Wall clock time and date at job start Sat Apr 11 2020 06:12:15 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 1.42907 * 1 3 3 C 1.42890 * 114.00174 * 2 1 4 4 H 1.09000 * 109.47103 * 29.94516 * 3 2 1 5 5 C 1.50697 * 109.47225 * 149.94716 * 3 2 1 6 6 O 1.21281 * 120.00299 * 48.27942 * 5 3 2 7 7 N 1.34786 * 120.00143 * 228.28507 * 5 3 2 8 8 C 1.46925 * 120.62808 * 2.56207 * 7 5 3 9 9 C 1.53189 * 108.77325 * 233.58819 * 8 7 5 10 10 C 1.53040 * 109.31205 * 305.36215 * 9 8 7 11 11 C 1.53038 * 109.53657 * 61.36800 * 10 9 8 12 12 C 1.52999 * 109.49748 * 178.68222 * 11 10 9 13 13 O 1.42897 * 109.47345 * 299.99652 * 12 11 10 14 14 N 1.46502 * 109.49752 * 58.61878 * 11 10 9 15 15 C 1.36942 * 120.00046 * 60.00095 * 14 11 10 16 16 H 1.07998 * 120.00024 * 359.97438 * 15 14 11 17 17 C 1.38810 * 119.99930 * 180.02562 * 15 14 11 18 18 N 1.31621 * 119.99978 * 359.97438 * 17 15 14 19 19 Si 1.86804 * 120.00027 * 180.02562 * 17 15 14 20 20 H 1.48499 * 109.46784 * 359.97438 * 19 17 15 21 21 H 1.48496 * 109.47184 * 119.99363 * 19 17 15 22 22 H 1.48495 * 109.46983 * 239.99788 * 19 17 15 23 23 C 1.46917 * 120.62902 * 182.28313 * 7 5 3 24 24 C 1.53002 * 109.47422 * 269.94675 * 3 2 1 25 25 C 1.54269 * 110.03130 * 301.64993 * 24 3 2 26 26 C 1.54888 * 104.19518 * 217.10266 * 25 24 3 27 27 C 1.54887 * 102.74610 * 37.94313 * 26 25 24 28 28 C 1.53869 * 110.03631 * 184.48214 * 24 3 2 29 29 H 1.08995 * 109.46977 * 295.58771 * 1 2 3 30 30 H 1.09001 * 109.46559 * 55.59278 * 1 2 3 31 31 H 1.09002 * 109.47161 * 175.58994 * 1 2 3 32 32 H 1.09000 * 109.58680 * 353.37619 * 8 7 5 33 33 H 1.09003 * 109.58967 * 113.79920 * 8 7 5 34 34 H 1.08994 * 109.50236 * 65.31959 * 9 8 7 35 35 H 1.09004 * 109.49828 * 185.38612 * 9 8 7 36 36 H 1.08998 * 109.45881 * 181.38537 * 10 9 8 37 37 H 1.08996 * 109.46059 * 301.36188 * 10 9 8 38 38 H 1.08991 * 109.47064 * 60.00335 * 12 11 10 39 39 H 1.09005 * 109.47179 * 180.02562 * 12 11 10 40 40 H 0.96698 * 114.00168 * 179.97438 * 13 12 11 41 41 H 0.97006 * 119.99990 * 239.99817 * 14 11 10 42 42 H 0.96999 * 119.99691 * 180.02562 * 18 17 15 43 43 H 1.09004 * 109.58799 * 246.19752 * 23 7 5 44 44 H 1.08998 * 109.59360 * 6.62564 * 23 7 5 45 45 H 1.09002 * 110.01353 * 63.08740 * 24 3 2 46 46 H 1.08997 * 110.48407 * 335.78072 * 25 24 3 47 47 H 1.09003 * 110.48309 * 98.42433 * 25 24 3 48 48 H 1.08994 * 110.75494 * 279.62829 * 26 25 24 49 49 H 1.08993 * 110.75594 * 156.25749 * 26 25 24 50 50 H 1.09005 * 110.48532 * 203.37985 * 27 26 25 51 51 H 1.08995 * 110.60210 * 80.79419 * 27 26 25 52 52 H 1.09005 * 110.03584 * 238.57176 * 28 24 3 53 53 H 1.09006 * 110.03117 * 359.97438 * 28 24 3 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 1.4291 0.0000 0.0000 3 6 2.0103 1.3053 0.0000 4 1 1.3446 1.9995 0.5130 5 6 3.3381 1.2640 0.7115 6 8 4.1473 0.4037 0.4360 7 7 3.6264 2.1832 1.6543 8 6 2.6353 3.1973 2.0388 9 6 3.2733 4.5840 1.9099 10 6 4.5650 4.6250 2.7297 11 6 5.5498 3.5878 2.1852 12 6 6.8529 3.6521 2.9843 13 8 7.4216 4.9575 2.8638 14 7 5.8268 3.8698 0.7745 15 6 6.3769 5.0702 0.4115 16 1 6.6061 5.8091 1.1650 17 6 6.6389 5.3376 -0.9252 18 7 6.3590 4.4373 -1.8436 19 14 7.3899 6.9747 -1.4204 20 1 7.6082 7.8057 -0.2092 21 1 8.6891 6.7381 -2.0996 22 1 6.4690 7.6820 -2.3460 23 6 4.9355 2.1862 2.3211 24 6 2.2190 1.7708 -1.4425 25 6 3.1268 0.7745 -2.1931 26 6 3.9969 1.6699 -3.1097 27 6 4.2708 2.9070 -2.2189 28 6 2.9464 3.1266 -1.4590 29 1 -0.3633 0.4438 0.9268 30 1 -0.3632 0.5807 -0.8479 31 1 -0.3633 -1.0246 -0.0790 32 1 1.7696 3.1306 1.3798 33 1 2.3250 3.0323 3.0707 34 1 3.5003 4.7842 0.8629 35 1 2.5812 5.3391 2.2829 36 1 5.0082 5.6183 2.6595 37 1 4.3407 4.4002 3.7723 38 1 6.6465 3.4411 4.0335 39 1 7.5542 2.9135 2.5959 40 1 8.2517 5.0710 3.3467 41 1 5.6206 3.2062 0.0976 42 1 6.5424 4.6240 -2.7776 43 1 4.8091 1.9404 3.3755 44 1 5.5882 1.4523 1.8484 45 1 1.2579 1.8564 -1.9496 46 1 3.7532 0.2252 -1.4903 47 1 2.5271 0.0868 -2.7894 48 1 3.4470 1.9540 -4.0069 49 1 4.9284 1.1670 -3.3693 50 1 4.5061 3.7755 -2.8340 51 1 5.0824 2.7044 -1.5202 52 1 2.3387 3.8702 -1.9748 53 1 3.1503 3.4533 -0.4392 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 ZINC001327604413.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 06:12:15 Heat of formation + Delta-G solvation = -95.948528 kcal Electronic energy + Delta-G solvation = -34610.098626 eV Core-core repulsion = 30482.975727 eV Total energy + Delta-G solvation = -4127.122899 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.86 seconds Orbital eigenvalues (eV) -40.59734 -38.56771 -37.15148 -36.43371 -35.75704 -33.88040 -32.03645 -31.35202 -30.25889 -28.57838 -27.84655 -26.84730 -25.80766 -25.37132 -23.95032 -23.22444 -21.81400 -20.17937 -19.78572 -18.53746 -18.22837 -17.39367 -17.20392 -16.71824 -16.31043 -15.60321 -15.23741 -15.02527 -14.72889 -14.32560 -14.13925 -14.02349 -13.86375 -13.71037 -13.35987 -13.12095 -13.00580 -12.77134 -12.43318 -12.24571 -12.14646 -11.92857 -11.80519 -11.53548 -11.19778 -10.81296 -10.80642 -10.73127 -10.48957 -10.47074 -10.35689 -10.19062 -10.14474 -10.03314 -9.94402 -9.87779 -9.50795 -9.48034 -9.26456 -8.93686 -8.89412 -8.69196 -8.19288 -6.80048 -5.50343 -2.83572 2.86849 3.07994 3.51977 3.60164 3.61166 4.06440 4.68256 4.73960 4.75369 4.89438 5.05582 5.19139 5.25812 5.29079 5.33926 5.40460 5.42902 5.49815 5.56328 5.58361 5.67217 5.76201 5.80176 5.87904 5.89469 5.95681 6.04428 6.11269 6.12827 6.13363 6.27518 6.35872 6.36389 6.46219 6.50822 6.60677 6.62775 6.75212 6.80886 6.84861 6.96827 7.04871 7.06131 7.10917 7.21739 7.58673 7.73804 7.99878 8.14834 8.35834 8.55631 8.65160 9.72916 10.22996 10.62255 11.62616 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.011843 B = 0.005760 C = 0.004473 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2363.714335 B = 4859.689216 C = 6257.768133 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.029 3.971 2 O -0.364 6.364 3 C 0.076 3.924 4 H 0.077 0.923 5 C 0.531 3.469 6 O -0.518 6.518 7 N -0.596 5.596 8 C 0.103 3.897 9 C -0.132 4.132 10 C -0.115 4.115 11 C 0.188 3.812 12 C 0.075 3.925 13 O -0.539 6.539 14 N -0.705 5.705 15 C -0.207 4.207 16 H 0.090 0.910 17 C -0.022 4.022 18 N -0.924 5.924 19 Si 0.899 3.101 20 H -0.285 1.285 21 H -0.299 1.299 22 H -0.299 1.299 23 C 0.115 3.885 24 C -0.104 4.104 25 C -0.124 4.124 26 C -0.130 4.130 27 C -0.090 4.090 28 C -0.129 4.129 29 H 0.039 0.961 30 H 0.043 0.957 31 H 0.087 0.913 32 H 0.078 0.922 33 H 0.063 0.937 34 H 0.093 0.907 35 H 0.059 0.941 36 H 0.076 0.924 37 H 0.040 0.960 38 H 0.022 0.978 39 H 0.038 0.962 40 H 0.353 0.647 41 H 0.385 0.615 42 H 0.248 0.752 43 H 0.065 0.935 44 H 0.093 0.907 45 H 0.069 0.931 46 H 0.096 0.904 47 H 0.047 0.953 48 H 0.044 0.956 49 H 0.056 0.944 50 H 0.075 0.925 51 H 0.103 0.897 52 H 0.049 0.951 53 H 0.075 0.925 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.948 -4.485 7.872 14.210 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 -0.282 6.282 3 C 0.015 3.985 4 H 0.094 0.906 5 C 0.318 3.682 6 O -0.393 6.393 7 N -0.331 5.331 8 C -0.020 4.020 9 C -0.170 4.170 10 C -0.155 4.155 11 C 0.094 3.906 12 C -0.006 4.006 13 O -0.341 6.341 14 N -0.347 5.347 15 C -0.338 4.338 16 H 0.108 0.892 17 C -0.216 4.216 18 N -0.574 5.574 19 Si 0.732 3.268 20 H -0.210 1.210 21 H -0.227 1.227 22 H -0.227 1.227 23 C -0.008 4.008 24 C -0.124 4.124 25 C -0.161 4.161 26 C -0.168 4.168 27 C -0.127 4.127 28 C -0.167 4.167 29 H 0.058 0.942 30 H 0.062 0.938 31 H 0.105 0.895 32 H 0.096 0.904 33 H 0.081 0.919 34 H 0.112 0.888 35 H 0.078 0.922 36 H 0.094 0.906 37 H 0.059 0.941 38 H 0.041 0.959 39 H 0.056 0.944 40 H 0.197 0.803 41 H 0.222 0.778 42 H 0.059 0.941 43 H 0.083 0.917 44 H 0.111 0.889 45 H 0.087 0.913 46 H 0.115 0.885 47 H 0.066 0.934 48 H 0.063 0.937 49 H 0.075 0.925 50 H 0.094 0.906 51 H 0.121 0.879 52 H 0.068 0.932 53 H 0.093 0.907 Dipole moment (debyes) X Y Z Total from point charges -10.874 -4.873 7.314 13.981 hybrid contribution 0.484 0.984 -0.225 1.119 sum -10.389 -3.889 7.089 13.165 Atomic orbital electron populations 1.22834 0.81255 1.02795 0.99881 1.88003 1.19179 1.25943 1.95030 1.22344 0.93255 0.85751 0.97147 0.90572 1.20022 0.88447 0.81044 0.78647 1.90607 1.49888 1.36123 1.62703 1.47852 1.15389 1.30887 1.38935 1.21918 0.91155 0.89091 0.99821 1.21898 0.96884 0.94133 1.04086 1.21838 0.95385 1.02009 0.96273 1.20031 0.91102 0.91432 0.87990 1.22707 0.96464 0.85201 0.96220 1.86837 1.41055 1.31105 1.75108 1.42557 1.73916 1.18531 0.99726 1.19562 1.30077 0.92794 0.91391 0.89225 1.24711 1.02999 0.97646 0.96231 1.69835 1.54336 1.33337 0.99921 0.86222 0.78413 0.84422 0.77732 1.21008 1.22664 1.22713 1.21792 0.84172 0.98330 0.96471 1.22198 0.99903 0.97483 0.92782 1.22573 0.97833 0.96942 0.98778 1.22593 0.98440 0.98114 0.97622 1.22559 0.95511 0.96111 0.98560 1.22392 0.98107 0.93659 1.02519 0.94195 0.93845 0.89489 0.90388 0.91881 0.88828 0.92221 0.90569 0.94119 0.95946 0.94417 0.80255 0.77773 0.94101 0.91652 0.88850 0.91259 0.88537 0.93386 0.93695 0.92513 0.90606 0.87884 0.93227 0.90673 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 0.30 10.79 101.05 1.09 1.39 16 2 O -0.36 -5.55 9.87 -48.05 -0.47 -6.03 16 3 C 0.08 1.17 2.00 -27.88 -0.06 1.11 16 4 H 0.08 0.99 4.94 -51.93 -0.26 0.73 16 5 C 0.53 9.57 5.49 -10.98 -0.06 9.51 16 6 O -0.52 -11.11 13.87 -7.26 -0.10 -11.21 16 7 N -0.60 -9.67 2.53 -172.51 -0.44 -10.10 16 8 C 0.10 1.38 5.39 -3.71 -0.02 1.36 16 9 C -0.13 -2.02 5.80 -26.61 -0.15 -2.18 16 10 C -0.12 -1.91 4.38 -26.69 -0.12 -2.03 16 11 C 0.19 3.42 0.69 -131.47 -0.09 3.33 16 12 C 0.08 1.28 6.08 37.16 0.23 1.50 16 13 O -0.54 -9.76 9.97 -35.23 -0.35 -10.11 16 14 N -0.70 -15.91 4.22 -46.91 -0.20 -16.10 16 15 C -0.21 -5.25 8.29 -15.06 -0.12 -5.37 16 16 H 0.09 2.33 5.31 -52.49 -0.28 2.06 16 17 C -0.02 -0.58 5.50 -17.43 -0.10 -0.67 16 18 N -0.92 -25.09 8.66 55.49 0.48 -24.61 16 19 Si 0.90 22.14 29.55 -169.99 -5.02 17.12 16 20 H -0.28 -6.96 7.11 56.52 0.40 -6.56 16 21 H -0.30 -7.61 7.11 56.52 0.40 -7.21 16 22 H -0.30 -7.52 7.11 56.52 0.40 -7.11 16 23 C 0.12 1.93 5.18 -3.49 -0.02 1.91 16 24 C -0.10 -1.70 3.01 -89.50 -0.27 -1.96 16 25 C -0.12 -2.23 5.83 -25.07 -0.15 -2.37 16 26 C -0.13 -2.46 6.91 -24.74 -0.17 -2.63 16 27 C -0.09 -1.91 5.29 -25.08 -0.13 -2.04 16 28 C -0.13 -2.36 5.98 -25.62 -0.15 -2.51 16 29 H 0.04 0.35 8.14 -51.93 -0.42 -0.07 16 30 H 0.04 0.41 7.91 -51.93 -0.41 0.00 16 31 H 0.09 0.77 8.14 -51.93 -0.42 0.34 16 32 H 0.08 0.94 5.03 -51.93 -0.26 0.68 16 33 H 0.06 0.71 8.14 -51.93 -0.42 0.29 16 34 H 0.09 1.78 5.89 -51.93 -0.31 1.48 16 35 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 36 H 0.08 1.46 6.82 -51.93 -0.35 1.10 16 37 H 0.04 0.58 8.14 -51.93 -0.42 0.16 16 38 H 0.02 0.32 8.14 -51.93 -0.42 -0.10 16 39 H 0.04 0.67 8.14 -51.93 -0.42 0.25 16 40 H 0.35 4.75 9.12 45.56 0.42 5.16 16 41 H 0.39 9.48 5.52 -40.82 -0.23 9.26 16 42 H 0.25 6.80 8.20 -40.82 -0.33 6.46 16 43 H 0.07 0.92 8.14 -51.93 -0.42 0.49 16 44 H 0.09 1.77 7.02 -51.93 -0.36 1.41 16 45 H 0.07 1.00 7.91 -51.93 -0.41 0.59 16 46 H 0.10 1.99 5.10 -51.93 -0.27 1.73 16 47 H 0.05 0.79 8.14 -51.93 -0.42 0.37 16 48 H 0.04 0.78 8.14 -51.93 -0.42 0.36 16 49 H 0.06 1.11 8.14 -51.93 -0.42 0.69 16 50 H 0.08 1.78 6.76 -51.93 -0.35 1.42 16 51 H 0.10 2.55 4.53 -51.93 -0.24 2.32 16 52 H 0.05 0.86 8.14 -51.93 -0.42 0.44 16 53 H 0.07 1.41 3.58 -51.93 -0.19 1.22 16 LS Contribution 377.93 15.07 5.70 5.70 Total: -1.00 -30.32 377.93 -8.39 -38.71 By element: Atomic # 1 Polarization: 25.99 SS G_CDS: -7.69 Total: 18.30 kcal Atomic # 6 Polarization: -1.37 SS G_CDS: -0.29 Total: -1.66 kcal Atomic # 7 Polarization: -50.67 SS G_CDS: -0.15 Total: -50.82 kcal Atomic # 8 Polarization: -26.42 SS G_CDS: -0.93 Total: -27.34 kcal Atomic # 14 Polarization: 22.14 SS G_CDS: -5.02 Total: 17.12 kcal Total LS contribution 5.70 Total: 5.70 kcal Total: -30.32 -8.39 -38.71 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. ZINC001327604413.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 -57.237 kcal (2) G-P(sol) polarization free energy of solvation -30.318 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -87.555 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.394 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.712 kcal (6) G-S(sol) free energy of system = (1) + (5) -95.949 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.86 seconds