Wall clock time and date at job start Tue Mar 31 2020 21:00:32 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 1.53001 * 1 3 3 C 1.53002 * 109.46849 * 2 1 4 4 C 1.52994 * 109.47219 * 120.00348 * 2 1 3 5 5 H 1.09004 * 112.45464 * 311.50245 * 4 2 1 6 6 N 1.46534 * 113.09981 * 181.88342 * 4 2 1 7 7 C 1.46498 * 134.65962 * 64.67035 * 6 4 2 8 8 N 1.46900 * 109.46987 * 100.95954 * 7 6 4 9 9 C 1.46851 * 111.00230 * 81.04271 * 8 7 6 10 10 C 1.53033 * 109.52226 * 174.16315 * 9 8 7 11 11 C 1.53118 * 109.28124 * 59.17745 * 10 9 8 12 12 C 1.53112 * 109.16211 * 302.34720 * 11 10 9 13 13 H 1.09001 * 109.50422 * 297.71417 * 12 11 10 14 14 C 1.50702 * 109.50593 * 177.59339 * 12 11 10 15 15 H 1.07995 * 120.00251 * 240.00124 * 14 12 11 16 16 C 1.37873 * 119.99743 * 59.99575 * 14 12 11 17 17 N 1.31518 * 120.00365 * 0.02562 * 16 14 12 18 18 Si 1.86801 * 119.99950 * 180.02562 * 16 14 12 19 19 H 1.48500 * 109.47082 * 60.00168 * 18 16 14 20 20 H 1.48501 * 109.47233 * 180.02562 * 18 16 14 21 21 H 1.48502 * 109.47272 * 300.00187 * 18 16 14 22 22 C 1.46845 * 110.99608 * 316.83359 * 8 7 6 23 23 C 1.34809 * 90.67201 * 244.65807 * 6 4 2 24 24 O 1.21282 * 132.01767 * 179.97438 * 23 6 4 25 25 C 1.49721 * 95.96688 * 359.97438 * 23 6 4 26 26 C 1.53373 * 115.83222 * 115.35583 * 25 23 6 27 27 C 1.55021 * 103.80848 * 134.26106 * 26 25 23 28 28 C 1.55051 * 102.13014 * 20.85822 * 27 26 25 29 29 O 1.42889 * 116.24421 * 244.17822 * 25 23 6 30 30 H 1.08999 * 109.47290 * 299.99254 * 1 2 3 31 31 H 1.08995 * 109.47563 * 59.99945 * 1 2 3 32 32 H 1.09007 * 109.47128 * 180.02562 * 1 2 3 33 33 H 1.09000 * 109.46866 * 240.00418 * 2 1 3 34 34 H 1.09000 * 109.46943 * 187.80045 * 3 2 1 35 35 H 1.08996 * 109.47021 * 307.79973 * 3 2 1 36 36 H 1.08997 * 109.46689 * 67.80034 * 3 2 1 37 37 H 1.09003 * 109.46682 * 220.95561 * 7 6 4 38 38 H 1.08997 * 109.47562 * 340.95414 * 7 6 4 39 39 H 1.09003 * 109.46110 * 294.18091 * 9 8 7 40 40 H 1.09005 * 109.46000 * 54.15463 * 9 8 7 41 41 H 1.09001 * 109.50116 * 179.12057 * 10 9 8 42 42 H 1.09002 * 109.50261 * 299.23630 * 10 9 8 43 43 H 1.09004 * 109.51950 * 62.24929 * 11 10 9 44 44 H 1.08995 * 109.52387 * 182.37576 * 11 10 9 45 45 H 0.96999 * 119.99925 * 180.02562 * 17 16 14 46 46 H 1.08997 * 109.46311 * 305.85319 * 22 8 7 47 47 H 1.09001 * 109.46534 * 65.82837 * 22 8 7 48 48 H 1.09000 * 110.55979 * 252.83695 * 26 25 23 49 49 H 1.08997 * 110.55612 * 15.53258 * 26 25 23 50 50 H 1.08999 * 110.86689 * 139.02167 * 27 26 25 51 51 H 1.09003 * 110.86572 * 262.49112 * 27 26 25 52 52 H 1.09001 * 110.59057 * 81.99288 * 28 27 26 53 53 H 1.09003 * 110.58467 * 204.76048 * 28 27 26 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 2.0399 1.4425 0.0000 4 6 2.0400 -0.7213 1.2491 5 1 1.5494 -0.3755 2.1591 6 7 3.5017 -0.7294 1.3518 7 6 4.5278 0.3024 1.5212 8 7 4.9623 0.3352 2.9241 9 6 5.9441 -0.7225 3.1960 10 6 6.4809 -0.5680 4.6207 11 6 5.3175 -0.6587 5.6120 12 6 4.2864 0.4225 5.2770 13 1 4.7416 1.4066 5.3886 14 6 3.1099 0.3025 6.2112 15 1 2.1224 0.1176 5.8150 16 6 3.2944 0.4289 7.5717 17 7 4.4968 0.6546 8.0542 18 14 1.8363 0.2795 8.7297 19 1 1.2163 -1.0609 8.5747 20 1 2.2970 0.4533 10.1307 21 1 0.8362 1.3280 8.4044 22 6 3.8130 0.2393 3.8332 23 6 3.5189 -2.0716 1.2274 24 8 4.4280 -2.8744 1.2161 25 6 2.0355 -2.2358 1.1077 26 6 1.5292 -2.7781 -0.2346 27 6 0.4996 -3.8642 0.1697 28 6 0.1414 -3.4496 1.6202 29 8 1.3939 -2.9648 2.1559 30 1 -0.3634 0.5137 0.8900 31 1 -0.3634 0.5138 -0.8899 32 1 -0.3634 -1.0277 0.0005 33 1 1.8933 -0.5138 -0.8900 34 1 3.1210 1.4457 -0.1395 35 1 1.5672 1.9950 -0.8120 36 1 1.7949 1.9144 0.9515 37 1 5.3809 0.0748 0.8819 38 1 4.1160 1.2732 1.2455 39 1 5.4666 -1.6968 3.0914 40 1 6.7682 -0.6440 2.4868 41 1 7.1980 -1.3625 4.8275 42 1 6.9707 0.4005 4.7220 43 1 4.8519 -1.6415 5.5382 44 1 5.6896 -0.5070 6.6252 45 1 4.6266 0.7431 9.0114 46 1 3.0893 1.0163 3.5869 47 1 3.3456 -0.7395 3.7257 48 1 1.0461 -1.9878 -0.8091 49 1 2.3487 -3.2173 -0.8035 50 1 -0.3793 -3.8247 -0.4738 51 1 0.9517 -4.8557 0.1463 52 1 -0.6071 -2.6572 1.6186 53 1 -0.2137 -4.3096 2.1880 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 ZINC000853525304.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 21:00:32 Heat of formation + Delta-G solvation = -37.531722 kcal Electronic energy + Delta-G solvation = -32454.097815 eV Core-core repulsion = 28519.964110 eV Total energy + Delta-G solvation = -3934.133705 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.80 seconds Orbital eigenvalues (eV) -42.00570 -38.72122 -37.64958 -36.93514 -34.51984 -33.54516 -32.33498 -31.81988 -29.84317 -29.39383 -27.28953 -26.58143 -24.91673 -24.71125 -23.25693 -22.20924 -21.74010 -21.21959 -20.31340 -18.74507 -18.22619 -17.45122 -16.99569 -16.47940 -16.35148 -15.62121 -15.31237 -14.85942 -14.64609 -14.40935 -14.18980 -14.12811 -13.87757 -13.50941 -13.27065 -12.95105 -12.79206 -12.60796 -12.44904 -12.35032 -12.24998 -12.09790 -11.93066 -11.89980 -11.63434 -11.56781 -11.34737 -10.96400 -10.89839 -10.86292 -10.82454 -10.63063 -10.57570 -10.23655 -10.05158 -9.77633 -9.48230 -9.40568 -9.12943 -8.75123 -8.65651 -8.25599 -7.83380 -5.92525 -3.98422 2.37805 2.95754 3.35078 3.39632 3.42150 3.68764 3.86109 4.15094 4.29551 4.41844 4.55470 4.63361 4.66126 4.72495 4.86522 4.99352 5.06400 5.18022 5.21397 5.35032 5.37436 5.40197 5.45252 5.46985 5.54976 5.58930 5.64871 5.67651 5.70008 5.74550 5.82338 5.86276 5.93807 6.07375 6.12080 6.15852 6.33897 6.47114 6.56719 6.57536 6.68903 6.76832 6.80107 6.84516 6.99367 7.27087 7.41666 7.62795 7.74244 7.81818 8.11905 8.21528 8.28793 8.52782 9.04643 9.65338 11.13489 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011231 B = 0.004359 C = 0.003916 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2492.422065 B = 6422.082156 C = 7148.030774 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.150 4.150 2 C -0.101 4.101 3 C -0.151 4.151 4 C 0.112 3.888 5 H 0.104 0.896 6 N -0.628 5.628 7 C 0.291 3.709 8 N -0.536 5.536 9 C 0.057 3.943 10 C -0.116 4.116 11 C -0.110 4.110 12 C 0.055 3.945 13 H 0.032 0.968 14 C -0.512 4.512 15 H 0.052 0.948 16 C 0.064 3.936 17 N -0.889 5.889 18 Si 0.889 3.111 19 H -0.278 1.278 20 H -0.288 1.288 21 H -0.278 1.278 22 C 0.074 3.926 23 C 0.526 3.474 24 O -0.505 6.505 25 C 0.058 3.942 26 C -0.135 4.135 27 C -0.152 4.152 28 C 0.042 3.958 29 O -0.328 6.328 30 H 0.062 0.938 31 H 0.061 0.939 32 H 0.058 0.942 33 H 0.079 0.921 34 H 0.060 0.940 35 H 0.058 0.942 36 H 0.062 0.938 37 H 0.080 0.920 38 H 0.103 0.897 39 H 0.036 0.964 40 H 0.056 0.944 41 H 0.046 0.954 42 H 0.059 0.941 43 H 0.029 0.971 44 H 0.091 0.909 45 H 0.260 0.740 46 H 0.054 0.946 47 H 0.028 0.972 48 H 0.101 0.899 49 H 0.085 0.915 50 H 0.085 0.915 51 H 0.080 0.920 52 H 0.068 0.932 53 H 0.099 0.901 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.427 -2.841 -20.002 21.890 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 -0.208 4.208 2 C -0.120 4.120 3 C -0.208 4.208 4 C 0.007 3.993 5 H 0.122 0.878 6 N -0.368 5.368 7 C 0.083 3.917 8 N -0.261 5.261 9 C -0.071 4.071 10 C -0.154 4.154 11 C -0.148 4.148 12 C 0.037 3.963 13 H 0.050 0.950 14 C -0.550 4.550 15 H 0.070 0.930 16 C -0.137 4.137 17 N -0.527 5.527 18 Si 0.717 3.283 19 H -0.204 1.204 20 H -0.213 1.213 21 H -0.204 1.204 22 C -0.053 4.053 23 C 0.310 3.690 24 O -0.377 6.377 25 C 0.013 3.987 26 C -0.173 4.173 27 C -0.189 4.189 28 C -0.034 4.034 29 O -0.245 6.245 30 H 0.082 0.918 31 H 0.080 0.920 32 H 0.077 0.923 33 H 0.097 0.903 34 H 0.079 0.921 35 H 0.077 0.923 36 H 0.081 0.919 37 H 0.098 0.902 38 H 0.121 0.879 39 H 0.054 0.946 40 H 0.074 0.926 41 H 0.065 0.935 42 H 0.078 0.922 43 H 0.048 0.952 44 H 0.109 0.891 45 H 0.069 0.931 46 H 0.073 0.927 47 H 0.046 0.954 48 H 0.119 0.881 49 H 0.104 0.896 50 H 0.103 0.897 51 H 0.099 0.901 52 H 0.086 0.914 53 H 0.117 0.883 Dipole moment (debyes) X Y Z Total from point charges -7.290 -2.643 -19.469 20.956 hybrid contribution -1.176 -0.765 0.488 1.486 sum -8.466 -3.408 -18.980 21.061 Atomic orbital electron populations 1.21905 0.94090 1.02143 1.02635 1.21432 0.96409 0.97051 0.97123 1.21938 1.01381 0.95010 1.02460 1.22778 0.82168 0.94580 0.99794 0.87799 1.51023 1.07485 1.07482 1.70846 1.22727 0.87918 0.89661 0.91406 1.62655 1.15166 1.46140 1.02106 1.22138 0.94217 0.92733 0.98015 1.21669 0.99126 1.00525 0.94095 1.21641 0.94819 0.98416 0.99930 1.18668 0.94263 0.95501 0.87900 0.94951 1.21068 0.93712 1.48997 0.91270 0.93003 1.24916 0.95536 0.95140 0.98157 1.69885 1.20644 1.49336 1.12874 0.86709 0.83047 0.78557 0.79972 1.20363 1.21325 1.20351 1.22211 0.89966 0.98650 0.94448 1.21749 0.89368 0.82734 0.75152 1.90677 1.45825 1.51472 1.49722 1.22994 0.93460 0.92336 0.89906 1.22806 0.99919 0.99330 0.95227 1.23189 0.99190 0.99647 0.96920 1.23756 0.86717 0.99299 0.93670 1.88950 1.32726 1.69871 1.32921 0.91842 0.92032 0.92272 0.90275 0.92089 0.92309 0.91940 0.90164 0.87887 0.94594 0.92588 0.93520 0.92190 0.95227 0.89106 0.93056 0.92710 0.95379 0.88096 0.89640 0.89681 0.90083 0.91429 0.88305 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 -0.15 -1.09 8.69 37.16 0.32 -0.77 16 2 C -0.10 -0.90 2.22 -90.62 -0.20 -1.10 16 3 C -0.15 -1.33 8.20 37.16 0.30 -1.03 16 4 C 0.11 1.42 3.14 -80.11 -0.25 1.17 16 5 H 0.10 1.51 8.07 -51.93 -0.42 1.09 16 6 N -0.63 -9.47 1.89 -195.32 -0.37 -9.84 16 7 C 0.29 4.37 6.33 -63.32 -0.40 3.97 16 8 N -0.54 -10.17 4.89 -238.57 -1.17 -11.34 16 9 C 0.06 1.12 5.39 -3.83 -0.02 1.10 16 10 C -0.12 -2.47 6.09 -26.65 -0.16 -2.64 16 11 C -0.11 -2.77 5.02 -26.61 -0.13 -2.91 16 12 C 0.06 1.43 2.26 -91.69 -0.21 1.22 16 13 H 0.03 0.91 8.14 -51.93 -0.42 0.49 16 14 C -0.51 -14.31 8.56 -34.44 -0.29 -14.61 16 15 H 0.05 1.43 7.74 -52.49 -0.41 1.03 16 16 C 0.06 1.79 5.30 -17.82 -0.09 1.70 16 17 N -0.89 -25.84 11.35 55.43 0.63 -25.21 16 18 Si 0.89 21.65 29.54 -169.99 -5.02 16.63 16 19 H -0.28 -6.75 7.11 56.52 0.40 -6.35 16 20 H -0.29 -6.94 7.11 56.52 0.40 -6.54 16 21 H -0.28 -6.64 7.11 56.52 0.40 -6.23 16 22 C 0.07 1.61 3.90 -3.83 -0.01 1.59 16 23 C 0.53 9.04 8.07 -23.19 -0.19 8.86 16 24 O -0.50 -10.44 17.05 5.56 0.09 -10.35 16 25 C 0.06 0.79 1.71 -92.50 -0.16 0.63 16 26 C -0.14 -1.29 5.37 -25.47 -0.14 -1.43 16 27 C -0.15 -1.23 7.16 -24.58 -0.18 -1.40 16 28 C 0.04 0.42 7.73 38.24 0.30 0.72 16 29 O -0.33 -5.04 11.32 -35.23 -0.40 -5.44 16 30 H 0.06 0.51 8.14 -51.93 -0.42 0.08 16 31 H 0.06 0.37 8.14 -51.93 -0.42 -0.06 16 32 H 0.06 0.39 6.27 -51.93 -0.33 0.07 16 33 H 0.08 0.66 6.29 -51.93 -0.33 0.33 16 34 H 0.06 0.56 5.73 -51.93 -0.30 0.26 16 35 H 0.06 0.43 8.13 -51.93 -0.42 0.01 16 36 H 0.06 0.62 8.13 -51.93 -0.42 0.20 16 37 H 0.08 1.13 7.77 -51.93 -0.40 0.73 16 38 H 0.10 1.32 5.56 -51.93 -0.29 1.04 16 39 H 0.04 0.80 6.57 -51.93 -0.34 0.45 16 40 H 0.06 1.00 7.92 -51.93 -0.41 0.59 16 41 H 0.05 0.92 8.14 -51.93 -0.42 0.50 16 42 H 0.06 1.27 8.14 -51.93 -0.42 0.85 16 43 H 0.03 0.77 8.14 -51.93 -0.42 0.35 16 44 H 0.09 2.52 6.15 -51.93 -0.32 2.20 16 45 H 0.26 7.23 8.31 -40.82 -0.34 6.89 16 46 H 0.05 1.15 8.12 -51.93 -0.42 0.73 16 47 H 0.03 0.66 7.15 -51.93 -0.37 0.29 16 48 H 0.10 0.74 4.07 -51.93 -0.21 0.53 16 49 H 0.08 0.86 7.98 -51.93 -0.41 0.44 16 50 H 0.08 0.46 8.14 -51.93 -0.42 0.04 16 51 H 0.08 0.68 8.14 -51.93 -0.42 0.26 16 52 H 0.07 0.57 7.80 -51.93 -0.41 0.16 16 53 H 0.10 0.87 8.14 -51.93 -0.42 0.45 16 LS Contribution 393.56 15.07 5.93 5.93 Total: -1.00 -32.71 393.56 -10.96 -43.68 By element: Atomic # 1 Polarization: 10.01 SS G_CDS: -9.15 Total: 0.86 kcal Atomic # 6 Polarization: -3.41 SS G_CDS: -1.52 Total: -4.93 kcal Atomic # 7 Polarization: -45.48 SS G_CDS: -0.91 Total: -46.39 kcal Atomic # 8 Polarization: -15.48 SS G_CDS: -0.30 Total: -15.79 kcal Atomic # 14 Polarization: 21.65 SS G_CDS: -5.02 Total: 16.63 kcal Total LS contribution 5.93 Total: 5.93 kcal Total: -32.71 -10.96 -43.68 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. ZINC000853525304.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 6.146 kcal (2) G-P(sol) polarization free energy of solvation -32.714 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -26.568 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.964 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.678 kcal (6) G-S(sol) free energy of system = (1) + (5) -37.532 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.80 seconds