Wall clock time and date at job start Sat Apr 11 2020 06:10:09 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 1.53003 * 1 3 3 H 1.08992 * 109.47154 * 2 1 4 4 O 1.42903 * 109.46617 * 119.99952 * 2 1 3 5 5 C 1.42906 * 113.99640 * 269.99866 * 4 2 1 6 6 C 1.53007 * 109.46726 * 180.02562 * 5 4 2 7 7 H 1.08991 * 109.48239 * 54.97665 * 6 5 4 8 8 C 1.53093 * 109.47686 * 174.99905 * 6 5 4 9 9 C 1.53175 * 109.16148 * 177.58673 * 8 6 5 10 10 C 1.53179 * 109.03918 * 303.02462 * 9 8 6 11 11 C 1.53084 * 109.16301 * 56.97811 * 10 9 8 12 12 O 1.42903 * 109.47754 * 294.93892 * 6 5 4 13 13 C 1.50696 * 109.47184 * 239.99390 * 2 1 3 14 14 O 1.21287 * 120.00254 * 255.35464 * 13 2 1 15 15 N 1.34781 * 120.00055 * 75.36012 * 13 2 1 16 16 C 1.48215 * 119.96444 * 356.36025 * 15 13 2 17 17 C 1.47143 * 110.33686 * 102.51649 * 16 15 13 18 18 C 1.53793 * 111.84430 * 58.29720 * 17 16 15 19 19 N 1.43457 * 107.95684 * 281.66253 * 18 17 16 20 20 C 1.36936 * 118.94302 * 273.60852 * 19 18 17 21 21 H 1.07994 * 119.99628 * 30.79815 * 20 19 18 22 22 C 1.38819 * 120.00190 * 210.80332 * 20 19 18 23 23 N 1.31612 * 119.99676 * 197.53731 * 22 20 19 24 24 Si 1.86802 * 119.99975 * 17.53762 * 22 20 19 25 25 H 1.48498 * 109.46797 * 275.20663 * 24 22 20 26 26 H 1.48499 * 109.46916 * 155.20463 * 24 22 20 27 27 H 1.48501 * 109.46888 * 35.20394 * 24 22 20 28 28 C 1.48861 * 122.11935 * 93.88962 * 19 18 17 29 29 C 1.43609 * 119.97164 * 176.38454 * 15 13 2 30 30 H 1.09000 * 109.47363 * 186.14136 * 1 2 3 31 31 H 1.08999 * 109.47290 * 306.15041 * 1 2 3 32 32 H 1.09005 * 109.46663 * 66.14791 * 1 2 3 33 33 H 1.09002 * 109.46976 * 299.99917 * 5 4 2 34 34 H 1.08991 * 109.47115 * 60.00401 * 5 4 2 35 35 H 1.08991 * 109.52344 * 297.49622 * 8 6 5 36 36 H 1.09008 * 109.52264 * 57.62377 * 8 6 5 37 37 H 1.09000 * 109.54318 * 62.88700 * 9 8 6 38 38 H 1.09004 * 109.54544 * 183.06150 * 9 8 6 39 39 H 1.09004 * 109.52123 * 176.88773 * 10 9 8 40 40 H 1.09005 * 109.51800 * 297.00735 * 10 9 8 41 41 H 1.08992 * 109.48273 * 62.37889 * 11 10 9 42 42 H 1.09007 * 109.47920 * 182.41271 * 11 10 9 43 43 H 1.08998 * 109.32896 * 342.24728 * 16 15 13 44 44 H 1.08996 * 109.32688 * 222.77845 * 16 15 13 45 45 H 1.09001 * 109.00861 * 297.68436 * 17 16 15 46 46 H 1.09009 * 109.00271 * 178.90228 * 17 16 15 47 47 H 1.08997 * 109.76669 * 162.04677 * 18 17 16 48 48 H 1.09008 * 109.80744 * 41.30390 * 18 17 16 49 49 H 0.97002 * 120.00162 * 179.97438 * 23 22 20 50 50 H 1.09000 * 109.48054 * 80.34667 * 28 19 18 51 51 H 1.09003 * 109.47913 * 200.37708 * 28 19 18 52 52 H 1.09006 * 108.87987 * 31.42470 * 29 15 13 53 53 H 1.09000 * 108.87596 * 149.95833 * 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 1.0276 0.0000 4 8 2.0063 -0.6737 1.1668 5 6 2.2000 0.1830 2.2941 6 6 2.7089 -0.6406 3.4790 7 1 3.6076 -1.1829 3.1854 8 6 3.0349 0.2935 4.6473 9 6 3.4860 -0.5428 5.8488 10 6 2.3855 -1.5492 6.1986 11 6 2.0846 -2.4119 4.9703 12 8 1.7008 -1.5703 3.8810 13 6 2.0324 -0.7105 -1.2303 14 8 2.4849 -1.8322 -1.1406 15 7 1.9789 -0.0995 -2.4305 16 6 1.3525 1.2382 -2.5528 17 6 2.3869 2.2806 -2.6460 18 6 3.3244 2.0511 -3.8433 19 7 4.2603 1.0256 -3.4820 20 6 5.4071 1.3777 -2.8217 21 1 5.4084 2.2304 -2.1590 22 6 6.5680 0.6388 -3.0044 23 7 7.5561 0.7417 -2.1412 24 14 6.7275 -0.5016 -4.4753 25 1 6.1079 -1.8125 -4.1547 26 1 8.1642 -0.6982 -4.7956 27 1 6.0373 0.0995 -5.6447 28 6 4.0277 -0.4083 -3.8071 29 6 2.5283 -0.7453 -3.5895 30 1 -0.3634 -1.0217 0.1099 31 1 -0.3634 0.6062 0.8298 32 1 -0.3633 0.4156 -0.9400 33 1 2.9319 0.9514 2.0450 34 1 1.2537 0.6547 2.5588 35 1 3.8346 0.9747 4.3568 36 1 2.1470 0.8667 4.9142 37 1 4.4023 -1.0772 5.5976 38 1 3.6678 0.1119 6.7012 39 1 2.7208 -2.1856 7.0175 40 1 1.4845 -1.0140 6.4986 41 1 2.9751 -2.9776 4.6964 42 1 1.2723 -3.1014 5.2006 43 1 0.7289 1.4259 -1.6788 44 1 0.7316 1.2653 -3.4482 45 1 2.9757 2.2795 -1.7287 46 1 1.9035 3.2516 -2.7547 47 1 3.8586 2.9725 -4.0751 48 1 2.7453 1.7328 -4.7102 49 1 8.3672 0.2251 -2.2685 50 1 4.2983 -0.5939 -4.8466 51 1 4.6390 -1.0326 -3.1553 52 1 2.4220 -1.8242 -3.4757 53 1 1.9685 -0.4272 -4.4691 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 ZINC001198351640.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 06:10:09 Heat of formation + Delta-G solvation = -95.039639 kcal Electronic energy + Delta-G solvation = -32192.807476 eV Core-core repulsion = 28065.723990 eV Total energy + Delta-G solvation = -4127.083487 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.79 seconds Orbital eigenvalues (eV) -40.14908 -39.49880 -37.76829 -36.74471 -34.55561 -33.73682 -32.73881 -32.31676 -31.58439 -30.72753 -27.81872 -27.09416 -25.93748 -24.64977 -24.09294 -23.14204 -22.27483 -21.72904 -20.41029 -19.99504 -18.83933 -17.31631 -16.76267 -16.64719 -16.47958 -15.98978 -15.55362 -15.50708 -14.98584 -14.76768 -14.64985 -14.46152 -14.09994 -13.88347 -13.74546 -13.45679 -13.26498 -12.87217 -12.85537 -12.71050 -12.65312 -12.37396 -12.17253 -12.01150 -11.78972 -11.57040 -11.47979 -11.34129 -11.21598 -11.13075 -10.94270 -10.77590 -10.52697 -10.40872 -10.34289 -10.04190 -9.93077 -9.70871 -9.51386 -9.50856 -9.05819 -8.56943 -8.14323 -6.86114 -5.91991 -3.33033 2.93619 3.21887 3.39595 3.49548 3.52699 3.67806 3.87639 4.57467 4.58765 4.64186 4.66579 4.72261 4.88336 4.94207 4.99113 5.05794 5.08398 5.11135 5.24275 5.27256 5.39393 5.43374 5.43827 5.44728 5.52031 5.55197 5.58350 5.62887 5.68853 5.71874 5.75263 5.76679 5.83923 5.85444 5.92232 5.99818 6.09050 6.10669 6.14212 6.22792 6.25069 6.45148 6.64334 6.75789 6.83876 7.06240 7.17913 7.28740 7.79182 8.06013 8.39216 8.66731 9.01719 9.76773 10.11037 11.24259 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.012371 B = 0.003405 C = 0.003014 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2262.898220 B = 8220.033784 C = 9288.002950 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.172 4.172 2 C 0.075 3.925 3 H 0.083 0.917 4 O -0.347 6.347 5 C 0.069 3.931 6 C 0.094 3.906 7 H 0.070 0.930 8 C -0.148 4.148 9 C -0.122 4.122 10 C -0.156 4.156 11 C 0.059 3.941 12 O -0.369 6.369 13 C 0.522 3.478 14 O -0.522 6.522 15 N -0.586 5.586 16 C 0.113 3.887 17 C -0.174 4.174 18 C 0.164 3.836 19 N -0.601 5.601 20 C -0.267 4.267 21 H 0.081 0.919 22 C 0.030 3.970 23 N -0.909 5.909 24 Si 0.888 3.112 25 H -0.284 1.284 26 H -0.305 1.305 27 H -0.275 1.275 28 C 0.106 3.894 29 C 0.105 3.895 30 H 0.071 0.929 31 H 0.066 0.934 32 H 0.074 0.926 33 H 0.068 0.932 34 H 0.056 0.944 35 H 0.078 0.922 36 H 0.072 0.928 37 H 0.066 0.934 38 H 0.068 0.932 39 H 0.071 0.929 40 H 0.070 0.930 41 H 0.051 0.949 42 H 0.092 0.908 43 H 0.077 0.923 44 H 0.068 0.932 45 H 0.070 0.930 46 H 0.061 0.939 47 H 0.055 0.945 48 H 0.036 0.964 49 H 0.262 0.738 50 H 0.033 0.967 51 H 0.075 0.925 52 H 0.077 0.923 53 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -16.016 1.228 10.460 19.169 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 -0.229 4.229 2 C 0.013 3.987 3 H 0.101 0.899 4 O -0.265 6.265 5 C -0.008 4.008 6 C 0.036 3.964 7 H 0.088 0.912 8 C -0.186 4.186 9 C -0.159 4.159 10 C -0.194 4.194 11 C -0.017 4.017 12 O -0.288 6.288 13 C 0.308 3.692 14 O -0.397 6.397 15 N -0.320 5.320 16 C -0.009 4.009 17 C -0.215 4.215 18 C 0.036 3.964 19 N -0.324 5.324 20 C -0.396 4.396 21 H 0.098 0.902 22 C -0.170 4.170 23 N -0.551 5.551 24 Si 0.718 3.282 25 H -0.211 1.211 26 H -0.233 1.233 27 H -0.201 1.201 28 C -0.019 4.019 29 C -0.021 4.021 30 H 0.090 0.910 31 H 0.085 0.915 32 H 0.092 0.908 33 H 0.086 0.914 34 H 0.074 0.926 35 H 0.097 0.903 36 H 0.091 0.909 37 H 0.085 0.915 38 H 0.087 0.913 39 H 0.090 0.910 40 H 0.088 0.912 41 H 0.069 0.931 42 H 0.110 0.890 43 H 0.095 0.905 44 H 0.087 0.913 45 H 0.089 0.911 46 H 0.079 0.921 47 H 0.074 0.926 48 H 0.054 0.946 49 H 0.072 0.928 50 H 0.051 0.949 51 H 0.093 0.907 52 H 0.095 0.905 53 H 0.083 0.917 Dipole moment (debyes) X Y Z Total from point charges -15.750 0.352 10.459 18.909 hybrid contribution 0.575 -0.216 -0.579 0.844 sum -15.175 0.136 9.880 18.108 Atomic orbital electron populations 1.22333 0.94069 1.03844 1.02689 1.21856 0.94612 0.96377 0.85844 0.89872 1.88096 1.86507 1.33428 1.18451 1.22595 1.00167 0.92552 0.85518 1.22056 0.91955 0.90376 0.92035 0.91160 1.22132 1.02416 0.98595 0.95467 1.21569 0.98463 0.97976 0.97922 1.22208 0.99619 0.98891 0.98705 1.22552 1.00787 0.92315 0.86092 1.87994 1.39990 1.50113 1.50736 1.20158 0.78612 0.86401 0.83991 1.90683 1.44820 1.19012 1.85181 1.47240 1.58324 1.18783 1.07670 1.20968 0.95298 0.82503 1.02113 1.21903 0.98727 0.96976 1.03904 1.20308 0.90797 0.92563 0.92768 1.43939 1.21340 0.99828 1.67261 1.18821 0.85739 1.14933 1.20099 0.90173 1.25347 0.95467 0.98467 0.97688 1.69809 1.07126 1.43152 1.35030 0.86954 0.75344 0.81054 0.84810 1.21091 1.23310 1.20122 1.22646 0.94260 0.86780 0.98242 1.21627 0.95706 0.97952 0.86777 0.90977 0.91496 0.90761 0.91409 0.92593 0.90308 0.90909 0.91522 0.91317 0.91019 0.91175 0.93114 0.89017 0.90482 0.91319 0.91108 0.92058 0.92642 0.94572 0.92810 0.94943 0.90692 0.90497 0.91730 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.17 -2.05 9.08 37.16 0.34 -1.71 16 2 C 0.07 1.18 2.28 -27.88 -0.06 1.12 16 3 H 0.08 1.21 7.06 -51.93 -0.37 0.85 16 4 O -0.35 -6.19 9.53 -59.38 -0.57 -6.76 16 5 C 0.07 0.95 5.41 37.16 0.20 1.15 16 6 C 0.09 1.24 2.93 -26.68 -0.08 1.17 16 7 H 0.07 1.04 8.14 -51.93 -0.42 0.62 16 8 C -0.15 -1.51 5.42 -26.59 -0.14 -1.65 16 9 C -0.12 -1.09 6.03 -26.55 -0.16 -1.25 16 10 C -0.16 -1.35 6.14 -26.59 -0.16 -1.51 16 11 C 0.06 0.63 6.84 37.20 0.25 0.89 16 12 O -0.37 -5.18 10.37 -40.00 -0.41 -5.59 16 13 C 0.52 10.20 6.97 -10.99 -0.08 10.12 16 14 O -0.52 -12.54 16.09 -13.88 -0.22 -12.76 16 15 N -0.59 -10.21 2.46 -176.44 -0.43 -10.64 16 16 C 0.11 1.50 5.00 -5.91 -0.03 1.47 16 17 C -0.17 -2.64 5.64 -29.13 -0.16 -2.80 16 18 C 0.16 3.01 5.63 -5.24 -0.03 2.98 16 19 N -0.60 -13.99 2.26 -171.78 -0.39 -14.38 16 20 C -0.27 -7.46 9.66 -15.06 -0.15 -7.60 16 21 H 0.08 2.39 8.06 -52.49 -0.42 1.96 16 22 C 0.03 0.88 5.22 -17.43 -0.09 0.79 16 23 N -0.91 -28.44 13.97 55.49 0.78 -27.66 16 24 Si 0.89 23.14 23.99 -169.99 -4.08 19.06 16 25 H -0.28 -7.30 6.44 56.52 0.36 -6.94 16 26 H -0.30 -8.07 7.11 56.52 0.40 -7.67 16 27 H -0.28 -6.94 6.82 56.52 0.39 -6.56 16 28 C 0.11 2.40 4.49 -1.56 -0.01 2.39 16 29 C 0.10 1.91 5.29 -4.40 -0.02 1.89 16 30 H 0.07 0.94 8.14 -51.93 -0.42 0.52 16 31 H 0.07 0.66 8.02 -51.93 -0.42 0.25 16 32 H 0.07 0.74 5.92 -51.93 -0.31 0.44 16 33 H 0.07 0.90 8.09 -51.93 -0.42 0.48 16 34 H 0.06 0.66 8.02 -51.93 -0.42 0.25 16 35 H 0.08 0.76 8.14 -51.93 -0.42 0.33 16 36 H 0.07 0.68 8.14 -51.92 -0.42 0.26 16 37 H 0.07 0.62 8.14 -51.93 -0.42 0.19 16 38 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 39 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 40 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 41 H 0.05 0.55 8.14 -51.93 -0.42 0.12 16 42 H 0.09 0.84 8.14 -51.93 -0.42 0.42 16 43 H 0.08 0.84 4.25 -51.93 -0.22 0.62 16 44 H 0.07 0.76 8.05 -51.93 -0.42 0.34 16 45 H 0.07 1.28 7.88 -51.93 -0.41 0.88 16 46 H 0.06 0.74 8.14 -51.92 -0.42 0.32 16 47 H 0.06 1.05 8.02 -51.93 -0.42 0.63 16 48 H 0.04 0.59 7.59 -51.92 -0.39 0.20 16 49 H 0.26 7.85 8.31 -40.82 -0.34 7.51 16 50 H 0.03 0.73 5.86 -51.93 -0.30 0.42 16 51 H 0.07 1.97 5.76 -51.93 -0.30 1.67 16 52 H 0.08 1.44 7.32 -51.93 -0.38 1.06 16 53 H 0.06 0.98 7.73 -51.93 -0.40 0.58 16 LS Contribution 396.57 15.07 5.98 5.98 Total: -1.00 -36.05 396.57 -9.17 -45.22 By element: Atomic # 1 Polarization: 9.54 SS G_CDS: -9.43 Total: 0.10 kcal Atomic # 6 Polarization: 7.82 SS G_CDS: -0.38 Total: 7.44 kcal Atomic # 7 Polarization: -52.64 SS G_CDS: -0.05 Total: -52.68 kcal Atomic # 8 Polarization: -23.91 SS G_CDS: -1.20 Total: -25.11 kcal Atomic # 14 Polarization: 23.14 SS G_CDS: -4.08 Total: 19.06 kcal Total LS contribution 5.98 Total: 5.98 kcal Total: -36.05 -9.17 -45.22 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. ZINC001198351640.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 -49.822 kcal (2) G-P(sol) polarization free energy of solvation -36.049 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -85.871 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.168 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.217 kcal (6) G-S(sol) free energy of system = (1) + (5) -95.040 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.79 seconds