Wall clock time and date at job start Sat Apr 11 2020 06:10:53 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 1.53003 * 1 3 3 C 1.52993 * 109.47080 * 2 1 4 4 C 1.52999 * 109.46570 * 239.99715 * 2 1 3 5 5 O 1.45197 * 109.46802 * 120.00165 * 2 1 3 6 6 C 1.34637 * 117.00393 * 59.99740 * 5 2 1 7 7 O 1.21508 * 119.99538 * 0.02562 * 6 5 2 8 8 N 1.34770 * 120.00292 * 179.97438 * 6 5 2 9 9 C 1.47343 * 125.95217 * 0.03891 * 8 6 5 10 10 C 1.56411 * 107.37366 * 181.37549 * 9 8 6 11 11 C 1.55836 * 101.83401 * 22.47776 * 10 9 8 12 12 H 1.09001 * 112.73457 * 203.11669 * 11 10 9 13 13 C 1.53014 * 106.80688 * 79.18533 * 11 10 9 14 14 N 1.46538 * 110.72368 * 197.33937 * 13 11 10 15 15 C 1.46906 * 111.00045 * 187.02316 * 14 13 11 16 16 C 1.52993 * 109.47378 * 170.00242 * 15 14 13 17 17 H 1.09004 * 109.46998 * 59.99419 * 16 15 14 18 18 O 1.42903 * 109.47053 * 300.00036 * 16 15 14 19 19 C 1.50696 * 109.47429 * 179.97438 * 16 15 14 20 20 H 1.07999 * 119.99822 * 0.02562 * 19 16 15 21 21 C 1.37876 * 120.00339 * 179.97438 * 19 16 15 22 22 N 1.31514 * 120.00355 * 179.97438 * 21 19 16 23 23 Si 1.86803 * 119.99771 * 0.02562 * 21 19 16 24 24 H 1.48498 * 109.47174 * 89.99890 * 23 21 19 25 25 H 1.48501 * 109.47062 * 209.99841 * 23 21 19 26 26 H 1.48503 * 109.47284 * 329.99536 * 23 21 19 27 27 C 1.47105 * 110.34940 * 63.53238 * 14 13 11 28 28 C 1.53084 * 107.76427 * 293.96961 * 27 14 13 29 29 C 1.46603 * 125.95893 * 180.02562 * 8 6 5 30 30 H 1.08999 * 109.01656 * 271.60063 * 29 8 6 31 31 H 1.09007 * 109.47142 * 300.00403 * 1 2 3 32 32 H 1.08997 * 109.47082 * 59.99665 * 1 2 3 33 33 H 1.08995 * 109.47791 * 180.02562 * 1 2 3 34 34 H 1.08998 * 109.46896 * 180.02562 * 3 2 1 35 35 H 1.08997 * 109.47464 * 299.99561 * 3 2 1 36 36 H 1.08999 * 109.47640 * 60.00075 * 3 2 1 37 37 H 1.08995 * 109.47412 * 300.00101 * 4 2 1 38 38 H 1.08997 * 109.46912 * 60.00515 * 4 2 1 39 39 H 1.09003 * 109.46548 * 179.97438 * 4 2 1 40 40 H 1.08996 * 109.90351 * 300.69063 * 9 8 6 41 41 H 1.09001 * 109.90106 * 61.74408 * 9 8 6 42 42 H 1.08994 * 110.83606 * 264.62367 * 10 9 8 43 43 H 1.09004 * 111.52916 * 140.64013 * 10 9 8 44 44 H 1.09000 * 109.22396 * 77.02230 * 13 11 10 45 45 H 1.08998 * 109.23015 * 317.66014 * 13 11 10 46 46 H 1.09004 * 109.47040 * 290.00031 * 15 14 13 47 47 H 1.09000 * 109.47033 * 49.99983 * 15 14 13 48 48 H 0.96698 * 113.99903 * 300.00141 * 18 16 15 49 49 H 0.97000 * 119.99584 * 180.02562 * 22 21 19 50 50 H 1.09000 * 109.63670 * 54.80950 * 27 14 13 51 51 H 1.09001 * 109.63182 * 175.41827 * 27 14 13 52 52 H 1.09004 * 110.43046 * 299.38728 * 28 27 14 53 53 H 1.09000 * 108.51360 * 179.74345 * 28 27 14 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 1.4424 0.0000 4 6 2.0399 -0.7213 -1.2492 5 8 2.0139 -0.6845 1.1855 6 6 1.6521 -1.9723 1.3384 7 8 0.9515 -2.5096 0.5036 8 7 2.0679 -2.6657 2.4166 9 6 2.9166 -2.1475 3.5039 10 6 3.1601 -3.3227 4.5069 11 6 2.9044 -4.5690 3.6070 12 1 2.6324 -5.4546 4.1813 13 6 4.1704 -4.7805 2.7739 14 7 3.8965 -5.6486 1.6256 15 6 5.1368 -5.9910 0.9167 16 6 4.8503 -7.0858 -0.1128 17 1 4.1101 -6.7272 -0.8281 18 8 4.3464 -8.2456 0.5529 19 6 6.1225 -7.4366 -0.8404 20 1 7.0434 -6.9297 -0.5929 21 6 6.1110 -8.4055 -1.8212 22 7 7.2212 -8.7113 -2.4565 23 14 4.5183 -9.2828 -2.2488 24 1 3.8160 -8.5378 -3.3244 25 1 4.8215 -10.6592 -2.7168 26 1 3.6511 -9.3492 -1.0451 27 6 2.9308 -5.0084 0.7192 28 6 1.5949 -4.9025 1.4592 29 6 1.7543 -4.0669 2.7124 30 1 0.8218 -4.1110 3.2751 31 1 -0.3634 0.5139 0.8900 32 1 -0.3633 0.5139 -0.8899 33 1 -0.3634 -1.0276 0.0005 34 1 3.1300 1.4424 -0.0005 35 1 1.6768 1.9563 -0.8900 36 1 1.6767 1.9563 0.8900 37 1 1.6765 -1.7489 -1.2492 38 1 1.6766 -0.2075 -2.1392 39 1 3.1299 -0.7209 -1.2495 40 1 3.8693 -1.8050 3.0998 41 1 2.4110 -1.3247 4.0093 42 1 2.4446 -3.2859 5.3282 43 1 4.1830 -3.3215 4.8837 44 1 4.9373 -5.2407 3.3970 45 1 4.5304 -3.8157 2.4167 46 1 5.5211 -5.1063 0.4089 47 1 5.8769 -6.3496 1.6321 48 1 4.9541 -8.6196 1.2056 49 1 7.2129 -9.3927 -3.1469 50 1 3.2961 -4.0224 0.4320 51 1 2.7973 -5.6258 -0.1691 52 1 1.2318 -5.8933 1.7325 53 1 0.8706 -4.4250 0.7993 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 ZINC000930553142.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 06:10:53 Heat of formation + Delta-G solvation = -111.979083 kcal Electronic energy + Delta-G solvation = -32637.041001 eV Core-core repulsion = 28509.222965 eV Total energy + Delta-G solvation = -4127.818036 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) -41.23937 -39.80823 -37.28251 -36.55286 -35.13959 -34.14076 -32.42444 -32.18271 -31.57292 -28.64850 -28.09445 -27.61044 -27.51406 -25.48358 -24.07726 -23.15189 -22.10851 -21.69418 -19.98090 -19.71666 -18.99435 -17.45083 -17.27110 -16.77154 -16.51701 -15.66634 -15.22717 -15.15172 -14.83094 -14.74278 -14.56140 -14.28650 -14.01859 -13.72120 -13.64204 -13.39649 -13.23940 -12.93668 -12.69950 -12.66803 -12.41325 -12.28824 -12.06953 -12.04911 -11.91894 -11.76046 -11.62057 -11.52821 -11.44063 -11.28855 -10.97219 -10.90371 -10.83705 -10.52156 -10.46445 -10.40753 -10.19738 -9.77359 -9.56379 -8.96276 -8.77487 -8.57584 -8.18700 -7.73728 -6.09397 -4.20306 1.99583 2.80209 3.43625 3.52800 3.72851 3.81170 4.15167 4.33999 4.53627 4.56859 4.58427 4.59501 4.71035 4.72660 4.95242 5.12060 5.23775 5.25785 5.26465 5.31005 5.35264 5.39181 5.44035 5.48567 5.51129 5.56869 5.59183 5.70010 5.72033 5.76613 5.78376 5.82423 5.88119 5.92276 6.02274 6.05256 6.11045 6.14113 6.22380 6.27762 6.34078 6.37150 6.49755 6.63607 6.67146 7.33589 7.44873 7.45982 7.63630 7.75002 8.30737 8.33392 8.87444 9.17141 9.56222 11.01286 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.012807 B = 0.003458 C = 0.003036 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2185.762737 B = 8095.868403 C = 9219.750482 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.182 4.182 2 C 0.137 3.863 3 C -0.140 4.140 4 C -0.185 4.185 5 O -0.365 6.365 6 C 0.670 3.330 7 O -0.558 6.558 8 N -0.597 5.597 9 C 0.105 3.895 10 C -0.129 4.129 11 C -0.090 4.090 12 H 0.108 0.892 13 C 0.061 3.939 14 N -0.525 5.525 15 C 0.041 3.959 16 C 0.203 3.797 17 H 0.051 0.949 18 O -0.569 6.569 19 C -0.565 4.565 20 H 0.070 0.930 21 C 0.084 3.916 22 N -0.895 5.895 23 Si 0.870 3.130 24 H -0.288 1.288 25 H -0.296 1.296 26 H -0.214 1.214 27 C 0.064 3.936 28 C -0.134 4.134 29 C 0.164 3.836 30 H 0.067 0.933 31 H 0.057 0.943 32 H 0.069 0.931 33 H 0.089 0.911 34 H 0.066 0.934 35 H 0.079 0.921 36 H 0.064 0.936 37 H 0.090 0.910 38 H 0.069 0.931 39 H 0.059 0.941 40 H 0.067 0.933 41 H 0.068 0.932 42 H 0.078 0.922 43 H 0.087 0.913 44 H 0.072 0.928 45 H 0.027 0.973 46 H 0.028 0.972 47 H 0.068 0.932 48 H 0.353 0.647 49 H 0.264 0.736 50 H 0.025 0.975 51 H 0.079 0.921 52 H 0.081 0.919 53 H 0.100 0.900 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.191 18.632 13.221 25.896 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 -0.239 4.239 2 C 0.100 3.900 3 C -0.197 4.197 4 C -0.242 4.242 5 O -0.280 6.280 6 C 0.426 3.574 7 O -0.448 6.448 8 N -0.339 5.339 9 C -0.018 4.018 10 C -0.168 4.168 11 C -0.109 4.109 12 H 0.126 0.874 13 C -0.068 4.068 14 N -0.249 5.249 15 C -0.087 4.087 16 C 0.145 3.855 17 H 0.069 0.931 18 O -0.374 6.374 19 C -0.603 4.603 20 H 0.088 0.912 21 C -0.121 4.121 22 N -0.532 5.532 23 Si 0.696 3.304 24 H -0.215 1.215 25 H -0.223 1.223 26 H -0.136 1.136 27 C -0.064 4.064 28 C -0.172 4.172 29 C 0.063 3.937 30 H 0.085 0.915 31 H 0.076 0.924 32 H 0.088 0.912 33 H 0.107 0.893 34 H 0.085 0.915 35 H 0.098 0.902 36 H 0.083 0.917 37 H 0.109 0.891 38 H 0.088 0.912 39 H 0.079 0.921 40 H 0.086 0.914 41 H 0.087 0.913 42 H 0.097 0.903 43 H 0.105 0.895 44 H 0.090 0.910 45 H 0.045 0.955 46 H 0.046 0.954 47 H 0.086 0.914 48 H 0.199 0.801 49 H 0.074 0.926 50 H 0.043 0.957 51 H 0.097 0.903 52 H 0.100 0.900 53 H 0.118 0.882 Dipole moment (debyes) X Y Z Total from point charges -13.090 18.171 12.498 25.646 hybrid contribution 0.458 0.419 -0.461 0.773 sum -12.632 18.589 12.037 25.496 Atomic orbital electron populations 1.22508 0.94079 1.05110 1.02217 1.22047 0.94258 0.91422 0.82280 1.21849 1.02299 0.92629 1.02917 1.22524 1.01724 1.03674 0.96251 1.86298 1.71622 1.23763 1.46323 1.17464 0.78830 0.80236 0.80900 1.90831 1.41599 1.69722 1.42627 1.46994 1.53322 1.12378 1.21189 1.22400 0.94722 0.96847 0.87825 1.23230 1.02972 0.93606 0.96954 1.22467 0.95073 0.97682 0.95724 0.87380 1.22038 0.95906 0.95349 0.93519 1.62280 1.12739 1.41403 1.08457 1.22811 0.89602 0.99082 0.97180 1.19685 0.94423 0.82349 0.89028 0.93100 1.86664 1.47722 1.45668 1.57344 1.21526 0.95317 1.22972 1.20491 0.91212 1.24979 0.96739 0.95807 0.94526 1.69963 1.27460 1.31700 1.24097 0.87040 0.85190 0.78077 0.80055 1.21517 1.22309 1.13631 1.22051 0.91818 0.96563 0.95958 1.21763 0.99124 1.00054 0.96259 1.21174 0.97456 0.78192 0.96919 0.91492 0.92431 0.91229 0.89268 0.91494 0.90181 0.91656 0.89136 0.91201 0.92145 0.91415 0.91330 0.90308 0.89473 0.90953 0.95531 0.95368 0.91375 0.80138 0.92641 0.95689 0.90269 0.90000 0.88220 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 -0.18 -1.83 8.37 37.16 0.31 -1.52 16 2 C 0.14 1.47 1.13 -90.62 -0.10 1.37 16 3 C -0.14 -1.11 8.85 37.15 0.33 -0.78 16 4 C -0.18 -2.14 8.37 37.16 0.31 -1.83 16 5 O -0.37 -4.67 9.51 -40.32 -0.38 -5.06 16 6 C 0.67 9.42 7.23 54.05 0.39 9.81 16 7 O -0.56 -8.78 9.38 -19.28 -0.18 -8.96 16 8 N -0.60 -7.42 2.94 -169.18 -0.50 -7.92 16 9 C 0.11 1.01 6.22 -1.75 -0.01 1.00 16 10 C -0.13 -1.02 6.47 -23.38 -0.15 -1.17 16 11 C -0.09 -0.96 3.75 -88.51 -0.33 -1.30 16 12 H 0.11 1.08 8.14 -51.93 -0.42 0.66 16 13 C 0.06 0.82 4.46 -4.01 -0.02 0.80 16 14 N -0.52 -8.98 4.51 -234.69 -1.06 -10.04 16 15 C 0.04 0.82 4.55 -3.82 -0.02 0.80 16 16 C 0.20 4.82 2.22 -27.89 -0.06 4.76 16 17 H 0.05 1.28 5.86 -51.93 -0.30 0.98 16 18 O -0.57 -13.16 10.01 -35.23 -0.35 -13.52 16 19 C -0.57 -15.90 9.34 -34.44 -0.32 -16.22 16 20 H 0.07 2.11 7.99 -52.49 -0.42 1.69 16 21 C 0.08 2.45 5.47 -17.82 -0.10 2.35 16 22 N -0.90 -27.67 13.96 55.43 0.77 -26.90 16 23 Si 0.87 22.31 26.99 -169.99 -4.59 17.73 16 24 H -0.29 -7.44 7.11 56.52 0.40 -7.04 16 25 H -0.30 -7.61 7.11 56.52 0.40 -7.21 16 26 H -0.21 -5.38 5.31 56.52 0.30 -5.08 16 27 C 0.06 1.11 5.24 -3.67 -0.02 1.09 16 28 C -0.13 -1.98 5.10 -27.46 -0.14 -2.12 16 29 C 0.16 2.01 2.97 -68.06 -0.20 1.81 16 30 H 0.07 0.75 8.14 -51.93 -0.42 0.33 16 31 H 0.06 0.54 8.14 -51.92 -0.42 0.11 16 32 H 0.07 0.57 8.14 -51.93 -0.42 0.15 16 33 H 0.09 1.11 5.88 -51.93 -0.31 0.80 16 34 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 35 H 0.08 0.50 8.14 -51.93 -0.42 0.07 16 36 H 0.06 0.48 8.14 -51.93 -0.42 0.05 16 37 H 0.09 1.29 5.88 -51.93 -0.31 0.98 16 38 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 39 H 0.06 0.72 8.14 -51.93 -0.42 0.29 16 40 H 0.07 0.68 7.82 -51.93 -0.41 0.28 16 41 H 0.07 0.58 8.14 -51.93 -0.42 0.15 16 42 H 0.08 0.50 8.14 -51.93 -0.42 0.08 16 43 H 0.09 0.60 7.98 -51.93 -0.41 0.19 16 44 H 0.07 0.93 7.97 -51.93 -0.41 0.52 16 45 H 0.03 0.38 6.86 -51.93 -0.36 0.02 16 46 H 0.03 0.59 8.11 -51.93 -0.42 0.17 16 47 H 0.07 1.33 7.96 -51.93 -0.41 0.91 16 48 H 0.35 7.31 9.04 45.56 0.41 7.73 16 49 H 0.26 7.70 8.31 -40.82 -0.34 7.36 16 50 H 0.02 0.46 7.47 -51.93 -0.39 0.07 16 51 H 0.08 1.56 6.20 -51.93 -0.32 1.24 16 52 H 0.08 1.20 8.14 -51.93 -0.42 0.78 16 53 H 0.10 1.59 5.53 -51.93 -0.29 1.31 16 LS Contribution 393.11 15.07 5.92 5.92 Total: -1.00 -32.80 393.11 -9.15 -41.95 By element: Atomic # 1 Polarization: 16.60 SS G_CDS: -8.65 Total: 7.94 kcal Atomic # 6 Polarization: -1.03 SS G_CDS: -0.13 Total: -1.16 kcal Atomic # 7 Polarization: -44.07 SS G_CDS: -0.78 Total: -44.85 kcal Atomic # 8 Polarization: -26.61 SS G_CDS: -0.92 Total: -27.53 kcal Atomic # 14 Polarization: 22.31 SS G_CDS: -4.59 Total: 17.73 kcal Total LS contribution 5.92 Total: 5.92 kcal Total: -32.80 -9.15 -41.95 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. ZINC000930553142.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 -70.029 kcal (2) G-P(sol) polarization free energy of solvation -32.799 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -102.828 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.151 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.950 kcal (6) G-S(sol) free energy of system = (1) + (5) -111.979 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds