Wall clock time and date at job start Sat Apr 11 2020 06:12:37 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 N 1.46894 * 1 3 3 C 1.46903 * 111.00227 * 2 1 4 4 C 1.46895 * 111.00082 * 123.95206 * 2 1 3 5 5 C 1.53007 * 109.47054 * 66.04770 * 4 2 1 6 6 C 1.50696 * 109.47054 * 180.02562 * 5 4 2 7 7 O 1.21286 * 120.00306 * 359.97438 * 6 5 4 8 8 N 1.34778 * 120.00030 * 180.02562 * 6 5 4 9 9 C 1.46926 * 120.63336 * 180.02562 * 8 6 5 10 10 C 1.53191 * 108.89109 * 233.68039 * 9 8 6 11 11 C 1.53035 * 109.31327 * 305.29292 * 10 9 8 12 12 N 1.46907 * 109.45982 * 181.39007 * 11 10 9 13 13 C 1.46905 * 110.99745 * 298.94938 * 12 11 10 14 14 C 1.46899 * 110.99871 * 174.99942 * 12 11 10 15 15 C 1.50699 * 109.47187 * 189.99640 * 14 12 11 16 16 O 1.21294 * 119.99794 * 359.97438 * 15 14 12 17 17 N 1.34773 * 120.00369 * 179.97438 * 15 14 12 18 18 C 1.37094 * 120.00169 * 179.97438 * 17 15 14 19 19 H 1.07998 * 120.00107 * 0.02562 * 18 17 15 20 20 C 1.38950 * 120.00200 * 179.97438 * 18 17 15 21 21 N 1.31416 * 119.99942 * 0.02562 * 20 18 17 22 22 Si 1.86803 * 120.00098 * 179.97438 * 20 18 17 23 23 H 1.48500 * 109.46762 * 90.00506 * 22 20 18 24 24 H 1.48498 * 109.46895 * 210.00247 * 22 20 18 25 25 H 1.48498 * 109.47383 * 330.00299 * 22 20 18 26 26 C 1.53038 * 109.54175 * 61.36680 * 11 10 9 27 27 C 1.47207 * 120.81118 * 0.14238 * 8 6 5 28 28 H 1.08999 * 109.47639 * 296.04503 * 1 2 3 29 29 H 1.09006 * 109.47051 * 56.04685 * 1 2 3 30 30 H 1.09002 * 109.47294 * 176.04815 * 1 2 3 31 31 H 1.08993 * 109.47045 * 183.95378 * 3 2 1 32 32 H 1.09005 * 109.47279 * 303.95683 * 3 2 1 33 33 H 1.09004 * 109.47141 * 63.94882 * 3 2 1 34 34 H 1.09005 * 109.47406 * 306.04849 * 4 2 1 35 35 H 1.09001 * 109.47752 * 186.04592 * 4 2 1 36 36 H 1.08992 * 109.47110 * 59.99940 * 5 4 2 37 37 H 1.09000 * 109.46956 * 299.99545 * 5 4 2 38 38 H 1.09002 * 109.58861 * 113.82042 * 9 8 6 39 39 H 1.08996 * 109.58519 * 353.53933 * 9 8 6 40 40 H 1.09003 * 109.49975 * 65.24379 * 10 9 8 41 41 H 1.09000 * 109.49553 * 185.30642 * 10 9 8 42 42 H 1.09004 * 109.45942 * 301.34050 * 11 10 9 43 43 H 1.09000 * 109.46654 * 60.00417 * 13 12 11 44 44 H 1.08993 * 109.47225 * 180.02562 * 13 12 11 45 45 H 1.08994 * 109.46916 * 300.00191 * 13 12 11 46 46 H 1.08999 * 109.47176 * 309.99574 * 14 12 11 47 47 H 1.09003 * 109.47427 * 70.00208 * 14 12 11 48 48 H 0.97002 * 119.99675 * 0.02562 * 17 15 14 49 49 H 0.97001 * 119.99852 * 179.97438 * 21 20 18 50 50 H 1.09002 * 109.49557 * 58.58503 * 26 11 10 51 51 H 1.08996 * 109.50003 * 178.68400 * 26 11 10 52 52 H 1.08996 * 109.53610 * 6.53286 * 27 8 6 53 53 H 1.09002 * 109.68003 * 246.22753 * 27 8 6 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 7 1.4689 0.0000 0.0000 3 6 1.9955 1.3714 0.0000 4 6 1.9954 -0.7659 1.1376 5 6 1.6314 -2.2426 0.9703 6 6 2.1709 -3.0283 2.1376 7 8 2.7864 -2.4629 3.0166 8 7 1.9704 -4.3594 2.2044 9 6 2.4898 -5.1388 3.3364 10 6 3.3340 -6.2970 2.7954 11 6 2.4995 -7.1122 1.8050 12 7 3.2951 -8.2432 1.3092 13 6 4.4966 -7.7736 0.6064 14 6 2.4882 -9.1165 0.4465 15 6 3.2526 -10.3827 0.1579 16 8 4.3608 -10.5418 0.6246 17 7 2.7049 -11.3384 -0.6187 18 6 3.4005 -12.4901 -0.8817 19 1 4.3873 -12.6318 -0.4662 20 6 2.8357 -13.4756 -1.6819 21 7 1.6348 -13.3035 -2.1871 22 14 3.7838 -15.0446 -2.0408 23 1 3.4732 -16.0592 -1.0018 24 1 3.3914 -15.5659 -3.3747 25 1 5.2405 -14.7560 -2.0310 26 6 2.0885 -6.2235 0.6288 27 6 1.2297 -5.0644 1.1455 28 1 -0.3634 0.4512 0.9233 29 1 -0.3633 0.5740 -0.8525 30 1 -0.3634 -1.0252 -0.0708 31 1 3.0827 1.3432 -0.0709 32 1 1.5898 1.9164 -0.8524 33 1 1.7043 1.8724 0.9233 34 1 1.5610 -0.3872 2.0628 35 1 3.0797 -0.6611 1.1757 36 1 2.0657 -2.6213 0.0452 37 1 0.5471 -2.3475 0.9324 38 1 1.6584 -5.5342 3.9200 39 1 3.1076 -4.4998 3.9672 40 1 4.2142 -5.9002 2.2893 41 1 3.6465 -6.9362 3.6212 42 1 1.6070 -7.4881 2.3053 43 1 5.1110 -7.1869 1.2894 44 1 5.0671 -8.6310 0.2494 45 1 4.2030 -7.1546 -0.2413 46 1 1.5541 -9.3630 0.9512 47 1 2.2707 -8.6021 -0.4896 48 1 1.8188 -11.2110 -0.9922 49 1 1.2406 -13.9913 -2.7460 50 1 2.9804 -5.8274 0.1431 51 1 1.5140 -6.8106 -0.0875 52 1 1.0167 -4.3748 0.3288 53 1 0.2946 -5.4534 1.5484 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 ZINC001571333714.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 06:12:37 Heat of formation + Delta-G solvation = -53.294477 kcal Electronic energy + Delta-G solvation = -30243.788181 eV Core-core repulsion = 26150.807652 eV Total energy + Delta-G solvation = -4092.980529 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -40.62662 -39.11639 -37.99498 -37.48763 -35.65245 -33.88065 -32.53333 -31.28352 -31.09404 -30.92073 -28.01010 -27.92144 -26.33381 -25.43647 -24.49654 -23.54828 -22.79553 -21.54544 -20.15053 -19.11407 -18.94129 -17.83162 -17.59933 -16.41945 -16.33100 -16.13231 -15.39745 -15.35202 -15.16925 -14.95481 -14.80433 -14.68062 -14.25717 -14.08879 -14.01049 -13.72027 -13.55899 -13.21278 -13.12667 -12.78675 -12.61544 -12.41817 -12.30622 -12.17297 -12.11420 -11.86371 -11.81948 -11.55465 -11.42949 -11.32750 -11.23995 -11.18029 -10.94088 -10.83997 -10.44975 -10.39736 -10.21710 -10.00402 -9.47498 -8.92315 -8.81105 -8.43977 -7.97337 -7.80515 -6.42099 -3.82701 2.37626 2.67317 3.17578 3.26241 3.31947 3.53363 3.90074 3.96030 4.23485 4.30898 4.43441 4.54896 4.67670 4.72136 4.77836 4.79309 4.94775 5.00116 5.06316 5.09327 5.10236 5.13755 5.19133 5.23752 5.25648 5.34897 5.45877 5.46742 5.48290 5.50935 5.54558 5.59162 5.65513 5.73076 5.74958 5.84291 5.88738 5.97717 6.07046 6.17784 6.28586 6.33287 6.55135 6.56450 6.58600 7.12591 7.28802 7.40433 7.55074 7.91470 8.06479 8.61888 9.18245 9.54486 10.06597 10.75655 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.021178 B = 0.001875 C = 0.001791 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1321.836387 B =14930.510312 C =15630.666296 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.019 3.981 2 N -0.550 5.550 3 C 0.025 3.975 4 C 0.070 3.930 5 C -0.137 4.137 6 C 0.518 3.482 7 O -0.546 6.546 8 N -0.611 5.611 9 C 0.112 3.888 10 C -0.125 4.125 11 C 0.085 3.915 12 N -0.510 5.510 13 C 0.018 3.982 14 C 0.045 3.955 15 C 0.444 3.556 16 O -0.577 6.577 17 N -0.565 5.565 18 C -0.298 4.298 19 H 0.103 0.897 20 C 0.022 3.978 21 N -0.902 5.902 22 Si 0.930 3.070 23 H -0.278 1.278 24 H -0.284 1.284 25 H -0.270 1.270 26 C -0.174 4.174 27 C 0.112 3.888 28 H 0.026 0.974 29 H 0.069 0.931 30 H 0.070 0.930 31 H 0.070 0.930 32 H 0.069 0.931 33 H 0.026 0.974 34 H 0.043 0.957 35 H 0.083 0.917 36 H 0.103 0.897 37 H 0.093 0.907 38 H 0.068 0.932 39 H 0.093 0.907 40 H 0.069 0.931 41 H 0.086 0.914 42 H 0.082 0.918 43 H 0.061 0.939 44 H 0.094 0.906 45 H 0.017 0.983 46 H 0.087 0.913 47 H 0.048 0.952 48 H 0.391 0.609 49 H 0.271 0.729 50 H 0.073 0.927 51 H 0.080 0.920 52 H 0.085 0.915 53 H 0.072 0.928 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.167 24.855 4.285 25.965 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 -0.130 4.130 2 N -0.274 5.274 3 C -0.123 4.123 4 C -0.058 4.058 5 C -0.178 4.178 6 C 0.306 3.694 7 O -0.424 6.424 8 N -0.345 5.345 9 C -0.010 4.010 10 C -0.164 4.164 11 C -0.024 4.024 12 N -0.232 5.232 13 C -0.130 4.130 14 C -0.086 4.086 15 C 0.229 3.771 16 O -0.461 6.461 17 N -0.202 5.202 18 C -0.428 4.428 19 H 0.121 0.879 20 C -0.180 4.180 21 N -0.544 5.544 22 Si 0.757 3.243 23 H -0.204 1.204 24 H -0.210 1.210 25 H -0.195 1.195 26 C -0.214 4.214 27 C -0.012 4.012 28 H 0.045 0.955 29 H 0.088 0.912 30 H 0.089 0.911 31 H 0.088 0.912 32 H 0.088 0.912 33 H 0.045 0.955 34 H 0.061 0.939 35 H 0.101 0.899 36 H 0.121 0.879 37 H 0.111 0.889 38 H 0.086 0.914 39 H 0.111 0.889 40 H 0.087 0.913 41 H 0.105 0.895 42 H 0.101 0.899 43 H 0.079 0.921 44 H 0.113 0.887 45 H 0.035 0.965 46 H 0.105 0.895 47 H 0.066 0.934 48 H 0.225 0.775 49 H 0.081 0.919 50 H 0.092 0.908 51 H 0.098 0.902 52 H 0.103 0.897 53 H 0.091 0.909 Dipole moment (debyes) X Y Z Total from point charges -4.876 24.396 4.915 25.359 hybrid contribution -0.873 -0.037 -0.587 1.053 sum -5.749 24.359 4.329 25.399 Atomic orbital electron populations 1.22470 0.87442 1.02423 1.00626 1.61958 1.08050 1.14152 1.43213 1.22369 1.00981 0.88401 1.00544 1.21839 1.01139 0.91533 0.91306 1.21665 1.02649 0.95499 0.97947 1.20598 0.79461 0.81888 0.87467 1.90693 1.41605 1.69284 1.40844 1.48238 1.55493 1.06910 1.23861 1.21631 0.98232 0.92938 0.88238 1.21974 0.98469 0.96012 0.99900 1.21767 0.96483 0.89780 0.94381 1.61832 1.06432 1.16156 1.38768 1.22592 0.92988 1.01250 0.96167 1.21869 0.96821 0.94049 0.95894 1.19758 0.88104 0.85478 0.83755 1.90489 1.20823 1.80021 1.54784 1.41864 1.18317 1.16060 1.43925 1.19694 1.01598 0.93362 1.28116 0.87938 1.25253 0.96176 0.99711 0.96822 1.69612 1.14971 1.35594 1.34212 0.85864 0.79720 0.81166 0.77577 1.20410 1.20966 1.19452 1.22697 1.00984 0.97534 1.00152 1.21778 0.94606 0.94656 0.90110 0.95539 0.91246 0.91132 0.91157 0.91224 0.95542 0.93918 0.89897 0.87920 0.88920 0.91359 0.88878 0.91251 0.89540 0.89938 0.92070 0.88736 0.96490 0.89524 0.93394 0.77541 0.91911 0.90815 0.90154 0.89691 0.90935 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 C 0.02 0.11 9.32 60.06 0.56 0.67 16 2 N -0.55 -4.19 5.02 -251.25 -1.26 -5.45 16 3 C 0.03 0.16 9.57 60.07 0.57 0.74 16 4 C 0.07 0.60 4.25 -3.82 -0.02 0.58 16 5 C -0.14 -1.06 3.98 -27.88 -0.11 -1.17 16 6 C 0.52 5.48 7.70 -10.99 -0.08 5.39 16 7 O -0.55 -7.69 15.39 5.55 0.09 -7.61 16 8 N -0.61 -5.80 2.98 -172.52 -0.51 -6.32 16 9 C 0.11 1.11 6.42 -3.71 -0.02 1.08 16 10 C -0.13 -1.36 5.11 -26.61 -0.14 -1.50 16 11 C 0.09 0.99 2.19 -67.67 -0.15 0.84 16 12 N -0.51 -8.02 4.49 -236.28 -1.06 -9.08 16 13 C 0.02 0.28 8.46 60.07 0.51 0.79 16 14 C 0.04 0.76 4.89 -4.98 -0.02 0.74 16 15 C 0.44 10.23 7.47 -10.99 -0.08 10.15 16 16 O -0.58 -15.31 13.91 5.55 0.08 -15.23 16 17 N -0.56 -14.06 5.29 -10.97 -0.06 -14.12 16 18 C -0.30 -8.22 9.68 -14.93 -0.14 -8.36 16 19 H 0.10 2.97 7.16 -52.49 -0.38 2.60 16 20 C 0.02 0.58 5.50 -17.47 -0.10 0.48 16 21 N -0.90 -24.27 13.05 55.50 0.72 -23.54 16 22 Si 0.93 20.92 29.55 -169.99 -5.02 15.89 16 23 H -0.28 -6.20 7.11 56.52 0.40 -5.80 16 24 H -0.28 -6.26 7.11 56.52 0.40 -5.86 16 25 H -0.27 -6.07 7.11 56.52 0.40 -5.67 16 26 C -0.17 -1.68 4.66 -26.59 -0.12 -1.80 16 27 C 0.11 0.85 6.36 -3.53 -0.02 0.83 16 28 H 0.03 0.16 8.14 -51.93 -0.42 -0.26 16 29 H 0.07 0.36 8.12 -51.93 -0.42 -0.06 16 30 H 0.07 0.38 6.47 -51.93 -0.34 0.04 16 31 H 0.07 0.44 8.12 -51.93 -0.42 0.01 16 32 H 0.07 0.37 8.12 -51.93 -0.42 -0.05 16 33 H 0.03 0.16 8.14 -51.93 -0.42 -0.26 16 34 H 0.04 0.40 8.08 -51.93 -0.42 -0.02 16 35 H 0.08 0.79 8.02 -51.93 -0.42 0.38 16 36 H 0.10 0.74 7.69 -51.93 -0.40 0.35 16 37 H 0.09 0.57 6.37 -51.93 -0.33 0.24 16 38 H 0.07 0.60 8.14 -51.93 -0.42 0.17 16 39 H 0.09 1.03 7.00 -51.93 -0.36 0.66 16 40 H 0.07 0.82 6.50 -51.93 -0.34 0.49 16 41 H 0.09 0.98 8.14 -51.93 -0.42 0.55 16 42 H 0.08 0.92 8.03 -51.93 -0.42 0.50 16 43 H 0.06 0.88 6.36 -51.93 -0.33 0.55 16 44 H 0.09 1.86 5.82 -51.93 -0.30 1.55 16 45 H 0.02 0.24 6.31 -51.93 -0.33 -0.09 16 46 H 0.09 1.33 8.00 -51.93 -0.42 0.91 16 47 H 0.05 0.74 6.90 -51.93 -0.36 0.38 16 48 H 0.39 9.29 7.90 -40.82 -0.32 8.97 16 49 H 0.27 6.91 8.31 -40.82 -0.34 6.57 16 50 H 0.07 0.79 6.47 -51.93 -0.34 0.45 16 51 H 0.08 0.77 6.69 -51.93 -0.35 0.42 16 52 H 0.08 0.50 5.97 -51.93 -0.31 0.19 16 53 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 LS Contribution 405.68 15.07 6.11 6.11 Total: -1.00 -32.65 405.68 -9.25 -41.90 By element: Atomic # 1 Polarization: 16.94 SS G_CDS: -8.96 Total: 7.98 kcal Atomic # 6 Polarization: 8.83 SS G_CDS: 0.63 Total: 9.46 kcal Atomic # 7 Polarization: -56.33 SS G_CDS: -2.17 Total: -58.50 kcal Atomic # 8 Polarization: -23.00 SS G_CDS: 0.16 Total: -22.84 kcal Atomic # 14 Polarization: 20.92 SS G_CDS: -5.02 Total: 15.89 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -32.65 -9.25 -41.90 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. ZINC001571333714.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 -11.399 kcal (2) G-P(sol) polarization free energy of solvation -32.649 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -44.047 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.247 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.896 kcal (6) G-S(sol) free energy of system = (1) + (5) -53.294 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds