Wall clock time and date at job start Thu Mar 4 2021 18:30:37 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 Si 1.86301 * 1 3 3 C 1.86309 * 109.60318 * 2 1 4 4 C 1.88878 * 109.60753 * 120.32928 * 2 1 3 5 5 C 1.46938 * 108.01889 * 55.38642 * 4 2 1 6 6 C 1.52530 * 114.66382 * 62.65745 * 5 4 2 7 7 N 1.45041 * 107.75214 * 268.14234 * 6 5 4 8 8 C 1.34778 * 120.98236 * 285.01978 * 7 6 5 9 9 O 1.21614 * 119.99808 * 174.78333 * 8 7 6 10 10 C 1.47378 * 120.00284 * 354.77904 * 8 7 6 11 11 C 1.36415 * 127.18843 * 136.54609 * 10 8 7 12 12 C 1.50705 * 125.80379 * 0.02562 * 11 10 8 13 13 O 1.42894 * 109.47005 * 89.99823 * 12 11 10 14 14 C 1.35905 * 116.99743 * 180.02562 * 13 12 11 15 15 C 1.38729 * 120.05306 * 359.72590 * 14 13 12 16 16 C 1.38148 * 119.94185 * 179.74313 * 15 14 13 17 17 C 1.38266 * 120.05368 * 0.51339 * 16 15 14 18 18 C 1.50703 * 119.94484 * 179.74429 * 17 16 15 19 19 O 1.42898 * 109.47238 * 245.01952 * 18 17 16 20 20 Si 1.86299 * 109.46936 * 5.01921 * 18 17 16 21 21 H 1.48500 * 109.47652 * 60.00086 * 20 18 17 22 22 H 1.48501 * 109.46842 * 180.02562 * 20 18 17 23 23 H 1.48500 * 109.47131 * 300.00012 * 20 18 17 24 24 C 1.38264 * 120.11555 * 359.76129 * 17 16 15 25 25 C 1.38152 * 120.05249 * 359.97438 * 24 17 16 26 26 O 1.33653 * 108.39570 * 180.02562 * 11 10 8 27 27 C 1.34222 * 110.90760 * 0.02562 * 26 11 10 28 28 C 1.34175 * 109.12182 * 359.70470 * 27 26 11 29 29 C 1.47147 * 118.16360 * 105.02215 * 7 6 5 30 30 C 1.53980 * 113.91528 * 320.05115 * 29 7 6 31 31 H 1.09005 * 109.47131 * 299.67226 * 1 2 3 32 32 H 1.09005 * 109.46798 * 59.66756 * 1 2 3 33 33 H 1.08992 * 109.47021 * 179.66575 * 1 2 3 34 34 H 1.09000 * 109.46611 * 180.33001 * 3 2 1 35 35 H 1.08994 * 109.47116 * 300.33001 * 3 2 1 36 36 H 1.09001 * 109.47279 * 60.33502 * 3 2 1 37 37 H 1.09000 * 109.74954 * 295.75491 * 4 2 1 38 38 H 1.08993 * 109.79383 * 175.03973 * 4 2 1 39 39 H 1.09001 * 108.41979 * 183.94922 * 5 4 2 40 40 H 1.09000 * 108.41967 * 301.36433 * 5 4 2 41 41 H 1.09000 * 109.78076 * 27.86074 * 6 5 4 42 42 H 1.08997 * 109.78175 * 148.67694 * 6 5 4 43 43 H 1.09000 * 109.46760 * 209.99879 * 12 11 10 44 44 H 1.09003 * 109.47003 * 329.99551 * 12 11 10 45 45 H 1.07997 * 120.03299 * 359.97438 * 15 14 13 46 46 H 1.08003 * 119.97369 * 180.22600 * 16 15 14 47 47 H 1.08997 * 109.47246 * 125.01682 * 18 17 16 48 48 H 0.96697 * 113.99940 * 59.99684 * 19 18 17 49 49 H 1.07993 * 119.97889 * 179.97438 * 24 17 16 50 50 H 1.07998 * 120.03112 * 179.97438 * 25 24 17 51 51 H 1.07995 * 125.43465 * 180.02562 * 27 26 11 52 52 H 1.08000 * 127.02413 * 180.26907 * 28 27 26 53 53 H 1.08999 * 108.59580 * 198.90723 * 29 7 6 54 54 H 1.09002 * 108.48165 * 81.11549 * 29 7 6 55 55 H 1.08996 * 108.88918 * 196.65755 * 30 29 7 56 56 H 1.09007 * 108.88776 * 78.18184 * 30 29 7 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 14 1.8630 0.0000 0.0000 3 6 2.4881 1.7551 0.0000 4 6 2.4968 -0.8985 1.5357 5 6 1.9017 -2.2418 1.5545 6 6 2.2899 -3.1265 0.3742 7 7 1.2913 -2.9449 -0.6619 8 6 0.0685 -3.5010 -0.5521 9 8 -0.7859 -3.2602 -1.3833 10 6 -0.2332 -4.4010 0.5753 11 6 -1.3647 -4.4176 1.3371 12 6 -2.5514 -3.5031 1.1734 13 8 -3.4871 -4.0942 0.2695 14 6 -4.6218 -3.3927 0.0101 15 6 -4.8328 -2.1634 0.6175 16 6 -5.9846 -1.4498 0.3480 17 6 -6.9315 -1.9647 -0.5180 18 6 -8.1898 -1.1867 -0.8057 19 8 -9.3194 -1.9073 -0.3089 20 14 -8.0969 0.4756 0.0302 21 1 -6.9230 1.2245 -0.4860 22 1 -9.3370 1.2419 -0.2528 23 1 -7.9569 0.2853 1.4963 24 6 -6.7262 -3.1922 -1.1202 25 6 -5.5735 -3.9072 -0.8583 26 8 -1.2421 -5.3828 2.2535 27 6 -0.0637 -6.0134 2.1302 28 6 0.6202 -5.4717 1.1108 29 6 1.6496 -2.1361 -1.8377 30 6 2.4851 -0.8863 -1.5046 31 1 -0.3634 0.5088 0.8930 32 1 -0.3633 0.5190 -0.8870 33 1 -0.3633 -1.0276 -0.0060 34 1 3.5781 1.7525 -0.0059 35 1 2.1211 2.2715 -0.8870 36 1 2.1309 2.2681 0.8930 37 1 2.2005 -0.3517 2.4309 38 1 3.5831 -0.9774 1.4951 39 1 2.2069 -2.7409 2.4742 40 1 0.8167 -2.1377 1.5647 41 1 3.2709 -2.8334 0.0005 42 1 2.3103 -4.1705 0.6867 43 1 -3.0283 -3.3499 2.1414 44 1 -2.2188 -2.5440 0.7763 45 1 -4.0956 -1.7629 1.2975 46 1 -6.1477 -0.4910 0.8178 47 1 -8.2925 -1.0470 -1.8818 48 1 -9.2951 -2.0682 0.6442 49 1 -7.4675 -3.5924 -1.7960 50 1 -5.4137 -4.8662 -1.3286 51 1 0.2772 -6.8301 2.7491 52 1 1.5988 -5.7612 0.7575 53 1 0.7325 -1.8189 -2.3340 54 1 2.2182 -2.7609 -2.5266 55 1 2.4538 -0.2042 -2.3542 56 1 3.5187 -1.1879 -1.3344 RHF calculation, no. of doubly occupied orbitals= 73 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 m_22_16915400_4549634.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Mar 4 2021 18:30:37 Heat of formation + Delta-G solvation = -77.909497 kcal Electronic energy + Delta-G solvation = -37539.133225 eV Core-core repulsion = 32925.775238 eV Total energy + Delta-G solvation = -4613.357986 eV No. of doubly occupied orbitals = 73 Molecular weight (most abundant/longest-lived isotopes) = 403.182 amu Computer time = 1.65 seconds Orbital eigenvalues (eV) -43.74150 -41.35123 -41.03387 -39.27752 -37.85878 -37.19853 -34.48456 -33.94897 -32.94260 -32.04561 -31.55530 -31.39447 -29.15991 -28.45051 -27.96034 -27.19192 -26.21211 -25.16323 -23.91405 -23.05510 -22.57381 -22.42239 -21.74870 -19.91609 -19.58229 -18.70549 -18.33529 -17.76046 -17.36979 -17.17004 -17.06417 -16.81738 -16.59658 -16.42377 -16.04930 -15.77740 -15.60021 -15.17254 -15.08197 -15.01173 -14.89271 -14.51010 -14.43360 -14.21542 -14.00192 -13.90998 -13.89947 -13.76958 -13.72652 -13.53081 -13.47533 -13.24962 -13.16842 -13.05619 -12.82873 -12.32193 -12.25567 -12.23156 -12.20009 -12.09980 -12.08169 -11.82784 -11.59732 -11.22006 -10.85843 -10.82024 -10.60434 -10.40089 -10.20568 -10.10963 -9.85455 -9.65982 -9.29458 0.06660 0.21170 0.23800 1.04731 1.17095 1.43078 1.50969 1.51354 1.69081 1.81274 1.86390 1.89629 1.96778 2.08462 2.36143 2.59254 2.65072 3.30155 3.45814 3.55148 3.60989 3.70942 3.78187 3.84476 3.88251 3.90703 3.95286 4.09360 4.18154 4.21618 4.37120 4.37317 4.45369 4.45923 4.49905 4.53853 4.67037 4.67416 4.68322 4.73369 4.77166 4.79783 4.81436 4.82967 4.89711 4.95505 5.00157 5.09098 5.09298 5.18347 5.20673 5.27077 5.36461 5.42687 5.48343 5.50162 5.58601 5.64665 5.66090 5.90839 6.21026 6.31813 6.71404 7.01557 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.467 4.467 2 Si 1.042 2.958 3 C -0.456 4.456 4 C -0.395 4.395 5 C -0.126 4.126 6 C 0.086 3.914 7 N -0.594 5.594 8 C 0.585 3.415 9 O -0.568 6.568 10 C -0.205 4.205 11 C 0.023 3.977 12 C 0.140 3.860 13 O -0.320 6.320 14 C 0.123 3.877 15 C -0.209 4.209 16 C -0.089 4.089 17 C -0.160 4.160 18 C -0.074 4.074 19 O -0.552 6.552 20 Si 0.979 3.021 21 H -0.261 1.261 22 H -0.273 1.273 23 H -0.248 1.248 24 C -0.052 4.052 25 C -0.162 4.162 26 O -0.176 6.176 27 C -0.003 4.003 28 C -0.200 4.200 29 C 0.119 3.881 30 C -0.426 4.426 31 H 0.066 0.934 32 H 0.056 0.944 33 H 0.049 0.951 34 H 0.078 0.922 35 H 0.064 0.936 36 H 0.068 0.932 37 H 0.080 0.920 38 H 0.094 0.906 39 H 0.075 0.925 40 H 0.044 0.956 41 H 0.113 0.887 42 H 0.098 0.902 43 H 0.103 0.897 44 H 0.091 0.909 45 H 0.144 0.856 46 H 0.138 0.862 47 H 0.123 0.877 48 H 0.388 0.612 49 H 0.146 0.854 50 H 0.133 0.867 51 H 0.253 0.747 52 H 0.187 0.813 53 H 0.062 0.938 54 H 0.068 0.932 55 H 0.096 0.904 56 H 0.100 0.900 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.375 0.606 5.188 9.037 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 -0.571 4.571 2 Si 1.234 2.766 3 C -0.563 4.563 4 C -0.481 4.481 5 C -0.164 4.164 6 C -0.036 4.036 7 N -0.326 5.326 8 C 0.374 3.626 9 O -0.448 6.448 10 C -0.209 4.209 11 C -0.029 4.029 12 C 0.065 3.935 13 O -0.234 6.234 14 C 0.078 3.922 15 C -0.227 4.227 16 C -0.107 4.107 17 C -0.160 4.160 18 C -0.184 4.184 19 O -0.359 6.359 20 Si 0.804 3.196 21 H -0.185 1.185 22 H -0.198 1.198 23 H -0.172 1.172 24 C -0.070 4.070 25 C -0.180 4.180 26 O -0.072 6.072 27 C -0.069 4.069 28 C -0.219 4.219 29 C -0.002 4.002 30 C -0.512 4.512 31 H 0.085 0.915 32 H 0.076 0.924 33 H 0.068 0.932 34 H 0.097 0.903 35 H 0.083 0.917 36 H 0.087 0.913 37 H 0.099 0.901 38 H 0.112 0.888 39 H 0.094 0.906 40 H 0.062 0.938 41 H 0.131 0.869 42 H 0.116 0.884 43 H 0.121 0.879 44 H 0.109 0.891 45 H 0.162 0.838 46 H 0.155 0.845 47 H 0.141 0.859 48 H 0.238 0.762 49 H 0.164 0.836 50 H 0.151 0.849 51 H 0.269 0.731 52 H 0.204 0.796 53 H 0.080 0.920 54 H 0.086 0.914 55 H 0.115 0.885 56 H 0.118 0.882 Dipole moment (debyes) X Y Z Total from point charges 6.646 1.297 4.646 8.212 hybrid contribution 0.147 -0.360 -0.005 0.389 sum 6.793 0.937 4.641 8.280 Atomic orbital electron populations 1.26514 1.23941 1.03006 1.03631 0.78857 0.64536 0.66276 0.66922 1.26181 1.06857 1.18996 1.04292 1.25072 1.06131 1.02439 1.14487 1.20400 1.00403 0.96552 0.99087 1.21915 0.92482 1.01923 0.87279 1.47777 1.12455 1.49828 1.22573 1.17452 0.81862 0.79325 0.83960 1.90840 1.47490 1.62783 1.43708 1.21295 0.97223 1.02523 0.99896 1.21779 0.95765 0.93081 0.92290 1.20951 0.85265 0.92621 0.94621 1.86115 1.28294 1.46368 1.62609 1.19206 0.86015 0.91478 0.95456 1.21352 1.00928 0.95398 1.05071 1.21042 0.93246 0.99526 0.96836 1.20375 0.97965 0.97293 1.00396 1.24950 0.83878 1.03848 1.05733 1.86482 1.41790 1.78120 1.29521 0.85274 0.79487 0.75022 0.79851 1.18536 1.19782 1.17182 1.20993 0.95379 0.93178 0.97436 1.20682 0.94117 1.02439 1.00801 1.83775 1.37404 1.38593 1.47420 1.24896 0.82434 0.98955 1.00625 1.23150 1.02530 0.97501 0.98679 1.21234 0.99819 0.92661 0.86514 1.26571 1.05457 1.02136 1.16989 0.91496 0.92424 0.93208 0.90316 0.91679 0.91295 0.90142 0.88751 0.90640 0.93751 0.86897 0.88443 0.87881 0.89115 0.83821 0.84452 0.85920 0.76246 0.83578 0.84880 0.73086 0.79566 0.91988 0.91407 0.88521 0.88153 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.47 -0.94 8.41 113.37 0.95 0.01 16 2 Si 1.04 -5.13 10.48 68.60 0.72 -4.41 16 3 C -0.46 1.74 8.65 113.37 0.98 2.72 16 4 C -0.39 2.53 4.77 70.10 0.33 2.86 16 5 C -0.13 0.59 4.71 28.56 0.13 0.72 16 6 C 0.09 -0.44 5.07 86.50 0.44 0.00 16 7 N -0.59 -0.81 1.84 -826.73 -1.52 -2.34 16 8 C 0.58 4.81 5.40 86.65 0.47 5.28 16 9 O -0.57 -9.61 16.05 -4.08 -0.07 -9.67 16 10 C -0.20 -1.05 4.71 -18.99 -0.09 -1.14 16 11 C 0.02 0.14 7.00 25.26 0.18 0.32 16 12 C 0.14 0.85 4.81 71.24 0.34 1.19 16 13 O -0.32 -3.68 10.12 -92.48 -0.94 -4.61 16 14 C 0.12 1.17 6.69 22.51 0.15 1.32 16 15 C -0.21 -1.19 9.04 22.37 0.20 -0.98 16 16 C -0.09 -0.34 8.66 22.26 0.19 -0.15 16 17 C -0.16 -0.61 5.35 -19.85 -0.11 -0.72 16 18 C -0.07 -0.07 2.80 71.24 0.20 0.13 16 19 O -0.55 -1.04 12.83 -148.98 -1.91 -2.95 16 20 Si 0.98 0.25 25.13 68.60 1.72 1.97 16 21 H -0.26 -0.50 7.11 99.48 0.71 0.21 16 22 H -0.27 -0.91 7.11 99.48 0.71 -0.21 16 23 H -0.25 0.14 7.04 99.48 0.70 0.84 16 24 C -0.05 -0.27 9.68 22.26 0.22 -0.06 16 25 C -0.16 -1.34 9.99 22.37 0.22 -1.12 16 26 O -0.18 -0.54 10.52 4.39 0.05 -0.50 16 27 C 0.00 0.01 12.03 66.89 0.80 0.82 16 28 C -0.20 0.42 9.32 23.65 0.22 0.64 16 29 C 0.12 0.11 5.75 86.59 0.50 0.60 16 30 C -0.43 2.04 4.36 72.31 0.32 2.36 16 31 H 0.07 0.06 7.96 -2.38 -0.02 0.04 16 32 H 0.06 0.22 7.96 -2.38 -0.02 0.20 16 33 H 0.05 0.30 5.74 -2.39 -0.01 0.28 16 34 H 0.08 -0.41 7.96 -2.39 -0.02 -0.43 16 35 H 0.06 -0.18 7.96 -2.39 -0.02 -0.19 16 36 H 0.07 -0.23 7.96 -2.39 -0.02 -0.25 16 37 H 0.08 -0.49 8.00 -2.39 -0.02 -0.51 16 38 H 0.09 -0.87 8.00 -2.39 -0.02 -0.89 16 39 H 0.08 -0.46 8.14 -2.39 -0.02 -0.48 16 40 H 0.04 -0.03 5.88 -2.39 -0.01 -0.04 16 41 H 0.11 -1.04 6.71 -2.39 -0.02 -1.06 16 42 H 0.10 -0.71 4.60 -2.39 -0.01 -0.73 16 43 H 0.10 0.10 7.65 -2.39 -0.02 0.08 16 44 H 0.09 0.57 7.35 -2.39 -0.02 0.55 16 45 H 0.14 0.22 6.30 -2.91 -0.02 0.20 16 46 H 0.14 0.02 4.86 -2.91 -0.01 0.00 16 47 H 0.12 -0.06 7.96 -2.39 -0.02 -0.08 16 48 H 0.39 -1.74 8.70 -74.06 -0.64 -2.39 16 49 H 0.15 0.34 8.06 -2.91 -0.02 0.31 16 50 H 0.13 0.97 8.06 -2.91 -0.02 0.95 16 51 H 0.25 -3.32 8.06 -2.91 -0.02 -3.34 16 52 H 0.19 -1.45 6.79 -2.91 -0.02 -1.47 16 53 H 0.06 0.39 7.10 -2.39 -0.02 0.37 16 54 H 0.07 -0.02 8.14 -2.39 -0.02 -0.04 16 55 H 0.10 -0.52 7.93 -2.39 -0.02 -0.54 16 56 H 0.10 -0.86 7.30 -2.38 -0.02 -0.87 16 Total: 0.00 -22.91 436.57 5.72 -17.19 By element: Atomic # 1 Polarization: -10.49 SS G_CDS: 1.01 Total: -9.48 kcal Atomic # 6 Polarization: 8.16 SS G_CDS: 6.66 Total: 14.81 kcal Atomic # 7 Polarization: -0.81 SS G_CDS: -1.52 Total: -2.34 kcal Atomic # 8 Polarization: -14.87 SS G_CDS: -2.87 Total: -17.74 kcal Atomic # 14 Polarization: -4.89 SS G_CDS: 2.44 Total: -2.44 kcal Total: -22.91 5.72 -17.19 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. m_22_16915400_4549634.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 -60.723 kcal (2) G-P(sol) polarization free energy of solvation -22.905 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -83.628 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 5.719 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -17.186 kcal (6) G-S(sol) free energy of system = (1) + (5) -77.909 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.65 seconds