Wall clock time and date at job start Tue Mar 31 2020 20:36:33 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 O 1.42900 * 1 3 3 C 1.42900 * 114.00404 * 2 1 4 4 C 1.52998 * 109.47216 * 179.97438 * 3 2 1 5 5 C 1.53005 * 109.47278 * 59.99694 * 4 3 2 6 6 C 1.52995 * 109.47300 * 299.99762 * 4 3 2 7 7 C 1.50703 * 109.47136 * 179.97438 * 4 3 2 8 8 O 1.21277 * 119.99634 * 352.43587 * 7 4 3 9 9 N 1.34771 * 120.00193 * 172.43206 * 7 4 3 10 10 C 1.48143 * 127.83926 * 181.84228 * 9 7 4 11 11 C 1.54357 * 104.62647 * 219.42302 * 10 9 7 12 12 H 1.09002 * 110.92054 * 216.48857 * 11 10 9 13 13 C 1.54162 * 105.04268 * 336.38415 * 11 10 9 14 14 H 1.08996 * 110.87747 * 239.94364 * 13 11 10 15 15 C 1.48157 * 127.83521 * 1.80290 * 9 7 4 16 16 C 1.53021 * 110.22965 * 116.84912 * 13 11 10 17 17 H 1.09004 * 109.64450 * 179.53629 * 16 13 11 18 18 C 1.53067 * 109.16070 * 300.29640 * 16 13 11 19 19 C 1.55352 * 109.64864 * 58.70588 * 18 16 13 20 20 C 1.53207 * 108.99936 * 93.56610 * 11 10 9 21 21 H 1.09005 * 110.51998 * 67.90106 * 20 11 10 22 22 N 1.47653 * 108.07280 * 188.96652 * 20 11 10 23 23 C 1.36933 * 122.04367 * 238.62262 * 22 20 11 24 24 H 1.08001 * 119.99806 * 0.02562 * 23 22 20 25 25 C 1.38808 * 120.00230 * 179.97438 * 23 22 20 26 26 N 1.31618 * 119.99928 * 0.02562 * 25 23 22 27 27 Si 1.86800 * 120.00240 * 179.97438 * 25 23 22 28 28 H 1.48502 * 109.47254 * 0.02562 * 27 25 23 29 29 H 1.48496 * 109.46900 * 120.00315 * 27 25 23 30 30 H 1.48501 * 109.47111 * 240.00199 * 27 25 23 31 31 C 1.47584 * 115.91506 * 58.59873 * 22 20 11 32 32 H 1.08996 * 109.47085 * 300.00581 * 1 2 3 33 33 H 1.09004 * 109.46675 * 60.00355 * 1 2 3 34 34 H 1.08997 * 109.47467 * 180.02562 * 1 2 3 35 35 H 1.09000 * 109.47161 * 59.99555 * 3 2 1 36 36 H 1.09001 * 109.46772 * 299.99820 * 3 2 1 37 37 H 1.08991 * 109.46862 * 191.18166 * 5 4 3 38 38 H 1.08994 * 109.47049 * 311.19087 * 5 4 3 39 39 H 1.09006 * 109.46897 * 71.18800 * 5 4 3 40 40 H 1.09005 * 109.46853 * 293.08826 * 6 4 3 41 41 H 1.08999 * 109.47065 * 53.08178 * 6 4 3 42 42 H 1.08999 * 109.47482 * 173.08783 * 6 4 3 43 43 H 1.09009 * 110.40443 * 338.20873 * 10 9 7 44 44 H 1.09005 * 110.40674 * 100.51368 * 10 9 7 45 45 H 1.08997 * 110.41286 * 21.61606 * 15 9 7 46 46 H 1.08993 * 110.51295 * 259.21896 * 15 9 7 47 47 H 1.09002 * 109.38614 * 179.40759 * 18 16 13 48 48 H 1.09007 * 109.38086 * 299.08511 * 18 16 13 49 49 H 1.09003 * 109.68017 * 241.12851 * 19 18 16 50 50 H 1.09001 * 109.33431 * 121.15610 * 19 18 16 51 51 H 0.97004 * 120.00428 * 179.97438 * 26 25 23 52 52 H 1.09003 * 109.99107 * 119.63828 * 31 22 20 53 53 H 1.08993 * 109.99033 * 240.92396 * 31 22 20 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 8 1.4290 0.0000 0.0000 3 6 2.0103 1.3054 0.0000 4 6 3.5355 1.1845 0.0006 5 6 3.9875 0.4249 -1.2483 6 6 3.9865 0.4255 1.2502 7 6 4.1486 2.5612 0.0000 8 8 3.4441 3.5386 -0.1391 9 7 5.4795 2.7063 0.1541 10 6 6.2550 3.9670 0.2176 11 6 7.5440 3.6722 -0.5787 12 1 8.4031 4.1672 -0.1259 13 6 7.7031 2.1396 -0.5295 14 1 8.6437 1.8617 -0.0541 15 6 6.4990 1.6411 0.2994 16 6 7.6120 1.5526 -1.9397 17 1 7.7338 0.4703 -1.8947 18 6 6.2507 1.9056 -2.5439 19 6 6.0808 3.4493 -2.5826 20 6 7.3459 4.1176 -2.0312 21 1 7.2714 5.2034 -2.0911 22 7 8.4964 3.6333 -2.8198 23 6 9.3127 4.4865 -3.5132 24 1 9.1239 5.5497 -3.4935 25 6 10.3832 3.9850 -4.2407 26 7 10.6135 2.6894 -4.2643 27 14 11.4963 5.1489 -5.1873 28 1 11.0264 6.5451 -5.0000 29 1 12.8872 5.0233 -4.6828 30 1 11.4603 4.8034 -6.6311 31 6 8.7133 2.1735 -2.8145 32 1 -0.3633 0.5139 0.8899 33 1 -0.3633 0.5138 -0.8901 34 1 -0.3634 -1.0276 0.0005 35 1 1.6887 1.8464 0.8899 36 1 1.6887 1.8463 -0.8900 37 1 5.0417 0.1650 -1.1537 38 1 3.3969 -0.4850 -1.3536 39 1 3.8458 1.0539 -2.1272 40 1 3.7739 1.0247 2.1357 41 1 3.4491 -0.5206 1.3142 42 1 5.0575 0.2319 1.1910 43 1 5.6978 4.7798 -0.2486 44 1 6.4933 4.2150 1.2519 45 1 6.1248 0.6995 -0.1022 46 1 6.7808 1.5222 1.3455 47 1 6.1860 1.4981 -3.5528 48 1 5.4597 1.4747 -1.9300 49 1 5.2232 3.7396 -1.9757 50 1 5.9208 3.7691 -3.6123 51 1 11.3614 2.3388 -4.7730 52 1 8.6466 1.7831 -3.8301 53 1 9.6907 1.9435 -2.3905 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 ZINC001479616429.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 20:36:33 Heat of formation + Delta-G solvation = -26.694332 kcal Electronic energy + Delta-G solvation = -32808.904429 eV Core-core repulsion = 28875.240668 eV Total energy + Delta-G solvation = -3933.663760 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.15 seconds Orbital eigenvalues (eV) -41.33500 -39.30288 -37.82866 -35.70450 -35.03705 -32.99432 -31.67410 -30.46801 -29.71841 -27.80506 -27.56832 -27.16177 -25.86768 -25.31774 -24.18023 -21.93762 -21.65112 -20.85380 -20.63733 -19.04410 -17.23612 -16.94260 -16.61438 -16.29525 -16.07367 -15.84798 -15.44363 -14.90590 -14.70438 -14.61083 -14.13908 -14.02251 -13.67490 -13.36878 -13.20181 -12.83493 -12.65542 -12.36231 -12.18836 -12.16732 -12.03627 -11.83235 -11.77629 -11.64315 -11.46333 -11.27178 -11.20492 -11.11008 -10.94760 -10.79127 -10.56332 -10.51219 -10.36457 -10.10153 -9.85275 -9.80895 -9.61966 -9.55131 -9.23458 -9.08237 -8.46135 -8.45947 -6.80354 -5.63029 -2.99407 2.71157 2.90714 3.40781 3.47217 3.48930 3.70289 4.36860 4.50918 4.66445 4.67024 4.81857 4.93071 5.06240 5.11858 5.16551 5.19894 5.37272 5.42102 5.42440 5.44863 5.46140 5.47666 5.57101 5.58766 5.64181 5.65213 5.73234 5.78281 5.80120 5.82797 5.88641 5.99225 6.08370 6.12654 6.15174 6.20710 6.26239 6.32983 6.38867 6.49666 6.60272 6.74629 6.82496 6.92170 6.92823 7.03949 7.08145 7.67514 7.70006 7.73777 7.94139 8.23626 8.35882 9.29841 9.90941 10.45238 11.42033 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.024799 B = 0.003288 C = 0.003239 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1128.817391 B = 8512.766444 C = 8641.383019 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.033 3.967 2 O -0.388 6.388 3 C 0.087 3.913 4 C -0.075 4.075 5 C -0.150 4.150 6 C -0.147 4.147 7 C 0.547 3.453 8 O -0.549 6.549 9 N -0.604 5.604 10 C 0.110 3.890 11 C -0.107 4.107 12 H 0.084 0.916 13 C -0.081 4.081 14 H 0.082 0.918 15 C 0.093 3.907 16 C -0.110 4.110 17 H 0.063 0.937 18 C -0.129 4.129 19 C -0.128 4.128 20 C 0.182 3.818 21 H 0.064 0.936 22 N -0.600 5.600 23 C -0.231 4.231 24 H 0.074 0.926 25 C -0.010 4.010 26 N -0.923 5.923 27 Si 0.907 3.093 28 H -0.281 1.281 29 H -0.292 1.292 30 H -0.292 1.292 31 C 0.204 3.796 32 H 0.040 0.960 33 H 0.041 0.959 34 H 0.085 0.915 35 H 0.054 0.946 36 H 0.060 0.940 37 H 0.077 0.923 38 H 0.077 0.923 39 H 0.068 0.932 40 H 0.055 0.945 41 H 0.075 0.925 42 H 0.070 0.930 43 H 0.082 0.918 44 H 0.064 0.936 45 H 0.087 0.913 46 H 0.067 0.933 47 H 0.049 0.951 48 H 0.073 0.927 49 H 0.053 0.947 50 H 0.050 0.950 51 H 0.249 0.751 52 H 0.049 0.951 53 H 0.047 0.953 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -14.561 -7.059 11.832 20.047 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 -0.063 4.063 2 O -0.307 6.307 3 C 0.010 3.990 4 C -0.078 4.078 5 C -0.207 4.207 6 C -0.204 4.204 7 C 0.336 3.664 8 O -0.427 6.427 9 N -0.337 5.337 10 C -0.013 4.013 11 C -0.128 4.128 12 H 0.103 0.897 13 C -0.100 4.100 14 H 0.100 0.900 15 C -0.029 4.029 16 C -0.129 4.129 17 H 0.081 0.919 18 C -0.166 4.166 19 C -0.167 4.167 20 C 0.073 3.927 21 H 0.082 0.918 22 N -0.324 5.324 23 C -0.360 4.360 24 H 0.092 0.908 25 C -0.205 4.205 26 N -0.572 5.572 27 Si 0.738 3.262 28 H -0.207 1.207 29 H -0.219 1.219 30 H -0.219 1.219 31 C 0.080 3.920 32 H 0.058 0.942 33 H 0.060 0.940 34 H 0.104 0.896 35 H 0.072 0.928 36 H 0.078 0.922 37 H 0.095 0.905 38 H 0.095 0.905 39 H 0.086 0.914 40 H 0.074 0.926 41 H 0.094 0.906 42 H 0.089 0.911 43 H 0.100 0.900 44 H 0.082 0.918 45 H 0.105 0.895 46 H 0.085 0.915 47 H 0.068 0.932 48 H 0.091 0.909 49 H 0.071 0.929 50 H 0.069 0.931 51 H 0.060 0.940 52 H 0.067 0.933 53 H 0.065 0.935 Dipole moment (debyes) X Y Z Total from point charges -14.768 -6.761 11.614 19.967 hybrid contribution 0.565 0.831 -0.586 1.163 sum -14.203 -5.930 11.028 18.934 Atomic orbital electron populations 1.22714 0.80954 1.02564 1.00084 1.87792 1.19587 1.27837 1.95488 1.22182 0.91302 0.84065 1.01474 1.20620 0.94709 0.93423 0.99049 1.22255 1.02085 1.00848 0.95488 1.22040 1.02379 1.00807 0.95216 1.19818 0.80466 0.90380 0.75743 1.90688 1.60265 1.41030 1.50753 1.48803 1.04953 1.09226 1.70726 1.22447 0.92141 0.87224 0.99483 1.22712 0.95828 0.95716 0.98555 0.89746 1.22008 0.96527 0.95372 0.96138 0.90007 1.22910 0.88692 0.91693 0.99626 1.21862 0.97843 0.98614 0.94589 0.91875 1.22434 0.97414 0.96539 1.00217 1.22450 0.98297 0.95663 1.00331 1.20534 0.87745 0.96091 0.88288 0.91802 1.44594 1.29372 1.02927 1.55480 1.19322 1.05248 0.89519 1.21872 0.90816 1.24768 0.98996 0.96020 1.00731 1.70042 1.31230 1.10159 1.45734 0.86107 0.80612 0.79844 0.79590 1.20655 1.21918 1.21935 1.21065 0.92684 0.81866 0.96387 0.94175 0.94022 0.89641 0.92774 0.92223 0.90475 0.90462 0.91364 0.92556 0.90609 0.91109 0.90005 0.91821 0.89546 0.91465 0.93236 0.90946 0.92891 0.93104 0.94034 0.93280 0.93537 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 0.03 0.26 11.01 101.05 1.11 1.38 16 2 O -0.39 -4.17 9.06 -35.23 -0.32 -4.49 16 3 C 0.09 1.02 4.13 37.16 0.15 1.17 16 4 C -0.07 -0.88 0.58 -155.66 -0.09 -0.97 16 5 C -0.15 -1.72 6.67 37.16 0.25 -1.48 16 6 C -0.15 -1.45 8.00 37.15 0.30 -1.16 16 7 C 0.55 7.96 5.12 -10.99 -0.06 7.91 16 8 O -0.55 -9.75 15.93 5.56 0.09 -9.66 16 9 N -0.60 -8.29 1.70 -169.29 -0.29 -8.58 16 10 C 0.11 1.58 5.80 -2.43 -0.01 1.57 16 11 C -0.11 -1.76 3.37 -89.19 -0.30 -2.06 16 12 H 0.08 1.43 8.14 -51.93 -0.42 1.00 16 13 C -0.08 -1.24 3.15 -89.25 -0.28 -1.52 16 14 H 0.08 1.23 8.14 -51.93 -0.42 0.81 16 15 C 0.09 1.13 3.90 -2.38 -0.01 1.12 16 16 C -0.11 -1.93 2.75 -90.19 -0.25 -2.18 16 17 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 18 C -0.13 -2.21 5.08 -25.45 -0.13 -2.34 16 19 C -0.13 -2.41 5.36 -25.31 -0.14 -2.54 16 20 C 0.18 3.62 3.03 -67.02 -0.20 3.41 16 21 H 0.06 1.30 7.99 -51.93 -0.42 0.89 16 22 N -0.60 -14.51 2.87 -163.16 -0.47 -14.98 16 23 C -0.23 -6.24 9.99 -15.06 -0.15 -6.39 16 24 H 0.07 1.96 7.79 -52.49 -0.41 1.55 16 25 C -0.01 -0.27 5.47 -17.43 -0.10 -0.36 16 26 N -0.92 -26.43 9.76 55.49 0.54 -25.89 16 27 Si 0.91 22.02 29.55 -169.99 -5.02 16.99 16 28 H -0.28 -6.66 7.11 56.52 0.40 -6.26 16 29 H -0.29 -7.14 7.11 56.52 0.40 -6.74 16 30 H -0.29 -7.20 7.11 56.52 0.40 -6.79 16 31 C 0.20 4.74 4.32 -3.06 -0.01 4.73 16 32 H 0.04 0.28 8.14 -51.93 -0.42 -0.14 16 33 H 0.04 0.31 8.14 -51.93 -0.42 -0.11 16 34 H 0.09 0.53 8.14 -51.93 -0.42 0.11 16 35 H 0.05 0.64 8.14 -51.93 -0.42 0.21 16 36 H 0.06 0.75 8.02 -51.93 -0.42 0.34 16 37 H 0.08 0.86 4.33 -51.93 -0.23 0.64 16 38 H 0.08 0.82 7.37 -51.93 -0.38 0.44 16 39 H 0.07 0.88 7.07 -51.93 -0.37 0.51 16 40 H 0.06 0.56 8.14 -51.93 -0.42 0.13 16 41 H 0.07 0.71 7.48 -51.93 -0.39 0.32 16 42 H 0.07 0.64 4.85 -51.93 -0.25 0.39 16 43 H 0.08 1.29 6.96 -51.92 -0.36 0.93 16 44 H 0.06 0.80 8.14 -51.93 -0.42 0.38 16 45 H 0.09 0.97 3.30 -51.93 -0.17 0.80 16 46 H 0.07 0.69 8.05 -51.93 -0.42 0.27 16 47 H 0.05 0.90 8.14 -51.93 -0.42 0.48 16 48 H 0.07 1.06 0.64 -51.93 -0.03 1.03 16 49 H 0.05 0.97 4.89 -51.93 -0.25 0.72 16 50 H 0.05 1.04 8.14 -51.93 -0.42 0.62 16 51 H 0.25 6.98 8.31 -40.82 -0.34 6.64 16 52 H 0.05 1.31 7.21 -51.93 -0.37 0.93 16 53 H 0.05 1.20 7.24 -51.93 -0.38 0.83 16 LS Contribution 369.00 15.07 5.56 5.56 Total: -1.00 -30.79 369.00 -8.45 -39.24 By element: Atomic # 1 Polarization: 10.15 SS G_CDS: -8.63 Total: 1.52 kcal Atomic # 6 Polarization: 0.20 SS G_CDS: 0.08 Total: 0.29 kcal Atomic # 7 Polarization: -49.23 SS G_CDS: -0.22 Total: -49.45 kcal Atomic # 8 Polarization: -13.92 SS G_CDS: -0.23 Total: -14.15 kcal Atomic # 14 Polarization: 22.02 SS G_CDS: -5.02 Total: 16.99 kcal Total LS contribution 5.56 Total: 5.56 kcal Total: -30.79 -8.45 -39.24 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. ZINC001479616429.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 12.546 kcal (2) G-P(sol) polarization free energy of solvation -30.786 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -18.240 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.454 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.240 kcal (6) G-S(sol) free energy of system = (1) + (5) -26.694 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.15 seconds