Wall clock time and date at job start Tue Mar 31 2020 19:35:39 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 1.31004 * 1 3 3 C 1.50698 * 120.00385 * 2 1 4 4 C 1.50697 * 119.99805 * 180.02562 * 2 1 3 5 5 H 1.09001 * 109.48155 * 125.83708 * 4 2 1 6 6 O 1.42904 * 109.47962 * 5.80744 * 4 2 1 7 7 C 1.42911 * 114.09938 * 178.86018 * 6 4 2 8 8 C 1.53088 * 109.41278 * 61.15310 * 7 6 4 9 9 C 1.53171 * 109.16739 * 302.39624 * 8 7 6 10 10 C 1.53086 * 109.48133 * 245.86675 * 4 2 1 11 11 H 1.09000 * 109.51987 * 297.55612 * 10 4 2 12 12 C 1.50699 * 109.52447 * 57.68526 * 10 4 2 13 13 O 1.21273 * 120.00073 * 28.20193 * 12 10 4 14 14 N 1.34781 * 119.99792 * 208.20803 * 12 10 4 15 15 C 1.46500 * 119.99732 * 180.02562 * 14 12 10 16 16 C 1.52998 * 109.46994 * 179.97438 * 15 14 12 17 17 H 1.09001 * 109.58277 * 299.83370 * 16 15 14 18 18 C 1.53194 * 109.70606 * 179.47971 * 16 15 14 19 19 C 1.53036 * 109.31376 * 185.50623 * 18 16 15 20 20 C 1.53346 * 109.60806 * 61.37561 * 19 18 16 21 21 C 1.53198 * 109.14469 * 298.70905 * 20 19 18 22 22 N 1.46921 * 108.89532 * 54.58128 * 21 20 19 23 23 C 1.36937 * 120.63329 * 126.33744 * 22 21 20 24 24 H 1.07997 * 120.00340 * 206.26176 * 23 22 21 25 25 C 1.38818 * 119.99738 * 26.25934 * 23 22 21 26 26 N 1.31617 * 120.00140 * 21.34254 * 25 23 22 27 27 Si 1.86800 * 119.99789 * 201.35100 * 25 23 22 28 28 H 1.48500 * 109.47154 * 359.97438 * 27 25 23 29 29 H 1.48497 * 109.47342 * 119.99704 * 27 25 23 30 30 H 1.48506 * 109.46937 * 239.99873 * 27 25 23 31 31 H 1.08005 * 119.99786 * 359.97438 * 1 2 3 32 32 H 1.07999 * 120.00245 * 180.02562 * 1 2 3 33 33 H 1.08993 * 109.47351 * 184.85833 * 3 2 1 34 34 H 1.09001 * 109.47308 * 304.86695 * 3 2 1 35 35 H 1.09005 * 109.46785 * 64.86126 * 3 2 1 36 36 H 1.08997 * 109.48169 * 181.13917 * 7 6 4 37 37 H 1.09003 * 109.47871 * 301.17737 * 7 6 4 38 38 H 1.09006 * 109.51781 * 62.30377 * 8 7 6 39 39 H 1.09007 * 109.52215 * 182.42174 * 8 7 6 40 40 H 1.08999 * 109.54206 * 297.11099 * 9 8 7 41 41 H 1.09003 * 109.54379 * 176.84839 * 9 8 7 42 42 H 0.97002 * 120.00175 * 359.97438 * 14 12 10 43 43 H 1.08998 * 109.47350 * 59.99559 * 15 14 12 44 44 H 1.09003 * 109.46804 * 299.99398 * 15 14 12 45 45 H 1.09001 * 109.49300 * 305.46201 * 18 16 15 46 46 H 1.09004 * 109.49318 * 65.55370 * 18 16 15 47 47 H 1.09007 * 109.45647 * 181.38562 * 19 18 16 48 48 H 1.09007 * 109.46132 * 301.35434 * 19 18 16 49 49 H 1.09006 * 109.68270 * 178.75240 * 20 19 18 50 50 H 1.08993 * 109.47914 * 58.54906 * 20 19 18 51 51 H 1.09002 * 109.58974 * 294.71716 * 21 20 19 52 52 H 1.09009 * 109.58122 * 174.43951 * 21 20 19 53 53 H 0.96993 * 120.00022 * 179.97438 * 26 25 23 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 1.3100 0.0000 0.0000 3 6 2.0636 1.3050 0.0000 4 6 2.0635 -1.3051 -0.0006 5 1 2.7663 -1.3188 -0.8337 6 8 1.1410 -2.3879 -0.1374 7 6 1.7561 -3.6773 -0.1754 8 6 2.5101 -3.9202 1.1345 9 6 3.5441 -2.8078 1.3333 10 6 2.8298 -1.4528 1.3164 11 1 3.5640 -0.6518 1.4024 12 6 1.8650 -1.3778 2.4716 13 8 0.7135 -1.7286 2.3238 14 7 2.2817 -0.9206 3.6691 15 6 1.3439 -0.8482 4.7923 16 6 2.0658 -0.2998 6.0248 17 1 2.8923 -0.9600 6.2880 18 6 1.0865 -0.2096 7.1994 19 6 1.7791 0.4662 8.3850 20 6 2.1968 1.8890 7.9942 21 6 3.1874 1.8193 6.8276 22 7 2.5824 1.0448 5.7354 23 6 2.5020 1.5661 4.4717 24 1 1.7280 1.2305 3.7974 25 6 3.4152 2.5260 4.0575 26 7 4.5747 2.6390 4.6700 27 14 2.9985 3.6575 2.6308 28 1 1.6444 3.3286 2.1174 29 1 3.0236 5.0681 3.0940 30 1 3.9964 3.4747 1.5463 31 1 -0.5400 0.9354 0.0004 32 1 -0.5400 -0.9353 0.0004 33 1 3.1320 1.1077 -0.0870 34 1 1.7366 1.9135 -0.8432 35 1 1.8672 1.8380 0.9304 36 1 0.9897 -4.4421 -0.3010 37 1 2.4549 -3.7221 -1.0108 38 1 1.8057 -3.9157 1.9664 39 1 3.0155 -4.8850 1.0904 40 1 4.2775 -2.8434 0.5278 41 1 4.0460 -2.9434 2.2914 42 1 3.2028 -0.6403 3.7874 43 1 0.9600 -1.8448 5.0099 44 1 0.5160 -0.1886 4.5323 45 1 0.2166 0.3768 6.9035 46 1 0.7694 -1.2122 7.4865 47 1 1.0921 0.5095 9.2303 48 1 2.6630 -0.1073 8.6644 49 1 2.6705 2.3793 8.8448 50 1 1.3167 2.4558 7.6907 51 1 4.1053 1.3320 7.1563 52 1 3.4133 2.8272 6.4794 53 1 5.2129 3.3094 4.3803 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 ZINC001024694581.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 19:35:39 Heat of formation + Delta-G solvation = -47.965044 kcal Electronic energy + Delta-G solvation = -32525.836824 eV Core-core repulsion = 28591.250697 eV Total energy + Delta-G solvation = -3934.586127 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.55 seconds Orbital eigenvalues (eV) -40.32841 -38.37193 -37.26617 -34.98244 -33.98296 -33.52372 -33.05972 -30.85606 -30.10501 -29.86998 -26.92681 -26.12137 -24.97999 -24.94004 -23.44709 -22.16979 -21.38107 -20.53047 -19.34137 -18.92690 -18.31895 -16.77488 -16.26868 -16.14914 -15.71468 -15.29462 -15.10955 -14.78501 -14.45298 -14.16990 -13.94036 -13.56904 -13.42328 -13.35191 -13.08240 -12.94399 -12.85010 -12.61101 -12.47482 -12.32313 -12.20120 -11.86780 -11.61943 -11.51492 -11.18962 -11.11829 -11.07400 -10.84855 -10.74653 -10.50273 -10.39478 -10.27713 -10.23663 -10.11148 -9.97616 -9.52094 -9.40762 -9.36773 -8.90581 -8.54100 -8.48136 -8.06291 -6.73901 -5.86314 -3.23879 2.66586 3.28484 3.39927 3.40612 3.41107 3.82489 4.05927 4.42275 4.80095 4.93551 4.94939 5.08472 5.20417 5.26524 5.29367 5.32493 5.47825 5.52116 5.54406 5.62189 5.64308 5.68373 5.74253 5.80667 5.86589 5.91721 5.95210 5.97830 6.02287 6.08122 6.10398 6.16903 6.29094 6.34830 6.38631 6.39353 6.43053 6.50309 6.59084 6.69637 6.71824 6.84183 6.99037 7.05862 7.17488 7.31548 7.35541 7.59602 7.60357 7.81149 8.35452 8.42699 9.06981 9.14548 9.78547 10.34502 11.21282 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011964 B = 0.005055 C = 0.004068 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2339.853379 B = 5537.880922 C = 6881.052061 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C -0.140 4.140 3 C -0.125 4.125 4 C 0.154 3.846 5 H 0.064 0.936 6 O -0.353 6.353 7 C 0.066 3.934 8 C -0.158 4.158 9 C -0.108 4.108 10 C -0.138 4.138 11 H 0.100 0.900 12 C 0.519 3.481 13 O -0.537 6.537 14 N -0.700 5.700 15 C 0.138 3.862 16 C 0.161 3.839 17 H 0.030 0.970 18 C -0.127 4.127 19 C -0.107 4.107 20 C -0.143 4.143 21 C 0.171 3.829 22 N -0.587 5.587 23 C -0.247 4.247 24 H 0.077 0.923 25 C 0.005 3.995 26 N -0.897 5.897 27 Si 0.881 3.119 28 H -0.270 1.270 29 H -0.293 1.293 30 H -0.288 1.288 31 H 0.088 0.912 32 H 0.112 0.888 33 H 0.059 0.941 34 H 0.062 0.938 35 H 0.077 0.923 36 H 0.089 0.911 37 H 0.042 0.958 38 H 0.078 0.922 39 H 0.069 0.931 40 H 0.070 0.930 41 H 0.072 0.928 42 H 0.411 0.589 43 H 0.051 0.949 44 H 0.063 0.937 45 H 0.060 0.940 46 H 0.050 0.950 47 H 0.044 0.956 48 H 0.052 0.948 49 H 0.046 0.954 50 H 0.053 0.947 51 H 0.017 0.983 52 H 0.085 0.915 53 H 0.252 0.748 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.521 -9.080 -4.435 10.219 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 -0.186 4.186 2 C -0.140 4.140 3 C -0.181 4.181 4 C 0.095 3.905 5 H 0.082 0.918 6 O -0.271 6.271 7 C -0.011 4.011 8 C -0.196 4.196 9 C -0.146 4.146 10 C -0.160 4.160 11 H 0.118 0.882 12 C 0.304 3.696 13 O -0.414 6.414 14 N -0.352 5.352 15 C 0.013 3.987 16 C 0.054 3.946 17 H 0.047 0.953 18 C -0.167 4.167 19 C -0.145 4.145 20 C -0.183 4.183 21 C 0.045 3.955 22 N -0.311 5.311 23 C -0.376 4.376 24 H 0.094 0.906 25 C -0.194 4.194 26 N -0.542 5.542 27 Si 0.712 3.288 28 H -0.196 1.196 29 H -0.220 1.220 30 H -0.215 1.215 31 H 0.106 0.894 32 H 0.130 0.870 33 H 0.078 0.922 34 H 0.081 0.919 35 H 0.095 0.905 36 H 0.107 0.893 37 H 0.061 0.939 38 H 0.097 0.903 39 H 0.087 0.913 40 H 0.089 0.911 41 H 0.091 0.909 42 H 0.249 0.751 43 H 0.069 0.931 44 H 0.082 0.918 45 H 0.079 0.921 46 H 0.069 0.931 47 H 0.063 0.937 48 H 0.071 0.929 49 H 0.065 0.935 50 H 0.072 0.928 51 H 0.035 0.965 52 H 0.103 0.897 53 H 0.062 0.938 Dipole moment (debyes) X Y Z Total from point charges -2.408 -9.192 -4.589 10.553 hybrid contribution 0.750 0.946 -0.424 1.279 sum -1.658 -8.246 -5.013 9.792 Atomic orbital electron populations 1.23584 0.95421 1.01649 0.97943 1.21314 0.95761 0.93242 1.03694 1.20990 0.99758 0.94484 1.02891 1.20514 0.89920 0.86144 0.93883 0.91837 1.88007 1.32361 1.13100 1.93653 1.22450 0.97093 0.86000 0.95542 1.22206 0.98901 0.98295 1.00154 1.21507 0.97366 0.92860 1.02908 1.21952 0.98645 0.99851 0.95505 0.88217 1.19988 0.88554 0.77651 0.83442 1.90656 1.18621 1.48860 1.83252 1.46061 1.15305 1.63974 1.09830 1.21196 0.92696 0.98847 0.85928 1.20709 0.93875 0.88339 0.91700 0.95282 1.21934 0.99156 0.99174 0.96411 1.21413 0.99229 0.97231 0.96613 1.22230 1.01015 0.95474 0.99544 1.20763 0.91199 0.98138 0.85356 1.44131 1.69958 1.10874 1.06170 1.19345 1.08911 1.18947 0.90397 0.90582 1.24890 0.94773 1.01654 0.98063 1.70082 1.05530 1.35268 1.43305 0.86655 0.78264 0.81493 0.82421 1.19589 1.22012 1.21505 0.89387 0.87028 0.92176 0.91888 0.90452 0.89281 0.93938 0.90294 0.91283 0.91098 0.90884 0.75146 0.93093 0.91840 0.92083 0.93093 0.93741 0.92929 0.93493 0.92805 0.96481 0.89721 0.93799 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 20. 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 -2.57 12.79 29.01 0.37 -2.20 16 2 C -0.14 -2.36 4.49 -101.07 -0.45 -2.82 16 3 C -0.12 -2.08 9.76 36.00 0.35 -1.73 16 4 C 0.15 2.38 2.52 -27.84 -0.07 2.31 16 5 H 0.06 0.87 8.14 -51.93 -0.42 0.44 16 6 O -0.35 -5.63 7.39 -55.67 -0.41 -6.04 16 7 C 0.07 0.82 6.84 37.20 0.25 1.08 16 8 C -0.16 -1.96 5.78 -26.60 -0.15 -2.11 16 9 C -0.11 -1.38 5.52 -26.55 -0.15 -1.52 16 10 C -0.14 -2.15 2.47 -91.64 -0.23 -2.38 16 11 H 0.10 1.58 7.81 -51.93 -0.41 1.18 16 12 C 0.52 9.58 5.46 -10.98 -0.06 9.52 16 13 O -0.54 -11.17 13.30 -14.87 -0.20 -11.37 16 14 N -0.70 -13.24 3.75 -60.30 -0.23 -13.47 16 15 C 0.14 2.61 4.43 -4.04 -0.02 2.59 16 16 C 0.16 3.09 3.00 -67.60 -0.20 2.88 16 17 H 0.03 0.58 8.14 -51.93 -0.42 0.16 16 18 C -0.13 -2.14 5.38 -26.61 -0.14 -2.28 16 19 C -0.11 -1.75 5.89 -26.53 -0.16 -1.91 16 20 C -0.14 -2.65 6.11 -26.45 -0.16 -2.81 16 21 C 0.17 3.82 5.34 -3.71 -0.02 3.80 16 22 N -0.59 -13.21 2.99 -164.77 -0.49 -13.71 16 23 C -0.25 -6.03 7.13 -15.06 -0.11 -6.14 16 24 H 0.08 1.93 5.65 -52.49 -0.30 1.63 16 25 C 0.00 0.13 4.81 -17.43 -0.08 0.04 16 26 N -0.90 -23.99 11.35 55.49 0.63 -23.36 16 27 Si 0.88 20.50 27.70 -169.99 -4.71 15.79 16 28 H -0.27 -6.19 6.11 56.52 0.35 -5.85 16 29 H -0.29 -7.08 7.11 56.52 0.40 -6.68 16 30 H -0.29 -6.63 7.11 56.52 0.40 -6.22 16 31 H 0.09 1.42 8.05 -52.48 -0.42 1.00 16 32 H 0.11 2.01 6.86 -52.49 -0.36 1.65 16 33 H 0.06 0.93 7.81 -51.93 -0.41 0.52 16 34 H 0.06 0.92 8.14 -51.93 -0.42 0.50 16 35 H 0.08 1.50 4.74 -51.93 -0.25 1.26 16 36 H 0.09 0.99 8.14 -51.93 -0.42 0.57 16 37 H 0.04 0.45 8.14 -51.93 -0.42 0.03 16 38 H 0.08 1.19 6.91 -51.93 -0.36 0.83 16 39 H 0.07 0.69 8.14 -51.92 -0.42 0.26 16 40 H 0.07 0.76 8.14 -51.93 -0.42 0.34 16 41 H 0.07 0.91 8.14 -51.93 -0.42 0.49 16 42 H 0.41 8.17 7.39 -40.82 -0.30 7.87 16 43 H 0.05 0.91 8.14 -51.93 -0.42 0.48 16 44 H 0.06 1.34 7.45 -51.93 -0.39 0.96 16 45 H 0.06 1.08 8.14 -51.93 -0.42 0.66 16 46 H 0.05 0.75 8.14 -51.93 -0.42 0.33 16 47 H 0.04 0.64 8.14 -51.93 -0.42 0.22 16 48 H 0.05 0.85 8.14 -51.92 -0.42 0.43 16 49 H 0.05 0.79 8.14 -51.93 -0.42 0.36 16 50 H 0.05 1.03 8.14 -51.93 -0.42 0.61 16 51 H 0.02 0.40 8.14 -51.93 -0.42 -0.02 16 52 H 0.08 2.14 6.05 -51.92 -0.31 1.83 16 53 H 0.25 6.64 8.31 -40.82 -0.34 6.30 16 LS Contribution 391.83 15.07 5.90 5.90 Total: -1.00 -27.82 391.83 -9.98 -37.80 By element: Atomic # 1 Polarization: 21.57 SS G_CDS: -9.45 Total: 12.12 kcal Atomic # 6 Polarization: -2.64 SS G_CDS: -1.03 Total: -3.67 kcal Atomic # 7 Polarization: -50.45 SS G_CDS: -0.09 Total: -50.54 kcal Atomic # 8 Polarization: -16.80 SS G_CDS: -0.61 Total: -17.41 kcal Atomic # 14 Polarization: 20.50 SS G_CDS: -4.71 Total: 15.79 kcal Total LS contribution 5.90 Total: 5.90 kcal Total: -27.82 -9.98 -37.80 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. ZINC001024694581.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 -10.167 kcal (2) G-P(sol) polarization free energy of solvation -27.817 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -37.984 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.981 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -37.798 kcal (6) G-S(sol) free energy of system = (1) + (5) -47.965 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.56 seconds