Wall clock time and date at job start Mon Mar 8 2021 14:08:00 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= 0 * 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 1.52998 * 1 3 3 C 1.52997 * 109.47538 * 2 1 4 4 C 1.52995 * 109.47181 * 239.99551 * 2 1 3 5 5 C 1.53006 * 109.46883 * 119.99775 * 2 1 3 6 6 C 1.52975 * 109.43875 * 59.99933 * 5 2 1 7 7 C 1.53123 * 109.44869 * 178.30937 * 6 5 2 8 8 C 1.52846 * 109.22204 * 58.01090 * 7 6 5 9 9 C 1.53211 * 113.45760 * 172.75127 * 8 7 6 10 10 C 1.53549 * 83.26739 * 219.25344 * 9 8 7 11 11 N 1.46780 * 113.41089 * 73.97191 * 8 7 6 12 12 S 1.65602 * 136.09711 * 321.81753 * 11 8 7 13 13 O 1.42102 * 106.39934 * 192.35518 * 12 11 8 14 14 O 1.42091 * 106.40263 * 325.27263 * 12 11 8 15 15 C 1.76197 * 107.21693 * 78.81712 * 12 11 8 16 16 C 1.33379 * 122.54489 * 90.02735 * 15 12 11 17 17 S 1.75883 * 109.60021 * 179.97438 * 16 15 12 18 18 C 1.75894 * 90.96686 * 359.97438 * 17 16 15 19 19 C 1.50696 * 125.20138 * 180.02562 * 18 17 16 20 20 O 1.42902 * 109.47006 * 244.97229 * 19 18 17 21 21 Si 1.86295 * 109.47440 * 4.97381 * 19 18 17 22 22 C 1.33388 * 109.58924 * 359.72845 * 18 17 16 23 23 C 1.52852 * 112.68381 * 303.40788 * 8 7 6 24 24 C 1.52971 * 109.44137 * 299.78639 * 5 2 1 25 25 H 1.08998 * 109.47376 * 300.00726 * 1 2 3 26 26 H 1.09006 * 109.46652 * 60.00241 * 1 2 3 27 27 H 1.08993 * 109.47343 * 180.02562 * 1 2 3 28 28 H 1.08998 * 109.47528 * 179.97438 * 3 2 1 29 29 H 1.09002 * 109.47157 * 300.00031 * 3 2 1 30 30 H 1.08998 * 109.47380 * 59.99276 * 3 2 1 31 31 H 1.09001 * 109.47016 * 300.00010 * 4 2 1 32 32 H 1.08998 * 109.47371 * 60.00250 * 4 2 1 33 33 H 1.09002 * 109.47451 * 180.02562 * 4 2 1 34 34 H 1.08998 * 109.40306 * 179.89320 * 5 2 1 35 35 H 1.08997 * 109.47700 * 58.31114 * 6 5 2 36 36 H 1.09006 * 109.47227 * 298.30676 * 6 5 2 37 37 H 1.09003 * 109.50983 * 177.93190 * 7 6 5 38 38 H 1.08995 * 109.50932 * 298.03692 * 7 6 5 39 39 H 1.08999 * 114.20999 * 332.81486 * 9 8 7 40 40 H 1.08992 * 114.21761 * 105.68115 * 9 8 7 41 41 H 1.09005 * 113.45446 * 271.03412 * 10 9 8 42 42 H 1.08997 * 113.45818 * 140.62657 * 10 9 8 43 43 H 1.08000 * 125.20212 * 0.02562 * 16 15 12 44 44 H 1.09002 * 109.47265 * 124.97723 * 19 18 17 45 45 H 0.96696 * 114.00363 * 180.02562 * 20 19 18 46 46 H 1.48509 * 109.99860 * 300.00038 * 21 19 18 47 47 H 1.48502 * 110.00224 * 61.31990 * 21 19 18 48 48 H 1.08008 * 122.53432 * 180.24336 * 22 18 17 49 49 H 1.08994 * 109.51270 * 176.51098 * 23 8 7 50 50 H 1.09000 * 109.51062 * 296.61490 * 23 8 7 51 51 H 1.08995 * 109.47195 * 61.69205 * 24 5 2 52 52 H 1.09003 * 109.48042 * 301.68404 * 24 5 2 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 2.0401 1.4424 0.0000 4 6 2.0400 -0.7213 -1.2491 5 6 2.0399 -0.7212 1.2493 6 6 1.5296 -2.1633 1.2486 7 6 2.0743 -2.8975 2.4770 8 6 1.6378 -2.1567 3.7406 9 6 1.9803 -2.9029 5.0342 10 6 0.6040 -2.3897 5.4814 11 7 0.2175 -2.3396 4.0627 12 16 -1.1963 -2.4434 3.2068 13 8 -2.2486 -2.3319 4.1552 14 8 -1.0569 -1.5703 2.0944 15 6 -1.2895 -4.0756 2.5497 16 6 -1.8641 -5.0827 3.2089 17 16 -1.7674 -6.5505 2.2446 18 6 -0.9279 -5.6880 0.9620 19 6 -0.4560 -6.2999 -0.3318 20 8 0.9715 -6.2590 -0.3853 21 14 -1.0306 -8.0694 -0.4280 22 6 -0.7786 -4.4082 1.3069 23 6 2.0787 -0.6931 3.7479 24 6 1.5340 0.0036 2.4978 25 1 -0.3634 0.5139 0.8899 26 1 -0.3633 0.5138 -0.8901 27 1 -0.3633 -1.0276 0.0005 28 1 3.1301 1.4424 0.0005 29 1 1.6768 1.9563 -0.8900 30 1 1.6767 1.9564 0.8899 31 1 1.6766 -1.7490 -1.2490 32 1 1.6767 -0.2076 -2.1392 33 1 3.1300 -0.7217 -1.2490 34 1 3.1299 -0.7223 1.2473 35 1 1.8679 -2.6682 0.3438 36 1 0.4399 -2.1632 1.2788 37 1 1.6818 -3.9143 2.4972 38 1 3.1628 -2.9283 2.4297 39 1 2.0392 -3.9857 4.9233 40 1 2.8176 -2.4777 5.5874 41 1 0.6399 -1.4091 5.9562 42 1 0.0364 -3.1182 6.0604 43 1 -2.3198 -5.0082 4.1852 44 1 -0.8671 -5.7382 -1.1706 45 1 1.3458 -6.6367 -1.1928 46 1 -0.4766 -8.8458 0.7103 47 1 -2.5144 -8.1235 -0.4055 48 1 -0.2919 -3.6870 0.6669 49 1 1.6892 -0.2000 4.6384 50 1 3.1675 -0.6409 3.7494 51 1 0.4444 -0.0193 2.5147 52 1 1.8756 1.0386 2.4808 There are 67 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 67 No. of singly occupied orbitals= 1 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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=0 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 s_40_17761002_15065232.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 14:08:00 Heat of formation + Delta-G solvation = -32.179017 kcal Electronic energy + Delta-G solvation = -35763.127588 eV Core-core repulsion = 31563.247835 eV Total energy + Delta-G solvation = -4199.879752 eV No. of doubly occupied orbitals = 67 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 386.142 amu Computer time = 2.58 seconds Orbital eigenvalues (eV) -41.88530 -39.52693 -39.29216 -38.13290 -37.60973 -36.80512 -34.79042 -32.01782 -32.00080 -30.12972 -28.71808 -28.02204 -27.83424 -27.24117 -24.85119 -24.52392 -23.41983 -22.16195 -21.68716 -20.84253 -19.24223 -19.09626 -18.82109 -18.54359 -18.14223 -17.83511 -16.70744 -16.58782 -16.21408 -15.98667 -15.60197 -15.38305 -15.05198 -14.87638 -14.66567 -14.61475 -14.58478 -14.41424 -14.23867 -14.15764 -14.04251 -13.70082 -13.44934 -13.24310 -13.13900 -13.08570 -13.05610 -12.84526 -12.84095 -12.63887 -12.43733 -12.31309 -12.23970 -12.21879 -11.98864 -11.88566 -11.73631 -11.56622 -11.44223 -11.23462 -10.82651 -10.73706 -10.59161 -10.54857 -10.21177 -9.99728 -9.85119 -5.37317 -0.78392 -0.47354 0.30857 0.57678 1.00128 1.06279 1.45136 1.75735 2.01503 2.74210 3.03721 3.21164 3.37050 3.59061 3.63336 3.75205 3.81093 3.85566 4.00484 4.07474 4.11409 4.14004 4.26087 4.34307 4.35005 4.47200 4.47880 4.50416 4.63170 4.64506 4.67753 4.73812 4.77878 4.80704 4.88477 4.92560 4.97324 5.03242 5.04585 5.07109 5.09680 5.10663 5.18281 5.24876 5.27484 5.33254 5.35119 5.45175 5.48398 5.50702 5.59896 5.68660 5.80571 5.82933 6.01290 6.42132 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 -0.064 4.064 3 C -0.144 4.144 4 C -0.143 4.143 5 C -0.063 4.063 6 C -0.158 4.158 7 C -0.129 4.129 8 C 0.192 3.808 9 C -0.148 4.148 10 C 0.129 3.871 11 N -1.033 6.033 12 S 2.722 3.278 13 O -0.956 6.956 14 O -0.927 6.927 15 C -0.682 4.682 16 C -0.081 4.081 17 S 0.134 5.866 18 C -0.181 4.181 19 C -0.034 4.034 20 O -0.541 6.541 21 Si 0.670 3.330 22 C -0.042 4.042 23 C -0.117 4.117 24 C -0.129 4.129 25 H 0.061 0.939 26 H 0.039 0.961 27 H 0.069 0.931 28 H 0.050 0.950 29 H 0.051 0.949 30 H 0.056 0.944 31 H 0.056 0.944 32 H 0.051 0.949 33 H 0.050 0.950 34 H 0.062 0.938 35 H 0.067 0.933 36 H 0.104 0.896 37 H 0.070 0.930 38 H 0.081 0.919 39 H 0.094 0.906 40 H 0.089 0.911 41 H 0.088 0.912 42 H 0.078 0.922 43 H 0.184 0.816 44 H 0.087 0.913 45 H 0.385 0.615 46 H -0.235 1.235 47 H -0.239 1.239 48 H 0.162 0.838 49 H 0.070 0.930 50 H 0.079 0.921 51 H 0.084 0.916 52 H 0.065 0.935 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.068 -3.548 -1.377 5.570 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 -0.194 4.194 2 C -0.064 4.064 3 C -0.201 4.201 4 C -0.200 4.200 5 C -0.081 4.081 6 C -0.195 4.195 7 C -0.168 4.168 8 C 0.106 3.894 9 C -0.188 4.188 10 C 0.004 3.996 11 N -0.872 5.872 12 S 2.813 3.187 13 O -0.946 6.946 14 O -0.917 6.917 15 C -0.781 4.781 16 C -0.220 4.220 17 S 0.398 5.602 18 C -0.299 4.299 19 C -0.148 4.148 20 O -0.348 6.348 21 Si 0.569 3.431 22 C -0.070 4.070 23 C -0.156 4.156 24 C -0.166 4.166 25 H 0.080 0.920 26 H 0.058 0.942 27 H 0.088 0.912 28 H 0.070 0.930 29 H 0.070 0.930 30 H 0.075 0.925 31 H 0.075 0.925 32 H 0.070 0.930 33 H 0.070 0.930 34 H 0.081 0.919 35 H 0.085 0.915 36 H 0.121 0.879 37 H 0.089 0.911 38 H 0.100 0.900 39 H 0.113 0.887 40 H 0.107 0.893 41 H 0.106 0.894 42 H 0.096 0.904 43 H 0.201 0.799 44 H 0.104 0.896 45 H 0.233 0.767 46 H -0.158 1.158 47 H -0.163 1.163 48 H 0.180 0.820 49 H 0.089 0.911 50 H 0.097 0.903 51 H 0.102 0.898 52 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges 2.186 -4.822 -0.443 5.313 hybrid contribution 0.545 1.129 -0.190 1.268 sum 2.731 -3.693 -0.633 4.637 Atomic orbital electron populations 1.21929 0.93447 1.03089 1.00887 1.20531 0.96540 0.94813 0.94521 1.21942 1.00554 0.95941 1.01671 1.21931 1.00563 1.00399 0.97123 1.20980 0.99070 0.94233 0.93828 1.22447 1.04534 0.95275 0.97197 1.21908 1.02235 0.98923 0.93693 1.21276 0.77359 0.95568 0.95242 1.23590 0.97373 1.01300 0.96509 1.22466 0.94139 1.01551 0.81444 1.60066 1.21017 1.87761 1.18363 1.01138 0.71175 0.73279 0.73147 1.93580 1.52564 1.86109 1.62395 1.93537 1.84714 1.61353 1.52116 1.30129 1.15995 1.25372 1.06613 1.25877 0.98153 0.95106 1.02854 1.84466 1.53664 1.12139 1.09942 1.23668 1.09094 0.96855 1.00243 1.23966 0.86025 1.10577 0.94183 1.86503 1.17033 1.85561 1.45659 0.94782 0.82045 0.77341 0.88952 1.19784 0.97402 0.95896 0.93927 1.21758 1.01357 0.93147 0.99332 1.21856 1.02828 0.98815 0.93124 0.91978 0.94220 0.91182 0.93043 0.92972 0.92457 0.92462 0.92995 0.93049 0.91927 0.91453 0.87862 0.91122 0.90048 0.88712 0.89290 0.89381 0.90404 0.79900 0.89560 0.76654 1.15810 1.16320 0.82046 0.91144 0.90260 0.89754 0.91638 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 29. 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 -0.35 6.78 37.16 0.25 -0.10 16 2 C -0.06 -0.08 0.57 -154.51 -0.09 -0.16 16 3 C -0.14 -0.14 8.12 37.16 0.30 0.16 16 4 C -0.14 -0.11 8.12 37.16 0.30 0.19 16 5 C -0.06 -0.04 1.50 -90.64 -0.14 -0.17 16 6 C -0.16 -0.09 3.23 -26.68 -0.09 -0.18 16 7 C -0.13 0.04 5.26 -26.75 -0.14 -0.10 16 8 C 0.19 -0.16 0.93 -137.23 -0.13 -0.29 16 9 C -0.15 0.36 7.61 -26.34 -0.20 0.16 16 10 C 0.13 -0.19 8.33 -8.93 -0.07 -0.27 16 11 N -1.03 -0.39 3.86 -112.19 -0.43 -0.83 16 12 S 2.72 7.24 5.73 -107.50 -0.62 6.62 16 13 O -0.96 -5.43 17.61 -57.17 -1.01 -6.44 16 14 O -0.93 -3.16 9.71 -57.17 -0.56 -3.71 16 15 C -0.68 -1.48 5.89 -41.21 -0.24 -1.72 16 16 C -0.08 -0.13 10.70 29.03 0.31 0.18 16 17 S 0.13 0.23 20.60 -107.50 -2.21 -1.98 16 18 C -0.18 -0.34 5.73 -36.00 -0.21 -0.54 16 19 C -0.03 0.02 2.95 36.00 0.11 0.13 16 20 O -0.54 0.53 12.86 -35.23 -0.45 0.08 16 21 Si 0.67 -0.99 30.98 -169.99 -5.27 -6.26 16 22 C -0.04 -0.09 8.58 -41.21 -0.35 -0.44 16 23 C -0.12 0.11 5.22 -26.74 -0.14 -0.03 16 24 C -0.13 -0.09 4.44 -26.68 -0.12 -0.21 16 25 H 0.06 0.22 6.07 -51.93 -0.32 -0.10 16 26 H 0.04 0.10 8.14 -51.93 -0.42 -0.32 16 27 H 0.07 0.22 5.52 -51.93 -0.29 -0.07 16 28 H 0.05 0.03 8.14 -51.93 -0.42 -0.39 16 29 H 0.05 0.06 8.14 -51.93 -0.42 -0.36 16 30 H 0.06 0.06 6.38 -51.93 -0.33 -0.27 16 31 H 0.06 0.04 6.39 -51.93 -0.33 -0.29 16 32 H 0.05 0.05 8.14 -51.93 -0.42 -0.37 16 33 H 0.05 0.03 8.14 -51.93 -0.42 -0.40 16 34 H 0.06 0.03 8.14 -51.93 -0.42 -0.39 16 35 H 0.07 0.05 6.34 -51.93 -0.33 -0.28 16 36 H 0.10 0.14 0.72 -51.95 -0.04 0.10 16 37 H 0.07 0.03 7.60 -51.93 -0.39 -0.37 16 38 H 0.08 -0.08 8.14 -51.93 -0.42 -0.51 16 39 H 0.09 -0.23 8.12 -51.93 -0.42 -0.65 16 40 H 0.09 -0.33 8.10 -51.93 -0.42 -0.75 16 41 H 0.09 -0.22 7.29 -51.93 -0.38 -0.59 16 42 H 0.08 -0.17 8.14 -51.93 -0.42 -0.59 16 43 H 0.18 -0.05 8.00 -52.49 -0.42 -0.47 16 44 H 0.09 -0.20 7.96 -51.93 -0.41 -0.61 16 45 H 0.39 -2.27 8.74 45.56 0.40 -1.87 16 46 H -0.23 -0.31 7.11 56.52 0.40 0.09 16 47 H -0.24 -0.22 7.11 56.52 0.40 0.19 16 48 H 0.16 0.24 5.44 -52.48 -0.29 -0.05 16 49 H 0.07 -0.09 7.02 -51.93 -0.36 -0.46 16 50 H 0.08 -0.15 8.14 -51.93 -0.42 -0.57 16 51 H 0.08 0.19 4.35 -51.93 -0.23 -0.03 16 52 H 0.07 0.03 6.33 -51.93 -0.33 -0.30 16 LS Contribution 393.19 15.07 5.93 5.93 Total: 0.00 -7.53 393.19 -13.15 -20.68 By element: Atomic # 1 Polarization: -2.82 SS G_CDS: -7.89 Total: -10.71 kcal Atomic # 6 Polarization: -2.75 SS G_CDS: -0.64 Total: -3.39 kcal Atomic # 7 Polarization: -0.39 SS G_CDS: -0.43 Total: -0.83 kcal Atomic # 8 Polarization: -8.06 SS G_CDS: -2.02 Total: -10.07 kcal Atomic # 14 Polarization: -0.99 SS G_CDS: -5.27 Total: -6.26 kcal Atomic # 16 Polarization: 7.47 SS G_CDS: -2.83 Total: 4.64 kcal Total LS contribution 5.93 Total: 5.93 kcal Total: -7.53 -13.15 -20.68 kcal The number of atoms in the molecule is 52 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. s_40_17761002_15065232.mol2 52 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 -11.499 kcal (2) G-P(sol) polarization free energy of solvation -7.529 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -19.028 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.151 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -20.680 kcal (6) G-S(sol) free energy of system = (1) + (5) -32.179 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.58 seconds