Wall clock time and date at job start Sat Apr 11 2020 06:09:33 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 N 1.46503 * 1 3 3 C 1.46500 * 119.99824 * 2 1 4 4 C 1.50707 * 109.46985 * 269.99997 * 3 2 1 5 5 H 1.07992 * 119.99898 * 359.97438 * 4 3 2 6 6 C 1.37881 * 119.99818 * 180.02562 * 4 3 2 7 7 N 1.31517 * 120.00079 * 359.97438 * 6 4 3 8 8 Si 1.86800 * 119.99659 * 179.97438 * 6 4 3 9 9 H 1.48498 * 109.47338 * 0.02562 * 8 6 4 10 10 H 1.48505 * 109.46856 * 120.00188 * 8 6 4 11 11 H 1.48494 * 109.47286 * 239.99904 * 8 6 4 12 12 C 1.34770 * 120.00164 * 179.97438 * 2 1 3 13 13 O 1.21278 * 120.00113 * 174.63689 * 12 2 1 14 14 C 1.50701 * 119.99910 * 354.64824 * 12 2 1 15 15 C 1.53008 * 110.43167 * 294.81895 * 14 12 2 16 16 N 1.46500 * 109.47198 * 294.02917 * 15 14 12 17 17 C 1.34771 * 120.00060 * 185.97514 * 16 15 14 18 18 O 1.21513 * 119.99890 * 359.97438 * 17 16 15 19 19 O 1.34639 * 120.00091 * 179.97438 * 17 16 15 20 20 C 1.45199 * 116.99896 * 179.97438 * 19 17 16 21 21 C 1.52998 * 109.47382 * 59.99974 * 20 19 17 22 22 C 1.53005 * 109.47096 * 180.02562 * 20 19 17 23 23 C 1.53006 * 109.47082 * 299.99915 * 20 19 17 24 24 C 1.54893 * 110.48796 * 172.13924 * 14 12 2 25 25 C 1.54890 * 102.74597 * 279.26295 * 24 14 12 26 26 C 1.54264 * 104.19535 * 322.05334 * 25 24 14 27 27 C 1.53879 * 106.59998 * 23.61536 * 26 25 24 28 28 H 1.09000 * 109.46890 * 84.82036 * 1 2 3 29 29 H 1.08997 * 109.47117 * 204.82034 * 1 2 3 30 30 H 1.09001 * 109.47587 * 324.82382 * 1 2 3 31 31 H 1.09002 * 109.47207 * 149.99676 * 3 2 1 32 32 H 1.08998 * 109.47391 * 29.99382 * 3 2 1 33 33 H 0.96996 * 119.99604 * 179.97438 * 7 6 4 34 34 H 1.08997 * 109.47067 * 54.03103 * 15 14 12 35 35 H 1.09001 * 109.46648 * 174.02943 * 15 14 12 36 36 H 0.97006 * 120.00042 * 5.96966 * 16 15 14 37 37 H 1.09001 * 109.47027 * 59.99686 * 21 20 19 38 38 H 1.08995 * 109.47427 * 180.02562 * 21 20 19 39 39 H 1.09006 * 109.46970 * 300.00484 * 21 20 19 40 40 H 1.08998 * 109.47073 * 59.99376 * 22 20 19 41 41 H 1.08995 * 109.47027 * 180.02562 * 22 20 19 42 42 H 1.09001 * 109.46813 * 300.00008 * 22 20 19 43 43 H 1.09001 * 109.46813 * 60.00320 * 23 20 19 44 44 H 1.09002 * 109.46558 * 180.02562 * 23 20 19 45 45 H 1.09000 * 109.47150 * 299.99761 * 23 20 19 46 46 H 1.09005 * 110.75272 * 37.57215 * 24 14 12 47 47 H 1.09001 * 110.75712 * 160.94641 * 24 14 12 48 48 H 1.08999 * 110.48728 * 203.37987 * 25 24 14 49 49 H 1.08998 * 110.49128 * 80.73290 * 25 24 14 50 50 H 1.08999 * 110.03416 * 264.32872 * 26 25 24 51 51 H 1.09007 * 110.03396 * 142.89250 * 26 25 24 52 52 H 1.09001 * 110.02985 * 240.71961 * 27 26 25 53 53 H 1.09001 * 110.03634 * 119.28109 * 27 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 7 1.4650 0.0000 0.0000 3 6 2.1975 1.2688 0.0000 4 6 2.4486 1.7038 -1.4209 5 1 2.0981 1.0958 -2.2417 6 6 3.1269 2.8775 -1.6728 7 7 3.5542 3.6177 -0.6732 8 14 3.4388 3.4163 -3.4340 9 1 2.8606 2.4164 -4.3674 10 1 2.8017 4.7373 -3.6677 11 1 4.9013 3.5241 -3.6671 12 6 2.1389 -1.1671 0.0005 13 8 3.3477 -1.1695 -0.0976 14 6 1.3903 -2.4693 0.1228 15 6 0.7101 -2.5680 1.4898 16 7 1.7301 -2.6432 2.5386 17 6 1.3662 -2.8574 3.8185 18 8 0.1919 -2.9876 4.1026 19 8 2.3037 -2.9270 4.7823 20 6 1.8391 -3.1592 6.1382 21 6 1.0875 -4.4905 6.1989 22 6 3.0384 -3.2064 7.0872 23 6 0.9018 -2.0248 6.5575 24 6 2.3471 -3.6674 -0.0974 25 6 2.4477 -3.7450 -1.6411 26 6 1.0226 -3.4138 -2.1303 27 6 0.3503 -2.6027 -1.0087 28 1 -0.3633 0.0928 -1.0235 29 1 -0.3633 -0.9327 0.4314 30 1 -0.3634 0.8400 0.5920 31 1 3.1499 1.1385 0.5139 32 1 1.6084 2.0284 0.5137 33 1 4.0316 4.4432 -0.8505 34 1 0.0880 -1.6876 1.6505 35 1 0.0886 -3.4629 1.5225 36 1 2.6675 -2.5390 2.3119 37 1 1.7552 -5.2986 5.9002 38 1 0.7383 -4.6646 7.2166 39 1 0.2331 -4.4565 5.5228 40 1 3.5735 -2.2578 7.0439 41 1 2.6896 -3.3811 8.1050 42 1 3.7064 -4.0143 6.7887 43 1 0.0475 -1.9909 5.8815 44 1 0.5535 -2.1990 7.5756 45 1 1.4373 -1.0764 6.5144 46 1 3.3237 -3.4680 0.3438 47 1 1.9184 -4.5838 0.3083 48 1 2.7350 -4.7486 -1.9547 49 1 3.1598 -3.0092 -2.0146 50 1 0.4665 -4.3338 -2.3106 51 1 1.0697 -2.8204 -3.0434 52 1 -0.5320 -3.1291 -0.6447 53 1 0.0712 -1.6156 -1.3775 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 ZINC000156912153.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 06:09:33 Heat of formation + Delta-G solvation = -119.695017 kcal Electronic energy + Delta-G solvation = -32159.443580 eV Core-core repulsion = 28031.290956 eV Total energy + Delta-G solvation = -4128.152624 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.32 seconds Orbital eigenvalues (eV) -40.95095 -40.24575 -37.44905 -36.73386 -35.03225 -34.67877 -33.90818 -32.65102 -30.30244 -28.73249 -27.55507 -27.52533 -27.49634 -26.05485 -25.07824 -23.34169 -22.18895 -20.86732 -20.53223 -19.85777 -18.36653 -17.96234 -16.84493 -16.54550 -16.29216 -16.11634 -15.70623 -15.16934 -14.93630 -14.78211 -14.66914 -14.33282 -14.20789 -13.94293 -13.53155 -13.37211 -13.08702 -12.65155 -12.56594 -12.49104 -12.29733 -12.15162 -12.03317 -12.00955 -11.88232 -11.54098 -11.42575 -11.34314 -11.23964 -11.14676 -10.93451 -10.90756 -10.80455 -10.69785 -10.58616 -10.43264 -10.28345 -10.15506 -10.06245 -9.61411 -9.17525 -8.79187 -8.44655 -7.66928 -6.05184 -4.09473 2.16784 2.86747 3.28728 3.29802 3.36805 3.40948 3.85890 4.11693 4.43135 4.48671 4.58348 4.62573 4.63489 4.72337 4.76962 5.04304 5.18788 5.27614 5.29558 5.31134 5.39124 5.46035 5.48954 5.52977 5.53468 5.56943 5.63196 5.71037 5.72509 5.74346 5.83845 5.86833 5.91133 5.95631 6.01642 6.07721 6.10244 6.15619 6.17652 6.31958 6.33304 6.35163 6.52452 6.54977 7.03083 7.39641 7.44504 7.51410 7.90824 8.21975 8.37594 8.39875 8.88386 9.04802 9.55451 11.02980 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.011968 B = 0.003330 C = 0.002864 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2339.033757 B = 8406.395779 C = 9775.328345 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.071 3.929 2 N -0.597 5.597 3 C 0.247 3.753 4 C -0.522 4.522 5 H 0.057 0.943 6 C 0.060 3.940 7 N -0.895 5.895 8 Si 0.897 3.103 9 H -0.274 1.274 10 H -0.284 1.284 11 H -0.283 1.283 12 C 0.519 3.481 13 O -0.533 6.533 14 C -0.100 4.100 15 C 0.148 3.852 16 N -0.705 5.705 17 C 0.653 3.347 18 O -0.574 6.574 19 O -0.364 6.364 20 C 0.136 3.864 21 C -0.182 4.182 22 C -0.141 4.141 23 C -0.184 4.184 24 C -0.100 4.100 25 C -0.123 4.123 26 C -0.122 4.122 27 C -0.121 4.121 28 H 0.055 0.945 29 H 0.068 0.932 30 H 0.064 0.936 31 H 0.042 0.958 32 H 0.031 0.969 33 H 0.262 0.738 34 H 0.083 0.917 35 H 0.081 0.919 36 H 0.411 0.589 37 H 0.058 0.942 38 H 0.068 0.932 39 H 0.088 0.912 40 H 0.068 0.932 41 H 0.079 0.921 42 H 0.066 0.934 43 H 0.088 0.912 44 H 0.068 0.932 45 H 0.061 0.939 46 H 0.080 0.920 47 H 0.070 0.930 48 H 0.063 0.937 49 H 0.075 0.925 50 H 0.062 0.938 51 H 0.065 0.935 52 H 0.074 0.926 53 H 0.086 0.914 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.310 -16.797 9.786 20.769 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 -0.073 4.073 2 N -0.328 5.328 3 C 0.128 3.872 4 C -0.561 4.561 5 H 0.076 0.924 6 C -0.142 4.142 7 N -0.534 5.534 8 Si 0.725 3.275 9 H -0.198 1.198 10 H -0.210 1.210 11 H -0.209 1.209 12 C 0.304 3.696 13 O -0.410 6.410 14 C -0.104 4.104 15 C 0.025 3.975 16 N -0.365 5.365 17 C 0.406 3.594 18 O -0.464 6.464 19 O -0.278 6.278 20 C 0.099 3.901 21 C -0.239 4.239 22 C -0.198 4.198 23 C -0.241 4.241 24 C -0.138 4.138 25 C -0.161 4.161 26 C -0.160 4.160 27 C -0.159 4.159 28 H 0.073 0.927 29 H 0.087 0.913 30 H 0.083 0.917 31 H 0.060 0.940 32 H 0.049 0.951 33 H 0.072 0.928 34 H 0.100 0.900 35 H 0.099 0.901 36 H 0.247 0.753 37 H 0.077 0.923 38 H 0.087 0.913 39 H 0.107 0.893 40 H 0.087 0.913 41 H 0.097 0.903 42 H 0.085 0.915 43 H 0.107 0.893 44 H 0.087 0.913 45 H 0.080 0.920 46 H 0.099 0.901 47 H 0.088 0.912 48 H 0.082 0.918 49 H 0.094 0.906 50 H 0.081 0.919 51 H 0.084 0.916 52 H 0.093 0.907 53 H 0.105 0.895 Dipole moment (debyes) X Y Z Total from point charges -7.147 -16.658 9.998 20.701 hybrid contribution 0.484 0.610 -1.059 1.314 sum -6.663 -16.049 8.939 19.541 Atomic orbital electron populations 1.22076 0.81852 1.01926 1.01425 1.48062 1.05990 1.07729 1.71068 1.19296 0.92339 0.77992 0.97557 1.21437 1.36264 1.06133 0.92273 0.92439 1.24936 0.95423 0.96428 0.97372 1.69942 1.38485 1.14372 1.30627 0.86456 0.78069 0.78302 0.84672 1.19822 1.20999 1.20893 1.19878 0.87749 0.84372 0.77609 1.90666 1.13999 1.86714 1.49651 1.21981 0.97612 0.95981 0.94850 1.21660 0.89330 1.03265 0.83228 1.44758 1.12137 1.75662 1.03898 1.18010 0.83359 0.76273 0.81779 1.90872 1.17372 1.56121 1.82015 1.86329 1.38664 1.85159 1.17664 1.22047 0.95031 0.95896 0.77116 1.22510 1.02175 0.95622 1.03630 1.21862 0.96834 1.03517 0.97636 1.22522 1.01161 0.97675 1.02767 1.22389 0.99371 0.95119 0.96911 1.22339 0.97151 1.01473 0.95131 1.22113 0.96121 0.99442 0.98281 1.22492 0.96869 1.02334 0.94157 0.92677 0.91330 0.91731 0.94042 0.95066 0.92798 0.89966 0.90088 0.75271 0.92267 0.91294 0.89348 0.91320 0.90255 0.91512 0.89315 0.91295 0.92011 0.90090 0.91159 0.91831 0.90617 0.91876 0.91613 0.90726 0.89533 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 0.07 1.11 8.41 59.85 0.50 1.61 16 2 N -0.60 -12.21 2.85 -182.95 -0.52 -12.73 16 3 C 0.25 6.38 5.17 -5.19 -0.03 6.35 16 4 C -0.52 -14.67 9.39 -34.44 -0.32 -15.00 16 5 H 0.06 1.62 7.81 -52.49 -0.41 1.21 16 6 C 0.06 1.72 5.46 -17.82 -0.10 1.62 16 7 N -0.90 -26.54 13.29 55.43 0.74 -25.80 16 8 Si 0.90 21.84 29.54 -169.99 -5.02 16.82 16 9 H -0.27 -6.56 7.11 56.52 0.40 -6.16 16 10 H -0.28 -6.75 7.11 56.52 0.40 -6.35 16 11 H -0.28 -6.90 7.11 56.52 0.40 -6.49 16 12 C 0.52 10.08 5.80 -10.99 -0.06 10.02 16 13 O -0.53 -12.54 15.02 5.56 0.08 -12.45 16 14 C -0.10 -1.41 0.25 -153.99 -0.04 -1.45 16 15 C 0.15 1.92 4.19 -4.04 -0.02 1.90 16 16 N -0.71 -9.92 5.11 -65.28 -0.33 -10.25 16 17 C 0.65 9.59 8.06 54.05 0.44 10.03 16 18 O -0.57 -9.02 11.87 -19.28 -0.23 -9.25 16 19 O -0.36 -5.02 9.94 -40.32 -0.40 -5.43 16 20 C 0.14 1.51 1.13 -90.61 -0.10 1.41 16 21 C -0.18 -1.84 8.37 37.16 0.31 -1.53 16 22 C -0.14 -1.21 8.85 37.16 0.33 -0.88 16 23 C -0.18 -2.03 8.37 37.16 0.31 -1.72 16 24 C -0.10 -1.31 4.90 -24.74 -0.12 -1.43 16 25 C -0.12 -1.61 6.55 -25.07 -0.16 -1.78 16 26 C -0.12 -1.44 6.80 -25.61 -0.17 -1.62 16 27 C -0.12 -1.46 4.76 -25.61 -0.12 -1.58 16 28 H 0.05 0.83 7.17 -51.93 -0.37 0.46 16 29 H 0.07 0.87 3.36 -51.93 -0.17 0.69 16 30 H 0.06 0.99 7.97 -51.93 -0.41 0.57 16 31 H 0.04 1.21 7.50 -51.93 -0.39 0.82 16 32 H 0.03 0.82 7.94 -51.93 -0.41 0.41 16 33 H 0.26 7.34 8.31 -40.82 -0.34 7.00 16 34 H 0.08 1.11 5.37 -51.93 -0.28 0.83 16 35 H 0.08 0.94 7.98 -51.93 -0.41 0.52 16 36 H 0.41 6.00 7.70 -40.82 -0.31 5.69 16 37 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 38 H 0.07 0.55 8.14 -51.93 -0.42 0.13 16 39 H 0.09 1.08 5.88 -51.93 -0.31 0.78 16 40 H 0.07 0.61 8.14 -51.93 -0.42 0.18 16 41 H 0.08 0.51 8.14 -51.93 -0.42 0.09 16 42 H 0.07 0.55 8.14 -51.93 -0.42 0.12 16 43 H 0.09 1.17 5.88 -51.93 -0.31 0.87 16 44 H 0.07 0.60 8.14 -51.93 -0.42 0.18 16 45 H 0.06 0.70 8.14 -51.93 -0.42 0.27 16 46 H 0.08 1.18 7.02 -51.93 -0.36 0.82 16 47 H 0.07 0.77 8.06 -51.93 -0.42 0.35 16 48 H 0.06 0.70 8.14 -51.93 -0.42 0.28 16 49 H 0.08 1.22 7.92 -51.93 -0.41 0.81 16 50 H 0.06 0.61 8.14 -51.93 -0.42 0.19 16 51 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 52 H 0.07 0.71 7.74 -51.93 -0.40 0.31 16 53 H 0.09 1.15 4.82 -51.93 -0.25 0.90 16 LS Contribution 405.23 15.07 6.11 6.11 Total: -1.00 -33.07 405.23 -7.94 -41.01 By element: Atomic # 1 Polarization: 15.02 SS G_CDS: -9.00 Total: 6.02 kcal Atomic # 6 Polarization: 5.32 SS G_CDS: 0.64 Total: 5.96 kcal Atomic # 7 Polarization: -48.67 SS G_CDS: -0.12 Total: -48.79 kcal Atomic # 8 Polarization: -26.58 SS G_CDS: -0.55 Total: -27.12 kcal Atomic # 14 Polarization: 21.84 SS G_CDS: -5.02 Total: 16.82 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -33.07 -7.94 -41.01 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. ZINC000156912153.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 -78.685 kcal (2) G-P(sol) polarization free energy of solvation -33.072 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -111.757 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.938 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.010 kcal (6) G-S(sol) free energy of system = (1) + (5) -119.695 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.32 seconds