Wall clock time and date at job start Sun Mar 7 2021 07:14:41 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 C 1.53007 * 1 3 3 O 1.45196 * 109.46985 * 2 1 4 4 C 1.34229 * 116.99893 * 180.02562 * 3 2 1 5 5 O 1.20821 * 119.99960 * 359.97438 * 4 3 2 6 6 C 1.50703 * 119.99904 * 180.02562 * 4 3 2 7 7 H 1.08997 * 109.47293 * 300.00118 * 6 4 3 8 8 C 1.53005 * 109.47344 * 60.00063 * 6 4 3 9 9 C 1.52998 * 109.47296 * 179.97438 * 8 6 4 10 10 C 1.53004 * 109.46851 * 300.00046 * 9 8 6 11 11 H 1.08997 * 109.46747 * 299.99257 * 10 9 8 12 12 C 1.53008 * 109.46818 * 180.02562 * 10 9 8 13 13 N 1.46500 * 109.47186 * 64.99695 * 12 10 9 14 14 C 1.34771 * 120.00371 * 179.97438 * 13 12 10 15 15 O 1.21577 * 119.99672 * 0.02562 * 14 13 12 16 16 C 1.47663 * 120.00495 * 180.02562 * 14 13 12 17 17 C 1.40009 * 120.45231 * 6.04055 * 16 14 13 18 18 N 1.31306 * 121.37566 * 180.02562 * 17 16 14 19 19 C 1.32819 * 121.89405 * 359.97438 * 18 17 16 20 20 N 1.37157 * 132.96929 * 180.02562 * 19 18 17 21 21 C 1.36955 * 110.11254 * 179.73818 * 20 19 18 22 22 C 1.34172 * 109.94968 * 0.40684 * 21 20 19 23 23 C 1.50699 * 126.59758 * 179.87051 * 22 21 20 24 24 O 1.42894 * 109.47583 * 104.68636 * 23 22 21 25 25 Si 1.86302 * 109.47067 * 344.68625 * 23 22 21 26 26 C 1.41020 * 120.08023 * 0.02562 * 19 18 17 27 27 C 1.39284 * 119.61928 * 0.02562 * 26 19 18 28 28 C 1.50699 * 121.02859 * 179.97438 * 27 26 19 29 29 C 1.52993 * 109.47435 * 60.00003 * 10 9 8 30 30 C 1.52998 * 109.47098 * 299.99845 * 29 10 9 31 31 H 1.09000 * 109.46670 * 179.97438 * 1 2 3 32 32 H 1.09001 * 109.46840 * 300.00153 * 1 2 3 33 33 H 1.08999 * 109.47037 * 59.99834 * 1 2 3 34 34 H 1.08997 * 109.47082 * 240.00286 * 2 1 3 35 35 H 1.08999 * 109.47037 * 120.00166 * 2 1 3 36 36 H 1.08998 * 109.46465 * 300.00005 * 8 6 4 37 37 H 1.08997 * 109.46881 * 59.99803 * 8 6 4 38 38 H 1.08995 * 109.47019 * 179.97438 * 9 8 6 39 39 H 1.09005 * 109.47194 * 59.99768 * 9 8 6 40 40 H 1.09000 * 109.46666 * 305.00054 * 12 10 9 41 41 H 1.08995 * 109.46699 * 184.99590 * 12 10 9 42 42 H 0.97008 * 120.00234 * 359.97438 * 13 12 10 43 43 H 1.07999 * 119.31199 * 0.02562 * 17 16 14 44 44 H 0.96993 * 124.94100 * 359.94369 * 20 19 18 45 45 H 1.08002 * 125.02225 * 180.28367 * 21 20 19 46 46 H 1.08999 * 109.47206 * 224.69070 * 23 22 21 47 47 H 0.96698 * 114.00083 * 300.00387 * 24 23 22 48 48 H 1.48498 * 110.00335 * 180.02562 * 25 23 22 49 49 H 1.48502 * 110.00232 * 301.32331 * 25 23 22 50 50 H 1.08997 * 109.47470 * 96.42088 * 28 27 26 51 51 H 1.09008 * 109.46880 * 216.41922 * 28 27 26 52 52 H 1.09001 * 109.47143 * 336.41809 * 28 27 26 53 53 H 1.09005 * 109.47160 * 59.99941 * 29 10 9 54 54 H 1.08997 * 109.47418 * 179.97438 * 29 10 9 55 55 H 1.09007 * 109.47297 * 180.02562 * 30 29 10 56 56 H 1.08997 * 109.47300 * 299.99763 * 30 29 10 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 1.5301 0.0000 0.0000 3 8 2.0140 1.3689 0.0000 4 6 3.3447 1.5448 -0.0005 5 8 4.0807 0.5866 -0.0005 6 6 3.9207 2.9374 0.0000 7 1 3.5843 3.4701 -0.8894 8 6 3.4498 3.6837 1.2500 9 6 4.0351 5.0973 1.2508 10 6 5.5630 5.0166 1.2503 11 1 5.8989 4.4838 2.1399 12 6 6.1483 6.4303 1.2518 13 7 5.7960 7.1034 2.5045 14 6 6.2072 8.3670 2.7294 15 8 6.8700 8.9485 1.8924 16 6 5.8526 9.0452 3.9922 17 6 5.1993 8.3458 5.0141 18 7 4.8752 8.9310 6.1440 19 6 5.1489 10.2099 6.3757 20 7 4.9215 11.0353 7.4472 21 6 5.4094 12.2885 7.1882 22 6 5.9519 12.3240 5.9615 23 6 6.5938 13.5146 5.2971 24 8 8.0142 13.3592 5.3102 25 14 6.1304 15.0654 6.2198 26 6 5.8054 10.9812 5.3945 27 6 6.1635 10.3942 4.1833 28 6 6.8655 11.1889 3.1124 29 6 6.0339 4.2705 0.0005 30 6 5.4486 2.8568 -0.0004 31 1 -0.3633 -1.0277 -0.0005 32 1 -0.3633 0.5139 0.8900 33 1 -0.3633 0.5139 -0.8900 34 1 1.8934 -0.5138 -0.8900 35 1 1.8934 -0.5139 0.8900 36 1 2.3613 3.7407 1.2504 37 1 3.7862 3.1510 2.1394 38 1 3.6992 5.6290 2.1410 39 1 3.6991 5.6302 0.3613 40 1 5.7424 6.9924 0.4108 41 1 7.2331 6.3744 1.1620 42 1 5.2668 6.6395 3.1722 43 1 4.9570 7.3033 4.8701 44 1 4.4819 10.7694 8.2699 45 1 5.3625 13.1250 7.8697 46 1 6.2457 13.5872 4.2668 47 1 8.3940 13.2880 6.1966 48 1 6.7566 16.2469 5.5742 49 1 4.6538 15.2218 6.2409 50 1 7.9405 11.0225 3.1822 51 1 6.5114 10.8697 2.1321 52 1 6.6524 12.2492 3.2483 53 1 5.6979 4.8034 -0.8891 54 1 7.1224 4.2134 -0.0001 55 1 5.7846 2.3250 -0.8906 56 1 5.7846 2.3239 0.8891 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 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_14654746_12890568.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 07:14:41 Heat of formation + Delta-G solvation = -96.812040 kcal Electronic energy + Delta-G solvation = -37765.990354 eV Core-core repulsion = 32834.554735 eV Total energy + Delta-G solvation = -4931.435619 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 402.203 amu Computer time = 1.80 seconds Orbital eigenvalues (eV) -42.83880 -41.83339 -41.01457 -39.57223 -38.69383 -37.75748 -37.66921 -36.11474 -34.95545 -33.25382 -32.42172 -31.87584 -31.73769 -30.90572 -28.99689 -27.57284 -26.36544 -24.96604 -24.41064 -23.84859 -23.73878 -23.07141 -21.79050 -21.57739 -20.77678 -20.57667 -19.28707 -18.80062 -18.73116 -17.70501 -17.67355 -17.52632 -17.49571 -17.00192 -16.69048 -16.52008 -16.16916 -15.87404 -15.59082 -15.46450 -15.25486 -15.24292 -14.93801 -14.73344 -14.65907 -14.58653 -14.20563 -14.06211 -13.82328 -13.77240 -13.68288 -13.60872 -13.49309 -13.31374 -13.22014 -13.06164 -12.98170 -12.87947 -12.56462 -12.30835 -12.21578 -12.09309 -12.00777 -11.84560 -11.58409 -11.43542 -11.25989 -11.16585 -11.12855 -11.07416 -10.51860 -10.18469 -10.13714 -9.60487 -9.09701 -4.97969 -0.34027 -0.07067 1.10343 1.36024 1.44478 1.64358 1.67158 1.76085 1.82065 2.06275 2.10771 2.76420 3.32181 3.42988 3.48676 3.60200 3.62941 3.63404 3.67169 3.75433 3.78031 3.87450 3.95010 3.99904 4.03151 4.14627 4.17793 4.26507 4.29120 4.31176 4.33987 4.36080 4.40622 4.48294 4.52100 4.60347 4.68779 4.70090 4.75355 4.79230 4.82778 4.85784 4.87904 4.98700 5.00308 5.09946 5.11595 5.12992 5.17175 5.20226 5.23531 5.24593 5.32468 5.37117 5.43044 5.45818 5.53768 5.74655 6.24623 6.48403 6.66291 6.83725 6.89365 7.18085 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.148 4.148 2 C 0.053 3.947 3 O -0.360 6.360 4 C 0.462 3.538 5 O -0.543 6.543 6 C -0.077 4.077 7 H 0.125 0.875 8 C -0.105 4.105 9 C -0.110 4.110 10 C -0.093 4.093 11 H 0.088 0.912 12 C 0.128 3.872 13 N -0.711 5.711 14 C 0.568 3.432 15 O -0.568 6.568 16 C -0.241 4.241 17 C 0.179 3.821 18 N -0.515 5.515 19 C 0.287 3.713 20 N -0.560 5.560 21 C 0.096 3.904 22 C -0.208 4.208 23 C -0.050 4.050 24 O -0.558 6.558 25 Si 0.803 3.197 26 C -0.167 4.167 27 C 0.058 3.942 28 C -0.110 4.110 29 C -0.106 4.106 30 C -0.099 4.099 31 H 0.095 0.905 32 H 0.070 0.930 33 H 0.068 0.932 34 H 0.065 0.935 35 H 0.067 0.933 36 H 0.082 0.918 37 H 0.068 0.932 38 H 0.082 0.918 39 H 0.074 0.926 40 H 0.065 0.935 41 H 0.062 0.938 42 H 0.412 0.588 43 H 0.194 0.806 44 H 0.439 0.561 45 H 0.232 0.768 46 H 0.096 0.904 47 H 0.394 0.606 48 H -0.306 1.306 49 H -0.280 1.280 50 H 0.073 0.927 51 H 0.081 0.919 52 H 0.069 0.931 53 H 0.077 0.923 54 H 0.076 0.924 55 H 0.063 0.937 56 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.416 1.421 6.835 8.260 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 -0.205 4.205 2 C -0.020 4.020 3 O -0.277 6.277 4 C 0.307 3.693 5 O -0.433 6.433 6 C -0.096 4.096 7 H 0.142 0.858 8 C -0.142 4.142 9 C -0.148 4.148 10 C -0.112 4.112 11 H 0.107 0.893 12 C 0.004 3.996 13 N -0.364 5.364 14 C 0.356 3.644 15 O -0.449 6.449 16 C -0.248 4.248 17 C 0.011 3.989 18 N -0.228 5.228 19 C 0.053 3.947 20 N -0.167 5.167 21 C -0.030 4.030 22 C -0.215 4.215 23 C -0.159 4.159 24 O -0.365 6.365 25 Si 0.707 3.293 26 C -0.174 4.174 27 C 0.050 3.950 28 C -0.166 4.166 29 C -0.144 4.144 30 C -0.137 4.137 31 H 0.113 0.887 32 H 0.089 0.911 33 H 0.087 0.913 34 H 0.083 0.917 35 H 0.085 0.915 36 H 0.101 0.899 37 H 0.087 0.913 38 H 0.100 0.900 39 H 0.092 0.908 40 H 0.083 0.917 41 H 0.080 0.920 42 H 0.250 0.750 43 H 0.210 0.790 44 H 0.281 0.719 45 H 0.248 0.752 46 H 0.113 0.887 47 H 0.244 0.756 48 H -0.234 1.234 49 H -0.207 1.207 50 H 0.091 0.909 51 H 0.100 0.900 52 H 0.088 0.912 53 H 0.095 0.905 54 H 0.094 0.906 55 H 0.082 0.918 56 H 0.083 0.917 Dipole moment (debyes) X Y Z Total from point charges -4.736 1.866 6.394 8.173 hybrid contribution 0.063 -0.914 -0.901 1.285 sum -4.673 0.952 5.493 7.274 Atomic orbital electron populations 1.21821 0.90659 1.04224 1.03763 1.23229 0.96939 0.79515 1.02324 1.86519 1.24396 1.33292 1.83493 1.24444 0.80472 0.93473 0.70897 1.90665 1.61160 1.44583 1.46866 1.21273 0.96625 0.88077 1.03582 0.85766 1.21500 1.01731 0.95857 0.95135 1.21615 0.93730 0.95624 1.03813 1.21398 0.96041 0.93612 1.00100 0.89328 1.21416 0.99993 0.92539 0.85614 1.45779 1.55633 1.13497 1.21485 1.17983 0.78961 0.81837 0.85575 1.90749 1.40660 1.65573 1.47894 1.20522 1.11032 0.95403 0.97845 1.22949 0.90527 0.99940 0.85508 1.66509 1.23806 1.08724 1.23789 1.18781 0.97257 0.89488 0.89148 1.41624 1.51234 1.08158 1.15651 1.22399 0.96296 0.87513 0.96835 1.20809 1.10028 0.94083 0.96560 1.24790 0.83645 1.03319 1.04098 1.86494 1.18310 1.96338 1.35406 0.94077 0.77361 0.71595 0.86239 1.19776 1.06130 0.96461 0.95012 1.20065 0.89532 0.92348 0.93070 1.20971 0.99950 0.98719 0.96952 1.21468 1.01138 0.93898 0.97916 1.21381 0.91529 0.97760 1.03015 0.88652 0.91121 0.91293 0.91662 0.91498 0.89926 0.91292 0.89984 0.90754 0.91684 0.92010 0.74996 0.78959 0.71949 0.75218 0.88704 0.75641 1.23366 1.20680 0.90878 0.90048 0.91199 0.90471 0.90582 0.91778 0.91745 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 -0.15 0.52 10.29 71.98 0.74 1.26 16 2 C 0.05 0.07 6.19 71.98 0.45 0.52 16 3 O -0.36 -1.26 10.12 -51.41 -0.52 -1.78 16 4 C 0.46 2.10 7.26 71.24 0.52 2.62 16 5 O -0.54 -6.13 15.73 21.98 0.35 -5.78 16 6 C -0.08 0.17 2.63 -11.54 -0.03 0.14 16 7 H 0.12 -0.62 8.14 -2.39 -0.02 -0.64 16 8 C -0.10 0.58 5.14 30.60 0.16 0.73 16 9 C -0.11 0.85 5.08 30.59 0.16 1.00 16 10 C -0.09 0.60 2.22 -10.79 -0.02 0.58 16 11 H 0.09 -0.64 8.14 -2.39 -0.02 -0.66 16 12 C 0.13 -0.30 5.07 86.38 0.44 0.14 16 13 N -0.71 1.26 5.24 -466.14 -2.44 -1.18 16 14 C 0.57 3.43 7.72 86.73 0.67 4.10 16 15 O -0.57 -7.60 13.50 -3.96 -0.05 -7.65 16 16 C -0.24 -1.35 5.89 -19.99 -0.12 -1.47 16 17 C 0.18 0.29 10.67 85.20 0.91 1.20 16 18 N -0.52 -2.31 10.37 -191.75 -1.99 -4.30 16 19 C 0.29 1.12 8.42 134.02 1.13 2.25 16 20 N -0.56 2.22 6.04 -192.25 -1.16 1.06 16 21 C 0.10 -0.66 10.44 82.97 0.87 0.21 16 22 C -0.21 0.04 5.57 -18.64 -0.10 -0.07 16 23 C -0.05 0.03 2.06 71.24 0.15 0.18 16 24 O -0.56 -0.37 12.88 -148.98 -1.92 -2.29 16 25 Si 0.80 -4.31 30.77 68.60 2.11 -2.20 16 26 C -0.17 -0.96 6.16 -20.19 -0.12 -1.09 16 27 C 0.06 0.48 5.98 -19.25 -0.12 0.37 16 28 C -0.11 -1.03 8.68 71.24 0.62 -0.42 16 29 C -0.11 0.55 5.20 30.59 0.16 0.71 16 30 C -0.10 0.17 4.49 30.60 0.14 0.31 16 31 H 0.09 -0.60 8.14 -2.39 -0.02 -0.62 16 32 H 0.07 -0.27 8.14 -2.39 -0.02 -0.29 16 33 H 0.07 -0.23 8.14 -2.39 -0.02 -0.25 16 34 H 0.06 0.14 8.13 -2.39 -0.02 0.12 16 35 H 0.07 0.12 8.13 -2.39 -0.02 0.10 16 36 H 0.08 -0.46 8.11 -2.39 -0.02 -0.48 16 37 H 0.07 -0.34 8.14 -2.39 -0.02 -0.35 16 38 H 0.08 -0.78 7.18 -2.39 -0.02 -0.80 16 39 H 0.07 -0.54 8.14 -2.38 -0.02 -0.56 16 40 H 0.06 -0.02 8.14 -2.39 -0.02 -0.04 16 41 H 0.06 0.02 8.14 -2.39 -0.02 0.00 16 42 H 0.41 -3.16 5.73 -92.70 -0.53 -3.69 16 43 H 0.19 -1.29 6.43 -2.91 -0.02 -1.31 16 44 H 0.44 -4.23 8.96 -92.71 -0.83 -5.07 16 45 H 0.23 -3.89 6.36 -2.91 -0.02 -3.91 16 46 H 0.10 0.27 6.05 -2.39 -0.01 0.26 16 47 H 0.39 -3.19 8.70 -74.06 -0.64 -3.84 16 48 H -0.31 -1.07 7.11 99.48 0.71 -0.37 16 49 H -0.28 0.31 7.11 99.48 0.71 1.02 16 50 H 0.07 0.83 8.14 -2.39 -0.02 0.81 16 51 H 0.08 0.98 5.97 -2.38 -0.01 0.96 16 52 H 0.07 0.55 5.05 -2.39 -0.01 0.54 16 53 H 0.08 -0.45 8.14 -2.38 -0.02 -0.47 16 54 H 0.08 -0.36 8.14 -2.39 -0.02 -0.38 16 55 H 0.06 0.05 8.10 -2.38 -0.02 0.03 16 56 H 0.06 0.03 8.10 -2.39 -0.02 0.01 16 Total: 0.00 -30.65 442.71 -0.07 -30.72 By element: Atomic # 1 Polarization: -18.86 SS G_CDS: -1.02 Total: -19.88 kcal Atomic # 6 Polarization: 6.70 SS G_CDS: 6.57 Total: 13.28 kcal Atomic # 7 Polarization: 1.17 SS G_CDS: -5.59 Total: -4.42 kcal Atomic # 8 Polarization: -15.36 SS G_CDS: -2.15 Total: -17.51 kcal Atomic # 14 Polarization: -4.31 SS G_CDS: 2.11 Total: -2.20 kcal Total: -30.65 -0.07 -30.72 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_14654746_12890568.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 -66.089 kcal (2) G-P(sol) polarization free energy of solvation -30.653 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -96.742 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.070 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -30.723 kcal (6) G-S(sol) free energy of system = (1) + (5) -96.812 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.80 seconds