Wall clock time and date at job start Sun Mar 7 2021 04:30:45 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 1.42891 * 1 3 3 C 1.42897 * 114.00007 * 2 1 4 4 C 1.52998 * 109.47380 * 179.97438 * 3 2 1 5 5 H 1.09000 * 112.85119 * 43.80251 * 4 3 2 6 6 C 1.53783 * 113.61916 * 174.99758 * 4 3 2 7 7 C 1.53775 * 87.08187 * 139.98137 * 6 4 3 8 8 H 1.09004 * 113.61628 * 219.93756 * 7 6 4 9 9 N 1.46507 * 113.61295 * 89.11822 * 7 6 4 10 10 C 1.34777 * 119.99979 * 155.00086 * 9 7 6 11 11 O 1.21552 * 120.00030 * 359.97438 * 10 9 7 12 12 C 1.47856 * 119.99868 * 180.02562 * 10 9 7 13 13 C 1.39464 * 120.10998 * 179.97438 * 12 10 9 14 14 C 1.38592 * 119.78436 * 179.97438 * 13 12 10 15 15 N 1.40218 * 119.99704 * 180.02562 * 14 13 12 16 16 C 1.36575 * 125.66775 * 90.00112 * 15 14 13 17 17 C 1.50697 * 125.89755 * 359.97438 * 16 15 14 18 18 C 1.34851 * 108.19815 * 179.97438 * 16 15 14 19 19 C 1.40938 * 107.47000 * 0.02562 * 18 16 15 20 20 C 1.50699 * 126.26554 * 179.97438 * 19 18 16 21 21 O 1.42904 * 109.47234 * 254.97450 * 20 19 18 22 22 Si 1.86299 * 109.47408 * 14.97631 * 20 19 18 23 23 C 1.34857 * 107.46634 * 359.75492 * 19 18 16 24 24 C 1.50703 * 125.89952 * 180.27771 * 23 19 18 25 25 C 1.38905 * 120.00852 * 0.02562 * 14 13 12 26 26 C 1.50706 * 119.88752 * 180.02562 * 25 14 13 27 27 C 1.38265 * 120.23023 * 0.02562 * 25 14 13 28 28 C 1.37978 * 120.21658 * 0.02562 * 27 25 14 29 29 C 1.53783 * 87.08576 * 334.57238 * 7 6 4 30 30 H 1.09002 * 109.47477 * 299.99844 * 1 2 3 31 31 H 1.09003 * 109.47511 * 60.00137 * 1 2 3 32 32 H 1.09004 * 109.47149 * 180.02562 * 1 2 3 33 33 H 1.09001 * 109.47159 * 60.00073 * 3 2 1 34 34 H 1.09001 * 109.47166 * 299.99989 * 3 2 1 35 35 H 1.09004 * 113.60659 * 25.43622 * 6 4 3 36 36 H 1.08999 * 113.69382 * 254.54680 * 6 4 3 37 37 H 0.96996 * 119.99766 * 335.00025 * 9 7 6 38 38 H 1.08003 * 120.11146 * 359.96082 * 13 12 10 39 39 H 1.09005 * 109.47087 * 90.00120 * 17 16 15 40 40 H 1.09000 * 109.47180 * 209.99560 * 17 16 15 41 41 H 1.08995 * 109.47515 * 329.99365 * 17 16 15 42 42 H 1.08007 * 126.26364 * 179.97438 * 18 16 15 43 43 H 1.09005 * 109.47273 * 134.97620 * 20 19 18 44 44 H 0.96701 * 113.99591 * 59.99919 * 21 20 19 45 45 H 1.48506 * 109.99650 * 58.67867 * 22 20 19 46 46 H 1.48499 * 110.00359 * 179.97438 * 22 20 19 47 47 H 1.09000 * 109.46490 * 270.13637 * 24 23 19 48 48 H 1.09000 * 109.46745 * 30.12957 * 24 23 19 49 49 H 1.08997 * 109.46880 * 150.13542 * 24 23 19 50 50 H 1.08991 * 109.47381 * 269.97982 * 26 25 14 51 51 H 1.09003 * 109.46617 * 29.97774 * 26 25 14 52 52 H 1.09002 * 109.46638 * 149.97415 * 26 25 14 53 53 H 1.08000 * 119.89674 * 179.72351 * 27 25 14 54 54 H 1.07998 * 120.00860 * 180.02562 * 28 27 25 55 55 H 1.08998 * 113.61892 * 139.97849 * 29 7 6 56 56 H 1.09003 * 113.61189 * 270.88415 * 29 7 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 8 1.4289 0.0000 0.0000 3 6 2.0101 1.3054 0.0000 4 6 3.5353 1.1847 0.0006 5 1 3.9004 0.4285 -0.6943 6 6 4.2604 2.5353 -0.1222 7 6 5.2670 1.9996 0.9095 8 1 5.5796 2.7439 1.6419 9 7 6.3953 1.2820 0.3107 10 6 7.5674 1.1983 0.9706 11 8 7.6887 1.7187 2.0624 12 6 8.7062 0.4746 0.3660 13 6 9.9203 0.3871 1.0466 14 6 10.9832 -0.2934 0.4738 15 7 12.2057 -0.3846 1.1543 16 6 12.5603 -1.3749 2.0254 17 6 11.7068 -2.5529 2.4189 18 6 13.8060 -1.1164 2.4725 19 6 14.2375 0.0758 1.8572 20 6 15.5698 0.7509 2.0577 21 8 15.3997 1.9047 2.8836 22 14 16.7486 -0.4338 2.8810 23 6 13.2417 0.4994 1.0524 24 6 13.2669 1.7357 0.1911 25 6 10.8375 -0.8851 -0.7745 26 6 11.9948 -1.6249 -1.3945 27 6 9.6343 -0.7978 -1.4501 28 6 8.5704 -0.1217 -0.8891 29 6 4.1441 1.0750 1.4086 30 1 -0.3634 0.5138 0.8900 31 1 -0.3634 0.5138 -0.8900 32 1 -0.3634 -1.0277 0.0005 33 1 1.6885 1.8464 0.8900 34 1 1.6885 1.8464 -0.8900 35 1 3.6735 3.3801 0.2384 36 1 4.6952 2.7111 -1.1061 37 1 6.2986 0.8670 -0.5607 38 1 10.0321 0.8483 2.0167 39 1 11.8934 -3.3812 1.7353 40 1 11.9550 -2.8580 3.4355 41 1 10.6549 -2.2718 2.3706 42 1 14.3695 -1.7134 3.1744 43 1 15.9736 1.0523 1.0911 44 1 15.0430 1.7109 3.7613 45 1 16.9093 -1.6520 2.0470 46 1 18.0666 0.2198 3.0838 47 1 12.8818 2.5823 0.7596 48 1 14.2914 1.9419 -0.1185 49 1 12.6457 1.5771 -0.6903 50 1 12.5887 -0.9343 -1.9931 51 1 12.6169 -2.0513 -0.6075 52 1 11.6157 -2.4243 -2.0312 53 1 9.5284 -1.2560 -2.4223 54 1 7.6320 -0.0559 -1.4196 55 1 4.4847 0.0706 1.6600 56 1 3.5255 1.5207 2.1876 There are 72 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 72 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). 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=WATER s_22_16535612_12335842.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 04:30:45 Heat of formation + Delta-G solvation = -7.754846 kcal Electronic energy + Delta-G solvation = -35776.352340 eV Core-core repulsion = 31232.886633 eV Total energy + Delta-G solvation = -4543.465706 eV No. of doubly occupied orbitals = 72 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 385.209 amu Computer time = 1.58 seconds Orbital eigenvalues (eV) -42.95267 -41.64674 -40.37005 -39.35545 -38.21786 -37.67251 -35.10576 -34.06376 -33.71341 -33.62939 -30.67370 -30.16218 -29.87449 -28.53093 -27.20481 -26.90541 -26.60359 -24.77745 -24.33156 -23.67187 -23.28696 -22.07038 -20.96610 -20.35921 -20.33919 -18.76900 -17.71735 -17.50565 -17.40871 -17.28613 -16.99723 -16.81448 -16.51956 -16.35526 -16.08364 -16.04025 -15.63720 -15.35891 -15.06587 -15.03679 -14.85411 -14.71691 -14.59649 -14.28227 -14.27864 -14.12376 -13.97302 -13.77038 -13.50982 -13.46497 -13.41429 -13.16886 -13.15022 -13.08730 -12.84970 -12.78464 -12.73688 -12.40363 -12.39135 -12.13780 -11.84051 -11.78639 -11.60514 -11.31379 -11.25874 -10.59782 -10.37089 -10.28244 -10.18491 -9.91842 -9.70091 -8.82135 -4.92341 -0.48246 -0.05628 1.06532 1.44334 1.54772 1.65717 1.76179 1.84421 1.96845 2.04434 2.50835 2.78992 3.38939 3.43969 3.58304 3.59117 3.66218 3.69250 3.70962 3.80957 3.85049 3.95664 3.98742 4.09033 4.13469 4.30461 4.33701 4.34795 4.39651 4.41313 4.47110 4.49542 4.52674 4.56910 4.59458 4.61551 4.64685 4.66351 4.67783 4.70906 4.73934 4.74175 4.80049 4.85006 4.92654 4.97358 4.99094 4.99995 5.02916 5.06410 5.07984 5.12585 5.13586 5.23344 5.37806 5.48965 5.54631 6.00819 6.16312 6.23109 6.34890 6.48715 6.84911 7.02193 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.025 3.975 2 O -0.417 6.417 3 C 0.065 3.935 4 C -0.103 4.103 5 H 0.102 0.898 6 C -0.121 4.121 7 C 0.111 3.889 8 H 0.087 0.913 9 N -0.691 5.691 10 C 0.561 3.439 11 O -0.579 6.579 12 C -0.143 4.143 13 C -0.054 4.054 14 C 0.089 3.911 15 N -0.401 5.401 16 C 0.016 3.984 17 C -0.082 4.082 18 C -0.194 4.194 19 C -0.206 4.206 20 C -0.039 4.039 21 O -0.562 6.562 22 Si 0.785 3.215 23 C 0.036 3.964 24 C -0.078 4.078 25 C -0.043 4.043 26 C -0.120 4.120 27 C -0.111 4.111 28 C -0.055 4.055 29 C -0.145 4.145 30 H 0.046 0.954 31 H 0.050 0.950 32 H 0.090 0.910 33 H 0.055 0.945 34 H 0.062 0.938 35 H 0.109 0.891 36 H 0.094 0.906 37 H 0.416 0.584 38 H 0.115 0.885 39 H 0.080 0.920 40 H 0.096 0.904 41 H 0.053 0.947 42 H 0.164 0.836 43 H 0.096 0.904 44 H 0.391 0.609 45 H -0.291 1.291 46 H -0.302 1.302 47 H 0.066 0.934 48 H 0.082 0.918 49 H 0.063 0.937 50 H 0.080 0.920 51 H 0.058 0.942 52 H 0.097 0.903 53 H 0.173 0.827 54 H 0.168 0.832 55 H 0.059 0.941 56 H 0.093 0.907 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -5.973 -2.854 -5.361 8.519 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 -0.071 4.071 2 O -0.337 6.337 3 C -0.011 4.011 4 C -0.122 4.122 5 H 0.120 0.880 6 C -0.159 4.159 7 C 0.005 3.995 8 H 0.105 0.895 9 N -0.343 5.343 10 C 0.350 3.650 11 O -0.459 6.459 12 C -0.147 4.147 13 C -0.074 4.074 14 C 0.001 3.999 15 N -0.076 5.076 16 C -0.092 4.092 17 C -0.140 4.140 18 C -0.218 4.218 19 C -0.212 4.212 20 C -0.149 4.149 21 O -0.369 6.369 22 Si 0.692 3.308 23 C -0.074 4.074 24 C -0.136 4.136 25 C -0.044 4.044 26 C -0.176 4.176 27 C -0.129 4.129 28 C -0.074 4.074 29 C -0.184 4.184 30 H 0.065 0.935 31 H 0.069 0.931 32 H 0.109 0.891 33 H 0.074 0.926 34 H 0.080 0.920 35 H 0.128 0.872 36 H 0.112 0.888 37 H 0.255 0.745 38 H 0.133 0.867 39 H 0.098 0.902 40 H 0.115 0.885 41 H 0.073 0.927 42 H 0.181 0.819 43 H 0.113 0.887 44 H 0.240 0.760 45 H -0.218 1.218 46 H -0.230 1.230 47 H 0.084 0.916 48 H 0.101 0.899 49 H 0.082 0.918 50 H 0.099 0.901 51 H 0.077 0.923 52 H 0.116 0.884 53 H 0.191 0.809 54 H 0.185 0.815 55 H 0.078 0.922 56 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -5.123 -2.764 -5.339 7.898 hybrid contribution -0.446 0.485 -0.453 0.799 sum -5.569 -2.279 -5.791 8.351 Atomic orbital electron populations 1.22878 0.79913 1.03539 1.00734 1.87845 1.21022 1.29202 1.95588 1.22681 0.93130 0.84306 1.01032 1.22577 0.93022 0.98895 0.97673 0.87987 1.23283 0.95661 0.96956 0.99971 1.21904 0.85289 0.94966 0.97293 0.89514 1.45425 1.10509 1.55626 1.22725 1.18423 0.83160 0.79131 0.84327 1.90791 1.83905 1.48818 1.22423 1.19682 0.93487 1.04141 0.97394 1.21183 0.91473 0.95438 0.99297 1.17408 0.85252 1.03569 0.93716 1.41340 1.10640 1.20547 1.35115 1.20785 0.97078 0.93973 0.97346 1.20362 0.97174 0.93079 1.03352 1.20807 0.95640 0.99131 1.06197 1.19753 0.97557 0.99533 1.04381 1.24478 0.98672 0.93742 0.98027 1.86422 1.87709 1.32466 1.30310 0.93530 0.74857 0.74850 0.87584 1.20473 0.88234 0.95127 1.03559 1.20250 1.03409 0.92550 0.97361 1.20527 0.97257 0.94730 0.91902 1.20897 0.95287 1.00381 1.01085 1.21342 0.90601 0.99427 1.01493 1.21747 1.00571 0.92845 0.92206 1.23493 0.97168 1.00099 0.97603 0.93505 0.93109 0.89123 0.92634 0.91978 0.87236 0.88782 0.74533 0.86679 0.90183 0.88494 0.92750 0.81879 0.88659 0.76006 1.21755 1.22982 0.91566 0.89885 0.91761 0.90138 0.92323 0.88423 0.80931 0.81454 0.92193 0.88815 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 0.03 -0.06 11.01 113.37 1.25 1.19 16 2 O -0.42 -1.01 10.70 -148.98 -1.59 -2.61 16 3 C 0.06 -0.17 5.78 71.98 0.42 0.25 16 4 C -0.10 0.44 3.89 -10.27 -0.04 0.40 16 5 H 0.10 -0.49 8.14 -2.39 -0.02 -0.51 16 6 C -0.12 0.79 7.39 31.12 0.23 1.02 16 7 C 0.11 -0.10 4.32 45.52 0.20 0.09 16 8 H 0.09 0.32 7.46 -2.38 -0.02 0.31 16 9 N -0.69 1.11 5.21 -442.88 -2.31 -1.20 16 10 C 0.56 3.16 7.77 86.79 0.67 3.83 16 11 O -0.58 -8.78 15.94 -3.88 -0.06 -8.84 16 12 C -0.14 -0.31 5.87 -20.10 -0.12 -0.43 16 13 C -0.05 -0.33 9.51 22.65 0.22 -0.11 16 14 C 0.09 0.34 4.49 38.04 0.17 0.51 16 15 N -0.40 -2.23 1.85 -320.36 -0.59 -2.82 16 16 C 0.02 0.07 6.32 41.04 0.26 0.33 16 17 C -0.08 -0.01 10.09 71.23 0.72 0.71 16 18 C -0.19 -0.73 9.27 22.15 0.21 -0.52 16 19 C -0.21 -1.18 5.36 -19.98 -0.11 -1.28 16 20 C -0.04 -0.17 2.61 71.24 0.19 0.01 16 21 O -0.56 -3.04 12.88 -148.98 -1.92 -4.96 16 22 Si 0.79 1.58 30.81 68.60 2.11 3.70 16 23 C 0.04 0.24 6.86 41.05 0.28 0.53 16 24 C -0.08 -0.37 9.87 71.24 0.70 0.34 16 25 C -0.04 0.05 5.90 -19.70 -0.12 -0.07 16 26 C -0.12 0.33 9.76 71.24 0.70 1.02 16 27 C -0.11 0.66 9.67 22.21 0.21 0.87 16 28 C -0.06 0.30 9.54 22.54 0.21 0.52 16 29 C -0.14 0.12 7.43 31.12 0.23 0.35 16 30 H 0.05 -0.16 8.14 -2.39 -0.02 -0.18 16 31 H 0.05 -0.21 8.14 -2.39 -0.02 -0.23 16 32 H 0.09 -0.31 8.14 -2.38 -0.02 -0.33 16 33 H 0.06 -0.19 7.84 -2.39 -0.02 -0.21 16 34 H 0.06 -0.30 8.14 -2.39 -0.02 -0.32 16 35 H 0.11 -0.88 8.10 -2.38 -0.02 -0.90 16 36 H 0.09 -0.85 8.14 -2.39 -0.02 -0.87 16 37 H 0.42 -3.48 6.73 -92.71 -0.62 -4.11 16 38 H 0.12 1.28 7.65 -2.91 -0.02 1.26 16 39 H 0.08 -0.15 8.14 -2.38 -0.02 -0.17 16 40 H 0.10 -0.27 8.14 -2.39 -0.02 -0.29 16 41 H 0.05 0.10 7.83 -2.39 -0.02 0.08 16 42 H 0.16 -0.20 6.59 -2.91 -0.02 -0.22 16 43 H 0.10 0.52 7.49 -2.38 -0.02 0.50 16 44 H 0.39 -0.64 8.70 -74.06 -0.64 -1.28 16 45 H -0.29 -2.08 7.11 99.48 0.71 -1.37 16 46 H -0.30 -2.63 7.11 99.48 0.71 -1.93 16 47 H 0.07 0.40 8.14 -2.39 -0.02 0.38 16 48 H 0.08 0.30 7.50 -2.39 -0.02 0.28 16 49 H 0.06 0.20 7.83 -2.39 -0.02 0.19 16 50 H 0.08 -0.22 8.14 -2.39 -0.02 -0.24 16 51 H 0.06 0.07 6.98 -2.39 -0.02 0.05 16 52 H 0.10 -0.68 8.08 -2.39 -0.02 -0.70 16 53 H 0.17 -2.11 8.06 -2.91 -0.02 -2.13 16 54 H 0.17 -2.16 6.40 -2.91 -0.02 -2.18 16 55 H 0.06 0.14 8.14 -2.39 -0.02 0.12 16 56 H 0.09 -0.10 7.90 -2.39 -0.02 -0.12 16 Total: 0.00 -24.08 455.03 1.78 -22.30 By element: Atomic # 1 Polarization: -14.80 SS G_CDS: -0.34 Total: -15.13 kcal Atomic # 6 Polarization: 3.08 SS G_CDS: 6.48 Total: 9.56 kcal Atomic # 7 Polarization: -1.12 SS G_CDS: -2.90 Total: -4.02 kcal Atomic # 8 Polarization: -12.83 SS G_CDS: -3.58 Total: -16.40 kcal Atomic # 14 Polarization: 1.58 SS G_CDS: 2.11 Total: 3.70 kcal Total: -24.08 1.78 -22.30 kcal The number of atoms in the molecule is 56 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_22_16535612_12335842.mol2 56 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 14.544 kcal (2) G-P(sol) polarization free energy of solvation -24.080 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -9.536 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.781 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.299 kcal (6) G-S(sol) free energy of system = (1) + (5) -7.755 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.58 seconds