Wall clock time and date at job start Sat Apr 11 2020 06:11:40 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 1.53001 * 1 3 3 C 1.52996 * 110.78021 * 2 1 4 4 C 1.54328 * 110.71627 * 123.23406 * 2 1 3 5 5 N 1.47023 * 107.26846 * 140.55657 * 4 2 1 6 6 C 1.34782 * 125.64822 * 181.01459 * 5 4 2 7 7 O 1.21279 * 119.99710 * 0.02562 * 6 5 4 8 8 C 1.50701 * 120.00128 * 180.02562 * 6 5 4 9 9 C 1.52999 * 109.47317 * 180.02562 * 8 6 5 10 10 O 1.42897 * 109.47249 * 180.02562 * 9 8 6 11 11 C 1.42897 * 113.99940 * 179.97438 * 10 9 8 12 12 C 1.53004 * 109.46999 * 179.97438 * 11 10 9 13 13 H 1.09002 * 110.27448 * 54.30219 * 12 11 10 14 14 C 1.54945 * 110.39100 * 176.44811 * 12 11 10 15 15 C 1.55304 * 100.94045 * 155.40253 * 14 12 11 16 16 C 1.54376 * 102.25567 * 325.86882 * 15 14 12 17 17 O 1.43240 * 107.58930 * 21.35352 * 16 15 14 18 18 C 1.47429 * 108.70542 * 1.28984 * 5 4 2 19 19 C 1.55126 * 104.71807 * 335.54831 * 18 5 4 20 20 H 1.09001 * 110.90723 * 155.27157 * 19 18 5 21 21 N 1.46499 * 111.22951 * 279.17749 * 19 18 5 22 22 C 1.36928 * 119.99946 * 267.20935 * 21 19 18 23 23 H 1.07997 * 120.00193 * 359.97438 * 22 21 19 24 24 C 1.38817 * 119.99818 * 179.97438 * 22 21 19 25 25 N 1.31612 * 119.99929 * 359.97438 * 24 22 21 26 26 Si 1.86799 * 119.99877 * 179.97438 * 24 22 21 27 27 H 1.48506 * 109.47326 * 359.97438 * 26 24 22 28 28 H 1.48503 * 109.47275 * 119.99855 * 26 24 22 29 29 H 1.48497 * 109.47193 * 239.99831 * 26 24 22 30 30 H 1.08997 * 109.47441 * 298.21567 * 1 2 3 31 31 H 1.08998 * 109.47096 * 58.22054 * 1 2 3 32 32 H 1.08999 * 109.46744 * 178.21740 * 1 2 3 33 33 H 1.08995 * 109.47196 * 181.78339 * 3 2 1 34 34 H 1.09007 * 109.46950 * 301.78130 * 3 2 1 35 35 H 1.08999 * 109.47295 * 61.78162 * 3 2 1 36 36 H 1.08995 * 109.88611 * 21.14651 * 4 2 1 37 37 H 1.09002 * 109.88497 * 259.97152 * 4 2 1 38 38 H 1.08995 * 109.46686 * 60.00602 * 8 6 5 39 39 H 1.09002 * 109.47369 * 300.00929 * 8 6 5 40 40 H 1.08996 * 109.46982 * 59.99943 * 9 8 6 41 41 H 1.09004 * 109.46683 * 299.99893 * 9 8 6 42 42 H 1.09005 * 109.47084 * 60.00528 * 11 10 9 43 43 H 1.08997 * 109.47384 * 300.00218 * 11 10 9 44 44 H 1.08997 * 111.12470 * 273.31972 * 14 12 11 45 45 H 1.08995 * 111.12619 * 37.48960 * 14 12 11 46 46 H 1.08998 * 110.85543 * 207.67443 * 15 14 12 47 47 H 1.09009 * 111.02412 * 84.13543 * 15 14 12 48 48 H 1.08999 * 109.83271 * 261.84174 * 16 15 14 49 49 H 1.08999 * 109.91049 * 140.90833 * 16 15 14 50 50 H 1.09000 * 110.36665 * 94.47918 * 18 5 4 51 51 H 1.08998 * 110.36740 * 216.80334 * 18 5 4 52 52 H 0.97003 * 119.99368 * 87.20670 * 21 19 18 53 53 H 0.97006 * 119.99814 * 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 2.0728 1.4304 0.0000 4 6 2.0759 -0.7911 1.2074 5 7 3.2444 -1.5507 0.7392 6 6 3.9923 -2.3835 1.4901 7 8 3.7192 -2.5561 2.6590 8 6 5.1678 -3.1000 0.8771 9 6 5.8399 -3.9761 1.9362 10 8 6.9549 -4.6552 1.3551 11 6 7.6568 -5.5044 2.2651 12 6 8.8236 -6.1766 1.5386 13 1 9.4566 -5.4260 1.0652 14 6 9.6533 -7.0338 2.5273 15 6 10.2954 -8.0633 1.5578 16 6 9.1872 -8.2525 0.4998 17 8 8.3324 -7.1047 0.5583 18 6 3.4666 -1.2456 -0.6859 19 6 2.0790 -0.7956 -1.2137 20 1 2.1850 -0.1520 -2.0869 21 7 1.2267 -1.9484 -1.5149 22 6 1.2020 -2.4693 -2.7810 23 1 1.8105 -2.0301 -3.5576 24 6 0.3947 -3.5620 -3.0662 25 7 -0.3465 -4.0976 -2.1196 26 14 0.3604 -4.2722 -4.7936 27 1 1.2761 -3.4948 -5.6668 28 1 0.7984 -5.6907 -4.7545 29 1 -1.0210 -4.1955 -5.3330 30 1 -0.3634 0.4858 0.9055 31 1 -0.3633 0.5412 -0.8736 32 1 -0.3633 -1.0272 -0.0320 33 1 3.1620 1.4057 -0.0320 34 1 1.6956 1.9622 -0.8736 35 1 1.7474 1.9426 0.9055 36 1 1.3129 -1.4758 1.5777 37 1 2.3740 -0.1023 1.9978 38 1 5.8839 -2.3687 0.5024 39 1 4.8230 -3.7257 0.0539 40 1 5.1236 -4.7074 2.3106 41 1 6.1847 -3.3506 2.7596 42 1 6.9785 -6.2678 2.6464 43 1 8.0390 -4.9105 3.0953 44 1 10.4155 -6.4334 3.0238 45 1 9.0095 -7.5280 3.2548 46 1 10.5055 -9.0014 2.0715 47 1 11.2008 -7.6606 1.1035 48 1 8.6137 -9.1524 0.7219 49 1 9.6312 -8.3327 -0.4924 50 1 4.1948 -0.4415 -0.7927 51 1 3.8032 -2.1362 -1.2166 52 1 0.6799 -2.3426 -0.8173 53 1 -0.9109 -4.8609 -2.3191 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 ZINC001734498555.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 06:11:40 Heat of formation + Delta-G solvation = -121.044215 kcal Electronic energy + Delta-G solvation = -30422.097835 eV Core-core repulsion = 26293.886706 eV Total energy + Delta-G solvation = -4128.211130 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) -39.99720 -39.73830 -38.19298 -37.36257 -33.86857 -33.25311 -32.52686 -31.94928 -30.72514 -30.24732 -28.01311 -26.66216 -26.45338 -25.42308 -23.87245 -22.99073 -21.95652 -21.57121 -21.38245 -18.91977 -18.55936 -17.41922 -17.23780 -16.93142 -16.31528 -16.15811 -15.89916 -15.55740 -15.12905 -14.85564 -14.41133 -14.19355 -14.06613 -13.84403 -13.67811 -13.58077 -13.09306 -12.84941 -12.68165 -12.52564 -12.32101 -12.09278 -12.07695 -11.89679 -11.69593 -11.52332 -11.45308 -11.43354 -11.26238 -11.18611 -11.06434 -10.99021 -10.90570 -10.53164 -10.41542 -10.20109 -9.87644 -9.69966 -9.65467 -9.60941 -9.51752 -9.01431 -8.20279 -7.02349 -5.82069 -3.11997 2.97445 3.12376 3.41427 3.47154 3.49631 3.52657 3.77226 4.11706 4.48733 4.53297 4.58766 4.75784 4.84619 4.90301 4.98359 5.05131 5.11207 5.15339 5.22208 5.23825 5.24615 5.31128 5.36964 5.44799 5.46021 5.53171 5.58581 5.62724 5.64700 5.72289 5.78459 5.79418 5.88689 5.92551 5.98796 6.00666 6.09429 6.20272 6.22097 6.28794 6.36606 6.42971 6.58773 6.67511 6.80243 6.81627 6.95443 7.17166 7.65819 7.94202 8.35333 8.50683 9.47473 10.02494 10.37075 11.39885 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009411 B = 0.002678 C = 0.002192 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2974.556326 B =10454.494317 C =12771.148005 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.126 4.126 2 C -0.091 4.091 3 C -0.131 4.131 4 C 0.122 3.878 5 N -0.600 5.600 6 C 0.534 3.466 7 O -0.560 6.560 8 C -0.134 4.134 9 C 0.081 3.919 10 O -0.382 6.382 11 C 0.066 3.934 12 C 0.083 3.917 13 H 0.079 0.921 14 C -0.150 4.150 15 C -0.155 4.155 16 C 0.047 3.953 17 O -0.368 6.368 18 C 0.066 3.934 19 C 0.178 3.822 20 H 0.074 0.926 21 N -0.708 5.708 22 C -0.246 4.246 23 H 0.073 0.927 24 C -0.008 4.008 25 N -0.928 5.928 26 Si 0.906 3.094 27 H -0.279 1.279 28 H -0.291 1.291 29 H -0.292 1.292 30 H 0.043 0.957 31 H 0.058 0.942 32 H 0.072 0.928 33 H 0.053 0.947 34 H 0.058 0.942 35 H 0.052 0.948 36 H 0.066 0.934 37 H 0.059 0.941 38 H 0.097 0.903 39 H 0.106 0.894 40 H 0.058 0.942 41 H 0.054 0.946 42 H 0.057 0.943 43 H 0.061 0.939 44 H 0.086 0.914 45 H 0.082 0.918 46 H 0.082 0.918 47 H 0.077 0.923 48 H 0.069 0.931 49 H 0.068 0.932 50 H 0.057 0.943 51 H 0.081 0.919 52 H 0.387 0.613 53 H 0.256 0.744 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 18.412 1.173 9.058 20.553 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 -0.184 4.184 2 C -0.093 4.093 3 C -0.188 4.188 4 C 0.000 4.000 5 N -0.332 5.332 6 C 0.323 3.677 7 O -0.440 6.440 8 C -0.173 4.173 9 C 0.004 3.996 10 O -0.301 6.301 11 C -0.011 4.011 12 C 0.026 3.974 13 H 0.097 0.903 14 C -0.188 4.188 15 C -0.193 4.193 16 C -0.030 4.030 17 O -0.287 6.287 18 C -0.060 4.060 19 C 0.065 3.935 20 H 0.092 0.908 21 N -0.348 5.348 22 C -0.377 4.377 23 H 0.091 0.909 24 C -0.205 4.205 25 N -0.575 5.575 26 Si 0.737 3.263 27 H -0.205 1.205 28 H -0.218 1.218 29 H -0.219 1.219 30 H 0.062 0.938 31 H 0.077 0.923 32 H 0.091 0.909 33 H 0.072 0.928 34 H 0.077 0.923 35 H 0.071 0.929 36 H 0.085 0.915 37 H 0.077 0.923 38 H 0.115 0.885 39 H 0.124 0.876 40 H 0.076 0.924 41 H 0.072 0.928 42 H 0.075 0.925 43 H 0.079 0.921 44 H 0.105 0.895 45 H 0.100 0.900 46 H 0.101 0.899 47 H 0.096 0.904 48 H 0.087 0.913 49 H 0.086 0.914 50 H 0.075 0.925 51 H 0.099 0.901 52 H 0.222 0.778 53 H 0.066 0.934 Dipole moment (debyes) X Y Z Total from point charges 18.162 1.014 9.194 20.382 hybrid contribution -0.046 -0.781 -0.394 0.875 sum 18.117 0.234 8.801 20.143 Atomic orbital electron populations 1.21633 0.92853 1.03344 1.00540 1.21940 0.96784 0.94823 0.95705 1.21754 1.00593 0.94903 1.01597 1.21975 0.87730 0.94146 0.96161 1.48284 1.29284 1.43632 1.12020 1.19928 0.83425 0.78636 0.85736 1.90659 1.71930 1.64655 1.16750 1.21395 0.95978 0.99803 1.00155 1.22112 0.87757 0.94895 0.94813 1.87868 1.44054 1.61050 1.37157 1.22599 0.93559 0.93120 0.91841 1.22999 0.93873 0.91822 0.88739 0.90317 1.23248 0.99658 0.97623 0.98245 1.23111 0.99001 1.00190 0.96952 1.23148 0.91302 0.89632 0.98914 1.88573 1.50705 1.30075 1.59393 1.23515 1.01312 1.00746 0.80448 1.21390 0.88338 0.89705 0.94021 0.90778 1.42377 1.49415 1.32695 1.10304 1.19267 1.21230 1.09883 0.87327 0.90932 1.24754 0.99403 0.98701 0.97630 1.69671 1.30617 1.25562 1.31649 0.86139 0.77221 0.78884 0.84025 1.20469 1.21834 1.21892 0.93794 0.92299 0.90947 0.92779 0.92257 0.92853 0.91534 0.92300 0.88512 0.87597 0.92379 0.92761 0.92497 0.92051 0.89533 0.89979 0.89902 0.90389 0.91305 0.91352 0.92480 0.90067 0.77769 0.93437 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -2.03 8.16 37.16 0.30 -1.73 16 2 C -0.09 -1.41 0.80 -152.67 -0.12 -1.53 16 3 C -0.13 -1.63 8.44 37.16 0.31 -1.31 16 4 C 0.12 2.06 6.04 -3.06 -0.02 2.04 16 5 N -0.60 -10.48 3.33 -170.38 -0.57 -11.04 16 6 C 0.53 9.63 7.85 -10.98 -0.09 9.55 16 7 O -0.56 -11.55 16.31 5.56 0.09 -11.46 16 8 C -0.13 -2.04 5.07 -27.88 -0.14 -2.18 16 9 C 0.08 1.18 5.23 37.16 0.19 1.38 16 10 O -0.38 -5.56 10.34 -35.96 -0.37 -5.93 16 11 C 0.07 0.74 5.65 37.16 0.21 0.95 16 12 C 0.08 0.86 3.72 -25.70 -0.10 0.76 16 13 H 0.08 0.79 8.14 -51.93 -0.42 0.37 16 14 C -0.15 -1.03 6.57 -24.48 -0.16 -1.20 16 15 C -0.15 -0.99 7.02 -24.79 -0.17 -1.16 16 16 C 0.05 0.42 7.79 37.88 0.30 0.71 16 17 O -0.37 -4.78 11.04 -35.96 -0.40 -5.18 16 18 C 0.07 1.10 6.09 -2.41 -0.01 1.08 16 19 C 0.18 3.25 2.96 -65.66 -0.19 3.05 16 20 H 0.07 1.32 7.99 -51.93 -0.41 0.90 16 21 N -0.71 -16.55 4.57 -51.24 -0.23 -16.79 16 22 C -0.25 -6.45 9.96 -15.06 -0.15 -6.60 16 23 H 0.07 1.84 7.83 -52.49 -0.41 1.42 16 24 C -0.01 -0.23 5.50 -17.43 -0.10 -0.32 16 25 N -0.93 -27.43 13.06 55.49 0.72 -26.70 16 26 Si 0.91 21.94 29.55 -169.99 -5.02 16.92 16 27 H -0.28 -6.51 7.11 56.52 0.40 -6.11 16 28 H -0.29 -7.20 7.11 56.52 0.40 -6.79 16 29 H -0.29 -7.13 7.11 56.52 0.40 -6.73 16 30 H 0.04 0.61 8.14 -51.93 -0.42 0.18 16 31 H 0.06 0.94 8.14 -51.93 -0.42 0.52 16 32 H 0.07 1.39 6.34 -51.93 -0.33 1.06 16 33 H 0.05 0.64 7.42 -51.93 -0.39 0.26 16 34 H 0.06 0.70 8.14 -51.93 -0.42 0.27 16 35 H 0.05 0.60 8.14 -51.93 -0.42 0.18 16 36 H 0.07 1.25 7.82 -51.93 -0.41 0.84 16 37 H 0.06 0.92 7.84 -51.93 -0.41 0.51 16 38 H 0.10 1.28 8.14 -51.93 -0.42 0.86 16 39 H 0.11 1.73 7.85 -51.93 -0.41 1.32 16 40 H 0.06 0.91 8.10 -51.93 -0.42 0.48 16 41 H 0.05 0.74 8.10 -51.93 -0.42 0.32 16 42 H 0.06 0.65 8.14 -51.93 -0.42 0.22 16 43 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 44 H 0.09 0.45 8.14 -51.93 -0.42 0.02 16 45 H 0.08 0.54 8.06 -51.93 -0.42 0.12 16 46 H 0.08 0.40 8.14 -51.93 -0.42 -0.02 16 47 H 0.08 0.43 8.14 -51.92 -0.42 0.01 16 48 H 0.07 0.57 8.14 -51.93 -0.42 0.15 16 49 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 50 H 0.06 0.80 7.69 -51.93 -0.40 0.40 16 51 H 0.08 1.47 7.48 -51.93 -0.39 1.08 16 52 H 0.39 9.91 6.32 -40.82 -0.26 9.65 16 53 H 0.26 7.37 8.31 -40.82 -0.34 7.03 16 LS Contribution 419.37 15.07 6.32 6.32 Total: -1.00 -32.47 419.37 -9.09 -41.56 By element: Atomic # 1 Polarization: 18.51 SS G_CDS: -9.70 Total: 8.81 kcal Atomic # 6 Polarization: 3.43 SS G_CDS: 0.06 Total: 3.50 kcal Atomic # 7 Polarization: -54.46 SS G_CDS: -0.08 Total: -54.53 kcal Atomic # 8 Polarization: -21.89 SS G_CDS: -0.68 Total: -22.57 kcal Atomic # 14 Polarization: 21.94 SS G_CDS: -5.02 Total: 16.92 kcal Total LS contribution 6.32 Total: 6.32 kcal Total: -32.47 -9.09 -41.56 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. ZINC001734498555.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 -79.482 kcal (2) G-P(sol) polarization free energy of solvation -32.468 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -111.950 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.094 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.562 kcal (6) G-S(sol) free energy of system = (1) + (5) -121.044 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.65 seconds