Wall clock time and date at job start Tue Mar 31 2020 20:52:13 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 1.17408 * 1 3 3 C 1.47193 * 179.97438 * 2 1 4 4 O 1.42908 * 109.46992 * 210.60519 * 3 2 1 5 5 C 1.42902 * 114.00093 * 179.97438 * 4 3 2 6 6 H 1.09000 * 109.46795 * 29.99680 * 5 4 3 7 7 C 1.52995 * 109.46976 * 270.00345 * 5 4 3 8 8 C 1.50699 * 109.47043 * 150.00030 * 5 4 3 9 9 O 1.21277 * 119.99923 * 4.99904 * 8 5 4 10 10 N 1.34774 * 119.99788 * 185.00349 * 8 5 4 11 11 C 1.46499 * 119.99749 * 179.97438 * 10 8 5 12 12 C 1.52999 * 109.46935 * 179.97438 * 11 10 8 13 13 N 1.46509 * 109.46883 * 180.02562 * 12 11 10 14 14 C 1.36932 * 119.99716 * 90.00230 * 13 12 11 15 15 H 1.08002 * 119.99947 * 217.41612 * 14 13 12 16 16 C 1.38810 * 120.00309 * 37.42233 * 14 13 12 17 17 N 1.31612 * 120.00148 * 21.25588 * 16 14 13 18 18 Si 1.86802 * 120.00028 * 201.25755 * 16 14 13 19 19 H 1.48497 * 109.47081 * 89.99526 * 18 16 14 20 20 H 1.48500 * 109.47201 * 209.99948 * 18 16 14 21 21 H 1.48500 * 109.46910 * 329.99852 * 18 16 14 22 22 C 1.46497 * 119.99674 * 269.99737 * 13 12 11 23 23 C 1.54244 * 108.89755 * 237.67067 * 22 13 12 24 24 C 1.50472 * 108.52577 * 159.27023 * 23 22 13 25 25 C 1.54065 * 112.50299 * 94.15214 * 24 23 22 26 26 C 1.54068 * 112.81486 * 318.28286 * 25 24 23 27 27 C 1.50478 * 112.49567 * 318.28435 * 26 25 24 28 28 C 1.45545 * 108.89168 * 114.78925 * 22 13 12 29 29 H 4.38456 * 5.44399 * 179.97438 * 4 1 2 30 30 H 1.08993 * 109.47229 * 90.60410 * 3 2 1 31 31 H 1.09001 * 109.47340 * 330.60190 * 3 2 1 32 32 H 1.09002 * 109.48073 * 59.99666 * 7 5 4 33 33 H 1.09007 * 109.46807 * 299.99666 * 7 5 4 34 34 H 1.09001 * 109.47051 * 180.02562 * 7 5 4 35 35 H 0.97000 * 119.99905 * 359.97438 * 10 8 5 36 36 H 1.08997 * 109.47340 * 299.99960 * 11 10 8 37 37 H 1.09006 * 109.47188 * 59.99721 * 11 10 8 38 38 H 1.08995 * 109.47512 * 299.99779 * 12 11 10 39 39 H 1.09000 * 109.47335 * 60.00439 * 12 11 10 40 40 H 0.97008 * 119.99981 * 174.95260 * 17 16 14 41 41 H 1.08995 * 108.87744 * 356.18392 * 22 13 12 42 42 H 1.09006 * 109.62709 * 278.98209 * 23 22 13 43 43 H 1.09003 * 109.62440 * 39.55228 * 23 22 13 44 44 H 1.09000 * 108.87498 * 333.36575 * 24 23 22 45 45 H 1.09004 * 108.87338 * 214.93413 * 24 23 22 46 46 H 1.09001 * 108.81214 * 197.42518 * 25 24 23 47 47 H 1.08996 * 108.72613 * 79.07884 * 25 24 23 48 48 H 1.08990 * 108.87570 * 197.50731 * 26 25 24 49 49 H 1.08999 * 108.87454 * 79.05957 * 26 25 24 50 50 H 1.09001 * 109.63001 * 334.44510 * 27 26 25 51 51 H 1.08992 * 109.63054 * 213.86397 * 27 26 25 52 52 H 1.08998 * 108.89862 * 303.43954 * 28 22 13 53 53 H 1.09000 * 108.89362 * 62.03344 * 28 22 13 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 1.1741 0.0000 0.0000 3 6 2.6460 0.0007 0.0000 4 8 3.1218 1.1605 0.6860 5 6 4.5463 1.2580 0.7439 6 1 4.9792 0.7806 -0.1351 7 6 5.0544 0.5586 2.0062 8 6 4.9495 2.7097 0.7771 9 8 4.1008 3.5734 0.8451 10 7 6.2533 3.0482 0.7312 11 6 6.6452 4.4594 0.7629 12 6 8.1701 4.5667 0.6999 13 7 8.5620 5.9780 0.7322 14 6 8.7971 6.5960 1.9313 15 1 8.4987 7.6237 2.0769 16 6 9.4191 5.9016 2.9598 17 7 10.1468 4.8386 2.6903 18 14 9.2233 6.4759 4.7266 19 1 8.0383 5.8175 5.3326 20 1 10.4387 6.1179 5.5011 21 1 9.0372 7.9490 4.7504 22 6 8.7025 6.7280 -0.5184 23 6 10.1352 7.2929 -0.6038 24 6 10.4421 7.6023 -2.0441 25 6 10.1484 9.0704 -2.4073 26 6 8.8334 9.5865 -1.7923 27 6 7.7230 8.5743 -1.8750 28 6 7.6908 7.7735 -0.5571 29 1 -1.0502 -0.0003 -0.0004 30 1 3.0093 0.0117 -1.0275 31 1 3.0098 -0.8945 0.5045 32 1 4.7628 -0.4915 1.9823 33 1 4.6214 1.0360 2.8854 34 1 6.1409 0.6333 2.0507 35 1 6.9320 2.3573 0.6772 36 1 6.2085 4.9771 -0.0911 37 1 6.2870 4.9153 1.6860 38 1 8.6064 4.0492 1.5542 39 1 8.5286 4.1108 -0.2230 40 1 10.6407 4.3966 3.3986 41 1 8.5415 6.0497 -1.3563 42 1 10.2053 8.2047 -0.0105 43 1 10.8432 6.5537 -0.2291 44 1 9.8392 6.9542 -2.6801 45 1 11.4958 7.3964 -2.2322 46 1 10.0875 9.1588 -3.4920 47 1 10.9705 9.6905 -2.0501 48 1 8.5275 10.4894 -2.3205 49 1 9.0073 9.8344 -0.7452 50 1 7.9054 7.8979 -2.7100 51 1 6.7709 9.0859 -2.0159 52 1 6.7072 7.3173 -0.4453 53 1 7.8586 8.4580 0.2744 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 ZINC001499517956.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 20:52:13 Heat of formation + Delta-G solvation = -19.527789 kcal Electronic energy + Delta-G solvation = -29887.541098 eV Core-core repulsion = 25954.188103 eV Total energy + Delta-G solvation = -3933.352996 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.10 seconds Orbital eigenvalues (eV) -39.75108 -38.63356 -37.79884 -35.61645 -34.03614 -33.61440 -31.88486 -31.55215 -31.48197 -29.83059 -27.47900 -27.29803 -24.71452 -24.22641 -23.98315 -22.78976 -20.79020 -20.14795 -19.65985 -18.81749 -18.74472 -17.17452 -17.01237 -16.33892 -15.87314 -15.48149 -15.13469 -14.86885 -14.67000 -14.64360 -14.12840 -14.07301 -13.67061 -13.46415 -13.26783 -13.12484 -12.81345 -12.49039 -12.40191 -12.33061 -12.21465 -11.81217 -11.53728 -11.51668 -11.36526 -11.01810 -10.90573 -10.86284 -10.74644 -10.61980 -10.46623 -10.22416 -10.17802 -9.99738 -9.92712 -9.85083 -9.72606 -9.62336 -9.40068 -9.20365 -8.58473 -8.46484 -6.57889 -5.84463 -3.38456 2.21646 2.58603 2.90966 3.27983 3.35990 3.42670 3.45453 3.90710 4.36650 4.45745 4.69164 4.87077 4.92234 4.95794 5.08269 5.15219 5.22472 5.27061 5.31675 5.47399 5.51016 5.55259 5.67399 5.68560 5.79879 5.87194 5.92916 6.00465 6.08559 6.10466 6.14332 6.24950 6.26737 6.44896 6.51516 6.56930 6.59537 6.63347 6.71774 6.78648 6.80667 6.89993 6.99161 7.00657 7.06703 7.31467 7.34833 7.42284 7.56337 7.83806 7.90467 8.50233 8.57968 9.15634 9.77899 10.35708 11.18216 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.010302 B = 0.002906 C = 0.002451 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2717.378756 B = 9632.191495 C =11421.641679 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.176 4.176 2 C -0.190 4.190 3 C 0.169 3.831 4 O -0.351 6.351 5 C 0.071 3.929 6 H 0.087 0.913 7 C -0.171 4.171 8 C 0.507 3.493 9 O -0.526 6.526 10 N -0.717 5.717 11 C 0.099 3.901 12 C 0.139 3.861 13 N -0.578 5.578 14 C -0.252 4.252 15 H 0.061 0.939 16 C 0.015 3.985 17 N -0.890 5.890 18 Si 0.894 3.106 19 H -0.286 1.286 20 H -0.292 1.292 21 H -0.278 1.278 22 C 0.178 3.822 23 C -0.113 4.113 24 C -0.116 4.116 25 C -0.112 4.112 26 C -0.116 4.116 27 C -0.114 4.114 28 C -0.123 4.123 29 H 0.222 0.778 30 H 0.075 0.925 31 H 0.076 0.924 32 H 0.067 0.933 33 H 0.071 0.929 34 H 0.077 0.923 35 H 0.397 0.603 36 H 0.049 0.951 37 H 0.064 0.936 38 H 0.101 0.899 39 H 0.027 0.973 40 H 0.255 0.745 41 H 0.040 0.960 42 H 0.058 0.942 43 H 0.068 0.932 44 H 0.052 0.948 45 H 0.048 0.952 46 H 0.048 0.952 47 H 0.052 0.948 48 H 0.047 0.953 49 H 0.063 0.937 50 H 0.058 0.942 51 H 0.052 0.948 52 H 0.051 0.949 53 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.299 -7.568 -8.758 13.178 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 -0.193 4.193 2 C -0.190 4.190 3 C 0.093 3.907 4 O -0.270 6.270 5 C 0.010 3.990 6 H 0.105 0.895 7 C -0.229 4.229 8 C 0.291 3.709 9 O -0.401 6.401 10 N -0.370 5.370 11 C -0.026 4.026 12 C 0.011 3.989 13 N -0.298 5.298 14 C -0.382 4.382 15 H 0.079 0.921 16 C -0.185 4.185 17 N -0.533 5.533 18 Si 0.724 3.276 19 H -0.213 1.213 20 H -0.218 1.218 21 H -0.203 1.203 22 C 0.072 3.928 23 C -0.152 4.152 24 C -0.154 4.154 25 C -0.150 4.150 26 C -0.153 4.153 27 C -0.153 4.153 28 C -0.162 4.162 29 H 0.239 0.761 30 H 0.093 0.907 31 H 0.093 0.907 32 H 0.086 0.914 33 H 0.091 0.909 34 H 0.096 0.904 35 H 0.230 0.770 36 H 0.067 0.933 37 H 0.083 0.917 38 H 0.118 0.882 39 H 0.046 0.954 40 H 0.065 0.935 41 H 0.058 0.942 42 H 0.077 0.923 43 H 0.087 0.913 44 H 0.071 0.929 45 H 0.067 0.933 46 H 0.067 0.933 47 H 0.071 0.929 48 H 0.066 0.934 49 H 0.081 0.919 50 H 0.077 0.923 51 H 0.071 0.929 52 H 0.070 0.930 53 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -6.951 -6.905 -8.501 12.972 hybrid contribution 0.219 -0.254 0.886 0.948 sum -6.733 -7.160 -7.614 12.432 Atomic orbital electron populations 1.24961 0.95876 0.98448 0.99991 1.22475 0.93851 1.01664 1.01000 1.19178 0.85018 0.89365 0.97131 1.88140 1.19362 1.42801 1.76652 1.21981 0.82467 0.94818 0.99781 0.89481 1.22248 1.02209 1.00736 0.97726 1.20225 0.83250 0.89929 0.77504 1.90714 1.50249 1.50954 1.48220 1.46049 1.06174 1.10404 1.74351 1.22452 1.00258 0.78556 1.01325 1.21073 0.88456 0.87723 1.01632 1.43808 1.77506 1.07122 1.01336 1.18935 1.33041 0.97518 0.88659 0.92136 1.25146 0.96370 0.98154 0.98807 1.69874 1.29164 1.22438 1.31816 0.86435 0.77217 0.78689 0.85300 1.21316 1.21837 1.20297 1.19358 0.92451 0.92348 0.88619 1.21616 0.98642 1.01354 0.93599 1.21370 1.00058 0.95424 0.98542 1.21887 0.97074 0.96819 0.99226 1.21318 0.94912 0.97770 1.01334 1.21296 0.97380 0.97862 0.98747 1.20979 1.00020 0.99097 0.96150 0.76141 0.90681 0.90665 0.91394 0.90943 0.90372 0.76985 0.93250 0.91711 0.88164 0.95438 0.93513 0.94163 0.92337 0.91311 0.92897 0.93347 0.93305 0.92935 0.93440 0.91871 0.92325 0.92926 0.92989 0.91863 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 C -0.18 -1.76 19.25 29.55 0.57 -1.19 16 2 C -0.19 -2.23 13.73 -37.13 -0.51 -2.74 16 3 C 0.17 1.76 6.22 34.37 0.21 1.97 16 4 O -0.35 -5.08 9.48 -55.09 -0.52 -5.60 16 5 C 0.07 0.88 3.13 -27.89 -0.09 0.79 16 6 H 0.09 0.78 7.79 -51.93 -0.40 0.38 16 7 C -0.17 -1.78 9.48 37.15 0.35 -1.43 16 8 C 0.51 8.64 7.18 -10.99 -0.08 8.56 16 9 O -0.53 -11.59 16.51 -14.30 -0.24 -11.83 16 10 N -0.72 -11.56 5.52 -60.30 -0.33 -11.90 16 11 C 0.10 1.96 6.00 -4.04 -0.02 1.94 16 12 C 0.14 2.92 5.38 -4.04 -0.02 2.90 16 13 N -0.58 -13.07 2.28 -168.96 -0.38 -13.45 16 14 C -0.25 -6.37 8.43 -15.06 -0.13 -6.50 16 15 H 0.06 1.58 6.99 -52.49 -0.37 1.21 16 16 C 0.02 0.40 4.96 -17.43 -0.09 0.31 16 17 N -0.89 -23.72 11.45 55.49 0.64 -23.08 16 18 Si 0.89 21.05 29.61 -169.99 -5.03 16.01 16 19 H -0.29 -6.88 7.11 56.52 0.40 -6.48 16 20 H -0.29 -6.93 7.11 56.52 0.40 -6.53 16 21 H -0.28 -6.50 7.11 56.52 0.40 -6.10 16 22 C 0.18 3.48 2.13 -70.80 -0.15 3.32 16 23 C -0.11 -2.13 4.54 -27.34 -0.12 -2.26 16 24 C -0.12 -1.77 5.31 -27.44 -0.15 -1.92 16 25 C -0.11 -1.52 5.85 -25.62 -0.15 -1.67 16 26 C -0.12 -1.62 5.31 -27.43 -0.15 -1.77 16 27 C -0.11 -1.70 5.61 -27.34 -0.15 -1.85 16 28 C -0.12 -2.24 4.51 -29.59 -0.13 -2.37 16 29 H 0.22 1.32 7.80 -54.08 -0.42 0.90 16 30 H 0.08 0.63 8.08 -51.93 -0.42 0.21 16 31 H 0.08 0.58 7.87 -51.93 -0.41 0.17 16 32 H 0.07 0.54 7.87 -51.93 -0.41 0.13 16 33 H 0.07 0.89 8.14 -51.92 -0.42 0.46 16 34 H 0.08 0.72 7.92 -51.93 -0.41 0.31 16 35 H 0.40 5.17 8.25 -40.82 -0.34 4.83 16 36 H 0.05 1.01 8.14 -51.93 -0.42 0.59 16 37 H 0.06 1.48 8.14 -51.93 -0.42 1.06 16 38 H 0.10 2.38 5.50 -51.93 -0.29 2.09 16 39 H 0.03 0.54 7.87 -51.93 -0.41 0.13 16 40 H 0.25 6.65 8.32 -40.82 -0.34 6.31 16 41 H 0.04 0.77 7.06 -51.93 -0.37 0.40 16 42 H 0.06 1.16 6.98 -51.93 -0.36 0.80 16 43 H 0.07 1.50 8.13 -51.93 -0.42 1.08 16 44 H 0.05 0.79 6.63 -51.93 -0.34 0.44 16 45 H 0.05 0.70 8.14 -51.93 -0.42 0.28 16 46 H 0.05 0.59 8.14 -51.93 -0.42 0.17 16 47 H 0.05 0.69 8.14 -51.93 -0.42 0.26 16 48 H 0.05 0.59 8.14 -51.93 -0.42 0.16 16 49 H 0.06 0.97 6.63 -51.93 -0.34 0.62 16 50 H 0.06 0.84 6.98 -51.93 -0.36 0.48 16 51 H 0.05 0.73 8.14 -51.93 -0.42 0.30 16 52 H 0.05 0.99 8.14 -51.93 -0.42 0.57 16 53 H 0.06 1.25 6.36 -51.93 -0.33 0.92 16 LS Contribution 419.49 15.07 6.32 6.32 Total: -1.00 -31.53 419.49 -9.70 -41.23 By element: Atomic # 1 Polarization: 15.53 SS G_CDS: -9.35 Total: 6.18 kcal Atomic # 6 Polarization: -3.09 SS G_CDS: -0.80 Total: -3.89 kcal Atomic # 7 Polarization: -48.35 SS G_CDS: -0.08 Total: -48.43 kcal Atomic # 8 Polarization: -16.67 SS G_CDS: -0.76 Total: -17.43 kcal Atomic # 14 Polarization: 21.05 SS G_CDS: -5.03 Total: 16.01 kcal Total LS contribution 6.32 Total: 6.32 kcal Total: -31.53 -9.70 -41.23 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. ZINC001499517956.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 21.702 kcal (2) G-P(sol) polarization free energy of solvation -31.529 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -9.827 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.701 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.230 kcal (6) G-S(sol) free energy of system = (1) + (5) -19.528 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds