of system = (1) + (5) -67.876 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds