Wall clock time and date at job start Tue Mar 31 2020 19:43:52 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 1.53001 * 109.47135 * 2 1 4 4 H 1.08994 * 109.47466 * 54.76938 * 3 2 1 5 5 N 1.46910 * 109.46730 * 294.77407 * 3 2 1 6 6 C 1.46897 * 110.99782 * 155.43087 * 5 3 2 7 7 C 1.52996 * 109.47212 * 185.26268 * 6 5 3 8 8 H 1.08999 * 109.47679 * 59.99458 * 7 6 5 9 9 O 1.42910 * 109.46772 * 299.99953 * 7 6 5 10 10 C 1.53001 * 109.47422 * 180.02562 * 7 6 5 11 11 N 1.46897 * 109.47104 * 180.38998 * 10 7 6 12 12 C 1.46904 * 110.99763 * 199.20484 * 11 10 7 13 13 C 1.46893 * 111.00328 * 75.25074 * 11 10 7 14 14 C 1.50697 * 109.47495 * 189.99819 * 13 11 10 15 15 H 1.07994 * 120.00025 * 0.02562 * 14 13 11 16 16 C 1.37879 * 120.00142 * 180.02562 * 14 13 11 17 17 N 1.31511 * 120.00252 * 359.97438 * 16 14 13 18 18 Si 1.86801 * 120.00087 * 179.97438 * 16 14 13 19 19 H 1.48509 * 109.46932 * 89.99889 * 18 16 14 20 20 H 1.48492 * 109.47320 * 209.99745 * 18 16 14 21 21 H 1.48502 * 109.47203 * 330.00105 * 18 16 14 22 22 C 1.50702 * 109.47149 * 174.77932 * 3 2 1 23 23 C 1.38266 * 119.94538 * 79.72568 * 22 3 2 24 24 C 1.38145 * 120.05330 * 179.72683 * 23 22 3 25 25 C 1.38737 * 119.94214 * 0.54510 * 24 23 22 26 26 O 1.35898 * 120.05129 * 179.75067 * 25 24 23 27 27 C 1.42895 * 117.00504 * 359.97438 * 26 25 24 28 28 C 1.38734 * 119.88947 * 359.72563 * 25 24 23 29 29 C 1.38145 * 119.94241 * 0.02562 * 28 25 24 30 30 H 1.09001 * 109.47220 * 305.39097 * 1 2 3 31 31 H 1.09001 * 109.46739 * 65.38844 * 1 2 3 32 32 H 1.08998 * 109.47117 * 185.38863 * 1 2 3 33 33 H 1.08994 * 109.47443 * 239.99519 * 2 1 3 34 34 H 1.08997 * 109.47066 * 119.99492 * 2 1 3 35 35 H 1.00898 * 110.99924 * 279.38352 * 5 3 2 36 36 H 1.08999 * 109.47241 * 65.25457 * 6 5 3 37 37 H 1.09009 * 109.47413 * 305.25924 * 6 5 3 38 38 H 0.96700 * 113.99718 * 299.99774 * 9 7 6 39 39 H 1.08995 * 109.47020 * 60.38871 * 10 7 6 40 40 H 1.09002 * 109.47039 * 300.38778 * 10 7 6 41 41 H 1.09001 * 109.47355 * 56.77221 * 12 11 10 42 42 H 1.09000 * 109.47120 * 176.77322 * 12 11 10 43 43 H 1.09002 * 109.47166 * 296.77314 * 12 11 10 44 44 H 1.09006 * 109.47312 * 310.00241 * 13 11 10 45 45 H 1.09004 * 109.47500 * 69.99630 * 13 11 10 46 46 H 0.97001 * 120.00699 * 180.02562 * 17 16 14 47 47 H 1.08000 * 119.97272 * 359.97438 * 23 22 3 48 48 H 1.07998 * 120.02503 * 180.26812 * 24 23 22 49 49 H 1.09007 * 109.47226 * 59.99836 * 27 26 25 50 50 H 1.09000 * 109.47657 * 180.02562 * 27 26 25 51 51 H 1.09005 * 109.46915 * 300.00406 * 27 26 25 52 52 H 1.07998 * 120.02731 * 179.97438 * 28 25 24 53 53 H 1.07999 * 119.97058 * 180.02562 * 29 28 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 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 1 1.6023 1.9827 0.8394 5 7 1.6560 2.0976 -1.2576 6 6 1.5865 3.5555 -1.0919 7 6 1.0587 4.1907 -2.3799 8 1 0.0636 3.8016 -2.5957 9 8 1.9381 3.8755 -3.4614 10 6 0.9869 5.7092 -2.2075 11 7 0.4714 6.3182 -3.4409 12 6 0.8039 7.7478 -3.5010 13 6 -0.9772 6.1090 -3.5657 14 6 -1.4280 6.5244 -4.9424 15 1 -0.7101 6.9052 -5.6537 16 6 -2.7570 6.4182 -5.2939 17 7 -3.6312 5.9539 -4.4281 18 14 -3.3159 6.9337 -7.0002 19 1 -3.2365 5.7702 -7.9197 20 1 -4.7178 7.4192 -6.9363 21 1 -2.4377 8.0214 -7.5012 22 6 3.5415 1.4445 0.1293 23 6 4.3300 1.1960 -0.9790 24 6 5.7066 1.2029 -0.8642 25 6 6.2977 1.4481 0.3668 26 8 7.6516 1.4504 0.4833 27 6 8.4053 1.1921 -0.7030 28 6 5.5041 1.6916 1.4784 29 6 4.1280 1.6887 1.3573 30 1 -0.3634 0.5952 0.8378 31 1 -0.3633 0.4280 -0.9343 32 1 -0.3633 -1.0231 0.0965 33 1 1.8934 -0.5139 -0.8899 34 1 1.8933 -0.5137 0.8900 35 1 2.2886 1.8482 -2.0031 36 1 2.5815 3.9445 -0.8761 37 1 0.9157 3.7959 -0.2669 38 1 2.8434 4.1921 -3.3372 39 1 1.9833 6.0987 -1.9989 40 1 0.3218 5.9497 -1.3781 41 1 1.8836 7.8735 -3.4192 42 1 0.4609 8.1611 -4.4495 43 1 0.3141 8.2697 -2.6789 44 1 -1.2068 5.0547 -3.4109 45 1 -1.4967 6.7076 -2.8174 46 1 -4.5661 5.8788 -4.6754 47 1 3.8693 1.0004 -1.9360 48 1 6.3221 1.0130 -1.7311 49 1 8.1746 1.9494 -1.4522 50 1 9.4699 1.2225 -0.4710 51 1 8.1463 0.2068 -1.0907 52 1 5.9619 1.8823 2.4378 53 1 3.5099 1.8786 2.2223 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 ZINC000578328602.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 19:43:52 Heat of formation + Delta-G solvation = -62.561915 kcal Electronic energy + Delta-G solvation = -29446.286060 eV Core-core repulsion = 25511.066965 eV Total energy + Delta-G solvation = -3935.219095 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -40.56567 -38.88866 -37.80336 -36.12985 -35.24564 -32.57473 -32.41017 -31.39343 -30.59185 -29.29364 -27.75227 -27.23210 -25.96695 -24.71806 -23.39864 -22.86560 -22.05979 -21.34555 -20.52780 -19.93392 -18.54432 -16.89143 -16.42803 -16.28209 -16.07725 -16.01546 -15.40634 -15.19353 -14.81822 -14.69772 -14.58021 -14.01593 -13.97432 -13.84885 -13.56151 -13.37944 -13.23165 -13.00541 -12.82804 -12.42811 -12.31376 -12.22788 -12.00474 -11.89523 -11.50099 -11.36431 -11.19685 -11.14556 -11.08069 -10.91184 -10.87785 -10.78033 -10.66419 -10.56915 -10.32067 -9.71399 -9.55301 -9.29064 -9.08589 -8.48242 -8.36846 -8.29821 -7.15673 -5.96731 -3.97020 1.05411 1.11956 2.93641 3.36731 3.42187 3.45424 3.45753 4.03568 4.44805 4.48125 4.50954 4.59146 4.73405 4.77663 4.81833 4.97195 5.03207 5.06711 5.09421 5.16083 5.18746 5.30560 5.36880 5.39341 5.44570 5.47817 5.59294 5.66129 5.74746 5.78325 5.81934 5.88702 5.95578 6.01005 6.07975 6.08619 6.13689 6.15346 6.29886 6.36959 6.45974 6.46112 6.61227 6.74955 7.03735 7.06267 7.33986 7.36883 7.42393 7.85353 8.11304 8.17084 8.26711 8.61386 9.10033 9.66488 11.14355 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.014651 B = 0.002327 C = 0.002145 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1910.624844 B =12032.031391 C =13049.231118 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.144 4.144 2 C -0.104 4.104 3 C 0.129 3.871 4 H 0.083 0.917 5 N -0.669 5.669 6 C 0.030 3.970 7 C 0.119 3.881 8 H 0.110 0.890 9 O -0.540 6.540 10 C 0.026 3.974 11 N -0.531 5.531 12 C 0.040 3.960 13 C 0.193 3.807 14 C -0.503 4.503 15 H 0.062 0.938 16 C 0.054 3.946 17 N -0.899 5.899 18 Si 0.897 3.103 19 H -0.280 1.280 20 H -0.288 1.288 21 H -0.275 1.275 22 C -0.145 4.145 23 C -0.075 4.075 24 C -0.202 4.202 25 C 0.121 3.879 26 O -0.320 6.320 27 C 0.027 3.973 28 C -0.150 4.150 29 C -0.074 4.074 30 H 0.048 0.952 31 H 0.070 0.930 32 H 0.046 0.954 33 H 0.062 0.938 34 H 0.059 0.941 35 H 0.346 0.654 36 H 0.028 0.972 37 H 0.077 0.923 38 H 0.357 0.643 39 H 0.057 0.943 40 H 0.032 0.968 41 H 0.042 0.958 42 H 0.074 0.926 43 H 0.009 0.991 44 H 0.032 0.968 45 H -0.012 1.012 46 H 0.260 0.740 47 H 0.127 0.873 48 H 0.128 0.872 49 H 0.056 0.944 50 H 0.099 0.901 51 H 0.055 0.945 52 H 0.129 0.871 53 H 0.128 0.872 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 20.490 -11.500 12.881 26.796 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 -0.142 4.142 3 C 0.018 3.982 4 H 0.102 0.898 5 N -0.301 5.301 6 C -0.100 4.100 7 C 0.059 3.941 8 H 0.128 0.872 9 O -0.342 6.342 10 C -0.104 4.104 11 N -0.255 5.255 12 C -0.109 4.109 13 C 0.068 3.932 14 C -0.542 4.542 15 H 0.080 0.920 16 C -0.147 4.147 17 N -0.539 5.539 18 Si 0.726 3.274 19 H -0.206 1.206 20 H -0.214 1.214 21 H -0.199 1.199 22 C -0.147 4.147 23 C -0.094 4.094 24 C -0.221 4.221 25 C 0.076 3.924 26 O -0.234 6.234 27 C -0.068 4.068 28 C -0.169 4.169 29 C -0.093 4.093 30 H 0.067 0.933 31 H 0.089 0.911 32 H 0.065 0.935 33 H 0.081 0.919 34 H 0.078 0.922 35 H 0.168 0.832 36 H 0.046 0.954 37 H 0.096 0.904 38 H 0.202 0.798 39 H 0.075 0.925 40 H 0.050 0.950 41 H 0.060 0.940 42 H 0.093 0.907 43 H 0.027 0.973 44 H 0.050 0.950 45 H 0.006 0.994 46 H 0.070 0.930 47 H 0.145 0.855 48 H 0.146 0.854 49 H 0.075 0.925 50 H 0.117 0.883 51 H 0.074 0.926 52 H 0.147 0.853 53 H 0.146 0.854 Dipole moment (debyes) X Y Z Total from point charges 19.396 -12.095 12.498 26.052 hybrid contribution 0.711 1.161 -0.077 1.363 sum 20.107 -10.934 12.421 26.041 Atomic orbital electron populations 1.21670 0.94854 1.00648 1.03014 1.21476 0.96759 0.94426 1.01523 1.20653 0.87775 0.96208 0.93537 0.89838 1.60552 1.56127 1.07593 1.05821 1.22690 0.99526 0.88094 0.99698 1.21962 0.95079 0.92616 0.84492 0.87204 1.86697 1.22594 1.80574 1.44374 1.22667 0.99113 0.95550 0.93046 1.62033 1.18559 1.12346 1.32530 1.22202 0.98011 0.89367 1.01308 1.19772 0.79973 0.96830 0.96655 1.21146 0.92743 1.41939 0.98338 0.91953 1.24984 0.96721 0.95620 0.97376 1.69955 1.02617 1.46646 1.34711 0.86507 0.77616 0.78831 0.84492 1.20609 1.21411 1.19948 1.20727 0.97578 1.02712 0.93692 1.20778 0.92682 0.97304 0.98605 1.21216 0.96027 1.08092 0.96736 1.19050 0.82498 0.96735 0.94134 1.86056 1.15281 1.86454 1.35582 1.23061 0.96041 1.00759 0.86933 1.20421 0.92924 1.06009 0.97537 1.20871 0.93528 0.97668 0.97204 0.93274 0.91059 0.93539 0.91947 0.92204 0.83222 0.95361 0.90449 0.79830 0.92471 0.95033 0.93968 0.90733 0.97289 0.94971 0.99447 0.93009 0.85519 0.85443 0.92518 0.88255 0.92630 0.85340 0.85398 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -1.50 9.74 37.16 0.36 -1.14 16 2 C -0.10 -1.00 5.58 -26.73 -0.15 -1.15 16 3 C 0.13 1.29 2.22 -68.86 -0.15 1.14 16 4 H 0.08 0.84 7.58 -51.93 -0.39 0.45 16 5 N -0.67 -7.92 5.76 -107.95 -0.62 -8.55 16 6 C 0.03 0.38 5.20 -3.83 -0.02 0.36 16 7 C 0.12 1.93 3.29 -26.73 -0.09 1.85 16 8 H 0.11 2.20 6.75 -51.93 -0.35 1.85 16 9 O -0.54 -8.93 12.65 -35.23 -0.45 -9.38 16 10 C 0.03 0.46 4.66 -3.82 -0.02 0.44 16 11 N -0.53 -11.62 4.56 -244.37 -1.11 -12.73 16 12 C 0.04 0.79 9.32 60.07 0.56 1.35 16 13 C 0.19 5.12 4.55 -4.98 -0.02 5.09 16 14 C -0.50 -14.48 8.50 -34.44 -0.29 -14.78 16 15 H 0.06 1.79 7.11 -52.49 -0.37 1.42 16 16 C 0.05 1.56 5.46 -17.82 -0.10 1.47 16 17 N -0.90 -27.17 13.29 55.43 0.74 -26.44 16 18 Si 0.90 22.13 29.54 -169.99 -5.02 17.11 16 19 H -0.28 -6.86 7.11 56.52 0.40 -6.46 16 20 H -0.29 -7.01 7.11 56.52 0.40 -6.61 16 21 H -0.27 -6.62 7.11 56.52 0.40 -6.22 16 22 C -0.15 -1.41 4.76 -104.60 -0.50 -1.91 16 23 C -0.08 -0.72 9.11 -39.60 -0.36 -1.08 16 24 C -0.20 -1.87 9.04 -39.43 -0.36 -2.23 16 25 C 0.12 1.21 6.69 -39.21 -0.26 0.94 16 26 O -0.32 -3.04 10.50 -19.42 -0.20 -3.25 16 27 C 0.03 0.16 9.81 101.05 0.99 1.15 16 28 C -0.15 -1.43 9.99 -39.43 -0.39 -1.83 16 29 C -0.07 -0.68 9.66 -39.61 -0.38 -1.06 16 30 H 0.05 0.50 8.14 -51.93 -0.42 0.07 16 31 H 0.07 0.88 7.91 -51.93 -0.41 0.47 16 32 H 0.05 0.43 8.14 -51.93 -0.42 0.01 16 33 H 0.06 0.62 8.14 -51.93 -0.42 0.19 16 34 H 0.06 0.52 8.14 -51.93 -0.42 0.10 16 35 H 0.35 4.08 5.90 -39.29 -0.23 3.85 16 36 H 0.03 0.34 8.08 -51.93 -0.42 -0.08 16 37 H 0.08 0.98 7.93 -51.92 -0.41 0.57 16 38 H 0.36 4.57 9.04 45.56 0.41 4.98 16 39 H 0.06 0.87 7.85 -51.93 -0.41 0.46 16 40 H 0.03 0.57 8.01 -51.93 -0.42 0.15 16 41 H 0.04 0.70 8.00 -51.93 -0.42 0.29 16 42 H 0.07 1.58 6.84 -51.93 -0.36 1.23 16 43 H 0.01 0.17 8.14 -51.93 -0.42 -0.25 16 44 H 0.03 0.91 6.59 -51.93 -0.34 0.57 16 45 H -0.01 -0.35 8.12 -51.93 -0.42 -0.77 16 46 H 0.26 7.44 8.31 -40.82 -0.34 7.10 16 47 H 0.13 1.14 6.52 -52.49 -0.34 0.80 16 48 H 0.13 0.95 6.30 -52.49 -0.33 0.62 16 49 H 0.06 0.30 7.66 -51.93 -0.40 -0.10 16 50 H 0.10 0.39 8.14 -51.93 -0.42 -0.04 16 51 H 0.06 0.28 7.66 -51.93 -0.40 -0.12 16 52 H 0.13 1.05 8.06 -52.49 -0.42 0.63 16 53 H 0.13 0.95 8.03 -52.49 -0.42 0.53 16 LS Contribution 422.29 15.07 6.36 6.36 Total: -1.00 -32.56 422.29 -10.01 -42.57 By element: Atomic # 1 Polarization: 14.19 SS G_CDS: -8.52 Total: 5.67 kcal Atomic # 6 Polarization: -10.20 SS G_CDS: -1.18 Total: -11.38 kcal Atomic # 7 Polarization: -46.72 SS G_CDS: -1.00 Total: -47.72 kcal Atomic # 8 Polarization: -11.97 SS G_CDS: -0.65 Total: -12.62 kcal Atomic # 14 Polarization: 22.13 SS G_CDS: -5.02 Total: 17.11 kcal Total LS contribution 6.36 Total: 6.36 kcal Total: -32.56 -10.01 -42.57 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. ZINC000578328602.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 -19.993 kcal (2) G-P(sol) polarization free energy of solvation -32.561 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.554 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.008 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.569 kcal (6) G-S(sol) free energy of system = (1) + (5) -62.562 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds