Wall clock time and date at job start Sat Apr 11 2020 06:09:57 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 1.53000 * 1 3 3 C 1.52997 * 109.47471 * 2 1 4 4 C 1.50705 * 109.46704 * 239.99991 * 2 1 3 5 5 H 1.08005 * 119.99583 * 240.00103 * 4 2 1 6 6 C 1.37869 * 120.00046 * 60.00464 * 4 2 1 7 7 N 1.31511 * 120.00288 * 359.97438 * 6 4 2 8 8 Si 1.86804 * 120.00032 * 179.97438 * 6 4 2 9 9 H 1.48503 * 109.47109 * 59.99738 * 8 6 4 10 10 H 1.48496 * 109.47348 * 180.02562 * 8 6 4 11 11 H 1.48506 * 109.47052 * 299.99688 * 8 6 4 12 12 C 1.53002 * 109.46974 * 120.00293 * 2 1 3 13 13 N 1.46500 * 109.46973 * 299.99851 * 12 2 1 14 14 C 1.34770 * 120.00015 * 180.02562 * 13 12 2 15 15 O 1.21594 * 120.00084 * 355.03452 * 14 13 12 16 16 N 1.34778 * 120.00264 * 175.03039 * 14 13 12 17 17 C 1.47150 * 120.97820 * 5.55726 * 16 14 13 18 18 C 1.53302 * 108.38155 * 129.44425 * 17 16 14 19 19 O 1.42962 * 109.22439 * 52.30119 * 18 17 16 20 20 C 1.42968 * 114.16608 * 297.42126 * 19 18 17 21 21 C 1.47151 * 120.98289 * 185.53630 * 16 14 13 22 22 H 1.09000 * 109.68479 * 110.79715 * 21 16 14 23 23 C 1.53001 * 109.68330 * 350.28015 * 21 16 14 24 24 C 1.52995 * 109.47395 * 180.62006 * 23 21 16 25 25 H 1.09004 * 110.35809 * 56.89510 * 24 23 21 26 26 C 1.54941 * 110.31379 * 179.04390 * 24 23 21 27 27 C 1.55303 * 100.94379 * 155.35676 * 26 24 23 28 28 C 1.54374 * 102.25512 * 325.86518 * 27 26 24 29 29 O 1.43239 * 107.58730 * 21.35925 * 28 27 26 30 30 H 1.08999 * 109.47270 * 300.00338 * 1 2 3 31 31 H 1.09007 * 109.46960 * 59.99902 * 1 2 3 32 32 H 1.08996 * 109.47581 * 180.02562 * 1 2 3 33 33 H 1.09003 * 109.47236 * 179.97438 * 3 2 1 34 34 H 1.08997 * 109.47182 * 300.00162 * 3 2 1 35 35 H 1.09005 * 109.46933 * 59.99966 * 3 2 1 36 36 H 0.97002 * 120.00561 * 179.97438 * 7 6 4 37 37 H 1.09002 * 109.46715 * 179.97438 * 12 2 1 38 38 H 1.09003 * 109.47270 * 59.99840 * 12 2 1 39 39 H 0.96997 * 119.99647 * 359.97438 * 13 12 2 40 40 H 1.08994 * 109.68043 * 249.16334 * 17 16 14 41 41 H 1.08994 * 109.68444 * 9.71887 * 17 16 14 42 42 H 1.09004 * 109.50988 * 172.22512 * 18 17 16 43 43 H 1.08996 * 109.50762 * 292.37485 * 18 17 16 44 44 H 1.09001 * 109.50673 * 302.65456 * 20 19 18 45 45 H 1.08998 * 109.51009 * 182.50842 * 20 19 18 46 46 H 1.09005 * 109.47288 * 60.61791 * 23 21 16 47 47 H 1.09005 * 109.47234 * 300.61511 * 23 21 16 48 48 H 1.08997 * 111.12456 * 273.27453 * 26 24 23 49 49 H 1.08996 * 111.12622 * 37.43790 * 26 24 23 50 50 H 1.09001 * 110.84991 * 207.67534 * 27 26 24 51 51 H 1.09002 * 110.84799 * 84.05966 * 27 26 24 52 52 H 1.09000 * 109.83199 * 261.84297 * 28 27 26 53 53 H 1.09006 * 109.90613 * 140.90990 * 28 27 26 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 1.5300 0.0000 0.0000 3 6 2.0401 1.4424 0.0000 4 6 2.0322 -0.7105 -1.2305 5 1 2.6531 -1.5886 -1.1314 6 6 1.6992 -0.2394 -2.4827 7 7 0.9428 0.8297 -2.6034 8 14 2.3223 -1.1196 -4.0080 9 1 1.8278 -2.5198 -4.0082 10 1 1.8278 -0.4192 -5.2205 11 1 3.8074 -1.1191 -4.0078 12 6 2.0400 -0.7213 1.2492 13 7 1.5516 -0.0307 2.4454 14 6 1.8776 -0.4909 3.6694 15 8 2.5005 -1.5290 3.7827 16 7 1.5132 0.1995 4.7681 17 6 0.6568 1.3916 4.6640 18 6 -0.5059 1.2393 5.6515 19 8 0.0147 0.9429 6.9495 20 6 0.7335 -0.2907 7.0242 21 6 1.9596 -0.2167 6.1070 22 1 2.6694 0.5112 6.5002 23 6 2.6248 -1.5921 6.0241 24 6 3.0731 -2.0269 7.4207 25 1 2.2256 -2.0333 8.1062 26 6 3.7286 -3.4296 7.3628 27 6 4.6369 -3.3828 8.6217 28 6 5.0634 -1.8997 8.6631 29 8 4.1024 -1.1518 7.9089 30 1 -0.3634 0.5139 0.8899 31 1 -0.3633 0.5139 -0.8900 32 1 -0.3634 -1.0276 0.0005 33 1 3.1301 1.4424 0.0005 34 1 1.6768 1.9563 -0.8899 35 1 1.6767 1.9563 0.8900 36 1 0.7088 1.1614 -3.4844 37 1 3.1300 -0.7217 1.2490 38 1 1.6766 -1.7490 1.2492 39 1 0.9943 0.7581 2.3563 40 1 1.2349 2.2817 4.9121 41 1 0.2679 1.4769 3.6494 42 1 -1.0744 2.1685 5.6907 43 1 -1.1560 0.4273 5.3258 44 1 0.0878 -1.1082 6.7036 45 1 1.0566 -0.4622 8.0510 46 1 3.4912 -1.5375 5.3649 47 1 1.9127 -2.3168 5.6291 48 1 2.9797 -4.2170 7.4478 49 1 4.3206 -3.5494 6.4556 50 1 5.5035 -4.0324 8.4992 51 1 4.0741 -3.6497 9.5162 52 1 6.0519 -1.7867 8.2179 53 1 5.0798 -1.5469 9.6943 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 ZINC000895301182.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 06:09:57 Heat of formation + Delta-G solvation = -104.882681 kcal Electronic energy + Delta-G solvation = -31825.786727 eV Core-core repulsion = 27698.276414 eV Total energy + Delta-G solvation = -4127.510313 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.65 seconds Orbital eigenvalues (eV) -40.72579 -39.41451 -38.41318 -36.53562 -34.66127 -34.19776 -32.68117 -32.24191 -30.70704 -29.98742 -27.76643 -25.92545 -25.73744 -25.57969 -24.78826 -23.32555 -22.22846 -21.77107 -20.86340 -19.56597 -18.76401 -17.77233 -17.15978 -16.49163 -16.14198 -15.96086 -15.71664 -15.57912 -15.21821 -14.98730 -14.79947 -14.57340 -14.16049 -13.88618 -13.58959 -13.41720 -13.04240 -12.90749 -12.66327 -12.57665 -12.25927 -12.15747 -11.94507 -11.81195 -11.52130 -11.41540 -11.24545 -11.18446 -11.00456 -10.94918 -10.84449 -10.73000 -10.62110 -10.40026 -10.24966 -10.18883 -9.76782 -9.63726 -9.34112 -8.92107 -8.79796 -8.52407 -8.39332 -8.11924 -6.02643 -4.12726 2.79910 3.29738 3.34048 3.37778 3.54805 3.64236 3.70329 4.22712 4.33753 4.41229 4.58599 4.63745 4.70486 4.87979 4.92045 4.94159 5.01645 5.06543 5.12356 5.24136 5.32412 5.34959 5.44425 5.48117 5.52734 5.60493 5.61155 5.64922 5.71768 5.77142 5.95815 6.16393 6.25086 6.35819 6.39918 6.49619 6.69704 6.79794 6.80691 6.90347 6.92559 6.96256 7.02133 7.10760 7.23722 7.37557 7.54924 7.68929 8.00162 8.11378 8.35788 8.40830 8.86772 9.00852 9.53091 10.98809 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.014749 B = 0.002779 C = 0.002435 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1897.926234 B =10073.842363 C =11497.017777 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.129 4.129 2 C 0.057 3.943 3 C -0.130 4.130 4 C -0.506 4.506 5 H 0.057 0.943 6 C 0.067 3.933 7 N -0.887 5.887 8 Si 0.894 3.106 9 H -0.277 1.277 10 H -0.288 1.288 11 H -0.277 1.277 12 C 0.150 3.850 13 N -0.733 5.733 14 C 0.703 3.297 15 O -0.589 6.589 16 N -0.637 5.637 17 C 0.077 3.923 18 C 0.048 3.952 19 O -0.380 6.380 20 C 0.049 3.951 21 C 0.137 3.863 22 H 0.082 0.918 23 C -0.102 4.102 24 C 0.070 3.930 25 H 0.065 0.935 26 C -0.149 4.149 27 C -0.157 4.157 28 C 0.051 3.949 29 O -0.378 6.378 30 H 0.003 0.997 31 H 0.085 0.915 32 H 0.026 0.974 33 H 0.026 0.974 34 H 0.085 0.915 35 H 0.004 0.996 36 H 0.260 0.740 37 H 0.051 0.949 38 H 0.053 0.947 39 H 0.392 0.608 40 H 0.076 0.924 41 H 0.089 0.911 42 H 0.105 0.895 43 H 0.056 0.944 44 H 0.054 0.946 45 H 0.103 0.897 46 H 0.106 0.894 47 H 0.087 0.913 48 H 0.081 0.919 49 H 0.083 0.917 50 H 0.080 0.920 51 H 0.074 0.926 52 H 0.066 0.934 53 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.049 -1.726 21.458 21.527 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 -0.187 4.187 2 C 0.056 3.944 3 C -0.187 4.187 4 C -0.545 4.545 5 H 0.075 0.925 6 C -0.135 4.135 7 N -0.525 5.525 8 Si 0.722 3.278 9 H -0.203 1.203 10 H -0.213 1.213 11 H -0.203 1.203 12 C 0.027 3.973 13 N -0.389 5.389 14 C 0.405 3.595 15 O -0.469 6.469 16 N -0.377 5.377 17 C -0.047 4.047 18 C -0.030 4.030 19 O -0.298 6.298 20 C -0.028 4.028 21 C 0.033 3.967 22 H 0.100 0.900 23 C -0.139 4.139 24 C 0.012 3.988 25 H 0.083 0.917 26 C -0.186 4.186 27 C -0.195 4.195 28 C -0.026 4.026 29 O -0.298 6.298 30 H 0.022 0.978 31 H 0.104 0.896 32 H 0.046 0.954 33 H 0.046 0.954 34 H 0.104 0.896 35 H 0.023 0.977 36 H 0.071 0.929 37 H 0.070 0.930 38 H 0.071 0.929 39 H 0.228 0.772 40 H 0.094 0.906 41 H 0.107 0.893 42 H 0.123 0.877 43 H 0.074 0.926 44 H 0.072 0.928 45 H 0.121 0.879 46 H 0.124 0.876 47 H 0.105 0.895 48 H 0.099 0.901 49 H 0.102 0.898 50 H 0.098 0.902 51 H 0.092 0.908 52 H 0.085 0.915 53 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges 0.425 -2.028 21.446 21.546 hybrid contribution 0.072 -0.401 -1.079 1.153 sum 0.498 -2.429 20.367 20.518 Atomic orbital electron populations 1.21821 0.97846 0.99139 0.99898 1.18348 0.92726 0.92743 0.90562 1.21823 0.98613 0.98380 0.99927 1.20947 1.31530 1.12118 0.89878 0.92465 1.24870 0.94845 0.94917 0.98827 1.69789 1.36641 1.22754 1.23333 0.86633 0.79255 0.79787 0.82174 1.20278 1.21340 1.20274 1.21583 0.97769 0.95505 0.82432 1.45762 1.55419 1.33088 1.04677 1.16008 0.79875 0.83157 0.80431 1.90876 1.46919 1.24093 1.84966 1.47365 1.54639 1.29943 1.05735 1.22297 0.92727 0.88841 1.00818 1.22977 0.94654 1.01963 0.83387 1.87948 1.72073 1.40095 1.29686 1.23184 0.92542 0.86483 1.00626 1.21678 0.95530 0.98159 0.81301 0.89983 1.22280 1.03387 0.94824 0.93416 1.23347 0.90539 0.88824 0.96090 0.91700 1.23257 0.99331 0.97438 0.98602 1.23120 1.00485 0.97101 0.98757 1.23072 0.93045 0.90541 0.95924 1.88437 1.36866 1.33593 1.70927 0.97766 0.89600 0.95437 0.95432 0.89616 0.97699 0.92949 0.93030 0.92905 0.77154 0.90592 0.89262 0.87652 0.92558 0.92753 0.87868 0.87595 0.89465 0.90052 0.89805 0.90168 0.90769 0.91530 0.91766 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.13 -2.89 8.08 37.16 0.30 -2.59 16 2 C 0.06 1.31 0.50 -155.66 -0.08 1.23 16 3 C -0.13 -2.92 8.08 37.16 0.30 -2.62 16 4 C -0.51 -13.21 8.01 -34.44 -0.28 -13.48 16 5 H 0.06 1.51 7.74 -52.48 -0.41 1.10 16 6 C 0.07 1.74 5.15 -17.82 -0.09 1.65 16 7 N -0.89 -23.49 9.35 55.43 0.52 -22.97 16 8 Si 0.89 20.65 29.54 -169.99 -5.02 15.63 16 9 H -0.28 -6.40 7.11 56.52 0.40 -6.00 16 10 H -0.29 -6.61 7.11 56.52 0.40 -6.21 16 11 H -0.28 -6.41 7.11 56.52 0.40 -6.01 16 12 C 0.15 3.19 4.51 -4.04 -0.02 3.17 16 13 N -0.73 -13.27 4.87 -65.22 -0.32 -13.59 16 14 C 0.70 12.50 8.23 -86.92 -0.72 11.79 16 15 O -0.59 -11.83 11.90 5.28 0.06 -11.76 16 16 N -0.64 -9.17 3.02 -170.43 -0.51 -9.69 16 17 C 0.08 0.89 6.57 -3.53 -0.02 0.87 16 18 C 0.05 0.49 6.99 37.31 0.26 0.75 16 19 O -0.38 -4.52 10.74 -35.23 -0.38 -4.90 16 20 C 0.05 0.55 5.71 37.31 0.21 0.76 16 21 C 0.14 1.80 3.10 -67.42 -0.21 1.59 16 22 H 0.08 1.15 7.88 -51.93 -0.41 0.74 16 23 C -0.10 -1.37 2.92 -26.73 -0.08 -1.45 16 24 C 0.07 0.76 3.16 -25.71 -0.08 0.68 16 25 H 0.07 0.62 6.55 -51.93 -0.34 0.28 16 26 C -0.15 -1.42 6.57 -24.49 -0.16 -1.58 16 27 C -0.16 -1.22 7.02 -24.79 -0.17 -1.40 16 28 C 0.05 0.47 7.79 37.88 0.30 0.76 16 29 O -0.38 -4.62 10.65 -35.23 -0.38 -4.99 16 30 H 0.00 0.07 6.86 -51.93 -0.36 -0.29 16 31 H 0.09 2.12 6.07 -51.93 -0.32 1.81 16 32 H 0.03 0.61 8.14 -51.93 -0.42 0.19 16 33 H 0.03 0.62 8.14 -51.93 -0.42 0.19 16 34 H 0.09 2.13 6.07 -51.93 -0.32 1.81 16 35 H 0.00 0.08 6.86 -51.93 -0.36 -0.28 16 36 H 0.26 6.69 8.31 -40.82 -0.34 6.35 16 37 H 0.05 1.16 8.14 -51.93 -0.42 0.74 16 38 H 0.05 1.18 8.14 -51.93 -0.42 0.76 16 39 H 0.39 6.47 3.72 -40.82 -0.15 6.32 16 40 H 0.08 0.83 8.14 -51.93 -0.42 0.40 16 41 H 0.09 0.99 5.78 -51.93 -0.30 0.69 16 42 H 0.11 0.82 8.14 -51.93 -0.42 0.40 16 43 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 44 H 0.05 0.60 8.14 -51.93 -0.42 0.18 16 45 H 0.10 1.00 6.86 -51.93 -0.36 0.64 16 46 H 0.11 1.77 6.32 -51.93 -0.33 1.44 16 47 H 0.09 1.27 7.23 -51.93 -0.38 0.90 16 48 H 0.08 0.67 8.14 -51.93 -0.42 0.25 16 49 H 0.08 0.90 8.06 -51.93 -0.42 0.48 16 50 H 0.08 0.54 8.14 -51.93 -0.42 0.11 16 51 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 52 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 53 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 LS Contribution 393.93 15.07 5.94 5.94 Total: -1.00 -29.02 393.93 -9.69 -38.70 By element: Atomic # 1 Polarization: 16.53 SS G_CDS: -9.06 Total: 7.47 kcal Atomic # 6 Polarization: 0.70 SS G_CDS: -0.54 Total: 0.16 kcal Atomic # 7 Polarization: -45.94 SS G_CDS: -0.31 Total: -46.25 kcal Atomic # 8 Polarization: -20.96 SS G_CDS: -0.69 Total: -21.66 kcal Atomic # 14 Polarization: 20.65 SS G_CDS: -5.02 Total: 15.63 kcal Total LS contribution 5.94 Total: 5.94 kcal Total: -29.02 -9.69 -38.70 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. ZINC000895301182.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 -66.178 kcal (2) G-P(sol) polarization free energy of solvation -29.019 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -95.197 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.686 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.704 kcal (6) G-S(sol) free energy of system = (1) + (5) -104.883 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.65 seconds