Wall clock time and date at job start Wed Apr 1 2020 04:15:18 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 1.53000 * 1 3 3 C 1.52997 * 109.47060 * 2 1 4 4 H 1.09004 * 109.47346 * 305.00346 * 3 2 1 5 5 C 1.52997 * 109.47504 * 185.00270 * 3 2 1 6 6 N 1.46497 * 109.47401 * 185.00162 * 5 3 2 7 7 C 1.34777 * 120.00096 * 180.02562 * 6 5 3 8 8 O 1.21277 * 119.99793 * 359.97438 * 7 6 5 9 9 C 1.50702 * 120.00224 * 180.02562 * 7 6 5 10 10 H 1.09004 * 115.54878 * 34.27483 * 9 7 6 11 11 C 1.53005 * 117.49628 * 248.60739 * 9 7 6 12 12 C 1.52994 * 117.50049 * 179.97438 * 9 7 6 13 13 H 1.09001 * 117.50082 * 359.97438 * 12 9 7 14 14 C 1.50703 * 117.49722 * 214.97870 * 12 9 7 15 15 C 1.38287 * 119.92445 * 299.72437 * 14 12 9 16 16 C 1.38109 * 120.07191 * 179.72765 * 15 14 12 17 17 C 1.38907 * 119.92141 * 0.54630 * 16 15 14 18 18 N 1.39681 * 120.06673 * 179.74698 * 17 16 15 19 19 C 1.46499 * 119.99498 * 179.97438 * 18 17 16 20 20 C 1.46490 * 120.00362 * 359.97438 * 18 17 16 21 21 C 1.38903 * 119.85713 * 359.72872 * 17 16 15 22 22 C 1.38100 * 119.92417 * 359.97438 * 21 17 16 23 23 N 1.46497 * 109.47195 * 64.99866 * 3 2 1 24 24 C 1.36934 * 120.00548 * 275.00358 * 23 3 2 25 25 H 1.08004 * 119.99967 * 359.97438 * 24 23 3 26 26 C 1.38808 * 120.00352 * 180.02562 * 24 23 3 27 27 N 1.31625 * 120.00195 * 180.02562 * 26 24 23 28 28 Si 1.86807 * 120.00012 * 359.97438 * 26 24 23 29 29 H 1.48500 * 109.46763 * 90.00171 * 28 26 24 30 30 H 1.48496 * 109.47023 * 210.00157 * 28 26 24 31 31 H 1.48499 * 109.46854 * 330.00139 * 28 26 24 32 32 H 1.09001 * 109.47194 * 299.99650 * 1 2 3 33 33 H 1.08992 * 109.47399 * 59.99823 * 1 2 3 34 34 H 1.09004 * 109.46724 * 180.02562 * 1 2 3 35 35 H 1.09002 * 109.47398 * 120.00169 * 2 1 3 36 36 H 1.09001 * 109.47194 * 240.00350 * 2 1 3 37 37 H 1.08997 * 109.46769 * 305.00015 * 5 3 2 38 38 H 1.09001 * 109.47207 * 64.99588 * 5 3 2 39 39 H 0.97000 * 120.00370 * 359.97438 * 6 5 3 40 40 H 1.08998 * 117.49597 * 359.97438 * 11 9 7 41 41 H 1.09004 * 117.49360 * 144.99821 * 11 9 7 42 42 H 1.07996 * 119.96221 * 359.97438 * 15 14 12 43 43 H 1.08000 * 120.03547 * 180.27290 * 16 15 14 44 44 H 1.09000 * 109.47278 * 90.00378 * 19 18 17 45 45 H 1.09001 * 109.47203 * 210.00064 * 19 18 17 46 46 H 1.09004 * 109.47418 * 329.99997 * 19 18 17 47 47 H 1.09000 * 109.47978 * 89.99661 * 20 18 17 48 48 H 1.09003 * 109.47115 * 210.00028 * 20 18 17 49 49 H 1.09003 * 109.47092 * 329.99539 * 20 18 17 50 50 H 1.08000 * 120.03842 * 179.97438 * 21 17 16 51 51 H 1.08003 * 119.96612 * 180.02562 * 22 21 17 52 52 H 0.97010 * 119.99804 * 95.00047 * 23 3 2 53 53 H 0.96997 * 119.99587 * 179.97438 * 27 26 24 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 2.0400 1.4425 0.0000 4 1 1.6053 1.9816 -0.8418 5 6 3.5648 1.4444 -0.1258 6 7 4.0629 2.8169 -0.0060 7 6 5.3855 3.0632 -0.0869 8 8 6.1633 2.1486 -0.2585 9 6 5.8981 4.4749 0.0369 10 1 5.3423 5.1188 0.7186 11 6 6.4981 5.1209 -1.2136 12 6 7.4097 4.6890 -0.0629 13 1 8.0336 3.8087 -0.2178 14 6 8.0165 5.7741 0.7888 15 6 7.6090 7.0858 0.6287 16 6 8.1591 8.0818 1.4116 17 6 9.1308 7.7663 2.3527 18 7 9.6929 8.7720 3.1424 19 6 10.7172 8.4373 4.1349 20 6 9.2582 10.1612 2.9783 21 6 9.5419 6.4485 2.5070 22 6 8.9834 5.4565 1.7252 23 7 1.6524 2.0975 1.2518 24 6 0.4156 2.6734 1.3689 25 1 -0.2741 2.6452 0.5382 26 6 0.0486 3.2945 2.5548 27 7 -1.1404 3.8477 2.6675 28 14 1.2417 3.3440 3.9914 29 1 2.0774 4.5680 3.8986 30 1 0.4808 3.3595 5.2664 31 1 2.1153 2.1438 3.9508 32 1 -0.3634 0.5138 0.8900 33 1 -0.3634 0.5138 -0.8899 34 1 -0.3633 -1.0277 0.0005 35 1 1.8934 -0.5139 0.8900 36 1 1.8934 -0.5138 -0.8900 37 1 3.9954 0.8312 0.6658 38 1 3.8498 1.0378 -1.0961 39 1 3.4409 3.5485 0.1309 40 1 6.5225 4.5245 -2.1257 41 1 6.3370 6.1897 -1.3545 42 1 6.8570 7.3311 -0.1065 43 1 7.8372 9.1054 1.2891 44 1 11.7033 8.4999 3.6746 45 1 10.6596 9.1388 4.9672 46 1 10.5509 7.4243 4.5013 47 1 8.4184 10.3604 3.6439 48 1 10.0825 10.8312 3.2229 49 1 8.9504 10.3260 1.9456 50 1 10.2975 6.1999 3.2375 51 1 9.3023 4.4316 1.8449 52 1 2.2720 2.1231 1.9978 53 1 -1.3969 4.2813 3.4963 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 ZINC001481834879.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 04:15:18 Heat of formation + Delta-G solvation = 32.682692 kcal Electronic energy + Delta-G solvation = -29592.531907 eV Core-core repulsion = 25658.246928 eV Total energy + Delta-G solvation = -3934.284979 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.19 seconds Orbital eigenvalues (eV) -40.28827 -39.46105 -37.58257 -36.71917 -35.34633 -33.73669 -32.33667 -31.33868 -30.28781 -30.06136 -28.48911 -28.29299 -25.53414 -24.51828 -23.08326 -22.79627 -22.02870 -21.99996 -20.28285 -20.08791 -19.57137 -17.86582 -17.71189 -16.98312 -15.99400 -15.76235 -15.49862 -15.38632 -15.28652 -14.97843 -14.42645 -14.30803 -14.05267 -13.79653 -13.65335 -13.20456 -13.07174 -12.95901 -12.90572 -12.88338 -12.69717 -12.44836 -12.39012 -12.34186 -12.05015 -11.55528 -11.46239 -11.16285 -11.14562 -10.97804 -10.81723 -10.69415 -10.44209 -10.38518 -10.28386 -10.02572 -9.75196 -9.52862 -9.48911 -9.03456 -8.97871 -8.72024 -7.40761 -7.34720 -5.82178 -3.17992 1.33120 1.38461 2.71872 2.83820 3.33592 3.38844 3.39982 3.43911 3.65068 4.07498 4.54532 4.55474 4.62197 4.66519 4.76912 4.83533 4.87821 4.93156 4.97461 5.14131 5.19532 5.20755 5.26451 5.28446 5.31505 5.34086 5.36254 5.45958 5.52313 5.58613 5.61314 5.78711 5.89292 5.90337 5.92165 5.94776 5.98495 6.08867 6.15058 6.28487 6.33232 6.48601 6.54224 6.59144 6.64855 6.69600 6.82389 6.95055 6.97225 7.25518 7.29001 7.86666 7.93788 8.36210 8.50734 9.14340 9.86883 10.06400 11.35500 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.011135 B = 0.002413 C = 0.002117 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2513.947598 B =11599.941064 C =13225.584422 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C -0.133 4.133 3 C 0.168 3.832 4 H 0.063 0.937 5 C 0.112 3.888 6 N -0.712 5.712 7 C 0.540 3.460 8 O -0.554 6.554 9 C -0.180 4.180 10 H 0.125 0.875 11 C -0.147 4.147 12 C -0.072 4.072 13 H 0.122 0.878 14 C -0.108 4.108 15 C -0.069 4.069 16 C -0.194 4.194 17 C 0.208 3.792 18 N -0.641 5.641 19 C 0.094 3.906 20 C 0.094 3.906 21 C -0.195 4.195 22 C -0.060 4.060 23 N -0.746 5.746 24 C -0.241 4.241 25 H 0.095 0.905 26 C 0.007 3.993 27 N -0.931 5.931 28 Si 0.878 3.122 29 H -0.284 1.284 30 H -0.292 1.292 31 H -0.277 1.277 32 H 0.087 0.913 33 H 0.042 0.958 34 H 0.032 0.968 35 H 0.054 0.946 36 H 0.046 0.954 37 H 0.062 0.938 38 H 0.067 0.933 39 H 0.411 0.589 40 H 0.102 0.898 41 H 0.106 0.894 42 H 0.124 0.876 43 H 0.122 0.878 44 H 0.046 0.954 45 H 0.064 0.936 46 H 0.069 0.931 47 H 0.047 0.953 48 H 0.064 0.936 49 H 0.069 0.931 50 H 0.121 0.879 51 H 0.123 0.877 52 H 0.362 0.638 53 H 0.259 0.741 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 22.318 9.068 -3.334 24.319 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 -0.205 4.205 2 C -0.174 4.174 3 C 0.058 3.942 4 H 0.081 0.919 5 C -0.013 4.013 6 N -0.363 5.363 7 C 0.326 3.674 8 O -0.433 6.433 9 C -0.202 4.202 10 H 0.143 0.857 11 C -0.184 4.184 12 C -0.091 4.091 13 H 0.140 0.860 14 C -0.110 4.110 15 C -0.088 4.088 16 C -0.216 4.216 17 C 0.108 3.892 18 N -0.354 5.354 19 C -0.049 4.049 20 C -0.049 4.049 21 C -0.218 4.218 22 C -0.079 4.079 23 N -0.390 5.390 24 C -0.370 4.370 25 H 0.112 0.888 26 C -0.189 4.189 27 N -0.579 5.579 28 Si 0.709 3.291 29 H -0.211 1.211 30 H -0.218 1.218 31 H -0.204 1.204 32 H 0.106 0.894 33 H 0.061 0.939 34 H 0.051 0.949 35 H 0.073 0.927 36 H 0.064 0.936 37 H 0.081 0.919 38 H 0.085 0.915 39 H 0.247 0.753 40 H 0.120 0.880 41 H 0.124 0.876 42 H 0.142 0.858 43 H 0.140 0.860 44 H 0.065 0.935 45 H 0.083 0.917 46 H 0.087 0.913 47 H 0.066 0.934 48 H 0.083 0.917 49 H 0.087 0.913 50 H 0.139 0.861 51 H 0.141 0.859 52 H 0.195 0.805 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges 22.681 8.651 -3.373 24.508 hybrid contribution 0.306 0.427 1.432 1.525 sum 22.987 9.078 -1.940 24.790 Atomic orbital electron populations 1.21779 0.95216 0.99698 1.03766 1.22040 0.97338 0.97896 1.00089 1.20546 0.89886 0.92948 0.90771 0.91923 1.21719 0.95495 0.82679 1.01363 1.45952 1.07076 1.10728 1.72532 1.19597 0.82380 0.89330 0.76072 1.90650 1.56256 1.46132 1.50274 1.22391 0.97583 0.96022 1.04171 0.85742 1.23094 1.01918 1.01215 0.92201 1.20935 0.90562 0.98983 0.98611 0.85965 1.18890 0.99721 0.93051 0.99346 1.20822 0.98249 0.91911 0.97808 1.20630 1.01239 0.99744 1.00023 1.17841 0.92480 0.88236 0.90675 1.46287 1.43424 1.05494 1.40151 1.21612 0.90435 1.01728 0.91146 1.21617 0.99733 0.81597 1.01998 1.20633 1.05441 0.91243 1.04439 1.20735 0.94714 0.98761 0.93666 1.42841 1.16921 1.67634 1.11614 1.19051 0.90824 1.27305 0.99850 0.88750 1.24649 0.96368 1.00363 0.97492 1.69692 1.19289 1.42140 1.26764 0.86651 0.81008 0.77837 0.83615 1.21117 1.21850 1.20360 0.89375 0.93867 0.94872 0.92690 0.93566 0.91938 0.91506 0.75274 0.87978 0.87611 0.85839 0.86050 0.93514 0.91678 0.91265 0.93401 0.91706 0.91269 0.86077 0.85943 0.80512 0.93046 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -2.65 9.18 37.16 0.34 -2.31 16 2 C -0.13 -2.23 5.61 -26.73 -0.15 -2.38 16 3 C 0.17 2.99 2.59 -67.93 -0.18 2.81 16 4 H 0.06 1.14 8.08 -51.93 -0.42 0.72 16 5 C 0.11 1.81 5.23 -4.04 -0.02 1.79 16 6 N -0.71 -11.36 5.39 -60.30 -0.32 -11.69 16 7 C 0.54 8.66 7.61 -10.98 -0.08 8.58 16 8 O -0.55 -10.41 16.26 5.56 0.09 -10.32 16 9 C -0.18 -2.36 5.82 -91.77 -0.53 -2.90 16 10 H 0.12 1.59 8.14 -51.93 -0.42 1.17 16 11 C -0.15 -1.57 9.56 -26.72 -0.26 -1.83 16 12 C -0.07 -0.87 5.55 -91.76 -0.51 -1.38 16 13 H 0.12 1.59 7.67 -51.93 -0.40 1.19 16 14 C -0.11 -1.26 5.61 -104.58 -0.59 -1.85 16 15 C -0.07 -0.75 9.29 -39.61 -0.37 -1.12 16 16 C -0.19 -2.03 9.21 -39.38 -0.36 -2.39 16 17 C 0.21 2.21 6.55 -83.79 -0.55 1.66 16 18 N -0.64 -5.54 3.41 -187.56 -0.64 -6.18 16 19 C 0.09 0.60 10.19 59.85 0.61 1.21 16 20 C 0.09 0.60 10.19 59.84 0.61 1.21 16 21 C -0.20 -2.07 9.21 -39.39 -0.36 -2.43 16 22 C -0.06 -0.68 9.73 -39.61 -0.39 -1.07 16 23 N -0.75 -16.08 4.31 -53.43 -0.23 -16.31 16 24 C -0.24 -6.18 8.23 -15.06 -0.12 -6.31 16 25 H 0.09 2.61 7.55 -52.48 -0.40 2.21 16 26 C 0.01 0.20 5.50 -17.43 -0.10 0.11 16 27 N -0.93 -28.02 13.97 55.49 0.78 -27.25 16 28 Si 0.88 21.50 27.74 -169.99 -4.71 16.78 16 29 H -0.28 -6.93 7.11 56.52 0.40 -6.52 16 30 H -0.29 -7.37 7.11 56.52 0.40 -6.97 16 31 H -0.28 -6.54 6.52 56.52 0.37 -6.17 16 32 H 0.09 1.91 5.99 -51.93 -0.31 1.60 16 33 H 0.04 0.75 8.14 -51.93 -0.42 0.33 16 34 H 0.03 0.53 8.14 -51.93 -0.42 0.10 16 35 H 0.05 0.94 8.14 -51.93 -0.42 0.52 16 36 H 0.05 0.67 8.14 -51.93 -0.42 0.24 16 37 H 0.06 1.07 8.14 -51.93 -0.42 0.64 16 38 H 0.07 1.02 8.14 -51.93 -0.42 0.59 16 39 H 0.41 6.55 8.14 -40.82 -0.33 6.21 16 40 H 0.10 1.09 8.14 -51.93 -0.42 0.66 16 41 H 0.11 0.93 6.17 -51.93 -0.32 0.61 16 42 H 0.12 1.14 6.00 -52.49 -0.32 0.82 16 43 H 0.12 1.06 6.14 -52.49 -0.32 0.74 16 44 H 0.05 0.27 8.14 -51.93 -0.42 -0.16 16 45 H 0.06 0.32 8.07 -51.93 -0.42 -0.10 16 46 H 0.07 0.44 6.20 -51.93 -0.32 0.12 16 47 H 0.05 0.31 8.14 -51.93 -0.42 -0.12 16 48 H 0.06 0.31 8.07 -51.93 -0.42 -0.11 16 49 H 0.07 0.42 6.20 -51.93 -0.32 0.10 16 50 H 0.12 1.07 6.14 -52.49 -0.32 0.74 16 51 H 0.12 1.26 8.06 -52.48 -0.42 0.83 16 52 H 0.36 7.99 5.66 -40.82 -0.23 7.76 16 53 H 0.26 7.53 8.31 -40.82 -0.34 7.19 16 LS Contribution 420.55 15.07 6.34 6.34 Total: -1.00 -31.86 420.55 -10.38 -42.24 By element: Atomic # 1 Polarization: 23.63 SS G_CDS: -8.67 Total: 14.96 kcal Atomic # 6 Polarization: -5.58 SS G_CDS: -3.00 Total: -8.59 kcal Atomic # 7 Polarization: -61.00 SS G_CDS: -0.42 Total: -61.42 kcal Atomic # 8 Polarization: -10.41 SS G_CDS: 0.09 Total: -10.32 kcal Atomic # 14 Polarization: 21.50 SS G_CDS: -4.71 Total: 16.78 kcal Total LS contribution 6.34 Total: 6.34 kcal Total: -31.86 -10.38 -42.24 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. ZINC001481834879.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 74.926 kcal (2) G-P(sol) polarization free energy of solvation -31.863 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 43.062 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.380 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.243 kcal (6) G-S(sol) free energy of system = (1) + (5) 32.683 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.19 seconds