Wall clock time and date at job start Sat Apr 11 2020 06:13:19 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 * 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 1.52994 * 1 3 3 C 1.53001 * 109.46762 * 2 1 4 4 H 1.08991 * 109.48469 * 55.02353 * 3 2 1 5 5 C 1.53100 * 109.47994 * 175.05882 * 3 2 1 6 6 C 1.53178 * 109.16395 * 177.59164 * 5 3 2 7 7 H 1.09003 * 109.54455 * 62.87879 * 6 5 3 8 8 C 1.52998 * 109.54318 * 183.15086 * 6 5 3 9 9 C 1.50699 * 109.46974 * 184.55324 * 8 6 5 10 10 O 1.21285 * 120.00297 * 0.02562 * 9 8 6 11 11 N 1.34778 * 120.00066 * 179.97438 * 9 8 6 12 12 C 1.46494 * 120.00240 * 180.02562 * 11 9 8 13 13 C 1.52998 * 109.47149 * 180.02562 * 12 11 9 14 14 C 1.52999 * 109.46962 * 179.97438 * 13 12 11 15 15 C 1.53008 * 109.46977 * 179.97438 * 14 13 12 16 16 C 1.53008 * 109.46848 * 180.02562 * 15 14 13 17 17 C 1.52998 * 109.46833 * 180.02562 * 16 15 14 18 18 N 1.46494 * 109.47149 * 179.97438 * 17 16 15 19 19 C 1.36941 * 120.00036 * 180.02562 * 18 17 16 20 20 H 1.07997 * 120.00002 * 359.97438 * 19 18 17 21 21 C 1.38808 * 119.99632 * 180.02562 * 19 18 17 22 22 N 1.31616 * 120.00548 * 359.97438 * 21 19 18 23 23 Si 1.86801 * 119.99859 * 179.97438 * 21 19 18 24 24 H 1.48501 * 109.47040 * 0.02562 * 23 21 19 25 25 H 1.48505 * 109.47320 * 119.99721 * 23 21 19 26 26 H 1.48499 * 109.47582 * 240.00072 * 23 21 19 27 27 C 1.53181 * 109.03300 * 303.01709 * 6 5 3 28 28 C 1.53096 * 109.16280 * 56.98248 * 27 6 5 29 29 O 1.42894 * 109.41507 * 302.38730 * 28 27 6 30 30 H 1.09000 * 109.47253 * 60.00380 * 1 2 3 31 31 H 1.09008 * 109.47146 * 180.02562 * 1 2 3 32 32 H 1.09004 * 109.47497 * 299.99959 * 1 2 3 33 33 H 1.09004 * 109.47497 * 240.00041 * 2 1 3 34 34 H 1.09000 * 109.47253 * 119.99620 * 2 1 3 35 35 H 1.08997 * 109.51667 * 297.49685 * 5 3 2 36 36 H 1.08997 * 109.52347 * 57.62049 * 5 3 2 37 37 H 1.09000 * 109.47078 * 304.55280 * 8 6 5 38 38 H 1.09005 * 109.47091 * 64.55533 * 8 6 5 39 39 H 0.97005 * 119.99837 * 0.02562 * 11 9 8 40 40 H 1.09000 * 109.47051 * 300.00120 * 12 11 9 41 41 H 1.08999 * 109.47325 * 59.99980 * 12 11 9 42 42 H 1.09000 * 109.47078 * 299.99903 * 13 12 11 43 43 H 1.08997 * 109.47213 * 60.00470 * 13 12 11 44 44 H 1.09001 * 109.47632 * 300.00172 * 14 13 12 45 45 H 1.08999 * 109.47379 * 59.99861 * 14 13 12 46 46 H 1.09000 * 109.47079 * 299.99960 * 15 14 13 47 47 H 1.08994 * 109.46694 * 60.00508 * 15 14 13 48 48 H 1.09000 * 109.47109 * 299.99771 * 16 15 14 49 49 H 1.08997 * 109.46937 * 60.00189 * 16 15 14 50 50 H 1.09001 * 109.47087 * 300.00335 * 17 16 15 51 51 H 1.09005 * 109.47091 * 60.00032 * 17 16 15 52 52 H 0.97008 * 120.00091 * 359.97438 * 18 17 16 53 53 H 0.96998 * 120.00435 * 179.97438 * 22 21 19 54 54 H 1.08998 * 109.52547 * 297.07448 * 27 6 5 55 55 H 1.09004 * 109.52249 * 176.88328 * 27 6 5 56 56 H 1.08997 * 109.47878 * 62.37549 * 28 27 6 57 57 H 1.09005 * 109.47771 * 182.39256 * 28 27 6 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 1.5299 0.0000 0.0000 3 6 2.0399 1.4425 0.0000 4 1 1.6057 1.9816 0.8419 5 6 3.5658 1.4447 0.1243 6 6 4.0733 2.8886 0.0631 7 1 3.6798 3.4497 0.9107 8 6 5.6026 2.8959 0.1076 9 6 6.0968 4.3186 0.1600 10 8 5.3039 5.2364 0.1621 11 7 7.4199 4.5712 0.2057 12 6 7.9003 5.9542 0.2572 13 6 9.4296 5.9615 0.3016 14 6 9.9313 7.4059 0.3548 15 6 11.4607 7.4132 0.3999 16 6 11.9624 8.8577 0.4537 17 6 13.4918 8.8651 0.4981 18 7 13.9722 10.2480 0.5491 19 6 15.3166 10.5046 0.5943 20 1 16.0226 9.6874 0.5928 21 6 15.7717 11.8151 0.6431 22 7 14.9112 12.8110 0.6454 23 14 17.6055 12.1652 0.7054 24 1 18.3549 10.8832 0.6915 25 1 17.9947 12.9783 -0.4747 26 1 17.9250 12.9123 1.9484 27 6 3.5955 3.5310 -1.2429 28 6 2.0685 3.4483 -1.3144 29 8 1.6619 2.0816 -1.2211 30 1 -0.3634 0.5138 -0.8900 31 1 -0.3634 -1.0277 0.0005 32 1 -0.3634 0.5138 0.8900 33 1 1.8934 -0.5138 -0.8900 34 1 1.8933 -0.5138 0.8900 35 1 3.8543 0.9972 1.0754 36 1 3.9988 0.8703 -0.6946 37 1 5.9429 2.3602 0.9937 38 1 5.9944 2.4079 -0.7849 39 1 8.0541 3.8372 0.2044 40 1 7.5603 6.4902 -0.6289 41 1 7.5082 6.4420 1.1496 42 1 9.7700 5.4254 1.1875 43 1 9.8214 5.4739 -0.5910 44 1 9.5910 7.9417 -0.5313 45 1 9.5396 7.8940 1.2472 46 1 11.8007 6.8776 1.2862 47 1 11.8527 6.9251 -0.4924 48 1 11.6225 9.3937 -0.4324 49 1 11.5703 9.3454 1.3461 50 1 13.8321 8.3289 1.3840 51 1 13.8835 8.3774 -0.3946 52 1 13.3380 10.9821 0.5500 53 1 15.2293 13.7267 0.6799 54 1 4.0292 2.9998 -2.0901 55 1 3.9053 4.5758 -1.2696 56 1 1.6349 4.0138 -0.4896 57 1 1.7258 3.8659 -2.2612 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC001180005252.mol2 57 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 06:13:19 Heat of formation + Delta-G solvation = -147.946984 kcal Electronic energy + Delta-G solvation = -28309.447221 eV Core-core repulsion = 24315.902594 eV Total energy + Delta-G solvation = -3993.544627 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 0.85 seconds Orbital eigenvalues (eV) -41.20197 -40.08769 -37.93889 -36.80991 -35.63186 -35.25463 -34.85995 -33.52371 -31.69442 -30.74897 -29.96206 -28.08443 -25.92233 -25.05534 -24.42514 -23.56209 -22.25517 -22.15271 -21.90925 -21.26809 -20.74428 -19.12737 -17.97150 -17.38035 -17.11471 -17.05299 -16.76862 -16.63968 -16.46663 -15.79649 -15.54610 -15.39235 -15.37686 -15.17118 -14.86232 -14.54288 -14.18600 -14.04135 -14.00173 -13.90574 -13.54387 -13.39942 -13.04496 -12.98482 -12.80040 -12.68514 -12.64068 -12.43135 -12.39062 -12.12695 -12.06841 -12.01318 -11.97744 -11.81414 -11.80636 -11.73319 -11.49791 -11.40387 -11.35536 -11.17252 -10.95338 -10.76083 -10.32244 -10.04515 -9.02495 -7.97287 -5.27016 1.46482 1.47900 1.58208 1.68235 2.24330 2.55095 2.86918 3.36569 3.61999 3.67380 3.73344 3.80268 3.99000 4.00934 4.01715 4.10890 4.23104 4.24003 4.26899 4.30207 4.34597 4.40062 4.43951 4.52352 4.55640 4.59138 4.63966 4.69981 4.75830 4.77780 4.82440 4.85223 4.92264 4.96939 4.97651 4.99241 5.04502 5.05994 5.12416 5.15138 5.17466 5.21954 5.26585 5.28388 5.35898 5.43232 5.45980 5.47021 5.52189 5.52761 5.55905 6.25678 6.34046 6.60452 7.30990 7.31508 8.07896 8.30660 9.26938 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.054459 B = 0.001057 C = 0.001045 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 514.026949 B =26484.462578 C =26790.575698 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.113 4.113 3 C 0.082 3.918 4 H 0.051 0.949 5 C -0.138 4.138 6 C -0.072 4.072 7 H 0.061 0.939 8 C -0.128 4.128 9 C 0.504 3.496 10 O -0.583 6.583 11 N -0.722 5.722 12 C 0.120 3.880 13 C -0.117 4.117 14 C -0.114 4.114 15 C -0.103 4.103 16 C -0.118 4.118 17 C 0.148 3.852 18 N -0.752 5.752 19 C -0.249 4.249 20 H 0.076 0.924 21 C -0.077 4.077 22 N -0.972 5.972 23 Si 0.976 3.024 24 H -0.264 1.264 25 H -0.291 1.291 26 H -0.291 1.291 27 C -0.151 4.151 28 C 0.062 3.938 29 O -0.395 6.395 30 H 0.045 0.955 31 H 0.063 0.937 32 H 0.052 0.948 33 H 0.068 0.932 34 H 0.094 0.906 35 H 0.093 0.907 36 H 0.079 0.921 37 H 0.121 0.879 38 H 0.115 0.885 39 H 0.417 0.583 40 H 0.052 0.948 41 H 0.053 0.947 42 H 0.082 0.918 43 H 0.081 0.919 44 H 0.060 0.940 45 H 0.061 0.939 46 H 0.069 0.931 47 H 0.069 0.931 48 H 0.053 0.947 49 H 0.054 0.946 50 H 0.020 0.980 51 H 0.019 0.981 52 H 0.372 0.628 53 H 0.252 0.748 54 H 0.068 0.932 55 H 0.070 0.930 56 H 0.043 0.957 57 H 0.096 0.904 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -27.795 -32.317 -1.070 42.639 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 -0.208 4.208 2 C -0.151 4.151 3 C 0.025 3.975 4 H 0.069 0.931 5 C -0.175 4.175 6 C -0.091 4.091 7 H 0.079 0.921 8 C -0.167 4.167 9 C 0.292 3.708 10 O -0.464 6.464 11 N -0.374 5.374 12 C -0.004 4.004 13 C -0.155 4.155 14 C -0.152 4.152 15 C -0.141 4.141 16 C -0.156 4.156 17 C 0.022 3.978 18 N -0.395 5.395 19 C -0.381 4.381 20 H 0.094 0.906 21 C -0.269 4.269 22 N -0.623 5.623 23 Si 0.805 3.195 24 H -0.188 1.188 25 H -0.219 1.219 26 H -0.218 1.218 27 C -0.189 4.189 28 C -0.014 4.014 29 O -0.315 6.315 30 H 0.065 0.935 31 H 0.082 0.918 32 H 0.071 0.929 33 H 0.087 0.913 34 H 0.112 0.888 35 H 0.112 0.888 36 H 0.097 0.903 37 H 0.139 0.861 38 H 0.133 0.867 39 H 0.254 0.746 40 H 0.071 0.929 41 H 0.071 0.929 42 H 0.100 0.900 43 H 0.100 0.900 44 H 0.079 0.921 45 H 0.079 0.921 46 H 0.088 0.912 47 H 0.088 0.912 48 H 0.072 0.928 49 H 0.072 0.928 50 H 0.038 0.962 51 H 0.037 0.963 52 H 0.204 0.796 53 H 0.061 0.939 54 H 0.087 0.913 55 H 0.089 0.911 56 H 0.062 0.938 57 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges -28.262 -31.841 -1.209 42.592 hybrid contribution 1.121 1.264 0.170 1.698 sum -27.141 -30.577 -1.038 40.898 Atomic orbital electron populations 1.21717 0.95637 1.01917 1.01541 1.21570 0.96436 0.93591 1.03469 1.22309 0.94288 0.94478 0.86447 0.93052 1.22250 0.95397 0.95718 1.04184 1.20908 0.94010 0.96395 0.97829 0.92099 1.21756 0.96185 0.92067 1.06704 1.21337 0.82115 0.92621 0.74741 1.90675 1.55854 1.48563 1.51261 1.46014 1.07301 1.09313 1.74783 1.21279 0.94960 0.83018 1.01122 1.21682 0.92469 0.97354 1.03945 1.21458 0.94877 0.96607 1.02285 1.21419 0.95354 0.94617 1.02736 1.21650 0.94062 0.98518 1.01336 1.20874 0.93960 0.85488 0.97452 1.42691 1.04143 1.03301 1.89333 1.19727 0.84971 0.92183 1.41225 0.90585 1.25628 1.02322 0.95435 1.03519 1.69831 1.34538 0.98436 1.59500 0.85031 0.79725 0.77960 0.76795 1.18850 1.21855 1.21836 1.22286 0.96403 1.02206 0.98010 1.22547 0.94190 0.82642 1.02035 1.87894 1.79049 1.25055 1.39505 0.93532 0.91790 0.92902 0.91290 0.88798 0.88837 0.90252 0.86072 0.86692 0.74649 0.92926 0.92883 0.89975 0.90031 0.92092 0.92071 0.91196 0.91221 0.92798 0.92770 0.96249 0.96277 0.79604 0.93913 0.91306 0.91116 0.93847 0.88610 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 -0.15 -1.45 9.81 71.98 0.71 -0.75 16 2 C -0.11 -0.97 5.64 30.59 0.17 -0.80 16 3 C 0.08 0.95 2.64 30.63 0.08 1.03 16 4 H 0.05 0.63 8.14 -2.39 -0.02 0.61 16 5 C -0.14 -1.13 4.71 30.69 0.14 -0.98 16 6 C -0.07 -0.85 1.92 -10.67 -0.02 -0.87 16 7 H 0.06 0.95 7.97 -2.39 -0.02 0.93 16 8 C -0.13 -1.03 5.18 29.85 0.15 -0.87 16 9 C 0.50 7.90 7.57 87.66 0.66 8.57 16 10 O -0.58 -14.61 13.98 -3.05 -0.04 -14.65 16 11 N -0.72 -8.61 5.56 -463.07 -2.57 -11.19 16 12 C 0.12 1.88 5.67 86.38 0.49 2.37 16 13 C -0.12 -1.50 5.33 30.59 0.16 -1.34 16 14 C -0.11 -2.09 5.21 30.60 0.16 -1.93 16 15 C -0.10 -2.29 5.22 30.60 0.16 -2.13 16 16 C -0.12 -3.75 5.33 30.60 0.16 -3.58 16 17 C 0.15 6.05 6.26 86.38 0.54 6.60 16 18 N -0.75 -39.96 5.60 -343.46 -1.92 -41.88 16 19 C -0.25 -14.37 9.99 84.03 0.84 -13.53 16 20 H 0.08 4.19 7.83 -2.91 -0.02 4.17 16 21 C -0.08 -4.53 5.50 84.86 0.47 -4.06 16 22 N -0.97 -60.90 13.06 21.65 0.28 -60.62 16 23 Si 0.98 46.64 29.55 68.60 2.03 48.67 16 24 H -0.26 -11.78 7.11 99.48 0.71 -11.08 16 25 H -0.29 -13.84 7.11 99.48 0.71 -13.13 16 26 H -0.29 -13.82 7.11 99.48 0.71 -13.12 16 27 C -0.15 -2.28 5.12 30.69 0.16 -2.12 16 28 C 0.06 0.96 6.84 72.01 0.49 1.45 16 29 O -0.40 -6.47 9.94 -148.98 -1.48 -7.95 16 30 H 0.05 0.59 7.82 -2.39 -0.02 0.57 16 31 H 0.06 0.47 8.14 -2.38 -0.02 0.46 16 32 H 0.05 0.49 8.14 -2.39 -0.02 0.47 16 33 H 0.07 0.62 8.14 -2.39 -0.02 0.61 16 34 H 0.09 0.45 8.14 -2.39 -0.02 0.43 16 35 H 0.09 0.41 8.14 -2.39 -0.02 0.39 16 36 H 0.08 0.59 8.14 -2.39 -0.02 0.57 16 37 H 0.12 0.37 8.14 -2.39 -0.02 0.35 16 38 H 0.11 0.50 8.14 -2.38 -0.02 0.48 16 39 H 0.42 2.19 8.47 -92.70 -0.79 1.40 16 40 H 0.05 0.99 8.14 -2.39 -0.02 0.97 16 41 H 0.05 0.99 8.14 -2.39 -0.02 0.98 16 42 H 0.08 0.88 8.14 -2.39 -0.02 0.87 16 43 H 0.08 0.89 8.14 -2.39 -0.02 0.87 16 44 H 0.06 1.18 8.14 -2.39 -0.02 1.16 16 45 H 0.06 1.18 8.14 -2.39 -0.02 1.16 16 46 H 0.07 1.45 8.14 -2.39 -0.02 1.43 16 47 H 0.07 1.45 8.14 -2.39 -0.02 1.43 16 48 H 0.05 1.78 8.14 -2.39 -0.02 1.76 16 49 H 0.05 1.79 8.14 -2.39 -0.02 1.77 16 50 H 0.02 0.79 8.14 -2.39 -0.02 0.77 16 51 H 0.02 0.78 8.14 -2.38 -0.02 0.76 16 52 H 0.37 20.99 7.67 -92.70 -0.71 20.28 16 53 H 0.25 15.17 8.31 -92.71 -0.77 14.40 16 54 H 0.07 0.96 8.14 -2.39 -0.02 0.94 16 55 H 0.07 1.41 6.04 -2.38 -0.01 1.40 16 56 H 0.04 0.69 8.14 -2.39 -0.02 0.68 16 57 H 0.10 1.33 8.14 -2.38 -0.02 1.31 16 Total: -1.00 -74.65 446.47 1.14 -73.52 By element: Atomic # 1 Polarization: 27.73 SS G_CDS: -0.69 Total: 27.04 kcal Atomic # 6 Polarization: -18.48 SS G_CDS: 5.53 Total: -12.95 kcal Atomic # 7 Polarization: -109.47 SS G_CDS: -4.21 Total: -113.68 kcal Atomic # 8 Polarization: -21.07 SS G_CDS: -1.52 Total: -22.60 kcal Atomic # 14 Polarization: 46.64 SS G_CDS: 2.03 Total: 48.67 kcal Total: -74.65 1.14 -73.52 kcal The number of atoms in the molecule is 57 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. ZINC001180005252.mol2 57 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 -74.429 kcal (2) G-P(sol) polarization free energy of solvation -74.654 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -149.083 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.136 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -73.518 kcal (6) G-S(sol) free energy of system = (1) + (5) -147.947 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.85 seconds