Wall clock time and date at job start Sat Apr 11 2020 06:11:27 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 1.52999 * 1 3 3 C 1.53002 * 109.47710 * 2 1 4 4 C 1.53000 * 109.46757 * 66.26105 * 3 2 1 5 5 C 1.50696 * 109.46976 * 306.26460 * 3 2 1 6 6 O 1.20827 * 120.00057 * 94.99622 * 5 3 2 7 7 O 1.34229 * 119.99800 * 274.99907 * 5 3 2 8 8 N 1.46899 * 109.47315 * 186.26231 * 3 2 1 9 9 C 1.46905 * 110.99737 * 171.60427 * 8 3 2 10 10 C 1.53002 * 109.46629 * 189.99889 * 9 8 3 11 11 C 1.50707 * 109.46567 * 179.97438 * 10 9 8 12 12 O 1.21280 * 119.99827 * 0.02562 * 11 10 9 13 13 N 1.34769 * 119.99621 * 179.97438 * 11 10 9 14 14 C 1.46503 * 120.00415 * 0.02562 * 13 11 10 15 15 C 1.46500 * 119.99893 * 180.02562 * 13 11 10 16 16 C 1.50701 * 109.47427 * 90.00327 * 15 13 11 17 17 H 1.08001 * 119.99251 * 359.97438 * 16 15 13 18 18 C 1.37870 * 120.00249 * 180.02562 * 16 15 13 19 19 N 1.31519 * 119.99865 * 180.02562 * 18 16 15 20 20 Si 1.86802 * 120.00069 * 359.97438 * 18 16 15 21 21 H 1.48503 * 109.46924 * 89.99985 * 20 18 16 22 22 H 1.48499 * 109.46840 * 209.99835 * 20 18 16 23 23 H 1.48499 * 109.47015 * 330.00065 * 20 18 16 24 24 C 1.46900 * 110.99888 * 295.55805 * 8 3 2 25 25 C 1.53003 * 109.47157 * 80.60921 * 24 8 3 26 26 C 1.52998 * 117.49875 * 235.43639 * 25 24 8 27 27 C 1.52993 * 117.49810 * 166.77800 * 25 24 8 28 28 H 1.08999 * 109.46474 * 59.99617 * 1 2 3 29 29 H 1.08996 * 109.47215 * 179.97438 * 1 2 3 30 30 H 1.09000 * 109.46753 * 300.00592 * 1 2 3 31 31 H 1.09003 * 109.47232 * 239.99586 * 2 1 3 32 32 H 1.09009 * 109.46909 * 120.00099 * 2 1 3 33 33 H 1.09002 * 109.46775 * 180.02562 * 4 3 2 34 34 H 1.09002 * 109.47314 * 300.00292 * 4 3 2 35 35 H 1.09002 * 109.47258 * 60.00733 * 4 3 2 36 36 H 0.96706 * 116.99810 * 179.97438 * 7 5 3 37 37 H 1.08996 * 109.46743 * 70.00200 * 9 8 3 38 38 H 1.09001 * 109.46943 * 310.00071 * 9 8 3 39 39 H 1.08998 * 109.47141 * 299.99983 * 10 9 8 40 40 H 1.08996 * 109.46790 * 60.00537 * 10 9 8 41 41 H 1.09001 * 109.47411 * 89.99292 * 14 13 11 42 42 H 1.09000 * 109.47154 * 209.99937 * 14 13 11 43 43 H 1.09005 * 109.46593 * 329.99331 * 14 13 11 44 44 H 1.09008 * 109.47252 * 210.00248 * 15 13 11 45 45 H 1.09006 * 109.47343 * 329.99937 * 15 13 11 46 46 H 0.97004 * 120.00032 * 180.02562 * 19 18 16 47 47 H 1.09004 * 109.46728 * 200.60606 * 24 8 3 48 48 H 1.08996 * 109.47167 * 320.60806 * 24 8 3 49 49 H 1.09000 * 115.55065 * 21.10995 * 25 24 8 50 50 H 1.09003 * 117.49705 * 0.02562 * 26 25 24 51 51 H 1.09005 * 117.49757 * 145.01927 * 26 25 24 52 52 H 1.09000 * 117.49965 * 214.97863 * 27 25 24 53 53 H 1.09000 * 117.50081 * 359.97438 * 27 25 24 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 1.4425 0.0000 4 6 1.6627 2.1168 1.3205 5 6 1.4153 2.1962 -1.1456 6 8 0.4180 2.8537 -0.9637 7 8 1.9667 2.1372 -2.3680 8 7 3.5013 1.4451 -0.1511 9 6 4.0070 2.8093 -0.3549 10 6 5.4829 2.7516 -0.7541 11 6 6.0014 4.1510 -0.9639 12 8 5.2633 5.1008 -0.8088 13 7 7.2856 4.3470 -1.3227 14 6 8.1773 3.1997 -1.5095 15 6 7.7899 5.7074 -1.5261 16 6 8.3355 6.2405 -0.2264 17 1 8.3087 5.6273 0.6623 18 6 8.8676 7.5111 -0.1716 19 7 9.3442 7.9761 0.9626 20 14 8.9131 8.5718 -1.7086 21 1 7.6627 9.3679 -1.7979 22 1 10.0798 9.4882 -1.6432 23 1 9.0330 7.7024 -2.9066 24 6 4.1511 0.8098 1.0031 25 6 4.1002 -0.7111 0.8437 26 6 3.4677 -1.5195 1.9783 27 6 4.9839 -1.5484 1.7703 28 1 -0.3632 0.5139 -0.8900 29 1 -0.3633 -1.0276 -0.0005 30 1 -0.3633 0.5139 0.8899 31 1 1.8934 -0.5139 -0.8900 32 1 1.8933 -0.5139 0.8901 33 1 2.0257 3.1446 1.3203 34 1 0.5784 2.1148 1.4326 35 1 2.1147 1.5717 2.1491 36 1 1.5299 2.6371 -3.0712 37 1 3.9025 3.3773 0.5694 38 1 3.4352 3.2942 -1.1461 39 1 6.0546 2.2666 0.0370 40 1 5.5873 2.1835 -1.6785 41 1 8.1290 2.8669 -2.5463 42 1 9.1997 3.4912 -1.2687 43 1 7.8668 2.3875 -0.8523 44 1 8.5826 5.6930 -2.2742 45 1 6.9779 6.3484 -1.8695 46 1 9.7183 8.8703 1.0012 47 1 5.1900 1.1346 1.0595 48 1 3.6305 1.0970 1.9167 49 1 3.9537 -1.0725 -0.1741 50 1 3.0875 -0.9678 2.8381 51 1 2.9054 -2.4130 1.7069 52 1 5.4185 -2.4609 1.3622 53 1 5.6019 -1.0158 2.4932 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 ZINC001604888884.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 06:11:27 Heat of formation + Delta-G solvation = -84.264297 kcal Electronic energy + Delta-G solvation = -31844.412859 eV Core-core repulsion = 27717.796626 eV Total energy + Delta-G solvation = -4126.616233 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) -41.23612 -39.29651 -38.74150 -36.66506 -36.24826 -34.96824 -34.22592 -32.56005 -30.91903 -29.28288 -28.43636 -27.17952 -25.99819 -25.25161 -23.67368 -22.91007 -22.45207 -21.35011 -20.58272 -19.57482 -18.51969 -18.02657 -17.18440 -16.96887 -16.46205 -16.03567 -15.84487 -15.52605 -15.20680 -15.06286 -14.77864 -14.43323 -14.19780 -14.03731 -13.78535 -13.24022 -13.12706 -12.87093 -12.83775 -12.56472 -12.36659 -12.27380 -12.18427 -12.01386 -11.86668 -11.78813 -11.75728 -11.66322 -11.47881 -11.34231 -11.22010 -11.01807 -10.98375 -10.84359 -10.51339 -10.48197 -10.40866 -10.14388 -9.90037 -9.54793 -9.00805 -8.59234 -8.54722 -7.69667 -6.09246 -4.07946 2.06439 2.87639 3.28502 3.30822 3.35461 3.36493 3.37857 3.55958 3.96922 4.38413 4.39516 4.46967 4.56301 4.67337 4.75071 4.95417 5.00051 5.04671 5.07778 5.10788 5.22007 5.24929 5.26961 5.29338 5.35199 5.39321 5.47465 5.51365 5.59571 5.62393 5.64024 5.72082 5.76060 5.79600 5.85803 5.86906 5.91799 5.97647 6.00498 6.11165 6.15635 6.18009 6.39500 6.69395 6.75793 6.83187 6.95162 7.34091 7.60966 7.82432 8.25384 8.46663 8.92148 8.98960 9.51265 11.04185 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.014223 B = 0.002931 C = 0.002647 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1968.196726 B = 9550.889191 C =10575.143480 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.160 4.160 2 C -0.118 4.118 3 C 0.127 3.873 4 C -0.181 4.181 5 C 0.496 3.504 6 O -0.515 6.515 7 O -0.499 6.499 8 N -0.516 5.516 9 C 0.064 3.936 10 C -0.131 4.131 11 C 0.507 3.493 12 O -0.545 6.545 13 N -0.598 5.598 14 C 0.084 3.916 15 C 0.215 3.785 16 C -0.528 4.528 17 H 0.074 0.926 18 C 0.072 3.928 19 N -0.898 5.898 20 Si 0.877 3.123 21 H -0.274 1.274 22 H -0.285 1.285 23 H -0.266 1.266 24 C 0.066 3.934 25 C -0.138 4.138 26 C -0.190 4.190 27 C -0.179 4.179 28 H 0.052 0.948 29 H 0.061 0.939 30 H 0.061 0.939 31 H 0.080 0.920 32 H 0.097 0.903 33 H 0.067 0.933 34 H 0.079 0.921 35 H 0.078 0.922 36 H 0.405 0.595 37 H 0.048 0.952 38 H 0.085 0.915 39 H 0.089 0.911 40 H 0.097 0.903 41 H 0.046 0.954 42 H 0.075 0.925 43 H 0.061 0.939 44 H 0.030 0.970 45 H 0.036 0.964 46 H 0.264 0.736 47 H 0.087 0.913 48 H 0.054 0.946 49 H 0.116 0.884 50 H 0.092 0.908 51 H 0.093 0.907 52 H 0.094 0.906 53 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.272 -22.708 -2.478 26.418 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 -0.217 4.217 2 C -0.155 4.155 3 C 0.036 3.964 4 C -0.239 4.239 5 C 0.338 3.662 6 O -0.402 6.402 7 O -0.309 6.309 8 N -0.240 5.240 9 C -0.063 4.063 10 C -0.171 4.171 11 C 0.293 3.707 12 O -0.423 6.423 13 N -0.330 5.330 14 C -0.060 4.060 15 C 0.094 3.906 16 C -0.567 4.567 17 H 0.092 0.908 18 C -0.131 4.131 19 N -0.537 5.537 20 Si 0.704 3.296 21 H -0.199 1.199 22 H -0.211 1.211 23 H -0.190 1.190 24 C -0.061 4.061 25 C -0.156 4.156 26 C -0.227 4.227 27 C -0.216 4.216 28 H 0.071 0.929 29 H 0.080 0.920 30 H 0.080 0.920 31 H 0.098 0.902 32 H 0.115 0.885 33 H 0.086 0.914 34 H 0.097 0.903 35 H 0.096 0.904 36 H 0.263 0.737 37 H 0.066 0.934 38 H 0.103 0.897 39 H 0.107 0.893 40 H 0.116 0.884 41 H 0.064 0.936 42 H 0.093 0.907 43 H 0.079 0.921 44 H 0.047 0.953 45 H 0.054 0.946 46 H 0.074 0.926 47 H 0.105 0.895 48 H 0.072 0.928 49 H 0.134 0.866 50 H 0.110 0.890 51 H 0.111 0.889 52 H 0.112 0.888 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -13.513 -22.328 -2.394 26.209 hybrid contribution -0.212 1.476 -0.415 1.548 sum -13.725 -20.852 -2.809 25.121 Atomic orbital electron populations 1.21927 0.95320 1.02000 1.02485 1.21913 0.95669 0.92817 1.05108 1.20942 0.88909 0.96274 0.90276 1.22467 1.03876 1.01567 0.96001 1.23154 0.81568 0.77847 0.83655 1.90726 1.25637 1.39438 1.84402 1.84672 1.57370 1.69163 1.19679 1.62212 1.01746 1.19753 1.40322 1.21960 0.95342 0.87404 1.01623 1.21615 0.95822 0.95799 1.03872 1.20321 0.82232 0.90599 0.77523 1.90671 1.56551 1.43838 1.51212 1.47830 1.09411 1.08478 1.67283 1.21665 0.95828 0.88636 0.99883 1.19658 0.94532 0.78813 0.97575 1.21328 1.39326 1.00608 0.95408 0.90838 1.24864 0.94722 0.97401 0.96079 1.69901 1.40759 1.17709 1.25312 0.86838 0.78039 0.80932 0.83811 1.19917 1.21068 1.19041 1.22015 1.00143 0.92161 0.91762 1.22422 1.03983 0.92779 0.96441 1.23122 0.96061 1.02774 1.00739 1.23050 0.93199 1.02240 1.03145 0.92940 0.92021 0.92018 0.90179 0.88451 0.91389 0.90263 0.90372 0.73743 0.93377 0.89710 0.89274 0.88430 0.93584 0.90665 0.92066 0.95254 0.94606 0.92569 0.89477 0.92783 0.86603 0.88961 0.88866 0.88796 0.88799 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.16 -1.29 9.23 37.16 0.34 -0.95 16 2 C -0.12 -0.97 3.81 -26.73 -0.10 -1.07 16 3 C 0.13 1.33 0.45 -132.75 -0.06 1.27 16 4 C -0.18 -1.90 7.15 37.16 0.27 -1.64 16 5 C 0.50 6.09 4.44 36.00 0.16 6.25 16 6 O -0.51 -7.55 16.21 -18.75 -0.30 -7.85 16 7 O -0.50 -5.34 11.93 -39.25 -0.47 -5.80 16 8 N -0.52 -5.54 4.12 -220.31 -0.91 -6.45 16 9 C 0.06 0.89 3.40 -3.82 -0.01 0.88 16 10 C -0.13 -1.85 4.23 -27.88 -0.12 -1.97 16 11 C 0.51 10.18 7.67 -10.99 -0.08 10.10 16 12 O -0.54 -13.36 15.56 5.56 0.09 -13.28 16 13 N -0.60 -12.25 2.86 -182.94 -0.52 -12.77 16 14 C 0.08 1.26 10.24 59.85 0.61 1.87 16 15 C 0.21 5.29 4.23 -5.19 -0.02 5.27 16 16 C -0.53 -15.26 9.94 -34.44 -0.34 -15.60 16 17 H 0.07 2.32 8.06 -52.49 -0.42 1.90 16 18 C 0.07 2.10 5.47 -17.82 -0.10 2.00 16 19 N -0.90 -27.83 13.96 55.43 0.77 -27.06 16 20 Si 0.88 21.73 27.47 -169.99 -4.67 17.06 16 21 H -0.27 -6.84 7.11 56.52 0.40 -6.44 16 22 H -0.28 -6.91 7.11 56.52 0.40 -6.51 16 23 H -0.27 -6.18 6.54 56.52 0.37 -5.81 16 24 C 0.07 0.61 4.84 -3.82 -0.02 0.59 16 25 C -0.14 -1.03 3.92 -90.62 -0.36 -1.38 16 26 C -0.19 -1.21 8.13 -26.70 -0.22 -1.42 16 27 C -0.18 -1.22 10.25 -26.70 -0.27 -1.50 16 28 H 0.05 0.50 6.71 -51.93 -0.35 0.15 16 29 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 30 H 0.06 0.50 6.61 -51.93 -0.34 0.16 16 31 H 0.08 0.67 7.80 -51.93 -0.41 0.26 16 32 H 0.10 0.69 4.24 -51.92 -0.22 0.47 16 33 H 0.07 0.85 6.86 -51.93 -0.36 0.49 16 34 H 0.08 0.82 6.34 -51.93 -0.33 0.49 16 35 H 0.08 0.68 5.94 -51.93 -0.31 0.38 16 36 H 0.40 2.81 9.10 45.56 0.41 3.22 16 37 H 0.05 0.75 6.97 -51.93 -0.36 0.39 16 38 H 0.08 1.32 5.67 -51.93 -0.29 1.03 16 39 H 0.09 1.12 5.49 -51.93 -0.29 0.83 16 40 H 0.10 1.21 8.11 -51.93 -0.42 0.79 16 41 H 0.05 0.58 8.14 -51.93 -0.42 0.16 16 42 H 0.07 1.18 8.07 -51.93 -0.42 0.76 16 43 H 0.06 0.75 6.44 -51.93 -0.33 0.42 16 44 H 0.03 0.69 7.13 -51.92 -0.37 0.32 16 45 H 0.04 0.95 6.85 -51.93 -0.36 0.59 16 46 H 0.26 7.65 8.31 -40.82 -0.34 7.31 16 47 H 0.09 0.85 5.83 -51.93 -0.30 0.55 16 48 H 0.05 0.49 5.04 -51.93 -0.26 0.23 16 49 H 0.12 0.92 7.59 -51.93 -0.39 0.52 16 50 H 0.09 0.58 8.03 -51.93 -0.42 0.16 16 51 H 0.09 0.52 8.14 -51.93 -0.42 0.10 16 52 H 0.09 0.58 8.14 -51.93 -0.42 0.16 16 53 H 0.09 0.66 8.14 -51.93 -0.42 0.24 16 LS Contribution 402.18 15.07 6.06 6.06 Total: -1.00 -36.00 402.18 -8.09 -44.09 By element: Atomic # 1 Polarization: 11.11 SS G_CDS: -7.82 Total: 3.29 kcal Atomic # 6 Polarization: 3.03 SS G_CDS: -0.32 Total: 2.71 kcal Atomic # 7 Polarization: -45.62 SS G_CDS: -0.66 Total: -46.27 kcal Atomic # 8 Polarization: -26.25 SS G_CDS: -0.69 Total: -26.93 kcal Atomic # 14 Polarization: 21.73 SS G_CDS: -4.67 Total: 17.06 kcal Total LS contribution 6.06 Total: 6.06 kcal Total: -36.00 -8.09 -44.09 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. ZINC001604888884.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 -40.177 kcal (2) G-P(sol) polarization free energy of solvation -35.999 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -76.175 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.089 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.087 kcal (6) G-S(sol) free energy of system = (1) + (5) -84.264 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.79 seconds