Wall clock time and date at job start Tue Mar 31 2020 20:23:28 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 1.53008 * 1 3 3 C 1.52997 * 109.47212 * 2 1 4 4 H 1.08995 * 109.47246 * 303.32577 * 3 2 1 5 5 C 1.50701 * 109.46838 * 183.32703 * 3 2 1 6 6 H 1.08003 * 119.99672 * 240.00003 * 5 3 2 7 7 C 1.37876 * 120.00107 * 60.00167 * 5 3 2 8 8 N 1.31516 * 119.99650 * 0.02562 * 7 5 3 9 9 Si 1.86791 * 120.00027 * 179.97438 * 7 5 3 10 10 H 1.48505 * 109.47389 * 0.02562 * 9 7 5 11 11 H 1.48496 * 109.47305 * 119.99853 * 9 7 5 12 12 H 1.48495 * 109.47454 * 240.00101 * 9 7 5 13 13 N 1.46897 * 109.46965 * 63.32864 * 3 2 1 14 14 C 1.47276 * 111.00423 * 67.74472 * 13 3 2 15 15 C 1.50567 * 107.62023 * 192.37590 * 14 13 3 16 16 C 1.49863 * 113.89268 * 305.64534 * 15 14 13 17 17 H 1.08994 * 105.75801 * 149.43064 * 16 15 14 18 18 O 1.43317 * 113.51453 * 264.30554 * 16 15 14 19 19 C 1.45105 * 104.84399 * 165.48518 * 18 16 15 20 20 C 1.55118 * 102.93705 * 316.73352 * 19 18 16 21 21 C 1.51674 * 117.48136 * 32.02469 * 16 15 14 22 22 C 1.50697 * 109.90019 * 103.38555 * 21 16 15 23 23 O 1.21284 * 120.00050 * 0.02562 * 22 21 16 24 24 N 1.34781 * 119.99802 * 179.97438 * 22 21 16 25 25 C 1.46499 * 119.99851 * 180.02562 * 24 22 21 26 26 C 1.52996 * 109.47126 * 180.02562 * 25 24 22 27 27 C 1.53001 * 117.49861 * 243.62060 * 26 25 24 28 28 C 1.52999 * 60.00136 * 252.50516 * 27 26 25 29 29 C 1.46062 * 111.00173 * 190.13933 * 13 3 2 30 30 H 1.09005 * 109.46689 * 299.99734 * 1 2 3 31 31 H 1.08998 * 109.46949 * 60.00090 * 1 2 3 32 32 H 1.08995 * 109.47250 * 179.97438 * 1 2 3 33 33 H 1.09005 * 109.46633 * 239.99712 * 2 1 3 34 34 H 1.09006 * 109.46760 * 120.00219 * 2 1 3 35 35 H 0.97005 * 119.99364 * 180.02562 * 8 7 5 36 36 H 1.08997 * 109.80418 * 312.27299 * 14 13 3 37 37 H 1.08999 * 109.80529 * 73.08528 * 14 13 3 38 38 H 1.09006 * 108.04365 * 184.61041 * 15 14 13 39 39 H 1.08999 * 108.41947 * 66.95602 * 15 14 13 40 40 H 1.09004 * 110.71793 * 75.09945 * 19 18 16 41 41 H 1.09005 * 110.71510 * 198.19301 * 19 18 16 42 42 H 1.08996 * 110.85513 * 154.54984 * 20 19 18 43 43 H 1.09001 * 110.85228 * 277.98184 * 20 19 18 44 44 H 0.96996 * 119.99827 * 0.02562 * 24 22 21 45 45 H 1.08999 * 109.46897 * 299.99904 * 25 24 22 46 46 H 1.09000 * 109.47404 * 59.99760 * 25 24 22 47 47 H 1.09004 * 115.55448 * 29.32410 * 26 25 24 48 48 H 1.09002 * 117.49953 * 0.02562 * 27 26 25 49 49 H 1.09004 * 117.49901 * 145.01502 * 27 26 25 50 50 H 1.08991 * 117.50005 * 252.51154 * 28 27 26 51 51 H 1.09002 * 117.49791 * 107.48558 * 28 27 26 52 52 H 1.09001 * 108.80478 * 55.67060 * 29 13 3 53 53 H 1.09004 * 108.80332 * 297.41759 * 29 13 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 6 1.5301 0.0000 0.0000 3 6 2.0401 1.4425 0.0000 4 1 1.6289 1.9732 -0.8586 5 6 3.5448 1.4432 -0.0825 6 1 4.1286 1.8953 0.7057 7 6 4.1763 0.8666 -1.1641 8 7 3.4653 0.3165 -2.1240 9 14 6.0414 0.8681 -1.2666 10 1 6.6025 1.5447 -0.0696 11 1 6.5353 -0.5312 -1.3206 12 1 6.4693 1.5916 -2.4907 13 7 1.6172 2.1113 1.2376 14 6 2.3002 1.5357 2.4086 15 6 1.6019 2.0474 3.6406 16 6 1.5036 3.5414 3.7062 17 1 0.5851 3.7539 4.2531 18 8 2.5491 4.1501 4.4746 19 6 2.4899 5.5590 4.1325 20 6 2.2985 5.5348 2.5933 21 6 1.3782 4.2928 2.3946 22 6 -0.0475 4.7373 2.1924 23 8 -0.8884 4.4752 3.0261 24 7 -0.3877 5.4268 1.0854 25 6 -1.7736 5.8594 0.8891 26 6 -1.8889 6.6157 -0.4358 27 6 -2.2868 8.0918 -0.3744 28 6 -3.2864 7.0505 -0.8819 29 6 1.8754 3.5474 1.1711 30 1 -0.3633 0.5138 0.8901 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3633 -1.0276 -0.0005 33 1 1.8933 -0.5139 -0.8900 34 1 1.8934 -0.5139 0.8900 35 1 3.9096 -0.0895 -2.8848 36 1 2.2450 0.4478 2.3705 37 1 3.3431 1.8523 2.4204 38 1 2.1518 1.6924 4.5123 39 1 0.5965 1.6272 3.6663 40 1 1.6408 6.0387 4.6193 41 1 3.4201 6.0602 4.4005 42 1 1.8039 6.4432 2.2495 43 1 3.2535 5.3991 2.0857 44 1 0.2849 5.6367 0.4189 45 1 -2.4268 4.9871 0.8671 46 1 -2.0694 6.5143 1.7087 47 1 -1.1837 6.3162 -1.2112 48 1 -2.4660 8.5242 0.6100 49 1 -1.8432 8.7637 -1.1092 50 1 -3.5004 7.0373 -1.9505 51 1 -4.1237 6.7977 -0.2313 52 1 1.3815 3.9527 0.2880 53 1 2.9494 3.7071 1.0747 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 ZINC001255170753.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 20:23:28 Heat of formation + Delta-G solvation = -48.207122 kcal Electronic energy + Delta-G solvation = -31870.292154 eV Core-core repulsion = 27935.695529 eV Total energy + Delta-G solvation = -3934.596625 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.88 seconds Orbital eigenvalues (eV) -41.09330 -38.73482 -37.49635 -37.25604 -34.32401 -33.78643 -32.62148 -31.64700 -30.37120 -28.62679 -27.09480 -26.51455 -23.94329 -23.26847 -22.66396 -22.56636 -22.14519 -21.14178 -20.73690 -19.10417 -18.49568 -17.30091 -16.44299 -16.33034 -15.78182 -15.60119 -15.27250 -15.07325 -14.88470 -14.52054 -14.31874 -14.19454 -13.72883 -13.64769 -13.05691 -13.01829 -12.90289 -12.53474 -12.31020 -12.09805 -11.83004 -11.79676 -11.62042 -11.40630 -11.37424 -11.19671 -11.11005 -10.90466 -10.84857 -10.72589 -10.49693 -10.42594 -10.40641 -10.16422 -9.86790 -9.73068 -9.63279 -9.35352 -9.13729 -9.06206 -8.97927 -8.40033 -7.18969 -6.03003 -4.16292 2.78154 3.10746 3.22747 3.32250 3.35614 3.57099 4.06609 4.36092 4.41556 4.45850 4.65118 4.69465 4.78200 4.87530 4.98815 5.08074 5.18195 5.22038 5.29850 5.37401 5.45999 5.47439 5.59726 5.62073 5.66769 5.71295 5.72330 5.84886 5.91024 5.95285 5.99911 6.08725 6.17418 6.31019 6.39862 6.42345 6.45755 6.48367 6.51844 6.67862 6.76679 6.87987 7.06994 7.13209 7.16861 7.33641 7.54465 7.57412 7.73944 7.93412 8.10556 8.25806 8.33114 8.41858 8.93996 9.51910 10.96382 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.009643 B = 0.004261 C = 0.003648 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2903.048116 B = 6569.334487 C = 7672.712697 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.138 4.138 2 C -0.109 4.109 3 C 0.215 3.785 4 H 0.036 0.964 5 C -0.544 4.544 6 H 0.059 0.941 7 C 0.070 3.930 8 N -0.884 5.884 9 Si 0.885 3.115 10 H -0.274 1.274 11 H -0.284 1.284 12 H -0.285 1.285 13 N -0.526 5.526 14 C 0.061 3.939 15 C -0.104 4.104 16 C 0.097 3.903 17 H 0.067 0.933 18 O -0.369 6.369 19 C 0.045 3.955 20 C -0.147 4.147 21 C -0.096 4.096 22 C 0.543 3.457 23 O -0.539 6.539 24 N -0.726 5.726 25 C 0.153 3.847 26 C -0.169 4.169 27 C -0.178 4.178 28 C -0.170 4.170 29 C 0.079 3.921 30 H 0.048 0.952 31 H 0.036 0.964 32 H 0.025 0.975 33 H 0.092 0.908 34 H 0.034 0.966 35 H 0.260 0.740 36 H 0.079 0.921 37 H 0.040 0.960 38 H 0.068 0.932 39 H 0.076 0.924 40 H 0.059 0.941 41 H 0.093 0.907 42 H 0.078 0.922 43 H 0.093 0.907 44 H 0.402 0.598 45 H 0.072 0.928 46 H 0.066 0.934 47 H 0.113 0.887 48 H 0.095 0.905 49 H 0.095 0.905 50 H 0.097 0.903 51 H 0.097 0.903 52 H 0.064 0.936 53 H 0.050 0.950 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.697 13.226 4.859 16.056 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 -0.195 4.195 2 C -0.147 4.147 3 C 0.109 3.891 4 H 0.054 0.946 5 C -0.583 4.583 6 H 0.077 0.923 7 C -0.133 4.133 8 N -0.523 5.523 9 Si 0.713 3.287 10 H -0.199 1.199 11 H -0.210 1.210 12 H -0.211 1.211 13 N -0.250 5.250 14 C -0.067 4.067 15 C -0.141 4.141 16 C 0.039 3.961 17 H 0.085 0.915 18 O -0.288 6.288 19 C -0.032 4.032 20 C -0.185 4.185 21 C -0.100 4.100 22 C 0.329 3.671 23 O -0.416 6.416 24 N -0.378 5.378 25 C 0.030 3.970 26 C -0.187 4.187 27 C -0.215 4.215 28 C -0.208 4.208 29 C -0.051 4.051 30 H 0.067 0.933 31 H 0.056 0.944 32 H 0.044 0.956 33 H 0.110 0.890 34 H 0.052 0.948 35 H 0.070 0.930 36 H 0.097 0.903 37 H 0.058 0.942 38 H 0.086 0.914 39 H 0.094 0.906 40 H 0.077 0.923 41 H 0.111 0.889 42 H 0.097 0.903 43 H 0.111 0.889 44 H 0.238 0.762 45 H 0.090 0.910 46 H 0.084 0.916 47 H 0.131 0.869 48 H 0.113 0.887 49 H 0.113 0.887 50 H 0.116 0.884 51 H 0.115 0.885 52 H 0.082 0.918 53 H 0.068 0.932 Dipole moment (debyes) X Y Z Total from point charges -8.700 12.756 5.483 16.385 hybrid contribution 2.130 0.353 -0.917 2.346 sum -6.569 13.109 4.566 15.358 Atomic orbital electron populations 1.21706 0.98856 0.98422 1.00554 1.21579 0.92185 0.98963 1.01979 1.19283 0.92896 0.91216 0.85728 0.94601 1.21793 0.92630 1.37794 1.06107 0.92330 1.24895 0.97838 0.94980 0.95562 1.69890 1.34834 1.37831 1.09711 0.86646 0.86298 0.77815 0.77899 1.19876 1.20985 1.21102 1.62739 1.56281 1.00807 1.05138 1.21605 0.95907 0.99908 0.89301 1.20505 1.02272 0.91903 0.99459 1.21129 0.91410 0.94227 0.89336 0.91503 1.89095 1.56098 1.19019 1.64589 1.23581 1.01826 0.84233 0.93571 1.23642 1.00412 0.96700 0.97735 1.21446 0.92136 0.97138 0.99251 1.20130 0.90111 0.76130 0.80702 1.90631 1.51583 1.55648 1.43714 1.45870 1.10897 1.57659 1.23382 1.20831 0.83295 0.98288 0.94622 1.22483 1.00010 0.97130 0.99104 1.23082 1.03732 0.91711 1.02988 1.22941 0.92633 1.03301 1.01905 1.21479 0.99501 0.91110 0.93001 0.93268 0.94444 0.95616 0.88992 0.94761 0.92955 0.90289 0.94156 0.91387 0.90572 0.92289 0.88851 0.90326 0.88860 0.76237 0.90991 0.91602 0.86929 0.88650 0.88672 0.88419 0.88483 0.91770 0.93191 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.14 -2.81 9.79 37.16 0.36 -2.44 16 2 C -0.11 -2.51 5.17 -26.73 -0.14 -2.65 16 3 C 0.21 5.03 1.72 -68.87 -0.12 4.91 16 4 H 0.04 0.93 7.98 -51.93 -0.41 0.52 16 5 C -0.54 -13.85 7.20 -34.44 -0.25 -14.09 16 6 H 0.06 1.51 5.81 -52.48 -0.30 1.21 16 7 C 0.07 1.83 5.30 -17.82 -0.09 1.73 16 8 N -0.88 -24.01 11.30 55.43 0.63 -23.38 16 9 Si 0.89 20.52 29.54 -169.99 -5.02 15.50 16 10 H -0.27 -6.35 7.11 56.52 0.40 -5.94 16 11 H -0.28 -6.62 7.11 56.52 0.40 -6.22 16 12 H -0.28 -6.59 7.11 56.52 0.40 -6.19 16 13 N -0.53 -10.63 4.02 -230.79 -0.93 -11.56 16 14 C 0.06 1.20 4.69 -4.83 -0.02 1.17 16 15 C -0.10 -1.81 5.64 -29.50 -0.17 -1.98 16 16 C 0.10 1.66 2.66 -28.96 -0.08 1.58 16 17 H 0.07 1.22 6.07 -51.93 -0.32 0.91 16 18 O -0.37 -6.14 11.41 -35.23 -0.40 -6.54 16 19 C 0.04 0.58 7.70 38.28 0.29 0.87 16 20 C -0.15 -1.86 6.19 -24.09 -0.15 -2.01 16 21 C -0.10 -1.50 0.80 -155.49 -0.12 -1.62 16 22 C 0.54 8.55 6.40 -10.99 -0.07 8.48 16 23 O -0.54 -10.10 15.10 5.55 0.08 -10.02 16 24 N -0.73 -9.15 5.11 -60.30 -0.31 -9.46 16 25 C 0.15 1.72 5.96 -4.04 -0.02 1.70 16 26 C -0.17 -1.51 5.85 -90.62 -0.53 -2.04 16 27 C -0.18 -1.35 10.18 -26.73 -0.27 -1.62 16 28 C -0.17 -1.33 10.25 -26.73 -0.27 -1.60 16 29 C 0.08 1.41 4.08 -4.96 -0.02 1.39 16 30 H 0.05 0.99 7.70 -51.93 -0.40 0.59 16 31 H 0.04 0.76 8.14 -51.93 -0.42 0.33 16 32 H 0.02 0.47 8.14 -51.93 -0.42 0.05 16 33 H 0.09 2.38 5.99 -51.93 -0.31 2.07 16 34 H 0.03 0.78 6.28 -51.93 -0.33 0.46 16 35 H 0.26 6.80 8.31 -40.82 -0.34 6.46 16 36 H 0.08 1.60 6.09 -51.93 -0.32 1.28 16 37 H 0.04 0.85 6.52 -51.93 -0.34 0.52 16 38 H 0.07 1.11 8.07 -51.93 -0.42 0.69 16 39 H 0.08 1.34 8.14 -51.93 -0.42 0.92 16 40 H 0.06 0.72 8.14 -51.93 -0.42 0.30 16 41 H 0.09 0.99 8.14 -51.93 -0.42 0.57 16 42 H 0.08 0.82 7.74 -51.93 -0.40 0.42 16 43 H 0.09 1.19 7.21 -51.93 -0.37 0.81 16 44 H 0.40 4.43 7.33 -40.82 -0.30 4.13 16 45 H 0.07 0.91 8.14 -51.93 -0.42 0.49 16 46 H 0.07 0.74 7.88 -51.93 -0.41 0.33 16 47 H 0.11 1.01 8.04 -51.93 -0.42 0.59 16 48 H 0.10 0.70 8.03 -51.93 -0.42 0.28 16 49 H 0.09 0.64 8.14 -51.93 -0.42 0.22 16 50 H 0.10 0.69 8.14 -51.93 -0.42 0.27 16 51 H 0.10 0.72 8.14 -51.93 -0.42 0.30 16 52 H 0.06 1.10 6.42 -51.93 -0.33 0.77 16 53 H 0.05 0.97 6.09 -51.93 -0.32 0.65 16 LS Contribution 398.20 15.07 6.00 6.00 Total: -1.00 -29.23 398.20 -10.67 -39.90 By element: Atomic # 1 Polarization: 16.82 SS G_CDS: -9.05 Total: 7.76 kcal Atomic # 6 Polarization: -6.55 SS G_CDS: -1.67 Total: -8.22 kcal Atomic # 7 Polarization: -43.79 SS G_CDS: -0.61 Total: -44.40 kcal Atomic # 8 Polarization: -16.24 SS G_CDS: -0.32 Total: -16.56 kcal Atomic # 14 Polarization: 20.52 SS G_CDS: -5.02 Total: 15.50 kcal Total LS contribution 6.00 Total: 6.00 kcal Total: -29.23 -10.67 -39.90 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. ZINC001255170753.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 -8.305 kcal (2) G-P(sol) polarization free energy of solvation -29.230 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -37.535 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.672 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.902 kcal (6) G-S(sol) free energy of system = (1) + (5) -48.207 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.88 seconds