Wall clock time and date at job start Sat Apr 11 2020 06:13:05 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 1.53005 * 1 3 3 C 1.52992 * 109.47150 * 2 1 4 4 N 1.46897 * 109.47361 * 179.97438 * 3 2 1 5 5 C 1.48559 * 111.00179 * 285.42526 * 4 3 2 6 6 C 1.54379 * 104.59377 * 200.95527 * 5 4 3 7 7 C 1.54259 * 105.06335 * 23.85117 * 6 5 4 8 8 C 1.48562 * 111.00378 * 169.99921 * 4 3 2 9 9 H 1.08999 * 110.50935 * 40.21891 * 8 4 3 10 10 C 1.50694 * 110.41407 * 277.82366 * 8 4 3 11 11 O 1.21282 * 120.00028 * 3.37216 * 10 8 4 12 12 N 1.34774 * 120.00372 * 183.37266 * 10 8 4 13 13 C 1.46500 * 120.00523 * 179.97438 * 12 10 8 14 14 C 1.52998 * 109.47281 * 179.97438 * 13 12 10 15 15 H 1.08995 * 109.46990 * 295.00109 * 14 13 12 16 16 C 1.53000 * 109.47138 * 175.00297 * 14 13 12 17 17 N 1.46898 * 109.46936 * 55.00369 * 14 13 12 18 18 C 1.46903 * 110.99849 * 204.99892 * 17 14 13 19 19 C 1.50699 * 109.47398 * 179.97438 * 18 17 14 20 20 O 1.21297 * 119.99867 * 359.97438 * 19 18 17 21 21 N 1.34774 * 120.00325 * 180.02562 * 19 18 17 22 22 C 1.37092 * 119.99974 * 179.97438 * 21 19 18 23 23 H 1.08000 * 120.00583 * 0.02562 * 22 21 19 24 24 C 1.38955 * 120.00110 * 179.97438 * 22 21 19 25 25 N 1.31413 * 119.99820 * 0.02562 * 24 22 21 26 26 Si 1.86796 * 120.00230 * 179.72236 * 24 22 21 27 27 H 1.48497 * 109.47173 * 0.02562 * 26 24 22 28 28 H 1.48506 * 109.46866 * 120.00218 * 26 24 22 29 29 H 1.48501 * 109.47438 * 240.00339 * 26 24 22 30 30 H 1.08995 * 109.46969 * 299.99882 * 1 2 3 31 31 H 1.09005 * 109.47132 * 59.99881 * 1 2 3 32 32 H 1.09004 * 109.47052 * 179.97438 * 1 2 3 33 33 H 1.09008 * 109.46731 * 240.00080 * 2 1 3 34 34 H 1.08998 * 109.46589 * 120.00473 * 2 1 3 35 35 H 1.09008 * 109.47238 * 60.00391 * 3 2 1 36 36 H 1.08999 * 109.47711 * 300.00540 * 3 2 1 37 37 H 1.09002 * 110.41517 * 82.17605 * 5 4 3 38 38 H 1.09001 * 110.51289 * 319.78236 * 5 4 3 39 39 H 1.08999 * 110.32964 * 264.95055 * 6 5 4 40 40 H 1.09005 * 110.40858 * 142.79295 * 6 5 4 41 41 H 1.08993 * 110.32668 * 241.10391 * 7 6 5 42 42 H 1.08996 * 110.41340 * 118.93382 * 7 6 5 43 43 H 0.97000 * 119.99492 * 359.97438 * 12 10 8 44 44 H 1.09004 * 109.46477 * 59.99767 * 13 12 10 45 45 H 1.09004 * 109.47072 * 300.00349 * 13 12 10 46 46 H 1.08994 * 109.47224 * 180.02562 * 16 14 13 47 47 H 1.09000 * 109.46993 * 300.00272 * 16 14 13 48 48 H 1.09001 * 109.47368 * 59.99900 * 16 14 13 49 49 H 1.00897 * 111.00408 * 328.94875 * 17 14 13 50 50 H 1.09005 * 109.47310 * 59.99621 * 18 17 14 51 51 H 1.08999 * 109.47201 * 300.00515 * 18 17 14 52 52 H 0.97005 * 119.99841 * 0.02562 * 21 19 18 53 53 H 0.97000 * 120.00377 * 179.97438 * 25 24 22 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 2.0400 1.4424 0.0000 4 7 3.5090 1.4425 0.0006 5 6 4.0409 1.0738 1.3378 6 6 5.4827 1.6253 1.3485 7 6 5.4832 2.7664 0.3104 8 6 4.0415 2.8083 -0.2402 9 1 3.4504 3.5491 0.2982 10 6 4.0511 3.1162 -1.7153 11 8 3.5992 2.3143 -2.5051 12 7 4.5617 4.2826 -2.1570 13 6 4.5715 4.5817 -3.5911 14 6 5.1999 5.9577 -3.8209 15 1 4.5698 6.7246 -3.3706 16 6 5.3241 6.2171 -5.3236 17 7 6.5333 5.9959 -3.2055 18 6 6.9197 7.3733 -2.8718 19 6 8.2895 7.3726 -2.2435 20 8 8.8850 6.3274 -2.0884 21 7 8.8524 8.5332 -1.8529 22 6 10.0982 8.5324 -1.2808 23 1 10.6289 7.6019 -1.1435 24 6 10.6788 9.7291 -0.8786 25 7 10.0334 10.8615 -1.0461 26 14 12.3731 9.7272 -0.0920 27 1 12.8801 8.3338 -0.0117 28 1 13.3013 10.5446 -0.9140 29 1 12.2852 10.3019 1.2745 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5139 -0.8900 32 1 -0.3633 -1.0277 -0.0005 33 1 1.8933 -0.5139 -0.8901 34 1 1.8933 -0.5139 0.8899 35 1 1.6767 1.9563 0.8901 36 1 1.6767 1.9564 -0.8899 37 1 4.0473 -0.0094 1.4590 38 1 3.4497 1.5402 2.1259 39 1 6.1880 0.8473 1.0562 40 1 5.7346 2.0119 2.3361 41 1 6.1885 2.5484 -0.4914 42 1 5.7340 3.7139 0.7872 43 1 4.9228 4.9241 -1.5253 44 1 3.5491 4.5819 -3.9692 45 1 5.1530 3.8240 -4.1164 46 1 5.7722 7.1971 -5.4873 47 1 5.9542 5.4501 -5.7739 48 1 4.3348 6.1887 -5.7803 49 1 6.5728 5.4019 -2.3909 50 1 6.1988 7.7932 -2.1703 51 1 6.9364 7.9761 -3.7798 52 1 8.3756 9.3690 -1.9759 53 1 10.4385 11.6968 -0.7650 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 ZINC001714240784.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 06:13:05 Heat of formation + Delta-G solvation = -74.530251 kcal Electronic energy + Delta-G solvation = -30158.865822 eV Core-core repulsion = 26064.964440 eV Total energy + Delta-G solvation = -4093.901382 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.72 seconds Orbital eigenvalues (eV) -40.45777 -38.76269 -38.17167 -36.83980 -34.85319 -34.11395 -33.69326 -31.38612 -31.07547 -30.94165 -29.68219 -26.74329 -26.03202 -25.71236 -23.99494 -22.63886 -21.96073 -20.74130 -20.60935 -20.10490 -19.32819 -17.98555 -17.56722 -16.64530 -16.22298 -16.11344 -15.62990 -15.45715 -15.26064 -14.85082 -14.68149 -14.48704 -14.20870 -13.90767 -13.75586 -13.44757 -13.33987 -13.20436 -12.91698 -12.76021 -12.60994 -12.55015 -12.03343 -11.92107 -11.85584 -11.75478 -11.67545 -11.58762 -11.50181 -11.43934 -11.15137 -11.11941 -10.87966 -10.87111 -10.78000 -10.37344 -10.26048 -9.82113 -9.55888 -9.16938 -8.73838 -8.51030 -8.15865 -8.00295 -6.45719 -3.86542 2.57016 2.88678 3.13390 3.24470 3.31559 3.73961 3.85720 4.02027 4.24704 4.29712 4.33240 4.62865 4.65092 4.73725 4.83331 4.86387 4.91471 4.96296 5.10934 5.16285 5.19142 5.21527 5.23133 5.28118 5.36813 5.42534 5.49103 5.53453 5.57045 5.66160 5.68859 5.75415 5.75609 5.76141 5.82973 5.88798 5.93059 5.97498 5.97701 6.04886 6.17515 6.25203 6.36583 6.50384 6.74908 7.12797 7.35672 7.51779 7.55188 8.02360 8.16040 8.56798 9.14042 9.49932 10.01067 10.71956 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.013452 B = 0.002246 C = 0.001991 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2080.941453 B =12461.087221 C =14059.636776 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.115 4.115 3 C 0.047 3.953 4 N -0.486 5.486 5 C 0.032 3.968 6 C -0.123 4.123 7 C -0.118 4.118 8 C 0.042 3.958 9 H 0.076 0.924 10 C 0.526 3.474 11 O -0.520 6.520 12 N -0.733 5.733 13 C 0.121 3.879 14 C 0.072 3.928 15 H 0.048 0.952 16 C -0.138 4.138 17 N -0.663 5.663 18 C 0.049 3.951 19 C 0.439 3.561 20 O -0.582 6.582 21 N -0.563 5.563 22 C -0.299 4.299 23 H 0.104 0.896 24 C 0.022 3.978 25 N -0.901 5.901 26 Si 0.929 3.071 27 H -0.268 1.268 28 H -0.281 1.281 29 H -0.282 1.282 30 H 0.051 0.949 31 H 0.055 0.945 32 H 0.056 0.944 33 H 0.073 0.927 34 H 0.058 0.942 35 H 0.033 0.967 36 H 0.077 0.923 37 H 0.085 0.915 38 H 0.045 0.955 39 H 0.076 0.924 40 H 0.073 0.927 41 H 0.082 0.918 42 H 0.081 0.919 43 H 0.398 0.602 44 H 0.072 0.928 45 H 0.078 0.922 46 H 0.061 0.939 47 H 0.066 0.934 48 H 0.056 0.944 49 H 0.347 0.653 50 H 0.043 0.957 51 H 0.088 0.912 52 H 0.392 0.608 53 H 0.271 0.729 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -18.182 -13.164 2.761 22.616 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 -0.209 4.209 2 C -0.153 4.153 3 C -0.081 4.081 4 N -0.210 5.210 5 C -0.095 4.095 6 C -0.161 4.161 7 C -0.156 4.156 8 C -0.070 4.070 9 H 0.094 0.906 10 C 0.311 3.689 11 O -0.394 6.394 12 N -0.387 5.387 13 C -0.003 4.003 14 C -0.039 4.039 15 H 0.066 0.934 16 C -0.196 4.196 17 N -0.299 5.299 18 C -0.084 4.084 19 C 0.225 3.775 20 O -0.466 6.466 21 N -0.200 5.200 22 C -0.428 4.428 23 H 0.122 0.878 24 C -0.180 4.180 25 N -0.543 5.543 26 Si 0.756 3.244 27 H -0.192 1.192 28 H -0.207 1.207 29 H -0.208 1.208 30 H 0.070 0.930 31 H 0.074 0.926 32 H 0.075 0.925 33 H 0.091 0.909 34 H 0.077 0.923 35 H 0.051 0.949 36 H 0.096 0.904 37 H 0.103 0.897 38 H 0.063 0.937 39 H 0.095 0.905 40 H 0.092 0.908 41 H 0.101 0.899 42 H 0.099 0.901 43 H 0.232 0.768 44 H 0.090 0.910 45 H 0.097 0.903 46 H 0.080 0.920 47 H 0.085 0.915 48 H 0.075 0.925 49 H 0.169 0.831 50 H 0.061 0.939 51 H 0.106 0.894 52 H 0.225 0.775 53 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -17.570 -14.659 1.315 22.920 hybrid contribution -0.117 1.904 1.995 2.761 sum -17.688 -12.755 3.311 22.057 Atomic orbital electron populations 1.21739 0.95741 1.01710 1.01681 1.21420 0.95149 0.96062 1.02682 1.22337 0.87080 0.97903 1.00784 1.65064 1.08361 1.20446 1.27108 1.23183 0.95263 1.01533 0.89552 1.22281 0.96603 0.98069 0.99109 1.22311 0.94009 0.99883 0.99431 1.22611 0.98243 0.92710 0.93412 0.90629 1.20227 0.77473 0.80971 0.90251 1.90694 1.45171 1.46707 1.56838 1.46047 1.63640 1.20108 1.08932 1.21578 1.01074 0.96791 0.80882 1.21807 0.89605 0.95204 0.97248 0.93420 1.21735 1.01363 1.02883 0.93654 1.60118 1.25099 1.09389 1.35268 1.21760 0.96072 0.90441 1.00077 1.19793 0.87997 0.84947 0.84799 1.90535 1.64598 1.31510 1.59961 1.41871 1.17254 1.07230 1.53610 1.19753 0.92866 0.94999 1.35225 0.87840 1.25270 1.00050 0.94706 0.97947 1.69617 1.38703 0.98105 1.47828 0.85803 0.81492 0.78596 0.78479 1.19195 1.20727 1.20771 0.93035 0.92625 0.92536 0.90859 0.92276 0.94912 0.90436 0.89686 0.93681 0.90522 0.90820 0.89939 0.90070 0.76763 0.90974 0.90321 0.91994 0.91489 0.92513 0.83142 0.93916 0.89398 0.77482 0.91906 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 -0.15 -1.08 9.91 37.16 0.37 -0.71 16 2 C -0.12 -1.00 6.05 -26.73 -0.16 -1.16 16 3 C 0.05 0.46 4.62 -3.83 -0.02 0.44 16 4 N -0.49 -5.22 4.62 -223.51 -1.03 -6.25 16 5 C 0.03 0.28 5.91 -2.18 -0.01 0.26 16 6 C -0.12 -1.05 7.00 -25.35 -0.18 -1.23 16 7 C -0.12 -1.16 6.47 -25.35 -0.16 -1.32 16 8 C 0.04 0.44 2.67 -67.22 -0.18 0.26 16 9 H 0.08 0.68 8.00 -51.93 -0.42 0.26 16 10 C 0.53 6.66 6.84 -10.99 -0.08 6.58 16 11 O -0.52 -8.39 15.76 5.56 0.09 -8.30 16 12 N -0.73 -8.17 4.93 -60.29 -0.30 -8.47 16 13 C 0.12 1.37 5.31 -4.04 -0.02 1.35 16 14 C 0.07 0.82 2.81 -67.71 -0.19 0.63 16 15 H 0.05 0.51 7.80 -51.93 -0.40 0.10 16 16 C -0.14 -1.49 9.42 37.16 0.35 -1.14 16 17 N -0.66 -10.03 5.93 -107.99 -0.64 -10.67 16 18 C 0.05 0.81 5.97 -4.97 -0.03 0.78 16 19 C 0.44 9.98 7.82 -10.99 -0.09 9.89 16 20 O -0.58 -15.33 15.78 5.54 0.09 -15.24 16 21 N -0.56 -13.84 5.29 -10.96 -0.06 -13.90 16 22 C -0.30 -8.16 9.68 -14.93 -0.14 -8.31 16 23 H 0.10 2.98 7.16 -52.49 -0.38 2.60 16 24 C 0.02 0.58 5.50 -17.47 -0.10 0.48 16 25 N -0.90 -24.06 13.05 55.50 0.72 -23.34 16 26 Si 0.93 20.71 29.55 -169.99 -5.02 15.69 16 27 H -0.27 -5.98 7.11 56.52 0.40 -5.58 16 28 H -0.28 -6.20 7.11 56.52 0.40 -5.80 16 29 H -0.28 -6.17 7.11 56.52 0.40 -5.77 16 30 H 0.05 0.33 8.14 -51.93 -0.42 -0.09 16 31 H 0.05 0.41 8.14 -51.93 -0.42 -0.01 16 32 H 0.06 0.36 8.14 -51.93 -0.42 -0.06 16 33 H 0.07 0.75 8.14 -51.92 -0.42 0.32 16 34 H 0.06 0.47 7.47 -51.93 -0.39 0.08 16 35 H 0.03 0.28 7.77 -51.92 -0.40 -0.12 16 36 H 0.08 0.87 7.30 -51.93 -0.38 0.49 16 37 H 0.08 0.68 7.85 -51.93 -0.41 0.27 16 38 H 0.04 0.34 7.75 -51.93 -0.40 -0.06 16 39 H 0.08 0.67 8.14 -51.93 -0.42 0.25 16 40 H 0.07 0.54 8.14 -51.93 -0.42 0.11 16 41 H 0.08 0.94 7.85 -51.93 -0.41 0.54 16 42 H 0.08 0.71 8.14 -51.93 -0.42 0.29 16 43 H 0.40 3.97 7.35 -40.82 -0.30 3.67 16 44 H 0.07 0.78 8.14 -51.93 -0.42 0.35 16 45 H 0.08 1.02 8.14 -51.93 -0.42 0.60 16 46 H 0.06 0.69 7.45 -51.93 -0.39 0.31 16 47 H 0.07 0.78 8.14 -51.93 -0.42 0.36 16 48 H 0.06 0.50 8.14 -51.93 -0.42 0.07 16 49 H 0.35 5.38 6.41 -39.29 -0.25 5.12 16 50 H 0.04 0.62 8.06 -51.93 -0.42 0.20 16 51 H 0.09 1.36 7.44 -51.93 -0.39 0.98 16 52 H 0.39 9.21 7.90 -40.82 -0.32 8.88 16 53 H 0.27 6.84 8.31 -40.82 -0.34 6.50 16 LS Contribution 423.62 15.07 6.38 6.38 Total: -1.00 -32.54 423.62 -9.84 -42.38 By element: Atomic # 1 Polarization: 24.33 SS G_CDS: -9.44 Total: 14.90 kcal Atomic # 6 Polarization: 7.47 SS G_CDS: -0.64 Total: 6.83 kcal Atomic # 7 Polarization: -61.33 SS G_CDS: -1.30 Total: -62.63 kcal Atomic # 8 Polarization: -23.72 SS G_CDS: 0.18 Total: -23.54 kcal Atomic # 14 Polarization: 20.71 SS G_CDS: -5.02 Total: 15.69 kcal Total LS contribution 6.38 Total: 6.38 kcal Total: -32.54 -9.84 -42.38 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. ZINC001714240784.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 -32.151 kcal (2) G-P(sol) polarization free energy of solvation -32.539 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -64.690 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.841 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.379 kcal (6) G-S(sol) free energy of system = (1) + (5) -74.530 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.72 seconds