Wall clock time and date at job start Tue Mar 31 2020 05:34:44 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 N 2 2 C 1.31610 * 1 3 3 Si 1.86801 * 119.99883 * 2 1 4 4 H 1.48502 * 109.47100 * 272.93670 * 3 2 1 5 5 H 1.48499 * 109.47333 * 32.93699 * 3 2 1 6 6 H 1.48504 * 109.47206 * 152.94256 * 3 2 1 7 7 C 1.38811 * 120.00078 * 179.97438 * 2 1 3 8 8 H 1.07995 * 120.00051 * 339.34966 * 7 2 1 9 9 N 1.36942 * 119.99940 * 159.34604 * 7 2 1 10 10 C 1.46924 * 120.63050 * 332.63411 * 9 7 2 11 11 C 1.53196 * 108.77642 * 233.58648 * 10 9 7 12 12 C 1.53041 * 109.31020 * 305.36265 * 11 10 9 13 13 C 1.52993 * 109.46179 * 181.38116 * 12 11 10 14 14 N 1.46502 * 109.47583 * 174.97011 * 13 12 11 15 15 C 1.34776 * 120.00268 * 179.97438 * 14 13 12 16 16 O 1.21515 * 119.99871 * 0.02562 * 15 14 13 17 17 C 1.48158 * 119.99800 * 180.02562 * 15 14 13 18 18 C 1.39962 * 120.89263 * 359.97438 * 17 15 14 19 19 C 1.37986 * 119.13082 * 180.02562 * 18 17 15 20 20 N 1.31901 * 120.97674 * 359.72479 * 19 18 17 21 21 C 1.32169 * 121.97626 * 0.57067 * 20 19 18 22 22 O 1.35679 * 119.62953 * 179.70501 * 21 20 19 23 23 C 1.42906 * 116.99902 * 359.72618 * 22 21 20 24 24 C 1.53776 * 113.61559 * 247.49967 * 23 22 21 25 25 C 1.53780 * 87.08090 * 220.01806 * 24 23 22 26 26 C 1.53779 * 113.61461 * 149.99935 * 23 22 21 27 27 C 1.38897 * 120.75026 * 359.42753 * 21 20 19 28 28 C 1.53046 * 109.52811 * 61.36978 * 12 11 10 29 29 C 1.46927 * 120.63166 * 152.60690 * 9 7 2 30 30 H 0.97003 * 120.00453 * 0.02562 * 1 2 3 31 31 H 1.09002 * 109.58998 * 113.79709 * 10 9 7 32 32 H 1.08999 * 109.70561 * 353.44198 * 10 9 7 33 33 H 1.08994 * 109.49846 * 185.41668 * 11 10 9 34 34 H 1.09001 * 109.52236 * 65.33080 * 11 10 9 35 35 H 1.08996 * 109.46073 * 301.36058 * 12 11 10 36 36 H 1.09007 * 109.47036 * 54.97420 * 13 12 11 37 37 H 1.08997 * 109.47574 * 294.98179 * 13 12 11 38 38 H 0.96998 * 119.99421 * 0.02562 * 14 13 12 39 39 H 1.08000 * 120.43447 * 0.02562 * 18 17 15 40 40 H 1.08007 * 119.50929 * 180.02562 * 19 18 17 41 41 H 1.09001 * 112.84759 * 18.80678 * 23 22 21 42 42 H 1.09006 * 113.61134 * 334.56177 * 24 23 22 43 43 H 1.08994 * 113.61916 * 105.46642 * 24 23 22 44 44 H 1.09002 * 113.61594 * 270.88352 * 25 24 23 45 45 H 1.08996 * 113.61637 * 139.97985 * 25 24 23 46 46 H 1.09004 * 113.61664 * 254.53309 * 26 23 22 47 47 H 1.08997 * 113.61694 * 25.34721 * 26 23 22 48 48 H 1.07997 * 120.52482 * 180.25475 * 27 21 20 49 49 H 1.09009 * 109.49421 * 58.57958 * 28 12 11 50 50 H 1.08998 * 109.50022 * 178.67568 * 28 12 11 51 51 H 1.09001 * 109.58925 * 246.20403 * 29 9 7 52 52 H 1.09000 * 109.58321 * 6.48638 * 29 9 7 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3161 0.0000 0.0000 3 14 2.2501 1.6178 0.0000 4 1 2.4354 2.0823 -1.3983 5 1 1.4800 2.6340 0.7612 6 1 3.5774 1.4231 0.6369 7 6 2.0102 -1.2021 0.0005 8 1 1.5223 -2.1072 0.3308 9 7 3.3136 -1.2404 -0.4178 10 6 3.8173 -0.2594 -1.3887 11 6 4.4622 -1.0097 -2.5583 12 6 5.5290 -1.9657 -2.0197 13 6 6.1993 -2.6918 -3.1877 14 7 7.3002 -3.5163 -2.6832 15 6 8.0385 -4.2512 -3.5383 16 8 7.7914 -4.2295 -4.7279 17 6 9.1515 -5.0854 -3.0279 18 6 9.4527 -5.1238 -1.6616 19 6 10.4975 -5.9129 -1.2261 20 7 11.2067 -6.6302 -2.0760 21 6 10.9618 -6.6205 -3.3748 22 8 11.7253 -7.3724 -4.2070 23 6 12.7732 -8.1394 -3.6104 24 6 14.1829 -7.6576 -3.9915 25 6 14.5785 -9.1406 -4.0867 26 6 13.0964 -9.4366 -4.3703 27 6 9.9280 -5.8536 -3.8968 28 6 4.8750 -2.9907 -1.0901 29 6 4.2351 -2.2629 0.0963 30 1 -0.4851 0.8400 -0.0004 31 1 4.5597 0.3798 -0.9107 32 1 2.9923 0.3507 -1.7564 33 1 4.9247 -0.2946 -3.2385 34 1 3.6999 -1.5781 -3.0912 35 1 6.2780 -1.3994 -1.4661 36 1 6.5885 -1.9597 -3.8954 37 1 5.4687 -3.3275 -3.6878 38 1 7.4972 -3.5338 -1.7336 39 1 8.8750 -4.5435 -0.9575 40 1 10.7351 -5.9475 -0.1730 41 1 12.6345 -8.2840 -2.5390 42 1 14.2218 -7.1333 -4.9464 43 1 14.6920 -7.1204 -3.1914 44 1 14.9349 -9.5587 -3.1452 45 1 15.2368 -9.3639 -4.9262 46 1 12.7282 -10.3356 -3.8759 47 1 12.8369 -9.3992 -5.4283 48 1 9.7285 -5.8516 -4.9582 49 1 4.1085 -3.5403 -1.6365 50 1 5.6313 -3.6857 -0.7253 51 1 5.0115 -1.7871 0.6953 52 1 3.6845 -2.9751 0.7107 RHF calculation, no. of doubly occupied orbitals= 68 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 ZINC000090054599.mol2 52 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 05:34:44 Heat of formation + Delta-G solvation = 6.588010 kcal Electronic energy + Delta-G solvation = -31127.465648 eV Core-core repulsion = 26900.678405 eV Total energy + Delta-G solvation = -4226.787243 eV No. of doubly occupied orbitals = 68 Molecular weight (most abundant/longest-lived isotopes) = 359.200 amu Computer time = 1.44 seconds Orbital eigenvalues (eV) -41.29192 -40.09295 -39.12522 -38.12200 -36.79969 -35.28546 -33.36081 -32.68142 -31.20671 -30.73943 -30.38534 -27.43504 -26.19961 -26.08112 -24.68625 -23.72404 -23.59816 -22.73575 -21.36904 -21.00713 -20.09408 -19.60889 -19.01700 -17.77768 -16.89059 -16.83008 -16.21868 -16.05142 -15.92290 -15.61120 -15.40407 -15.18839 -15.13232 -14.53149 -14.27745 -14.07683 -14.01171 -13.67353 -13.42834 -13.32030 -12.97648 -12.91324 -12.88631 -12.47621 -12.32800 -12.08506 -11.98905 -11.83810 -11.78638 -11.45364 -10.99463 -10.87582 -10.77005 -10.69561 -10.57029 -10.50482 -10.32386 -10.17324 -9.99602 -9.91829 -9.70330 -9.46031 -9.22338 -8.93328 -8.64608 -7.00587 -5.97002 -3.32961 0.31166 0.71728 2.47762 2.60008 2.97297 3.29750 3.43532 3.46241 3.48560 3.81603 4.04231 4.05912 4.21494 4.32938 4.40009 4.50624 4.51851 4.57597 4.67290 4.86880 4.92033 5.03021 5.06103 5.15967 5.18033 5.23204 5.26560 5.34312 5.37655 5.39822 5.42832 5.56417 5.61878 5.62580 5.69327 5.72011 5.81757 5.86094 5.98007 6.00831 6.12118 6.15742 6.31242 6.34445 6.43439 6.58379 6.61448 6.66110 6.86041 6.91986 7.22925 7.36335 7.90511 7.94098 8.30766 8.92014 9.70000 10.07531 11.19007 Molecular weight = 359.20amu Principal moments of inertia in cm(-1) A = 0.031747 B = 0.001546 C = 0.001523 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 881.757916 B =18105.421801 C =18378.678294 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.908 5.908 2 C 0.023 3.977 3 Si 0.883 3.117 4 H -0.288 1.288 5 H -0.303 1.303 6 H -0.271 1.271 7 C -0.261 4.261 8 H 0.085 0.915 9 N -0.605 5.605 10 C 0.126 3.874 11 C -0.126 4.126 12 C -0.092 4.092 13 C 0.122 3.878 14 N -0.714 5.714 15 C 0.555 3.445 16 O -0.528 6.528 17 C -0.049 4.049 18 C -0.183 4.183 19 C 0.141 3.859 20 N -0.529 5.529 21 C 0.322 3.678 22 O -0.291 6.291 23 C 0.060 3.940 24 C -0.152 4.152 25 C -0.139 4.139 26 C -0.137 4.137 27 C -0.135 4.135 28 C -0.130 4.130 29 C 0.148 3.852 30 H 0.263 0.737 31 H 0.024 0.976 32 H 0.074 0.926 33 H 0.056 0.944 34 H 0.069 0.931 35 H 0.071 0.929 36 H 0.069 0.931 37 H 0.072 0.928 38 H 0.402 0.598 39 H 0.143 0.857 40 H 0.167 0.833 41 H 0.118 0.882 42 H 0.090 0.910 43 H 0.074 0.926 44 H 0.085 0.915 45 H 0.078 0.922 46 H 0.076 0.924 47 H 0.092 0.908 48 H 0.154 0.846 49 H 0.066 0.934 50 H 0.051 0.949 51 H 0.021 0.979 52 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 28.692 -15.530 -5.197 33.036 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 N -0.551 5.551 2 C -0.175 4.175 3 Si 0.714 3.286 4 H -0.216 1.216 5 H -0.232 1.232 6 H -0.197 1.197 7 C -0.389 4.389 8 H 0.102 0.898 9 N -0.329 5.329 10 C 0.001 3.999 11 C -0.166 4.166 12 C -0.111 4.111 13 C 0.000 4.000 14 N -0.365 5.365 15 C 0.341 3.659 16 O -0.404 6.404 17 C -0.060 4.060 18 C -0.204 4.204 19 C -0.015 4.015 20 N -0.254 5.254 21 C 0.143 3.857 22 O -0.198 6.198 23 C 0.003 3.997 24 C -0.190 4.190 25 C -0.176 4.176 26 C -0.175 4.175 27 C -0.157 4.157 28 C -0.169 4.169 29 C 0.022 3.978 30 H 0.072 0.928 31 H 0.042 0.958 32 H 0.092 0.908 33 H 0.075 0.925 34 H 0.087 0.913 35 H 0.089 0.911 36 H 0.087 0.913 37 H 0.090 0.910 38 H 0.238 0.762 39 H 0.161 0.839 40 H 0.184 0.816 41 H 0.136 0.864 42 H 0.108 0.892 43 H 0.092 0.908 44 H 0.104 0.896 45 H 0.097 0.903 46 H 0.095 0.905 47 H 0.111 0.889 48 H 0.172 0.828 49 H 0.084 0.916 50 H 0.069 0.931 51 H 0.039 0.961 52 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges 28.975 -15.962 -6.020 33.624 hybrid contribution -0.102 1.497 0.380 1.547 sum 28.873 -14.466 -5.640 32.783 Atomic orbital electron populations 1.69834 1.05752 1.26563 1.52937 1.25276 0.95210 0.97580 0.99482 0.86947 0.79972 0.84705 0.76993 1.21625 1.23169 1.19651 1.18922 0.85028 0.94754 1.40232 0.89751 1.44343 1.08620 1.33421 1.46540 1.21322 0.97252 0.92013 0.89348 1.21996 0.97425 0.98122 0.99039 1.21322 0.97554 0.96954 0.95255 1.21639 0.87697 0.93683 0.97013 1.45966 1.33420 1.46244 1.10908 1.18069 0.81833 0.79852 0.86186 1.90801 1.69371 1.64737 1.15535 1.20169 0.95625 0.96523 0.93636 1.22185 1.00488 1.02645 0.95082 1.22386 0.90002 0.90101 0.98993 1.67086 1.31258 1.24243 1.02763 1.19656 0.89303 0.89881 0.86870 1.86372 1.43577 1.56100 1.33728 1.24233 0.84459 0.91305 0.99669 1.23451 0.95374 0.97238 1.02918 1.22628 0.96156 0.96189 1.02662 1.23277 0.95918 0.96373 1.01896 1.21143 0.94690 0.97403 1.02429 1.22094 0.99334 0.97097 0.98380 1.20909 0.92430 0.91382 0.93041 0.92761 0.95784 0.90834 0.92500 0.91267 0.91055 0.91290 0.90953 0.76237 0.83908 0.81558 0.86435 0.89172 0.90763 0.89620 0.90349 0.90528 0.88933 0.82832 0.91553 0.93068 0.96122 0.91861 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 N -0.91 -27.57 13.97 55.49 0.78 -26.80 16 2 C 0.02 0.67 5.23 -17.43 -0.09 0.58 16 3 Si 0.88 22.01 24.35 -169.99 -4.14 17.88 16 4 H -0.29 -6.94 6.62 56.52 0.37 -6.56 16 5 H -0.30 -7.73 7.11 56.52 0.40 -7.33 16 6 H -0.27 -6.61 6.64 56.52 0.38 -6.24 16 7 C -0.26 -7.15 10.04 -15.06 -0.15 -7.30 16 8 H 0.08 2.47 8.06 -52.49 -0.42 2.05 16 9 N -0.61 -13.77 2.77 -172.32 -0.48 -14.24 16 10 C 0.13 2.62 4.20 -3.71 -0.02 2.61 16 11 C -0.13 -2.06 5.36 -26.61 -0.14 -2.20 16 12 C -0.09 -1.24 2.19 -90.58 -0.20 -1.44 16 13 C 0.12 1.51 5.06 -4.04 -0.02 1.49 16 14 N -0.71 -7.56 5.23 -61.15 -0.32 -7.88 16 15 C 0.56 6.83 7.80 -12.19 -0.10 6.73 16 16 O -0.53 -8.40 16.44 5.35 0.09 -8.31 16 17 C -0.05 -0.50 5.91 -104.68 -0.62 -1.12 16 18 C -0.18 -1.38 9.61 -39.03 -0.38 -1.76 16 19 C 0.14 1.03 11.17 -17.61 -0.20 0.84 16 20 N -0.53 -5.00 8.56 -13.38 -0.11 -5.11 16 21 C 0.32 3.37 7.49 -17.16 -0.13 3.24 16 22 O -0.29 -2.94 10.13 -18.74 -0.19 -3.13 16 23 C 0.06 0.46 4.18 -25.92 -0.11 0.35 16 24 C -0.15 -0.95 7.91 -25.92 -0.21 -1.16 16 25 C -0.14 -0.66 8.08 -25.92 -0.21 -0.87 16 26 C -0.14 -0.80 7.91 -25.92 -0.21 -1.01 16 27 C -0.14 -1.46 9.61 -38.84 -0.37 -1.84 16 28 C -0.13 -1.86 5.25 -26.61 -0.14 -2.00 16 29 C 0.15 2.69 6.52 -3.71 -0.02 2.66 16 30 H 0.26 7.58 8.31 -40.82 -0.34 7.24 16 31 H 0.02 0.49 7.08 -51.93 -0.37 0.13 16 32 H 0.07 1.71 4.50 -51.93 -0.23 1.47 16 33 H 0.06 0.81 8.14 -51.93 -0.42 0.39 16 34 H 0.07 1.20 8.14 -51.93 -0.42 0.77 16 35 H 0.07 0.91 8.14 -51.93 -0.42 0.49 16 36 H 0.07 0.87 8.14 -51.92 -0.42 0.44 16 37 H 0.07 0.98 8.14 -51.93 -0.42 0.55 16 38 H 0.40 3.26 5.79 -40.82 -0.24 3.03 16 39 H 0.14 0.71 6.53 -52.49 -0.34 0.36 16 40 H 0.17 0.68 8.06 -52.48 -0.42 0.26 16 41 H 0.12 0.92 6.87 -51.93 -0.36 0.57 16 42 H 0.09 0.59 8.14 -51.93 -0.42 0.17 16 43 H 0.07 0.44 8.14 -51.93 -0.42 0.02 16 44 H 0.09 0.33 8.14 -51.93 -0.42 -0.09 16 45 H 0.08 0.31 8.14 -51.93 -0.42 -0.11 16 46 H 0.08 0.39 8.14 -51.93 -0.42 -0.03 16 47 H 0.09 0.56 8.14 -51.93 -0.42 0.13 16 48 H 0.15 1.71 7.74 -52.49 -0.41 1.30 16 49 H 0.07 1.05 8.14 -51.92 -0.42 0.63 16 50 H 0.05 0.57 7.15 -51.93 -0.37 0.20 16 51 H 0.02 0.36 8.14 -51.93 -0.42 -0.06 16 52 H 0.06 1.16 7.93 -51.93 -0.41 0.75 16 LS Contribution 409.16 15.07 6.17 6.17 Total: -1.00 -33.32 409.16 -9.77 -43.08 By element: Atomic # 1 Polarization: 8.80 SS G_CDS: -8.26 Total: 0.54 kcal Atomic # 6 Polarization: 1.10 SS G_CDS: -3.30 Total: -2.19 kcal Atomic # 7 Polarization: -53.90 SS G_CDS: -0.14 Total: -54.04 kcal Atomic # 8 Polarization: -11.33 SS G_CDS: -0.10 Total: -11.43 kcal Atomic # 14 Polarization: 22.01 SS G_CDS: -4.14 Total: 17.88 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -33.32 -9.77 -43.08 kcal The number of atoms in the molecule is 52 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. ZINC000090054599.mol2 52 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 49.672 kcal (2) G-P(sol) polarization free energy of solvation -33.318 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 16.353 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.765 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.084 kcal (6) G-S(sol) free energy of system = (1) + (5) 6.588 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.44 seconds