Wall clock time and date at job start Tue Mar 9 2021 15:12:27 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 O 2 2 C 1.42896 * 1 3 3 Si 1.86306 * 109.47034 * 2 1 4 4 H 1.48489 * 109.47300 * 300.00344 * 3 2 1 5 5 H 1.48501 * 109.46993 * 60.00220 * 3 2 1 6 6 H 1.48500 * 109.47045 * 179.97438 * 3 2 1 7 7 C 1.50701 * 109.47064 * 240.00340 * 2 1 3 8 8 C 1.38186 * 119.84439 * 104.97736 * 7 2 1 9 9 C 1.38310 * 120.14625 * 179.69678 * 8 7 2 10 10 F 1.35095 * 120.08519 * 180.32056 * 9 8 7 11 11 C 1.39804 * 119.82922 * 0.57727 * 9 8 7 12 12 C 1.47692 * 120.15486 * 179.71850 * 11 9 8 13 13 O 1.21568 * 120.00294 * 359.72613 * 12 11 9 14 14 N 1.34777 * 120.00241 * 179.72398 * 12 11 9 15 15 C 1.46499 * 120.00358 * 180.02562 * 14 12 11 16 16 C 1.52557 * 108.99639 * 155.00302 * 15 14 12 17 17 C 1.53958 * 109.47748 * 197.90188 * 16 15 14 18 18 Si 1.86522 * 107.23915 * 301.79524 * 17 16 15 19 19 C 1.86517 * 110.14300 * 164.85587 * 18 17 16 20 20 C 1.53960 * 107.24215 * 75.96311 * 19 18 17 21 21 C 1.52541 * 109.48681 * 58.17967 * 20 19 18 22 22 C 1.52545 * 111.83720 * 282.77125 * 21 20 19 23 23 C 1.53834 * 109.54514 * 77.34379 * 22 21 20 24 24 C 1.86525 * 108.14192 * 44.45676 * 18 17 16 25 25 C 1.52550 * 108.99445 * 277.39138 * 15 14 12 26 26 C 1.39658 * 119.69192 * 359.44979 * 11 9 8 27 27 C 1.38071 * 119.84986 * 0.26910 * 26 11 9 28 28 F 1.35105 * 119.91822 * 180.02562 * 27 26 11 29 29 H 0.96702 * 114.00377 * 59.99813 * 1 2 3 30 30 H 1.09000 * 109.47298 * 119.99917 * 2 1 3 31 31 H 1.08001 * 119.92536 * 359.97438 * 8 7 2 32 32 H 0.97005 * 119.99617 * 0.02562 * 14 12 11 33 33 H 1.09003 * 108.97781 * 36.15507 * 15 14 12 34 34 H 1.08998 * 109.46948 * 77.89666 * 16 15 14 35 35 H 1.08997 * 109.46803 * 317.90309 * 16 15 14 36 36 H 1.08992 * 109.90288 * 182.35979 * 17 16 15 37 37 H 1.09008 * 109.96638 * 61.26435 * 17 16 15 38 38 H 1.09000 * 109.89913 * 316.52719 * 19 18 17 39 39 H 1.08999 * 109.96257 * 195.43092 * 19 18 17 40 40 H 1.08998 * 109.46268 * 298.17335 * 20 19 18 41 41 H 1.09000 * 109.45889 * 178.18350 * 20 19 18 42 42 H 1.09002 * 108.99690 * 43.35594 * 21 20 19 43 43 H 1.09001 * 108.99502 * 162.18937 * 21 20 19 44 44 H 1.09000 * 109.47160 * 197.24690 * 22 21 20 45 45 H 1.09006 * 109.47007 * 317.24603 * 22 21 20 46 46 H 1.09005 * 109.91567 * 182.30568 * 23 22 21 47 47 H 1.08993 * 109.94032 * 61.13907 * 23 22 21 48 48 H 1.08999 * 109.89669 * 74.99048 * 24 18 17 49 49 H 1.08999 * 109.89832 * 196.11960 * 24 18 17 50 50 H 1.09001 * 109.47104 * 282.11395 * 25 15 14 51 51 H 1.08998 * 109.47218 * 42.10547 * 25 15 14 52 52 H 1.07998 * 120.07944 * 180.30021 * 26 11 9 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0500 1.7565 0.0000 4 1 1.5549 2.4566 -1.2124 5 1 1.5550 2.4565 1.2125 6 1 3.5349 1.7565 0.0006 7 6 1.9313 -0.7103 -1.2305 8 6 2.4525 0.0199 -2.2815 9 6 2.9211 -0.6260 -3.4112 10 9 3.4364 0.0888 -4.4352 11 6 2.8551 -2.0201 -3.4929 12 6 3.3477 -2.7168 -4.6984 13 8 3.8072 -2.0776 -5.6248 14 7 3.2877 -4.0612 -4.7716 15 6 3.7768 -4.7523 -5.9672 16 6 4.1784 -6.1747 -5.5892 17 6 5.0902 -6.7587 -6.6836 18 14 4.1367 -6.7023 -8.2857 19 6 5.2910 -6.9524 -9.7293 20 6 5.6380 -8.4514 -9.7817 21 6 4.3562 -9.2658 -9.9249 22 6 3.6042 -9.3775 -8.6024 23 6 2.8595 -8.0611 -8.3210 24 6 3.3060 -5.0368 -8.4088 25 6 2.6855 -4.7334 -7.0329 26 6 2.3265 -2.7513 -2.4269 27 6 1.8678 -2.0936 -1.3029 28 9 1.3566 -2.7996 -0.2706 29 1 -0.3934 0.4417 -0.7650 30 1 1.7923 -0.5138 0.8900 31 1 2.4983 1.0971 -2.2187 32 1 2.9207 -4.5712 -4.0326 33 1 4.6520 -4.2258 -6.3479 34 1 3.2846 -6.7913 -5.4936 35 1 4.7134 -6.1609 -4.6396 36 1 5.3475 -7.7897 -6.4410 37 1 5.9974 -6.1607 -6.7705 38 1 6.1985 -6.3662 -9.5845 39 1 4.7996 -6.6527 -10.6549 40 1 6.1499 -8.7381 -8.8631 41 1 6.2881 -8.6440 -10.6352 42 1 3.7109 -8.7854 -10.6605 43 1 4.6089 -10.2666 -10.2750 44 1 2.8846 -10.1941 -8.6615 45 1 4.3122 -9.5746 -7.7974 46 1 2.3531 -8.1197 -7.3575 47 1 2.1342 -7.8681 -9.1113 48 1 4.0418 -4.2730 -8.6606 49 1 2.5258 -5.0667 -9.1693 50 1 1.9353 -5.4887 -6.7982 51 1 2.2161 -3.7499 -7.0550 52 1 2.2770 -3.8287 -2.4813 RHF calculation, no. of doubly occupied orbitals= 69 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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=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 m_22_15739362_12360598.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 15:12:27 Heat of formation + Delta-G solvation = -186.229891 kcal Electronic energy + Delta-G solvation = -33565.682088 eV Core-core repulsion = 28902.535691 eV Total energy + Delta-G solvation = -4663.146397 eV No. of doubly occupied orbitals = 69 Molecular weight (most abundant/longest-lived isotopes) = 383.164 amu Computer time = 0.91 seconds Orbital eigenvalues (eV) -50.08548 -49.99093 -41.41309 -40.08371 -38.05525 -37.59343 -37.41403 -34.44677 -32.94732 -32.15792 -31.98763 -31.41144 -28.30162 -27.45219 -26.35176 -24.49775 -23.79296 -23.64530 -23.32248 -21.77505 -21.56807 -21.12611 -19.68206 -18.82633 -18.64012 -17.95446 -17.34875 -17.10936 -16.94230 -16.52028 -16.48065 -16.42360 -16.15305 -15.99455 -15.78999 -15.62424 -15.36430 -15.19477 -15.13999 -14.91021 -14.81411 -14.57633 -13.83813 -13.82932 -13.76043 -13.48012 -13.35951 -13.26672 -13.22448 -13.03427 -12.87621 -12.64691 -12.42126 -12.40102 -12.31934 -12.24624 -12.06190 -11.99509 -11.97554 -11.67040 -11.53685 -11.06589 -10.69409 -10.63921 -10.42935 -10.27195 -10.20233 -10.09255 -9.82028 -0.83166 -0.36452 0.89240 1.24448 1.35549 1.44410 1.70913 1.72875 1.75246 1.79210 1.90373 2.27755 2.54653 2.75773 2.80877 3.03264 3.15667 3.39087 3.47374 3.65258 3.68562 3.92870 3.95514 4.02981 4.05128 4.10519 4.20901 4.25500 4.26164 4.30480 4.37940 4.39648 4.46559 4.52715 4.54461 4.61560 4.67832 4.69279 4.71898 4.79247 4.85151 4.93386 4.99937 5.11324 5.14283 5.15391 5.20727 5.24956 5.30762 5.32973 5.34784 5.37906 5.39770 5.46573 5.54909 6.30921 6.31515 7.04958 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.528 6.528 2 C -0.085 4.085 3 Si 0.948 3.052 4 H -0.246 1.246 5 H -0.244 1.244 6 H -0.243 1.243 7 C -0.101 4.101 8 C -0.145 4.145 9 C 0.160 3.840 10 F -0.105 7.105 11 C -0.141 4.141 12 C 0.559 3.441 13 O -0.512 6.512 14 N -0.721 5.721 15 C 0.136 3.864 16 C -0.116 4.116 17 C -0.402 4.402 18 Si 0.997 3.003 19 C -0.408 4.408 20 C -0.109 4.109 21 C -0.133 4.133 22 C -0.109 4.109 23 C -0.405 4.405 24 C -0.405 4.405 25 C -0.117 4.117 26 C -0.094 4.094 27 C 0.114 3.886 28 F -0.119 7.119 29 H 0.379 0.621 30 H 0.127 0.873 31 H 0.154 0.846 32 H 0.399 0.601 33 H 0.093 0.907 34 H 0.072 0.928 35 H 0.072 0.928 36 H 0.082 0.918 37 H 0.080 0.920 38 H 0.074 0.926 39 H 0.076 0.924 40 H 0.063 0.937 41 H 0.061 0.939 42 H 0.065 0.935 43 H 0.061 0.939 44 H 0.061 0.939 45 H 0.062 0.938 46 H 0.073 0.927 47 H 0.075 0.925 48 H 0.079 0.921 49 H 0.079 0.921 50 H 0.066 0.934 51 H 0.069 0.931 52 H 0.152 0.848 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.559 -2.522 1.476 2.975 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 O -0.333 6.333 2 C -0.195 4.195 3 Si 0.768 3.232 4 H -0.170 1.170 5 H -0.167 1.167 6 H -0.166 1.166 7 C -0.103 4.103 8 C -0.163 4.163 9 C 0.139 3.861 10 F -0.083 7.083 11 C -0.145 4.145 12 C 0.344 3.656 13 O -0.387 6.387 14 N -0.373 5.373 15 C 0.032 3.968 16 C -0.154 4.154 17 C -0.489 4.489 18 Si 1.191 2.809 19 C -0.494 4.494 20 C -0.147 4.147 21 C -0.170 4.170 22 C -0.146 4.146 23 C -0.491 4.491 24 C -0.492 4.492 25 C -0.156 4.156 26 C -0.114 4.114 27 C 0.094 3.906 28 F -0.098 7.098 29 H 0.226 0.774 30 H 0.145 0.855 31 H 0.171 0.829 32 H 0.235 0.765 33 H 0.111 0.889 34 H 0.090 0.910 35 H 0.091 0.909 36 H 0.101 0.899 37 H 0.099 0.901 38 H 0.093 0.907 39 H 0.094 0.906 40 H 0.081 0.919 41 H 0.080 0.920 42 H 0.083 0.917 43 H 0.080 0.920 44 H 0.080 0.920 45 H 0.081 0.919 46 H 0.092 0.908 47 H 0.094 0.906 48 H 0.098 0.902 49 H 0.098 0.902 50 H 0.085 0.915 51 H 0.088 0.912 52 H 0.170 0.830 Dipole moment (debyes) X Y Z Total from point charges 0.183 -1.538 1.357 2.059 hybrid contribution -0.446 -0.516 -0.157 0.700 sum -0.263 -2.054 1.200 2.393 Atomic orbital electron populations 1.86603 1.16131 1.81525 1.49057 1.25080 0.85865 1.11375 0.97200 0.85693 0.81188 0.74270 0.81998 1.16999 1.16707 1.16603 1.20464 0.99522 0.92787 0.97484 1.21042 1.01332 1.01654 0.92304 1.17482 0.95135 0.88042 0.85449 1.91653 1.83151 1.77146 1.56306 1.19919 1.05461 0.92526 0.96580 1.17821 0.79115 0.82507 0.86109 1.90891 1.44114 1.65724 1.37997 1.46038 1.64388 1.06070 1.20770 1.21159 0.97981 0.93046 0.84601 1.21515 1.00215 0.93932 0.99770 1.26170 1.05721 1.03847 1.13148 0.79487 0.67562 0.66732 0.67114 1.26253 1.10379 0.98850 1.13930 1.21235 0.97193 0.94172 1.02062 1.21504 0.96970 1.00464 0.98066 1.21213 0.98900 0.97341 0.97170 1.26220 1.09606 1.09050 1.04219 1.26213 1.07235 1.17233 0.98486 1.21611 0.97526 1.02735 0.93702 1.21200 0.97706 1.01141 0.91309 1.17186 0.98775 0.88767 0.85885 1.91589 1.84208 1.77973 1.55994 0.77396 0.85528 0.82856 0.76531 0.88881 0.90957 0.90938 0.89893 0.90142 0.90697 0.90561 0.91871 0.92018 0.91667 0.92000 0.92040 0.91894 0.90803 0.90578 0.90177 0.90242 0.91511 0.91248 0.83018 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 O -0.53 0.42 12.88 -35.23 -0.45 -0.03 16 2 C -0.09 0.14 2.44 36.01 0.09 0.22 16 3 Si 0.95 -1.87 25.48 -169.99 -4.33 -6.20 16 4 H -0.25 0.54 6.72 56.52 0.38 0.92 16 5 H -0.24 0.13 7.11 56.52 0.40 0.53 16 6 H -0.24 0.32 7.11 56.52 0.40 0.72 16 7 C -0.10 0.09 5.27 -104.49 -0.55 -0.46 16 8 C -0.14 0.08 8.62 -39.57 -0.34 -0.26 16 9 C 0.16 0.24 7.28 -38.97 -0.28 -0.04 16 10 F -0.10 -0.42 15.55 2.25 0.04 -0.38 16 11 C -0.14 -0.10 5.88 -104.92 -0.62 -0.72 16 12 C 0.56 1.22 7.51 -12.40 -0.09 1.13 16 13 O -0.51 -3.12 14.99 5.31 0.08 -3.04 16 14 N -0.72 0.58 4.99 -55.24 -0.28 0.30 16 15 C 0.14 -0.08 2.00 -68.39 -0.14 -0.22 16 16 C -0.12 0.28 5.07 -26.46 -0.13 0.15 16 17 C -0.40 0.93 4.97 37.66 0.19 1.12 16 18 Si 1.00 -2.48 9.19 -169.99 -1.56 -4.04 16 19 C -0.41 0.49 4.97 37.66 0.19 0.68 16 20 C -0.11 0.10 5.63 -26.47 -0.15 -0.05 16 21 C -0.13 0.13 5.40 -27.20 -0.15 -0.02 16 22 C -0.11 0.14 5.62 -26.53 -0.15 -0.01 16 23 C -0.40 0.74 4.97 37.59 0.19 0.93 16 24 C -0.41 0.33 4.97 37.66 0.19 0.52 16 25 C -0.12 0.04 5.20 -26.46 -0.14 -0.10 16 26 C -0.09 0.14 9.51 -39.11 -0.37 -0.23 16 27 C 0.11 -0.05 7.23 -39.49 -0.29 -0.34 16 28 F -0.12 -0.08 16.73 2.25 0.04 -0.05 16 29 H 0.38 -1.63 8.70 45.56 0.40 -1.24 16 30 H 0.13 -0.27 7.89 -51.93 -0.41 -0.68 16 31 H 0.15 -0.31 4.86 -52.49 -0.25 -0.57 16 32 H 0.40 -1.48 6.61 -40.82 -0.27 -1.75 16 33 H 0.09 0.11 7.33 -51.93 -0.38 -0.27 16 34 H 0.07 -0.26 7.72 -51.93 -0.40 -0.66 16 35 H 0.07 -0.19 8.13 -51.93 -0.42 -0.61 16 36 H 0.08 -0.22 7.98 -51.93 -0.41 -0.64 16 37 H 0.08 -0.16 7.98 -51.92 -0.41 -0.57 16 38 H 0.07 -0.09 7.98 -51.93 -0.41 -0.50 16 39 H 0.08 -0.08 7.98 -51.93 -0.41 -0.49 16 40 H 0.06 -0.10 7.72 -51.93 -0.40 -0.50 16 41 H 0.06 -0.04 8.14 -51.93 -0.42 -0.46 16 42 H 0.06 -0.05 7.89 -51.93 -0.41 -0.46 16 43 H 0.06 -0.06 8.14 -51.93 -0.42 -0.48 16 44 H 0.06 -0.06 8.14 -51.93 -0.42 -0.48 16 45 H 0.06 -0.12 7.71 -51.93 -0.40 -0.52 16 46 H 0.07 -0.17 7.98 -51.93 -0.41 -0.58 16 47 H 0.08 -0.12 7.98 -51.93 -0.41 -0.53 16 48 H 0.08 0.01 7.98 -51.93 -0.41 -0.41 16 49 H 0.08 -0.08 7.98 -51.93 -0.41 -0.49 16 50 H 0.07 -0.11 7.72 -51.93 -0.40 -0.52 16 51 H 0.07 0.13 7.89 -51.93 -0.41 -0.28 16 52 H 0.15 -0.66 6.41 -52.49 -0.34 -1.00 16 LS Contribution 408.16 15.07 6.15 6.15 Total: 0.00 -7.13 408.16 -10.38 -17.51 By element: Atomic # 1 Polarization: -5.02 SS G_CDS: -7.50 Total: -12.52 kcal Atomic # 6 Polarization: 4.87 SS G_CDS: -2.56 Total: 2.31 kcal Atomic # 7 Polarization: 0.58 SS G_CDS: -0.28 Total: 0.30 kcal Atomic # 8 Polarization: -2.70 SS G_CDS: -0.37 Total: -3.08 kcal Atomic # 9 Polarization: -0.50 SS G_CDS: 0.07 Total: -0.43 kcal Atomic # 14 Polarization: -4.35 SS G_CDS: -5.89 Total: -10.25 kcal Total LS contribution 6.15 Total: 6.15 kcal Total: -7.13 -10.38 -17.51 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. m_22_15739362_12360598.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 -168.722 kcal (2) G-P(sol) polarization free energy of solvation -7.125 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -175.847 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.383 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -17.508 kcal (6) G-S(sol) free energy of system = (1) + (5) -186.230 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.91 seconds