Wall clock time and date at job start Sat Apr 11 2020 06:12:15 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 1.52996 * 1 3 3 H 1.09000 * 109.47076 * 2 1 4 4 C 1.53006 * 109.46860 * 119.99778 * 2 1 3 5 5 C 1.53001 * 109.46860 * 185.85392 * 4 2 1 6 6 C 1.50701 * 109.47071 * 180.82650 * 5 4 2 7 7 H 1.08004 * 119.99606 * 0.02562 * 6 5 4 8 8 C 1.37879 * 120.00064 * 179.97438 * 6 5 4 9 9 N 1.31510 * 119.99910 * 0.02562 * 8 6 5 10 10 Si 1.86799 * 119.99795 * 179.97438 * 8 6 5 11 11 H 1.48493 * 109.47421 * 90.00438 * 10 8 6 12 12 H 1.48503 * 109.47203 * 210.00471 * 10 8 6 13 13 H 1.48499 * 109.47223 * 330.00164 * 10 8 6 14 14 N 1.46904 * 109.47287 * 239.99544 * 2 1 3 15 15 C 1.46985 * 110.99320 * 69.13753 * 14 2 1 16 16 C 1.53558 * 107.76061 * 219.19154 * 15 14 2 17 17 H 1.09003 * 110.12023 * 121.53712 * 16 15 14 18 18 O 1.42907 * 110.12176 * 243.13617 * 16 15 14 19 19 C 1.42895 * 114.00213 * 268.54914 * 18 16 15 20 20 C 1.50700 * 109.47070 * 179.97438 * 19 18 16 21 21 O 1.21283 * 120.00006 * 0.02562 * 20 19 18 22 22 N 1.34773 * 120.00011 * 179.97438 * 20 19 18 23 23 C 1.46504 * 120.00256 * 180.02562 * 22 20 19 24 24 C 1.46508 * 120.00088 * 0.02562 * 22 20 19 25 25 C 1.53324 * 106.12655 * 2.30135 * 16 15 14 26 26 H 1.09004 * 112.59710 * 137.66760 * 25 16 15 27 27 C 1.54524 * 110.22379 * 264.42304 * 25 16 15 28 28 O 1.44474 * 103.23662 * 149.73823 * 27 25 16 29 29 C 1.43687 * 107.06697 * 319.72698 * 28 27 25 30 30 C 1.47725 * 110.99835 * 308.38296 * 14 2 1 31 31 H 1.09001 * 112.86701 * 25.51421 * 30 14 2 32 32 H 1.09000 * 109.47477 * 308.22733 * 1 2 3 33 33 H 1.08997 * 109.47157 * 188.21915 * 1 2 3 34 34 H 1.09007 * 109.46941 * 68.22053 * 1 2 3 35 35 H 1.09000 * 109.47372 * 305.85277 * 4 2 1 36 36 H 1.08995 * 109.46859 * 65.85812 * 4 2 1 37 37 H 1.09008 * 109.47346 * 300.82373 * 5 4 2 38 38 H 1.09001 * 109.47476 * 60.82369 * 5 4 2 39 39 H 0.97004 * 119.99928 * 180.02562 * 9 8 6 40 40 H 1.08996 * 109.80420 * 338.75774 * 15 14 2 41 41 H 1.09003 * 109.79921 * 99.57723 * 15 14 2 42 42 H 1.08998 * 109.46939 * 300.00199 * 19 18 16 43 43 H 1.09001 * 109.47010 * 60.00353 * 19 18 16 44 44 H 1.08999 * 109.47033 * 90.00399 * 23 22 20 45 45 H 1.08996 * 109.47489 * 210.00593 * 23 22 20 46 46 H 1.09001 * 109.46857 * 330.00705 * 23 22 20 47 47 H 1.08999 * 109.46586 * 359.97438 * 24 22 20 48 48 H 1.08995 * 109.47111 * 119.99741 * 24 22 20 49 49 H 1.09002 * 109.46796 * 240.00041 * 24 22 20 50 50 H 1.09003 * 110.66807 * 268.17331 * 27 25 16 51 51 H 1.09001 * 110.66559 * 31.29991 * 27 25 16 52 52 H 1.08995 * 109.84222 * 144.88755 * 29 28 27 53 53 H 1.09006 * 109.83575 * 265.90681 * 29 28 27 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 2.0399 -0.7212 1.2493 5 6 3.5628 -0.5951 1.3251 6 6 4.0671 -1.3227 2.5446 7 1 3.3710 -1.8252 3.1999 8 6 5.4172 -1.3477 2.8233 9 7 6.2648 -0.7362 2.0251 10 14 6.0422 -2.2490 4.3355 11 1 6.3418 -3.6599 3.9823 12 1 7.2775 -1.5894 4.8296 13 1 5.0041 -2.2141 5.3968 14 7 2.0197 -0.6926 -1.1994 15 6 1.7345 0.0881 -2.4117 16 6 1.3185 -0.8954 -3.5152 17 1 0.3208 -0.6502 -3.8794 18 8 2.2582 -0.8532 -4.5910 19 6 1.9233 0.0811 -5.6190 20 6 2.9768 0.0423 -6.6959 21 8 3.9212 -0.7117 -6.5933 22 7 2.8690 0.8446 -7.7733 23 6 3.8928 0.8065 -8.8205 24 6 1.7278 1.7551 -7.8975 25 6 1.3189 -2.2857 -2.8688 26 1 0.4589 -2.8860 -3.1660 27 6 2.6638 -2.9984 -3.1353 28 8 2.8275 -3.8413 -1.9734 29 6 2.3963 -3.0782 -0.8348 30 6 1.3888 -2.0211 -1.3382 31 1 0.4160 -2.0811 -0.8502 32 1 -0.3634 0.6359 0.8073 33 1 -0.3633 -1.0171 0.1469 34 1 -0.3633 0.3813 -0.9544 35 1 1.5935 -0.2715 2.1362 36 1 1.7647 -1.7746 1.1984 37 1 4.0086 -1.0318 0.4313 38 1 3.8374 0.4577 1.3906 39 1 7.2147 -0.7542 2.2210 40 1 0.9230 0.7893 -2.2169 41 1 2.6274 0.6327 -2.7187 42 1 0.9557 -0.1810 -6.0471 43 1 1.8736 1.0845 -5.1959 44 1 3.6170 0.0662 -9.5715 45 1 3.9704 1.7877 -9.2888 46 1 4.8529 0.5372 -8.3803 47 1 1.0775 1.6427 -7.0300 48 1 2.0872 2.7827 -7.9520 49 1 1.1698 1.5167 -8.8030 50 1 2.6070 -3.6004 -4.0423 51 1 3.4759 -2.2746 -3.2030 52 1 1.9133 -3.7346 -0.1109 53 1 3.2523 -2.5841 -0.3750 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 ZINC001172495527.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 06:12:15 Heat of formation + Delta-G solvation = -100.954495 kcal Electronic energy + Delta-G solvation = -31786.145236 eV Core-core repulsion = 27658.805262 eV Total energy + Delta-G solvation = -4127.339974 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.24 seconds Orbital eigenvalues (eV) -40.78158 -40.03082 -37.59062 -37.01857 -35.81773 -33.97872 -32.52729 -30.37196 -29.88274 -29.12161 -28.92222 -27.64095 -26.61100 -25.53370 -25.00817 -22.85332 -21.91411 -20.70956 -20.58936 -19.87217 -18.83831 -17.53932 -17.26280 -16.70305 -16.50446 -16.06387 -15.94945 -15.39837 -15.14064 -14.81276 -14.45573 -14.42530 -14.04688 -13.99275 -13.62294 -13.41800 -13.22810 -13.06945 -13.02493 -12.87412 -12.65652 -12.38085 -12.28119 -12.17054 -11.94218 -11.72478 -11.52753 -11.33715 -11.08616 -10.87952 -10.79821 -10.63846 -10.59531 -10.41606 -10.11232 -9.97677 -9.79863 -9.65199 -9.21086 -9.09380 -9.05841 -8.84084 -8.19972 -7.89775 -5.84744 -3.86549 2.32891 2.38309 3.41194 3.47349 3.47446 3.49441 4.08627 4.19627 4.32078 4.44383 4.53313 4.57595 4.68899 4.72872 4.83340 4.85086 4.88933 4.95167 5.14536 5.17645 5.21450 5.30343 5.34028 5.34437 5.44775 5.49101 5.49970 5.50748 5.51703 5.59923 5.78157 5.96269 5.99646 6.03452 6.12580 6.17385 6.28492 6.34419 6.40133 6.62025 6.70344 6.79592 6.84910 7.00427 7.20809 7.26576 7.46996 7.50049 7.87535 7.88559 8.07127 8.24759 8.58654 9.21969 9.76464 11.26038 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.013452 B = 0.002795 C = 0.002660 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2081.020869 B =10014.244564 C =10522.609826 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.185 4.185 2 C 0.073 3.927 3 H 0.080 0.920 4 C -0.103 4.103 5 C 0.028 3.972 6 C -0.520 4.520 7 H 0.050 0.950 8 C 0.058 3.942 9 N -0.892 5.892 10 Si 0.885 3.115 11 H -0.281 1.281 12 H -0.288 1.288 13 H -0.276 1.276 14 N -0.493 5.493 15 C 0.019 3.981 16 C 0.090 3.910 17 H 0.068 0.932 18 O -0.344 6.344 19 C 0.044 3.956 20 C 0.512 3.488 21 O -0.508 6.508 22 N -0.626 5.626 23 C 0.087 3.913 24 C 0.075 3.925 25 C -0.129 4.129 26 H 0.097 0.903 27 C 0.076 3.924 28 O -0.385 6.385 29 C 0.054 3.946 30 C 0.041 3.959 31 H 0.086 0.914 32 H 0.060 0.940 33 H 0.057 0.943 34 H 0.047 0.953 35 H 0.049 0.951 36 H 0.049 0.951 37 H 0.034 0.966 38 H 0.008 0.992 39 H 0.258 0.742 40 H 0.051 0.949 41 H 0.088 0.912 42 H 0.078 0.922 43 H 0.080 0.920 44 H 0.055 0.945 45 H 0.070 0.930 46 H 0.079 0.921 47 H 0.077 0.923 48 H 0.065 0.935 49 H 0.064 0.936 50 H 0.084 0.916 51 H 0.078 0.922 52 H 0.074 0.926 53 H 0.100 0.900 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -16.201 6.080 -21.231 27.390 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 -0.244 4.244 2 C -0.035 4.035 3 H 0.098 0.902 4 C -0.140 4.140 5 C -0.008 4.008 6 C -0.559 4.559 7 H 0.069 0.931 8 C -0.143 4.143 9 N -0.531 5.531 10 Si 0.714 3.286 11 H -0.207 1.207 12 H -0.214 1.214 13 H -0.201 1.201 14 N -0.217 5.217 15 C -0.109 4.109 16 C 0.031 3.969 17 H 0.086 0.914 18 O -0.261 6.261 19 C -0.036 4.036 20 C 0.299 3.701 21 O -0.381 6.381 22 N -0.364 5.364 23 C -0.056 4.056 24 C -0.069 4.069 25 C -0.148 4.148 26 H 0.115 0.885 27 C -0.001 4.001 28 O -0.304 6.304 29 C -0.023 4.023 30 C -0.068 4.068 31 H 0.103 0.897 32 H 0.079 0.921 33 H 0.076 0.924 34 H 0.066 0.934 35 H 0.068 0.932 36 H 0.068 0.932 37 H 0.053 0.947 38 H 0.027 0.973 39 H 0.068 0.932 40 H 0.069 0.931 41 H 0.106 0.894 42 H 0.095 0.905 43 H 0.098 0.902 44 H 0.073 0.927 45 H 0.089 0.911 46 H 0.097 0.903 47 H 0.096 0.904 48 H 0.084 0.916 49 H 0.082 0.918 50 H 0.102 0.898 51 H 0.096 0.904 52 H 0.093 0.907 53 H 0.118 0.882 Dipole moment (debyes) X Y Z Total from point charges -14.684 5.322 -21.124 26.271 hybrid contribution -0.965 0.320 0.686 1.227 sum -15.649 5.641 -20.437 26.351 Atomic orbital electron populations 1.22527 0.98764 1.01880 1.01215 1.22063 0.91104 0.98831 0.91530 0.90219 1.21727 1.00979 0.98389 0.92948 1.19051 0.87925 0.96683 0.97187 1.21285 0.91958 1.33157 1.09452 0.93129 1.24987 0.97174 0.95679 0.96446 1.69973 1.02367 1.43416 1.37332 0.86704 0.78278 0.80049 0.83595 1.20708 1.21401 1.20100 1.63885 1.55196 1.01345 1.01256 1.23215 1.01044 0.96183 0.90501 1.22647 0.91475 0.95505 0.87226 0.91442 1.88156 1.47898 1.59411 1.30655 1.22263 0.96629 0.95219 0.89487 1.20341 0.87195 0.80335 0.82220 1.90774 1.32512 1.37736 1.77051 1.47681 1.25676 1.41164 1.21843 1.21624 0.92213 1.01747 0.89975 1.21880 0.88402 0.93649 1.02922 1.23412 1.00999 0.95366 0.95056 0.88488 1.23143 0.94806 0.93322 0.88786 1.88821 1.86992 1.38463 1.16159 1.23555 0.98531 0.91917 0.88274 1.23973 0.97493 0.91668 0.93631 0.89665 0.92069 0.92364 0.93439 0.93203 0.93198 0.94728 0.97337 0.93189 0.93090 0.89401 0.90463 0.90213 0.92686 0.91132 0.90258 0.90413 0.91636 0.91771 0.89784 0.90401 0.90734 0.88184 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 -0.19 -2.33 8.42 37.16 0.31 -2.02 16 2 C 0.07 1.18 2.21 -67.71 -0.15 1.03 16 3 H 0.08 1.35 8.09 -51.93 -0.42 0.93 16 4 C -0.10 -2.06 4.16 -26.73 -0.11 -2.17 16 5 C 0.03 0.74 4.57 -27.88 -0.13 0.61 16 6 C -0.52 -14.90 9.11 -34.44 -0.31 -15.22 16 7 H 0.05 1.41 7.74 -52.48 -0.41 1.00 16 8 C 0.06 1.72 5.46 -17.82 -0.10 1.62 16 9 N -0.89 -27.65 13.29 55.43 0.74 -26.91 16 10 Si 0.89 22.35 29.54 -169.99 -5.02 17.33 16 11 H -0.28 -7.05 7.11 56.52 0.40 -6.64 16 12 H -0.29 -7.21 7.11 56.52 0.40 -6.81 16 13 H -0.28 -6.79 7.11 56.52 0.40 -6.39 16 14 N -0.49 -8.01 3.97 -215.17 -0.85 -8.86 16 15 C 0.02 0.25 6.24 -3.49 -0.02 0.23 16 16 C 0.09 1.05 3.25 -26.27 -0.09 0.96 16 17 H 0.07 0.58 7.83 -51.93 -0.41 0.17 16 18 O -0.34 -4.53 7.78 -55.14 -0.43 -4.96 16 19 C 0.04 0.41 4.57 36.01 0.16 0.57 16 20 C 0.51 6.00 7.75 -10.99 -0.09 5.92 16 21 O -0.51 -8.53 16.08 -14.36 -0.23 -8.76 16 22 N -0.63 -5.12 3.27 -189.51 -0.62 -5.74 16 23 C 0.09 0.62 10.48 59.85 0.63 1.25 16 24 C 0.07 0.30 10.60 59.85 0.63 0.93 16 25 C -0.13 -1.72 4.05 -88.33 -0.36 -2.08 16 26 H 0.10 1.09 8.14 -51.93 -0.42 0.67 16 27 C 0.08 1.26 6.39 37.96 0.24 1.50 16 28 O -0.39 -7.37 11.51 -35.23 -0.41 -7.78 16 29 C 0.05 1.00 5.98 37.93 0.23 1.22 16 30 C 0.04 0.62 2.70 -65.17 -0.18 0.44 16 31 H 0.09 1.16 5.43 -51.93 -0.28 0.88 16 32 H 0.06 0.73 8.14 -51.93 -0.42 0.31 16 33 H 0.06 0.72 6.19 -51.93 -0.32 0.40 16 34 H 0.05 0.52 6.40 -51.93 -0.33 0.19 16 35 H 0.05 0.98 8.14 -51.93 -0.42 0.56 16 36 H 0.05 0.98 6.26 -51.93 -0.32 0.66 16 37 H 0.03 0.97 6.12 -51.92 -0.32 0.65 16 38 H 0.01 0.23 8.14 -51.93 -0.42 -0.19 16 39 H 0.26 7.62 8.31 -40.82 -0.34 7.28 16 40 H 0.05 0.57 6.13 -51.93 -0.32 0.25 16 41 H 0.09 1.29 7.95 -51.93 -0.41 0.88 16 42 H 0.08 0.49 7.74 -51.93 -0.40 0.09 16 43 H 0.08 0.58 7.79 -51.93 -0.40 0.17 16 44 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 45 H 0.07 0.32 8.07 -51.93 -0.42 -0.10 16 46 H 0.08 0.73 7.42 -51.93 -0.39 0.35 16 47 H 0.08 0.22 5.77 -51.93 -0.30 -0.08 16 48 H 0.06 0.19 8.14 -51.93 -0.42 -0.23 16 49 H 0.06 0.17 8.14 -51.93 -0.42 -0.25 16 50 H 0.08 1.28 8.14 -51.93 -0.42 0.86 16 51 H 0.08 1.49 7.34 -51.93 -0.38 1.11 16 52 H 0.07 1.29 8.14 -51.93 -0.42 0.86 16 53 H 0.10 2.25 5.48 -51.93 -0.28 1.96 16 LS Contribution 402.02 15.07 6.06 6.06 Total: -1.00 -36.22 402.02 -9.14 -45.36 By element: Atomic # 1 Polarization: 8.52 SS G_CDS: -9.06 Total: -0.53 kcal Atomic # 6 Polarization: -5.88 SS G_CDS: 0.68 Total: -5.20 kcal Atomic # 7 Polarization: -40.78 SS G_CDS: -0.74 Total: -41.52 kcal Atomic # 8 Polarization: -20.43 SS G_CDS: -1.07 Total: -21.50 kcal Atomic # 14 Polarization: 22.35 SS G_CDS: -5.02 Total: 17.33 kcal Total LS contribution 6.06 Total: 6.06 kcal Total: -36.22 -9.14 -45.36 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. ZINC001172495527.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 -55.591 kcal (2) G-P(sol) polarization free energy of solvation -36.222 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -91.814 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.141 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.363 kcal (6) G-S(sol) free energy of system = (1) + (5) -100.954 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.24 seconds