Wall clock time and date at job start Tue Mar 31 2020 21:39:50 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 1.52997 * 1 3 3 H 1.09006 * 109.52211 * 2 1 4 4 C 1.53187 * 109.50249 * 120.07985 * 2 1 3 5 5 N 1.46926 * 108.89929 * 174.66094 * 4 2 1 6 6 C 1.34769 * 120.63331 * 126.34257 * 5 4 2 7 7 O 1.21279 * 120.00102 * 357.52365 * 6 5 4 8 8 C 1.50699 * 120.00062 * 177.52212 * 6 5 4 9 9 C 1.52998 * 109.54423 * 304.83370 * 8 6 5 10 10 C 1.53001 * 117.49957 * 358.51188 * 9 8 6 11 11 C 1.52999 * 117.49654 * 289.85346 * 9 8 6 12 12 C 1.53178 * 109.54367 * 184.65508 * 8 6 5 13 13 C 1.53288 * 109.06498 * 297.02813 * 12 8 6 14 14 O 1.42903 * 109.45928 * 302.44663 * 13 12 8 15 15 C 1.42902 * 114.09635 * 61.16035 * 14 13 12 16 16 C 1.53098 * 109.41594 * 298.83622 * 15 14 13 17 17 C 1.46926 * 118.73704 * 306.32374 * 5 4 2 18 18 C 1.53191 * 108.77924 * 53.60179 * 17 5 4 19 19 C 1.53043 * 109.31207 * 305.37178 * 18 17 5 20 20 H 1.08994 * 109.45836 * 301.35066 * 19 18 17 21 21 N 1.46508 * 109.45852 * 181.37990 * 19 18 17 22 22 C 1.36934 * 119.99709 * 84.99758 * 21 19 18 23 23 H 1.07998 * 120.00636 * 359.97438 * 22 21 19 24 24 C 1.38816 * 119.99834 * 180.02562 * 22 21 19 25 25 N 1.31622 * 119.99962 * 179.97438 * 24 22 21 26 26 Si 1.86799 * 120.00082 * 359.97438 * 24 22 21 27 27 H 1.48501 * 109.46899 * 89.99940 * 26 24 22 28 28 H 1.48501 * 109.47095 * 210.00026 * 26 24 22 29 29 H 1.48499 * 109.47097 * 330.00296 * 26 24 22 30 30 H 1.08999 * 109.47247 * 299.91413 * 1 2 3 31 31 H 1.08999 * 109.47199 * 59.92151 * 1 2 3 32 32 H 1.09008 * 109.46901 * 179.91601 * 1 2 3 33 33 H 1.09002 * 109.58687 * 54.79956 * 4 2 1 34 34 H 1.09005 * 109.59024 * 294.52176 * 4 2 1 35 35 H 1.08999 * 115.55120 * 144.18531 * 9 8 6 36 36 H 1.09008 * 117.49608 * 359.97438 * 10 9 8 37 37 H 1.08996 * 117.50215 * 145.02149 * 10 9 8 38 38 H 1.09005 * 117.49734 * 214.97672 * 11 9 8 39 39 H 1.08998 * 117.49872 * 359.97438 * 11 9 8 40 40 H 1.08996 * 109.52079 * 57.01974 * 12 8 6 41 41 H 1.09004 * 109.52231 * 177.21121 * 12 8 6 42 42 H 1.08993 * 109.45588 * 182.44769 * 13 12 8 43 43 H 1.09005 * 109.46291 * 62.44425 * 13 12 8 44 44 H 1.09005 * 109.47802 * 178.85740 * 15 14 13 45 45 H 1.08999 * 109.49676 * 58.82882 * 15 14 13 46 46 H 1.09002 * 109.51830 * 297.70942 * 16 15 14 47 47 H 1.09000 * 109.57581 * 177.55045 * 16 15 14 48 48 H 1.08992 * 109.59205 * 173.39314 * 17 5 4 49 49 H 1.09006 * 109.58294 * 293.67934 * 17 5 4 50 50 H 1.09001 * 109.49185 * 65.31635 * 18 17 5 51 51 H 1.08991 * 109.50210 * 185.41465 * 18 17 5 52 52 H 0.96999 * 120.00230 * 265.00085 * 21 19 18 53 53 H 0.97000 * 119.99956 * 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 1 1.8942 1.0274 0.0000 4 6 2.0414 -0.7237 1.2495 5 7 3.5049 -0.8289 1.1730 6 6 4.2790 -0.3851 2.1830 7 8 3.7714 0.1475 3.1472 8 6 5.7753 -0.5506 2.1144 9 6 6.1174 -2.0249 1.8898 10 6 4.9546 -3.0166 1.8158 11 6 5.8639 -2.9931 3.0470 12 6 6.4044 -0.0728 3.4268 13 6 6.1217 1.4236 3.6018 14 8 6.6371 2.1401 2.4778 15 6 6.0508 1.7668 1.2292 16 6 6.3308 0.2863 0.9580 17 6 4.1084 -1.4275 -0.0253 18 6 3.5767 -0.6973 -1.2626 19 6 2.0466 -0.7256 -1.2483 20 1 1.7027 -1.7597 -1.2348 21 7 1.5349 -0.0566 -2.4471 22 6 1.4063 -0.7545 -3.6183 23 1 1.6824 -1.7978 -3.6584 24 6 0.9220 -0.1206 -4.7543 25 7 0.7989 -0.7912 -5.8802 26 14 0.4451 1.6842 -4.6853 27 1 1.6243 2.5211 -5.0234 28 1 -0.6438 1.9461 -5.6604 29 1 -0.0243 2.0201 -3.3170 30 1 -0.3634 0.5125 0.8907 31 1 -0.3633 0.5150 -0.8893 32 1 -0.3633 -1.0277 -0.0015 33 1 1.6054 -1.7216 1.2980 34 1 1.7616 -0.1592 2.1391 35 1 6.9824 -2.2152 1.2546 36 1 3.9459 -2.6187 1.9276 37 1 5.0549 -3.8596 1.1323 38 1 6.5620 -3.8207 3.1729 39 1 5.4538 -2.5797 3.9685 40 1 5.9732 -0.6270 4.2604 41 1 7.4813 -0.2385 3.3960 42 1 6.6036 1.7801 4.5121 43 1 5.0459 1.5842 3.6730 44 1 6.4817 2.3705 0.4304 45 1 4.9741 1.9317 1.2691 46 1 7.4063 0.1278 0.8775 47 1 5.8480 -0.0122 0.0275 48 1 5.1925 -1.3253 0.0215 49 1 3.8430 -2.4834 -0.0795 50 1 3.9215 0.3367 -1.2508 51 1 3.9414 -1.1927 -2.1622 52 1 1.2873 0.8805 -2.4113 53 1 0.4601 -0.3483 -6.6739 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 ZINC001036119531.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 21:39:50 Heat of formation + Delta-G solvation = -21.513428 kcal Electronic energy + Delta-G solvation = -32558.810121 eV Core-core repulsion = 28625.371022 eV Total energy + Delta-G solvation = -3933.439099 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.07 seconds Orbital eigenvalues (eV) -41.83373 -38.89973 -37.58918 -37.35121 -34.79327 -33.38158 -32.77043 -31.61022 -31.12960 -29.92085 -27.10480 -26.02185 -25.05622 -23.97081 -22.96855 -22.60091 -21.58357 -21.33616 -21.16925 -19.88364 -18.56931 -17.53993 -17.05679 -16.52759 -16.21533 -15.94607 -15.60660 -15.09911 -14.95992 -14.66960 -14.37457 -14.08601 -13.95766 -13.76138 -13.43464 -13.33492 -13.14829 -12.63898 -12.55383 -12.50464 -12.32133 -11.96101 -11.84175 -11.75549 -11.68304 -11.43620 -11.34993 -11.17264 -11.07860 -10.96339 -10.73774 -10.61154 -10.57086 -10.42664 -10.26583 -10.17397 -9.82340 -9.63524 -9.58079 -9.33450 -8.96244 -8.53482 -7.32000 -5.82416 -3.17878 2.52434 2.94823 3.33015 3.36351 3.41993 3.47787 3.79739 4.13709 4.35699 4.47495 4.54188 4.61832 4.73508 4.80436 4.92592 4.97549 5.00083 5.02153 5.10932 5.16084 5.22989 5.37388 5.39669 5.41916 5.44405 5.49093 5.54527 5.56222 5.59277 5.65492 5.68361 5.71339 5.75434 5.84168 5.86712 5.89996 5.93506 5.95871 6.02791 6.05102 6.09536 6.23405 6.24966 6.36731 6.46446 6.63286 6.73560 6.89250 7.11642 7.40137 7.93003 8.11832 8.36731 9.14954 9.87853 10.07669 11.35871 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.015762 B = 0.003670 C = 0.003517 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1775.950500 B = 7628.441366 C = 7959.315126 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.137 4.137 2 C -0.112 4.112 3 H 0.067 0.933 4 C 0.117 3.883 5 N -0.599 5.599 6 C 0.527 3.473 7 O -0.545 6.545 8 C -0.046 4.046 9 C -0.148 4.148 10 C -0.190 4.190 11 C -0.178 4.178 12 C -0.123 4.123 13 C 0.046 3.954 14 O -0.384 6.384 15 C 0.060 3.940 16 C -0.156 4.156 17 C 0.091 3.909 18 C -0.155 4.155 19 C 0.190 3.810 20 H 0.056 0.944 21 N -0.745 5.745 22 C -0.243 4.243 23 H 0.090 0.910 24 C 0.007 3.993 25 N -0.933 5.933 26 Si 0.882 3.118 27 H -0.285 1.285 28 H -0.291 1.291 29 H -0.277 1.277 30 H 0.045 0.955 31 H 0.067 0.933 32 H 0.055 0.945 33 H 0.068 0.932 34 H 0.088 0.912 35 H 0.115 0.885 36 H 0.113 0.887 37 H 0.099 0.901 38 H 0.095 0.905 39 H 0.093 0.907 40 H 0.078 0.922 41 H 0.075 0.925 42 H 0.088 0.912 43 H 0.080 0.920 44 H 0.097 0.903 45 H 0.050 0.950 46 H 0.084 0.916 47 H 0.096 0.904 48 H 0.096 0.904 49 H 0.074 0.926 50 H 0.057 0.943 51 H 0.081 0.919 52 H 0.361 0.639 53 H 0.259 0.741 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 11.470 -1.739 18.686 21.994 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 -0.195 4.195 2 C -0.132 4.132 3 H 0.086 0.914 4 C -0.005 4.005 5 N -0.331 5.331 6 C 0.315 3.685 7 O -0.423 6.423 8 C -0.049 4.049 9 C -0.166 4.166 10 C -0.226 4.226 11 C -0.215 4.215 12 C -0.161 4.161 13 C -0.031 4.031 14 O -0.303 6.303 15 C -0.017 4.017 16 C -0.193 4.193 17 C -0.031 4.031 18 C -0.196 4.196 19 C 0.080 3.920 20 H 0.074 0.926 21 N -0.387 5.387 22 C -0.373 4.373 23 H 0.108 0.892 24 C -0.189 4.189 25 N -0.581 5.581 26 Si 0.712 3.288 27 H -0.212 1.212 28 H -0.218 1.218 29 H -0.203 1.203 30 H 0.064 0.936 31 H 0.086 0.914 32 H 0.074 0.926 33 H 0.086 0.914 34 H 0.106 0.894 35 H 0.133 0.867 36 H 0.131 0.869 37 H 0.117 0.883 38 H 0.113 0.887 39 H 0.112 0.888 40 H 0.097 0.903 41 H 0.094 0.906 42 H 0.106 0.894 43 H 0.098 0.902 44 H 0.115 0.885 45 H 0.068 0.932 46 H 0.103 0.897 47 H 0.114 0.886 48 H 0.114 0.886 49 H 0.092 0.908 50 H 0.076 0.924 51 H 0.100 0.900 52 H 0.194 0.806 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges 11.304 -1.501 19.003 22.162 hybrid contribution -0.495 0.953 -0.366 1.135 sum 10.809 -0.548 18.637 21.552 Atomic orbital electron populations 1.21665 0.94160 1.02124 1.01571 1.21824 0.96526 0.99950 0.94945 0.91441 1.21702 0.78724 1.00923 0.99182 1.48236 1.06891 1.59762 1.18230 1.20385 0.88753 0.77171 0.82180 1.90603 1.75188 1.43510 1.32991 1.20386 0.91869 0.94736 0.97895 1.22295 1.01270 0.89412 1.03663 1.23734 0.96854 1.01359 1.00699 1.23072 1.03539 1.01420 0.93482 1.22038 1.00804 0.97393 0.95862 1.22942 1.01079 0.90387 0.88656 1.87891 1.64780 1.62545 1.15100 1.22556 0.98132 0.94327 0.86676 1.22625 1.02776 0.95831 0.98080 1.22461 0.99009 0.97657 0.83981 1.22704 0.99966 1.00393 0.96517 1.20213 0.90504 0.95972 0.85304 0.92575 1.42770 1.78215 1.10160 1.07545 1.19041 1.36547 0.95757 0.85910 0.89222 1.24648 1.01295 0.97359 0.95610 1.69695 1.52128 1.35681 1.00591 0.86602 0.78254 0.86887 0.77047 1.21157 1.21780 1.20343 0.93604 0.91405 0.92572 0.91388 0.89368 0.86666 0.86874 0.88279 0.88687 0.88840 0.90335 0.90594 0.89364 0.90220 0.88475 0.93213 0.89729 0.88583 0.88580 0.90782 0.92398 0.90041 0.80649 0.93049 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 -0.14 -2.03 9.04 37.16 0.34 -1.69 16 2 C -0.11 -1.67 2.47 -90.34 -0.22 -1.89 16 3 H 0.07 1.06 8.14 -51.93 -0.42 0.64 16 4 C 0.12 1.53 5.71 -3.71 -0.02 1.50 16 5 N -0.60 -7.35 1.59 -172.77 -0.27 -7.62 16 6 C 0.53 6.72 4.12 -10.99 -0.05 6.68 16 7 O -0.54 -8.40 13.11 5.56 0.07 -8.33 16 8 C -0.05 -0.47 0.37 -155.48 -0.06 -0.53 16 9 C -0.15 -1.30 3.86 -90.62 -0.35 -1.65 16 10 C -0.19 -1.74 6.63 -26.69 -0.18 -1.92 16 11 C -0.18 -1.52 9.65 -26.69 -0.26 -1.78 16 12 C -0.12 -1.26 4.24 -26.49 -0.11 -1.38 16 13 C 0.05 0.53 6.56 37.31 0.24 0.78 16 14 O -0.38 -4.93 10.77 -35.23 -0.38 -5.31 16 15 C 0.06 0.70 6.62 37.21 0.25 0.94 16 16 C -0.16 -1.57 4.54 -26.59 -0.12 -1.69 16 17 C 0.09 1.05 3.45 -3.71 -0.01 1.04 16 18 C -0.15 -2.31 5.46 -26.61 -0.15 -2.45 16 19 C 0.19 3.26 2.21 -67.72 -0.15 3.11 16 20 H 0.06 1.02 8.08 -51.93 -0.42 0.60 16 21 N -0.75 -16.27 4.23 -53.23 -0.23 -16.49 16 22 C -0.24 -6.42 10.41 -15.06 -0.16 -6.58 16 23 H 0.09 2.55 8.06 -52.49 -0.42 2.12 16 24 C 0.01 0.19 5.50 -17.43 -0.10 0.10 16 25 N -0.93 -28.43 13.97 55.49 0.78 -27.66 16 26 Si 0.88 21.52 27.74 -169.99 -4.71 16.80 16 27 H -0.28 -6.96 7.11 56.52 0.40 -6.56 16 28 H -0.29 -7.28 7.11 56.52 0.40 -6.88 16 29 H -0.28 -6.37 6.52 56.52 0.37 -6.00 16 30 H 0.04 0.59 8.14 -51.93 -0.42 0.16 16 31 H 0.07 1.16 7.40 -51.93 -0.38 0.77 16 32 H 0.06 0.80 8.14 -51.92 -0.42 0.38 16 33 H 0.07 0.82 8.14 -51.93 -0.42 0.40 16 34 H 0.09 1.21 7.00 -51.93 -0.36 0.85 16 35 H 0.12 0.88 8.03 -51.93 -0.42 0.46 16 36 H 0.11 1.23 4.86 -51.92 -0.25 0.98 16 37 H 0.10 0.81 8.07 -51.93 -0.42 0.39 16 38 H 0.09 0.68 8.14 -51.93 -0.42 0.26 16 39 H 0.09 0.88 7.04 -51.93 -0.37 0.51 16 40 H 0.08 0.81 6.84 -51.93 -0.35 0.46 16 41 H 0.08 0.70 8.14 -51.93 -0.42 0.28 16 42 H 0.09 0.88 8.14 -51.93 -0.42 0.45 16 43 H 0.08 1.10 5.64 -51.93 -0.29 0.80 16 44 H 0.10 1.00 8.14 -51.93 -0.42 0.58 16 45 H 0.05 0.66 7.38 -51.93 -0.38 0.28 16 46 H 0.08 0.75 8.14 -51.93 -0.42 0.33 16 47 H 0.10 0.96 4.74 -51.93 -0.25 0.72 16 48 H 0.10 0.97 3.01 -51.93 -0.16 0.81 16 49 H 0.07 0.81 6.63 -51.93 -0.34 0.47 16 50 H 0.06 0.89 8.01 -51.93 -0.42 0.47 16 51 H 0.08 1.33 8.14 -51.93 -0.42 0.91 16 52 H 0.36 7.96 5.38 -40.82 -0.22 7.74 16 53 H 0.26 7.58 8.31 -40.82 -0.34 7.24 16 LS Contribution 378.84 15.07 5.71 5.71 Total: -1.00 -30.69 378.84 -8.99 -39.67 By element: Atomic # 1 Polarization: 19.48 SS G_CDS: -8.85 Total: 10.63 kcal Atomic # 6 Polarization: -6.30 SS G_CDS: -1.10 Total: -7.40 kcal Atomic # 7 Polarization: -52.05 SS G_CDS: 0.28 Total: -51.77 kcal Atomic # 8 Polarization: -13.34 SS G_CDS: -0.31 Total: -13.64 kcal Atomic # 14 Polarization: 21.52 SS G_CDS: -4.71 Total: 16.80 kcal Total LS contribution 5.71 Total: 5.71 kcal Total: -30.69 -8.99 -39.67 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. ZINC001036119531.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 18.161 kcal (2) G-P(sol) polarization free energy of solvation -30.687 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -12.526 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.987 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.674 kcal (6) G-S(sol) free energy of system = (1) + (5) -21.513 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.07 seconds