Wall clock time and date at job start Wed Apr 1 2020 00:05:33 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 O 1.42894 * 1 3 3 C 1.42898 * 114.00278 * 2 1 4 4 C 1.53002 * 109.47373 * 180.02562 * 3 2 1 5 5 C 1.50698 * 109.54142 * 59.82185 * 4 3 2 6 6 O 1.21282 * 120.00222 * 120.00386 * 5 4 3 7 7 N 1.34781 * 120.00177 * 300.00227 * 5 4 3 8 8 C 1.46500 * 119.99832 * 179.97438 * 7 5 4 9 9 H 1.08999 * 109.49869 * 325.00189 * 8 7 5 10 10 C 1.53043 * 109.49803 * 85.06852 * 8 7 5 11 11 C 1.53038 * 109.54026 * 58.57810 * 10 8 7 12 12 C 1.53199 * 109.31044 * 61.37048 * 11 10 8 13 13 N 1.46927 * 108.77375 * 305.36390 * 12 11 10 14 14 C 1.36936 * 120.63197 * 233.62693 * 13 12 11 15 15 H 1.08005 * 119.99989 * 151.60624 * 14 13 12 16 16 C 1.38803 * 120.00097 * 331.61279 * 14 13 12 17 17 N 1.31618 * 120.00477 * 160.47723 * 16 14 13 18 18 Si 1.86805 * 119.99838 * 340.47955 * 16 14 13 19 19 H 1.48503 * 109.47393 * 94.90843 * 18 16 14 20 20 H 1.48506 * 109.47067 * 214.90729 * 18 16 14 21 21 H 1.48495 * 109.47096 * 334.90640 * 18 16 14 22 22 C 1.46997 * 118.75519 * 53.60630 * 13 12 11 23 23 H 1.09005 * 109.58036 * 66.16993 * 22 13 12 24 24 C 1.53000 * 109.63359 * 186.61809 * 22 13 12 25 25 C 1.53184 * 109.54316 * 299.56008 * 4 3 2 26 26 C 1.53088 * 109.16140 * 183.15140 * 25 4 3 27 27 O 1.42897 * 109.41687 * 57.60882 * 26 25 4 28 28 C 1.42908 * 114.09712 * 298.83709 * 27 26 25 29 29 C 1.53092 * 109.41163 * 61.15908 * 28 27 26 30 30 H 1.09001 * 109.47120 * 300.00051 * 1 2 3 31 31 H 1.08998 * 109.47517 * 180.02562 * 1 2 3 32 32 H 1.09000 * 109.47306 * 59.99566 * 1 2 3 33 33 H 1.08995 * 109.47201 * 300.00068 * 3 2 1 34 34 H 1.08996 * 109.47001 * 60.00306 * 3 2 1 35 35 H 0.96996 * 119.99957 * 359.97438 * 7 5 4 36 36 H 1.08997 * 109.46392 * 178.60709 * 10 8 7 37 37 H 1.09005 * 109.45959 * 298.56374 * 10 8 7 38 38 H 1.09002 * 109.49915 * 181.31598 * 11 10 8 39 39 H 1.08997 * 109.50216 * 301.41858 * 11 10 8 40 40 H 1.09001 * 109.58541 * 65.14931 * 12 11 10 41 41 H 1.08994 * 109.58776 * 185.57648 * 12 11 10 42 42 H 0.96996 * 120.00303 * 179.97438 * 17 16 14 43 43 H 1.08991 * 109.47747 * 179.26794 * 24 22 13 44 44 H 1.09001 * 109.47251 * 299.27703 * 24 22 13 45 45 H 1.09006 * 109.46804 * 59.26660 * 24 22 13 46 46 H 1.09004 * 109.52068 * 303.05525 * 25 4 3 47 47 H 1.08996 * 109.52263 * 63.24237 * 25 4 3 48 48 H 1.08995 * 109.48101 * 297.61881 * 26 25 4 49 49 H 1.09006 * 109.47869 * 177.59217 * 26 25 4 50 50 H 1.08993 * 109.48073 * 301.18010 * 28 27 26 51 51 H 1.09004 * 109.47986 * 181.14338 * 28 27 26 52 52 H 1.08996 * 109.52015 * 182.48189 * 29 28 27 53 53 H 1.09007 * 109.57382 * 62.33194 * 29 28 27 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 8 1.4289 0.0000 0.0000 3 6 2.0102 1.3054 0.0000 4 6 3.5355 1.1846 -0.0006 5 6 3.9811 0.4333 -1.2287 6 8 4.7228 0.9638 -2.0283 7 7 3.5554 -0.8282 -1.4384 8 6 3.9883 -1.5582 -2.6325 9 1 4.0798 -0.8656 -3.4691 10 6 5.3430 -2.2180 -2.3648 11 6 5.2236 -3.1654 -1.1689 12 6 4.2064 -4.2642 -1.4927 13 7 2.9406 -3.6341 -1.8921 14 6 1.7680 -3.9676 -1.2686 15 1 0.9657 -3.2473 -1.2062 16 6 1.6104 -5.2315 -0.7168 17 7 0.6835 -5.4412 0.1938 18 14 2.7140 -6.6349 -1.2666 19 1 3.8626 -6.7563 -0.3332 20 1 1.9401 -7.9023 -1.2666 21 1 3.2165 -6.3617 -2.6369 22 6 2.9567 -2.6383 -2.9733 23 1 3.2302 -3.1218 -3.9112 24 6 1.5720 -2.0013 -3.1061 25 6 3.9906 0.4340 1.2547 26 6 5.5204 0.3868 1.2851 27 8 6.0375 1.7185 1.2521 28 6 5.6837 2.4529 0.0782 29 6 4.1603 2.5830 -0.0006 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 -1.0276 0.0005 32 1 -0.3634 0.5139 -0.8899 33 1 1.6886 1.8463 -0.8899 34 1 1.6887 1.8463 0.8900 35 1 2.9626 -1.2526 -0.7987 36 1 5.6528 -2.7813 -3.2450 37 1 6.0844 -1.4493 -2.1465 38 1 6.1943 -3.6171 -0.9643 39 1 4.8900 -2.6071 -0.2943 40 1 4.5817 -4.8803 -2.3099 41 1 4.0440 -4.8833 -0.6104 42 1 0.5732 -6.3244 0.5792 43 1 1.5901 -1.2543 -3.8996 44 1 0.8395 -2.7712 -3.3485 45 1 1.2996 -1.5245 -2.1644 46 1 3.6244 0.9515 2.1414 47 1 3.5951 -0.5816 1.2353 48 1 5.8843 -0.1660 0.4191 49 1 5.8508 -0.1089 2.1980 50 1 6.0496 1.9271 -0.8035 51 1 6.1316 3.4457 0.1217 52 1 3.8863 3.1045 -0.9177 53 1 3.7967 3.1445 0.8601 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 ZINC001507372368.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 00:05:33 Heat of formation + Delta-G solvation = -106.475039 kcal Electronic energy + Delta-G solvation = -34400.115924 eV Core-core repulsion = 30272.536561 eV Total energy + Delta-G solvation = -4127.579363 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.26 seconds Orbital eigenvalues (eV) -40.89637 -38.82558 -37.65993 -37.33861 -34.09266 -34.00682 -32.58789 -31.75055 -30.99719 -29.93383 -28.12478 -26.51092 -25.88679 -24.89187 -23.72519 -23.42709 -22.53372 -21.77257 -20.75910 -19.27559 -18.80935 -16.84890 -16.55264 -16.39089 -16.22993 -15.85880 -15.60533 -15.37719 -15.22150 -14.95293 -14.54376 -14.35011 -14.08690 -13.91500 -13.52506 -13.46908 -13.23244 -13.04706 -12.52833 -12.40054 -12.33869 -12.16792 -11.99352 -11.85874 -11.65289 -11.54536 -11.34051 -11.23039 -11.15857 -10.80515 -10.60931 -10.60270 -10.49875 -10.43762 -10.23383 -9.91689 -9.68816 -9.53804 -9.50763 -9.44616 -9.10384 -8.63727 -8.42453 -6.95979 -5.95389 -3.32237 2.93119 3.32031 3.48616 3.50767 3.57378 3.74857 3.95610 4.52739 4.58093 4.66917 4.84010 4.89063 5.04637 5.11503 5.24129 5.25319 5.29779 5.34810 5.42203 5.47834 5.50970 5.52738 5.54737 5.62821 5.65616 5.69727 5.74345 5.74801 5.85679 5.99089 6.02105 6.03116 6.08111 6.11711 6.13197 6.21872 6.29392 6.33350 6.39320 6.46689 6.54329 6.70778 6.78092 6.89043 7.01305 7.14221 7.19480 7.25389 7.95305 8.15037 8.33284 8.72073 8.92661 9.72232 10.09193 11.19844 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.013600 B = 0.004873 C = 0.004443 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2058.380485 B = 5744.359048 C = 6300.025205 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.037 3.963 2 O -0.378 6.378 3 C 0.073 3.927 4 C -0.077 4.077 5 C 0.522 3.478 6 O -0.560 6.560 7 N -0.685 5.685 8 C 0.131 3.869 9 H 0.077 0.923 10 C -0.121 4.121 11 C -0.133 4.133 12 C 0.126 3.874 13 N -0.600 5.600 14 C -0.255 4.255 15 H 0.093 0.907 16 C 0.026 3.974 17 N -0.909 5.909 18 Si 0.879 3.121 19 H -0.291 1.291 20 H -0.306 1.306 21 H -0.271 1.271 22 C 0.165 3.835 23 H 0.041 0.959 24 C -0.139 4.139 25 C -0.139 4.139 26 C 0.059 3.941 27 O -0.386 6.386 28 C 0.052 3.948 29 C -0.125 4.125 30 H 0.037 0.963 31 H 0.098 0.902 32 H 0.037 0.963 33 H 0.051 0.949 34 H 0.058 0.942 35 H 0.421 0.579 36 H 0.062 0.938 37 H 0.055 0.945 38 H 0.051 0.949 39 H 0.062 0.938 40 H 0.025 0.975 41 H 0.071 0.929 42 H 0.261 0.739 43 H 0.037 0.963 44 H 0.063 0.937 45 H 0.067 0.933 46 H 0.079 0.921 47 H 0.091 0.909 48 H 0.051 0.949 49 H 0.096 0.904 50 H 0.078 0.922 51 H 0.089 0.911 52 H 0.080 0.920 53 H 0.074 0.926 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.352 13.950 -0.049 14.613 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 -0.060 4.060 2 O -0.296 6.296 3 C -0.004 4.004 4 C -0.081 4.081 5 C 0.307 3.693 6 O -0.441 6.441 7 N -0.338 5.338 8 C 0.024 3.976 9 H 0.095 0.905 10 C -0.160 4.160 11 C -0.172 4.172 12 C 0.001 3.999 13 N -0.325 5.325 14 C -0.383 4.383 15 H 0.111 0.889 16 C -0.173 4.173 17 N -0.552 5.552 18 Si 0.710 3.290 19 H -0.219 1.219 20 H -0.235 1.235 21 H -0.196 1.196 22 C 0.058 3.942 23 H 0.059 0.941 24 C -0.196 4.196 25 C -0.177 4.177 26 C -0.017 4.017 27 O -0.305 6.305 28 C -0.024 4.024 29 C -0.163 4.163 30 H 0.056 0.944 31 H 0.117 0.883 32 H 0.056 0.944 33 H 0.070 0.930 34 H 0.076 0.924 35 H 0.262 0.738 36 H 0.081 0.919 37 H 0.073 0.927 38 H 0.070 0.930 39 H 0.081 0.919 40 H 0.043 0.957 41 H 0.089 0.911 42 H 0.071 0.929 43 H 0.056 0.944 44 H 0.082 0.918 45 H 0.086 0.914 46 H 0.098 0.902 47 H 0.110 0.890 48 H 0.069 0.931 49 H 0.114 0.886 50 H 0.096 0.904 51 H 0.107 0.893 52 H 0.098 0.902 53 H 0.093 0.907 Dipole moment (debyes) X Y Z Total from point charges 4.949 14.064 -0.367 14.914 hybrid contribution -0.144 -1.085 -0.152 1.105 sum 4.804 12.980 -0.519 13.850 Atomic orbital electron populations 1.22770 0.80086 1.03957 0.99158 1.87847 1.20390 1.26169 1.95233 1.22445 0.91185 0.86105 1.00666 1.20926 0.95001 0.96908 0.95227 1.20151 0.80398 0.82250 0.86527 1.90585 1.37508 1.68782 1.47200 1.46123 1.49016 1.13118 1.25535 1.21487 0.94711 0.93688 0.87714 0.90534 1.21779 0.96922 0.98425 0.98881 1.21967 0.98838 0.98218 0.98164 1.21345 0.86365 0.93952 0.98278 1.44467 1.03445 1.46588 1.37998 1.18902 0.93194 0.96705 1.29504 0.88919 1.25266 0.96659 0.97158 0.98203 1.69802 1.35618 1.22506 1.27242 0.87006 0.79512 0.82798 0.79645 1.21928 1.23493 1.19566 1.20723 0.93674 0.88710 0.91070 0.94116 1.21826 0.96914 0.99693 1.01166 1.22203 0.96907 1.02373 0.96243 1.22591 0.92644 0.84125 1.02390 1.87874 1.74735 1.25737 1.42187 1.22779 0.93527 0.96939 0.89159 1.21935 0.97230 0.94165 1.02981 0.94405 0.88313 0.94445 0.93031 0.92415 0.73808 0.91896 0.92660 0.93028 0.91905 0.95743 0.91080 0.92927 0.94361 0.91783 0.91394 0.90232 0.89044 0.93054 0.88636 0.90356 0.89311 0.90174 0.90725 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 0.04 0.46 11.01 101.05 1.11 1.57 16 2 O -0.38 -5.39 7.33 -35.23 -0.26 -5.65 16 3 C 0.07 0.89 4.80 37.16 0.18 1.06 16 4 C -0.08 -1.01 0.53 -155.48 -0.08 -1.09 16 5 C 0.52 8.21 5.12 -10.98 -0.06 8.16 16 6 O -0.56 -9.94 13.51 5.56 0.08 -9.87 16 7 N -0.69 -11.29 2.99 -53.69 -0.16 -11.45 16 8 C 0.13 2.22 2.32 -67.81 -0.16 2.06 16 9 H 0.08 1.31 7.58 -51.93 -0.39 0.92 16 10 C -0.12 -1.99 5.58 -26.69 -0.15 -2.14 16 11 C -0.13 -2.32 5.93 -26.61 -0.16 -2.48 16 12 C 0.13 2.62 4.19 -3.71 -0.02 2.60 16 13 N -0.60 -12.97 2.42 -164.72 -0.40 -13.37 16 14 C -0.26 -6.40 9.07 -15.06 -0.14 -6.53 16 15 H 0.09 2.44 6.36 -52.48 -0.33 2.10 16 16 C 0.03 0.70 5.24 -17.43 -0.09 0.61 16 17 N -0.91 -26.24 13.97 55.49 0.78 -25.47 16 18 Si 0.88 21.65 24.35 -169.99 -4.14 17.51 16 19 H -0.29 -7.05 6.72 56.52 0.38 -6.67 16 20 H -0.31 -7.82 7.11 56.52 0.40 -7.41 16 21 H -0.27 -6.57 6.44 56.52 0.36 -6.21 16 22 C 0.17 3.07 3.20 -67.56 -0.22 2.85 16 23 H 0.04 0.76 8.14 -51.93 -0.42 0.34 16 24 C -0.14 -2.44 7.72 37.16 0.29 -2.15 16 25 C -0.14 -1.80 4.67 -26.59 -0.12 -1.92 16 26 C 0.06 0.79 6.62 37.20 0.25 1.03 16 27 O -0.39 -5.39 10.77 -35.23 -0.38 -5.76 16 28 C 0.05 0.67 6.55 37.21 0.24 0.91 16 29 C -0.12 -1.46 4.56 -26.60 -0.12 -1.58 16 30 H 0.04 0.40 8.14 -51.93 -0.42 -0.02 16 31 H 0.10 1.39 8.14 -51.93 -0.42 0.97 16 32 H 0.04 0.42 8.14 -51.93 -0.42 -0.01 16 33 H 0.05 0.60 8.14 -51.93 -0.42 0.18 16 34 H 0.06 0.59 8.14 -51.93 -0.42 0.17 16 35 H 0.42 7.53 5.14 -40.82 -0.21 7.32 16 36 H 0.06 0.98 8.14 -51.93 -0.42 0.56 16 37 H 0.05 0.91 8.14 -51.93 -0.42 0.49 16 38 H 0.05 0.81 8.14 -51.93 -0.42 0.39 16 39 H 0.06 1.13 7.53 -51.93 -0.39 0.74 16 40 H 0.02 0.51 6.95 -51.93 -0.36 0.15 16 41 H 0.07 1.63 4.60 -51.93 -0.24 1.39 16 42 H 0.26 7.30 8.31 -40.82 -0.34 6.96 16 43 H 0.04 0.59 8.14 -51.93 -0.42 0.17 16 44 H 0.06 1.21 7.66 -51.93 -0.40 0.81 16 45 H 0.07 1.24 6.09 -51.93 -0.32 0.92 16 46 H 0.08 0.93 8.14 -51.93 -0.42 0.51 16 47 H 0.09 1.32 7.17 -51.93 -0.37 0.95 16 48 H 0.05 0.76 7.38 -51.93 -0.38 0.37 16 49 H 0.10 1.12 8.14 -51.93 -0.42 0.70 16 50 H 0.08 1.17 5.82 -51.93 -0.30 0.87 16 51 H 0.09 0.95 8.14 -51.93 -0.42 0.53 16 52 H 0.08 0.92 8.02 -51.93 -0.42 0.51 16 53 H 0.07 0.75 8.14 -51.92 -0.42 0.33 16 LS Contribution 385.33 15.07 5.81 5.81 Total: -1.00 -29.13 385.33 -7.15 -36.28 By element: Atomic # 1 Polarization: 18.25 SS G_CDS: -9.23 Total: 9.02 kcal Atomic # 6 Polarization: 2.19 SS G_CDS: 0.76 Total: 2.95 kcal Atomic # 7 Polarization: -50.50 SS G_CDS: 0.22 Total: -50.29 kcal Atomic # 8 Polarization: -20.72 SS G_CDS: -0.56 Total: -21.28 kcal Atomic # 14 Polarization: 21.65 SS G_CDS: -4.14 Total: 17.51 kcal Total LS contribution 5.81 Total: 5.81 kcal Total: -29.13 -7.15 -36.28 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. ZINC001507372368.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 -70.196 kcal (2) G-P(sol) polarization free energy of solvation -29.130 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -99.327 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.148 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.279 kcal (6) G-S(sol) free energy of system = (1) + (5) -106.475 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.27 seconds