Wall clock time and date at job start Tue Mar 31 2020 20:24:59 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 1.52992 * 1 3 3 C 1.53001 * 109.47309 * 2 1 4 4 C 1.50693 * 109.47606 * 239.99590 * 2 1 3 5 5 H 1.07998 * 120.00441 * 240.37576 * 4 2 1 6 6 C 1.37877 * 119.99776 * 60.37733 * 4 2 1 7 7 N 1.31521 * 120.00041 * 190.64666 * 6 4 2 8 8 Si 1.86799 * 120.00114 * 10.64424 * 6 4 2 9 9 H 1.48503 * 109.47147 * 92.63383 * 8 6 4 10 10 H 1.48501 * 109.47271 * 212.63670 * 8 6 4 11 11 H 1.48501 * 109.47333 * 332.63455 * 8 6 4 12 12 C 1.53005 * 109.46947 * 119.99689 * 2 1 3 13 13 N 1.46499 * 109.47263 * 300.00039 * 12 2 1 14 14 C 1.34774 * 120.00469 * 179.97438 * 13 12 2 15 15 O 1.21354 * 119.99685 * 0.02562 * 14 13 12 16 16 C 1.49447 * 120.00304 * 180.02562 * 14 13 12 17 17 O 1.21349 * 119.99811 * 359.97438 * 16 14 13 18 18 N 1.34782 * 119.99941 * 180.02562 * 16 14 13 19 19 C 1.46496 * 119.99733 * 179.97438 * 18 16 14 20 20 C 1.53005 * 109.46843 * 179.97438 * 19 18 16 21 21 H 1.08995 * 110.02196 * 300.91639 * 20 19 18 22 22 C 1.54264 * 110.02617 * 62.36034 * 20 19 18 23 23 C 1.54893 * 104.19589 * 142.89015 * 22 20 19 24 24 C 1.54882 * 102.74736 * 322.05750 * 23 22 20 25 25 C 1.53879 * 110.03148 * 179.52147 * 20 19 18 26 26 H 1.08997 * 110.02998 * 121.43627 * 25 20 19 27 27 C 1.53005 * 110.03041 * 0.02562 * 25 20 19 28 28 C 1.53002 * 117.49466 * 135.59932 * 27 25 20 29 29 C 1.52993 * 117.49809 * 66.97712 * 27 25 20 30 30 H 1.08997 * 109.47720 * 307.88703 * 1 2 3 31 31 H 1.09003 * 109.47031 * 67.88931 * 1 2 3 32 32 H 1.08998 * 109.47236 * 187.88460 * 1 2 3 33 33 H 1.08996 * 109.47370 * 179.97438 * 3 2 1 34 34 H 1.09004 * 109.47104 * 299.99664 * 3 2 1 35 35 H 1.08999 * 109.47499 * 59.99424 * 3 2 1 36 36 H 0.97000 * 119.99840 * 179.97438 * 7 6 4 37 37 H 1.09006 * 109.46972 * 180.02562 * 12 2 1 38 38 H 1.08998 * 109.47246 * 60.00008 * 12 2 1 39 39 H 0.96999 * 119.99727 * 0.02562 * 13 12 2 40 40 H 0.96992 * 119.99734 * 359.97438 * 18 16 14 41 41 H 1.09006 * 109.47253 * 60.00102 * 19 18 16 42 42 H 1.08995 * 109.47559 * 300.00201 * 19 18 16 43 43 H 1.08995 * 110.48805 * 261.56865 * 22 20 19 44 44 H 1.09002 * 110.49199 * 24.21687 * 22 20 19 45 45 H 1.08998 * 110.75860 * 203.73533 * 23 22 20 46 46 H 1.09000 * 110.75404 * 80.37246 * 23 22 20 47 47 H 1.09000 * 110.48909 * 279.25996 * 24 23 22 48 48 H 1.09009 * 110.48542 * 156.62207 * 24 23 22 49 49 H 1.08997 * 115.54676 * 281.30465 * 27 25 20 50 50 H 1.08996 * 117.49767 * 359.97438 * 28 27 25 51 51 H 1.08992 * 117.49802 * 145.02064 * 28 27 25 52 52 H 1.09005 * 117.50126 * 214.97642 * 29 27 25 53 53 H 1.08999 * 117.49929 * 359.97431 * 29 27 25 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 1.5299 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 2.0324 -0.7104 -1.2303 5 1 2.6483 -1.5920 -1.1312 6 6 1.7057 -0.2349 -2.4826 7 7 1.9615 -0.9609 -3.5490 8 14 0.8999 1.4404 -2.6646 9 1 1.9461 2.4722 -2.8796 10 1 -0.0235 1.4219 -3.8275 11 1 0.1363 1.7591 -1.4315 12 6 2.0399 -0.7212 1.2493 13 7 1.5515 -0.0306 2.4455 14 6 1.8766 -0.4912 3.6696 15 8 2.5743 -1.4779 3.7810 16 6 1.3780 0.2130 4.8898 17 8 0.6807 1.1999 4.7783 18 7 1.7035 -0.2474 6.1140 19 6 1.2152 0.4433 7.3100 20 6 1.7246 -0.2783 8.5593 21 1 1.3793 -1.3121 8.5601 22 6 3.2660 -0.2348 8.6029 23 6 3.5988 -0.0599 10.1054 24 6 2.4860 0.9011 10.5923 25 6 1.2287 0.4440 9.8243 26 1 0.6434 -0.2395 10.4393 27 6 0.3808 1.6573 9.4366 28 6 -0.9264 1.8786 10.2003 29 6 -0.9604 1.3916 8.7503 30 1 -0.3634 0.6311 0.8110 31 1 -0.3633 0.3868 -0.9521 32 1 -0.3633 -1.0179 0.1410 33 1 3.1299 1.4425 0.0005 34 1 1.6767 1.9563 -0.8900 35 1 1.6766 1.9564 0.8899 36 1 1.7314 -0.6265 -4.4300 37 1 3.1299 -0.7208 1.2496 38 1 1.6766 -1.7489 1.2494 39 1 0.9936 0.7579 2.3564 40 1 2.2612 -1.0360 6.2030 41 1 0.1251 0.4433 7.3100 42 1 1.5784 1.4709 7.3100 43 1 3.6848 -1.1677 8.2255 44 1 3.6403 0.6124 8.0282 45 1 4.5826 0.3918 10.2332 46 1 3.5404 -1.0148 10.6278 47 1 2.7342 1.9318 10.3389 48 1 2.3355 0.7972 11.6669 49 1 0.9387 2.5408 9.1264 50 1 -1.1825 1.1597 10.9785 51 1 -1.2288 2.9079 10.3926 52 1 -1.2853 2.1005 7.9886 53 1 -1.2387 0.3524 8.5745 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 ZINC001118041731.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 20:24:59 Heat of formation + Delta-G solvation = -45.399663 kcal Electronic energy + Delta-G solvation = -29711.669571 eV Core-core repulsion = 25777.194686 eV Total energy + Delta-G solvation = -3934.474884 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.18 seconds Orbital eigenvalues (eV) -40.69508 -39.86241 -38.33070 -36.81503 -36.39790 -34.87389 -33.29817 -31.49486 -30.34298 -29.09788 -26.95662 -26.36650 -25.51764 -24.90516 -23.33381 -22.44863 -22.11860 -21.10667 -20.20906 -19.53401 -19.15528 -18.05093 -16.92930 -16.38246 -16.11101 -16.00605 -15.83332 -15.35712 -15.08259 -14.84303 -14.71293 -14.37457 -14.31761 -13.73666 -13.56022 -13.07209 -12.96565 -12.82456 -12.64201 -12.56544 -12.21980 -12.15532 -12.04368 -11.81551 -11.64192 -11.50556 -11.38896 -11.37515 -11.20135 -11.03866 -10.79055 -10.47905 -10.38985 -10.32130 -10.20272 -10.19481 -10.06136 -9.42412 -9.23214 -9.09041 -8.72192 -8.62645 -8.49373 -6.14883 -4.14128 1.61096 2.55252 3.25050 3.32502 3.37802 3.38778 3.43325 3.86848 4.07504 4.13183 4.23557 4.35586 4.53503 4.62279 4.68418 4.75048 4.86661 4.99689 5.06651 5.11283 5.16310 5.16513 5.26682 5.32449 5.34402 5.46849 5.56393 5.60252 5.64338 5.69229 5.70713 5.76841 5.81505 5.87035 5.98197 5.99664 6.00586 6.04803 6.18020 6.36621 6.41527 6.48647 6.57972 6.61744 6.69083 6.90314 7.08283 7.17718 7.39659 7.61084 7.69784 7.91801 8.26343 8.43580 8.88446 9.48044 10.97932 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.023084 B = 0.002180 C = 0.002064 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1212.654685 B =12839.820287 C =13562.083050 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C 0.028 3.972 3 C -0.149 4.149 4 C -0.511 4.511 5 H 0.077 0.923 6 C 0.075 3.925 7 N -0.893 5.893 8 Si 0.875 3.125 9 H -0.287 1.287 10 H -0.302 1.302 11 H -0.238 1.238 12 C 0.138 3.862 13 N -0.687 5.687 14 C 0.497 3.503 15 O -0.531 6.531 16 C 0.506 3.494 17 O -0.523 6.523 18 N -0.705 5.705 19 C 0.117 3.883 20 C -0.099 4.099 21 H 0.080 0.920 22 C -0.125 4.125 23 C -0.125 4.125 24 C -0.117 4.117 25 C -0.051 4.051 26 H 0.076 0.924 27 C -0.150 4.150 28 C -0.180 4.180 29 C -0.179 4.179 30 H 0.025 0.975 31 H 0.059 0.941 32 H 0.048 0.952 33 H 0.053 0.947 34 H 0.044 0.956 35 H 0.031 0.969 36 H 0.264 0.736 37 H 0.069 0.931 38 H 0.070 0.930 39 H 0.409 0.591 40 H 0.410 0.590 41 H 0.086 0.914 42 H 0.072 0.928 43 H 0.069 0.931 44 H 0.071 0.929 45 H 0.067 0.933 46 H 0.067 0.933 47 H 0.069 0.931 48 H 0.065 0.935 49 H 0.106 0.894 50 H 0.092 0.908 51 H 0.092 0.908 52 H 0.098 0.902 53 H 0.096 0.904 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.042 4.395 29.940 30.330 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 -0.205 4.205 2 C 0.026 3.974 3 C -0.206 4.206 4 C -0.549 4.549 5 H 0.095 0.905 6 C -0.127 4.127 7 N -0.530 5.530 8 Si 0.707 3.293 9 H -0.214 1.214 10 H -0.231 1.231 11 H -0.164 1.164 12 C 0.017 3.983 13 N -0.339 5.339 14 C 0.276 3.724 15 O -0.409 6.409 16 C 0.287 3.713 17 O -0.399 6.399 18 N -0.359 5.359 19 C -0.006 4.006 20 C -0.118 4.118 21 H 0.098 0.902 22 C -0.162 4.162 23 C -0.163 4.163 24 C -0.154 4.154 25 C -0.070 4.070 26 H 0.094 0.906 27 C -0.168 4.168 28 C -0.217 4.217 29 C -0.216 4.216 30 H 0.044 0.956 31 H 0.077 0.923 32 H 0.067 0.933 33 H 0.072 0.928 34 H 0.062 0.938 35 H 0.049 0.951 36 H 0.074 0.926 37 H 0.087 0.913 38 H 0.088 0.912 39 H 0.246 0.754 40 H 0.246 0.754 41 H 0.104 0.896 42 H 0.091 0.909 43 H 0.088 0.912 44 H 0.089 0.911 45 H 0.086 0.914 46 H 0.086 0.914 47 H 0.087 0.913 48 H 0.084 0.916 49 H 0.124 0.876 50 H 0.110 0.890 51 H 0.110 0.890 52 H 0.117 0.883 53 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges -2.060 4.380 29.707 30.099 hybrid contribution -0.387 0.936 -0.368 1.078 sum -2.447 5.316 29.339 29.917 Atomic orbital electron populations 1.22389 0.97745 1.00115 1.00212 1.18741 0.92637 0.92466 0.93508 1.22365 1.01166 0.98137 0.98896 1.20692 1.33287 1.13066 0.87895 0.90462 1.24972 0.94855 0.97163 0.95754 1.69930 1.47806 1.36738 0.98487 0.87494 0.79709 0.85031 0.77036 1.21415 1.23075 1.16369 1.21719 0.98984 0.96033 0.81607 1.46194 1.50864 1.31520 1.05322 1.20012 0.82268 0.85186 0.84917 1.90739 1.37613 1.25787 1.86765 1.20404 0.81158 0.84729 0.84998 1.90743 1.36756 1.25485 1.86891 1.45850 1.52821 1.32184 1.05008 1.22011 1.00451 0.96112 0.81997 1.22039 0.96134 0.99860 0.93796 0.90153 1.22502 0.94380 1.02439 0.96896 1.22489 0.98566 0.99558 0.95670 1.22414 0.93945 0.99599 0.99444 1.21328 0.95899 0.94806 0.95009 0.90558 1.22418 0.89728 0.99866 1.04811 1.23066 1.01173 1.02272 0.95229 1.23037 1.00496 1.02495 0.95564 0.95631 0.92275 0.93283 0.92766 0.93787 0.95051 0.92563 0.91301 0.91204 0.75417 0.75356 0.89570 0.90946 0.91237 0.91072 0.91417 0.91441 0.91267 0.91585 0.87592 0.88966 0.88968 0.88343 0.88582 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 -0.15 -3.04 7.47 37.15 0.28 -2.76 16 2 C 0.03 0.60 0.50 -155.66 -0.08 0.53 16 3 C -0.15 -3.05 7.58 37.16 0.28 -2.77 16 4 C -0.51 -13.60 8.62 -34.44 -0.30 -13.90 16 5 H 0.08 2.24 7.99 -52.49 -0.42 1.82 16 6 C 0.08 2.08 5.37 -17.82 -0.10 1.99 16 7 N -0.89 -26.61 13.96 55.43 0.77 -25.84 16 8 Si 0.88 20.90 22.84 -169.99 -3.88 17.02 16 9 H -0.29 -6.87 7.11 56.52 0.40 -6.47 16 10 H -0.30 -7.39 7.11 56.52 0.40 -6.99 16 11 H -0.24 -5.17 4.31 56.52 0.24 -4.93 16 12 C 0.14 2.73 4.50 -4.04 -0.02 2.71 16 13 N -0.69 -11.83 4.99 -60.73 -0.30 -12.13 16 14 C 0.50 8.22 7.89 -11.59 -0.09 8.12 16 15 O -0.53 -9.73 16.48 5.49 0.09 -9.63 16 16 C 0.51 7.31 7.89 -11.58 -0.09 7.22 16 17 O -0.52 -8.50 16.48 5.50 0.09 -8.40 16 18 N -0.70 -7.79 5.33 -60.73 -0.32 -8.11 16 19 C 0.12 1.05 3.65 -4.04 -0.01 1.03 16 20 C -0.10 -0.67 3.02 -89.50 -0.27 -0.94 16 21 H 0.08 0.52 8.14 -51.93 -0.42 0.10 16 22 C -0.12 -0.82 5.80 -25.07 -0.15 -0.97 16 23 C -0.13 -0.70 6.91 -24.74 -0.17 -0.87 16 24 C -0.12 -0.64 6.36 -25.08 -0.16 -0.80 16 25 C -0.05 -0.30 3.05 -89.50 -0.27 -0.58 16 26 H 0.08 0.43 7.98 -51.93 -0.41 0.02 16 27 C -0.15 -0.97 3.59 -90.62 -0.33 -1.30 16 28 C -0.18 -1.11 10.19 -26.73 -0.27 -1.38 16 29 C -0.18 -1.28 7.55 -26.73 -0.20 -1.48 16 30 H 0.02 0.45 7.09 -51.93 -0.37 0.09 16 31 H 0.06 1.29 3.91 -51.93 -0.20 1.08 16 32 H 0.05 0.99 8.13 -51.93 -0.42 0.57 16 33 H 0.05 1.09 8.14 -51.93 -0.42 0.67 16 34 H 0.04 0.95 2.50 -51.93 -0.13 0.82 16 35 H 0.03 0.55 6.86 -51.93 -0.36 0.20 16 36 H 0.26 7.44 8.31 -40.82 -0.34 7.10 16 37 H 0.07 1.40 8.14 -51.93 -0.42 0.98 16 38 H 0.07 1.43 8.14 -51.93 -0.42 1.01 16 39 H 0.41 6.76 5.71 -40.82 -0.23 6.53 16 40 H 0.41 4.15 7.63 -40.82 -0.31 3.84 16 41 H 0.09 0.81 4.72 -51.93 -0.24 0.57 16 42 H 0.07 0.71 7.30 -51.93 -0.38 0.33 16 43 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 44 H 0.07 0.54 7.84 -51.93 -0.41 0.13 16 45 H 0.07 0.37 8.14 -51.93 -0.42 -0.06 16 46 H 0.07 0.35 8.14 -51.93 -0.42 -0.07 16 47 H 0.07 0.40 7.71 -51.93 -0.40 0.00 16 48 H 0.07 0.33 8.14 -51.92 -0.42 -0.10 16 49 H 0.11 0.73 7.68 -51.93 -0.40 0.33 16 50 H 0.09 0.51 8.10 -51.93 -0.42 0.09 16 51 H 0.09 0.54 8.14 -51.93 -0.42 0.11 16 52 H 0.10 0.78 8.14 -51.93 -0.42 0.36 16 53 H 0.10 0.68 7.54 -51.93 -0.39 0.29 16 LS Contribution 396.98 15.07 5.98 5.98 Total: -1.00 -30.29 396.98 -8.54 -38.83 By element: Atomic # 1 Polarization: 17.46 SS G_CDS: -9.02 Total: 8.43 kcal Atomic # 6 Polarization: -4.20 SS G_CDS: -1.95 Total: -6.14 kcal Atomic # 7 Polarization: -46.23 SS G_CDS: 0.15 Total: -46.08 kcal Atomic # 8 Polarization: -18.22 SS G_CDS: 0.18 Total: -18.04 kcal Atomic # 14 Polarization: 20.90 SS G_CDS: -3.88 Total: 17.02 kcal Total LS contribution 5.98 Total: 5.98 kcal Total: -30.29 -8.54 -38.83 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. ZINC001118041731.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 -6.569 kcal (2) G-P(sol) polarization free energy of solvation -30.290 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -36.859 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.541 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.831 kcal (6) G-S(sol) free energy of system = (1) + (5) -45.400 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.18 seconds