Wall clock time and date at job start Sat Apr 11 2020 06:09:32 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 1.52994 * 1 3 3 C 1.52998 * 109.46950 * 2 1 4 4 H 1.08994 * 110.00243 * 55.30508 * 3 2 1 5 5 C 1.54324 * 109.88090 * 294.20870 * 3 2 1 6 6 H 1.08997 * 110.72367 * 336.93282 * 5 3 2 7 7 C 1.50705 * 110.71744 * 100.02992 * 5 3 2 8 8 O 1.21280 * 120.00176 * 357.55726 * 7 5 3 9 9 N 1.34779 * 119.99820 * 177.56009 * 7 5 3 10 10 C 1.46499 * 119.99765 * 179.72307 * 9 7 5 11 11 C 1.52998 * 109.46851 * 180.27336 * 10 9 7 12 12 C 1.50704 * 109.46816 * 180.02562 * 11 10 9 13 13 H 1.08000 * 120.00375 * 359.97438 * 12 11 10 14 14 C 1.37884 * 119.99782 * 180.02562 * 12 11 10 15 15 N 1.31516 * 120.00054 * 179.97438 * 14 12 11 16 16 Si 1.86801 * 120.00145 * 359.97438 * 14 12 11 17 17 H 1.48501 * 109.46844 * 89.99999 * 16 14 12 18 18 H 1.48496 * 109.47145 * 210.00373 * 16 14 12 19 19 H 1.48501 * 109.46916 * 330.00693 * 16 14 12 20 20 C 1.55157 * 103.10457 * 218.47830 * 5 3 2 21 21 C 1.54915 * 101.58076 * 35.41576 * 20 5 3 22 22 N 1.47327 * 110.06308 * 176.47784 * 3 2 1 23 23 C 1.34771 * 125.61793 * 298.25211 * 22 3 2 24 24 O 1.21515 * 119.99658 * 354.69683 * 23 22 3 25 25 O 1.34635 * 120.00179 * 174.70682 * 23 22 3 26 26 C 1.45197 * 116.99826 * 179.97438 * 25 23 22 27 27 C 1.52999 * 109.47066 * 60.00188 * 26 25 23 28 28 C 1.53007 * 109.46965 * 179.97438 * 26 25 23 29 29 C 1.52994 * 109.47520 * 300.00051 * 26 25 23 30 30 H 1.09007 * 109.47313 * 305.18760 * 1 2 3 31 31 H 1.09001 * 109.47265 * 65.19074 * 1 2 3 32 32 H 1.08998 * 109.47384 * 185.18637 * 1 2 3 33 33 H 1.08996 * 109.46972 * 239.99832 * 2 1 3 34 34 H 1.09004 * 109.46829 * 119.99556 * 2 1 3 35 35 H 0.97000 * 119.99945 * 359.97438 * 9 7 5 36 36 H 1.08997 * 109.47212 * 300.27434 * 10 9 7 37 37 H 1.09009 * 109.47099 * 60.27623 * 10 9 7 38 38 H 1.08997 * 109.47292 * 300.00048 * 11 10 9 39 39 H 1.08998 * 109.47550 * 60.00243 * 11 10 9 40 40 H 0.96993 * 120.00365 * 179.97438 * 15 14 12 41 41 H 1.09000 * 111.00837 * 153.48539 * 20 5 3 42 42 H 1.08998 * 111.00706 * 277.34574 * 20 5 3 43 43 H 1.08999 * 110.36376 * 81.82746 * 21 20 5 44 44 H 1.09000 * 110.36944 * 204.04489 * 21 20 5 45 45 H 1.09002 * 109.47342 * 59.99550 * 27 26 25 46 46 H 1.09000 * 109.47349 * 179.97438 * 27 26 25 47 47 H 1.08996 * 109.47032 * 299.99852 * 27 26 25 48 48 H 1.08995 * 109.46934 * 60.00253 * 28 26 25 49 49 H 1.08998 * 109.46964 * 180.02562 * 28 26 25 50 50 H 1.09002 * 109.46975 * 300.00163 * 28 26 25 51 51 H 1.08996 * 109.46976 * 59.99904 * 29 26 25 52 52 H 1.09001 * 109.47554 * 180.02562 * 29 26 25 53 53 H 1.09003 * 109.47212 * 299.99856 * 29 26 25 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 1.5299 0.0000 0.0000 3 6 2.0399 1.4425 0.0000 4 1 1.6145 1.9883 0.8421 5 6 1.6537 2.1356 -1.3236 6 1 1.4834 1.3995 -2.1091 7 6 0.4360 3.0033 -1.1356 8 8 -0.1204 3.0424 -0.0586 9 7 -0.0349 3.7358 -2.1643 10 6 -1.2223 4.5746 -1.9831 11 6 -1.5466 5.2897 -3.2963 12 6 -2.7676 6.1531 -3.1097 13 1 -3.2631 6.1879 -2.1507 14 6 -3.2529 6.8978 -4.1638 15 7 -4.3188 7.6508 -4.0012 16 14 -2.3965 6.8371 -5.8228 17 1 -2.9851 5.7490 -6.6442 18 1 -2.5754 8.1360 -6.5200 19 1 -0.9480 6.5780 -5.6228 20 6 2.9006 3.0017 -1.6440 21 6 4.0482 2.0966 -1.1305 22 7 3.5106 1.4586 0.0850 23 6 4.2433 0.9685 1.1045 24 8 3.6914 0.5471 2.1017 25 8 5.5867 0.9461 1.0182 26 6 6.3112 0.4048 2.1541 27 6 5.8896 -1.0481 2.3826 28 6 7.8144 0.4610 1.8740 29 6 5.9933 1.2304 3.4023 30 1 -0.3634 0.5922 0.8399 31 1 -0.3634 0.4312 -0.9328 32 1 -0.3634 -1.0234 0.0929 33 1 1.8932 -0.5138 -0.8899 34 1 1.8932 -0.5138 0.8901 35 1 0.4102 3.7048 -3.0256 36 1 -2.0669 3.9506 -1.6911 37 1 -1.0300 5.3133 -1.2049 38 1 -0.7020 5.9138 -3.5883 39 1 -1.7388 4.5512 -4.0745 40 1 -4.6600 8.1750 -4.7426 41 1 2.9904 3.1758 -2.7163 42 1 2.8724 3.9445 -1.0977 43 1 4.2985 1.3419 -1.8761 44 1 4.9257 2.6966 -0.8896 45 1 6.1161 -1.6364 1.4933 46 1 6.4338 -1.4546 3.2350 47 1 4.8188 -1.0886 2.5819 48 1 8.1151 1.4959 1.7110 49 1 8.3582 0.0543 2.7265 50 1 8.0405 -0.1275 0.9848 51 1 4.9225 1.1899 3.6016 52 1 6.5375 0.8243 4.2549 53 1 6.2937 2.2655 3.2395 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 ZINC000496636931.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 06:09:32 Heat of formation + Delta-G solvation = -132.668067 kcal Electronic energy + Delta-G solvation = -30945.641638 eV Core-core repulsion = 26816.926460 eV Total energy + Delta-G solvation = -4128.715178 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -41.21064 -40.12944 -38.31468 -36.61517 -35.10937 -34.45049 -33.41529 -32.88907 -31.97117 -30.07694 -28.26825 -27.72816 -27.66859 -25.76554 -24.30614 -22.93542 -22.30384 -21.12850 -20.80324 -19.78368 -19.43088 -18.21178 -17.30171 -16.92645 -16.65545 -16.36704 -15.45038 -15.38840 -15.30150 -14.95588 -14.54750 -14.46321 -14.20775 -14.11050 -13.69433 -13.59194 -13.36288 -12.96874 -12.85901 -12.79390 -12.64245 -12.49045 -12.38533 -12.20417 -12.19744 -11.90038 -11.71755 -11.70044 -11.54819 -11.53330 -11.38465 -11.25202 -11.02156 -10.74457 -10.58673 -10.43132 -10.30323 -10.16922 -10.00170 -9.54188 -9.32954 -8.92917 -8.68456 -8.58830 -6.13856 -4.14276 1.81378 2.65949 2.79688 3.22283 3.29621 3.31012 3.42809 3.60612 4.14521 4.22002 4.34509 4.40298 4.44213 4.58698 4.61035 4.80353 4.92190 5.07522 5.09951 5.13654 5.18816 5.19056 5.21667 5.22700 5.32401 5.35047 5.36522 5.45240 5.50886 5.55151 5.65337 5.67525 5.73695 5.89304 5.94953 5.99473 6.00218 6.06347 6.07452 6.15793 6.17288 6.23660 6.38867 6.51283 6.68381 7.08491 7.18604 7.27319 7.63066 7.80981 8.15457 8.39303 8.47682 8.90531 9.45914 10.99136 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.022936 B = 0.002122 C = 0.002048 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1220.506112 B =13192.228699 C =13669.523678 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.130 4.130 3 C 0.170 3.830 4 H 0.103 0.897 5 C -0.122 4.122 6 H 0.113 0.887 7 C 0.518 3.482 8 O -0.535 6.535 9 N -0.722 5.722 10 C 0.130 3.870 11 C -0.022 4.022 12 C -0.524 4.524 13 H 0.076 0.924 14 C 0.069 3.931 15 N -0.897 5.897 16 Si 0.883 3.117 17 H -0.277 1.277 18 H -0.287 1.287 19 H -0.266 1.266 20 C -0.125 4.125 21 C 0.106 3.894 22 N -0.603 5.603 23 C 0.669 3.331 24 O -0.562 6.562 25 O -0.363 6.363 26 C 0.136 3.864 27 C -0.183 4.183 28 C -0.140 4.140 29 C -0.184 4.184 30 H 0.067 0.933 31 H 0.052 0.948 32 H 0.053 0.947 33 H 0.060 0.940 34 H 0.076 0.924 35 H 0.396 0.604 36 H 0.063 0.937 37 H 0.063 0.937 38 H 0.022 0.978 39 H 0.017 0.983 40 H 0.265 0.735 41 H 0.096 0.904 42 H 0.085 0.915 43 H 0.073 0.927 44 H 0.083 0.917 45 H 0.058 0.942 46 H 0.069 0.931 47 H 0.088 0.912 48 H 0.066 0.934 49 H 0.080 0.920 50 H 0.066 0.934 51 H 0.089 0.911 52 H 0.069 0.931 53 H 0.059 0.941 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 25.143 -17.171 6.616 31.158 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 -0.202 4.202 2 C -0.169 4.169 3 C 0.068 3.932 4 H 0.121 0.879 5 C -0.144 4.144 6 H 0.131 0.869 7 C 0.302 3.698 8 O -0.413 6.413 9 N -0.372 5.372 10 C 0.008 3.992 11 C -0.059 4.059 12 C -0.562 4.562 13 H 0.094 0.906 14 C -0.133 4.133 15 N -0.536 5.536 16 Si 0.710 3.290 17 H -0.202 1.202 18 H -0.213 1.213 19 H -0.191 1.191 20 C -0.163 4.163 21 C -0.017 4.017 22 N -0.344 5.344 23 C 0.424 3.576 24 O -0.451 6.451 25 O -0.278 6.278 26 C 0.099 3.901 27 C -0.240 4.240 28 C -0.197 4.197 29 C -0.241 4.241 30 H 0.086 0.914 31 H 0.071 0.929 32 H 0.072 0.928 33 H 0.079 0.921 34 H 0.095 0.905 35 H 0.229 0.771 36 H 0.081 0.919 37 H 0.081 0.919 38 H 0.040 0.960 39 H 0.036 0.964 40 H 0.075 0.925 41 H 0.115 0.885 42 H 0.104 0.896 43 H 0.091 0.909 44 H 0.101 0.899 45 H 0.077 0.923 46 H 0.088 0.912 47 H 0.107 0.893 48 H 0.085 0.915 49 H 0.098 0.902 50 H 0.085 0.915 51 H 0.107 0.893 52 H 0.088 0.912 53 H 0.078 0.922 Dipole moment (debyes) X Y Z Total from point charges 24.550 -17.173 7.734 30.943 hybrid contribution 0.575 0.062 -1.452 1.563 sum 25.126 -17.111 6.283 31.041 Atomic orbital electron populations 1.21688 0.94152 1.01493 1.02906 1.21868 0.97024 0.95278 1.02703 1.21543 0.76428 0.97126 0.98067 0.87883 1.22434 0.94538 0.98433 0.98970 0.86929 1.19991 0.84810 0.80381 0.84637 1.90710 1.59515 1.65368 1.25673 1.46278 1.31524 1.46026 1.13402 1.21530 0.84832 0.92550 1.00287 1.19790 0.98009 0.95737 0.92401 1.20914 1.10280 1.25432 0.99567 0.90628 1.25015 0.94682 0.94774 0.98871 1.69901 1.22883 1.28481 1.32301 0.86746 0.80525 0.77570 0.84183 1.20235 1.21280 1.19091 1.22841 0.92132 0.98468 1.02875 1.22324 0.97182 0.95748 0.86439 1.47304 1.06739 1.61266 1.19042 1.17424 0.80629 0.77491 0.82009 1.90907 1.72162 1.52063 1.29952 1.86299 1.17794 1.78165 1.45557 1.22066 0.90842 0.93570 0.83621 1.22514 1.04977 0.94307 1.02218 1.21853 0.91607 1.03309 1.02925 1.22519 1.05260 0.99762 0.96579 0.91427 0.92899 0.92789 0.92141 0.90517 0.77066 0.91865 0.91880 0.96012 0.96447 0.92529 0.88533 0.89595 0.90887 0.89853 0.92265 0.91186 0.89309 0.91480 0.90159 0.91528 0.89266 0.91176 0.92180 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 -1.73 8.81 37.15 0.33 -1.40 16 2 C -0.13 -1.49 5.40 -26.73 -0.14 -1.64 16 3 C 0.17 2.06 2.34 -66.79 -0.16 1.91 16 4 H 0.10 1.59 6.84 -51.93 -0.35 1.23 16 5 C -0.12 -1.28 2.23 -89.93 -0.20 -1.48 16 6 H 0.11 0.96 7.79 -51.93 -0.40 0.55 16 7 C 0.52 7.53 6.29 -10.98 -0.07 7.46 16 8 O -0.54 -9.87 14.47 5.56 0.08 -9.79 16 9 N -0.72 -10.70 5.53 -60.29 -0.33 -11.04 16 10 C 0.13 2.51 5.61 -4.04 -0.02 2.49 16 11 C -0.02 -0.47 4.16 -27.88 -0.12 -0.59 16 12 C -0.52 -14.35 9.66 -34.44 -0.33 -14.68 16 13 H 0.08 2.26 7.99 -52.49 -0.42 1.84 16 14 C 0.07 1.93 5.47 -17.82 -0.10 1.83 16 15 N -0.90 -26.97 13.96 55.43 0.77 -26.20 16 16 Si 0.88 20.57 27.47 -169.99 -4.67 15.90 16 17 H -0.28 -6.33 7.11 56.52 0.40 -5.93 16 18 H -0.29 -6.70 7.11 56.52 0.40 -6.30 16 19 H -0.27 -5.80 6.54 56.52 0.37 -5.43 16 20 C -0.12 -1.03 6.51 -24.58 -0.16 -1.19 16 21 C 0.11 0.87 6.90 -2.52 -0.02 0.85 16 22 N -0.60 -6.82 3.08 -168.52 -0.52 -7.34 16 23 C 0.67 8.47 7.66 54.05 0.41 8.89 16 24 O -0.56 -8.26 11.10 -19.28 -0.21 -8.48 16 25 O -0.36 -3.98 9.47 -40.31 -0.38 -4.36 16 26 C 0.14 1.21 1.13 -90.62 -0.10 1.10 16 27 C -0.18 -1.57 8.37 37.16 0.31 -1.26 16 28 C -0.14 -0.85 8.85 37.16 0.33 -0.52 16 29 C -0.18 -1.67 8.37 37.15 0.31 -1.35 16 30 H 0.07 0.94 7.84 -51.93 -0.41 0.53 16 31 H 0.05 0.64 7.07 -51.93 -0.37 0.28 16 32 H 0.05 0.57 8.14 -51.93 -0.42 0.14 16 33 H 0.06 0.60 8.06 -51.93 -0.42 0.18 16 34 H 0.08 0.99 6.96 -51.93 -0.36 0.62 16 35 H 0.40 4.73 8.47 -40.82 -0.35 4.38 16 36 H 0.06 1.30 8.14 -51.93 -0.42 0.88 16 37 H 0.06 1.30 8.14 -51.92 -0.42 0.88 16 38 H 0.02 0.47 7.20 -51.93 -0.37 0.09 16 39 H 0.02 0.37 7.57 -51.93 -0.39 -0.03 16 40 H 0.26 7.43 8.31 -40.82 -0.34 7.09 16 41 H 0.10 0.56 8.14 -51.93 -0.42 0.13 16 42 H 0.09 0.82 8.04 -51.93 -0.42 0.40 16 43 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 44 H 0.08 0.63 8.10 -51.93 -0.42 0.21 16 45 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 46 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 47 H 0.09 0.98 5.88 -51.93 -0.31 0.68 16 48 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 49 H 0.08 0.35 8.14 -51.93 -0.42 -0.07 16 50 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 51 H 0.09 1.05 5.88 -51.93 -0.31 0.74 16 52 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 53 H 0.06 0.53 8.14 -51.93 -0.42 0.10 16 LS Contribution 413.30 15.07 6.23 6.23 Total: -1.00 -32.98 413.30 -8.29 -41.27 By element: Atomic # 1 Polarization: 12.92 SS G_CDS: -9.53 Total: 3.38 kcal Atomic # 6 Polarization: 0.15 SS G_CDS: 0.27 Total: 0.42 kcal Atomic # 7 Polarization: -44.49 SS G_CDS: -0.08 Total: -44.57 kcal Atomic # 8 Polarization: -22.12 SS G_CDS: -0.52 Total: -22.63 kcal Atomic # 14 Polarization: 20.57 SS G_CDS: -4.67 Total: 15.90 kcal Total LS contribution 6.23 Total: 6.23 kcal Total: -32.98 -8.29 -41.27 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. ZINC000496636931.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 -91.396 kcal (2) G-P(sol) polarization free energy of solvation -32.977 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -124.373 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.295 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.272 kcal (6) G-S(sol) free energy of system = (1) + (5) -132.668 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds