Wall clock time and date at job start Sat Apr 11 2020 06:11:50 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 1.53001 * 1 3 3 H 1.08993 * 110.37137 * 2 1 4 4 C 1.54005 * 110.32503 * 237.81303 * 2 1 3 5 5 N 1.47485 * 107.24392 * 242.31631 * 4 2 1 6 6 C 1.34786 * 127.03052 * 154.61643 * 5 4 2 7 7 O 1.21282 * 119.99889 * 180.02562 * 6 5 4 8 8 C 1.50697 * 120.00123 * 0.02562 * 6 5 4 9 9 C 1.52998 * 109.47313 * 180.02562 * 8 6 5 10 10 C 1.53000 * 109.47248 * 180.02562 * 9 8 6 11 11 N 1.46894 * 109.47018 * 179.97438 * 10 9 8 12 12 C 1.46906 * 111.00207 * 169.99946 * 11 10 9 13 13 C 1.46897 * 111.00196 * 293.95222 * 11 10 9 14 14 C 1.48377 * 105.79701 * 334.78511 * 5 4 2 15 15 C 1.54616 * 110.32548 * 122.19255 * 2 1 3 16 16 H 1.09002 * 110.74101 * 22.40549 * 15 2 1 17 17 N 1.46899 * 110.74125 * 259.25639 * 15 2 1 18 18 C 1.46896 * 110.99966 * 154.99732 * 17 15 2 19 19 C 1.50702 * 109.47193 * 180.02562 * 18 17 15 20 20 O 1.21301 * 119.99779 * 0.02562 * 19 18 17 21 21 N 1.34776 * 120.00312 * 180.02562 * 19 18 17 22 22 C 1.37102 * 119.99906 * 179.97438 * 21 19 18 23 23 H 1.07997 * 120.00064 * 0.02562 * 22 21 19 24 24 C 1.38945 * 119.99593 * 180.02562 * 22 21 19 25 25 N 1.31406 * 120.00503 * 0.02562 * 24 22 21 26 26 Si 1.86803 * 119.99821 * 180.02562 * 24 22 21 27 27 H 1.48500 * 109.47169 * 0.02562 * 26 24 22 28 28 H 1.48496 * 109.47204 * 120.00106 * 26 24 22 29 29 H 1.48497 * 109.47101 * 239.99807 * 26 24 22 30 30 H 1.09002 * 109.47188 * 180.73064 * 1 2 3 31 31 H 1.08995 * 109.47348 * 300.73257 * 1 2 3 32 32 H 1.09002 * 109.47358 * 60.73265 * 1 2 3 33 33 H 1.09002 * 109.91501 * 1.77607 * 4 2 1 34 34 H 1.08999 * 109.90987 * 122.86218 * 4 2 1 35 35 H 1.09006 * 109.47325 * 300.00506 * 8 6 5 36 36 H 1.09007 * 109.47058 * 59.99864 * 8 6 5 37 37 H 1.09000 * 109.46735 * 300.00381 * 9 8 6 38 38 H 1.08995 * 109.46971 * 60.00032 * 9 8 6 39 39 H 1.08999 * 109.46947 * 300.00366 * 10 9 8 40 40 H 1.09005 * 109.47302 * 60.00142 * 10 9 8 41 41 H 1.09000 * 109.46716 * 60.00060 * 12 11 10 42 42 H 1.08991 * 109.47169 * 179.97438 * 12 11 10 43 43 H 1.09000 * 109.46997 * 300.00785 * 12 11 10 44 44 H 1.09002 * 109.47184 * 60.00297 * 13 11 10 45 45 H 1.09001 * 109.47229 * 180.02562 * 13 11 10 46 46 H 1.09000 * 109.47372 * 300.00219 * 13 11 10 47 47 H 1.09005 * 110.51886 * 280.62106 * 14 5 4 48 48 H 1.09006 * 110.83140 * 157.65823 * 14 5 4 49 49 H 1.00908 * 110.99778 * 31.04873 * 17 15 2 50 50 H 1.08999 * 109.47699 * 300.00363 * 18 17 15 51 51 H 1.09001 * 109.46811 * 60.00849 * 18 17 15 52 52 H 0.96997 * 120.00063 * 0.02562 * 21 19 18 53 53 H 0.96998 * 120.00562 * 179.97438 * 25 24 22 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 1 1.9094 1.0218 0.0000 4 6 2.0649 -0.7693 -1.2222 5 7 2.8305 -1.9222 -0.7124 6 6 3.0657 -3.0863 -1.3498 7 8 3.7158 -3.9544 -0.8069 8 6 2.5210 -3.3092 -2.7371 9 6 2.9278 -4.7002 -3.2274 10 6 2.3754 -4.9262 -4.6362 11 7 2.7665 -6.2615 -5.1071 12 6 2.0628 -6.6088 -6.3490 13 6 4.2220 -6.3519 -5.2839 14 6 3.2835 -1.5370 0.6470 15 6 2.0671 -0.7725 1.2270 16 1 1.3174 -1.4685 1.6033 17 7 2.4879 0.1572 2.2836 18 6 2.4315 -0.4854 3.6034 19 6 2.8686 0.4968 4.6595 20 8 3.1945 1.6217 4.3438 21 7 2.8973 0.1254 5.9547 22 6 3.2955 1.0188 6.9154 23 1 3.5857 2.0204 6.6343 24 6 3.3256 0.6357 8.2506 25 7 2.9730 -0.5831 8.5926 26 14 3.8673 1.8532 9.5597 27 1 4.2097 3.1486 8.9195 28 1 2.7638 2.0584 10.5319 29 1 5.0586 1.3205 10.2684 30 1 -0.3634 -1.0276 0.0131 31 1 -0.3634 0.5251 0.8833 32 1 -0.3634 0.5024 -0.8965 33 1 1.2333 -1.1174 -1.8349 34 1 2.7153 -0.1233 -1.8119 35 1 1.4337 -3.2350 -2.7169 36 1 2.9241 -2.5535 -3.4115 37 1 4.0151 -4.7746 -3.2476 38 1 2.5244 -5.4555 -2.5531 39 1 1.2881 -4.8515 -4.6163 40 1 2.7792 -4.1708 -5.3104 41 1 2.3081 -5.8800 -7.1215 42 1 2.3712 -7.6018 -6.6758 43 1 0.9874 -6.6019 -6.1713 44 1 4.7164 -6.1584 -4.3319 45 1 4.4842 -7.3505 -5.6335 46 1 4.5455 -5.6138 -6.0179 47 1 4.1554 -0.8853 0.5888 48 1 3.5044 -2.4200 1.2467 49 1 1.9317 0.9990 2.2673 50 1 1.4104 -0.8073 3.8075 51 1 3.0945 -1.3506 3.6148 52 1 2.6370 -0.7743 6.2072 53 1 2.9943 -0.8507 9.5247 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC001215421917.mol2 53 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 06:11:50 Heat of formation + Delta-G solvation = -68.634777 kcal Electronic energy + Delta-G solvation = -29288.421984 eV Core-core repulsion = 25194.776249 eV Total energy + Delta-G solvation = -4093.645735 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -40.34807 -38.68538 -38.09212 -37.69422 -34.74621 -33.81612 -33.53592 -32.53365 -31.21417 -29.44314 -28.02254 -27.71609 -26.61820 -26.16101 -24.29123 -23.39968 -22.07094 -21.15708 -20.43390 -19.51520 -19.08087 -17.87460 -17.27177 -16.74306 -16.21187 -16.04043 -15.73893 -15.44047 -15.13449 -15.07034 -14.83274 -14.56939 -14.23538 -14.05868 -13.79103 -13.66749 -13.40543 -13.17112 -13.12436 -12.81688 -12.63832 -12.41461 -12.39062 -12.18709 -12.10374 -12.00240 -11.76878 -11.60882 -11.59700 -11.51364 -11.26831 -11.16678 -11.03271 -10.94010 -10.71698 -10.34162 -10.22398 -9.96155 -9.52121 -8.86961 -8.78972 -8.47700 -8.13892 -7.96410 -6.41576 -3.82587 2.49483 2.72361 3.16629 3.27329 3.34433 3.53180 3.89885 4.04707 4.14116 4.24913 4.38486 4.52469 4.57247 4.63206 4.69504 4.75489 4.90975 4.97660 5.00908 5.05071 5.13524 5.16894 5.18881 5.21796 5.24095 5.25850 5.26608 5.29530 5.30617 5.43027 5.53512 5.56088 5.62304 5.73130 5.78819 5.80315 5.83811 5.87507 5.95355 5.98243 6.01846 6.13120 6.28568 6.58443 6.60769 7.16082 7.38708 7.55501 7.58537 8.02071 8.06247 8.60784 9.17778 9.54124 10.05077 10.76138 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.022458 B = 0.001643 C = 0.001572 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1246.447138 B =17036.427838 C =17812.721889 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C -0.111 4.111 3 H 0.098 0.902 4 C 0.109 3.891 5 N -0.624 5.624 6 C 0.531 3.469 7 O -0.539 6.539 8 C -0.134 4.134 9 C -0.102 4.102 10 C 0.055 3.945 11 N -0.548 5.548 12 C 0.024 3.976 13 C 0.019 3.981 14 C 0.113 3.887 15 C 0.077 3.923 16 H 0.060 0.940 17 N -0.656 5.656 18 C 0.049 3.951 19 C 0.441 3.559 20 O -0.584 6.584 21 N -0.563 5.563 22 C -0.300 4.300 23 H 0.104 0.896 24 C 0.022 3.978 25 N -0.901 5.901 26 Si 0.929 3.071 27 H -0.268 1.268 28 H -0.282 1.282 29 H -0.281 1.281 30 H 0.056 0.944 31 H 0.061 0.939 32 H 0.060 0.940 33 H 0.074 0.926 34 H 0.070 0.930 35 H 0.093 0.907 36 H 0.090 0.910 37 H 0.071 0.929 38 H 0.080 0.920 39 H 0.075 0.925 40 H 0.034 0.966 41 H 0.024 0.976 42 H 0.068 0.932 43 H 0.068 0.932 44 H 0.074 0.926 45 H 0.067 0.933 46 H 0.025 0.975 47 H 0.085 0.915 48 H 0.082 0.918 49 H 0.354 0.646 50 H 0.045 0.955 51 H 0.087 0.913 52 H 0.392 0.608 53 H 0.271 0.729 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.014 -7.835 -28.607 30.264 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 -0.203 4.203 2 C -0.130 4.130 3 H 0.116 0.884 4 C -0.015 4.015 5 N -0.359 5.359 6 C 0.320 3.680 7 O -0.415 6.415 8 C -0.174 4.174 9 C -0.141 4.141 10 C -0.073 4.073 11 N -0.272 5.272 12 C -0.124 4.124 13 C -0.129 4.129 14 C -0.009 4.009 15 C -0.034 4.034 16 H 0.077 0.923 17 N -0.290 5.290 18 C -0.083 4.083 19 C 0.226 3.774 20 O -0.468 6.468 21 N -0.199 5.199 22 C -0.429 4.429 23 H 0.122 0.878 24 C -0.179 4.179 25 N -0.542 5.542 26 Si 0.757 3.243 27 H -0.192 1.192 28 H -0.208 1.208 29 H -0.207 1.207 30 H 0.075 0.925 31 H 0.080 0.920 32 H 0.079 0.921 33 H 0.093 0.907 34 H 0.088 0.912 35 H 0.111 0.889 36 H 0.109 0.891 37 H 0.090 0.910 38 H 0.099 0.901 39 H 0.093 0.907 40 H 0.052 0.948 41 H 0.043 0.957 42 H 0.087 0.913 43 H 0.087 0.913 44 H 0.093 0.907 45 H 0.086 0.914 46 H 0.043 0.957 47 H 0.103 0.897 48 H 0.100 0.900 49 H 0.175 0.825 50 H 0.063 0.937 51 H 0.105 0.895 52 H 0.226 0.774 53 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -4.900 -8.187 -28.118 29.693 hybrid contribution -0.661 0.610 0.441 1.002 sum -5.561 -7.578 -27.677 29.229 Atomic orbital electron populations 1.21885 0.93943 1.02081 1.02399 1.22299 0.96298 1.00567 0.93855 0.88365 1.22159 0.95450 0.87406 0.96482 1.48858 1.53902 1.15020 1.18089 1.20288 0.80078 0.80014 0.87621 1.90734 1.40306 1.42399 1.68098 1.21595 1.02512 0.99658 0.93654 1.21348 1.02013 0.95247 0.95455 1.22166 1.00616 0.88726 0.95825 1.61934 1.06942 1.27830 1.30489 1.22386 0.99369 1.00624 0.90026 1.22470 0.87695 1.01180 1.01524 1.22556 0.97230 0.99378 0.81775 1.22661 0.95144 0.94223 0.91411 0.92250 1.60007 1.60239 1.06939 1.01789 1.21756 1.00020 0.97576 0.88963 1.19768 0.85213 0.89010 0.83387 1.90524 1.53575 1.21485 1.81227 1.41872 1.58483 1.14794 1.04796 1.19756 1.41119 0.96115 0.85933 0.87837 1.25266 0.97468 0.96897 0.98294 1.69617 1.48170 1.17596 1.18820 0.85800 0.78134 0.80289 0.80117 1.19206 1.20789 1.20730 0.92495 0.91998 0.92106 0.90718 0.91196 0.88917 0.89120 0.91015 0.90149 0.90679 0.94796 0.95748 0.91320 0.91312 0.90682 0.91408 0.95686 0.89718 0.89973 0.82519 0.93700 0.89522 0.77440 0.91900 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 -1.08 8.89 37.16 0.33 -0.75 16 2 C -0.11 -0.98 3.08 -89.25 -0.28 -1.25 16 3 H 0.10 0.89 7.94 -51.93 -0.41 0.48 16 4 C 0.11 0.84 6.41 -2.98 -0.02 0.82 16 5 N -0.62 -6.78 3.30 -169.54 -0.56 -7.34 16 6 C 0.53 6.24 7.89 -10.98 -0.09 6.15 16 7 O -0.54 -8.62 16.21 5.56 0.09 -8.53 16 8 C -0.13 -1.00 4.78 -27.89 -0.13 -1.13 16 9 C -0.10 -0.86 4.43 -26.73 -0.12 -0.97 16 10 C 0.05 0.37 4.96 -3.83 -0.02 0.35 16 11 N -0.55 -4.19 5.02 -251.26 -1.26 -5.45 16 12 C 0.02 0.14 9.57 60.07 0.57 0.71 16 13 C 0.02 0.13 9.32 60.06 0.56 0.69 16 14 C 0.11 1.45 6.78 -1.98 -0.01 1.44 16 15 C 0.08 0.91 2.94 -65.84 -0.19 0.72 16 16 H 0.06 0.72 7.54 -51.93 -0.39 0.33 16 17 N -0.66 -9.97 5.98 -106.01 -0.63 -10.61 16 18 C 0.05 0.86 6.03 -4.98 -0.03 0.83 16 19 C 0.44 10.30 7.82 -10.98 -0.09 10.22 16 20 O -0.58 -15.62 15.78 5.54 0.09 -15.53 16 21 N -0.56 -14.27 5.29 -10.96 -0.06 -14.33 16 22 C -0.30 -8.37 9.68 -14.93 -0.14 -8.51 16 23 H 0.10 3.03 7.16 -52.49 -0.38 2.66 16 24 C 0.02 0.60 5.50 -17.47 -0.10 0.51 16 25 N -0.90 -24.62 13.05 55.50 0.72 -23.89 16 26 Si 0.93 21.08 29.55 -169.99 -5.02 16.06 16 27 H -0.27 -6.06 7.11 56.52 0.40 -5.66 16 28 H -0.28 -6.28 7.11 56.52 0.40 -5.88 16 29 H -0.28 -6.30 7.11 56.52 0.40 -5.90 16 30 H 0.06 0.43 8.13 -51.93 -0.42 0.00 16 31 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 32 H 0.06 0.36 8.14 -51.93 -0.42 -0.07 16 33 H 0.07 0.43 7.08 -51.93 -0.37 0.06 16 34 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 35 H 0.09 0.53 7.91 -51.93 -0.41 0.12 16 36 H 0.09 0.52 8.14 -51.93 -0.42 0.10 16 37 H 0.07 0.69 6.51 -51.93 -0.34 0.35 16 38 H 0.08 0.82 8.10 -51.93 -0.42 0.40 16 39 H 0.07 0.44 8.06 -51.93 -0.42 0.02 16 40 H 0.03 0.21 8.12 -51.93 -0.42 -0.21 16 41 H 0.02 0.13 8.14 -51.93 -0.42 -0.29 16 42 H 0.07 0.35 8.12 -51.93 -0.42 -0.07 16 43 H 0.07 0.35 8.12 -51.93 -0.42 -0.07 16 44 H 0.07 0.57 6.47 -51.93 -0.34 0.23 16 45 H 0.07 0.41 8.12 -51.93 -0.42 -0.01 16 46 H 0.02 0.16 8.14 -51.93 -0.42 -0.27 16 47 H 0.08 1.16 8.14 -51.93 -0.42 0.73 16 48 H 0.08 1.18 7.87 -51.93 -0.41 0.77 16 49 H 0.35 5.42 8.03 -39.29 -0.32 5.11 16 50 H 0.05 0.70 8.08 -51.93 -0.42 0.28 16 51 H 0.09 1.44 8.14 -51.93 -0.42 1.02 16 52 H 0.39 9.55 7.90 -40.82 -0.32 9.23 16 53 H 0.27 7.00 8.31 -40.82 -0.34 6.66 16 LS Contribution 426.31 15.07 6.42 6.42 Total: -1.00 -33.59 426.31 -9.52 -43.11 By element: Atomic # 1 Polarization: 19.83 SS G_CDS: -9.56 Total: 10.27 kcal Atomic # 6 Polarization: 9.56 SS G_CDS: 0.25 Total: 9.81 kcal Atomic # 7 Polarization: -59.82 SS G_CDS: -1.79 Total: -61.61 kcal Atomic # 8 Polarization: -24.24 SS G_CDS: 0.18 Total: -24.06 kcal Atomic # 14 Polarization: 21.08 SS G_CDS: -5.02 Total: 16.06 kcal Total LS contribution 6.42 Total: 6.42 kcal Total: -33.59 -9.52 -43.11 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. ZINC001215421917.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 -25.523 kcal (2) G-P(sol) polarization free energy of solvation -33.588 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -59.111 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.524 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.112 kcal (6) G-S(sol) free energy of system = (1) + (5) -68.635 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds