Wall clock time and date at job start Sat Apr 11 2020 06:12:03 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 O 1.42893 * 1 3 3 C 1.42906 * 113.99880 * 2 1 4 4 H 1.08995 * 109.52431 * 29.87217 * 3 2 1 5 5 C 1.53097 * 109.52017 * 269.68320 * 3 2 1 6 6 O 1.42905 * 109.40991 * 182.48523 * 5 3 2 7 7 C 1.42901 * 114.09872 * 61.16181 * 6 5 3 8 8 C 1.53092 * 109.41750 * 298.83947 * 7 6 5 9 9 C 1.53174 * 109.16213 * 57.60322 * 8 7 6 10 10 H 1.09003 * 109.61377 * 62.93626 * 9 8 7 11 11 C 1.52999 * 109.54655 * 183.15195 * 9 8 7 12 12 C 1.50696 * 109.47260 * 294.56675 * 11 9 8 13 13 O 1.21287 * 120.00051 * 359.97438 * 12 11 9 14 14 N 1.34783 * 120.00006 * 179.97438 * 12 11 9 15 15 C 1.46506 * 119.99811 * 179.97438 * 14 12 11 16 16 H 1.08993 * 109.47068 * 34.99431 * 15 14 12 17 17 C 1.52999 * 109.46691 * 155.00013 * 15 14 12 18 18 C 1.53006 * 109.46626 * 179.97438 * 17 15 14 19 19 C 1.52997 * 109.47127 * 299.99539 * 18 17 15 20 20 H 1.08996 * 109.46952 * 300.00302 * 19 18 17 21 21 N 1.46496 * 109.46953 * 179.97438 * 19 18 17 22 22 C 1.36941 * 119.99878 * 154.99866 * 21 19 18 23 23 H 1.08003 * 119.99725 * 0.02562 * 22 21 19 24 24 C 1.38815 * 119.99972 * 179.97438 * 22 21 19 25 25 N 1.31609 * 119.99981 * 0.02562 * 24 22 21 26 26 Si 1.86802 * 119.99751 * 180.02562 * 24 22 21 27 27 H 1.48503 * 109.47212 * 0.02562 * 26 24 22 28 28 H 1.48501 * 109.46972 * 120.00595 * 26 24 22 29 29 H 1.48495 * 109.47085 * 240.00285 * 26 24 22 30 30 C 1.53002 * 109.46817 * 60.00361 * 19 18 17 31 31 C 1.52996 * 109.46972 * 299.99733 * 30 19 18 32 32 H 1.08996 * 109.47317 * 179.97438 * 1 2 3 33 33 H 1.09001 * 109.47201 * 299.99889 * 1 2 3 34 34 H 1.09001 * 109.47501 * 60.00094 * 1 2 3 35 35 H 1.08998 * 109.48160 * 302.46517 * 5 3 2 36 36 H 1.08997 * 109.47621 * 62.49374 * 5 3 2 37 37 H 1.09001 * 109.48048 * 58.82547 * 7 6 5 38 38 H 1.09003 * 109.48308 * 178.84509 * 7 6 5 39 39 H 1.09001 * 109.51914 * 297.70367 * 8 7 6 40 40 H 1.08994 * 109.52252 * 177.51713 * 8 7 6 41 41 H 1.08997 * 109.47525 * 174.55702 * 11 9 8 42 42 H 1.09002 * 109.46560 * 54.56195 * 11 9 8 43 43 H 0.97000 * 119.99910 * 359.97438 * 14 12 11 44 44 H 1.08993 * 109.47839 * 59.99891 * 17 15 14 45 45 H 1.09000 * 109.47160 * 299.99453 * 17 15 14 46 46 H 1.09001 * 109.46801 * 59.99811 * 18 17 15 47 47 H 1.09001 * 109.46998 * 179.97438 * 18 17 15 48 48 H 0.97001 * 120.00575 * 335.00735 * 21 19 18 49 49 H 0.97000 * 120.00093 * 179.97438 * 25 24 22 50 50 H 1.08996 * 109.47407 * 60.00219 * 30 19 18 51 51 H 1.09000 * 109.46986 * 179.97438 * 30 19 18 52 52 H 1.09001 * 109.46993 * 180.02562 * 31 30 19 53 53 H 1.09000 * 109.47380 * 299.99696 * 31 30 19 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 8 1.4289 0.0000 0.0000 3 6 2.0102 1.3055 0.0000 4 1 1.3445 2.0006 0.5117 5 6 2.2255 1.7696 -1.4430 6 8 2.8596 3.0503 -1.4403 7 6 4.1471 3.0626 -0.8203 8 6 4.0090 2.6504 0.6476 9 6 3.3606 1.2647 0.7219 10 1 4.0085 0.5313 0.2419 11 6 3.1465 0.8775 2.1865 12 6 4.4829 0.7180 2.8644 13 8 5.5059 0.8959 2.2377 14 7 4.5413 0.3775 4.1672 15 6 5.8405 0.2219 4.8261 16 1 6.5442 0.9472 4.4178 17 6 5.6811 0.4563 6.3296 18 6 7.0379 0.2931 7.0178 19 6 7.5657 -1.1224 6.7754 20 1 6.8617 -1.8474 7.1836 21 7 8.8651 -1.2783 7.4338 22 6 9.2986 -2.5226 7.8069 23 1 8.6827 -3.3889 7.6154 24 6 10.5300 -2.6705 8.4303 25 7 11.2807 -1.6148 8.6633 26 14 11.1217 -4.3679 8.9386 27 1 10.1006 -5.3800 8.5667 28 1 12.3983 -4.6753 8.2451 29 1 11.3367 -4.3978 10.4076 30 6 7.7251 -1.3567 5.2719 31 6 6.3684 -1.1936 4.5838 32 1 -0.3634 -1.0276 -0.0005 33 1 -0.3634 0.5138 0.8900 34 1 -0.3634 0.5138 -0.8900 35 1 2.8581 1.0518 -1.9651 36 1 1.2629 1.8415 -1.9491 37 1 4.8048 2.3618 -1.3344 38 1 4.5688 4.0661 -0.8781 39 1 3.3841 3.3735 1.1717 40 1 4.9951 2.6165 1.1107 41 1 2.5986 -0.0634 2.2373 42 1 2.5752 1.6581 2.6888 43 1 3.7231 0.2355 4.6685 44 1 4.9775 -0.2691 6.7379 45 1 5.3047 1.4645 6.5022 46 1 7.7419 1.0183 6.6095 47 1 6.9245 0.4605 8.0888 48 1 9.4183 -0.5003 7.6057 49 1 12.1410 -1.7181 9.0992 50 1 8.4291 -0.6317 4.8637 51 1 8.1015 -2.3650 5.0993 52 1 6.4818 -1.3610 3.5127 53 1 5.6643 -1.9188 4.9919 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 ZINC001034662589.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 06:12:03 Heat of formation + Delta-G solvation = -141.403858 kcal Electronic energy + Delta-G solvation = -30406.174840 eV Core-core repulsion = 26277.080850 eV Total energy + Delta-G solvation = -4129.093990 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.71 seconds Orbital eigenvalues (eV) -40.64909 -39.63291 -37.97888 -37.68482 -34.99031 -34.37684 -33.04199 -30.89610 -30.69548 -30.39625 -29.25354 -27.15597 -27.04867 -24.24561 -23.48734 -23.31823 -22.33447 -21.16478 -20.61939 -20.29713 -19.40668 -17.55300 -17.18519 -16.90221 -16.67595 -16.43805 -15.87509 -15.81079 -15.37723 -15.20742 -15.00786 -14.45744 -14.06858 -13.97615 -13.75960 -13.58600 -13.46812 -13.16716 -13.08540 -12.92371 -12.66626 -12.43231 -12.08220 -11.99723 -11.80682 -11.66933 -11.41521 -11.33141 -11.13638 -10.99113 -10.83113 -10.80084 -10.75211 -10.65380 -10.43728 -10.14210 -10.09444 -9.89697 -9.74357 -9.62165 -9.45055 -8.94692 -8.83561 -6.92704 -5.74538 -3.02848 2.59239 3.06664 3.13985 3.44236 3.49877 3.52076 3.66108 4.24925 4.25536 4.41473 4.60203 4.62223 4.69561 4.82339 4.85129 4.89706 4.94704 4.98285 5.04334 5.07451 5.15948 5.22339 5.29222 5.30168 5.34192 5.47512 5.51243 5.53455 5.62316 5.65672 5.69813 5.74270 5.84622 5.89122 5.91425 5.94807 6.04285 6.24890 6.29286 6.32336 6.50156 6.56990 6.58214 6.67483 6.74162 6.89428 7.00497 7.16640 7.47216 7.72664 8.19971 8.44416 9.55365 10.14190 10.48639 11.48331 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.023230 B = 0.001866 C = 0.001831 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1205.024955 B =15004.230568 C =15285.645467 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.028 3.972 2 O -0.378 6.378 3 C 0.060 3.940 4 H 0.070 0.930 5 C 0.042 3.958 6 O -0.380 6.380 7 C 0.058 3.942 8 C -0.154 4.154 9 C -0.069 4.069 10 H 0.090 0.910 11 C -0.135 4.135 12 C 0.512 3.488 13 O -0.537 6.537 14 N -0.727 5.727 15 C 0.145 3.855 16 H 0.087 0.913 17 C -0.118 4.118 18 C -0.120 4.120 19 C 0.177 3.823 20 H 0.046 0.954 21 N -0.726 5.726 22 C -0.235 4.235 23 H 0.070 0.930 24 C -0.016 4.016 25 N -0.933 5.933 26 Si 0.905 3.095 27 H -0.281 1.281 28 H -0.292 1.292 29 H -0.292 1.292 30 C -0.132 4.132 31 C -0.123 4.123 32 H 0.088 0.912 33 H 0.043 0.957 34 H 0.041 0.959 35 H 0.060 0.940 36 H 0.092 0.908 37 H 0.055 0.945 38 H 0.097 0.903 39 H 0.067 0.933 40 H 0.102 0.898 41 H 0.100 0.900 42 H 0.089 0.911 43 H 0.397 0.603 44 H 0.065 0.935 45 H 0.062 0.938 46 H 0.061 0.939 47 H 0.067 0.933 48 H 0.383 0.617 49 H 0.254 0.746 50 H 0.056 0.944 51 H 0.063 0.937 52 H 0.057 0.943 53 H 0.057 0.943 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -24.922 9.179 -17.227 31.657 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 -0.068 4.068 2 O -0.297 6.297 3 C 0.001 3.999 4 H 0.088 0.912 5 C -0.035 4.035 6 O -0.299 6.299 7 C -0.019 4.019 8 C -0.191 4.191 9 C -0.088 4.088 10 H 0.108 0.892 11 C -0.175 4.175 12 C 0.299 3.701 13 O -0.414 6.414 14 N -0.377 5.377 15 C 0.041 3.959 16 H 0.105 0.895 17 C -0.157 4.157 18 C -0.159 4.159 19 C 0.067 3.933 20 H 0.064 0.936 21 N -0.366 5.366 22 C -0.367 4.367 23 H 0.088 0.912 24 C -0.212 4.212 25 N -0.582 5.582 26 Si 0.737 3.263 27 H -0.206 1.206 28 H -0.219 1.219 29 H -0.219 1.219 30 C -0.173 4.173 31 C -0.162 4.162 32 H 0.106 0.894 33 H 0.062 0.938 34 H 0.060 0.940 35 H 0.079 0.921 36 H 0.110 0.890 37 H 0.073 0.927 38 H 0.115 0.885 39 H 0.086 0.914 40 H 0.121 0.879 41 H 0.119 0.881 42 H 0.108 0.892 43 H 0.230 0.770 44 H 0.084 0.916 45 H 0.080 0.920 46 H 0.080 0.920 47 H 0.086 0.914 48 H 0.217 0.783 49 H 0.064 0.936 50 H 0.075 0.925 51 H 0.081 0.919 52 H 0.076 0.924 53 H 0.076 0.924 Dipole moment (debyes) X Y Z Total from point charges -24.117 9.121 -17.698 31.273 hybrid contribution 0.042 -0.883 0.743 1.155 sum -24.075 8.238 -16.955 30.577 Atomic orbital electron populations 1.22842 0.80906 1.02993 1.00089 1.87944 1.19741 1.26994 1.94975 1.22865 0.95327 0.85102 0.96569 0.91177 1.22993 0.98574 0.85936 0.95992 1.87939 1.32728 1.29851 1.79381 1.22677 0.84468 1.02498 0.92227 1.22409 1.03747 0.95244 0.97716 1.21026 0.94925 0.98716 0.94112 0.89189 1.21677 0.95698 1.04238 0.95871 1.20594 0.91393 0.76144 0.81979 1.90680 1.36494 1.50187 1.64086 1.46211 1.09781 1.70835 1.10885 1.21097 0.84123 0.98316 0.92331 0.89520 1.21745 0.99080 1.01339 0.93537 1.21752 0.94899 0.99021 1.00257 1.20236 0.88881 0.93478 0.90668 0.93639 1.42441 1.17160 1.07120 1.69883 1.19290 1.00458 0.85928 1.31001 0.91186 1.24743 0.97396 0.97098 1.01922 1.69667 1.12581 1.27600 1.48335 0.86139 0.78456 0.83846 0.77904 1.20593 1.21916 1.21934 1.22219 0.94588 1.02134 0.98344 1.21886 0.98376 0.95429 1.00538 0.89391 0.93833 0.94003 0.92147 0.88950 0.92662 0.88484 0.91445 0.87941 0.88137 0.89244 0.76966 0.91632 0.91970 0.92000 0.91405 0.78316 0.93612 0.92533 0.91858 0.92413 0.92406 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 0.03 0.14 10.82 101.05 1.09 1.24 16 2 O -0.38 -3.05 9.74 -35.23 -0.34 -3.40 16 3 C 0.06 0.46 2.21 -26.59 -0.06 0.40 16 4 H 0.07 0.48 7.79 -51.93 -0.40 0.07 16 5 C 0.04 0.33 6.47 37.21 0.24 0.58 16 6 O -0.38 -3.58 10.77 -35.23 -0.38 -3.96 16 7 C 0.06 0.49 6.84 37.21 0.25 0.74 16 8 C -0.15 -1.36 5.13 -26.59 -0.14 -1.49 16 9 C -0.07 -0.61 1.64 -90.44 -0.15 -0.76 16 10 H 0.09 0.98 7.95 -51.93 -0.41 0.57 16 11 C -0.13 -1.08 5.12 -27.89 -0.14 -1.23 16 12 C 0.51 5.77 7.53 -10.98 -0.08 5.69 16 13 O -0.54 -8.06 13.67 5.55 0.08 -7.98 16 14 N -0.73 -7.43 5.08 -53.81 -0.27 -7.71 16 15 C 0.15 1.88 2.46 -67.93 -0.17 1.71 16 16 H 0.09 1.31 7.58 -51.93 -0.39 0.91 16 17 C -0.12 -1.44 5.39 -26.73 -0.14 -1.58 16 18 C -0.12 -1.91 5.39 -26.73 -0.14 -2.06 16 19 C 0.18 3.46 2.77 -67.93 -0.19 3.27 16 20 H 0.05 0.91 8.08 -51.93 -0.42 0.49 16 21 N -0.73 -18.18 5.12 -53.43 -0.27 -18.45 16 22 C -0.24 -6.55 9.93 -15.06 -0.15 -6.70 16 23 H 0.07 1.90 7.83 -52.48 -0.41 1.49 16 24 C -0.02 -0.46 5.50 -17.43 -0.10 -0.55 16 25 N -0.93 -28.39 13.06 55.49 0.72 -27.66 16 26 Si 0.91 22.56 29.55 -169.99 -5.02 17.54 16 27 H -0.28 -6.77 7.11 56.52 0.40 -6.36 16 28 H -0.29 -7.34 7.11 56.52 0.40 -6.94 16 29 H -0.29 -7.30 7.11 56.52 0.40 -6.90 16 30 C -0.13 -2.41 5.50 -26.73 -0.15 -2.56 16 31 C -0.12 -1.83 5.49 -26.73 -0.15 -1.97 16 32 H 0.09 0.37 8.14 -51.93 -0.42 -0.06 16 33 H 0.04 0.18 8.09 -51.93 -0.42 -0.24 16 34 H 0.04 0.18 7.96 -51.93 -0.41 -0.24 16 35 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 36 H 0.09 0.59 7.96 -51.93 -0.41 0.18 16 37 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 38 H 0.10 0.70 8.14 -51.93 -0.42 0.28 16 39 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 40 H 0.10 1.11 6.07 -51.93 -0.32 0.79 16 41 H 0.10 0.75 7.65 -51.93 -0.40 0.35 16 42 H 0.09 0.55 8.14 -51.93 -0.42 0.12 16 43 H 0.40 2.90 8.60 -40.82 -0.35 2.55 16 44 H 0.06 0.73 8.14 -51.93 -0.42 0.31 16 45 H 0.06 0.66 8.14 -51.93 -0.42 0.24 16 46 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 47 H 0.07 1.10 8.14 -51.93 -0.42 0.68 16 48 H 0.38 10.23 7.80 -40.82 -0.32 9.91 16 49 H 0.25 7.47 8.31 -40.82 -0.34 7.13 16 50 H 0.06 1.09 8.14 -51.93 -0.42 0.67 16 51 H 0.06 1.27 8.14 -51.93 -0.42 0.85 16 52 H 0.06 0.91 8.14 -51.93 -0.42 0.49 16 53 H 0.06 0.81 8.14 -51.93 -0.42 0.39 16 LS Contribution 412.15 15.07 6.21 6.21 Total: -1.00 -32.98 412.15 -9.17 -42.15 By element: Atomic # 1 Polarization: 18.28 SS G_CDS: -9.72 Total: 8.56 kcal Atomic # 6 Polarization: -5.12 SS G_CDS: -0.16 Total: -5.28 kcal Atomic # 7 Polarization: -54.00 SS G_CDS: 0.18 Total: -53.83 kcal Atomic # 8 Polarization: -14.70 SS G_CDS: -0.65 Total: -15.35 kcal Atomic # 14 Polarization: 22.56 SS G_CDS: -5.02 Total: 17.54 kcal Total LS contribution 6.21 Total: 6.21 kcal Total: -32.98 -9.17 -42.15 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. ZINC001034662589.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 -99.258 kcal (2) G-P(sol) polarization free energy of solvation -32.978 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -132.236 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.168 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.146 kcal (6) G-S(sol) free energy of system = (1) + (5) -141.404 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.71 seconds