Wall clock time and date at job start Tue Mar 31 2020 20:43:41 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 1.52993 * 1 3 3 H 1.09003 * 110.27669 * 2 1 4 4 C 1.54952 * 110.30957 * 237.80480 * 2 1 3 5 5 C 1.55452 * 100.98936 * 204.68969 * 4 2 1 6 6 C 1.54381 * 102.18507 * 34.03868 * 5 4 2 7 7 H 1.09004 * 109.82743 * 98.29733 * 6 5 4 8 8 C 1.52994 * 109.83056 * 219.17773 * 6 5 4 9 9 C 1.53003 * 109.47064 * 184.81370 * 8 6 5 10 10 C 1.50704 * 109.47095 * 180.02562 * 9 8 6 11 11 O 1.21281 * 119.99908 * 0.02562 * 10 9 8 12 12 N 1.34771 * 120.00028 * 180.02562 * 10 9 8 13 13 C 1.47669 * 134.45648 * 179.97438 * 12 10 9 14 14 C 1.53507 * 85.97881 * 204.33673 * 13 12 10 15 15 C 1.47668 * 134.45972 * 0.02992 * 12 10 9 16 16 C 1.52667 * 113.57559 * 91.01836 * 14 13 12 17 17 C 1.53329 * 109.11367 * 73.81170 * 16 14 13 18 18 N 1.46884 * 108.76293 * 52.40749 * 17 16 14 19 19 C 1.36938 * 120.46742 * 124.46976 * 18 17 16 20 20 H 1.08006 * 119.99904 * 331.97562 * 19 18 17 21 21 C 1.38810 * 119.99938 * 152.25073 * 19 18 17 22 22 N 1.31625 * 119.99804 * 159.44561 * 21 19 18 23 23 Si 1.86799 * 120.00103 * 339.44089 * 21 19 18 24 24 H 1.48504 * 109.46993 * 93.75873 * 23 21 19 25 25 H 1.48501 * 109.47021 * 213.75566 * 23 21 19 26 26 H 1.48497 * 109.46928 * 333.75755 * 23 21 19 27 27 C 1.46883 * 119.06767 * 304.74756 * 18 17 16 28 28 C 1.52674 * 113.56381 * 222.23836 * 14 13 12 29 29 O 1.43236 * 107.66429 * 338.74183 * 6 5 4 30 30 H 1.09004 * 109.47018 * 299.36738 * 1 2 3 31 31 H 1.09007 * 109.47247 * 59.36086 * 1 2 3 32 32 H 1.09000 * 109.47635 * 179.36192 * 1 2 3 33 33 H 1.08999 * 111.12492 * 322.56407 * 4 2 1 34 34 H 1.08999 * 111.12450 * 86.72311 * 4 2 1 35 35 H 1.08998 * 110.83599 * 275.89127 * 5 4 2 36 36 H 1.09002 * 110.91850 * 152.22357 * 5 4 2 37 37 H 1.09004 * 109.47088 * 64.81631 * 8 6 5 38 38 H 1.08996 * 109.47407 * 304.81580 * 8 6 5 39 39 H 1.09002 * 109.46932 * 60.00729 * 9 8 6 40 40 H 1.08996 * 109.47181 * 300.00349 * 9 8 6 41 41 H 1.09004 * 113.78801 * 90.07223 * 13 12 10 42 42 H 1.08991 * 113.89939 * 318.61569 * 13 12 10 43 43 H 1.09005 * 113.78896 * 41.38760 * 15 12 10 44 44 H 1.09000 * 113.78661 * 269.93246 * 15 12 10 45 45 H 1.09009 * 109.52801 * 313.92426 * 16 14 13 46 46 H 1.08999 * 109.53246 * 193.71042 * 16 14 13 47 47 H 1.08996 * 109.59070 * 292.62775 * 17 16 14 48 48 H 1.09004 * 109.59054 * 172.19180 * 17 16 14 49 49 H 0.96997 * 119.99519 * 180.02562 * 22 21 19 50 50 H 1.09005 * 109.58870 * 175.03641 * 27 18 17 51 51 H 1.08996 * 109.58679 * 295.47176 * 27 18 17 52 52 H 1.08994 * 109.53284 * 46.07139 * 28 14 13 53 53 H 1.09005 * 109.52942 * 166.29883 * 28 14 13 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 1 1.9077 1.0225 0.0000 4 6 2.0678 -0.7743 -1.2297 5 6 3.4709 -1.2053 -0.7180 6 6 3.2112 -1.4412 0.7854 7 1 3.0629 -2.5048 0.9725 8 6 4.3991 -0.9311 1.6036 9 6 4.1878 -1.2763 3.0791 10 6 5.3576 -0.7732 3.8852 11 8 6.2701 -0.1951 3.3338 12 7 5.3896 -0.9658 5.2187 13 6 6.3447 -0.6207 6.2908 14 6 5.7322 -1.7955 7.0662 15 6 4.4843 -1.6071 6.1931 16 6 6.4488 -3.1227 6.8302 17 6 7.7892 -3.1089 7.5745 18 7 7.5473 -2.7447 8.9768 19 6 7.9722 -3.5623 9.9898 20 1 8.0641 -4.6255 9.8231 21 6 8.2792 -3.0255 11.2325 22 7 8.2917 -3.7980 12.2982 23 14 8.6749 -1.2069 11.3924 24 1 7.4393 -0.4603 11.7404 25 1 9.6879 -1.0129 12.4607 26 1 9.2119 -0.7020 10.1033 27 6 6.8376 -1.4942 9.2771 28 6 5.4962 -1.4944 8.5442 29 8 2.0286 -0.7157 1.1412 30 1 -0.3633 0.5040 0.8956 31 1 -0.3634 0.5238 -0.8842 32 1 -0.3634 -1.0276 -0.0114 33 1 1.4470 -1.6429 -1.4493 34 1 2.1496 -0.1223 -2.0994 35 1 4.1992 -0.4079 -0.8654 36 1 3.7970 -2.1248 -1.2043 37 1 4.4800 0.1501 1.4914 38 1 5.3149 -1.4029 1.2476 39 1 4.1069 -2.3575 3.1914 40 1 3.2720 -0.8045 3.4351 41 1 6.1603 0.3516 6.7477 42 1 7.3889 -0.7712 6.0172 43 1 4.0496 -2.5423 5.8400 44 1 3.7467 -0.9282 6.6210 45 1 6.6260 -3.2564 5.7629 46 1 5.8329 -3.9408 7.2036 47 1 8.4541 -2.3767 7.1164 48 1 8.2438 -4.0985 7.5272 49 1 8.5059 -3.4227 13.1666 50 1 6.6655 -1.4205 10.3509 51 1 7.4341 -0.6460 8.9413 52 1 5.0236 -0.5175 8.6461 53 1 4.8496 -2.2599 8.9733 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 ZINC001050761363.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 20:43:41 Heat of formation + Delta-G solvation = -36.906102 kcal Electronic energy + Delta-G solvation = -29789.223016 eV Core-core repulsion = 25855.116440 eV Total energy + Delta-G solvation = -3934.106576 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.25 seconds Orbital eigenvalues (eV) -40.76979 -40.03578 -38.45781 -36.14140 -34.11456 -32.62936 -32.48725 -31.21734 -30.72237 -30.36687 -27.78931 -26.66317 -25.83379 -24.01078 -23.18834 -22.80071 -21.92764 -21.08704 -20.70775 -19.06340 -18.13219 -17.41733 -17.08606 -16.54913 -16.20910 -15.82413 -15.65173 -15.17304 -14.77444 -14.64417 -14.18969 -14.12554 -13.85273 -13.68620 -13.51088 -13.26626 -13.06664 -12.91557 -12.65781 -12.63023 -12.33990 -12.18253 -12.09594 -12.02391 -11.81085 -11.71343 -11.48980 -11.38799 -11.21239 -11.15274 -11.03879 -10.81604 -10.57829 -10.47159 -10.06109 -9.94718 -9.90182 -9.81546 -9.54279 -9.36235 -8.63887 -8.57371 -6.96484 -5.95134 -3.31223 2.68601 2.87957 3.31204 3.39178 3.49063 3.52047 4.09088 4.21710 4.33158 4.47273 4.52700 4.54902 4.72047 4.73993 4.88043 4.91004 4.94761 4.99422 5.04245 5.15815 5.18084 5.25282 5.28851 5.32958 5.34987 5.39425 5.44049 5.47575 5.49281 5.52278 5.57774 5.67103 5.75613 5.77293 5.82701 5.87177 5.93080 5.97284 6.03611 6.04903 6.16558 6.29580 6.35301 6.43475 6.61118 6.66407 6.67495 6.75514 6.91997 7.79361 7.97331 8.21359 8.33106 8.94688 9.72275 10.09937 11.20842 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.030902 B = 0.002038 C = 0.002024 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 905.859690 B =13733.749924 C =13828.140686 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C 0.074 3.926 3 H 0.069 0.931 4 C -0.152 4.152 5 C -0.152 4.152 6 C 0.080 3.920 7 H 0.081 0.919 8 C -0.111 4.111 9 C -0.129 4.129 10 C 0.532 3.468 11 O -0.551 6.551 12 N -0.641 5.641 13 C 0.114 3.886 14 C -0.077 4.077 15 C 0.105 3.895 16 C -0.108 4.108 17 C 0.150 3.850 18 N -0.604 5.604 19 C -0.259 4.259 20 H 0.085 0.915 21 C 0.023 3.977 22 N -0.909 5.909 23 Si 0.882 3.118 24 H -0.289 1.289 25 H -0.304 1.304 26 H -0.270 1.270 27 C 0.128 3.872 28 C -0.120 4.120 29 O -0.374 6.374 30 H 0.063 0.937 31 H 0.067 0.933 32 H 0.061 0.939 33 H 0.078 0.922 34 H 0.081 0.919 35 H 0.080 0.920 36 H 0.082 0.918 37 H 0.073 0.927 38 H 0.079 0.921 39 H 0.089 0.911 40 H 0.096 0.904 41 H 0.081 0.919 42 H 0.082 0.918 43 H 0.081 0.919 44 H 0.085 0.915 45 H 0.056 0.944 46 H 0.069 0.931 47 H 0.023 0.977 48 H 0.065 0.935 49 H 0.262 0.738 50 H 0.073 0.927 51 H 0.025 0.975 52 H 0.058 0.942 53 H 0.072 0.928 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -15.427 6.012 -24.936 29.932 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 -0.208 4.208 2 C 0.017 3.983 3 H 0.087 0.913 4 C -0.190 4.190 5 C -0.190 4.190 6 C 0.023 3.977 7 H 0.099 0.901 8 C -0.149 4.149 9 C -0.169 4.169 10 C 0.322 3.678 11 O -0.429 6.429 12 N -0.376 5.376 13 C -0.008 4.008 14 C -0.078 4.078 15 C -0.018 4.018 16 C -0.148 4.148 17 C 0.024 3.976 18 N -0.328 5.328 19 C -0.388 4.388 20 H 0.102 0.898 21 C -0.176 4.176 22 N -0.552 5.552 23 Si 0.713 3.287 24 H -0.217 1.217 25 H -0.232 1.232 26 H -0.195 1.195 27 C 0.002 3.998 28 C -0.160 4.160 29 O -0.294 6.294 30 H 0.082 0.918 31 H 0.086 0.914 32 H 0.081 0.919 33 H 0.097 0.903 34 H 0.100 0.900 35 H 0.098 0.902 36 H 0.101 0.899 37 H 0.092 0.908 38 H 0.098 0.902 39 H 0.108 0.892 40 H 0.114 0.886 41 H 0.099 0.901 42 H 0.100 0.900 43 H 0.099 0.901 44 H 0.103 0.897 45 H 0.074 0.926 46 H 0.088 0.912 47 H 0.041 0.959 48 H 0.083 0.917 49 H 0.072 0.928 50 H 0.091 0.909 51 H 0.043 0.957 52 H 0.076 0.924 53 H 0.091 0.909 Dipole moment (debyes) X Y Z Total from point charges -14.978 6.314 -25.076 29.883 hybrid contribution 0.251 1.095 0.107 1.128 sum -14.727 7.409 -24.968 29.920 Atomic orbital electron populations 1.21884 0.93770 1.02769 1.02401 1.22949 0.94786 0.95643 0.84955 0.91339 1.23347 0.96321 1.00868 0.98474 1.23195 0.97733 1.02916 0.95118 1.22782 0.85352 0.96126 0.93470 0.90133 1.21731 0.97356 1.02729 0.93131 1.21537 0.97381 1.02671 0.95342 1.20430 0.87924 0.78768 0.80664 1.90683 1.39073 1.43236 1.69932 1.50106 1.24721 1.58120 1.04631 1.23262 0.95317 0.98121 0.84113 1.21985 0.94544 0.96202 0.95047 1.23416 0.94436 0.97219 0.86712 1.21754 0.99017 0.94608 0.99379 1.20908 0.92960 0.99081 0.84671 1.44305 1.64185 1.22764 1.01541 1.18918 1.39674 0.90628 0.89535 0.89778 1.25291 0.99289 0.97352 0.95666 1.69840 1.51267 1.35687 0.98364 0.86948 0.77528 0.87038 0.77186 1.21662 1.23211 1.19496 1.21226 0.90675 0.88925 0.98991 1.21884 1.00203 1.00799 0.93143 1.88448 1.42081 1.64762 1.34079 0.91818 0.91367 0.91947 0.90310 0.90038 0.90168 0.89901 0.90812 0.90195 0.89228 0.88559 0.90094 0.90007 0.90110 0.89728 0.92559 0.91237 0.95947 0.91664 0.92799 0.90874 0.95740 0.92354 0.90921 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.15 -0.90 9.62 37.15 0.36 -0.55 16 2 C 0.07 0.54 4.08 -25.70 -0.10 0.44 16 3 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 4 C -0.15 -0.87 6.57 -24.40 -0.16 -1.03 16 5 C -0.15 -0.98 6.56 -24.70 -0.16 -1.14 16 6 C 0.08 0.66 3.51 -26.01 -0.09 0.57 16 7 H 0.08 0.61 8.14 -51.93 -0.42 0.19 16 8 C -0.11 -1.10 4.07 -26.73 -0.11 -1.21 16 9 C -0.13 -1.37 5.36 -27.88 -0.15 -1.52 16 10 C 0.53 7.61 8.06 -10.99 -0.09 7.52 16 11 O -0.55 -9.90 16.71 5.56 0.09 -9.81 16 12 N -0.64 -8.73 3.44 -180.24 -0.62 -9.35 16 13 C 0.11 1.67 7.62 -3.15 -0.02 1.64 16 14 C -0.08 -1.10 0.77 -154.44 -0.12 -1.22 16 15 C 0.10 1.20 7.74 -3.17 -0.02 1.18 16 16 C -0.11 -1.68 5.21 -26.73 -0.14 -1.82 16 17 C 0.15 2.86 6.38 -3.66 -0.02 2.84 16 18 N -0.60 -13.84 2.74 -172.50 -0.47 -14.31 16 19 C -0.26 -7.09 10.01 -15.06 -0.15 -7.24 16 20 H 0.08 2.46 8.06 -52.48 -0.42 2.04 16 21 C 0.02 0.65 5.23 -17.43 -0.09 0.56 16 22 N -0.91 -27.55 13.97 55.49 0.78 -26.78 16 23 Si 0.88 22.14 24.38 -169.99 -4.14 17.99 16 24 H -0.29 -6.94 6.65 56.52 0.38 -6.56 16 25 H -0.30 -7.81 7.11 56.52 0.40 -7.41 16 26 H -0.27 -6.68 6.64 56.52 0.38 -6.30 16 27 C 0.13 2.64 4.06 -3.91 -0.02 2.62 16 28 C -0.12 -1.92 5.24 -26.97 -0.14 -2.06 16 29 O -0.37 -3.60 10.32 -35.23 -0.36 -3.97 16 30 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 31 H 0.07 0.30 8.14 -51.93 -0.42 -0.12 16 32 H 0.06 0.38 8.14 -51.93 -0.42 -0.05 16 33 H 0.08 0.42 8.06 -51.93 -0.42 0.00 16 34 H 0.08 0.36 8.14 -51.93 -0.42 -0.06 16 35 H 0.08 0.53 7.85 -51.93 -0.41 0.12 16 36 H 0.08 0.44 8.14 -51.93 -0.42 0.01 16 37 H 0.07 0.83 8.10 -51.93 -0.42 0.41 16 38 H 0.08 0.81 8.10 -51.93 -0.42 0.39 16 39 H 0.09 0.82 8.14 -51.93 -0.42 0.39 16 40 H 0.10 0.99 7.89 -51.93 -0.41 0.58 16 41 H 0.08 1.12 8.07 -51.93 -0.42 0.70 16 42 H 0.08 1.31 7.41 -51.93 -0.38 0.93 16 43 H 0.08 0.81 8.09 -51.93 -0.42 0.39 16 44 H 0.08 0.85 8.09 -51.93 -0.42 0.43 16 45 H 0.06 0.82 8.01 -51.92 -0.42 0.40 16 46 H 0.07 1.09 8.14 -51.93 -0.42 0.67 16 47 H 0.02 0.43 7.49 -51.93 -0.39 0.04 16 48 H 0.06 1.26 7.92 -51.93 -0.41 0.84 16 49 H 0.26 7.57 8.31 -40.82 -0.34 7.23 16 50 H 0.07 1.68 4.41 -51.93 -0.23 1.45 16 51 H 0.02 0.51 7.11 -51.93 -0.37 0.14 16 52 H 0.06 0.80 8.12 -51.93 -0.42 0.38 16 53 H 0.07 1.19 8.14 -51.93 -0.42 0.77 16 LS Contribution 404.55 15.07 6.10 6.10 Total: -1.00 -32.82 404.55 -9.67 -42.48 By element: Atomic # 1 Polarization: 7.85 SS G_CDS: -9.79 Total: -1.95 kcal Atomic # 6 Polarization: 0.82 SS G_CDS: -1.24 Total: -0.41 kcal Atomic # 7 Polarization: -50.12 SS G_CDS: -0.32 Total: -50.44 kcal Atomic # 8 Polarization: -13.50 SS G_CDS: -0.27 Total: -13.77 kcal Atomic # 14 Polarization: 22.14 SS G_CDS: -4.14 Total: 17.99 kcal Total LS contribution 6.10 Total: 6.10 kcal Total: -32.82 -9.67 -42.48 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. ZINC001050761363.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 5.577 kcal (2) G-P(sol) polarization free energy of solvation -32.816 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -27.239 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.667 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.483 kcal (6) G-S(sol) free energy of system = (1) + (5) -36.906 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.25 seconds