Wall clock time and date at job start Sat Apr 11 2020 06:13:19 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 1.53005 * 1 3 3 C 1.52997 * 109.47035 * 2 1 4 4 N 1.46900 * 109.47076 * 120.00220 * 2 1 3 5 5 C 1.46902 * 111.00071 * 56.04596 * 4 2 1 6 6 C 1.46900 * 110.99560 * 179.97438 * 4 2 1 7 7 C 1.50700 * 109.46778 * 170.00191 * 6 4 2 8 8 O 1.21275 * 120.00393 * 359.97438 * 7 6 4 9 9 N 1.34780 * 119.99632 * 180.02562 * 7 6 4 10 10 C 1.47017 * 125.65357 * 0.02562 * 9 7 6 11 11 C 1.54315 * 107.27451 * 178.90670 * 10 9 7 12 12 H 1.09005 * 110.72207 * 96.17382 * 11 10 9 13 13 N 1.46903 * 110.72128 * 219.44378 * 11 10 9 14 14 C 1.46895 * 111.00277 * 268.52182 * 13 11 10 15 15 C 1.50704 * 109.47392 * 179.97438 * 14 13 11 16 16 O 1.21293 * 119.99554 * 0.02562 * 15 14 13 17 17 N 1.34774 * 119.99857 * 179.97438 * 15 14 13 18 18 C 1.37101 * 119.99745 * 179.97438 * 17 15 14 19 19 H 1.07998 * 120.00039 * 0.02562 * 18 17 15 20 20 C 1.38943 * 120.00080 * 180.02562 * 18 17 15 21 21 N 1.31414 * 120.00056 * 359.97438 * 20 18 17 22 22 Si 1.86798 * 120.00104 * 180.02562 * 20 18 17 23 23 H 1.48495 * 109.47297 * 60.00126 * 22 20 18 24 24 H 1.48507 * 109.47355 * 180.02562 * 22 20 18 25 25 H 1.48500 * 109.46976 * 300.00030 * 22 20 18 26 26 C 1.55156 * 102.94436 * 337.80810 * 11 10 9 27 27 C 1.47471 * 125.62668 * 179.97438 * 9 7 6 28 28 H 1.09008 * 110.34870 * 85.31950 * 27 9 7 29 29 C 1.53001 * 110.40642 * 322.98869 * 27 9 7 30 30 H 1.09007 * 109.46740 * 299.99423 * 1 2 3 31 31 H 1.08994 * 109.47451 * 59.99810 * 1 2 3 32 32 H 1.09007 * 109.47113 * 180.02562 * 1 2 3 33 33 H 1.09001 * 109.46431 * 240.00297 * 2 1 3 34 34 H 1.09001 * 109.47444 * 60.00284 * 3 2 1 35 35 H 1.08998 * 109.46810 * 180.02562 * 3 2 1 36 36 H 1.09004 * 109.47158 * 300.00579 * 3 2 1 37 37 H 1.09000 * 109.47359 * 183.95163 * 5 4 2 38 38 H 1.08997 * 109.47128 * 303.95185 * 5 4 2 39 39 H 1.09000 * 109.46781 * 63.95059 * 5 4 2 40 40 H 1.09003 * 109.47340 * 50.00237 * 6 4 2 41 41 H 1.08996 * 109.47636 * 290.00026 * 6 4 2 42 42 H 1.08998 * 109.88206 * 59.48651 * 10 9 7 43 43 H 1.09007 * 109.88177 * 298.32523 * 10 9 7 44 44 H 1.00898 * 110.99667 * 32.48098 * 13 11 10 45 45 H 1.09002 * 109.47366 * 300.00226 * 14 13 11 46 46 H 1.09006 * 109.46971 * 59.99689 * 14 13 11 47 47 H 0.97002 * 120.00006 * 0.02562 * 17 15 14 48 48 H 0.96998 * 120.00208 * 179.97438 * 21 20 18 49 49 H 1.09002 * 111.00677 * 153.57697 * 26 11 10 50 50 H 1.09002 * 111.00564 * 277.38955 * 26 11 10 51 51 H 1.08998 * 109.46676 * 304.59236 * 29 27 9 52 52 H 1.09000 * 109.47559 * 64.59168 * 29 27 9 53 53 H 1.09001 * 109.47084 * 184.59703 * 29 27 9 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 1.5301 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 7 2.0197 -0.6925 1.1994 5 6 1.4730 -2.0536 1.2815 6 6 3.4882 -0.7126 1.2330 7 6 3.9531 -1.2051 2.5792 8 8 3.1413 -1.5089 3.4273 9 7 5.2713 -1.3069 2.8410 10 6 6.3584 -0.9724 1.9094 11 6 7.6892 -1.2191 2.6505 12 1 8.0858 -2.2063 2.4129 13 7 8.6672 -0.1724 2.3249 14 6 9.4911 -0.5617 1.1727 15 6 10.4798 0.5343 0.8688 16 8 10.4967 1.5406 1.5459 17 7 11.3457 0.3959 -0.1546 18 6 12.2448 1.3933 -0.4313 19 1 12.2594 2.2896 0.1709 20 6 13.1373 1.2509 -1.4867 21 7 13.1199 0.1600 -2.2193 22 14 14.3627 2.6095 -1.8634 23 1 15.2358 2.8300 -0.6826 24 1 15.1952 2.2162 -3.0286 25 1 13.6310 3.8626 -2.1789 26 6 7.2756 -1.1386 4.1438 27 6 5.8618 -1.7713 4.1101 28 1 5.9323 -2.8590 4.1197 29 6 5.0301 -1.2800 5.2967 30 1 -0.3633 0.5138 0.8901 31 1 -0.3634 0.5138 -0.8899 32 1 -0.3634 -1.0277 0.0005 33 1 1.8933 -0.5138 -0.8901 34 1 1.6767 1.9563 0.8900 35 1 3.1300 1.4424 -0.0005 36 1 1.6766 1.9564 -0.8900 37 1 1.7949 -2.5189 2.2132 38 1 0.3842 -2.0100 1.2544 39 1 1.8343 -2.6417 0.4379 40 1 3.8694 0.2943 1.0629 41 1 3.8604 -1.3783 0.4542 42 1 6.2860 0.0748 1.6160 43 1 6.3009 -1.6113 1.0280 44 1 8.2094 0.7115 2.1600 45 1 10.0278 -1.4818 1.4041 46 1 8.8502 -0.7232 0.3059 47 1 11.3324 -0.4090 -0.6957 48 1 13.7427 0.0608 -2.9563 49 1 7.9506 -1.7237 4.7683 50 1 7.2327 -0.1032 4.4820 51 1 4.9353 -0.1952 5.2495 52 1 4.0396 -1.7333 5.2586 53 1 5.5231 -1.5615 6.2272 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 ZINC001278423991.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 06:13:19 Heat of formation + Delta-G solvation = -52.810644 kcal Electronic energy + Delta-G solvation = -30313.635197 eV Core-core repulsion = 26220.675648 eV Total energy + Delta-G solvation = -4092.959549 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.84 seconds Orbital eigenvalues (eV) -40.61690 -38.90693 -38.20982 -37.30880 -34.83127 -33.84020 -32.73036 -31.89846 -31.29390 -30.06822 -29.19159 -26.74931 -26.36621 -25.77960 -24.87242 -24.03546 -22.14226 -21.05979 -20.25734 -19.34051 -19.09133 -17.96807 -17.29606 -16.89900 -16.43164 -16.14801 -15.37456 -15.25911 -15.17749 -14.92014 -14.59939 -14.49293 -14.00807 -13.95444 -13.82061 -13.64505 -13.19486 -12.89744 -12.86498 -12.70425 -12.57551 -12.49980 -12.33408 -12.20895 -12.13588 -12.02489 -11.75680 -11.60603 -11.56748 -11.44810 -11.36606 -11.13135 -11.05566 -10.96313 -10.85821 -10.47595 -10.25551 -9.64987 -9.54628 -8.85597 -8.58572 -8.53080 -8.17564 -8.01287 -6.46209 -3.87267 2.48815 2.63544 3.17007 3.23226 3.27443 3.60378 3.84475 3.97528 4.17707 4.28850 4.37644 4.54106 4.62039 4.67258 4.87468 4.92669 4.92898 4.96672 5.00589 5.07626 5.11904 5.20332 5.23821 5.25001 5.27910 5.35803 5.41883 5.46478 5.48141 5.50116 5.57442 5.61363 5.69329 5.76948 5.80592 5.89143 5.90083 5.91726 5.97961 6.07542 6.10062 6.21021 6.36752 6.64517 6.78148 7.08052 7.34353 7.50679 7.51038 8.01015 8.07359 8.55818 9.13079 9.48781 9.99878 10.71313 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.012418 B = 0.002204 C = 0.001957 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2254.251304 B =12702.639105 C =14307.351098 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C 0.075 3.925 3 C -0.150 4.150 4 N -0.519 5.519 5 C 0.015 3.985 6 C 0.034 3.966 7 C 0.533 3.467 8 O -0.521 6.521 9 N -0.614 5.614 10 C 0.069 3.931 11 C 0.079 3.921 12 H 0.094 0.906 13 N -0.653 5.653 14 C 0.048 3.952 15 C 0.439 3.561 16 O -0.583 6.583 17 N -0.562 5.562 18 C -0.300 4.300 19 H 0.103 0.897 20 C 0.023 3.977 21 N -0.902 5.902 22 Si 0.931 3.069 23 H -0.273 1.273 24 H -0.284 1.284 25 H -0.274 1.274 26 C -0.117 4.117 27 C 0.134 3.866 28 H 0.074 0.926 29 C -0.160 4.160 30 H 0.065 0.935 31 H 0.060 0.940 32 H 0.057 0.943 33 H 0.040 0.960 34 H 0.066 0.934 35 H 0.056 0.944 36 H 0.062 0.938 37 H 0.087 0.913 38 H 0.072 0.928 39 H 0.018 0.982 40 H 0.107 0.893 41 H 0.061 0.939 42 H 0.070 0.930 43 H 0.068 0.932 44 H 0.353 0.647 45 H 0.088 0.912 46 H 0.045 0.955 47 H 0.392 0.608 48 H 0.272 0.728 49 H 0.087 0.913 50 H 0.084 0.916 51 H 0.055 0.945 52 H 0.082 0.918 53 H 0.060 0.940 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -21.320 -6.637 4.649 22.807 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 -0.204 4.204 2 C -0.033 4.033 3 C -0.207 4.207 4 N -0.244 5.244 5 C -0.133 4.133 6 C -0.097 4.097 7 C 0.321 3.679 8 O -0.396 6.396 9 N -0.351 5.351 10 C -0.057 4.057 11 C -0.033 4.033 12 H 0.112 0.888 13 N -0.285 5.285 14 C -0.084 4.084 15 C 0.224 3.776 16 O -0.467 6.467 17 N -0.199 5.199 18 C -0.430 4.430 19 H 0.121 0.879 20 C -0.179 4.179 21 N -0.543 5.543 22 Si 0.758 3.242 23 H -0.198 1.198 24 H -0.210 1.210 25 H -0.199 1.199 26 C -0.156 4.156 27 C 0.031 3.969 28 H 0.092 0.908 29 C -0.217 4.217 30 H 0.084 0.916 31 H 0.079 0.921 32 H 0.076 0.924 33 H 0.058 0.942 34 H 0.085 0.915 35 H 0.075 0.925 36 H 0.081 0.919 37 H 0.106 0.894 38 H 0.090 0.910 39 H 0.037 0.963 40 H 0.125 0.875 41 H 0.078 0.922 42 H 0.089 0.911 43 H 0.086 0.914 44 H 0.174 0.826 45 H 0.106 0.894 46 H 0.063 0.937 47 H 0.225 0.775 48 H 0.082 0.918 49 H 0.106 0.894 50 H 0.102 0.898 51 H 0.074 0.926 52 H 0.101 0.899 53 H 0.079 0.921 Dipole moment (debyes) X Y Z Total from point charges -21.402 -6.100 6.224 23.109 hybrid contribution 0.499 -0.234 -2.291 2.357 sum -20.903 -6.335 3.933 22.193 Atomic orbital electron populations 1.21904 0.93951 1.02129 1.02382 1.21674 0.96027 0.95144 0.90442 1.21937 1.01065 0.95173 1.02563 1.61735 1.05430 1.18230 1.38997 1.22627 1.00727 0.88112 1.01818 1.22060 0.90036 1.03037 0.94598 1.20114 0.80465 0.77770 0.89544 1.90613 1.52165 1.49160 1.47691 1.48555 1.04731 1.66189 1.15612 1.23012 0.88338 1.00894 0.93437 1.22670 0.88703 0.96851 0.95068 0.88764 1.60164 1.23717 1.04563 1.40014 1.21763 0.95785 0.99044 0.91843 1.19772 0.85057 0.88947 0.83801 1.90534 1.73357 1.31467 1.51382 1.41857 1.30765 1.19569 1.27683 1.19653 1.10919 0.99093 1.13330 0.87944 1.25265 0.98669 0.97851 0.96101 1.69600 1.38349 1.26538 1.19796 0.85915 0.79918 0.80474 0.77911 1.19836 1.20966 1.19898 1.22908 0.93938 1.02628 0.96079 1.21976 0.92674 0.98292 0.83924 0.90789 1.22105 1.01582 1.01838 0.96206 0.91568 0.92080 0.92398 0.94187 0.91495 0.92519 0.91915 0.89401 0.90951 0.96348 0.87505 0.92156 0.91131 0.91372 0.82626 0.89363 0.93732 0.77454 0.91779 0.89426 0.89767 0.92604 0.89932 0.92100 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 C -0.15 -1.04 8.84 37.16 0.33 -0.71 16 2 C 0.08 0.62 2.67 -67.71 -0.18 0.44 16 3 C -0.15 -1.16 8.99 37.16 0.33 -0.83 16 4 N -0.52 -5.21 4.37 -236.33 -1.03 -6.24 16 5 C 0.01 0.14 8.84 60.07 0.53 0.67 16 6 C 0.03 0.33 4.45 -4.98 -0.02 0.30 16 7 C 0.53 6.26 7.36 -10.98 -0.08 6.18 16 8 O -0.52 -7.45 12.03 5.56 0.07 -7.38 16 9 N -0.61 -6.50 3.24 -163.01 -0.53 -7.03 16 10 C 0.07 0.66 6.21 -3.07 -0.02 0.64 16 11 C 0.08 0.84 3.28 -65.88 -0.22 0.62 16 12 H 0.09 0.93 7.83 -51.93 -0.41 0.52 16 13 N -0.65 -9.35 6.01 -106.05 -0.64 -9.99 16 14 C 0.05 0.77 6.03 -4.98 -0.03 0.74 16 15 C 0.44 9.85 7.82 -10.98 -0.09 9.76 16 16 O -0.58 -15.27 15.78 5.55 0.09 -15.18 16 17 N -0.56 -13.73 5.29 -10.96 -0.06 -13.79 16 18 C -0.30 -8.18 9.68 -14.93 -0.14 -8.32 16 19 H 0.10 2.93 7.16 -52.49 -0.38 2.55 16 20 C 0.02 0.60 5.50 -17.47 -0.10 0.50 16 21 N -0.90 -23.98 13.05 55.50 0.72 -23.26 16 22 Si 0.93 20.66 29.55 -169.99 -5.02 15.64 16 23 H -0.27 -6.04 7.11 56.52 0.40 -5.64 16 24 H -0.28 -6.16 7.11 56.52 0.40 -5.76 16 25 H -0.27 -6.03 7.11 56.52 0.40 -5.63 16 26 C -0.12 -1.17 6.19 -24.57 -0.15 -1.33 16 27 C 0.13 1.35 3.77 -66.38 -0.25 1.10 16 28 H 0.07 0.71 8.14 -51.92 -0.42 0.29 16 29 C -0.16 -1.68 8.59 37.16 0.32 -1.36 16 30 H 0.07 0.51 8.14 -51.92 -0.42 0.09 16 31 H 0.06 0.36 8.14 -51.93 -0.42 -0.06 16 32 H 0.06 0.39 6.26 -51.93 -0.32 0.07 16 33 H 0.04 0.32 8.14 -51.93 -0.42 -0.10 16 34 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 35 H 0.06 0.44 6.20 -51.93 -0.32 0.12 16 36 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 37 H 0.09 1.01 5.88 -51.93 -0.31 0.71 16 38 H 0.07 0.62 6.01 -51.93 -0.31 0.30 16 39 H 0.02 0.16 8.14 -51.93 -0.42 -0.26 16 40 H 0.11 0.97 5.83 -51.93 -0.30 0.67 16 41 H 0.06 0.53 8.12 -51.93 -0.42 0.11 16 42 H 0.07 0.69 7.49 -51.93 -0.39 0.30 16 43 H 0.07 0.59 8.14 -51.93 -0.42 0.16 16 44 H 0.35 5.28 7.74 -39.29 -0.30 4.98 16 45 H 0.09 1.29 8.08 -51.93 -0.42 0.87 16 46 H 0.04 0.62 8.14 -51.93 -0.42 0.19 16 47 H 0.39 9.11 7.90 -40.82 -0.32 8.79 16 48 H 0.27 6.88 8.31 -40.82 -0.34 6.54 16 49 H 0.09 0.81 8.14 -51.93 -0.42 0.39 16 50 H 0.08 0.94 8.06 -51.93 -0.42 0.52 16 51 H 0.05 0.64 8.14 -51.93 -0.42 0.22 16 52 H 0.08 1.02 6.10 -51.93 -0.32 0.70 16 53 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 LS Contribution 413.53 15.07 6.23 6.23 Total: -1.00 -31.62 413.53 -9.08 -40.70 By element: Atomic # 1 Polarization: 21.03 SS G_CDS: -9.15 Total: 11.89 kcal Atomic # 6 Polarization: 8.18 SS G_CDS: 0.24 Total: 8.42 kcal Atomic # 7 Polarization: -58.78 SS G_CDS: -1.53 Total: -60.31 kcal Atomic # 8 Polarization: -22.72 SS G_CDS: 0.15 Total: -22.57 kcal Atomic # 14 Polarization: 20.66 SS G_CDS: -5.02 Total: 15.64 kcal Total LS contribution 6.23 Total: 6.23 kcal Total: -31.62 -9.08 -40.70 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. ZINC001278423991.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 -12.111 kcal (2) G-P(sol) polarization free energy of solvation -31.616 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -43.726 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.084 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.700 kcal (6) G-S(sol) free energy of system = (1) + (5) -52.811 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.84 seconds