Wall clock time and date at job start Sat Apr 11 2020 06:11:15 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 1.53005 * 1 3 3 H 1.08997 * 109.58202 * 2 1 4 4 C 1.53184 * 109.58698 * 239.71270 * 2 1 3 5 5 C 1.53040 * 109.31206 * 185.43239 * 4 2 1 6 6 C 1.53040 * 109.53716 * 61.36999 * 5 4 2 7 7 H 1.09002 * 109.49649 * 178.65351 * 6 5 4 8 8 N 1.46499 * 109.50189 * 58.58434 * 6 5 4 9 9 C 1.34765 * 120.00367 * 155.06473 * 8 6 5 10 10 O 1.21285 * 119.99800 * 359.97438 * 9 8 6 11 11 C 1.50703 * 120.00283 * 180.02562 * 9 8 6 12 12 C 1.53001 * 109.46895 * 180.02562 * 11 9 8 13 13 O 1.42911 * 109.46800 * 179.97438 * 12 11 9 14 14 C 1.42894 * 113.99941 * 179.97438 * 13 12 11 15 15 C 1.53179 * 109.54614 * 269.82360 * 14 13 12 16 16 C 1.53106 * 109.15646 * 183.24179 * 15 14 13 17 17 O 1.42896 * 109.48950 * 57.47550 * 16 15 14 18 18 C 1.42901 * 114.09747 * 298.89193 * 17 16 15 19 19 C 1.53089 * 109.41894 * 61.15586 * 18 17 16 20 20 C 1.53197 * 109.33558 * 298.61710 * 6 5 4 21 21 N 1.46928 * 109.70289 * 120.35409 * 2 1 3 22 22 C 1.36941 * 120.63166 * 353.48334 * 21 2 1 23 23 H 1.08004 * 119.99804 * 28.64641 * 22 21 2 24 24 C 1.38808 * 120.00177 * 208.64447 * 22 21 2 25 25 N 1.31622 * 120.00052 * 14.66101 * 24 22 21 26 26 Si 1.86800 * 120.00121 * 194.66707 * 24 22 21 27 27 H 1.48493 * 109.47496 * 89.99587 * 26 24 22 28 28 H 1.48501 * 109.46919 * 210.00016 * 26 24 22 29 29 H 1.48503 * 109.46902 * 329.99552 * 26 24 22 30 30 H 1.09007 * 109.46784 * 180.28749 * 1 2 3 31 31 H 1.08998 * 109.46927 * 300.28147 * 1 2 3 32 32 H 1.08995 * 109.47281 * 60.28853 * 1 2 3 33 33 H 1.09000 * 109.49834 * 65.48322 * 4 2 1 34 34 H 1.09002 * 109.52839 * 305.40478 * 4 2 1 35 35 H 1.08996 * 109.46418 * 301.34617 * 5 4 2 36 36 H 1.09000 * 109.45901 * 181.38832 * 5 4 2 37 37 H 0.97002 * 119.99799 * 335.06770 * 8 6 5 38 38 H 1.08998 * 109.46957 * 60.00134 * 11 9 8 39 39 H 1.09001 * 109.46760 * 300.00069 * 11 9 8 40 40 H 1.09001 * 109.47405 * 299.99591 * 12 11 9 41 41 H 1.08998 * 109.47277 * 60.00247 * 12 11 9 42 42 H 1.09000 * 109.54541 * 30.00231 * 14 13 12 43 43 H 1.09000 * 109.52401 * 303.06066 * 15 14 13 44 44 H 1.09004 * 109.51856 * 63.24562 * 15 14 13 45 45 H 1.09002 * 109.40384 * 297.48992 * 16 15 14 46 46 H 1.08998 * 109.47778 * 177.50708 * 16 15 14 47 47 H 1.09004 * 109.47639 * 301.16903 * 18 17 16 48 48 H 1.09002 * 109.48464 * 181.13863 * 18 17 16 49 49 H 1.09003 * 109.52649 * 182.49172 * 19 18 17 50 50 H 1.08996 * 109.52889 * 62.29910 * 19 18 17 51 51 H 1.09004 * 109.58238 * 174.44256 * 20 6 5 52 52 H 1.09000 * 109.58436 * 294.85906 * 20 6 5 53 53 H 0.96995 * 120.00151 * 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 1.8954 1.0269 0.0000 4 6 2.0436 -0.7279 -1.2462 5 6 3.5678 -0.8433 -1.1728 6 6 3.9604 -1.6608 0.0600 7 1 5.0449 -1.7629 0.0986 8 7 3.3467 -2.9887 -0.0180 9 6 3.9053 -4.0285 0.6323 10 8 4.9165 -3.8650 1.2818 11 6 3.2743 -5.3947 0.5516 12 6 4.0997 -6.3870 1.3732 13 8 3.5009 -7.6824 1.2971 14 6 4.1980 -8.6890 2.0338 15 6 5.2426 -9.3533 1.1316 16 6 5.9277 -10.4838 1.9042 17 8 4.9448 -11.4197 2.3513 18 6 3.9703 -10.8641 3.2365 19 6 3.2050 -9.7506 2.5169 20 6 3.4691 -0.9437 1.3216 21 7 2.0254 -0.6990 1.1936 22 6 1.1585 -1.1150 2.1687 23 1 0.1394 -1.3660 1.9139 24 6 1.5895 -1.2142 3.4844 25 7 2.7187 -0.6464 3.8516 26 14 0.5670 -2.1538 4.7339 27 1 0.9894 -3.5773 4.7493 28 1 0.7673 -1.5634 6.0817 29 1 -0.8686 -2.0674 4.3640 30 1 -0.3633 -1.0277 0.0052 31 1 -0.3633 0.5182 0.8874 32 1 -0.3633 0.5093 -0.8925 33 1 1.7638 -0.1656 -2.1371 34 1 1.6050 -1.7247 -1.2926 35 1 4.0046 0.1528 -1.1021 36 1 3.9381 -1.3390 -2.0702 37 1 2.5382 -3.1196 -0.5377 38 1 3.2440 -5.7200 -0.4882 39 1 2.2600 -5.3503 0.9482 40 1 5.1142 -6.4315 0.9770 41 1 4.1296 -6.0615 2.4130 42 1 4.6933 -8.2355 2.8923 43 1 4.7533 -9.7624 0.2477 44 1 5.9851 -8.6148 0.8292 45 1 6.4521 -10.0683 2.7648 46 1 6.6410 -10.9888 1.2529 47 1 4.4690 -10.4537 4.1146 48 1 3.2733 -11.6433 3.5452 49 1 2.4915 -9.2958 3.2042 50 1 2.6731 -10.1678 1.6618 51 1 3.6588 -1.5687 2.1943 52 1 3.9927 0.0062 1.4292 53 1 3.0197 -0.7153 4.7711 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 ZINC001132417588.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 06:11:15 Heat of formation + Delta-G solvation = -121.801957 kcal Electronic energy + Delta-G solvation = -31245.172140 eV Core-core repulsion = 27116.928152 eV Total energy + Delta-G solvation = -4128.243988 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.31 seconds Orbital eigenvalues (eV) -39.87983 -39.47675 -37.86831 -37.28183 -34.11058 -33.09113 -32.74088 -31.42184 -31.33460 -30.15714 -29.78119 -26.26953 -25.10598 -24.71007 -23.95912 -23.26505 -22.16693 -20.76919 -20.50992 -20.05265 -18.72877 -17.51755 -16.61361 -16.37962 -16.22799 -16.07498 -15.77363 -15.34087 -15.16393 -14.85623 -14.59336 -14.15177 -14.02979 -13.80465 -13.60347 -13.42280 -13.28794 -12.95005 -12.84955 -12.63583 -12.48105 -12.07239 -11.82353 -11.66802 -11.58598 -11.23944 -11.18376 -11.13823 -10.95023 -10.90688 -10.87744 -10.72425 -10.61315 -10.38368 -10.32570 -9.97333 -9.95781 -9.56796 -9.53878 -9.45667 -9.29136 -8.45130 -8.34893 -6.60732 -5.74340 -3.18742 3.15404 3.26759 3.37660 3.43874 3.45654 3.57785 4.03082 4.47908 4.49736 4.54547 4.67533 4.84151 4.91709 5.01916 5.11054 5.15994 5.19189 5.30580 5.32656 5.35861 5.37014 5.40887 5.47602 5.50844 5.56425 5.59593 5.70149 5.73420 5.83148 5.85668 5.99613 6.00713 6.01262 6.11191 6.15079 6.32492 6.34166 6.43927 6.52432 6.60367 6.69929 6.86572 6.90775 7.04092 7.12230 7.15909 7.40365 7.71582 7.83579 8.11431 8.49275 8.80060 9.23817 9.88336 10.44090 11.33277 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.012633 B = 0.002845 C = 0.002522 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2215.944610 B = 9839.427430 C =11101.251570 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.136 4.136 2 C 0.165 3.835 3 H 0.024 0.976 4 C -0.130 4.130 5 C -0.118 4.118 6 C 0.118 3.882 7 H 0.074 0.926 8 N -0.698 5.698 9 C 0.518 3.482 10 O -0.551 6.551 11 C -0.138 4.138 12 C 0.080 3.920 13 O -0.383 6.383 14 C 0.090 3.910 15 C -0.179 4.179 16 C 0.063 3.937 17 O -0.384 6.384 18 C 0.064 3.936 19 C -0.154 4.154 20 C 0.161 3.839 21 N -0.583 5.583 22 C -0.249 4.249 23 H 0.069 0.931 24 C 0.005 3.995 25 N -0.900 5.900 26 Si 0.896 3.104 27 H -0.289 1.289 28 H -0.292 1.292 29 H -0.280 1.280 30 H 0.052 0.948 31 H 0.060 0.940 32 H 0.037 0.963 33 H 0.052 0.948 34 H 0.055 0.945 35 H 0.069 0.931 36 H 0.050 0.950 37 H 0.396 0.604 38 H 0.094 0.906 39 H 0.101 0.899 40 H 0.055 0.945 41 H 0.059 0.941 42 H 0.063 0.937 43 H 0.080 0.920 44 H 0.076 0.924 45 H 0.052 0.948 46 H 0.097 0.903 47 H 0.052 0.948 48 H 0.099 0.901 49 H 0.081 0.919 50 H 0.081 0.919 51 H 0.099 0.901 52 H 0.024 0.976 53 H 0.253 0.747 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.795 -13.995 -8.322 16.521 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 -0.193 4.193 2 C 0.058 3.942 3 H 0.042 0.958 4 C -0.170 4.170 5 C -0.157 4.157 6 C 0.012 3.988 7 H 0.092 0.908 8 N -0.349 5.349 9 C 0.304 3.696 10 O -0.430 6.430 11 C -0.178 4.178 12 C 0.003 3.997 13 O -0.302 6.302 14 C 0.032 3.968 15 C -0.217 4.217 16 C -0.014 4.014 17 O -0.302 6.302 18 C -0.013 4.013 19 C -0.192 4.192 20 C 0.035 3.965 21 N -0.306 5.306 22 C -0.379 4.379 23 H 0.086 0.914 24 C -0.194 4.194 25 N -0.544 5.544 26 Si 0.726 3.274 27 H -0.216 1.216 28 H -0.218 1.218 29 H -0.205 1.205 30 H 0.071 0.929 31 H 0.079 0.921 32 H 0.056 0.944 33 H 0.071 0.929 34 H 0.074 0.926 35 H 0.088 0.912 36 H 0.069 0.931 37 H 0.230 0.770 38 H 0.112 0.888 39 H 0.119 0.881 40 H 0.073 0.927 41 H 0.078 0.922 42 H 0.081 0.919 43 H 0.099 0.901 44 H 0.095 0.905 45 H 0.070 0.930 46 H 0.115 0.885 47 H 0.071 0.929 48 H 0.117 0.883 49 H 0.100 0.900 50 H 0.099 0.901 51 H 0.117 0.883 52 H 0.042 0.958 53 H 0.063 0.937 Dipole moment (debyes) X Y Z Total from point charges 3.405 -14.055 -7.841 16.451 hybrid contribution -0.693 0.000 0.681 0.971 sum 2.712 -14.055 -7.161 16.006 Atomic orbital electron populations 1.21794 0.96129 1.01254 1.00140 1.20455 0.92855 0.93637 0.87216 0.95832 1.22063 0.95154 1.00689 0.99053 1.21688 0.97002 1.00139 0.96824 1.21773 0.96911 0.81883 0.98199 0.90778 1.45806 1.29325 1.08540 1.51183 1.20114 0.84459 0.85883 0.79191 1.90680 1.25663 1.85416 1.41255 1.21445 1.01739 0.92239 1.02426 1.22180 0.95822 0.81571 1.00140 1.87848 1.52429 1.17674 1.72245 1.22038 0.92583 0.88632 0.93536 1.22741 0.99538 0.98875 1.00531 1.22561 0.90501 0.90388 0.97904 1.87927 1.40880 1.36116 1.65311 1.22590 0.90850 0.96212 0.91669 1.22300 0.98861 0.95981 1.02021 1.21222 0.83627 0.97097 0.94603 1.44066 1.02695 1.64808 1.19060 1.19109 0.94560 1.37936 0.86276 0.91384 1.25046 0.97648 0.99750 0.96939 1.69979 1.22779 1.44709 1.16955 0.86387 0.79814 0.79910 0.81241 1.21591 1.21812 1.20502 0.92934 0.92102 0.94417 0.92910 0.92641 0.91192 0.93088 0.76981 0.88784 0.88072 0.92653 0.92237 0.91922 0.90124 0.90489 0.93017 0.88533 0.92934 0.88274 0.89994 0.90069 0.88296 0.95845 0.93706 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 18. 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 -2.41 7.95 37.16 0.30 -2.12 16 2 C 0.17 3.20 3.49 -67.60 -0.24 2.96 16 3 H 0.02 0.49 8.14 -51.93 -0.42 0.07 16 4 C -0.13 -2.03 5.20 -26.62 -0.14 -2.16 16 5 C -0.12 -1.84 5.59 -26.69 -0.15 -1.98 16 6 C 0.12 2.21 2.81 -67.81 -0.19 2.02 16 7 H 0.07 1.44 7.58 -51.93 -0.39 1.05 16 8 N -0.70 -12.11 4.91 -53.69 -0.26 -12.37 16 9 C 0.52 9.41 7.80 -10.99 -0.09 9.33 16 10 O -0.55 -12.03 15.65 5.55 0.09 -11.95 16 11 C -0.14 -2.00 6.07 -27.88 -0.17 -2.17 16 12 C 0.08 1.16 5.04 37.16 0.19 1.35 16 13 O -0.38 -5.22 10.00 -35.23 -0.35 -5.58 16 14 C 0.09 1.02 2.69 -26.54 -0.07 0.95 16 15 C -0.18 -1.76 5.77 -26.58 -0.15 -1.91 16 16 C 0.06 0.55 6.84 37.21 0.25 0.81 16 17 O -0.38 -3.97 10.77 -35.23 -0.38 -4.35 16 18 C 0.06 0.55 6.84 37.20 0.25 0.81 16 19 C -0.15 -1.52 5.79 -26.59 -0.15 -1.68 16 20 C 0.16 3.80 4.89 -3.67 -0.02 3.78 16 21 N -0.58 -13.63 2.91 -164.72 -0.48 -14.11 16 22 C -0.25 -6.48 8.63 -15.06 -0.13 -6.61 16 23 H 0.07 1.73 6.20 -52.48 -0.33 1.41 16 24 C 0.00 0.14 4.97 -17.43 -0.09 0.05 16 25 N -0.90 -26.23 11.09 55.49 0.62 -25.62 16 26 Si 0.90 21.80 29.58 -169.99 -5.03 16.77 16 27 H -0.29 -7.09 7.11 56.52 0.40 -6.69 16 28 H -0.29 -7.23 7.11 56.52 0.40 -6.83 16 29 H -0.28 -6.59 7.11 56.52 0.40 -6.19 16 30 H 0.05 0.94 7.41 -51.93 -0.38 0.55 16 31 H 0.06 1.19 7.66 -51.93 -0.40 0.79 16 32 H 0.04 0.55 8.14 -51.93 -0.42 0.13 16 33 H 0.05 0.71 8.14 -51.93 -0.42 0.29 16 34 H 0.05 0.84 6.40 -51.93 -0.33 0.51 16 35 H 0.07 1.08 8.14 -51.93 -0.42 0.65 16 36 H 0.05 0.69 8.14 -51.93 -0.42 0.26 16 37 H 0.40 6.08 6.77 -40.82 -0.28 5.80 16 38 H 0.09 1.12 8.14 -51.93 -0.42 0.70 16 39 H 0.10 1.47 8.14 -51.93 -0.42 1.05 16 40 H 0.06 0.78 7.93 -51.93 -0.41 0.37 16 41 H 0.06 0.96 8.04 -51.93 -0.42 0.55 16 42 H 0.06 0.71 7.79 -51.93 -0.40 0.30 16 43 H 0.08 0.83 8.14 -51.93 -0.42 0.40 16 44 H 0.08 0.73 7.97 -51.93 -0.41 0.32 16 45 H 0.05 0.41 8.14 -51.93 -0.42 -0.01 16 46 H 0.10 0.70 8.14 -51.93 -0.42 0.27 16 47 H 0.05 0.42 8.14 -51.93 -0.42 -0.01 16 48 H 0.10 0.70 8.14 -51.93 -0.42 0.27 16 49 H 0.08 0.79 8.14 -51.93 -0.42 0.37 16 50 H 0.08 0.83 8.14 -51.93 -0.42 0.41 16 51 H 0.10 2.76 6.02 -51.93 -0.31 2.45 16 52 H 0.02 0.59 8.14 -51.93 -0.42 0.17 16 53 H 0.25 7.26 8.31 -40.82 -0.34 6.92 16 LS Contribution 406.82 15.07 6.13 6.13 Total: -1.00 -31.51 406.82 -9.81 -41.32 By element: Atomic # 1 Polarization: 15.89 SS G_CDS: -9.55 Total: 6.34 kcal Atomic # 6 Polarization: 4.01 SS G_CDS: -0.59 Total: 3.42 kcal Atomic # 7 Polarization: -51.98 SS G_CDS: -0.13 Total: -52.10 kcal Atomic # 8 Polarization: -21.23 SS G_CDS: -0.64 Total: -21.88 kcal Atomic # 14 Polarization: 21.80 SS G_CDS: -5.03 Total: 16.77 kcal Total LS contribution 6.13 Total: 6.13 kcal Total: -31.51 -9.81 -41.32 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. ZINC001132417588.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 -80.481 kcal (2) G-P(sol) polarization free energy of solvation -31.513 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -111.993 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.809 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.321 kcal (6) G-S(sol) free energy of system = (1) + (5) -121.802 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.31 seconds