Wall clock time and date at job start Sat Apr 11 2020 06:14:11 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 N 1.46506 * 109.47059 * 2 1 4 4 C 1.46505 * 119.99511 * 269.99629 * 3 2 1 5 5 C 1.50698 * 109.47130 * 270.00073 * 4 3 2 6 6 H 1.07998 * 120.00110 * 359.97438 * 5 4 3 7 7 C 1.37877 * 119.99364 * 180.02562 * 5 4 3 8 8 N 1.31512 * 120.00741 * 359.97438 * 7 5 4 9 9 Si 1.86806 * 119.99430 * 180.02562 * 7 5 4 10 10 H 1.48501 * 109.46999 * 90.00096 * 9 7 5 11 11 H 1.48503 * 109.47225 * 209.99958 * 9 7 5 12 12 H 1.48500 * 109.47310 * 329.99799 * 9 7 5 13 13 C 1.34770 * 120.00051 * 90.00136 * 3 2 1 14 14 O 1.21285 * 119.99798 * 180.02562 * 13 3 2 15 15 C 1.50697 * 120.00502 * 359.97438 * 13 3 2 16 16 N 1.46896 * 109.47595 * 180.02562 * 15 13 3 17 17 C 1.46904 * 110.99888 * 66.04805 * 16 15 13 18 18 C 1.46894 * 111.00396 * 189.99892 * 16 15 13 19 19 H 1.09000 * 112.85222 * 311.12131 * 18 16 15 20 20 C 1.53780 * 113.61678 * 179.97438 * 18 16 15 21 21 C 1.53789 * 87.07845 * 220.02024 * 20 18 16 22 22 H 1.09005 * 113.61226 * 140.06814 * 21 20 18 23 23 O 1.42897 * 113.61448 * 270.87823 * 21 20 18 24 24 C 1.42897 * 114.00165 * 250.50032 * 23 21 20 25 25 C 1.53786 * 113.61170 * 82.31227 * 18 16 15 26 26 C 1.52991 * 113.61801 * 254.53025 * 25 18 16 27 27 C 1.52996 * 109.47325 * 185.58903 * 26 25 18 28 28 C 1.52998 * 113.61260 * 25.43930 * 25 18 16 29 29 C 1.53000 * 109.47520 * 56.53456 * 28 25 18 30 30 H 1.09004 * 109.46953 * 59.99852 * 1 2 3 31 31 H 1.08997 * 109.47032 * 180.02562 * 1 2 3 32 32 H 1.09006 * 109.46804 * 300.00365 * 1 2 3 33 33 H 1.09002 * 109.47277 * 239.99731 * 2 1 3 34 34 H 1.09002 * 109.47089 * 119.99381 * 2 1 3 35 35 H 1.09003 * 109.47057 * 30.00744 * 4 3 2 36 36 H 1.08999 * 109.46594 * 150.00227 * 4 3 2 37 37 H 0.96993 * 120.00127 * 179.97438 * 8 7 5 38 38 H 1.09004 * 109.47091 * 60.00151 * 15 13 3 39 39 H 1.08999 * 109.46845 * 300.00402 * 15 13 3 40 40 H 1.08998 * 109.47453 * 178.80047 * 17 16 15 41 41 H 1.09004 * 109.46979 * 298.79531 * 17 16 15 42 42 H 1.09004 * 109.47387 * 58.79271 * 17 16 15 43 43 H 1.09003 * 113.61163 * 334.56702 * 20 18 16 44 44 H 1.08996 * 113.61778 * 105.47500 * 20 18 16 45 45 H 1.08999 * 109.47014 * 180.02562 * 24 23 21 46 46 H 1.08999 * 109.47414 * 299.99759 * 24 23 21 47 47 H 1.08990 * 109.47410 * 60.00223 * 24 23 21 48 48 H 1.08998 * 109.47473 * 305.58798 * 26 25 18 49 49 H 1.08998 * 109.46939 * 65.58821 * 26 25 18 50 50 H 1.09004 * 109.47265 * 183.80386 * 27 26 25 51 51 H 1.09005 * 109.46910 * 303.80227 * 27 26 25 52 52 H 1.08996 * 109.47586 * 63.80082 * 27 26 25 53 53 H 1.08999 * 109.47179 * 176.53187 * 28 25 18 54 54 H 1.09000 * 109.47291 * 296.53270 * 28 25 18 55 55 H 1.08998 * 109.47559 * 172.69247 * 29 28 25 56 56 H 1.09002 * 109.46901 * 292.69786 * 29 28 25 57 57 H 1.09003 * 109.46987 * 52.69449 * 29 28 25 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 7 2.0183 1.3813 0.0000 4 6 2.2626 2.0718 -1.2688 5 6 3.6858 1.8349 -1.7038 6 1 4.3429 1.2309 -1.0957 7 6 4.1493 2.3904 -2.8776 8 7 3.3494 3.1264 -3.6178 9 14 5.9134 2.0962 -3.4171 10 1 5.9760 0.8756 -4.2607 11 1 6.3930 3.2637 -4.1995 12 1 6.7736 1.9154 -2.2202 13 6 2.2430 2.0166 1.1671 14 8 2.6468 3.1602 1.1671 15 6 1.9914 1.3065 2.4723 16 7 2.3091 2.2067 3.5888 17 6 1.3825 3.3460 3.6266 18 6 2.3050 1.4823 4.8667 19 1 1.4141 0.8691 5.0028 20 6 2.6318 2.3700 6.0791 21 6 3.4627 1.1931 6.6174 22 1 4.3997 1.4974 7.0839 23 8 2.7114 0.2834 7.4236 24 6 3.0434 0.3272 8.8127 25 6 3.6174 0.7344 5.1551 26 6 3.5125 -0.7808 4.9718 27 6 4.8204 -1.4399 5.4144 28 6 4.8339 1.3369 4.4493 29 6 4.9727 2.8097 4.8399 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3633 -1.0276 0.0005 32 1 -0.3633 0.5139 0.8900 33 1 1.8934 -0.5139 -0.8900 34 1 1.8933 -0.5137 0.8901 35 1 1.5817 1.6877 -2.0284 36 1 2.0956 3.1410 -1.1385 37 1 3.6756 3.5173 -4.4433 38 1 2.6212 0.4188 2.5303 39 1 0.9433 1.0127 2.5298 40 1 1.6268 3.9851 4.4750 41 1 1.4722 3.9180 2.7031 42 1 0.3608 2.9802 3.7295 43 1 3.2283 3.2475 5.8296 44 1 1.7632 2.6080 6.6929 45 1 2.4304 -0.3921 9.3557 46 1 4.0965 0.0777 8.9427 47 1 2.8570 1.3290 9.1995 48 1 2.6901 -1.1638 5.5760 49 1 3.3284 -1.0079 3.9218 50 1 4.7709 -2.5115 5.2210 51 1 5.6516 -1.0081 4.8570 52 1 4.9705 -1.2697 6.4805 53 1 5.7319 0.7958 4.7475 54 1 4.7038 1.2580 3.3700 55 1 5.9080 3.2043 4.4431 56 1 4.1362 3.3750 4.4288 57 1 4.9725 2.8990 5.9263 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC000140836831.mol2 57 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 06:14:11 Heat of formation + Delta-G solvation = -60.040215 kcal Electronic energy + Delta-G solvation = -32998.009199 eV Core-core repulsion = 29008.276495 eV Total energy + Delta-G solvation = -3989.732703 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -42.02223 -40.58844 -37.92642 -36.96799 -36.05087 -34.88159 -33.52240 -32.06992 -31.60388 -30.08739 -28.46494 -27.66486 -27.16812 -26.13358 -24.87434 -24.17844 -23.77431 -23.10026 -21.54945 -19.87505 -19.46676 -18.60314 -18.15697 -17.22049 -17.17599 -16.98843 -16.50233 -16.34466 -16.17205 -15.79004 -15.46630 -15.13194 -14.77392 -14.75013 -14.61370 -14.40713 -14.22933 -14.07109 -13.76944 -13.59640 -13.46815 -13.40954 -13.25901 -13.08769 -12.92759 -12.71061 -12.66176 -12.63276 -12.51767 -12.45555 -12.25169 -12.15778 -12.05817 -11.89571 -11.81752 -11.69297 -11.68489 -11.14096 -10.96420 -10.85390 -10.62691 -10.33558 -10.26338 -9.39375 -9.10662 -8.20538 -6.34975 1.36134 1.39304 1.49732 1.92332 2.26811 2.42718 2.75628 3.07839 3.09522 3.54801 3.63020 3.77617 3.79961 4.05394 4.09326 4.15700 4.24769 4.31056 4.34683 4.41440 4.44039 4.51551 4.58076 4.60826 4.62785 4.64240 4.66148 4.68643 4.72861 4.77813 4.89842 4.91546 4.93099 4.97403 4.97927 5.05289 5.07699 5.11766 5.18279 5.22493 5.24409 5.26247 5.36629 5.39909 5.42142 5.57736 5.59306 5.60918 5.71014 5.88839 6.01513 6.09771 6.25505 6.39218 6.73552 6.87908 7.31559 7.59632 8.86299 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.013997 B = 0.003193 C = 0.003041 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1999.889694 B = 8766.345850 C = 9206.323926 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.159 4.159 2 C 0.101 3.899 3 N -0.607 5.607 4 C 0.266 3.734 5 C -0.538 4.538 6 H 0.051 0.949 7 C 0.007 3.993 8 N -0.930 5.930 9 Si 0.966 3.034 10 H -0.263 1.263 11 H -0.281 1.281 12 H -0.273 1.273 13 C 0.499 3.501 14 O -0.574 6.574 15 C 0.055 3.945 16 N -0.515 5.515 17 C 0.027 3.973 18 C 0.069 3.931 19 H 0.067 0.933 20 C -0.160 4.160 21 C 0.082 3.918 22 H 0.087 0.913 23 O -0.380 6.380 24 C 0.026 3.974 25 C -0.058 4.058 26 C -0.103 4.103 27 C -0.144 4.144 28 C -0.081 4.081 29 C -0.153 4.153 30 H 0.039 0.961 31 H 0.095 0.905 32 H 0.055 0.945 33 H 0.072 0.928 34 H 0.094 0.906 35 H 0.019 0.981 36 H -0.005 1.005 37 H 0.266 0.734 38 H 0.109 0.891 39 H 0.074 0.926 40 H 0.079 0.921 41 H 0.053 0.947 42 H 0.026 0.974 43 H 0.113 0.887 44 H 0.072 0.928 45 H 0.095 0.905 46 H 0.049 0.951 47 H 0.046 0.954 48 H 0.070 0.930 49 H 0.053 0.947 50 H 0.056 0.944 51 H 0.052 0.948 52 H 0.055 0.945 53 H 0.068 0.932 54 H 0.045 0.955 55 H 0.036 0.964 56 H 0.065 0.935 57 H 0.068 0.932 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.420 -9.979 24.919 26.952 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 -0.217 4.217 2 C -0.021 4.021 3 N -0.339 5.339 4 C 0.145 3.855 5 C -0.576 4.576 6 H 0.070 0.930 7 C -0.191 4.191 8 N -0.570 5.570 9 Si 0.790 3.210 10 H -0.188 1.188 11 H -0.207 1.207 12 H -0.198 1.198 13 C 0.288 3.712 14 O -0.453 6.453 15 C -0.076 4.076 16 N -0.239 5.239 17 C -0.121 4.121 18 C -0.039 4.039 19 H 0.085 0.915 20 C -0.197 4.197 21 C 0.023 3.977 22 H 0.105 0.895 23 O -0.299 6.299 24 C -0.070 4.070 25 C -0.059 4.059 26 C -0.141 4.141 27 C -0.201 4.201 28 C -0.118 4.118 29 C -0.210 4.210 30 H 0.058 0.942 31 H 0.113 0.887 32 H 0.074 0.926 33 H 0.090 0.910 34 H 0.113 0.887 35 H 0.037 0.963 36 H 0.013 0.987 37 H 0.075 0.925 38 H 0.127 0.873 39 H 0.092 0.908 40 H 0.098 0.902 41 H 0.072 0.928 42 H 0.044 0.956 43 H 0.131 0.869 44 H 0.091 0.909 45 H 0.114 0.886 46 H 0.067 0.933 47 H 0.065 0.935 48 H 0.089 0.911 49 H 0.071 0.929 50 H 0.075 0.925 51 H 0.071 0.929 52 H 0.074 0.926 53 H 0.087 0.913 54 H 0.064 0.936 55 H 0.055 0.945 56 H 0.084 0.916 57 H 0.086 0.914 Dipole moment (debyes) X Y Z Total from point charges -1.908 -9.232 24.596 26.341 hybrid contribution 0.018 0.216 -0.843 0.871 sum -1.891 -9.015 23.753 25.477 Atomic orbital electron populations 1.22140 0.94751 1.03395 1.01458 1.21690 0.95154 0.81668 1.03622 1.48281 1.64387 1.14986 1.06267 1.18635 0.95116 0.91394 0.80396 1.21697 0.97873 1.31731 1.06348 0.93026 1.25841 1.02289 0.94522 0.96481 1.70051 1.37746 1.34352 1.14825 0.85443 0.79178 0.78165 0.78195 1.18807 1.20683 1.19796 1.21103 0.77350 0.86720 0.86063 1.90601 1.46864 1.20192 1.87642 1.21925 1.01480 0.95947 0.88247 1.61811 1.51593 1.08696 1.01831 1.22382 0.92932 0.93941 1.02859 1.23238 0.97185 0.95832 0.87679 0.91494 1.23981 1.01346 0.98659 0.95722 1.23039 0.94065 0.89713 0.90888 0.89520 1.87835 1.62557 1.60391 1.19078 1.22949 1.00994 1.02064 0.81031 1.22182 0.94671 0.95179 0.93885 1.21329 0.98986 0.93130 1.00629 1.21714 0.97052 1.00196 1.01177 1.20982 0.95759 0.95902 0.99178 1.22111 1.01308 0.96696 1.00916 0.94204 0.88666 0.92588 0.90982 0.88738 0.96340 0.98684 0.92489 0.87339 0.90793 0.90246 0.92786 0.95598 0.86906 0.90947 0.88623 0.93271 0.93496 0.91097 0.92879 0.92483 0.92933 0.92615 0.91336 0.93622 0.94515 0.91639 0.91374 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.16 -4.11 10.24 71.98 0.74 -3.37 16 2 C 0.10 3.19 5.93 86.38 0.51 3.70 16 3 N -0.61 -26.30 2.46 -826.13 -2.03 -28.33 16 4 C 0.27 14.69 5.16 85.63 0.44 15.14 16 5 C -0.54 -31.66 9.39 25.60 0.24 -31.42 16 6 H 0.05 3.02 7.81 -2.91 -0.02 3.00 16 7 C 0.01 0.43 5.46 84.66 0.46 0.89 16 8 N -0.93 -57.31 13.29 21.45 0.28 -57.03 16 9 Si 0.97 45.84 29.54 68.60 2.03 47.86 16 10 H -0.26 -11.68 7.11 99.48 0.71 -10.98 16 11 H -0.28 -13.08 7.11 99.48 0.71 -12.37 16 12 H -0.27 -12.84 7.11 99.48 0.71 -12.13 16 13 C 0.50 21.20 7.41 87.66 0.65 21.85 16 14 O -0.57 -29.93 13.88 -3.04 -0.04 -29.97 16 15 C 0.05 1.65 3.80 85.56 0.32 1.98 16 16 N -0.52 -14.67 2.09 -898.51 -1.88 -16.55 16 17 C 0.03 0.77 9.00 127.69 1.15 1.92 16 18 C 0.07 1.53 2.51 45.44 0.11 1.64 16 19 H 0.07 1.51 8.09 -2.39 -0.02 1.49 16 20 C -0.16 -3.05 5.58 31.12 0.17 -2.87 16 21 C 0.08 1.43 3.25 31.21 0.10 1.53 16 22 H 0.09 1.34 6.76 -2.38 -0.02 1.32 16 23 O -0.38 -6.62 9.26 -148.98 -1.38 -8.00 16 24 C 0.03 0.29 10.86 113.37 1.23 1.52 16 25 C -0.06 -1.19 0.72 -51.57 -0.04 -1.23 16 26 C -0.10 -1.99 5.18 30.59 0.16 -1.83 16 27 C -0.14 -2.46 9.53 71.98 0.69 -1.78 16 28 C -0.08 -1.93 4.82 30.59 0.15 -1.79 16 29 C -0.15 -3.67 8.07 71.98 0.58 -3.09 16 30 H 0.04 1.19 8.14 -2.39 -0.02 1.17 16 31 H 0.09 1.80 8.14 -2.39 -0.02 1.78 16 32 H 0.06 1.36 7.22 -2.38 -0.02 1.35 16 33 H 0.07 2.41 8.07 -2.39 -0.02 2.39 16 34 H 0.09 2.37 6.44 -2.39 -0.02 2.35 16 35 H 0.02 1.05 8.07 -2.39 -0.02 1.03 16 36 H 0.00 -0.32 7.42 -2.39 -0.02 -0.33 16 37 H 0.27 15.38 8.31 -92.71 -0.77 14.61 16 38 H 0.11 2.98 6.07 -2.39 -0.01 2.97 16 39 H 0.07 1.92 7.16 -2.39 -0.02 1.90 16 40 H 0.08 1.99 6.87 -2.39 -0.02 1.97 16 41 H 0.05 2.01 5.90 -2.38 -0.01 2.00 16 42 H 0.03 0.67 8.13 -2.38 -0.02 0.65 16 43 H 0.11 2.26 4.33 -2.39 -0.01 2.25 16 44 H 0.07 1.30 8.14 -2.39 -0.02 1.28 16 45 H 0.10 0.85 8.14 -2.39 -0.02 0.83 16 46 H 0.05 0.48 8.14 -2.39 -0.02 0.46 16 47 H 0.05 0.47 8.14 -2.39 -0.02 0.45 16 48 H 0.07 1.38 7.17 -2.39 -0.02 1.36 16 49 H 0.05 1.08 7.07 -2.39 -0.02 1.06 16 50 H 0.06 0.89 8.14 -2.39 -0.02 0.87 16 51 H 0.05 0.94 6.24 -2.38 -0.01 0.93 16 52 H 0.05 0.89 8.12 -2.39 -0.02 0.87 16 53 H 0.07 1.46 6.20 -2.39 -0.01 1.45 16 54 H 0.04 1.40 7.72 -2.39 -0.02 1.38 16 55 H 0.04 0.92 8.14 -2.39 -0.02 0.90 16 56 H 0.06 1.85 5.29 -2.39 -0.01 1.83 16 57 H 0.07 1.27 5.41 -2.39 -0.01 1.25 16 Total: -1.00 -73.37 423.77 5.48 -67.88 By element: Atomic # 1 Polarization: 20.50 SS G_CDS: 0.83 Total: 21.33 kcal Atomic # 6 Polarization: -4.88 SS G_CDS: 7.67 Total: 2.80 kcal Atomic # 7 Polarization: -98.29 SS G_CDS: -3.62 Total: -101.91 kcal Atomic # 8 Polarization: -36.54 SS G_CDS: -1.42 Total: -37.96 kcal Atomic # 14 Polarization: 45.84 SS G_CDS: 2.03 Total: 47.86 kcal Total: -73.37 5.48 -67.88 kcal The number of atoms in the molecule is 57 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. ZINC000140836831.mol2 57 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 7.842 kcal (2) G-P(sol) polarization free energy of solvation -73.366 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -65.524 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 5.484 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -67.882 kcal (6) G-S(sol) free energy of system = (1) + (5) -60.040 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds