Wall clock time and date at job start Sat Apr 11 2020 06:11:09 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 1.52997 * 1 3 3 H 1.09009 * 109.47148 * 2 1 4 4 C 1.53002 * 109.47057 * 240.00304 * 2 1 3 5 5 N 1.46501 * 109.47108 * 64.99811 * 4 2 1 6 6 C 1.34774 * 119.99554 * 179.97438 * 5 4 2 7 7 O 1.21579 * 120.00663 * 355.01845 * 6 5 4 8 8 N 1.34777 * 119.99807 * 175.01679 * 6 5 4 9 9 C 1.46928 * 120.62990 * 5.22879 * 8 6 5 10 10 C 1.53199 * 108.77480 * 126.36688 * 9 8 6 11 11 C 1.53038 * 109.30912 * 54.63978 * 10 9 8 12 12 C 1.53041 * 109.53781 * 298.62992 * 11 10 9 13 13 H 1.09005 * 109.50089 * 301.41898 * 12 11 10 14 14 C 1.50704 * 109.50070 * 181.35339 * 12 11 10 15 15 H 1.08002 * 119.99176 * 0.02562 * 14 12 11 16 16 C 1.37876 * 120.00247 * 180.02562 * 14 12 11 17 17 N 1.31515 * 119.99952 * 359.97438 * 16 14 12 18 18 Si 1.86798 * 119.99941 * 179.97438 * 16 14 12 19 19 H 1.48506 * 109.47013 * 60.00337 * 18 16 14 20 20 H 1.48498 * 109.46901 * 179.97438 * 18 16 14 21 21 H 1.48495 * 109.47172 * 299.99930 * 18 16 14 22 22 C 1.46929 * 120.63330 * 184.94825 * 8 6 5 23 23 C 1.50699 * 109.47450 * 119.99950 * 2 1 3 24 24 O 1.20823 * 120.00081 * 120.00065 * 23 2 1 25 25 O 1.34225 * 119.99945 * 300.00417 * 23 2 1 26 26 C 1.45206 * 116.99985 * 179.97438 * 25 23 2 27 27 C 1.52997 * 109.47117 * 59.99695 * 26 25 23 28 28 C 1.52995 * 109.47004 * 179.97438 * 26 25 23 29 29 C 1.52995 * 109.46928 * 299.99687 * 26 25 23 30 30 H 1.09003 * 109.46905 * 299.99948 * 1 2 3 31 31 H 1.08998 * 109.47410 * 59.99516 * 1 2 3 32 32 H 1.09000 * 109.47102 * 180.02562 * 1 2 3 33 33 H 1.08999 * 109.46865 * 304.99668 * 4 2 1 34 34 H 1.09003 * 109.47173 * 184.99679 * 4 2 1 35 35 H 0.96993 * 120.00219 * 0.02562 * 5 4 2 36 36 H 1.08999 * 109.59113 * 246.15587 * 9 8 6 37 37 H 1.08998 * 109.58822 * 6.58007 * 9 8 6 38 38 H 1.08998 * 109.49155 * 174.58631 * 10 9 8 39 39 H 1.08997 * 109.49765 * 294.68518 * 10 9 8 40 40 H 1.08999 * 109.46342 * 58.65529 * 11 10 9 41 41 H 1.09003 * 109.45501 * 178.61315 * 11 10 9 42 42 H 0.96993 * 119.99900 * 180.02562 * 17 16 14 43 43 H 1.08997 * 109.58219 * 353.42016 * 22 8 6 44 44 H 1.09000 * 109.58348 * 113.84624 * 22 8 6 45 45 H 1.09007 * 109.47168 * 60.00143 * 27 26 25 46 46 H 1.08996 * 109.47521 * 180.02562 * 27 26 25 47 47 H 1.09005 * 109.47204 * 300.00283 * 27 26 25 48 48 H 1.08994 * 109.47375 * 59.99865 * 28 26 25 49 49 H 1.09004 * 109.47088 * 180.02562 * 28 26 25 50 50 H 1.09007 * 109.47205 * 299.99811 * 28 26 25 51 51 H 1.09005 * 109.46941 * 59.99994 * 29 26 25 52 52 H 1.08999 * 109.47273 * 179.97438 * 29 26 25 53 53 H 1.08998 * 109.47537 * 299.99899 * 29 26 25 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 1 1.8933 1.0277 0.0000 4 6 2.0400 -0.7212 -1.2493 5 7 1.6523 0.0355 -2.4424 6 6 1.9964 -0.4130 -3.6659 7 8 2.7047 -1.3949 -3.7766 8 7 1.5552 0.2272 -4.7669 9 6 0.7946 1.4789 -4.6507 10 6 1.4714 2.5489 -5.5133 11 6 1.6120 2.0296 -6.9460 12 6 2.4912 0.7769 -6.9523 13 1 3.4688 1.0164 -6.5340 14 6 2.6563 0.2854 -8.3673 15 1 2.1820 0.8137 -9.1812 16 6 3.4127 -0.8387 -8.6229 17 7 3.9906 -1.4817 -7.6318 18 14 3.6168 -1.4483 -10.3768 19 1 4.2586 -0.3898 -11.1972 20 1 4.4700 -2.6637 -10.3822 21 1 2.2845 -1.7756 -10.9452 22 6 1.8309 -0.3102 -6.1063 23 6 2.0324 -0.7104 1.2304 24 8 2.7270 -1.6927 1.1196 25 8 1.7081 -0.2518 2.4495 26 6 2.2269 -0.9864 3.5896 27 6 3.7562 -0.9859 3.5436 28 6 1.7559 -0.3191 4.8833 29 6 1.7157 -2.4276 3.5431 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5139 -0.8899 32 1 -0.3633 -1.0277 0.0005 33 1 1.6054 -1.7197 -1.2952 34 1 3.1263 -0.7994 -1.2057 35 1 1.1488 0.8595 -2.3518 36 1 -0.2258 1.3202 -4.9992 37 1 0.7812 1.8031 -3.6101 38 1 0.8644 3.4542 -5.5124 39 1 2.4586 2.7717 -5.1085 40 1 0.6265 1.7836 -7.3415 41 1 2.0710 2.7985 -7.5675 42 1 4.5230 -2.2722 -7.8116 43 1 2.5009 -1.1661 -6.0257 44 1 0.8966 -0.6178 -6.5759 45 1 4.1204 0.0410 3.5767 46 1 4.1456 -1.5377 4.3991 47 1 4.0921 -1.4610 2.6218 48 1 0.6664 -0.3191 4.9164 49 1 2.1457 -0.8702 5.7392 50 1 2.1204 0.7076 4.9162 51 1 2.0516 -2.9027 2.6214 52 1 2.1054 -2.9792 4.3987 53 1 0.6262 -2.4280 3.5760 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 ZINC000595655327.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 06:11:09 Heat of formation + Delta-G solvation = -125.862695 kcal Electronic energy + Delta-G solvation = -30853.099868 eV Core-core repulsion = 26724.679794 eV Total energy + Delta-G solvation = -4128.420075 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -41.21070 -39.71634 -37.72449 -36.85477 -35.53276 -34.36020 -33.43025 -32.24215 -31.50179 -29.69393 -27.77270 -27.72260 -26.76411 -25.07937 -24.92716 -23.69539 -21.80800 -21.21871 -20.17221 -19.69332 -18.83099 -17.54988 -17.42049 -16.72796 -16.33102 -16.16864 -15.55747 -15.23249 -14.74397 -14.60102 -14.51137 -14.24889 -13.96089 -13.73363 -13.64877 -13.35585 -13.13470 -12.85140 -12.66638 -12.64112 -12.53522 -12.47263 -12.28339 -12.24516 -12.14410 -11.90502 -11.76728 -11.50695 -11.48491 -11.28710 -10.94649 -10.86920 -10.68823 -10.49550 -10.38898 -10.19241 -10.14408 -9.84235 -9.41469 -9.05660 -8.91920 -8.75222 -8.37531 -7.61289 -5.93571 -4.03252 1.99282 2.26747 3.29228 3.36570 3.41474 3.42611 3.87680 4.21307 4.35756 4.39478 4.40767 4.47845 4.52169 4.56071 4.60049 4.88884 5.12173 5.19053 5.27663 5.33456 5.33979 5.35709 5.40345 5.42022 5.49816 5.50775 5.52894 5.62815 5.64621 5.73462 5.87355 5.93281 5.94442 5.96740 6.00616 6.17707 6.26927 6.33453 6.61110 6.69389 6.77831 6.82738 7.01946 7.07068 7.39259 7.52917 7.59116 7.78244 7.97404 8.11174 8.45319 8.60738 9.00287 9.28644 9.62155 11.11226 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.021606 B = 0.002172 C = 0.002038 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1295.640015 B =12888.411652 C =13737.464066 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.144 4.144 2 C -0.097 4.097 3 H 0.114 0.886 4 C 0.156 3.844 5 N -0.757 5.757 6 C 0.701 3.299 7 O -0.577 6.577 8 N -0.622 5.622 9 C 0.116 3.884 10 C -0.134 4.134 11 C -0.110 4.110 12 C 0.039 3.961 13 H 0.028 0.972 14 C -0.522 4.522 15 H 0.057 0.943 16 C 0.062 3.938 17 N -0.878 5.878 18 Si 0.892 3.108 19 H -0.278 1.278 20 H -0.287 1.287 21 H -0.277 1.277 22 C 0.128 3.872 23 C 0.473 3.527 24 O -0.493 6.493 25 O -0.349 6.349 26 C 0.116 3.884 27 C -0.185 4.185 28 C -0.140 4.140 29 C -0.184 4.184 30 H 0.071 0.929 31 H 0.073 0.927 32 H 0.064 0.936 33 H 0.072 0.928 34 H 0.075 0.925 35 H 0.390 0.610 36 H 0.060 0.940 37 H 0.059 0.941 38 H 0.058 0.942 39 H 0.059 0.941 40 H 0.049 0.951 41 H 0.050 0.950 42 H 0.264 0.736 43 H 0.124 0.876 44 H 0.039 0.961 45 H 0.061 0.939 46 H 0.071 0.929 47 H 0.085 0.915 48 H 0.066 0.934 49 H 0.078 0.922 50 H 0.066 0.934 51 H 0.085 0.915 52 H 0.071 0.929 53 H 0.061 0.939 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.679 6.109 24.306 26.523 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 -0.201 4.201 2 C -0.116 4.116 3 H 0.132 0.868 4 C 0.031 3.969 5 N -0.418 5.418 6 C 0.402 3.598 7 O -0.454 6.454 8 N -0.359 5.359 9 C -0.008 4.008 10 C -0.172 4.172 11 C -0.147 4.147 12 C 0.020 3.980 13 H 0.046 0.954 14 C -0.561 4.561 15 H 0.075 0.925 16 C -0.141 4.141 17 N -0.515 5.515 18 Si 0.720 3.280 19 H -0.203 1.203 20 H -0.213 1.213 21 H -0.203 1.203 22 C 0.008 3.992 23 C 0.315 3.685 24 O -0.380 6.380 25 O -0.267 6.267 26 C 0.080 3.920 27 C -0.242 4.242 28 C -0.197 4.197 29 C -0.241 4.241 30 H 0.090 0.910 31 H 0.092 0.908 32 H 0.083 0.917 33 H 0.090 0.910 34 H 0.093 0.907 35 H 0.226 0.774 36 H 0.079 0.921 37 H 0.077 0.923 38 H 0.077 0.923 39 H 0.078 0.922 40 H 0.068 0.932 41 H 0.069 0.931 42 H 0.074 0.926 43 H 0.141 0.859 44 H 0.057 0.943 45 H 0.080 0.920 46 H 0.090 0.910 47 H 0.104 0.896 48 H 0.085 0.915 49 H 0.096 0.904 50 H 0.085 0.915 51 H 0.104 0.896 52 H 0.090 0.910 53 H 0.080 0.920 Dipole moment (debyes) X Y Z Total from point charges -7.817 4.855 24.251 25.938 hybrid contribution -0.036 0.076 -0.758 0.762 sum -7.853 4.931 23.493 25.257 Atomic orbital electron populations 1.21791 0.91469 1.03472 1.03399 1.21234 0.98831 1.01456 0.90120 0.86845 1.20828 1.00866 0.94465 0.80727 1.45247 1.62975 1.28807 1.04783 1.15888 0.80535 0.83297 0.80065 1.90952 1.40766 1.28458 1.85207 1.47784 1.56926 1.24344 1.06866 1.21489 0.95352 0.85519 0.98478 1.21952 1.00358 0.96778 0.98129 1.21611 1.00431 0.99501 0.93183 1.18905 0.94078 0.89852 0.95183 0.95378 1.21024 1.31692 1.11442 0.91931 0.92463 1.25066 0.95328 0.96715 0.96969 1.69888 1.32160 1.18926 1.30535 0.86664 0.78073 0.78195 0.85088 1.20339 1.21287 1.20271 1.22104 0.99631 1.01100 0.76396 1.23275 0.77508 0.82992 0.84691 1.90633 1.34810 1.25407 1.87111 1.86529 1.69805 1.55708 1.14673 1.22198 0.94150 0.91745 0.83884 1.22504 0.93871 1.02999 1.04793 1.21847 1.02358 1.01416 0.94080 1.22495 1.01629 0.95198 1.04767 0.91040 0.90801 0.91679 0.90953 0.90671 0.77407 0.92138 0.92266 0.92345 0.92189 0.93207 0.93092 0.92582 0.85850 0.94260 0.91956 0.91027 0.89615 0.91477 0.90364 0.91467 0.89639 0.91045 0.91982 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 -0.14 -1.10 9.00 37.16 0.33 -0.77 16 2 C -0.10 -0.93 2.86 -91.77 -0.26 -1.19 16 3 H 0.11 0.88 8.14 -51.92 -0.42 0.46 16 4 C 0.16 2.14 4.42 -4.04 -0.02 2.12 16 5 N -0.76 -11.13 5.19 -65.22 -0.34 -11.47 16 6 C 0.70 14.48 8.29 -86.92 -0.72 13.76 16 7 O -0.58 -14.95 15.77 5.30 0.08 -14.87 16 8 N -0.62 -12.57 2.98 -178.76 -0.53 -13.10 16 9 C 0.12 1.74 6.39 -3.71 -0.02 1.72 16 10 C -0.13 -2.11 6.08 -26.61 -0.16 -2.27 16 11 C -0.11 -2.17 5.11 -26.69 -0.14 -2.31 16 12 C 0.04 0.97 2.24 -91.87 -0.21 0.77 16 13 H 0.03 0.79 8.14 -51.93 -0.42 0.37 16 14 C -0.52 -14.27 8.57 -34.44 -0.29 -14.56 16 15 H 0.06 1.52 7.74 -52.49 -0.41 1.12 16 16 C 0.06 1.75 5.30 -17.82 -0.09 1.65 16 17 N -0.88 -26.12 11.39 55.43 0.63 -25.49 16 18 Si 0.89 21.52 29.54 -169.99 -5.02 16.49 16 19 H -0.28 -6.60 7.11 56.52 0.40 -6.20 16 20 H -0.29 -6.95 7.11 56.52 0.40 -6.55 16 21 H -0.28 -6.56 7.11 56.52 0.40 -6.16 16 22 C 0.13 3.16 5.39 -3.93 -0.02 3.13 16 23 C 0.47 5.23 6.57 36.00 0.24 5.46 16 24 O -0.49 -6.74 11.42 -18.75 -0.21 -6.96 16 25 O -0.35 -3.41 9.79 -39.24 -0.38 -3.79 16 26 C 0.12 0.98 1.13 -90.63 -0.10 0.87 16 27 C -0.18 -1.58 8.37 37.16 0.31 -1.27 16 28 C -0.14 -0.82 8.85 37.16 0.33 -0.49 16 29 C -0.18 -1.54 8.37 37.15 0.31 -1.23 16 30 H 0.07 0.46 8.11 -51.93 -0.42 0.04 16 31 H 0.07 0.51 7.18 -51.93 -0.37 0.14 16 32 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 33 H 0.07 1.10 8.14 -51.93 -0.42 0.67 16 34 H 0.07 1.20 7.96 -51.93 -0.41 0.79 16 35 H 0.39 4.40 5.14 -40.82 -0.21 4.19 16 36 H 0.06 0.84 8.14 -51.93 -0.42 0.42 16 37 H 0.06 0.68 5.65 -51.93 -0.29 0.39 16 38 H 0.06 0.74 8.14 -51.93 -0.42 0.32 16 39 H 0.06 1.00 8.14 -51.93 -0.42 0.57 16 40 H 0.05 0.96 8.14 -51.93 -0.42 0.54 16 41 H 0.05 0.99 8.14 -51.93 -0.42 0.57 16 42 H 0.26 7.60 8.31 -40.82 -0.34 7.26 16 43 H 0.12 3.59 5.10 -51.93 -0.27 3.32 16 44 H 0.04 0.96 8.14 -51.93 -0.42 0.53 16 45 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 46 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 47 H 0.09 0.95 5.89 -51.93 -0.31 0.64 16 48 H 0.07 0.37 8.14 -51.93 -0.42 -0.05 16 49 H 0.08 0.34 8.14 -51.93 -0.42 -0.08 16 50 H 0.07 0.38 8.14 -51.93 -0.42 -0.05 16 51 H 0.08 0.92 5.89 -51.93 -0.31 0.62 16 52 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 53 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 LS Contribution 409.72 15.07 6.17 6.17 Total: -1.00 -33.93 409.72 -9.44 -43.37 By element: Atomic # 1 Polarization: 13.55 SS G_CDS: -9.32 Total: 4.23 kcal Atomic # 6 Polarization: 5.93 SS G_CDS: -0.52 Total: 5.41 kcal Atomic # 7 Polarization: -49.82 SS G_CDS: -0.24 Total: -50.06 kcal Atomic # 8 Polarization: -25.10 SS G_CDS: -0.51 Total: -25.61 kcal Atomic # 14 Polarization: 21.52 SS G_CDS: -5.02 Total: 16.49 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -33.93 -9.44 -43.37 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. ZINC000595655327.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 -82.497 kcal (2) G-P(sol) polarization free energy of solvation -33.929 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -116.426 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.437 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.366 kcal (6) G-S(sol) free energy of system = (1) + (5) -125.863 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds