Wall clock time and date at job start Tue Mar 31 2020 19:53:03 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 1.53002 * 1 3 3 C 1.53003 * 109.47176 * 2 1 4 4 C 1.52998 * 109.47109 * 240.00143 * 2 1 3 5 5 C 1.50700 * 109.47425 * 120.00244 * 2 1 3 6 6 O 1.20752 * 120.00032 * 359.97438 * 5 2 1 7 7 C 1.50699 * 120.00049 * 179.97438 * 5 2 1 8 8 N 1.46496 * 109.47313 * 179.97438 * 7 5 2 9 9 C 1.46853 * 124.36799 * 90.02151 * 8 7 5 10 10 C 1.54653 * 105.50267 * 163.13158 * 9 8 7 11 11 C 1.53864 * 101.58358 * 24.76152 * 10 9 8 12 12 C 1.53244 * 110.59910 * 215.79937 * 11 10 9 13 13 C 1.54804 * 104.90460 * 237.80016 * 12 11 10 14 14 C 1.55184 * 102.85586 * 338.21455 * 13 12 11 15 15 N 1.47074 * 110.70278 * 96.20882 * 11 10 9 16 16 C 1.46897 * 110.99983 * 266.25652 * 15 11 10 17 17 C 1.53007 * 109.47137 * 189.99911 * 16 15 11 18 18 C 1.50698 * 109.47081 * 179.97438 * 17 16 15 19 19 H 1.07995 * 120.00294 * 0.02562 * 18 17 16 20 20 C 1.37882 * 119.99887 * 179.97438 * 18 17 16 21 21 N 1.31509 * 119.99965 * 179.97438 * 20 18 17 22 22 Si 1.86805 * 119.99711 * 0.02562 * 20 18 17 23 23 H 1.48497 * 109.47394 * 90.00041 * 22 20 18 24 24 H 1.48506 * 109.46775 * 209.99646 * 22 20 18 25 25 H 1.48501 * 109.46978 * 329.99346 * 22 20 18 26 26 C 1.34671 * 124.37195 * 270.02958 * 8 7 5 27 27 O 1.21289 * 125.07655 * 0.84594 * 26 8 7 28 28 H 1.09001 * 109.46570 * 299.99887 * 1 2 3 29 29 H 1.08993 * 109.47247 * 59.99632 * 1 2 3 30 30 H 1.08999 * 109.46608 * 180.02562 * 1 2 3 31 31 H 1.08997 * 109.47310 * 180.02562 * 3 2 1 32 32 H 1.09001 * 109.47064 * 300.00100 * 3 2 1 33 33 H 1.08993 * 109.46789 * 60.00119 * 3 2 1 34 34 H 1.08998 * 109.47393 * 300.00198 * 4 2 1 35 35 H 1.09001 * 109.47192 * 59.99862 * 4 2 1 36 36 H 1.08997 * 109.47400 * 179.97438 * 4 2 1 37 37 H 1.09008 * 109.47267 * 59.99733 * 7 5 2 38 38 H 1.08999 * 109.47169 * 300.00364 * 7 5 2 39 39 H 1.09000 * 110.23556 * 44.12869 * 9 8 7 40 40 H 1.09002 * 110.24109 * 282.14230 * 9 8 7 41 41 H 1.09002 * 111.00422 * 266.68634 * 10 9 8 42 42 H 1.08995 * 111.03358 * 142.84840 * 10 9 8 43 43 H 1.09002 * 110.37245 * 356.68963 * 12 11 10 44 44 H 1.08999 * 110.37152 * 118.91480 * 12 11 10 45 45 H 1.09001 * 110.71477 * 96.51042 * 13 12 11 46 46 H 1.08995 * 110.71879 * 219.78267 * 13 12 11 47 47 H 1.09006 * 110.56005 * 278.38233 * 14 13 12 48 48 H 1.09000 * 110.67095 * 155.35501 * 14 13 12 49 49 H 1.08998 * 109.47494 * 309.99800 * 16 15 11 50 50 H 1.08998 * 109.47344 * 70.00324 * 16 15 11 51 51 H 1.08998 * 109.46837 * 300.00291 * 17 16 15 52 52 H 1.08998 * 109.46666 * 59.99998 * 17 16 15 53 53 H 0.97003 * 119.99665 * 180.02562 * 21 20 18 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 1.4425 0.0000 4 6 2.0400 -0.7212 -1.2492 5 6 2.0324 -0.7104 1.2304 6 8 1.2478 -1.1690 2.0255 7 6 3.5141 -0.8486 1.4685 8 7 3.7419 -1.5716 2.7221 9 6 3.8706 -3.0308 2.8259 10 6 4.5172 -3.2915 4.2064 11 6 4.1073 -2.0282 4.9831 12 6 5.2244 -1.5970 5.9395 13 6 4.5685 -1.5926 7.3417 14 6 3.0570 -1.4622 7.0154 15 7 2.8984 -2.2786 5.7824 16 6 1.6894 -1.8886 5.0446 17 6 0.4834 -1.9263 5.9854 18 6 -0.7567 -1.5256 5.2287 19 1 -0.6913 -1.2701 4.1815 20 6 -1.9750 -1.4863 5.8732 21 7 -3.0571 -1.1362 5.2130 22 14 -2.0881 -1.9291 7.6845 23 1 -1.8943 -0.7072 8.5058 24 1 -3.4248 -2.5102 7.9694 25 1 -1.0354 -2.9220 8.0180 26 6 3.8601 -0.9839 3.9281 27 8 3.7794 0.2088 4.1331 28 1 -0.3632 0.5138 0.8900 29 1 -0.3633 0.5139 -0.8899 30 1 -0.3632 -1.0277 0.0005 31 1 3.1300 1.4425 -0.0005 32 1 1.6767 1.9564 -0.8900 33 1 1.6767 1.9563 0.8900 34 1 1.6767 -1.7489 -1.2493 35 1 1.6767 -0.2074 -2.1392 36 1 3.1300 -0.7208 -1.2495 37 1 3.9656 0.1414 1.5333 38 1 3.9648 -1.4001 0.6435 39 1 4.5128 -3.4101 2.0311 40 1 2.8884 -3.5006 2.7748 41 1 5.6016 -3.3639 4.1225 42 1 4.1027 -4.1867 4.6698 43 1 6.0476 -2.3109 5.9078 44 1 5.5790 -0.5987 5.6833 45 1 4.7706 -2.5272 7.8649 46 1 4.9137 -0.7398 7.9261 47 1 2.7951 -0.4216 6.8235 48 1 2.4520 -1.8686 7.8259 49 1 1.8128 -0.8791 4.6525 50 1 1.5280 -2.5818 4.2191 51 1 0.3600 -2.9358 6.3776 52 1 0.6448 -1.2331 6.8109 53 1 -3.9141 -1.1082 5.6665 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001274038376.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:53:03 Heat of formation + Delta-G solvation = -62.236695 kcal Electronic energy + Delta-G solvation = -32278.435581 eV Core-core repulsion = 28343.230589 eV Total energy + Delta-G solvation = -3935.204993 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.86 seconds Orbital eigenvalues (eV) -41.34329 -39.70873 -37.37621 -36.17004 -35.63585 -33.76172 -32.12702 -31.85457 -28.91998 -28.33850 -27.70859 -27.47063 -26.77601 -24.54419 -23.43226 -22.87355 -21.64985 -20.90053 -19.70653 -18.61919 -18.31580 -17.04030 -16.60197 -16.38558 -15.85616 -15.37147 -15.25953 -14.89203 -14.74087 -14.29782 -14.06700 -13.94217 -13.83833 -13.62645 -13.38479 -13.11559 -12.64507 -12.55431 -12.41041 -12.33905 -12.30669 -12.28756 -11.96544 -11.86582 -11.78154 -11.71701 -11.44390 -11.22086 -10.99319 -10.95067 -10.91818 -10.81665 -10.74820 -10.52829 -10.03041 -9.81467 -9.69685 -9.65234 -9.51607 -9.03422 -8.46596 -8.40934 -7.92042 -5.90588 -3.86724 2.17939 2.67505 2.94737 3.38799 3.45237 3.50767 4.03449 4.22752 4.43111 4.55100 4.56526 4.65621 4.73733 4.81738 4.88001 4.94923 5.05370 5.15885 5.21856 5.30888 5.31513 5.40496 5.41874 5.42898 5.50105 5.58624 5.63253 5.74428 5.78581 5.84854 5.87260 5.88692 5.93299 5.93616 6.01854 6.06434 6.09737 6.18969 6.20649 6.31633 6.39890 6.46563 6.47381 6.54837 6.90010 7.12326 7.17737 7.28041 7.51408 7.65979 7.75924 7.95274 8.30843 8.71340 9.20411 9.71941 11.23093 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.008362 B = 0.005737 C = 0.003763 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3347.643491 B = 4879.276222 C = 7438.718916 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.134 4.134 2 C -0.111 4.111 3 C -0.138 4.138 4 C -0.137 4.137 5 C 0.327 3.673 6 O -0.398 6.398 7 C 0.079 3.921 8 N -0.610 5.610 9 C 0.102 3.898 10 C -0.114 4.114 11 C 0.062 3.938 12 C -0.110 4.110 13 C -0.121 4.121 14 C 0.034 3.966 15 N -0.488 5.488 16 C 0.057 3.943 17 C -0.007 4.007 18 C -0.509 4.509 19 H 0.077 0.923 20 C 0.066 3.934 21 N -0.905 5.905 22 Si 0.875 3.125 23 H -0.279 1.279 24 H -0.289 1.289 25 H -0.264 1.264 26 C 0.519 3.481 27 O -0.526 6.526 28 H 0.066 0.934 29 H 0.058 0.942 30 H 0.062 0.938 31 H 0.059 0.941 32 H 0.066 0.934 33 H 0.062 0.938 34 H 0.059 0.941 35 H 0.066 0.934 36 H 0.059 0.941 37 H 0.110 0.890 38 H 0.107 0.893 39 H 0.075 0.925 40 H 0.077 0.923 41 H 0.081 0.919 42 H 0.103 0.897 43 H 0.076 0.924 44 H 0.072 0.928 45 H 0.074 0.926 46 H 0.070 0.930 47 H 0.052 0.948 48 H 0.085 0.915 49 H 0.040 0.960 50 H 0.074 0.926 51 H 0.021 0.979 52 H 0.009 0.991 53 H 0.260 0.740 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 19.638 -2.004 -10.223 22.230 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 -0.192 4.192 2 C -0.113 4.113 3 C -0.196 4.196 4 C -0.194 4.194 5 C 0.196 3.804 6 O -0.266 6.266 7 C -0.044 4.044 8 N -0.344 5.344 9 C -0.021 4.021 10 C -0.153 4.153 11 C -0.032 4.032 12 C -0.149 4.149 13 C -0.159 4.159 14 C -0.094 4.094 15 N -0.213 5.213 16 C -0.070 4.070 17 C -0.045 4.045 18 C -0.548 4.548 19 H 0.095 0.905 20 C -0.134 4.134 21 N -0.545 5.545 22 Si 0.703 3.297 23 H -0.205 1.205 24 H -0.215 1.215 25 H -0.189 1.189 26 C 0.306 3.694 27 O -0.401 6.401 28 H 0.085 0.915 29 H 0.077 0.923 30 H 0.081 0.919 31 H 0.078 0.922 32 H 0.085 0.915 33 H 0.081 0.919 34 H 0.078 0.922 35 H 0.085 0.915 36 H 0.078 0.922 37 H 0.127 0.873 38 H 0.125 0.875 39 H 0.093 0.907 40 H 0.095 0.905 41 H 0.100 0.900 42 H 0.121 0.879 43 H 0.095 0.905 44 H 0.091 0.909 45 H 0.092 0.908 46 H 0.088 0.912 47 H 0.070 0.930 48 H 0.104 0.896 49 H 0.058 0.942 50 H 0.092 0.908 51 H 0.040 0.960 52 H 0.027 0.973 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges 18.886 -2.122 -9.596 21.290 hybrid contribution -0.354 0.750 0.452 0.944 sum 18.531 -1.372 -9.144 20.710 Atomic orbital electron populations 1.21709 0.92042 1.03058 1.02344 1.21156 0.98298 0.96863 0.94940 1.21833 1.00919 0.93834 1.02992 1.21830 1.00870 1.00541 0.96151 1.25102 0.91356 0.77573 0.86340 1.90607 1.58020 1.35563 1.42414 1.21795 0.96194 0.99499 0.86948 1.48048 1.71865 1.07941 1.06565 1.22220 1.01649 0.79820 0.98384 1.22634 1.00366 0.98700 0.93556 1.22095 0.94569 0.93528 0.93019 1.22295 0.96241 1.01858 0.94463 1.22561 0.95339 1.01938 0.96037 1.23336 0.95514 0.96987 0.93532 1.65110 1.00689 1.51153 1.04298 1.22465 0.88387 0.99053 0.97083 1.19591 0.93172 0.96700 0.94990 1.21117 0.90231 1.44782 0.98668 0.90501 1.24978 0.95720 0.94945 0.97753 1.69924 0.98908 1.49278 1.36379 0.86841 0.77298 0.79208 0.86367 1.20482 1.21497 1.18884 1.21234 0.74708 0.89239 0.84252 1.90699 1.50689 1.15683 1.83010 0.91472 0.92344 0.91929 0.92194 0.91531 0.91877 0.92167 0.91498 0.92187 0.87258 0.87493 0.90651 0.90475 0.90008 0.87896 0.90519 0.90906 0.90776 0.91153 0.92976 0.89618 0.94155 0.90768 0.96033 0.97301 0.93001 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 -0.13 -1.89 7.77 37.16 0.29 -1.60 16 2 C -0.11 -1.32 0.87 -155.66 -0.14 -1.45 16 3 C -0.14 -1.44 8.26 37.16 0.31 -1.13 16 4 C -0.14 -1.15 8.25 37.16 0.31 -0.84 16 5 C 0.33 4.90 6.04 -29.04 -0.18 4.72 16 6 O -0.40 -8.19 15.23 6.01 0.09 -8.10 16 7 C 0.08 0.96 5.69 -5.20 -0.03 0.93 16 8 N -0.61 -8.82 2.42 -173.87 -0.42 -9.24 16 9 C 0.10 1.21 6.85 -2.98 -0.02 1.19 16 10 C -0.11 -1.32 6.33 -25.41 -0.16 -1.48 16 11 C 0.06 0.95 0.79 -132.18 -0.11 0.84 16 12 C -0.11 -1.43 6.18 -25.65 -0.16 -1.59 16 13 C -0.12 -1.60 7.09 -24.62 -0.17 -1.78 16 14 C 0.03 0.60 5.11 -1.65 -0.01 0.59 16 15 N -0.49 -9.05 5.03 -216.65 -1.09 -10.14 16 16 C 0.06 1.30 3.78 -3.82 -0.01 1.28 16 17 C -0.01 -0.18 3.72 -27.88 -0.10 -0.28 16 18 C -0.51 -15.72 9.66 -34.44 -0.33 -16.05 16 19 H 0.08 2.61 7.99 -52.49 -0.42 2.19 16 20 C 0.07 2.05 5.47 -17.82 -0.10 1.96 16 21 N -0.91 -29.39 13.96 55.43 0.77 -28.61 16 22 Si 0.88 22.99 27.47 -169.99 -4.67 18.32 16 23 H -0.28 -7.21 7.11 56.52 0.40 -6.80 16 24 H -0.29 -7.46 7.11 56.52 0.40 -7.06 16 25 H -0.26 -6.68 6.54 56.52 0.37 -6.31 16 26 C 0.52 9.10 4.46 -11.13 -0.05 9.05 16 27 O -0.53 -11.09 16.58 5.55 0.09 -11.00 16 28 H 0.07 1.15 8.10 -51.93 -0.42 0.73 16 29 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 30 H 0.06 0.95 8.10 -51.93 -0.42 0.53 16 31 H 0.06 0.51 7.29 -51.93 -0.38 0.13 16 32 H 0.07 0.58 8.14 -51.93 -0.42 0.15 16 33 H 0.06 0.79 8.14 -51.93 -0.42 0.37 16 34 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 35 H 0.07 0.49 8.14 -51.93 -0.42 0.06 16 36 H 0.06 0.38 7.28 -51.93 -0.38 0.00 16 37 H 0.11 1.29 7.18 -51.92 -0.37 0.91 16 38 H 0.11 0.85 7.38 -51.93 -0.38 0.47 16 39 H 0.08 0.62 8.14 -51.93 -0.42 0.20 16 40 H 0.08 1.06 7.46 -51.93 -0.39 0.68 16 41 H 0.08 0.71 7.57 -51.93 -0.39 0.32 16 42 H 0.10 1.19 8.07 -51.93 -0.42 0.77 16 43 H 0.08 0.78 7.40 -51.93 -0.38 0.39 16 44 H 0.07 1.01 7.44 -51.93 -0.39 0.62 16 45 H 0.07 0.87 8.14 -51.93 -0.42 0.45 16 46 H 0.07 0.84 8.14 -51.93 -0.42 0.42 16 47 H 0.05 1.04 7.98 -51.93 -0.41 0.63 16 48 H 0.09 1.52 7.72 -51.93 -0.40 1.12 16 49 H 0.04 1.04 5.84 -51.93 -0.30 0.73 16 50 H 0.07 1.76 6.71 -51.93 -0.35 1.41 16 51 H 0.02 0.57 7.20 -51.93 -0.37 0.19 16 52 H 0.01 0.23 6.23 -51.93 -0.32 -0.09 16 53 H 0.26 7.90 8.31 -40.82 -0.34 7.56 16 LS Contribution 404.10 15.07 6.09 6.09 Total: -1.00 -37.93 404.10 -9.25 -47.19 By element: Atomic # 1 Polarization: 10.61 SS G_CDS: -9.46 Total: 1.15 kcal Atomic # 6 Polarization: -4.99 SS G_CDS: -0.66 Total: -5.66 kcal Atomic # 7 Polarization: -47.26 SS G_CDS: -0.74 Total: -48.00 kcal Atomic # 8 Polarization: -19.28 SS G_CDS: 0.18 Total: -19.10 kcal Atomic # 14 Polarization: 22.99 SS G_CDS: -4.67 Total: 18.32 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -37.93 -9.25 -47.19 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. ZINC001274038376.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 -15.051 kcal (2) G-P(sol) polarization free energy of solvation -37.934 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.985 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.252 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -47.186 kcal (6) G-S(sol) free energy of system = (1) + (5) -62.237 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.86 seconds