Wall clock time and date at job start Tue Mar 31 2020 23:25:09 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 O 1.45196 * 1 3 3 C 1.34228 * 116.99805 * 2 1 4 4 O 1.20830 * 120.00214 * 0.02562 * 3 2 1 5 5 C 1.50703 * 120.00148 * 179.97438 * 3 2 1 6 6 C 1.52997 * 109.47237 * 180.02562 * 5 3 2 7 7 N 1.46497 * 109.47073 * 180.02562 * 6 5 3 8 8 C 1.36935 * 120.00276 * 89.99999 * 7 6 5 9 9 H 1.07999 * 119.99967 * 9.26363 * 8 7 6 10 10 C 1.38815 * 119.99610 * 189.26899 * 8 7 6 11 11 N 1.31612 * 120.00547 * 24.74480 * 10 8 7 12 12 Si 1.86804 * 119.99387 * 204.74435 * 10 8 7 13 13 H 1.48495 * 109.47099 * 60.00244 * 12 10 8 14 14 H 1.48506 * 109.46707 * 179.97438 * 12 10 8 15 15 H 1.48502 * 109.47498 * 299.99731 * 12 10 8 16 16 C 1.46506 * 119.99698 * 269.99601 * 7 6 5 17 17 C 1.50705 * 109.46940 * 89.23571 * 16 7 6 18 18 O 1.21280 * 119.99744 * 359.97438 * 17 16 7 19 19 N 1.34773 * 119.99791 * 180.02562 * 17 16 7 20 20 C 1.46499 * 119.99854 * 179.97438 * 19 17 16 21 21 H 1.08994 * 109.47158 * 34.99923 * 20 19 17 22 22 C 1.52998 * 109.47345 * 274.99752 * 20 19 17 23 23 C 1.52998 * 109.47385 * 180.02562 * 22 20 19 24 24 C 1.53000 * 109.46939 * 60.00041 * 23 22 20 25 25 C 1.53000 * 109.47355 * 299.99719 * 24 23 22 26 26 H 1.08997 * 109.47474 * 300.00955 * 25 24 23 27 27 C 1.52993 * 109.47149 * 180.02562 * 25 24 23 28 28 C 1.53002 * 109.46578 * 60.00422 * 25 24 23 29 29 H 1.08998 * 109.46874 * 180.02562 * 28 25 24 30 30 C 1.52995 * 109.47184 * 59.99901 * 28 25 24 31 31 H 1.08997 * 109.47342 * 60.00102 * 1 2 3 32 32 H 1.09001 * 109.47413 * 300.00029 * 1 2 3 33 33 H 1.09005 * 109.46754 * 180.02562 * 1 2 3 34 34 H 1.09001 * 109.46844 * 300.00163 * 5 3 2 35 35 H 1.08996 * 109.46753 * 59.99675 * 5 3 2 36 36 H 1.09002 * 109.46727 * 299.99987 * 6 5 3 37 37 H 1.08994 * 109.47189 * 59.99788 * 6 5 3 38 38 H 0.96996 * 120.00390 * 179.97438 * 11 10 8 39 39 H 1.09001 * 109.46923 * 209.23441 * 16 7 6 40 40 H 1.09003 * 109.47284 * 329.23314 * 16 7 6 41 41 H 0.97003 * 120.00260 * 359.97438 * 19 17 16 42 42 H 1.09003 * 109.47296 * 300.00376 * 22 20 19 43 43 H 1.08997 * 109.46919 * 59.99643 * 22 20 19 44 44 H 1.09006 * 109.46560 * 300.00190 * 23 22 20 45 45 H 1.08998 * 109.47164 * 180.02562 * 23 22 20 46 46 H 1.09002 * 109.46925 * 180.02562 * 24 23 22 47 47 H 1.08994 * 109.47251 * 60.00212 * 24 23 22 48 48 H 1.09007 * 109.47259 * 299.99980 * 27 25 24 49 49 H 1.09002 * 109.47191 * 60.00352 * 27 25 24 50 50 H 1.09005 * 109.47189 * 180.02562 * 27 25 24 51 51 H 1.08998 * 109.47343 * 299.99869 * 30 28 25 52 52 H 1.09003 * 109.47365 * 60.00021 * 30 28 25 53 53 H 1.09002 * 109.46983 * 179.97438 * 30 28 25 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 8 1.4520 0.0000 0.0000 3 6 2.0613 1.1960 0.0000 4 8 1.4032 2.2094 0.0005 5 6 3.5663 1.2750 0.0006 6 6 4.0000 2.7422 0.0011 7 7 5.4630 2.8189 0.0011 8 6 6.1467 2.8552 -1.1848 9 1 5.6101 2.9782 -2.1140 10 6 7.5295 2.7338 -1.1926 11 7 8.1418 2.1186 -0.2033 12 14 8.5213 3.4436 -2.6076 13 1 8.2892 4.9081 -2.6891 14 1 9.9655 3.1838 -2.3791 15 1 8.0978 2.8038 -3.8790 16 6 6.1945 2.8569 1.2698 17 6 6.5033 1.4502 1.7139 18 8 6.1470 0.5088 1.0374 19 7 7.1745 1.2385 2.8633 20 6 7.4742 -0.1289 3.2952 21 1 7.6741 -0.7501 2.4222 22 6 6.2773 -0.6957 4.0612 23 6 6.5905 -2.1236 4.5129 24 6 7.8198 -2.1122 5.4237 25 6 9.0169 -1.5455 4.6577 26 1 9.2170 -2.1669 3.7849 27 6 10.2463 -1.5347 5.5683 28 6 8.7036 -0.1176 4.2061 29 1 9.5562 0.2860 3.6600 30 6 8.4226 0.7547 5.4312 31 1 -0.3634 0.5138 -0.8900 32 1 -0.3634 0.5138 0.8900 33 1 -0.3633 -1.0277 0.0005 34 1 3.9556 0.7810 0.8908 35 1 3.9563 0.7806 -0.8891 36 1 3.6106 3.2364 -0.8889 37 1 3.6099 3.2360 0.8910 38 1 9.1080 2.0335 -0.2089 39 1 7.1252 3.4083 1.1363 40 1 5.5847 3.3511 2.0262 41 1 7.4592 1.9915 3.4045 42 1 6.0773 -0.0745 4.9343 43 1 5.4014 -0.7033 3.4126 44 1 6.7907 -2.7450 3.6400 45 1 5.7376 -2.5275 5.0583 46 1 8.0433 -3.1295 5.7451 47 1 7.6197 -1.4907 6.2965 48 1 10.0464 -0.9134 6.4413 49 1 10.4693 -2.5521 5.8897 50 1 11.0991 -1.1305 5.0227 51 1 7.5699 0.3510 5.9769 52 1 9.2984 0.7628 6.0801 53 1 8.1999 1.7721 5.1094 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 ZINC000879474928.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 23:25:09 Heat of formation + Delta-G solvation = -116.227871 kcal Electronic energy + Delta-G solvation = -31990.083372 eV Core-core repulsion = 27862.081094 eV Total energy + Delta-G solvation = -4128.002277 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.56 seconds Orbital eigenvalues (eV) -39.98919 -39.77780 -37.84865 -36.23908 -35.29851 -33.48775 -32.43671 -32.05208 -30.34459 -29.75200 -27.71464 -27.22077 -26.30107 -25.51874 -24.28325 -22.09595 -21.59253 -20.89249 -19.84253 -19.18711 -18.33085 -17.24156 -16.89463 -16.23490 -16.12648 -15.74574 -15.60054 -15.00495 -14.78805 -14.44957 -14.11391 -13.95941 -13.76067 -13.59144 -13.22736 -13.10365 -12.79769 -12.54135 -12.48033 -12.37759 -12.13167 -12.01105 -11.95141 -11.76277 -11.45273 -11.41175 -11.23799 -11.21083 -10.90440 -10.76638 -10.60484 -10.53395 -10.49329 -10.27264 -10.15515 -10.00416 -9.98193 -9.89137 -9.81987 -9.76862 -8.76525 -8.20545 -7.92783 -6.98786 -5.84266 -3.10895 2.70373 3.17745 3.40481 3.46029 3.48557 4.15764 4.31652 4.54300 4.73805 4.85908 4.93369 5.21783 5.23364 5.26018 5.30279 5.32473 5.34529 5.39704 5.45202 5.53775 5.56155 5.59534 5.72589 5.74687 5.77902 5.85306 5.87097 5.94485 5.98693 6.03052 6.06836 6.09030 6.17455 6.25250 6.28461 6.39554 6.41862 6.47130 6.50054 6.57209 6.68414 6.70709 6.77314 6.85631 7.06112 7.14109 7.60372 7.76399 8.18516 8.25005 8.72616 9.12628 9.71808 9.87499 10.21866 11.24929 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.007879 B = 0.004323 C = 0.003004 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3552.695032 B = 6475.662739 C = 9318.633475 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.034 3.966 2 O -0.365 6.365 3 C 0.461 3.539 4 O -0.523 6.523 5 C -0.131 4.131 6 C 0.165 3.835 7 N -0.568 5.568 8 C -0.252 4.252 9 H 0.078 0.922 10 C 0.003 3.997 11 N -0.893 5.893 12 Si 0.903 3.097 13 H -0.285 1.285 14 H -0.293 1.293 15 H -0.285 1.285 16 C 0.157 3.843 17 C 0.530 3.470 18 O -0.530 6.530 19 N -0.745 5.745 20 C 0.161 3.839 21 H 0.079 0.921 22 C -0.128 4.128 23 C -0.116 4.116 24 C -0.114 4.114 25 C -0.085 4.085 26 H 0.070 0.930 27 C -0.147 4.147 28 C -0.091 4.091 29 H 0.073 0.927 30 C -0.151 4.151 31 H 0.058 0.942 32 H 0.057 0.943 33 H 0.094 0.906 34 H 0.107 0.893 35 H 0.104 0.896 36 H 0.058 0.942 37 H 0.047 0.953 38 H 0.253 0.747 39 H 0.104 0.896 40 H 0.037 0.963 41 H 0.384 0.616 42 H 0.059 0.941 43 H 0.063 0.937 44 H 0.061 0.939 45 H 0.057 0.943 46 H 0.056 0.944 47 H 0.063 0.937 48 H 0.056 0.944 49 H 0.050 0.950 50 H 0.053 0.947 51 H 0.060 0.940 52 H 0.053 0.947 53 H 0.053 0.947 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.398 -5.610 12.771 14.154 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 -0.060 4.060 2 O -0.282 6.282 3 C 0.305 3.695 4 O -0.411 6.411 5 C -0.172 4.172 6 C 0.037 3.963 7 N -0.286 5.286 8 C -0.381 4.381 9 H 0.096 0.904 10 C -0.195 4.195 11 N -0.538 5.538 12 Si 0.733 3.267 13 H -0.212 1.212 14 H -0.219 1.219 15 H -0.211 1.211 16 C 0.027 3.973 17 C 0.317 3.683 18 O -0.404 6.404 19 N -0.399 5.399 20 C 0.055 3.945 21 H 0.097 0.903 22 C -0.167 4.167 23 C -0.154 4.154 24 C -0.151 4.151 25 C -0.104 4.104 26 H 0.088 0.912 27 C -0.204 4.204 28 C -0.110 4.110 29 H 0.092 0.908 30 C -0.208 4.208 31 H 0.077 0.923 32 H 0.076 0.924 33 H 0.112 0.888 34 H 0.125 0.875 35 H 0.122 0.878 36 H 0.076 0.924 37 H 0.065 0.935 38 H 0.064 0.936 39 H 0.122 0.878 40 H 0.055 0.945 41 H 0.217 0.783 42 H 0.077 0.923 43 H 0.082 0.918 44 H 0.080 0.920 45 H 0.076 0.924 46 H 0.075 0.925 47 H 0.082 0.918 48 H 0.075 0.925 49 H 0.069 0.931 50 H 0.072 0.928 51 H 0.079 0.921 52 H 0.072 0.928 53 H 0.072 0.928 Dipole moment (debyes) X Y Z Total from point charges -2.716 -5.984 12.205 13.862 hybrid contribution 0.701 0.323 -0.545 0.945 sum -2.016 -5.661 11.660 13.118 Atomic orbital electron populations 1.23143 0.77931 1.02919 1.02039 1.86621 1.22356 1.34836 1.84366 1.24882 0.93122 0.80624 0.70873 1.90589 1.67689 1.36388 1.46468 1.22630 0.83346 1.04553 1.06640 1.20725 0.84413 0.90715 1.00409 1.44101 0.99555 1.82664 1.02264 1.19218 0.89273 1.43667 0.85921 0.90395 1.24697 0.97069 0.99692 0.98035 1.69910 1.08519 1.41657 1.33674 0.86348 0.78953 0.79416 0.82011 1.21196 1.21881 1.21146 1.20784 0.97831 0.92297 0.86375 1.21911 0.75183 0.93670 0.77564 1.90475 1.52764 1.44707 1.52473 1.46293 1.61590 1.06429 1.25598 1.20589 0.92253 0.85613 0.96085 0.90252 1.21954 0.99378 0.95461 0.99892 1.21480 0.97283 0.97350 0.99316 1.21632 0.94817 1.00242 0.98442 1.21090 0.94721 0.96191 0.98376 0.91198 1.21873 0.97580 1.01249 0.99719 1.21346 0.98321 0.95174 0.96193 0.90828 1.21977 1.01513 0.99475 0.97798 0.92331 0.92397 0.88794 0.87509 0.87817 0.92381 0.93478 0.93617 0.87793 0.94538 0.78331 0.92257 0.91787 0.91997 0.92429 0.92537 0.91844 0.92489 0.93086 0.92786 0.92106 0.92769 0.92786 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 0.03 0.42 10.56 101.05 1.07 1.49 16 2 O -0.37 -6.16 10.57 -39.25 -0.41 -6.58 16 3 C 0.46 8.65 7.96 36.01 0.29 8.93 16 4 O -0.52 -10.50 15.73 -18.75 -0.29 -10.79 16 5 C -0.13 -2.66 5.38 -27.88 -0.15 -2.81 16 6 C 0.17 3.49 5.00 -4.05 -0.02 3.47 16 7 N -0.57 -13.54 2.09 -174.61 -0.37 -13.91 16 8 C -0.25 -6.64 9.70 -15.06 -0.15 -6.79 16 9 H 0.08 2.05 7.93 -52.49 -0.42 1.63 16 10 C 0.00 0.08 4.89 -17.43 -0.09 0.00 16 11 N -0.89 -24.00 9.01 55.49 0.50 -23.50 16 12 Si 0.90 21.31 29.62 -169.99 -5.04 16.27 16 13 H -0.29 -6.67 7.11 56.52 0.40 -6.27 16 14 H -0.29 -7.01 7.11 56.52 0.40 -6.61 16 15 H -0.29 -6.81 7.11 56.52 0.40 -6.41 16 16 C 0.16 3.45 5.47 -5.19 -0.03 3.43 16 17 C 0.53 11.53 5.79 -10.98 -0.06 11.47 16 18 O -0.53 -13.39 13.32 5.56 0.07 -13.32 16 19 N -0.74 -13.01 5.00 -53.81 -0.27 -13.28 16 20 C 0.16 2.54 2.15 -67.93 -0.15 2.39 16 21 H 0.08 1.56 7.58 -51.93 -0.39 1.17 16 22 C -0.13 -1.81 5.22 -26.73 -0.14 -1.95 16 23 C -0.12 -1.39 5.92 -26.73 -0.16 -1.55 16 24 C -0.11 -1.18 4.93 -26.73 -0.13 -1.32 16 25 C -0.08 -0.95 2.49 -90.62 -0.23 -1.17 16 26 H 0.07 0.86 8.14 -51.93 -0.42 0.44 16 27 C -0.15 -1.39 8.84 37.15 0.33 -1.07 16 28 C -0.09 -1.16 2.41 -90.62 -0.22 -1.38 16 29 H 0.07 1.04 8.14 -51.93 -0.42 0.62 16 30 C -0.15 -1.61 7.97 37.15 0.30 -1.32 16 31 H 0.06 0.71 8.13 -51.93 -0.42 0.29 16 32 H 0.06 0.69 8.13 -51.93 -0.42 0.27 16 33 H 0.09 0.87 8.14 -51.93 -0.42 0.45 16 34 H 0.11 2.29 6.30 -51.93 -0.33 1.96 16 35 H 0.10 2.27 8.14 -51.93 -0.42 1.85 16 36 H 0.06 1.24 7.98 -51.93 -0.41 0.82 16 37 H 0.05 0.93 7.86 -51.93 -0.41 0.53 16 38 H 0.25 6.81 8.31 -40.82 -0.34 6.47 16 39 H 0.10 2.46 6.29 -51.93 -0.33 2.13 16 40 H 0.04 0.70 7.90 -51.93 -0.41 0.29 16 41 H 0.38 5.84 6.86 -40.82 -0.28 5.56 16 42 H 0.06 0.77 6.43 -51.93 -0.33 0.44 16 43 H 0.06 1.07 8.14 -51.93 -0.42 0.65 16 44 H 0.06 0.80 8.14 -51.93 -0.42 0.38 16 45 H 0.06 0.63 8.14 -51.93 -0.42 0.20 16 46 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 47 H 0.06 0.62 6.43 -51.93 -0.33 0.29 16 48 H 0.06 0.50 6.43 -51.93 -0.33 0.17 16 49 H 0.05 0.44 8.14 -51.93 -0.42 0.02 16 50 H 0.05 0.52 8.14 -51.93 -0.42 0.10 16 51 H 0.06 0.63 4.81 -51.93 -0.25 0.38 16 52 H 0.05 0.52 6.43 -51.93 -0.33 0.18 16 53 H 0.05 0.58 6.50 -51.93 -0.34 0.24 16 LS Contribution 403.07 15.07 6.07 6.07 Total: -1.00 -30.52 403.07 -8.37 -38.89 By element: Atomic # 1 Polarization: 17.43 SS G_CDS: -9.11 Total: 8.32 kcal Atomic # 6 Polarization: 11.35 SS G_CDS: 0.46 Total: 11.82 kcal Atomic # 7 Polarization: -50.55 SS G_CDS: -0.13 Total: -50.69 kcal Atomic # 8 Polarization: -30.05 SS G_CDS: -0.64 Total: -30.69 kcal Atomic # 14 Polarization: 21.31 SS G_CDS: -5.04 Total: 16.27 kcal Total LS contribution 6.07 Total: 6.07 kcal Total: -30.52 -8.37 -38.89 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. ZINC000879474928.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 -77.336 kcal (2) G-P(sol) polarization free energy of solvation -30.519 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -107.855 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.373 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.892 kcal (6) G-S(sol) free energy of system = (1) + (5) -116.228 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.56 seconds