Wall clock time and date at job start Sat Mar 6 2021 23:34:36 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 O 2 2 C 1.42898 * 1 3 3 Si 1.86295 * 109.47411 * 2 1 4 4 C 1.50702 * 109.47121 * 120.00287 * 2 1 3 5 5 C 1.34194 * 126.53789 * 255.02651 * 4 2 1 6 6 N 1.36858 * 109.96686 * 179.97438 * 5 4 2 7 7 C 1.37405 * 109.98494 * 0.02562 * 6 5 4 8 8 C 1.39321 * 133.25357 * 180.02562 * 7 6 5 9 9 C 1.36353 * 120.23454 * 180.02562 * 8 7 6 10 10 C 1.40165 * 120.67151 * 359.95193 * 9 8 7 11 11 C 1.47654 * 119.97458 * 180.02562 * 10 9 8 12 12 O 1.21578 * 119.99980 * 179.97438 * 11 10 9 13 13 N 1.34779 * 120.00003 * 359.97438 * 11 10 9 14 14 C 1.46504 * 119.99875 * 180.02562 * 13 11 10 15 15 H 1.09000 * 109.47107 * 35.00101 * 14 13 11 16 16 C 1.53000 * 109.47033 * 155.00314 * 14 13 11 17 17 C 1.53001 * 109.47088 * 59.99751 * 16 14 13 18 18 C 1.52999 * 109.47294 * 60.00187 * 17 16 14 19 19 H 1.09007 * 109.47132 * 59.99449 * 18 17 16 20 20 C 1.50696 * 109.47471 * 179.97438 * 18 17 16 21 21 N 1.30108 * 124.94569 * 265.02404 * 20 18 17 22 22 C 1.35790 * 109.64438 * 179.97438 * 21 20 18 23 23 C 1.39704 * 133.60747 * 180.02562 * 22 21 20 24 24 C 1.36631 * 119.88386 * 179.97438 * 23 22 21 25 25 C 1.38730 * 120.67431 * 359.97438 * 24 23 22 26 26 C 1.37897 * 120.45009 * 0.02562 * 25 24 23 27 27 C 1.38789 * 119.68331 * 359.96093 * 26 25 24 28 28 N 1.36037 * 124.94360 * 84.71841 * 20 18 17 29 29 C 1.53000 * 109.46901 * 299.99927 * 18 17 16 30 30 C 1.52998 * 109.46854 * 275.00280 * 14 13 11 31 31 C 1.39189 * 120.05108 * 0.02562 * 10 9 8 32 32 C 1.39226 * 119.39541 * 0.02562 * 31 10 9 33 33 H 0.96702 * 113.99751 * 60.00697 * 1 2 3 34 34 H 1.09004 * 109.47451 * 239.99526 * 2 1 3 35 35 H 1.48502 * 109.99803 * 298.68060 * 3 2 1 36 36 H 1.48495 * 110.00012 * 59.99657 * 3 2 1 37 37 H 1.07997 * 125.01569 * 359.73100 * 5 4 2 38 38 H 0.97001 * 125.00879 * 179.97438 * 6 5 4 39 39 H 1.08000 * 119.88327 * 0.03405 * 8 7 6 40 40 H 1.08008 * 119.66539 * 179.97438 * 9 8 7 41 41 H 0.96993 * 119.99928 * 0.02562 * 13 11 10 42 42 H 1.08998 * 109.47066 * 179.97438 * 16 14 13 43 43 H 1.09007 * 109.46694 * 300.00013 * 16 14 13 44 44 H 1.09006 * 109.47047 * 180.02562 * 17 16 14 45 45 H 1.08998 * 109.47278 * 300.00005 * 17 16 14 46 46 H 1.07999 * 120.05662 * 359.94998 * 23 22 21 47 47 H 1.08007 * 119.66186 * 180.02562 * 24 23 22 48 48 H 1.08002 * 119.77987 * 179.97438 * 25 24 23 49 49 H 1.07997 * 120.15888 * 179.97438 * 26 25 24 50 50 H 0.97000 * 126.35071 * 0.02562 * 28 20 18 51 51 H 1.09005 * 109.47217 * 179.97438 * 29 18 17 52 52 H 1.08998 * 109.47066 * 299.99811 * 29 18 17 53 53 H 1.08997 * 109.47775 * 60.00286 * 30 14 13 54 54 H 1.09003 * 109.46896 * 180.02562 * 30 14 13 55 55 H 1.07999 * 120.30205 * 179.97438 * 31 10 9 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0501 1.7564 0.0000 4 6 1.9313 -0.7105 1.2304 5 6 2.4603 -0.1387 2.3232 6 7 2.8019 -1.1004 3.2350 7 6 2.4952 -2.3455 2.7414 8 6 2.6337 -3.6350 3.2506 9 6 2.2312 -4.7104 2.5153 10 6 1.6733 -4.5370 1.2412 11 6 1.2422 -5.7124 0.4584 12 8 0.7577 -5.5626 -0.6465 13 7 1.3857 -6.9515 0.9689 14 6 0.9585 -8.1178 0.1920 15 1 1.1443 -7.9371 -0.8667 16 6 1.7460 -9.3488 0.6452 17 6 1.4851 -9.6025 2.1313 18 6 -0.0095 -9.8432 2.3529 19 1 -0.3274 -10.7110 1.7749 20 6 -0.2664 -10.0937 3.8166 21 7 -0.3386 -11.2689 4.3701 22 6 -0.5798 -11.1333 5.6995 23 6 -0.7460 -12.0434 6.7464 24 6 -0.9827 -11.5884 8.0128 25 6 -1.0600 -10.2279 8.2731 26 6 -0.8992 -9.3114 7.2555 27 6 -0.6577 -9.7551 5.9628 28 7 -0.4507 -9.1238 4.7524 29 6 -0.7970 -8.6122 1.8997 30 6 -0.5361 -8.3585 0.4136 31 6 1.5253 -3.2577 0.7133 32 6 1.9364 -2.1579 1.4616 33 1 -0.3933 0.4416 -0.7651 34 1 1.7924 -0.5139 -0.8900 35 1 1.5879 2.4585 -1.2243 36 1 1.5615 2.4678 1.2084 37 1 2.5997 0.9234 2.4610 38 1 3.2023 -0.9285 4.1016 39 1 3.0611 -3.7832 4.2313 40 1 2.3432 -5.7060 2.9188 41 1 1.7719 -7.0711 1.8506 42 1 1.4278 -10.2166 0.0675 43 1 2.8108 -9.1772 0.4873 44 1 2.0465 -10.4792 2.4543 45 1 1.8030 -8.7348 2.7093 46 1 -0.6878 -13.1047 6.5549 47 1 -1.1103 -12.2951 8.8195 48 1 -1.2482 -9.8842 9.2796 49 1 -0.9607 -8.2534 7.4634 50 1 -0.4404 -8.1662 4.5978 51 1 -1.8619 -8.7839 2.0572 52 1 -0.4791 -7.7445 2.4777 53 1 -1.0972 -7.4816 0.0907 54 1 -0.8539 -9.2265 -0.1641 55 1 1.0963 -3.1194 -0.2681 There are 76 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 76 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_13813120_13287722.mol2 55 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 23:34:36 Heat of formation + Delta-G solvation = 61.752541 kcal Electronic energy + Delta-G solvation = -39252.663975 eV Core-core repulsion = 34414.449622 eV Total energy + Delta-G solvation = -4838.214353 eV No. of doubly occupied orbitals = 76 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 417.184 amu Computer time = 1.91 seconds Orbital eigenvalues (eV) -43.23494 -42.46829 -41.29755 -39.49050 -38.16509 -37.93766 -37.46939 -35.04331 -34.19447 -33.39446 -32.18339 -31.91329 -30.91258 -30.79174 -30.36059 -29.21838 -26.46173 -25.36919 -24.49297 -23.84384 -23.47769 -23.32067 -22.78161 -21.90941 -21.58065 -20.63215 -20.18805 -19.09895 -18.90353 -18.60781 -18.50706 -18.06374 -17.33649 -16.99611 -16.78887 -16.42311 -16.28853 -15.92550 -15.87035 -15.49011 -15.43091 -15.25475 -15.06904 -15.03782 -14.92085 -14.83830 -14.81042 -14.68947 -14.15557 -13.83755 -13.83291 -13.51479 -13.46085 -13.30679 -13.25512 -12.85397 -12.80077 -12.67652 -12.59188 -12.50838 -12.21840 -12.16739 -11.83900 -11.80723 -11.79954 -11.44617 -11.29798 -11.04231 -11.00666 -10.80601 -10.38755 -10.13233 -9.36328 -9.33819 -9.13002 -8.82788 -4.89665 -0.15321 -0.03140 0.18996 0.53221 1.32552 1.47218 1.62740 1.74712 1.86215 1.88452 1.96130 2.08231 2.14109 2.87815 2.88557 2.94992 3.50475 3.51910 3.59811 3.65087 3.69012 3.73503 3.80211 3.90677 3.96543 4.01914 4.11212 4.13805 4.15801 4.22598 4.25730 4.33212 4.37402 4.40344 4.41242 4.44662 4.46658 4.49660 4.52841 4.59410 4.63904 4.77180 4.80699 4.88907 4.98050 5.00307 5.01019 5.10196 5.12233 5.13616 5.24478 5.25957 5.29157 5.34416 5.42417 5.45958 5.52660 5.54728 5.56239 5.57849 5.93867 5.96758 6.38907 6.51734 6.56373 6.62145 6.86879 7.21200 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.564 6.564 2 C -0.064 4.064 3 Si 0.783 3.217 4 C -0.182 4.182 5 C 0.078 3.922 6 N -0.571 5.571 7 C 0.111 3.889 8 C -0.125 4.125 9 C -0.067 4.067 10 C -0.178 4.178 11 C 0.563 3.437 12 O -0.585 6.585 13 N -0.705 5.705 14 C 0.145 3.855 15 H 0.076 0.924 16 C -0.116 4.116 17 C -0.105 4.105 18 C -0.004 4.004 19 H 0.108 0.892 20 C 0.298 3.702 21 N -0.531 5.531 22 C 0.013 3.987 23 C -0.090 4.090 24 C -0.126 4.126 25 C -0.104 4.104 26 C -0.116 4.116 27 C 0.033 3.967 28 N -0.586 5.586 29 C -0.107 4.107 30 C -0.124 4.124 31 C -0.020 4.020 32 C -0.128 4.128 33 H 0.390 0.610 34 H 0.070 0.930 35 H -0.293 1.293 36 H -0.278 1.278 37 H 0.204 0.796 38 H 0.439 0.561 39 H 0.161 0.839 40 H 0.158 0.842 41 H 0.409 0.591 42 H 0.095 0.905 43 H 0.086 0.914 44 H 0.075 0.925 45 H 0.073 0.927 46 H 0.127 0.873 47 H 0.150 0.850 48 H 0.157 0.843 49 H 0.146 0.854 50 H 0.434 0.566 51 H 0.065 0.935 52 H 0.071 0.929 53 H 0.052 0.948 54 H 0.088 0.912 55 H 0.110 0.890 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.205 4.115 5.783 9.427 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 O -0.373 6.373 2 C -0.172 4.172 3 Si 0.685 3.315 4 C -0.189 4.189 5 C -0.049 4.049 6 N -0.175 5.175 7 C 0.001 3.999 8 C -0.145 4.145 9 C -0.087 4.087 10 C -0.182 4.182 11 C 0.352 3.648 12 O -0.466 6.466 13 N -0.358 5.358 14 C 0.040 3.960 15 H 0.094 0.906 16 C -0.154 4.154 17 C -0.144 4.144 18 C -0.024 4.024 19 H 0.127 0.873 20 C 0.030 3.970 21 N -0.252 5.252 22 C -0.105 4.105 23 C -0.110 4.110 24 C -0.146 4.146 25 C -0.124 4.124 26 C -0.137 4.137 27 C -0.077 4.077 28 N -0.198 5.198 29 C -0.145 4.145 30 C -0.163 4.163 31 C -0.040 4.040 32 C -0.132 4.132 33 H 0.239 0.761 34 H 0.088 0.912 35 H -0.220 1.220 36 H -0.205 1.205 37 H 0.221 0.779 38 H 0.280 0.720 39 H 0.178 0.822 40 H 0.175 0.825 41 H 0.248 0.752 42 H 0.114 0.886 43 H 0.104 0.896 44 H 0.094 0.906 45 H 0.092 0.908 46 H 0.145 0.855 47 H 0.168 0.832 48 H 0.174 0.826 49 H 0.163 0.837 50 H 0.275 0.725 51 H 0.084 0.916 52 H 0.089 0.911 53 H 0.071 0.929 54 H 0.107 0.893 55 H 0.128 0.872 Dipole moment (debyes) X Y Z Total from point charges 5.898 3.913 5.317 8.853 hybrid contribution -1.377 0.934 0.026 1.664 sum 4.521 4.848 5.343 8.514 Atomic orbital electron populations 1.86583 1.19425 1.80792 1.50507 1.24526 0.83310 1.12286 0.97031 0.94136 0.89690 0.70399 0.77233 1.19817 1.09865 0.91189 0.97988 1.22074 0.99154 0.95547 0.88136 1.41727 1.53972 1.03229 1.18585 1.18644 0.99886 0.87833 0.93539 1.20047 1.04401 0.87911 1.02114 1.20834 0.96118 0.99934 0.91795 1.19603 1.08840 0.92328 0.97417 1.18398 0.77280 0.83982 0.85142 1.90766 1.46779 1.86716 1.22323 1.45889 1.63666 1.04689 1.21539 1.21007 0.93906 0.84844 0.96211 0.90570 1.21791 1.01084 0.96896 0.95628 1.21548 0.92909 1.02873 0.97039 1.19940 0.97701 1.00703 0.84062 0.87349 1.23861 0.96457 0.82676 0.93960 1.70375 1.23654 1.24558 1.06593 1.19472 1.06354 0.92801 0.91848 1.20272 1.00435 0.99059 0.91223 1.21003 1.00605 0.96792 0.96209 1.21317 0.98786 0.92513 0.99769 1.20335 1.03447 1.01377 0.88505 1.19134 1.06462 0.93207 0.88886 1.42948 1.60697 1.10408 1.05777 1.21513 0.99977 0.96343 0.96711 1.21842 0.95929 1.02436 0.96091 1.20588 0.94318 0.90655 0.98420 1.19192 1.05157 0.93383 0.95503 0.76074 0.91155 1.21995 1.20468 0.77927 0.71995 0.82165 0.82461 0.75176 0.88620 0.89563 0.90640 0.90799 0.85481 0.83182 0.82551 0.83659 0.72486 0.91604 0.91077 0.92873 0.89306 0.87237 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 O -0.56 -3.49 12.86 -148.98 -1.92 -5.40 16 2 C -0.06 -0.15 3.05 71.24 0.22 0.06 16 3 Si 0.78 -2.32 30.79 68.60 2.11 -0.21 16 4 C -0.18 -0.67 5.61 -18.61 -0.10 -0.77 16 5 C 0.08 -0.20 10.43 82.99 0.87 0.66 16 6 N -0.57 2.68 6.05 -187.49 -1.13 1.55 16 7 C 0.11 0.05 7.27 39.19 0.28 0.33 16 8 C -0.12 0.48 10.00 22.09 0.22 0.70 16 9 C -0.07 0.20 9.46 22.30 0.21 0.41 16 10 C -0.18 -0.81 5.87 -20.09 -0.12 -0.93 16 11 C 0.56 3.59 7.73 86.73 0.67 4.26 16 12 O -0.58 -9.07 15.99 -3.96 -0.06 -9.13 16 13 N -0.70 1.37 4.18 -445.58 -1.86 -0.50 16 14 C 0.14 -0.30 2.78 44.99 0.13 -0.17 16 15 H 0.08 0.19 7.58 -2.39 -0.02 0.17 16 16 C -0.12 0.78 5.61 30.59 0.17 0.95 16 17 C -0.11 0.66 5.01 30.59 0.15 0.82 16 18 C 0.00 0.01 2.66 -11.54 -0.03 -0.02 16 19 H 0.11 -0.22 8.14 -2.38 -0.02 -0.24 16 20 C 0.30 0.84 6.81 137.92 0.94 1.78 16 21 N -0.53 -5.34 11.27 -179.97 -2.03 -7.37 16 22 C 0.01 0.12 7.23 39.45 0.29 0.41 16 23 C -0.09 -0.60 10.05 22.25 0.22 -0.37 16 24 C -0.13 -0.20 9.96 22.01 0.22 0.02 16 25 C -0.10 0.05 10.03 22.31 0.22 0.27 16 26 C -0.12 -0.07 10.07 22.32 0.22 0.15 16 27 C 0.03 0.15 7.30 38.85 0.28 0.44 16 28 N -0.59 0.03 5.97 -179.23 -1.07 -1.05 16 29 C -0.11 0.41 4.78 30.60 0.15 0.56 16 30 C -0.12 0.21 5.60 30.60 0.17 0.38 16 31 C -0.02 -0.18 9.64 22.74 0.22 0.04 16 32 C -0.13 -0.81 6.34 -20.21 -0.13 -0.94 16 33 H 0.39 -0.65 8.74 -74.06 -0.65 -1.30 16 34 H 0.07 0.13 7.96 -2.38 -0.02 0.11 16 35 H -0.29 -0.71 7.11 99.48 0.71 0.00 16 36 H -0.28 -0.25 7.04 99.48 0.70 0.45 16 37 H 0.20 -1.81 6.30 -2.91 -0.02 -1.82 16 38 H 0.44 -5.25 8.96 -92.71 -0.83 -6.08 16 39 H 0.16 -1.70 8.06 -2.91 -0.02 -1.72 16 40 H 0.16 -1.66 6.36 -2.91 -0.02 -1.68 16 41 H 0.41 -3.17 4.87 -92.71 -0.45 -3.62 16 42 H 0.10 -0.73 8.14 -2.39 -0.02 -0.75 16 43 H 0.09 -0.64 8.14 -2.38 -0.02 -0.66 16 44 H 0.07 -0.32 8.14 -2.38 -0.02 -0.34 16 45 H 0.07 -0.67 6.51 -2.39 -0.02 -0.68 16 46 H 0.13 0.68 8.06 -2.91 -0.02 0.65 16 47 H 0.15 -0.51 8.06 -2.91 -0.02 -0.54 16 48 H 0.16 -0.96 8.06 -2.91 -0.02 -0.99 16 49 H 0.15 -0.69 8.06 -2.91 -0.02 -0.71 16 50 H 0.43 -2.76 8.10 -92.71 -0.75 -3.51 16 51 H 0.07 -0.13 8.14 -2.38 -0.02 -0.15 16 52 H 0.07 -0.41 6.83 -2.39 -0.02 -0.42 16 53 H 0.05 0.20 8.14 -2.39 -0.02 0.18 16 54 H 0.09 -0.30 8.14 -2.39 -0.02 -0.32 16 55 H 0.11 1.42 7.64 -2.91 -0.02 1.40 16 Total: 0.00 -33.49 441.73 -2.14 -35.63 By element: Atomic # 1 Polarization: -20.91 SS G_CDS: -1.65 Total: -22.56 kcal Atomic # 6 Polarization: 3.56 SS G_CDS: 5.48 Total: 9.03 kcal Atomic # 7 Polarization: -1.27 SS G_CDS: -6.10 Total: -7.37 kcal Atomic # 8 Polarization: -12.55 SS G_CDS: -1.98 Total: -14.53 kcal Atomic # 14 Polarization: -2.32 SS G_CDS: 2.11 Total: -0.21 kcal Total: -33.49 -2.14 -35.63 kcal The number of atoms in the molecule is 55 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_13813120_13287722.mol2 55 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 97.387 kcal (2) G-P(sol) polarization free energy of solvation -33.492 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 63.895 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -2.142 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -35.635 kcal (6) G-S(sol) free energy of system = (1) + (5) 61.753 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.91 seconds