Wall clock time and date at job start Sun Mar 7 2021 00:53:30 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 * 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 1.42900 * 1 3 3 C 1.35989 * 117.00402 * 2 1 4 4 C 1.38670 * 120.00252 * 179.97438 * 3 2 1 5 5 C 1.38158 * 119.99780 * 179.97438 * 4 3 2 6 6 C 1.50699 * 119.99876 * 179.97438 * 5 4 3 7 7 O 1.42898 * 109.47397 * 105.02280 * 6 5 4 8 8 Si 1.86303 * 109.47132 * 345.01865 * 6 5 4 9 9 C 1.38672 * 119.99886 * 0.02562 * 5 4 3 10 10 O 1.35984 * 119.99865 * 180.02562 * 9 5 4 11 11 C 1.42904 * 116.99797 * 180.02562 * 10 9 5 12 12 C 1.50701 * 109.46573 * 179.97438 * 11 10 9 13 13 O 1.21278 * 120.00608 * 359.97438 * 12 11 10 14 14 N 1.34784 * 119.99550 * 179.97438 * 12 11 10 15 15 C 1.46503 * 119.99749 * 180.02562 * 14 12 11 16 16 H 1.09001 * 112.85275 * 23.80472 * 15 14 12 17 17 C 1.53777 * 113.61369 * 154.99851 * 15 14 12 18 18 C 1.53784 * 87.08125 * 89.19893 * 17 15 14 19 19 H 1.09000 * 113.61155 * 270.80238 * 18 17 15 20 20 O 1.42899 * 113.61403 * 139.97892 * 18 17 15 21 21 C 1.42905 * 113.99778 * 151.52904 * 20 18 17 22 22 C 1.52997 * 109.46921 * 60.00172 * 21 20 18 23 23 C 1.52999 * 109.46728 * 179.97438 * 21 20 18 24 24 C 1.52997 * 109.47264 * 300.00074 * 21 20 18 25 25 C 1.53783 * 87.17284 * 25.38924 * 18 17 15 26 26 C 1.38719 * 120.00235 * 0.27402 * 9 5 4 27 27 C 1.38109 * 119.99628 * 359.44983 * 26 9 5 28 28 H 1.08997 * 109.46836 * 60.00016 * 1 2 3 29 29 H 1.08994 * 109.47166 * 180.02562 * 1 2 3 30 30 H 1.08998 * 109.46784 * 300.00123 * 1 2 3 31 31 H 1.07990 * 120.00179 * 0.02562 * 4 3 2 32 32 H 1.09000 * 109.46699 * 225.02530 * 6 5 4 33 33 H 0.96695 * 113.99707 * 60.00071 * 7 6 5 34 34 H 1.48504 * 109.99930 * 300.00580 * 8 6 5 35 35 H 1.48498 * 109.99897 * 61.32277 * 8 6 5 36 36 H 1.08999 * 109.47521 * 60.00146 * 11 10 9 37 37 H 1.08999 * 109.46935 * 299.98942 * 11 10 9 38 38 H 0.96997 * 120.00309 * 0.02562 * 14 12 11 39 39 H 1.09000 * 113.61621 * 334.65332 * 17 15 14 40 40 H 1.08998 * 113.69372 * 203.75841 * 17 15 14 41 41 H 1.09000 * 109.47140 * 60.00032 * 22 21 20 42 42 H 1.09001 * 109.47230 * 179.97438 * 22 21 20 43 43 H 1.09001 * 109.47375 * 300.00014 * 22 21 20 44 44 H 1.09001 * 109.47362 * 60.00784 * 23 21 20 45 45 H 1.09002 * 109.46716 * 180.02562 * 23 21 20 46 46 H 1.09000 * 109.47486 * 300.00062 * 23 21 20 47 47 H 1.09001 * 109.46832 * 60.00108 * 24 21 20 48 48 H 1.09002 * 109.47153 * 179.97438 * 24 21 20 49 49 H 1.08996 * 109.46952 * 300.00089 * 24 21 20 50 50 H 1.09003 * 113.61151 * 89.15644 * 25 18 17 51 51 H 1.08993 * 113.61672 * 220.06100 * 25 18 17 52 52 H 1.07999 * 120.00316 * 179.70568 * 26 9 5 53 53 H 1.08000 * 119.99870 * 180.27517 * 27 26 9 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 1.4290 0.0000 0.0000 3 6 2.0465 1.2116 0.0000 4 6 3.4313 1.2842 0.0005 5 6 4.0585 2.5152 0.0000 6 6 5.5634 2.5940 0.0012 7 8 6.0219 2.9666 -1.3000 8 14 6.2720 0.9325 0.4572 9 6 3.3032 3.6781 -0.0005 10 8 3.9205 4.8898 -0.0016 11 6 3.0805 6.0459 -0.0015 12 6 3.9348 7.2874 -0.0021 13 8 5.1438 7.1917 -0.0021 14 7 3.3551 8.5042 -0.0027 15 6 4.1855 9.7111 -0.0039 16 1 5.1824 9.5387 -0.4096 17 6 3.4824 10.9420 -0.5999 18 6 2.9665 11.2364 0.8186 19 1 2.0142 10.7569 1.0451 20 8 2.9833 12.6246 1.1572 21 6 1.9862 13.0029 2.1085 22 6 2.1957 12.2192 3.4057 23 6 2.0975 14.5017 2.3951 24 6 0.5986 12.6927 1.5436 25 6 4.1868 10.4600 1.3413 26 6 1.9179 3.6056 0.0052 27 6 1.2909 2.3750 0.0000 28 1 -0.3633 0.5138 -0.8900 29 1 -0.3633 -1.0276 0.0005 30 1 -0.3633 0.5139 0.8900 31 1 4.0194 0.3785 0.0005 32 1 5.8876 3.3390 0.7278 33 1 5.6916 3.8233 -1.6030 34 1 5.8025 0.5337 1.8085 35 1 5.8634 -0.0859 -0.5434 36 1 2.4519 6.0383 0.8889 37 1 2.4507 6.0374 -0.8911 38 1 2.3882 8.5808 -0.0023 39 1 2.6927 10.6932 -1.3088 40 1 4.1697 11.6977 -0.9801 41 1 3.1842 12.4402 3.8082 42 1 1.4354 12.5080 4.1315 43 1 2.1168 11.1513 3.2019 44 1 1.9485 15.0603 1.4710 45 1 1.3373 14.7901 3.1210 46 1 3.0861 14.7222 2.7977 47 1 0.5197 11.6248 1.3398 48 1 -0.1619 12.9809 2.2694 49 1 0.4495 13.2510 0.6194 50 1 5.0682 11.0830 1.4933 51 1 3.9650 9.8226 2.1971 52 1 1.3297 4.5113 0.0096 53 1 0.2124 2.3185 0.0000 There are 69 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 69 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_22_12113340_4974302.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:53:30 Heat of formation + Delta-G solvation = -127.523034 kcal Electronic energy + Delta-G solvation = -33447.524983 eV Core-core repulsion = 28867.143306 eV Total energy + Delta-G solvation = -4580.381677 eV No. of doubly occupied orbitals = 69 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 366.197 amu Computer time = 1.24 seconds Orbital eigenvalues (eV) -41.93590 -41.47406 -40.49761 -39.79571 -38.43650 -37.88881 -36.85230 -34.76182 -33.48086 -32.83047 -31.12504 -29.56605 -28.57140 -28.50220 -28.14246 -26.79010 -26.50767 -25.45561 -23.82611 -22.44022 -22.01097 -21.33236 -20.51798 -19.58687 -18.87962 -18.54948 -18.01884 -17.84213 -17.59085 -17.41253 -16.90799 -16.79364 -16.72061 -16.09172 -16.03662 -15.72483 -15.58299 -15.46916 -15.14559 -14.84881 -14.69099 -14.55294 -14.23108 -14.16029 -13.89963 -13.71463 -13.56563 -13.50857 -13.41186 -13.25491 -13.10897 -12.99319 -12.96048 -12.78611 -12.73298 -12.62003 -12.30654 -11.99435 -11.86192 -11.73424 -11.58116 -11.38128 -11.14053 -10.99104 -10.87534 -10.50007 -10.25036 -10.14390 -8.87788 -4.68968 0.01003 0.29261 1.29009 1.36506 1.51213 1.79160 2.09177 2.20498 2.41953 2.50368 2.61073 3.28623 3.34579 3.41122 3.49297 3.58242 3.67260 3.69375 3.74481 3.77199 3.79662 3.86724 3.91057 3.97277 4.02365 4.07281 4.09977 4.12348 4.23235 4.27060 4.43597 4.43692 4.49227 4.52151 4.58753 4.62870 4.65188 4.67402 4.70310 4.73238 4.78822 4.82721 4.87369 4.94780 4.99046 5.02584 5.05584 5.12214 5.19368 5.23540 5.32779 5.36939 6.01214 6.21007 6.29384 6.32760 6.75196 6.97656 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.026 3.974 2 O -0.316 6.316 3 C 0.104 3.896 4 C -0.115 4.115 5 C -0.096 4.096 6 C -0.076 4.076 7 O -0.533 6.533 8 Si 0.747 3.253 9 C 0.102 3.898 10 O -0.288 6.288 11 C 0.041 3.959 12 C 0.519 3.481 13 O -0.506 6.506 14 N -0.712 5.712 15 C 0.122 3.878 16 H 0.114 0.886 17 C -0.141 4.141 18 C 0.061 3.939 19 H 0.088 0.912 20 O -0.359 6.359 21 C 0.105 3.895 22 C -0.176 4.176 23 C -0.139 4.139 24 C -0.179 4.179 25 C -0.165 4.165 26 C -0.164 4.164 27 C -0.164 4.164 28 H 0.057 0.943 29 H 0.103 0.897 30 H 0.056 0.944 31 H 0.139 0.861 32 H 0.080 0.920 33 H 0.368 0.632 34 H -0.249 1.249 35 H -0.251 1.251 36 H 0.094 0.906 37 H 0.095 0.905 38 H 0.401 0.599 39 H 0.078 0.922 40 H 0.107 0.893 41 H 0.065 0.935 42 H 0.066 0.934 43 H 0.056 0.944 44 H 0.064 0.936 45 H 0.071 0.929 46 H 0.064 0.936 47 H 0.057 0.943 48 H 0.068 0.932 49 H 0.066 0.934 50 H 0.102 0.898 51 H 0.072 0.928 52 H 0.135 0.865 53 H 0.136 0.864 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.600 2.972 1.492 7.391 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 -0.069 4.069 2 O -0.230 6.230 3 C 0.059 3.941 4 C -0.133 4.133 5 C -0.097 4.097 6 C -0.184 4.184 7 O -0.338 6.338 8 Si 0.646 3.354 9 C 0.057 3.943 10 O -0.200 6.200 11 C -0.038 4.038 12 C 0.304 3.696 13 O -0.379 6.379 14 N -0.366 5.366 15 C 0.017 3.983 16 H 0.131 0.869 17 C -0.179 4.179 18 C 0.003 3.997 19 H 0.106 0.894 20 O -0.279 6.279 21 C 0.066 3.934 22 C -0.233 4.233 23 C -0.197 4.197 24 C -0.236 4.236 25 C -0.204 4.204 26 C -0.183 4.183 27 C -0.183 4.183 28 H 0.075 0.925 29 H 0.122 0.878 30 H 0.075 0.925 31 H 0.156 0.844 32 H 0.098 0.902 33 H 0.216 0.784 34 H -0.173 1.173 35 H -0.176 1.176 36 H 0.111 0.889 37 H 0.113 0.887 38 H 0.236 0.764 39 H 0.097 0.903 40 H 0.126 0.874 41 H 0.084 0.916 42 H 0.085 0.915 43 H 0.075 0.925 44 H 0.083 0.917 45 H 0.090 0.910 46 H 0.083 0.917 47 H 0.076 0.924 48 H 0.087 0.913 49 H 0.085 0.915 50 H 0.120 0.880 51 H 0.091 0.909 52 H 0.152 0.848 53 H 0.154 0.846 Dipole moment (debyes) X Y Z Total from point charges -5.159 1.480 1.669 5.620 hybrid contribution -2.874 1.228 -0.020 3.125 sum -8.032 2.708 1.648 8.635 Atomic orbital electron populations 1.23110 0.77943 1.04447 1.01374 1.86117 1.21682 1.26273 1.88884 1.18801 0.91829 0.84646 0.98839 1.20132 0.91912 0.97136 1.04143 1.19498 0.96750 0.89859 1.03589 1.25215 0.90509 1.13660 0.89047 1.86696 1.73567 1.41941 1.31627 0.93098 0.91249 0.72049 0.79041 1.18614 0.90742 0.84576 1.00377 1.86118 1.33751 1.10955 1.89220 1.22450 0.93179 0.84130 1.04044 1.19995 0.88861 0.84027 0.76735 1.90799 1.14037 1.86394 1.46637 1.45502 1.10112 1.04737 1.76228 1.21705 0.96234 0.82883 0.97501 0.86851 1.23606 1.01130 0.96769 0.96381 1.23734 0.97621 0.82925 0.95446 0.89427 1.88053 1.54789 1.23877 1.61144 1.21546 0.87716 0.95770 0.88400 1.22470 1.03001 1.00240 0.97639 1.21772 1.02861 0.92707 1.02322 1.22466 0.96963 1.01890 1.02269 1.24051 1.00228 0.98642 0.97525 1.21036 0.92846 0.98674 1.05716 1.21081 1.00344 0.91449 1.05444 0.92488 0.87834 0.92526 0.84355 0.90211 0.78397 1.17337 1.17587 0.88859 0.88717 0.76445 0.90325 0.87427 0.91578 0.91514 0.92456 0.91703 0.91045 0.91671 0.92425 0.91304 0.91535 0.88001 0.90885 0.84755 0.84591 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.03 -0.03 9.81 101.05 0.99 0.96 16 2 O -0.32 -0.88 10.50 -19.71 -0.21 -1.09 16 3 C 0.10 0.31 6.69 -39.24 -0.26 0.05 16 4 C -0.12 -0.45 8.59 -39.45 -0.34 -0.79 16 5 C -0.10 -0.33 5.28 -104.49 -0.55 -0.88 16 6 C -0.08 -0.23 2.33 36.01 0.08 -0.15 16 7 O -0.53 -2.09 12.65 -35.23 -0.45 -2.53 16 8 Si 0.75 1.28 30.40 -169.99 -5.17 -3.89 16 9 C 0.10 0.22 6.62 -39.24 -0.26 -0.04 16 10 O -0.29 -0.56 8.56 -39.60 -0.34 -0.90 16 11 C 0.04 -0.07 5.22 36.01 0.19 0.12 16 12 C 0.52 0.23 7.91 -10.98 -0.09 0.15 16 13 O -0.51 -2.66 16.10 -14.35 -0.23 -2.89 16 14 N -0.71 1.67 5.26 -52.93 -0.28 1.39 16 15 C 0.12 -0.14 4.33 -67.03 -0.29 -0.43 16 16 H 0.11 0.08 7.46 -51.93 -0.39 -0.31 16 17 C -0.14 0.29 7.66 -25.92 -0.20 0.09 16 18 C 0.06 -0.10 2.68 -25.92 -0.07 -0.17 16 19 H 0.09 -0.26 5.59 -51.93 -0.29 -0.55 16 20 O -0.36 -0.20 10.00 -35.23 -0.35 -0.56 16 21 C 0.10 -0.08 1.12 -90.62 -0.10 -0.19 16 22 C -0.18 0.24 8.36 37.16 0.31 0.55 16 23 C -0.14 0.14 8.84 37.16 0.33 0.47 16 24 C -0.18 0.34 8.38 37.16 0.31 0.65 16 25 C -0.17 0.16 7.64 -25.83 -0.20 -0.04 16 26 C -0.16 -0.03 9.03 -39.45 -0.36 -0.39 16 27 C -0.16 -0.12 9.03 -39.45 -0.36 -0.48 16 28 H 0.06 -0.13 7.66 -51.93 -0.40 -0.53 16 29 H 0.10 -0.29 8.14 -51.93 -0.42 -0.71 16 30 H 0.06 -0.14 7.66 -51.93 -0.40 -0.54 16 31 H 0.14 0.55 4.93 -52.49 -0.26 0.29 16 32 H 0.08 0.22 7.82 -51.93 -0.41 -0.18 16 33 H 0.37 0.93 8.60 45.56 0.39 1.32 16 34 H -0.25 -0.73 7.11 56.52 0.40 -0.33 16 35 H -0.25 -0.99 6.81 56.52 0.38 -0.61 16 36 H 0.09 -0.38 7.65 -51.93 -0.40 -0.77 16 37 H 0.10 -0.40 7.67 -51.93 -0.40 -0.79 16 38 H 0.40 -2.17 8.70 -40.82 -0.36 -2.53 16 39 H 0.08 -0.24 8.14 -51.93 -0.42 -0.67 16 40 H 0.11 -0.16 8.14 -51.93 -0.42 -0.59 16 41 H 0.07 -0.04 8.14 -51.93 -0.42 -0.46 16 42 H 0.07 -0.13 8.14 -51.93 -0.42 -0.56 16 43 H 0.06 -0.09 7.01 -51.93 -0.36 -0.46 16 44 H 0.06 -0.04 8.14 -51.93 -0.42 -0.47 16 45 H 0.07 -0.15 8.14 -51.93 -0.42 -0.57 16 46 H 0.06 -0.03 8.14 -51.93 -0.42 -0.46 16 47 H 0.06 -0.15 6.23 -51.93 -0.32 -0.48 16 48 H 0.07 -0.17 8.14 -51.93 -0.42 -0.59 16 49 H 0.07 -0.09 8.14 -51.93 -0.42 -0.52 16 50 H 0.10 -0.02 8.14 -51.93 -0.42 -0.44 16 51 H 0.07 -0.05 8.14 -51.93 -0.42 -0.47 16 52 H 0.13 -0.41 6.29 -52.49 -0.33 -0.74 16 53 H 0.14 -0.24 6.29 -52.49 -0.33 -0.57 16 LS Contribution 424.17 15.07 6.39 6.39 Total: 0.00 -8.84 424.17 -10.02 -18.86 By element: Atomic # 1 Polarization: -5.74 SS G_CDS: -8.53 Total: -14.27 kcal Atomic # 6 Polarization: 0.34 SS G_CDS: -0.85 Total: -0.51 kcal Atomic # 7 Polarization: 1.67 SS G_CDS: -0.28 Total: 1.39 kcal Atomic # 8 Polarization: -6.39 SS G_CDS: -1.58 Total: -7.97 kcal Atomic # 14 Polarization: 1.28 SS G_CDS: -5.17 Total: -3.89 kcal Total LS contribution 6.39 Total: 6.39 kcal Total: -8.84 -10.02 -18.86 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. s_22_12113340_4974302.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 -108.663 kcal (2) G-P(sol) polarization free energy of solvation -8.843 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -117.506 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.017 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -18.860 kcal (6) G-S(sol) free energy of system = (1) + (5) -127.523 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.24 seconds