Wall clock time and date at job start Sat Apr 11 2020 06:11:20 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 1.52998 * 1 3 3 C 1.53005 * 109.47353 * 2 1 4 4 C 1.53003 * 109.46957 * 240.00263 * 2 1 3 5 5 C 1.53001 * 109.47407 * 120.00739 * 2 1 3 6 6 H 1.08997 * 109.48841 * 180.02562 * 5 2 1 7 7 C 1.53088 * 109.48231 * 59.99671 * 5 2 1 8 8 C 1.53182 * 109.16180 * 182.41259 * 7 5 2 9 9 H 1.09005 * 109.53799 * 176.93546 * 8 7 5 10 10 N 1.46504 * 109.54064 * 297.11054 * 8 7 5 11 11 C 1.34777 * 119.99854 * 204.99819 * 10 8 7 12 12 O 1.21353 * 119.99804 * 0.02562 * 11 10 8 13 13 C 1.49445 * 120.00110 * 180.02562 * 11 10 8 14 14 O 1.21353 * 119.99618 * 0.02562 * 13 11 10 15 15 N 1.34777 * 120.00114 * 180.02562 * 13 11 10 16 16 C 1.46498 * 119.99828 * 180.27895 * 15 13 11 17 17 C 1.52996 * 109.47059 * 179.72339 * 16 15 13 18 18 C 1.53003 * 109.47301 * 179.97438 * 17 16 15 19 19 C 1.50700 * 109.47008 * 179.97438 * 18 17 16 20 20 H 1.07997 * 120.00362 * 0.02562 * 19 18 17 21 21 C 1.37876 * 119.99653 * 179.97438 * 19 18 17 22 22 N 1.31516 * 120.00420 * 0.02562 * 21 19 18 23 23 Si 1.86810 * 119.99928 * 180.02562 * 21 19 18 24 24 H 1.48497 * 109.47172 * 90.00092 * 23 21 19 25 25 H 1.48503 * 109.46928 * 209.99961 * 23 21 19 26 26 H 1.48499 * 109.46876 * 329.99803 * 23 21 19 27 27 C 1.53179 * 109.03706 * 56.98063 * 8 7 5 28 28 C 1.53089 * 109.16049 * 303.01966 * 27 8 7 29 29 O 1.42897 * 109.42030 * 57.61013 * 28 27 8 30 30 H 1.09001 * 109.46545 * 299.99634 * 1 2 3 31 31 H 1.08997 * 109.47085 * 59.99443 * 1 2 3 32 32 H 1.08996 * 109.47222 * 179.97438 * 1 2 3 33 33 H 1.08997 * 109.46998 * 180.02562 * 3 2 1 34 34 H 1.08995 * 109.46745 * 300.00267 * 3 2 1 35 35 H 1.08995 * 109.46348 * 60.00530 * 3 2 1 36 36 H 1.09001 * 109.47360 * 300.00038 * 4 2 1 37 37 H 1.09008 * 109.47174 * 59.99785 * 4 2 1 38 38 H 1.09003 * 109.47371 * 179.97438 * 4 2 1 39 39 H 1.08993 * 109.52334 * 62.50405 * 7 5 2 40 40 H 1.09001 * 109.57097 * 302.34558 * 7 5 2 41 41 H 0.97000 * 119.99819 * 25.00538 * 10 8 7 42 42 H 0.97001 * 119.99727 * 359.97438 * 15 13 11 43 43 H 1.09004 * 109.46963 * 299.72135 * 16 15 13 44 44 H 1.08994 * 109.47567 * 59.72287 * 16 15 13 45 45 H 1.09004 * 109.47066 * 299.99732 * 17 16 15 46 46 H 1.09000 * 109.47665 * 59.99541 * 17 16 15 47 47 H 1.08990 * 109.47021 * 299.99845 * 18 17 16 48 48 H 1.09002 * 109.46620 * 60.00037 * 18 17 16 49 49 H 0.97000 * 120.00497 * 180.02562 * 22 21 19 50 50 H 1.08994 * 109.52048 * 62.92097 * 27 8 7 51 51 H 1.08993 * 109.51895 * 183.11384 * 27 8 7 52 52 H 1.09006 * 109.48053 * 297.62679 * 28 27 8 53 53 H 1.09004 * 109.48805 * 177.59966 * 28 27 8 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 1.4425 0.0000 4 6 2.0399 -0.7212 -1.2493 5 6 2.0401 -0.7214 1.2491 6 1 3.1300 -0.7211 1.2496 7 6 1.5299 -2.1648 1.2493 8 6 1.9942 -2.8621 2.5317 9 1 1.5889 -3.8734 2.5640 10 7 3.4580 -2.9197 2.5556 11 6 4.0830 -3.8776 3.2685 12 8 3.4334 -4.6926 3.8901 13 6 5.5761 -3.9361 3.2934 14 8 6.2257 -3.1207 2.6722 15 7 6.2012 -4.8943 4.0059 16 6 7.6649 -4.9479 4.0352 17 6 8.1150 -6.1161 4.9147 18 6 9.6437 -6.1725 4.9449 19 6 10.0869 -7.3228 5.8118 20 1 9.3518 -7.9511 6.2927 21 6 11.4308 -7.5737 5.9900 22 7 12.3260 -6.8089 5.4040 23 14 11.9803 -9.0000 7.0639 24 1 12.1164 -10.2224 6.2319 25 1 13.2896 -8.6760 7.6854 26 1 10.9719 -9.2354 8.1283 27 6 1.4927 -2.0681 3.7418 28 6 2.0043 -0.6285 3.6453 29 8 1.5628 -0.0487 2.4162 30 1 -0.3632 0.5138 0.8901 31 1 -0.3633 0.5139 -0.8899 32 1 -0.3633 -1.0276 -0.0005 33 1 3.1300 1.4425 -0.0005 34 1 1.6767 1.9563 -0.8899 35 1 1.6768 1.9562 0.8900 36 1 1.6766 -1.7489 -1.2494 37 1 1.6765 -0.2073 -2.1393 38 1 3.1300 -0.7209 -1.2496 39 1 1.9288 -2.6922 0.3829 40 1 0.4407 -2.1670 1.2074 41 1 3.9771 -2.2683 2.0586 42 1 5.6819 -5.5458 4.5027 43 1 8.0437 -5.0883 3.0228 44 1 8.0546 -4.0151 4.4428 45 1 7.7362 -5.9756 5.9271 46 1 7.7253 -7.0489 4.5072 47 1 10.0221 -6.3131 3.9325 48 1 10.0336 -5.2396 5.3523 49 1 13.2715 -6.9857 5.5291 50 1 0.4028 -2.0675 3.7507 51 1 1.8652 -2.5264 4.6579 52 1 3.0939 -0.6270 3.6772 53 1 1.6154 -0.0475 4.4817 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 ZINC000343297074.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 06:11:20 Heat of formation + Delta-G solvation = -149.498154 kcal Electronic energy + Delta-G solvation = -30133.042925 eV Core-core repulsion = 26003.597940 eV Total energy + Delta-G solvation = -4129.444985 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.67 seconds Orbital eigenvalues (eV) -41.19667 -40.09932 -38.50487 -36.84587 -35.87786 -35.28599 -33.37084 -31.89595 -31.27227 -30.71458 -27.72882 -27.66740 -27.27976 -25.63055 -24.43074 -24.08935 -22.73914 -20.88966 -20.45645 -20.22148 -19.17554 -18.46160 -16.92443 -16.66057 -16.55822 -16.34233 -16.09935 -15.86590 -15.31797 -15.14115 -14.95620 -14.52056 -14.45518 -14.23036 -14.07120 -13.90087 -13.68052 -13.30043 -13.15236 -12.89553 -12.45493 -12.33233 -12.31892 -12.11737 -12.03895 -11.91312 -11.82844 -11.71046 -11.60442 -11.36190 -11.11524 -10.97773 -10.92870 -10.78573 -10.62069 -10.53513 -9.92728 -9.88709 -9.82463 -9.49330 -9.40096 -9.15267 -9.02073 -8.39614 -6.04313 -4.07440 1.36066 2.27342 3.16742 3.29897 3.31301 3.36335 3.39350 3.58984 4.06166 4.21234 4.34866 4.41284 4.44743 4.49226 4.55636 4.63574 4.69478 4.79868 4.93620 5.12423 5.18443 5.22524 5.28299 5.31653 5.35011 5.39574 5.45011 5.49690 5.53758 5.55444 5.56128 5.62541 5.66001 5.66933 5.69151 5.81624 5.96702 6.00516 6.04030 6.04969 6.22962 6.51202 6.65475 6.84316 6.85536 6.92626 7.34658 7.59657 7.66339 7.71130 7.93775 8.00309 8.35003 8.99015 9.57015 11.06895 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.025730 B = 0.001714 C = 0.001668 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1087.962648 B =16332.408816 C =16781.114519 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.140 4.140 2 C -0.059 4.059 3 C -0.140 4.140 4 C -0.147 4.147 5 C 0.099 3.901 6 H 0.058 0.942 7 C -0.162 4.162 8 C 0.141 3.859 9 H 0.098 0.902 10 N -0.701 5.701 11 C 0.510 3.490 12 O -0.518 6.518 13 C 0.499 3.501 14 O -0.527 6.527 15 N -0.690 5.690 16 C 0.113 3.887 17 C -0.123 4.123 18 C 0.024 3.976 19 C -0.523 4.523 20 H 0.056 0.944 21 C 0.057 3.943 22 N -0.894 5.894 23 Si 0.894 3.106 24 H -0.280 1.280 25 H -0.286 1.286 26 H -0.274 1.274 27 C -0.167 4.167 28 C 0.060 3.940 29 O -0.371 6.371 30 H 0.064 0.936 31 H 0.053 0.947 32 H 0.055 0.945 33 H 0.053 0.947 34 H 0.054 0.946 35 H 0.064 0.936 36 H 0.060 0.940 37 H 0.061 0.939 38 H 0.058 0.942 39 H 0.085 0.915 40 H 0.094 0.906 41 H 0.410 0.590 42 H 0.411 0.589 43 H 0.071 0.929 44 H 0.071 0.929 45 H 0.057 0.943 46 H 0.057 0.943 47 H 0.020 0.980 48 H 0.020 0.980 49 H 0.261 0.739 50 H 0.084 0.916 51 H 0.081 0.919 52 H 0.051 0.949 53 H 0.096 0.904 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -26.924 15.023 -11.147 32.785 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 -0.197 4.197 2 C -0.059 4.059 3 C -0.197 4.197 4 C -0.204 4.204 5 C 0.041 3.959 6 H 0.075 0.925 7 C -0.200 4.200 8 C 0.037 3.963 9 H 0.116 0.884 10 N -0.356 5.356 11 C 0.291 3.709 12 O -0.393 6.393 13 C 0.278 3.722 14 O -0.404 6.404 15 N -0.342 5.342 16 C -0.008 4.008 17 C -0.161 4.161 18 C -0.013 4.013 19 C -0.561 4.561 20 H 0.074 0.926 21 C -0.144 4.144 22 N -0.533 5.533 23 Si 0.721 3.279 24 H -0.206 1.206 25 H -0.212 1.212 26 H -0.199 1.199 27 C -0.205 4.205 28 C -0.016 4.016 29 O -0.290 6.290 30 H 0.083 0.917 31 H 0.072 0.928 32 H 0.074 0.926 33 H 0.073 0.927 34 H 0.073 0.927 35 H 0.083 0.917 36 H 0.079 0.921 37 H 0.081 0.919 38 H 0.078 0.922 39 H 0.104 0.896 40 H 0.113 0.887 41 H 0.247 0.753 42 H 0.247 0.753 43 H 0.089 0.911 44 H 0.089 0.911 45 H 0.076 0.924 46 H 0.076 0.924 47 H 0.038 0.962 48 H 0.038 0.962 49 H 0.071 0.929 50 H 0.103 0.897 51 H 0.099 0.901 52 H 0.070 0.930 53 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges -26.833 15.193 -11.167 32.796 hybrid contribution 0.654 -1.096 0.673 1.443 sum -26.179 14.097 -10.494 31.531 Atomic orbital electron populations 1.21866 0.93888 1.01826 1.02111 1.20532 0.96576 0.95988 0.92830 1.21817 1.00878 0.94864 1.02122 1.21963 1.01436 1.00424 0.96577 1.22099 0.97171 0.90621 0.86034 0.92464 1.22662 1.03341 0.96547 0.97454 1.21119 0.79074 1.00973 0.95101 0.88427 1.45935 1.07446 1.32082 1.50156 1.20377 0.89064 0.81558 0.79896 1.90761 1.67284 1.39193 1.42084 1.20020 0.88041 0.82827 0.81278 1.90762 1.67011 1.39507 1.43074 1.46077 1.09305 1.30626 1.48203 1.21852 0.76127 1.01114 1.01756 1.21930 1.01289 0.95074 0.97782 1.19033 0.87173 0.97522 0.97607 1.21197 0.91744 1.13578 1.29626 0.92565 1.25028 0.96875 0.96563 0.95981 1.69960 1.01107 1.38542 1.43659 0.86570 0.78059 0.82563 0.80663 1.20645 1.21195 1.19871 1.22579 1.02253 0.96554 0.99158 1.22561 0.98852 0.93281 0.86938 1.87929 1.73986 1.53961 1.13109 0.91709 0.92830 0.92589 0.92743 0.92709 0.91720 0.92138 0.91949 0.92248 0.89640 0.88720 0.75261 0.75303 0.91068 0.91081 0.92422 0.92421 0.96192 0.96189 0.92908 0.89731 0.90051 0.93034 0.88577 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 -0.14 -0.80 7.98 37.16 0.30 -0.50 16 2 C -0.06 -0.36 0.63 -154.51 -0.10 -0.46 16 3 C -0.14 -0.90 8.33 37.16 0.31 -0.59 16 4 C -0.15 -0.78 8.12 37.16 0.30 -0.48 16 5 C 0.10 0.68 1.73 -26.69 -0.05 0.63 16 6 H 0.06 0.43 6.71 -51.93 -0.35 0.08 16 7 C -0.16 -1.00 4.35 -26.59 -0.12 -1.12 16 8 C 0.14 1.12 2.82 -67.74 -0.19 0.93 16 9 H 0.10 0.85 7.58 -51.93 -0.39 0.46 16 10 N -0.70 -6.75 4.39 -54.05 -0.24 -6.99 16 11 C 0.51 6.39 7.86 -11.59 -0.09 6.30 16 12 O -0.52 -7.36 16.14 5.49 0.09 -7.27 16 13 C 0.50 7.25 7.89 -11.59 -0.09 7.16 16 14 O -0.53 -8.73 16.48 5.49 0.09 -8.64 16 15 N -0.69 -10.15 5.55 -60.73 -0.34 -10.48 16 16 C 0.11 1.92 5.67 -4.04 -0.02 1.90 16 17 C -0.12 -2.36 5.27 -26.73 -0.14 -2.50 16 18 C 0.02 0.61 4.97 -27.88 -0.14 0.47 16 19 C -0.52 -14.50 9.11 -34.44 -0.31 -14.82 16 20 H 0.06 1.51 7.74 -52.49 -0.41 1.10 16 21 C 0.06 1.62 5.46 -17.82 -0.10 1.52 16 22 N -0.89 -26.56 13.29 55.43 0.74 -25.82 16 23 Si 0.89 21.42 29.54 -169.99 -5.02 16.40 16 24 H -0.28 -6.63 7.11 56.52 0.40 -6.23 16 25 H -0.29 -6.80 7.11 56.52 0.40 -6.40 16 26 H -0.27 -6.42 7.11 56.52 0.40 -6.02 16 27 C -0.17 -1.25 5.81 -26.59 -0.15 -1.41 16 28 C 0.06 0.46 6.68 37.20 0.25 0.71 16 29 O -0.37 -3.00 9.06 -35.23 -0.32 -3.32 16 30 H 0.06 0.43 7.68 -51.93 -0.40 0.03 16 31 H 0.05 0.28 8.14 -51.93 -0.42 -0.15 16 32 H 0.06 0.29 6.38 -51.93 -0.33 -0.04 16 33 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 34 H 0.05 0.31 8.14 -51.93 -0.42 -0.11 16 35 H 0.06 0.47 7.68 -51.93 -0.40 0.07 16 36 H 0.06 0.30 6.49 -51.93 -0.34 -0.04 16 37 H 0.06 0.30 8.14 -51.92 -0.42 -0.12 16 38 H 0.06 0.33 8.14 -51.93 -0.42 -0.09 16 39 H 0.09 0.49 6.57 -51.93 -0.34 0.15 16 40 H 0.09 0.52 6.32 -51.93 -0.33 0.20 16 41 H 0.41 3.76 6.54 -40.82 -0.27 3.49 16 42 H 0.41 5.51 7.94 -40.82 -0.32 5.19 16 43 H 0.07 1.24 8.14 -51.93 -0.42 0.82 16 44 H 0.07 1.24 8.14 -51.93 -0.42 0.82 16 45 H 0.06 1.08 8.14 -51.93 -0.42 0.65 16 46 H 0.06 1.07 8.14 -51.93 -0.42 0.65 16 47 H 0.02 0.52 8.14 -51.93 -0.42 0.10 16 48 H 0.02 0.52 8.14 -51.93 -0.42 0.10 16 49 H 0.26 7.33 8.31 -40.82 -0.34 6.99 16 50 H 0.08 0.55 8.14 -51.93 -0.42 0.13 16 51 H 0.08 0.71 8.14 -51.93 -0.42 0.29 16 52 H 0.05 0.43 7.75 -51.93 -0.40 0.03 16 53 H 0.10 0.63 8.14 -51.93 -0.42 0.20 16 LS Contribution 416.12 15.07 6.27 6.27 Total: -1.00 -31.43 416.12 -8.40 -39.83 By element: Atomic # 1 Polarization: 11.61 SS G_CDS: -9.33 Total: 2.28 kcal Atomic # 6 Polarization: -1.92 SS G_CDS: -0.34 Total: -2.26 kcal Atomic # 7 Polarization: -43.46 SS G_CDS: 0.16 Total: -43.30 kcal Atomic # 8 Polarization: -19.08 SS G_CDS: -0.14 Total: -19.22 kcal Atomic # 14 Polarization: 21.42 SS G_CDS: -5.02 Total: 16.40 kcal Total LS contribution 6.27 Total: 6.27 kcal Total: -31.43 -8.40 -39.83 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. ZINC000343297074.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 -109.669 kcal (2) G-P(sol) polarization free energy of solvation -31.425 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -141.095 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.403 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.829 kcal (6) G-S(sol) free energy of system = (1) + (5) -149.498 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.68 seconds