Wall clock time and date at job start Sat Apr 11 2020 06:10:08 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 O 1.45202 * 1 3 3 C 1.34232 * 116.99892 * 2 1 4 4 O 1.20820 * 119.99824 * 0.02562 * 3 2 1 5 5 C 1.50703 * 119.99828 * 180.02562 * 3 2 1 6 6 C 1.53005 * 109.49572 * 300.06939 * 5 3 2 7 7 C 1.53038 * 109.49571 * 180.02562 * 5 3 2 8 8 C 1.53043 * 109.53598 * 178.68428 * 7 5 3 9 9 C 1.53186 * 109.31463 * 61.36455 * 8 7 5 10 10 N 1.46928 * 108.77275 * 305.36497 * 9 8 7 11 11 C 1.34786 * 120.62938 * 233.58628 * 10 9 8 12 12 O 1.21585 * 119.99996 * 174.77375 * 11 10 9 13 13 N 1.34774 * 119.99741 * 354.77295 * 11 10 9 14 14 C 1.46501 * 119.99692 * 184.98272 * 13 11 10 15 15 C 1.53006 * 109.47261 * 180.02562 * 14 13 11 16 16 C 1.52997 * 109.47005 * 300.00297 * 15 14 13 17 17 C 1.53007 * 109.46832 * 59.99843 * 15 14 13 18 18 C 1.52990 * 109.47328 * 179.97438 * 15 14 13 19 19 C 1.50699 * 109.47404 * 179.97438 * 18 15 14 20 20 H 1.08000 * 119.99448 * 0.02562 * 19 18 15 21 21 C 1.37880 * 120.00094 * 179.97438 * 19 18 15 22 22 N 1.31505 * 120.00211 * 0.02562 * 21 19 18 23 23 Si 1.86805 * 119.99564 * 180.02562 * 21 19 18 24 24 H 1.48503 * 109.46956 * 90.00329 * 23 21 19 25 25 H 1.48502 * 109.46666 * 210.00067 * 23 21 19 26 26 H 1.48501 * 109.47316 * 329.99988 * 23 21 19 27 27 C 1.46926 * 118.74183 * 53.61082 * 10 9 8 28 28 H 1.08997 * 109.46534 * 299.99583 * 1 2 3 29 29 H 1.09004 * 109.46949 * 179.97438 * 1 2 3 30 30 H 1.08996 * 109.47172 * 59.99368 * 1 2 3 31 31 H 1.08995 * 109.47370 * 60.00132 * 6 5 3 32 32 H 1.08998 * 109.46627 * 180.02562 * 6 5 3 33 33 H 1.09007 * 109.46918 * 300.00049 * 6 5 3 34 34 H 1.08998 * 109.45887 * 298.70117 * 7 5 3 35 35 H 1.09005 * 109.46076 * 58.66682 * 7 5 3 36 36 H 1.08998 * 109.49447 * 181.32045 * 8 7 5 37 37 H 1.09003 * 109.49755 * 301.37673 * 8 7 5 38 38 H 1.08998 * 109.58945 * 65.14850 * 9 8 7 39 39 H 1.09004 * 109.58746 * 185.57862 * 9 8 7 40 40 H 0.96996 * 120.00236 * 4.98785 * 13 11 10 41 41 H 1.09002 * 109.47063 * 300.00022 * 14 13 11 42 42 H 1.08991 * 109.47295 * 60.00335 * 14 13 11 43 43 H 1.09001 * 109.47518 * 59.99516 * 16 15 14 44 44 H 1.08995 * 109.47289 * 180.02562 * 16 15 14 45 45 H 1.09007 * 109.46658 * 299.99795 * 16 15 14 46 46 H 1.08994 * 109.46763 * 60.00186 * 17 15 14 47 47 H 1.08995 * 109.46528 * 180.02562 * 17 15 14 48 48 H 1.09001 * 109.47045 * 300.00087 * 17 15 14 49 49 H 1.08999 * 109.47612 * 300.00085 * 18 15 14 50 50 H 1.09007 * 109.47048 * 59.99768 * 18 15 14 51 51 H 0.97004 * 120.00453 * 179.97438 * 22 21 19 52 52 H 1.08999 * 109.58624 * 186.60215 * 27 10 9 53 53 H 1.08994 * 109.58394 * 66.17622 * 27 10 9 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 8 1.4520 0.0000 0.0000 3 6 2.0614 1.1960 0.0000 4 8 1.4033 2.2093 0.0005 5 6 3.5664 1.2749 -0.0006 6 6 4.1146 0.5797 1.2473 7 6 4.0009 2.7423 0.0002 8 6 5.5288 2.8235 0.0327 9 6 6.0988 2.1511 -1.2202 10 7 5.5689 0.7834 -1.3053 11 6 6.4016 -0.2692 -1.4288 12 8 5.9586 -1.4012 -1.4028 13 7 7.7253 -0.0669 -1.5812 14 6 8.6168 -1.2038 -1.8246 15 6 10.0565 -0.7034 -1.9587 16 6 10.1487 0.2769 -3.1297 17 6 10.4729 0.0039 -0.6674 18 6 10.9875 -1.8906 -2.2123 19 6 12.4054 -1.3978 -2.3450 20 1 12.6209 -0.3432 -2.2568 21 6 13.4276 -2.2933 -2.5779 22 7 13.1652 -3.5775 -2.6848 23 14 15.1853 -1.6823 -2.7417 24 1 15.8324 -1.6724 -1.4051 25 1 15.9396 -2.5827 -3.6502 26 1 15.1811 -0.3062 -3.2998 27 6 4.1140 0.5849 -1.2539 28 1 -0.3632 0.5138 0.8900 29 1 -0.3633 -1.0277 -0.0005 30 1 -0.3633 0.5139 -0.8899 31 1 3.8058 -0.4656 1.2461 32 1 5.2031 0.6374 1.2466 33 1 3.7255 1.0725 2.1383 34 1 3.6304 3.2312 -0.9008 35 1 3.5919 3.2417 0.8786 36 1 5.8371 3.8687 0.0569 37 1 5.9014 2.3137 0.9212 38 1 5.8008 2.7141 -2.1047 39 1 7.1863 2.1183 -1.1546 40 1 8.0878 0.8313 -1.5296 41 1 8.5514 -1.9019 -0.9901 42 1 8.3199 -1.7078 -2.7443 43 1 9.4854 1.1228 -2.9486 44 1 11.1744 0.6331 -3.2255 45 1 9.8520 -0.2270 -4.0496 46 1 10.4071 -0.6945 0.1668 47 1 11.4983 0.3607 -0.7632 48 1 9.8096 0.8497 -0.4864 49 1 10.9217 -2.5888 -1.3778 50 1 10.6909 -2.3950 -3.1321 51 1 13.8843 -4.2075 -2.8491 52 1 3.8920 -0.4814 -1.2105 53 1 3.6543 1.0202 -2.1411 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 ZINC000413540529.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 06:10:08 Heat of formation + Delta-G solvation = -127.242317 kcal Electronic energy + Delta-G solvation = -31291.446718 eV Core-core repulsion = 27162.966819 eV Total energy + Delta-G solvation = -4128.479900 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.78 seconds Orbital eigenvalues (eV) -41.41636 -40.22976 -38.30097 -37.06558 -36.64572 -34.25855 -33.26902 -32.15045 -31.94065 -28.15324 -27.68376 -27.10493 -26.52195 -26.41290 -25.19290 -24.19616 -22.77523 -22.12108 -20.19199 -19.27613 -18.65110 -17.86420 -17.54592 -16.93668 -16.71522 -16.35375 -15.99807 -15.48557 -15.03876 -14.70711 -14.56880 -14.26499 -14.23173 -13.88827 -13.84249 -13.58591 -13.29463 -13.05684 -13.01452 -12.82512 -12.71631 -12.30276 -12.21764 -12.06785 -12.02143 -11.67219 -11.39026 -11.32006 -11.15238 -11.12612 -11.02086 -10.89127 -10.85565 -10.64581 -10.63797 -10.39686 -10.25352 -9.98590 -9.87965 -9.20889 -8.96061 -8.92823 -8.49484 -8.36045 -5.99988 -4.01293 1.80118 2.28343 2.69583 3.30551 3.31108 3.37743 3.39247 3.93946 4.10711 4.31184 4.36354 4.45096 4.56644 4.67050 4.69921 4.76751 4.83479 5.02016 5.17018 5.18325 5.32915 5.35485 5.37228 5.39730 5.45525 5.50472 5.53328 5.57560 5.64007 5.73624 5.74695 5.77885 5.99677 6.03825 6.16170 6.18969 6.25657 6.34032 6.40866 6.59055 6.62101 6.78369 6.94056 7.06093 7.07089 7.13802 7.37608 7.64393 7.76723 7.98510 8.06680 8.40368 8.72658 9.03480 9.61741 11.11400 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.027847 B = 0.002155 C = 0.002071 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1005.251626 B =12991.756815 C =13519.632076 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.034 3.966 2 O -0.352 6.352 3 C 0.475 3.525 4 O -0.506 6.506 5 C -0.067 4.067 6 C -0.138 4.138 7 C -0.098 4.098 8 C -0.137 4.137 9 C 0.108 3.892 10 N -0.630 5.630 11 C 0.705 3.295 12 O -0.587 6.587 13 N -0.736 5.736 14 C 0.146 3.854 15 C -0.072 4.072 16 C -0.126 4.126 17 C -0.126 4.126 18 C 0.036 3.964 19 C -0.511 4.511 20 H 0.059 0.941 21 C 0.056 3.944 22 N -0.894 5.894 23 Si 0.889 3.111 24 H -0.282 1.282 25 H -0.288 1.288 26 H -0.275 1.275 27 C 0.146 3.854 28 H 0.062 0.938 29 H 0.103 0.897 30 H 0.063 0.937 31 H 0.072 0.928 32 H 0.077 0.923 33 H 0.059 0.941 34 H 0.074 0.926 35 H 0.075 0.925 36 H 0.083 0.917 37 H 0.076 0.924 38 H 0.071 0.929 39 H 0.082 0.918 40 H 0.393 0.607 41 H 0.063 0.937 42 H 0.061 0.939 43 H 0.027 0.973 44 H 0.067 0.933 45 H 0.047 0.953 46 H 0.048 0.952 47 H 0.066 0.934 48 H 0.026 0.974 49 H 0.019 0.981 50 H 0.019 0.981 51 H 0.260 0.740 52 H 0.109 0.891 53 H 0.067 0.933 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -21.821 13.453 6.008 26.330 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 -0.060 4.060 2 O -0.268 6.268 3 C 0.317 3.683 4 O -0.393 6.393 5 C -0.069 4.069 6 C -0.195 4.195 7 C -0.135 4.135 8 C -0.175 4.175 9 C -0.015 4.015 10 N -0.369 5.369 11 C 0.407 3.593 12 O -0.465 6.465 13 N -0.393 5.393 14 C 0.022 3.978 15 C -0.073 4.073 16 C -0.183 4.183 17 C -0.183 4.183 18 C -0.001 4.001 19 C -0.549 4.549 20 H 0.077 0.923 21 C -0.145 4.145 22 N -0.533 5.533 23 Si 0.717 3.283 24 H -0.208 1.208 25 H -0.214 1.214 26 H -0.200 1.200 27 C 0.021 3.979 28 H 0.081 0.919 29 H 0.121 0.879 30 H 0.082 0.918 31 H 0.091 0.909 32 H 0.096 0.904 33 H 0.078 0.922 34 H 0.093 0.907 35 H 0.094 0.906 36 H 0.101 0.899 37 H 0.094 0.906 38 H 0.089 0.911 39 H 0.100 0.900 40 H 0.231 0.769 41 H 0.081 0.919 42 H 0.080 0.920 43 H 0.046 0.954 44 H 0.085 0.915 45 H 0.067 0.933 46 H 0.067 0.933 47 H 0.085 0.915 48 H 0.045 0.955 49 H 0.037 0.963 50 H 0.037 0.963 51 H 0.070 0.930 52 H 0.127 0.873 53 H 0.086 0.914 Dipole moment (debyes) X Y Z Total from point charges -22.254 12.700 5.959 26.307 hybrid contribution 0.917 0.795 -0.063 1.215 sum -21.337 13.495 5.897 25.926 Atomic orbital electron populations 1.23304 0.76250 1.03933 1.02478 1.86559 1.23426 1.33143 1.83641 1.23565 0.91457 0.81385 0.71873 1.90656 1.66995 1.36413 1.45200 1.20977 0.86744 0.99273 0.99887 1.21856 1.02534 1.00946 0.94188 1.21452 0.95737 0.92461 1.03884 1.22016 0.95003 1.01638 0.98822 1.21682 0.98854 0.82696 0.98307 1.47148 1.05517 1.05584 1.78641 1.15869 0.81503 0.84040 0.77902 1.90916 1.76157 1.21051 1.58377 1.45552 1.05126 1.11787 1.76846 1.21512 0.88487 0.86797 1.00979 1.20912 0.92437 0.98791 0.95119 1.21754 1.01567 0.97202 0.97818 1.21752 1.01219 0.98367 0.96969 1.19086 0.92780 0.91037 0.97225 1.21175 0.91736 0.93407 1.48586 0.92280 1.25017 0.98943 0.94923 0.95660 1.69960 1.32324 1.01420 1.49614 0.86651 0.85165 0.78609 0.77879 1.20795 1.21366 1.19970 1.21307 0.79444 1.02908 0.94203 0.91922 0.87879 0.91838 0.90907 0.90391 0.92212 0.90724 0.90606 0.89852 0.90568 0.91055 0.89955 0.76915 0.91888 0.92036 0.95432 0.91451 0.93337 0.93312 0.91464 0.95467 0.96290 0.96306 0.93040 0.87313 0.91440 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 0.03 0.23 10.56 101.05 1.07 1.30 16 2 O -0.35 -3.42 10.40 -39.26 -0.41 -3.83 16 3 C 0.48 4.89 6.56 36.01 0.24 5.13 16 4 O -0.51 -6.13 15.73 -18.75 -0.29 -6.43 16 5 C -0.07 -0.61 0.71 -155.54 -0.11 -0.72 16 6 C -0.14 -1.26 7.92 37.16 0.29 -0.96 16 7 C -0.10 -0.76 4.00 -26.69 -0.11 -0.86 16 8 C -0.14 -0.91 5.74 -26.61 -0.15 -1.06 16 9 C 0.11 0.86 6.39 -3.71 -0.02 0.83 16 10 N -0.63 -6.99 2.41 -178.50 -0.43 -7.43 16 11 C 0.71 10.57 8.29 -86.91 -0.72 9.85 16 12 O -0.59 -11.14 15.77 5.29 0.08 -11.05 16 13 N -0.74 -10.54 4.87 -65.22 -0.32 -10.86 16 14 C 0.15 2.54 4.57 -4.04 -0.02 2.53 16 15 C -0.07 -1.33 0.54 -154.51 -0.08 -1.42 16 16 C -0.13 -2.15 8.05 37.16 0.30 -1.85 16 17 C -0.13 -2.14 8.05 37.16 0.30 -1.84 16 18 C 0.04 0.88 4.04 -27.89 -0.11 0.76 16 19 C -0.51 -13.36 7.65 -34.44 -0.26 -13.62 16 20 H 0.06 1.48 5.68 -52.49 -0.30 1.18 16 21 C 0.06 1.53 5.46 -17.82 -0.10 1.44 16 22 N -0.89 -26.20 13.29 55.43 0.74 -25.47 16 23 Si 0.89 21.00 29.54 -169.99 -5.02 15.98 16 24 H -0.28 -6.61 7.11 56.52 0.40 -6.21 16 25 H -0.29 -6.84 7.11 56.52 0.40 -6.43 16 26 H -0.27 -6.32 7.11 56.52 0.40 -5.92 16 27 C 0.15 1.52 5.05 -3.71 -0.02 1.50 16 28 H 0.06 0.40 8.13 -51.93 -0.42 -0.02 16 29 H 0.10 0.45 8.14 -51.93 -0.42 0.03 16 30 H 0.06 0.41 8.13 -51.93 -0.42 -0.01 16 31 H 0.07 0.73 8.11 -51.93 -0.42 0.31 16 32 H 0.08 0.76 5.97 -51.93 -0.31 0.45 16 33 H 0.06 0.47 8.14 -51.92 -0.42 0.05 16 34 H 0.07 0.59 8.13 -51.93 -0.42 0.17 16 35 H 0.08 0.59 8.07 -51.93 -0.42 0.17 16 36 H 0.08 0.42 8.14 -51.93 -0.42 -0.01 16 37 H 0.08 0.54 6.34 -51.93 -0.33 0.22 16 38 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 39 H 0.08 0.62 5.65 -51.93 -0.29 0.33 16 40 H 0.39 4.74 3.65 -40.82 -0.15 4.59 16 41 H 0.06 1.19 8.14 -51.93 -0.42 0.76 16 42 H 0.06 1.15 8.14 -51.93 -0.42 0.73 16 43 H 0.03 0.38 6.86 -51.93 -0.36 0.02 16 44 H 0.07 1.24 6.62 -51.93 -0.34 0.90 16 45 H 0.05 0.85 8.14 -51.92 -0.42 0.43 16 46 H 0.05 0.85 8.14 -51.93 -0.42 0.43 16 47 H 0.07 1.23 6.62 -51.93 -0.34 0.89 16 48 H 0.03 0.37 6.86 -51.93 -0.36 0.01 16 49 H 0.02 0.49 8.14 -51.93 -0.42 0.07 16 50 H 0.02 0.49 8.14 -51.92 -0.42 0.07 16 51 H 0.26 7.25 8.31 -40.82 -0.34 6.91 16 52 H 0.11 1.35 7.00 -51.93 -0.36 0.99 16 53 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16 LS Contribution 406.58 15.07 6.13 6.13 Total: -1.00 -32.50 406.58 -8.07 -40.58 By element: Atomic # 1 Polarization: 10.42 SS G_CDS: -9.03 Total: 1.38 kcal Atomic # 6 Polarization: 0.51 SS G_CDS: 0.49 Total: 0.99 kcal Atomic # 7 Polarization: -43.74 SS G_CDS: -0.01 Total: -43.75 kcal Atomic # 8 Polarization: -20.69 SS G_CDS: -0.62 Total: -21.31 kcal Atomic # 14 Polarization: 21.00 SS G_CDS: -5.02 Total: 15.98 kcal Total LS contribution 6.13 Total: 6.13 kcal Total: -32.50 -8.07 -40.58 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. ZINC000413540529.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 -86.664 kcal (2) G-P(sol) polarization free energy of solvation -32.504 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -119.168 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.074 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.578 kcal (6) G-S(sol) free energy of system = (1) + (5) -127.242 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.78 seconds