Wall clock time and date at job start Sun Mar 7 2021 02:36:20 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 O 2 2 C 1.42903 * 1 3 3 Si 1.86302 * 109.47307 * 2 1 4 4 C 1.50700 * 109.46937 * 239.99764 * 2 1 3 5 5 C 1.38247 * 119.97104 * 120.02262 * 4 2 1 6 6 C 1.38286 * 120.11216 * 179.97438 * 5 4 2 7 7 C 1.38126 * 120.05559 * 359.68333 * 6 5 4 8 8 C 1.38751 * 119.94015 * 0.59586 * 7 6 5 9 9 O 1.35906 * 120.05323 * 179.69957 * 8 7 6 10 10 C 1.42888 * 117.00083 * 359.72545 * 9 8 7 11 11 C 1.53003 * 109.47394 * 180.02562 * 10 9 8 12 12 C 1.53003 * 109.47417 * 180.02562 * 11 10 9 13 13 C 1.50691 * 109.47285 * 179.97438 * 12 11 10 14 14 O 1.21289 * 120.00113 * 359.97438 * 13 12 11 15 15 N 1.34773 * 120.00316 * 179.97438 * 13 12 11 16 16 C 1.46501 * 120.00122 * 179.97438 * 15 13 12 17 17 H 1.08993 * 112.90929 * 336.25213 * 16 15 13 18 18 C 1.53962 * 113.66387 * 107.55425 * 16 15 13 19 19 C 1.53782 * 87.11063 * 139.88885 * 18 16 15 20 20 H 1.08997 * 113.61225 * 89.18406 * 19 18 16 21 21 C 1.53003 * 113.61259 * 220.08801 * 19 18 16 22 22 N 1.46493 * 109.47111 * 272.50057 * 21 19 18 23 23 C 1.34944 * 126.04086 * 124.72110 * 22 21 19 24 24 C 1.35315 * 107.74997 * 179.83916 * 23 22 21 25 25 C 1.39871 * 107.91952 * 0.41783 * 24 23 22 26 26 N 1.30837 * 108.20184 * 359.73966 * 25 24 23 27 27 C 1.53781 * 87.08260 * 334.63747 * 19 18 16 28 28 C 1.38163 * 119.97272 * 300.00250 * 4 2 1 29 29 H 0.96694 * 114.00090 * 59.99487 * 1 2 3 30 30 H 1.09004 * 109.46697 * 120.00145 * 2 1 3 31 31 H 1.48498 * 110.00026 * 298.68344 * 3 2 1 32 32 H 1.48503 * 109.99697 * 60.00238 * 3 2 1 33 33 H 1.08003 * 119.93917 * 359.97438 * 5 4 2 34 34 H 1.07997 * 119.96893 * 179.97438 * 6 5 4 35 35 H 1.07996 * 120.02665 * 180.31500 * 7 6 5 36 36 H 1.09000 * 109.47613 * 59.99821 * 10 9 8 37 37 H 1.09007 * 109.47108 * 299.99899 * 10 9 8 38 38 H 1.08992 * 109.47044 * 59.99501 * 11 10 9 39 39 H 1.09005 * 109.46409 * 299.99368 * 11 10 9 40 40 H 1.09002 * 109.47217 * 59.99217 * 12 11 10 41 41 H 1.09005 * 109.46590 * 299.99835 * 12 11 10 42 42 H 0.97002 * 120.00080 * 0.02562 * 15 13 12 43 43 H 1.08997 * 113.53543 * 25.33559 * 18 16 15 44 44 H 1.08994 * 113.66446 * 254.45762 * 18 16 15 45 45 H 1.08994 * 109.47052 * 32.49864 * 21 19 18 46 46 H 1.09002 * 109.46569 * 152.49796 * 21 19 18 47 47 H 1.08002 * 126.12644 * 359.97438 * 23 22 21 48 48 H 1.08003 * 126.04340 * 180.15954 * 24 23 22 49 49 H 1.07999 * 125.89929 * 179.71627 * 25 24 23 50 50 H 1.09002 * 113.61445 * 139.98212 * 27 19 18 51 51 H 1.09002 * 113.61408 * 270.79943 * 27 19 18 52 52 H 1.07999 * 120.03064 * 0.04568 * 28 4 2 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 1.7565 0.0000 4 6 1.9313 -0.7105 -1.2304 5 6 2.7265 -0.0382 -2.1399 6 6 3.1894 -0.6875 -3.2697 7 6 2.8636 -2.0117 -3.4889 8 6 2.0610 -2.6870 -2.5806 9 8 1.7340 -3.9882 -2.7971 10 6 2.2466 -4.5971 -3.9838 11 6 1.7759 -6.0511 -4.0553 12 6 2.3253 -6.7033 -5.3256 13 6 1.8622 -8.1356 -5.3957 14 8 1.1620 -8.5902 -4.5159 15 7 2.2260 -8.9114 -6.4359 16 6 1.7762 -10.3040 -6.5037 17 1 1.5267 -10.7173 -5.5265 18 6 0.6967 -10.5534 -7.5728 19 6 1.4232 -11.8718 -7.8872 20 1 1.0770 -12.7145 -7.2888 21 6 1.4936 -12.1915 -9.3818 22 7 0.2893 -12.9235 -9.7818 23 6 -0.5625 -12.5723 -10.7677 24 6 -1.5392 -13.5072 -10.8216 25 6 -1.2806 -14.4574 -9.8283 26 7 -0.1847 -14.1086 -9.2044 27 6 2.6978 -11.2091 -7.3383 28 6 1.5971 -2.0332 -1.4485 29 1 -0.3933 0.4417 -0.7650 30 1 1.7923 -0.5139 0.8900 31 1 1.5880 2.4586 -1.2242 32 1 1.5616 2.4678 1.2086 33 1 2.9865 0.9958 -1.9676 34 1 3.8101 -0.1600 -3.9788 35 1 3.2296 -2.5198 -4.3688 36 1 3.3361 -4.5680 -3.9657 37 1 1.8832 -4.0546 -4.8567 38 1 0.6865 -6.0798 -4.0736 39 1 2.1391 -6.5938 -3.1825 40 1 3.4148 -6.6745 -5.3068 41 1 1.9626 -6.1606 -6.1986 42 1 2.7863 -8.5479 -7.1394 43 1 0.7215 -9.8350 -8.3922 44 1 -0.3027 -10.6931 -7.1611 45 1 1.5597 -11.2632 -9.9491 46 1 2.3736 -12.8029 -9.5814 47 1 -0.4784 -11.7021 -11.4019 48 1 -2.3736 -13.5158 -11.5073 49 1 -1.8818 -15.3284 -9.6132 50 1 3.3137 -11.8781 -6.7373 51 1 3.2703 -10.6712 -8.0940 52 1 0.9756 -2.5579 -0.7380 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_14688084_4549616.mol2 52 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 02:36:20 Heat of formation + Delta-G solvation = 22.692500 kcal Electronic energy + Delta-G solvation = -31221.179843 eV Core-core repulsion = 26769.146141 eV Total energy + Delta-G solvation = -4452.033702 eV No. of doubly occupied orbitals = 69 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 372.188 amu Computer time = 1.06 seconds Orbital eigenvalues (eV) -42.08085 -41.34802 -41.14916 -39.67688 -39.14748 -37.37043 -35.19415 -34.95054 -33.51916 -32.46787 -31.26139 -30.96884 -29.05063 -28.04589 -26.92813 -26.81779 -24.57974 -23.69733 -23.15754 -22.06452 -21.90626 -21.58383 -21.52518 -20.51238 -19.21507 -18.36655 -18.18284 -17.86300 -17.54588 -17.34626 -17.15512 -16.84754 -16.48903 -16.42222 -16.16255 -16.02316 -15.48978 -15.34285 -14.99379 -14.82215 -14.75076 -14.57719 -14.21841 -14.15627 -14.05952 -13.77155 -13.69526 -13.49692 -13.44320 -13.36728 -13.06388 -12.94242 -12.75700 -12.43317 -12.37201 -12.29421 -11.98833 -11.91865 -11.69385 -11.61680 -11.55141 -11.50074 -10.89765 -10.64300 -10.30066 -10.13517 -9.91672 -9.47120 -9.22655 -4.94853 0.21661 0.42427 1.00649 1.27740 1.53625 1.57979 1.61241 1.84461 1.97776 1.99914 2.30647 2.68120 3.22573 3.31867 3.37330 3.38844 3.49412 3.61157 3.63018 3.75295 3.77772 3.81020 3.86293 3.93085 3.99985 4.00496 4.10515 4.14020 4.19714 4.21444 4.24570 4.33162 4.36333 4.41949 4.42490 4.55621 4.56411 4.59684 4.65933 4.74332 4.82288 4.86386 4.90581 4.92249 4.98287 5.10317 5.14161 5.15551 5.28425 5.37639 5.42582 5.44850 5.70357 5.77260 6.09663 6.36514 6.41453 6.41682 6.81951 7.14051 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.528 6.528 2 C -0.077 4.077 3 Si 0.689 3.311 4 C -0.079 4.079 5 C -0.156 4.156 6 C -0.074 4.074 7 C -0.205 4.205 8 C 0.132 3.868 9 O -0.311 6.311 10 C 0.060 3.940 11 C -0.106 4.106 12 C -0.138 4.138 13 C 0.515 3.485 14 O -0.533 6.533 15 N -0.723 5.723 16 C 0.124 3.876 17 H 0.118 0.882 18 C -0.146 4.146 19 C -0.121 4.121 20 H 0.110 0.890 21 C 0.146 3.854 22 N -0.371 5.371 23 C 0.051 3.949 24 C -0.274 4.274 25 C 0.045 3.955 26 N -0.295 5.295 27 C -0.137 4.137 28 C -0.126 4.126 29 H 0.376 0.624 30 H 0.120 0.880 31 H -0.260 1.260 32 H -0.257 1.257 33 H 0.129 0.871 34 H 0.130 0.870 35 H 0.129 0.871 36 H 0.065 0.935 37 H 0.063 0.937 38 H 0.083 0.917 39 H 0.084 0.916 40 H 0.099 0.901 41 H 0.098 0.902 42 H 0.401 0.599 43 H 0.085 0.915 44 H 0.073 0.927 45 H 0.096 0.904 46 H 0.087 0.913 47 H 0.172 0.828 48 H 0.147 0.853 49 H 0.183 0.817 50 H 0.082 0.918 51 H 0.090 0.910 52 H 0.134 0.866 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.034 2.776 -6.852 9.543 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 -0.334 6.334 2 C -0.187 4.187 3 Si 0.590 3.410 4 C -0.079 4.079 5 C -0.174 4.174 6 C -0.092 4.092 7 C -0.224 4.224 8 C 0.087 3.913 9 O -0.225 6.225 10 C -0.015 4.015 11 C -0.144 4.144 12 C -0.178 4.178 13 C 0.301 3.699 14 O -0.408 6.408 15 N -0.374 5.374 16 C 0.019 3.981 17 H 0.136 0.864 18 C -0.185 4.185 19 C -0.140 4.140 20 H 0.128 0.872 21 C 0.025 3.975 22 N -0.154 5.154 23 C -0.095 4.095 24 C -0.304 4.304 25 C -0.141 4.141 26 N -0.117 5.117 27 C -0.176 4.176 28 C -0.145 4.145 29 H 0.224 0.776 30 H 0.138 0.862 31 H -0.185 1.185 32 H -0.182 1.182 33 H 0.146 0.854 34 H 0.148 0.852 35 H 0.147 0.853 36 H 0.083 0.917 37 H 0.082 0.918 38 H 0.102 0.898 39 H 0.102 0.898 40 H 0.117 0.883 41 H 0.116 0.884 42 H 0.236 0.764 43 H 0.104 0.896 44 H 0.092 0.908 45 H 0.114 0.886 46 H 0.106 0.894 47 H 0.189 0.811 48 H 0.165 0.835 49 H 0.200 0.800 50 H 0.101 0.899 51 H 0.108 0.892 52 H 0.152 0.848 Dipole moment (debyes) X Y Z Total from point charges 6.242 2.628 -4.568 8.169 hybrid contribution -1.258 0.195 -2.009 2.378 sum 4.984 2.823 -6.577 8.722 Atomic orbital electron populations 1.86612 1.17540 1.79981 1.49291 1.25098 0.84102 1.11123 0.98336 0.94923 0.91696 0.74156 0.80201 1.20087 0.97514 0.93813 0.96520 1.20920 1.00898 1.00044 0.95494 1.20907 0.97913 0.93667 0.96692 1.21313 1.03466 0.96468 1.01131 1.19026 0.94398 0.83477 0.94438 1.86088 1.70896 1.22400 1.43106 1.22820 0.98588 0.93887 0.86241 1.21235 1.03024 0.92308 0.97801 1.21536 1.03044 0.92928 1.00297 1.20628 0.79872 0.88069 0.81324 1.90762 1.36974 1.74844 1.38255 1.45988 1.53941 1.12149 1.25307 1.22483 0.95012 0.80886 0.99686 0.86444 1.23588 0.99471 0.96308 0.99144 1.22709 0.97695 0.98458 0.95164 0.87186 1.21725 0.84647 0.95597 0.95563 1.48702 1.20891 1.19314 1.26448 1.22575 0.92114 1.00855 0.93924 1.21559 1.04100 0.98461 1.06269 1.23936 0.95022 1.00201 0.94986 1.77345 1.14055 0.98709 1.21572 1.23367 0.96434 0.98365 0.99416 1.20279 1.03092 0.93987 0.97126 0.77615 0.86183 1.18496 1.18204 0.85392 0.85222 0.85278 0.91720 0.91829 0.89812 0.89755 0.88311 0.88389 0.76404 0.89642 0.90773 0.88583 0.89436 0.81118 0.83536 0.80026 0.89910 0.89151 0.84787 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 -0.53 -1.01 12.77 -35.23 -0.45 -1.46 16 2 C -0.08 -0.03 2.82 36.01 0.10 0.07 16 3 Si 0.69 -0.52 29.79 -169.99 -5.06 -5.59 16 4 C -0.08 -0.07 5.39 -104.65 -0.56 -0.64 16 5 C -0.16 0.02 8.67 -39.56 -0.34 -0.32 16 6 C -0.07 0.04 10.04 -39.60 -0.40 -0.36 16 7 C -0.21 -0.04 9.04 -39.43 -0.36 -0.39 16 8 C 0.13 0.27 6.69 -39.22 -0.26 0.01 16 9 O -0.31 -0.74 10.14 -19.45 -0.20 -0.94 16 10 C 0.06 -0.07 4.74 37.16 0.18 0.11 16 11 C -0.11 0.05 4.87 -26.73 -0.13 -0.08 16 12 C -0.14 0.42 5.70 -27.89 -0.16 0.26 16 13 C 0.51 0.08 7.83 -10.99 -0.09 -0.01 16 14 O -0.53 -2.69 15.58 5.55 0.09 -2.61 16 15 N -0.72 1.75 5.36 -52.93 -0.28 1.47 16 16 C 0.12 -0.17 4.25 -67.02 -0.28 -0.46 16 17 H 0.12 0.13 7.47 -51.93 -0.39 -0.26 16 18 C -0.15 0.22 7.44 -25.82 -0.19 0.03 16 19 C -0.12 0.22 3.87 -89.80 -0.35 -0.12 16 20 H 0.11 0.05 7.96 -51.93 -0.41 -0.36 16 21 C 0.15 -0.32 6.35 -4.04 -0.03 -0.34 16 22 N -0.37 -0.38 3.68 -61.37 -0.23 -0.60 16 23 C 0.05 0.00 11.45 -17.23 -0.20 -0.19 16 24 C -0.27 -0.25 10.80 -40.01 -0.43 -0.69 16 25 C 0.04 0.09 12.03 -17.36 -0.21 -0.12 16 26 N -0.30 -1.03 12.27 30.62 0.38 -0.65 16 27 C -0.14 0.47 7.39 -25.92 -0.19 0.28 16 28 C -0.13 -0.29 9.55 -39.43 -0.38 -0.66 16 29 H 0.38 -0.36 8.70 45.56 0.40 0.04 16 30 H 0.12 -0.04 7.96 -51.93 -0.41 -0.45 16 31 H -0.26 -0.29 7.11 56.52 0.40 0.11 16 32 H -0.26 -0.65 7.11 56.52 0.40 -0.25 16 33 H 0.13 -0.25 4.87 -52.48 -0.26 -0.51 16 34 H 0.13 -0.36 8.06 -52.49 -0.42 -0.78 16 35 H 0.13 -0.25 6.30 -52.49 -0.33 -0.59 16 36 H 0.06 -0.17 7.65 -51.93 -0.40 -0.56 16 37 H 0.06 -0.15 7.67 -51.92 -0.40 -0.55 16 38 H 0.08 0.10 8.10 -51.93 -0.42 -0.32 16 39 H 0.08 0.09 8.10 -51.93 -0.42 -0.33 16 40 H 0.10 -0.51 8.14 -51.93 -0.42 -0.93 16 41 H 0.10 -0.50 8.14 -51.93 -0.42 -0.92 16 42 H 0.40 -2.22 8.73 -40.82 -0.36 -2.58 16 43 H 0.09 -0.23 7.90 -51.93 -0.41 -0.64 16 44 H 0.07 0.06 8.14 -51.93 -0.42 -0.36 16 45 H 0.10 -0.45 7.77 -51.93 -0.40 -0.85 16 46 H 0.09 -0.22 8.14 -51.93 -0.42 -0.64 16 47 H 0.17 -0.56 8.06 -52.49 -0.42 -0.98 16 48 H 0.15 -0.12 8.06 -52.48 -0.42 -0.55 16 49 H 0.18 -0.10 8.06 -52.49 -0.42 -0.52 16 50 H 0.08 -0.25 8.14 -51.93 -0.42 -0.68 16 51 H 0.09 -0.48 8.07 -51.93 -0.42 -0.90 16 52 H 0.13 0.36 8.06 -52.49 -0.42 -0.07 16 LS Contribution 430.95 15.07 6.49 6.49 Total: 0.00 -11.34 430.95 -11.60 -22.94 By element: Atomic # 1 Polarization: -7.38 SS G_CDS: -8.06 Total: -15.43 kcal Atomic # 6 Polarization: 0.66 SS G_CDS: -4.28 Total: -3.62 kcal Atomic # 7 Polarization: 0.34 SS G_CDS: -0.13 Total: 0.21 kcal Atomic # 8 Polarization: -4.44 SS G_CDS: -0.56 Total: -5.00 kcal Atomic # 14 Polarization: -0.52 SS G_CDS: -5.06 Total: -5.59 kcal Total LS contribution 6.49 Total: 6.49 kcal Total: -11.34 -11.60 -22.94 kcal The number of atoms in the molecule is 52 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_14688084_4549616.mol2 52 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 45.629 kcal (2) G-P(sol) polarization free energy of solvation -11.340 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 34.289 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.596 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.937 kcal (6) G-S(sol) free energy of system = (1) + (5) 22.693 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.06 seconds