Wall clock time and date at job start Sat Apr 11 2020 06:14:51 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 N 1.46497 * 1 3 3 C 1.34772 * 120.00578 * 2 1 4 4 O 1.21281 * 119.99723 * 0.02562 * 3 2 1 5 5 C 1.50703 * 120.00036 * 179.97438 * 3 2 1 6 6 N 1.46900 * 109.46834 * 180.02562 * 5 3 2 7 7 C 1.46845 * 111.00151 * 169.99927 * 6 5 3 8 8 C 1.53032 * 109.52595 * 185.83856 * 7 6 5 9 9 C 1.53124 * 109.28097 * 300.82012 * 8 7 6 10 10 N 1.46496 * 109.52809 * 177.55844 * 9 8 7 11 11 C 1.34772 * 120.00222 * 155.00160 * 10 9 8 12 12 O 1.21283 * 119.99912 * 359.97438 * 11 10 9 13 13 C 1.50700 * 119.99971 * 180.02562 * 11 10 9 14 14 H 1.09001 * 109.46817 * 319.98961 * 13 11 10 15 15 N 1.46910 * 109.46728 * 199.99907 * 13 11 10 16 16 C 1.52992 * 109.47798 * 79.99728 * 13 11 10 17 17 C 1.52997 * 109.47482 * 185.00026 * 16 13 11 18 18 C 1.53000 * 109.47060 * 180.02562 * 17 16 13 19 19 C 1.50706 * 109.46735 * 180.02562 * 18 17 16 20 20 H 1.07996 * 119.99928 * 359.97438 * 19 18 17 21 21 C 1.37880 * 119.99611 * 179.97438 * 19 18 17 22 22 N 1.31511 * 120.00327 * 359.97438 * 21 19 18 23 23 Si 1.86803 * 119.99743 * 179.97438 * 21 19 18 24 24 H 1.48500 * 109.46999 * 0.02562 * 23 21 19 25 25 H 1.48504 * 109.46979 * 120.00025 * 23 21 19 26 26 H 1.48498 * 109.46942 * 239.99938 * 23 21 19 27 27 C 1.53120 * 109.15765 * 57.65224 * 9 8 7 28 28 C 1.46849 * 110.99871 * 294.20864 * 6 5 3 29 29 H 1.08999 * 109.47132 * 300.00325 * 1 2 3 30 30 H 1.08999 * 109.46706 * 59.99471 * 1 2 3 31 31 H 1.08998 * 109.47685 * 179.97438 * 1 2 3 32 32 H 0.97007 * 119.99967 * 180.02562 * 2 1 3 33 33 H 1.09000 * 109.47141 * 60.00379 * 5 3 2 34 34 H 1.08994 * 109.46987 * 299.99475 * 5 3 2 35 35 H 1.09009 * 109.46027 * 65.82401 * 7 6 5 36 36 H 1.08999 * 109.45554 * 305.85337 * 7 6 5 37 37 H 1.08999 * 109.50735 * 180.88279 * 8 7 6 38 38 H 1.08995 * 109.50631 * 60.75947 * 8 7 6 39 39 H 1.08998 * 109.52257 * 297.69085 * 9 8 7 40 40 H 0.97003 * 119.99378 * 335.00304 * 10 9 8 41 41 H 1.00894 * 110.99558 * 176.04306 * 15 13 11 42 42 H 1.00892 * 110.99957 * 299.99600 * 15 13 11 43 43 H 1.09002 * 109.47103 * 64.99779 * 16 13 11 44 44 H 1.08998 * 109.46862 * 305.00591 * 16 13 11 45 45 H 1.09002 * 109.47153 * 59.99783 * 17 16 13 46 46 H 1.09001 * 109.46832 * 299.99974 * 17 16 13 47 47 H 1.09001 * 109.47194 * 299.99650 * 18 17 16 48 48 H 1.08992 * 109.47399 * 59.99823 * 18 17 16 49 49 H 0.97000 * 120.00354 * 180.02562 * 22 21 19 50 50 H 1.09004 * 109.50085 * 62.28940 * 27 9 8 51 51 H 1.08997 * 109.50243 * 182.40395 * 27 9 8 52 52 H 1.08996 * 109.46321 * 294.17850 * 28 6 5 53 53 H 1.08999 * 109.46284 * 54.16315 * 28 6 5 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 7 1.4650 0.0000 0.0000 3 6 2.1390 1.1671 0.0000 4 8 1.5326 2.2175 0.0005 5 6 3.6460 1.1670 0.0006 6 7 4.1357 2.5519 0.0011 7 6 5.5839 2.5980 0.2397 8 6 6.0334 4.0542 0.3783 9 6 5.6841 4.8154 -0.9036 10 7 6.0593 6.2236 -0.7545 11 6 6.3274 6.9686 -1.8451 12 8 6.2585 6.4731 -2.9500 13 6 6.7139 8.4171 -1.6917 14 1 6.1065 8.8745 -0.9107 15 7 6.4895 9.1209 -2.9616 16 6 8.1923 8.5130 -1.3099 17 6 8.5539 9.9735 -1.0326 18 6 10.0325 10.0693 -0.6514 19 6 10.3885 11.5079 -0.3776 20 1 9.6355 12.2769 -0.4670 21 6 11.6755 11.8422 -0.0130 22 7 12.5923 10.9058 0.0963 23 14 12.1168 13.6255 0.3256 24 1 10.9156 14.4775 0.1350 25 1 12.6009 13.7588 1.7232 26 1 13.1847 14.0576 -0.6114 27 6 4.1773 4.7111 -1.1551 28 6 3.7816 3.2357 -1.2493 29 1 -0.3633 0.5139 0.8899 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3634 -1.0276 -0.0005 32 1 1.9500 -0.8401 -0.0004 33 1 4.0096 0.6529 -0.8892 34 1 4.0089 0.6534 0.8908 35 1 6.1050 2.1352 -0.5985 36 1 5.8182 2.0567 1.1564 37 1 7.1108 4.0888 0.5398 38 1 5.5231 4.5136 1.2248 39 1 6.2255 4.3811 -1.7440 40 1 6.1148 6.6198 0.1292 41 1 6.6800 10.1072 -2.8669 42 1 7.0418 8.7154 -3.7022 43 1 8.8044 8.1365 -2.1295 44 1 8.3760 7.9171 -0.4159 45 1 7.9418 10.3500 -0.2130 46 1 8.3702 10.5693 -1.9267 47 1 10.2167 9.4734 0.2426 48 1 10.6442 9.6930 -1.4712 49 1 13.4976 11.1409 0.3532 50 1 3.6377 5.1809 -0.3327 51 1 3.9286 5.2150 -2.0891 52 1 4.3111 2.7701 -2.0804 53 1 2.7069 3.1580 -1.4140 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 ZINC001349822958.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 06:14:51 Heat of formation + Delta-G solvation = -86.613383 kcal Electronic energy + Delta-G solvation = -29514.931675 eV Core-core repulsion = 25420.506329 eV Total energy + Delta-G solvation = -4094.425346 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.92 seconds Orbital eigenvalues (eV) -40.53814 -39.88317 -38.49833 -36.06033 -35.19059 -34.89442 -33.34029 -32.03259 -31.22135 -31.12082 -28.87897 -27.77168 -26.22382 -25.11720 -23.53130 -23.22913 -22.11552 -20.91236 -20.38521 -20.19357 -19.74845 -17.69628 -17.27071 -16.93038 -16.36057 -16.31915 -16.10893 -15.42163 -15.08304 -14.91968 -14.80364 -14.72188 -14.48928 -14.41873 -14.01411 -13.70577 -13.55394 -13.35381 -13.22980 -13.07603 -12.75656 -12.48966 -12.34764 -12.28885 -11.99719 -11.81152 -11.65844 -11.45602 -11.20518 -11.03929 -10.82910 -10.76704 -10.68980 -10.55265 -10.15380 -9.79182 -9.70541 -9.59270 -9.36124 -9.11797 -9.01898 -8.69493 -8.43748 -8.37228 -6.03027 -4.05795 2.24289 2.61891 2.79931 3.14094 3.29105 3.36834 3.40858 3.55823 4.27941 4.42622 4.43645 4.61928 4.66237 4.75567 4.78998 4.84153 4.89376 4.91507 4.99038 5.04102 5.11079 5.25408 5.28060 5.32463 5.33121 5.35328 5.36412 5.41543 5.60733 5.69155 5.79389 5.80829 5.92533 5.95063 6.00579 6.15663 6.27917 6.50054 6.54183 6.59236 6.71033 6.75287 7.01532 7.03264 7.21588 7.58737 7.63017 7.65114 7.75925 7.82875 7.96314 8.35885 8.38487 9.01602 9.58817 11.08193 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.026236 B = 0.001608 C = 0.001561 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1066.980135 B =17411.831938 C =17933.869589 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.088 3.912 2 N -0.741 5.741 3 C 0.510 3.490 4 O -0.515 6.515 5 C 0.036 3.964 6 N -0.522 5.522 7 C 0.061 3.939 8 C -0.124 4.124 9 C 0.145 3.855 10 N -0.729 5.729 11 C 0.526 3.474 12 O -0.536 6.536 13 C 0.075 3.925 14 H 0.099 0.901 15 N -0.830 5.830 16 C -0.146 4.146 17 C -0.109 4.109 18 C 0.021 3.979 19 C -0.521 4.521 20 H 0.056 0.944 21 C 0.056 3.944 22 N -0.895 5.895 23 Si 0.891 3.109 24 H -0.272 1.272 25 H -0.284 1.284 26 H -0.284 1.284 27 C -0.122 4.122 28 C 0.055 3.945 29 H 0.060 0.940 30 H 0.059 0.941 31 H 0.074 0.926 32 H 0.401 0.599 33 H 0.064 0.936 34 H 0.105 0.895 35 H 0.038 0.962 36 H 0.081 0.919 37 H 0.078 0.922 38 H 0.080 0.920 39 H 0.083 0.917 40 H 0.401 0.599 41 H 0.351 0.649 42 H 0.348 0.652 43 H 0.063 0.937 44 H 0.065 0.935 45 H 0.051 0.949 46 H 0.048 0.952 47 H 0.015 0.985 48 H 0.014 0.986 49 H 0.260 0.740 50 H 0.075 0.925 51 H 0.073 0.927 52 H 0.030 0.970 53 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -20.764 -26.017 1.293 33.313 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 -0.056 4.056 2 N -0.394 5.394 3 C 0.296 3.704 4 O -0.389 6.389 5 C -0.095 4.095 6 N -0.247 5.247 7 C -0.067 4.067 8 C -0.162 4.162 9 C 0.040 3.960 10 N -0.381 5.381 11 C 0.312 3.688 12 O -0.412 6.412 13 C -0.040 4.040 14 H 0.117 0.883 15 N -0.362 5.362 16 C -0.186 4.186 17 C -0.147 4.147 18 C -0.016 4.016 19 C -0.560 4.560 20 H 0.074 0.926 21 C -0.145 4.145 22 N -0.535 5.535 23 Si 0.719 3.281 24 H -0.197 1.197 25 H -0.210 1.210 26 H -0.210 1.210 27 C -0.161 4.161 28 C -0.073 4.073 29 H 0.078 0.922 30 H 0.077 0.923 31 H 0.093 0.907 32 H 0.234 0.766 33 H 0.082 0.918 34 H 0.123 0.877 35 H 0.056 0.944 36 H 0.100 0.900 37 H 0.096 0.904 38 H 0.098 0.902 39 H 0.101 0.899 40 H 0.236 0.764 41 H 0.166 0.834 42 H 0.162 0.838 43 H 0.082 0.918 44 H 0.084 0.916 45 H 0.070 0.930 46 H 0.066 0.934 47 H 0.034 0.966 48 H 0.033 0.967 49 H 0.069 0.931 50 H 0.093 0.907 51 H 0.091 0.909 52 H 0.048 0.952 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -22.077 -25.586 0.962 33.807 hybrid contribution 2.059 0.418 0.143 2.106 sum -20.018 -25.168 1.105 32.177 Atomic orbital electron populations 1.21517 0.79452 1.02159 1.02443 1.45814 1.07866 1.08713 1.77040 1.20635 0.90060 0.83684 0.76047 1.90714 1.70017 1.30947 1.47264 1.21931 0.92306 0.92011 1.03261 1.61642 1.13648 1.12735 1.36679 1.22052 0.86583 0.96971 1.01092 1.21859 1.01638 0.94753 0.97973 1.20964 0.95317 0.81340 0.98343 1.46035 1.71166 1.11251 1.09599 1.20720 0.75404 0.88479 0.84152 1.90646 1.51620 1.73410 1.25516 1.21443 0.97189 0.90999 0.94395 0.88342 1.58685 1.64723 1.07523 1.05288 1.22395 0.93634 1.00539 1.01997 1.21652 1.00887 0.92065 1.00059 1.19088 0.88927 0.96951 0.96605 1.21293 0.95198 0.93294 1.46183 0.92615 1.25031 0.96597 0.97290 0.95542 1.69971 1.02847 1.32366 1.48269 0.86546 0.78457 0.85204 0.77863 1.19699 1.21014 1.21013 1.21927 0.95485 0.95643 1.03035 1.22232 1.02445 0.94117 0.88506 0.92158 0.92250 0.90707 0.76596 0.91823 0.87694 0.94368 0.90042 0.90371 0.90167 0.89923 0.76443 0.83422 0.83800 0.91849 0.91605 0.93032 0.93354 0.96618 0.96720 0.93054 0.90665 0.90874 0.95162 0.88763 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 0.09 0.39 10.70 59.85 0.64 1.03 16 2 N -0.74 -3.50 5.71 -67.08 -0.38 -3.88 16 3 C 0.51 4.08 7.50 -10.99 -0.08 4.00 16 4 O -0.52 -6.44 14.33 5.56 0.08 -6.36 16 5 C 0.04 0.22 5.45 -4.97 -0.03 0.19 16 6 N -0.52 -4.48 4.40 -236.11 -1.04 -5.51 16 7 C 0.06 0.44 5.46 -3.84 -0.02 0.42 16 8 C -0.12 -1.02 5.57 -26.65 -0.15 -1.17 16 9 C 0.15 1.56 2.52 -67.81 -0.17 1.39 16 10 N -0.73 -8.41 5.08 -53.69 -0.27 -8.68 16 11 C 0.53 7.75 7.05 -10.99 -0.08 7.67 16 12 O -0.54 -9.66 15.91 5.55 0.09 -9.57 16 13 C 0.07 1.07 3.21 -68.86 -0.22 0.85 16 14 H 0.10 1.27 8.14 -51.93 -0.42 0.85 16 15 N -0.83 -12.11 8.94 -5.65 -0.05 -12.16 16 16 C -0.15 -2.35 4.84 -26.74 -0.13 -2.48 16 17 C -0.11 -2.10 4.92 -26.73 -0.13 -2.23 16 18 C 0.02 0.54 4.97 -27.88 -0.14 0.40 16 19 C -0.52 -14.59 9.11 -34.44 -0.31 -14.91 16 20 H 0.06 1.51 7.74 -52.49 -0.41 1.11 16 21 C 0.06 1.61 5.46 -17.82 -0.10 1.52 16 22 N -0.90 -26.80 13.29 55.43 0.74 -26.06 16 23 Si 0.89 21.54 29.54 -169.99 -5.02 16.52 16 24 H -0.27 -6.43 7.11 56.52 0.40 -6.03 16 25 H -0.28 -6.79 7.11 56.52 0.40 -6.39 16 26 H -0.28 -6.81 7.11 56.52 0.40 -6.41 16 27 C -0.12 -1.37 5.67 -26.65 -0.15 -1.52 16 28 C 0.05 0.55 5.11 -3.83 -0.02 0.53 16 29 H 0.06 0.33 8.14 -51.93 -0.42 -0.09 16 30 H 0.06 0.33 8.14 -51.93 -0.42 -0.09 16 31 H 0.07 0.11 8.14 -51.93 -0.42 -0.31 16 32 H 0.40 0.58 8.83 -40.82 -0.36 0.22 16 33 H 0.06 0.28 8.12 -51.93 -0.42 -0.14 16 34 H 0.11 0.39 7.99 -51.93 -0.41 -0.02 16 35 H 0.04 0.27 8.14 -51.92 -0.42 -0.16 16 36 H 0.08 0.45 8.01 -51.93 -0.42 0.04 16 37 H 0.08 0.61 8.14 -51.93 -0.42 0.19 16 38 H 0.08 0.66 8.14 -51.93 -0.42 0.24 16 39 H 0.08 1.04 7.58 -51.93 -0.39 0.65 16 40 H 0.40 3.81 8.61 -40.82 -0.35 3.46 16 41 H 0.35 4.81 7.55 -39.29 -0.30 4.51 16 42 H 0.35 5.26 8.58 -39.30 -0.34 4.92 16 43 H 0.06 1.10 8.14 -51.93 -0.42 0.68 16 44 H 0.07 1.02 8.14 -51.93 -0.42 0.60 16 45 H 0.05 0.96 8.14 -51.93 -0.42 0.54 16 46 H 0.05 0.91 6.87 -51.93 -0.36 0.55 16 47 H 0.02 0.42 8.14 -51.93 -0.42 -0.01 16 48 H 0.01 0.39 8.14 -51.93 -0.42 -0.03 16 49 H 0.26 7.33 8.31 -40.82 -0.34 6.99 16 50 H 0.07 0.89 8.14 -51.93 -0.42 0.46 16 51 H 0.07 0.95 8.14 -51.93 -0.42 0.53 16 52 H 0.03 0.29 8.14 -51.93 -0.42 -0.13 16 53 H 0.09 1.10 5.78 -51.93 -0.30 0.80 16 LS Contribution 422.15 15.07 6.36 6.36 Total: -1.00 -36.03 422.15 -10.12 -46.15 By element: Atomic # 1 Polarization: 17.05 SS G_CDS: -9.53 Total: 7.52 kcal Atomic # 6 Polarization: -3.23 SS G_CDS: -1.09 Total: -4.32 kcal Atomic # 7 Polarization: -55.30 SS G_CDS: -1.01 Total: -56.31 kcal Atomic # 8 Polarization: -16.09 SS G_CDS: 0.17 Total: -15.93 kcal Atomic # 14 Polarization: 21.54 SS G_CDS: -5.02 Total: 16.52 kcal Total LS contribution 6.36 Total: 6.36 kcal Total: -36.03 -10.12 -46.15 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. ZINC001349822958.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 -40.467 kcal (2) G-P(sol) polarization free energy of solvation -36.027 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -76.494 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.120 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.147 kcal (6) G-S(sol) free energy of system = (1) + (5) -86.613 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.93 seconds