Wall clock time and date at job start Tue Mar 31 2020 05:45:48 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 1.50706 * 1 3 3 N 1.30834 * 125.90270 * 2 1 4 4 N 1.40084 * 108.20772 * 179.85327 * 3 2 1 5 5 C 1.46500 * 126.03708 * 180.16777 * 4 3 2 6 6 C 1.50700 * 109.47025 * 270.28908 * 5 4 3 7 7 H 1.08002 * 120.00136 * 359.97438 * 6 5 4 8 8 C 1.37880 * 119.99775 * 180.02562 * 6 5 4 9 9 N 1.31511 * 120.00156 * 359.97438 * 8 6 5 10 10 Si 1.86798 * 119.99829 * 179.97438 * 8 6 5 11 11 H 1.48505 * 109.46936 * 359.97438 * 10 8 6 12 12 H 1.48505 * 109.46815 * 119.99487 * 10 8 6 13 13 H 1.48497 * 109.47352 * 239.99447 * 10 8 6 14 14 C 1.34947 * 107.92200 * 0.41487 * 4 3 2 15 15 C 1.50701 * 126.12665 * 179.72105 * 14 4 3 16 16 C 1.35320 * 107.74892 * 359.75241 * 14 4 3 17 17 C 1.50700 * 126.03814 * 179.97438 * 16 14 4 18 18 H 1.08995 * 110.34424 * 0.83494 * 17 16 14 19 19 C 1.51099 * 110.38409 * 238.54762 * 17 16 14 20 20 C 1.30530 * 111.10390 * 224.75283 * 19 17 16 21 21 C 1.51097 * 111.10517 * 0.02562 * 20 19 17 22 22 H 1.08998 * 110.39040 * 135.24500 * 21 20 19 23 23 N 1.46901 * 110.38361 * 257.62668 * 21 20 19 24 24 C 1.46905 * 110.99872 * 273.54120 * 23 21 20 25 25 C 1.50702 * 109.47261 * 180.02562 * 24 23 21 26 26 C 1.38247 * 119.97160 * 269.72486 * 25 24 23 27 27 C 1.38195 * 120.01944 * 179.76659 * 26 25 24 28 28 C 1.38456 * 119.97714 * 0.50988 * 27 26 25 29 29 F 1.35096 * 120.02732 * 179.76255 * 28 27 26 30 30 C 1.38461 * 119.94900 * 359.74684 * 28 27 26 31 31 C 1.38197 * 119.97103 * 359.97438 * 30 28 27 32 32 C 1.54634 * 104.72560 * 16.43326 * 21 20 19 33 33 H 1.08999 * 109.47015 * 269.69670 * 1 2 3 34 34 H 1.09000 * 109.46646 * 29.68823 * 1 2 3 35 35 H 1.09000 * 109.47248 * 149.69540 * 1 2 3 36 36 H 1.08996 * 109.47009 * 30.29267 * 5 4 3 37 37 H 1.08999 * 109.46609 * 150.29173 * 5 4 3 38 38 H 0.96992 * 120.00348 * 180.02562 * 9 8 6 39 39 H 1.09002 * 109.47010 * 270.03834 * 15 14 4 40 40 H 1.09003 * 109.47223 * 30.04196 * 15 14 4 41 41 H 1.08997 * 109.47052 * 150.03791 * 15 14 4 42 42 H 1.08000 * 124.45121 * 44.73257 * 19 17 16 43 43 H 1.08004 * 124.44827 * 179.97438 * 20 19 17 44 44 H 1.00894 * 111.00149 * 37.49314 * 23 21 20 45 45 H 1.08997 * 109.47259 * 300.00264 * 24 23 21 46 46 H 1.09000 * 109.46973 * 60.00013 * 24 23 21 47 47 H 1.07997 * 119.99062 * 0.02562 * 26 25 24 48 48 H 1.08006 * 120.00944 * 180.25280 * 27 26 25 49 49 H 1.07998 * 120.01532 * 180.02562 * 30 28 27 50 50 H 1.08003 * 119.98439 * 180.02562 * 31 30 28 51 51 H 1.09002 * 111.03762 * 217.34359 * 32 21 20 52 52 H 1.08998 * 111.04069 * 93.40365 * 32 21 20 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 1.5071 0.0000 0.0000 3 7 2.2743 1.0598 0.0000 4 7 3.6088 0.6340 0.0034 5 6 4.7900 1.5006 0.0080 6 6 5.1950 1.8054 -1.4112 7 1 4.6293 1.3943 -2.2343 8 6 6.2882 2.6082 -1.6588 9 7 6.9773 3.1084 -0.6566 10 14 6.7906 2.9854 -3.4180 11 1 5.8596 2.3067 -4.3550 12 1 6.7389 4.4523 -3.6438 13 1 8.1730 2.4968 -3.6537 14 6 3.6142 -0.7155 -0.0039 15 6 4.8350 -1.5991 -0.0093 16 6 2.3271 -1.1331 -0.0060 17 6 1.8599 -2.5658 -0.0143 18 1 2.7139 -3.2430 -0.0035 19 6 0.9938 -2.8300 -1.2239 20 6 -0.0726 -3.5090 -0.8992 21 6 -0.0960 -3.8102 0.5813 22 1 -1.0876 -3.6202 0.9919 23 7 0.3027 -5.2026 0.8265 24 6 -0.8522 -6.1055 0.7307 25 6 -0.4054 -7.5216 0.9881 26 6 0.0051 -8.3184 -0.0644 27 6 0.4195 -9.6156 0.1711 28 6 0.4135 -10.1204 1.4604 29 9 0.8138 -11.3899 1.6912 30 6 -0.0030 -9.3231 2.5130 31 6 -0.4115 -8.0244 2.2758 32 6 0.9370 -2.8378 1.1966 33 1 -0.3633 -0.0054 1.0276 34 1 -0.3632 0.8928 -0.5090 35 1 -0.3634 -0.8872 -0.5185 36 1 4.5565 2.4303 0.5269 37 1 5.6094 0.9952 0.5191 38 1 7.7461 3.6735 -0.8307 39 1 5.1291 -1.8060 -1.0383 40 1 5.6513 -1.0943 0.5074 41 1 4.6076 -2.5360 0.4990 42 1 1.2265 -2.5002 -2.2257 43 1 -0.8383 -3.8145 -1.5969 44 1 1.0362 -5.4854 0.1940 45 1 -1.5989 -5.8202 1.4715 46 1 -1.2854 -6.0366 -0.2671 47 1 0.0059 -7.9258 -1.0705 48 1 0.7441 -10.2366 -0.6507 49 1 -0.0078 -9.7157 3.5191 50 1 -0.7360 -7.4022 3.0967 51 1 1.4873 -3.3138 2.0083 52 1 0.4567 -1.9205 1.5368 RHF calculation, no. of doubly occupied orbitals= 69 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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 ZINC000008623905.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 05:45:48 Heat of formation + Delta-G solvation = 61.589837 kcal Electronic energy + Delta-G solvation = -32041.730090 eV Core-core repulsion = 27728.786033 eV Total energy + Delta-G solvation = -4312.944057 eV No. of doubly occupied orbitals = 69 Molecular weight (most abundant/longest-lived isotopes) = 369.191 amu Computer time = 0.97 seconds Orbital eigenvalues (eV) -49.22379 -40.80652 -39.70261 -38.77977 -35.06992 -33.86992 -32.49648 -31.76293 -31.51615 -30.67429 -29.05879 -28.74781 -27.55108 -25.89810 -25.40695 -24.49416 -23.43127 -22.54778 -21.66065 -20.59628 -19.24666 -18.73346 -18.42723 -18.02846 -16.84457 -16.70192 -16.54331 -15.95263 -15.75405 -15.61259 -15.18019 -14.72109 -14.44442 -14.41253 -14.24132 -13.95686 -13.86737 -13.61517 -13.10585 -13.02289 -12.88127 -12.60468 -12.53203 -12.30329 -12.14152 -12.04594 -11.93301 -11.79542 -11.72739 -11.50921 -11.47092 -11.34893 -11.25859 -11.07834 -10.95058 -10.84617 -10.59803 -10.25208 -9.78148 -9.72243 -9.48919 -9.19427 -8.89317 -8.66689 -8.52567 -8.17150 -7.44243 -6.27756 -4.35060 0.73372 0.85899 2.22130 2.78559 3.16841 3.17919 3.25942 3.30984 3.37124 3.62114 3.90190 4.12804 4.27820 4.31829 4.43673 4.53989 4.69427 4.76625 4.88154 4.89857 5.05447 5.15085 5.20000 5.26912 5.32507 5.34117 5.49836 5.53448 5.55833 5.64153 5.66890 5.72276 5.74459 5.83342 5.84835 5.92857 5.97474 5.98641 6.04428 6.14636 6.15165 6.24414 6.34091 6.37841 6.49554 6.50645 6.56802 6.73899 6.84193 6.91557 7.03259 7.12460 7.19852 7.52446 7.65031 7.87405 8.05855 8.67108 8.75439 9.31319 10.79847 Molecular weight = 369.19amu Principal moments of inertia in cm(-1) A = 0.014997 B = 0.001675 C = 0.001594 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1866.601057 B =16707.485020 C =17557.720278 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.067 4.067 2 C 0.056 3.944 3 N -0.298 5.298 4 N -0.325 5.325 5 C 0.257 3.743 6 C -0.534 4.534 7 H 0.064 0.936 8 C 0.065 3.935 9 N -0.891 5.891 10 Si 0.905 3.095 11 H -0.272 1.272 12 H -0.280 1.280 13 H -0.281 1.281 14 C 0.092 3.908 15 C -0.086 4.086 16 C -0.257 4.257 17 C 0.015 3.985 18 H 0.083 0.917 19 C -0.104 4.104 20 C -0.232 4.232 21 C 0.111 3.889 22 H 0.079 0.921 23 N -0.670 5.670 24 C 0.098 3.902 25 C -0.090 4.090 26 C -0.085 4.085 27 C -0.154 4.154 28 C 0.095 3.905 29 F -0.142 7.142 30 C -0.155 4.155 31 C -0.068 4.068 32 C -0.106 4.106 33 H 0.065 0.935 34 H 0.062 0.938 35 H 0.072 0.928 36 H 0.051 0.949 37 H 0.051 0.949 38 H 0.267 0.733 39 H 0.075 0.925 40 H 0.072 0.928 41 H 0.072 0.928 42 H 0.119 0.881 43 H 0.116 0.884 44 H 0.344 0.656 45 H 0.082 0.918 46 H 0.041 0.959 47 H 0.130 0.870 48 H 0.134 0.866 49 H 0.134 0.866 50 H 0.134 0.866 51 H 0.079 0.921 52 H 0.079 0.921 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -15.733 -23.570 3.824 28.595 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 -0.126 4.126 2 C -0.109 4.109 3 N -0.122 5.122 4 N -0.104 5.104 5 C 0.139 3.861 6 C -0.572 4.572 7 H 0.082 0.918 8 C -0.138 4.138 9 N -0.529 5.529 10 Si 0.733 3.267 11 H -0.196 1.196 12 H -0.206 1.206 13 H -0.206 1.206 14 C -0.039 4.039 15 C -0.144 4.144 16 C -0.269 4.269 17 C -0.004 4.004 18 H 0.101 0.899 19 C -0.124 4.124 20 C -0.251 4.251 21 C 0.002 3.998 22 H 0.097 0.903 23 N -0.300 5.300 24 C -0.031 4.031 25 C -0.091 4.091 26 C -0.103 4.103 27 C -0.173 4.173 28 C 0.075 3.925 29 F -0.121 7.121 30 C -0.174 4.174 31 C -0.087 4.087 32 C -0.144 4.144 33 H 0.083 0.917 34 H 0.081 0.919 35 H 0.091 0.909 36 H 0.069 0.931 37 H 0.069 0.931 38 H 0.077 0.923 39 H 0.094 0.906 40 H 0.091 0.909 41 H 0.090 0.910 42 H 0.137 0.863 43 H 0.134 0.866 44 H 0.162 0.838 45 H 0.100 0.900 46 H 0.060 0.940 47 H 0.148 0.852 48 H 0.152 0.848 49 H 0.152 0.848 50 H 0.152 0.848 51 H 0.098 0.902 52 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges -15.425 -22.025 4.604 27.280 hybrid contribution 0.448 -0.699 -2.067 2.228 sum -14.977 -22.723 2.536 27.333 Atomic orbital electron populations 1.20123 0.88239 1.02445 1.01743 1.21846 0.95989 0.90624 1.02427 1.77272 0.87516 1.22724 1.24685 1.49212 1.05738 1.04151 1.51346 1.19652 0.78020 0.89556 0.98898 1.21335 1.12915 1.31631 0.91368 0.91811 1.24932 0.95750 0.95076 0.98080 1.69923 1.19026 1.33114 1.30871 0.86312 0.78378 0.78325 0.83733 1.19623 1.20621 1.20646 1.20777 0.96098 0.85723 1.01317 1.20349 0.93832 0.97263 1.02987 1.19163 0.91138 0.94408 1.22170 1.19214 0.96864 0.92367 0.91943 0.89933 1.23469 0.95288 0.94528 0.99125 1.23746 0.99537 1.03658 0.98183 1.21342 0.99110 0.87890 0.91417 0.90273 1.60801 1.09792 1.01165 1.58253 1.20892 0.93515 0.88106 1.00591 1.19906 1.00066 0.95884 0.93253 1.20949 0.97230 0.92815 0.99340 1.21124 1.03459 0.97163 0.95564 1.17763 1.00504 0.79794 0.94422 1.91500 1.88371 1.36819 1.95404 1.21181 1.02460 0.94931 0.98817 1.20927 0.97035 0.93960 0.96767 1.22597 0.96285 0.98112 0.97440 0.91658 0.91893 0.90914 0.93100 0.93096 0.92307 0.90610 0.90948 0.90965 0.86297 0.86614 0.83757 0.90010 0.94046 0.85194 0.84833 0.84772 0.84767 0.90223 0.90253 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 -0.07 -0.95 8.90 36.01 0.32 -0.63 16 2 C 0.06 1.03 6.87 -82.40 -0.57 0.47 16 3 N -0.30 -6.82 12.58 33.67 0.42 -6.40 16 4 N -0.33 -7.53 3.60 -58.31 -0.21 -7.74 16 5 C 0.26 6.58 6.00 -5.19 -0.03 6.55 16 6 C -0.53 -14.70 9.39 -34.44 -0.32 -15.02 16 7 H 0.06 1.81 7.81 -52.49 -0.41 1.40 16 8 C 0.06 1.77 5.46 -17.82 -0.10 1.67 16 9 N -0.89 -25.09 13.29 55.43 0.74 -24.35 16 10 Si 0.91 21.09 29.54 -169.99 -5.02 16.07 16 11 H -0.27 -6.33 7.11 56.52 0.40 -5.93 16 12 H -0.28 -6.49 7.11 56.52 0.40 -6.09 16 13 H -0.28 -6.37 7.11 56.52 0.40 -5.97 16 14 C 0.09 1.80 6.93 -82.26 -0.57 1.23 16 15 C -0.09 -1.39 9.77 36.01 0.35 -1.03 16 16 C -0.26 -4.41 4.90 -105.05 -0.51 -4.92 16 17 C 0.02 0.20 3.12 -91.86 -0.29 -0.09 16 18 H 0.08 1.03 6.86 -51.93 -0.36 0.67 16 19 C -0.10 -1.20 8.46 -35.70 -0.30 -1.50 16 20 C -0.23 -2.17 9.51 -35.70 -0.34 -2.51 16 21 C 0.11 1.00 3.20 -67.81 -0.22 0.78 16 22 H 0.08 0.67 7.87 -51.93 -0.41 0.26 16 23 N -0.67 -5.45 6.27 -108.09 -0.68 -6.13 16 24 C 0.10 0.65 5.65 -4.97 -0.03 0.62 16 25 C -0.09 -0.64 5.39 -104.62 -0.56 -1.20 16 26 C -0.08 -0.58 9.70 -39.59 -0.38 -0.96 16 27 C -0.15 -1.14 10.03 -39.52 -0.40 -1.53 16 28 C 0.09 0.80 7.30 -39.42 -0.29 0.51 16 29 F -0.14 -1.35 17.27 2.25 0.04 -1.31 16 30 C -0.16 -1.15 10.03 -39.51 -0.40 -1.55 16 31 C -0.07 -0.48 9.70 -39.60 -0.38 -0.86 16 32 C -0.11 -1.18 6.18 -25.00 -0.15 -1.34 16 33 H 0.06 0.82 7.66 -51.93 -0.40 0.42 16 34 H 0.06 0.89 8.14 -51.93 -0.42 0.47 16 35 H 0.07 0.90 5.92 -51.93 -0.31 0.59 16 36 H 0.05 1.40 8.14 -51.93 -0.42 0.98 16 37 H 0.05 1.29 7.05 -51.93 -0.37 0.93 16 38 H 0.27 7.07 8.31 -40.82 -0.34 6.73 16 39 H 0.08 1.19 8.14 -51.93 -0.42 0.77 16 40 H 0.07 1.22 7.08 -51.93 -0.37 0.85 16 41 H 0.07 0.93 7.15 -51.93 -0.37 0.56 16 42 H 0.12 1.46 8.06 -52.49 -0.42 1.03 16 43 H 0.12 0.96 8.06 -52.48 -0.42 0.54 16 44 H 0.34 2.90 8.48 -39.29 -0.33 2.56 16 45 H 0.08 0.51 8.02 -51.93 -0.42 0.10 16 46 H 0.04 0.26 8.03 -51.93 -0.42 -0.16 16 47 H 0.13 0.68 8.06 -52.49 -0.42 0.26 16 48 H 0.13 0.79 8.06 -52.48 -0.42 0.36 16 49 H 0.13 0.79 8.06 -52.49 -0.42 0.36 16 50 H 0.13 0.76 8.06 -52.48 -0.42 0.34 16 51 H 0.08 0.90 8.08 -51.93 -0.42 0.48 16 52 H 0.08 0.95 5.93 -51.93 -0.31 0.64 16 LS Contribution 427.37 15.07 6.44 6.44 Total: -1.00 -30.29 427.37 -11.26 -41.55 By element: Atomic # 1 Polarization: 11.00 SS G_CDS: -7.82 Total: 3.18 kcal Atomic # 6 Polarization: -16.15 SS G_CDS: -5.17 Total: -21.32 kcal Atomic # 7 Polarization: -44.89 SS G_CDS: 0.27 Total: -44.61 kcal Atomic # 9 Polarization: -1.35 SS G_CDS: 0.04 Total: -1.31 kcal Atomic # 14 Polarization: 21.09 SS G_CDS: -5.02 Total: 16.07 kcal Total LS contribution 6.44 Total: 6.44 kcal Total: -30.29 -11.26 -41.55 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. ZINC000008623905.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 103.143 kcal (2) G-P(sol) polarization free energy of solvation -30.292 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 72.851 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.261 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.554 kcal (6) G-S(sol) free energy of system = (1) + (5) 61.590 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.97 seconds