Wall clock time and date at job start Sat Apr 11 2020 06:10:31 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 1.52997 * 1 3 3 H 1.09002 * 109.47369 * 2 1 4 4 C 1.50706 * 109.46994 * 240.00273 * 2 1 3 5 5 H 1.07999 * 120.00002 * 239.99901 * 4 2 1 6 6 C 1.37876 * 119.99885 * 59.99433 * 4 2 1 7 7 N 1.31513 * 120.00189 * 0.02562 * 6 4 2 8 8 Si 1.86805 * 119.99935 * 179.97438 * 6 4 2 9 9 H 1.48503 * 109.46766 * 60.00332 * 8 6 4 10 10 H 1.48499 * 109.46989 * 180.02562 * 8 6 4 11 11 H 1.48506 * 109.46959 * 300.00577 * 8 6 4 12 12 N 1.46497 * 109.47271 * 120.00286 * 2 1 3 13 13 C 1.34771 * 120.00095 * 274.99918 * 12 2 1 14 14 O 1.21286 * 120.00045 * 0.02562 * 13 12 2 15 15 C 1.50700 * 120.00159 * 180.02562 * 13 12 2 16 16 H 1.09001 * 112.84791 * 75.47847 * 15 13 12 17 17 C 1.53783 * 113.61514 * 304.16579 * 15 13 12 18 18 C 1.53778 * 87.07966 * 220.01978 * 17 15 13 19 19 H 1.08995 * 113.69026 * 270.86936 * 18 17 15 20 20 N 1.46503 * 113.60972 * 139.98500 * 18 17 15 21 21 C 1.34777 * 120.00294 * 107.50447 * 20 18 17 22 22 O 1.21507 * 119.99782 * 359.97438 * 21 20 18 23 23 O 1.34631 * 120.00031 * 179.97438 * 21 20 18 24 24 C 1.45204 * 117.00296 * 179.97438 * 23 21 20 25 25 C 1.53008 * 109.46597 * 60.00089 * 24 23 21 26 26 C 1.52993 * 109.47354 * 179.97438 * 24 23 21 27 27 C 1.53000 * 109.46967 * 300.00388 * 24 23 21 28 28 C 1.53777 * 87.08409 * 25.43268 * 18 17 15 29 29 C 1.52993 * 113.61345 * 220.01442 * 28 18 17 30 30 C 1.53004 * 113.61456 * 89.11360 * 28 18 17 31 31 H 1.09004 * 109.47213 * 300.00138 * 1 2 3 32 32 H 1.09002 * 109.47369 * 179.97438 * 1 2 3 33 33 H 1.09004 * 109.47635 * 59.99622 * 1 2 3 34 34 H 0.97003 * 120.00074 * 179.97438 * 7 6 4 35 35 H 0.97006 * 119.99998 * 94.99856 * 12 2 1 36 36 H 1.08999 * 113.61219 * 334.57220 * 17 15 13 37 37 H 1.08997 * 113.60931 * 105.46605 * 17 15 13 38 38 H 0.97003 * 120.00079 * 287.49220 * 20 18 17 39 39 H 1.08998 * 109.47115 * 60.00073 * 25 24 23 40 40 H 1.09001 * 109.46720 * 180.02562 * 25 24 23 41 41 H 1.09003 * 109.46755 * 299.99778 * 25 24 23 42 42 H 1.08999 * 109.47574 * 60.00747 * 26 24 23 43 43 H 1.09008 * 109.46908 * 180.02562 * 26 24 23 44 44 H 1.09006 * 109.47283 * 299.99812 * 26 24 23 45 45 H 1.08998 * 109.47418 * 59.99965 * 27 24 23 46 46 H 1.09008 * 109.46814 * 179.97438 * 27 24 23 47 47 H 1.08999 * 109.47184 * 299.99594 * 27 24 23 48 48 H 1.09004 * 109.47342 * 157.49850 * 29 28 18 49 49 H 1.08998 * 109.47476 * 277.49606 * 29 28 18 50 50 H 1.09002 * 109.47576 * 37.50406 * 29 28 18 51 51 H 1.09004 * 109.46916 * 307.29284 * 30 28 18 52 52 H 1.09008 * 109.46824 * 67.28817 * 30 28 18 53 53 H 1.09000 * 109.47448 * 187.28924 * 30 28 18 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 1 1.8934 1.0277 0.0000 4 6 2.0323 -0.7104 -1.2305 5 1 2.6532 -1.5885 -1.1315 6 6 1.6991 -0.2393 -2.4828 7 7 0.9433 0.8302 -2.6034 8 14 2.3223 -1.1194 -4.0081 9 1 1.8279 -2.5197 -4.0083 10 1 1.8276 -0.4191 -5.2205 11 1 3.8074 -1.1188 -4.0079 12 7 2.0183 -0.6906 1.1961 13 6 2.1471 -0.0184 2.3571 14 8 1.8582 1.1583 2.4117 15 6 2.6500 -0.7287 3.5873 16 1 3.7251 -0.9066 3.5636 17 6 1.8259 -1.9722 3.9609 18 6 1.9837 -1.5392 5.4280 19 1 2.8759 -1.9396 5.9092 20 7 0.7718 -1.7283 6.2291 21 6 0.7172 -2.7144 7.1461 22 8 1.6729 -3.4470 7.3081 23 8 -0.3964 -2.8878 7.8827 24 6 -0.3846 -3.9700 8.8508 25 6 0.7434 -3.7402 9.8587 26 6 -1.7252 -4.0103 9.5869 27 6 -0.1592 -5.2991 8.1272 28 6 2.1580 -0.1041 4.9036 29 6 3.2341 0.6924 5.6441 30 6 0.8407 0.6616 4.7639 31 1 -0.3634 0.5139 0.8900 32 1 -0.3634 -1.0277 -0.0005 33 1 -0.3634 0.5139 -0.8900 34 1 0.7092 1.1618 -3.4844 35 1 2.2490 -1.6319 1.1525 36 1 0.7968 -1.9375 3.6035 37 1 2.3247 -2.9128 3.7271 38 1 0.0087 -1.1436 6.0997 39 1 0.5828 -2.7933 10.3741 40 1 0.7525 -4.5528 10.5852 41 1 1.6987 -3.7112 9.3345 42 1 -2.5291 -4.1738 8.8692 43 1 -1.7161 -4.8225 10.3140 44 1 -1.8853 -3.0634 10.1025 45 1 0.7961 -5.2700 7.6032 46 1 -0.1499 -6.1114 8.8541 47 1 -0.9627 -5.4627 7.4092 48 1 3.5852 1.5060 5.0093 49 1 2.8148 1.1032 6.5625 50 1 4.0692 0.0356 5.8878 51 1 0.1403 0.0742 4.1701 52 1 0.4178 0.8405 5.7526 53 1 1.0254 1.6154 4.2697 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 ZINC000874251397.mol2 53 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 06:10:31 Heat of formation + Delta-G solvation = -113.727407 kcal Electronic energy + Delta-G solvation = -31174.753936 eV Core-core repulsion = 27046.860087 eV Total energy + Delta-G solvation = -4127.893849 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.78 seconds Orbital eigenvalues (eV) -41.24116 -40.39985 -38.06205 -36.92919 -34.77164 -34.48728 -33.29268 -32.42691 -30.74836 -28.88892 -27.69181 -27.63234 -27.43130 -26.00132 -25.23979 -23.15243 -22.26482 -21.09875 -20.28067 -19.49570 -18.85530 -17.99362 -17.20313 -16.64565 -16.28643 -15.94706 -15.39012 -15.18771 -14.97786 -14.73509 -14.63275 -14.22168 -13.85321 -13.79693 -13.58725 -13.25320 -12.82600 -12.78005 -12.58251 -12.37525 -12.21689 -12.16478 -12.14811 -12.06547 -11.98875 -11.70919 -11.64232 -11.53759 -11.37690 -11.11643 -10.94731 -10.88660 -10.74752 -10.66676 -10.58304 -10.39562 -10.25504 -10.21375 -10.17180 -9.14694 -9.05810 -8.79968 -8.52661 -7.87801 -6.12498 -4.21682 2.03745 2.70681 3.25234 3.30565 3.31639 3.41486 3.94238 4.12361 4.28687 4.35203 4.44426 4.46415 4.50194 4.63110 4.71955 4.81017 5.18019 5.19701 5.20930 5.25709 5.27130 5.40491 5.42503 5.47417 5.52280 5.57581 5.58944 5.69344 5.70510 5.74773 5.84133 5.92620 5.94440 6.01513 6.02827 6.09032 6.12837 6.27843 6.38945 6.42459 6.62928 6.82080 6.95992 7.15056 7.32731 7.48012 7.57266 7.69991 7.91864 8.15342 8.26589 8.69679 8.78942 9.16289 9.46253 10.93318 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.017839 B = 0.002321 C = 0.002205 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1569.221227 B =12062.511664 C =12698.178785 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C 0.265 3.735 3 H 0.048 0.952 4 C -0.534 4.534 5 H 0.060 0.940 6 C 0.066 3.934 7 N -0.884 5.884 8 Si 0.901 3.099 9 H -0.276 1.276 10 H -0.286 1.286 11 H -0.276 1.276 12 N -0.707 5.707 13 C 0.515 3.485 14 O -0.550 6.550 15 C -0.128 4.128 16 H 0.116 0.884 17 C -0.141 4.141 18 C 0.145 3.855 19 H 0.121 0.879 20 N -0.696 5.696 21 C 0.650 3.350 22 O -0.571 6.571 23 O -0.367 6.367 24 C 0.136 3.864 25 C -0.183 4.183 26 C -0.141 4.141 27 C -0.184 4.184 28 C -0.061 4.061 29 C -0.135 4.135 30 C -0.134 4.134 31 H 0.014 0.986 32 H 0.025 0.975 33 H 0.089 0.911 34 H 0.265 0.735 35 H 0.388 0.612 36 H 0.092 0.908 37 H 0.081 0.919 38 H 0.408 0.592 39 H 0.059 0.941 40 H 0.069 0.931 41 H 0.088 0.912 42 H 0.067 0.933 43 H 0.079 0.921 44 H 0.066 0.934 45 H 0.088 0.912 46 H 0.069 0.931 47 H 0.060 0.940 48 H 0.067 0.933 49 H 0.055 0.945 50 H 0.055 0.945 51 H 0.055 0.945 52 H 0.049 0.951 53 H 0.092 0.908 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.877 -8.423 23.338 24.883 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 -0.204 4.204 2 C 0.163 3.837 3 H 0.065 0.935 4 C -0.572 4.572 5 H 0.078 0.922 6 C -0.137 4.137 7 N -0.521 5.521 8 Si 0.728 3.272 9 H -0.202 1.202 10 H -0.211 1.211 11 H -0.202 1.202 12 N -0.355 5.355 13 C 0.299 3.701 14 O -0.429 6.429 15 C -0.150 4.150 16 H 0.134 0.866 17 C -0.180 4.180 18 C 0.041 3.959 19 H 0.138 0.862 20 N -0.354 5.354 21 C 0.403 3.597 22 O -0.460 6.460 23 O -0.282 6.282 24 C 0.099 3.901 25 C -0.240 4.240 26 C -0.198 4.198 27 C -0.241 4.241 28 C -0.062 4.062 29 C -0.192 4.192 30 C -0.191 4.191 31 H 0.033 0.967 32 H 0.044 0.956 33 H 0.108 0.892 34 H 0.075 0.925 35 H 0.220 0.780 36 H 0.110 0.890 37 H 0.100 0.900 38 H 0.244 0.756 39 H 0.078 0.922 40 H 0.088 0.912 41 H 0.107 0.893 42 H 0.086 0.914 43 H 0.098 0.902 44 H 0.085 0.915 45 H 0.107 0.893 46 H 0.088 0.912 47 H 0.079 0.921 48 H 0.086 0.914 49 H 0.075 0.925 50 H 0.075 0.925 51 H 0.074 0.926 52 H 0.068 0.932 53 H 0.111 0.889 Dipole moment (debyes) X Y Z Total from point charges -1.756 -7.858 23.346 24.695 hybrid contribution 0.091 -0.816 -1.016 1.307 sum -1.665 -8.675 22.329 24.013 Atomic orbital electron populations 1.22067 0.98570 0.98986 1.00804 1.18707 0.90920 0.93932 0.80113 0.93455 1.21191 1.32436 1.13201 0.90396 0.92188 1.24886 0.94825 0.94958 0.99044 1.69890 1.35866 1.22411 1.23956 0.86519 0.79182 0.79597 0.81856 1.20178 1.21149 1.20184 1.46537 1.64898 1.13555 1.10469 1.20022 0.78621 0.87250 0.84183 1.90610 1.51470 1.16004 1.84829 1.22704 1.01385 0.96976 0.93934 0.86614 1.23448 1.01444 0.97723 0.95428 1.22796 0.87151 0.96598 0.89342 0.86158 1.44843 1.19195 1.33187 1.38182 1.18165 0.81401 0.81197 0.78914 1.90880 1.37356 1.47067 1.70741 1.86309 1.38751 1.53348 1.49746 1.22049 0.96886 0.84568 0.86552 1.22517 1.00340 1.02169 0.98998 1.21864 0.94812 1.03058 1.00094 1.22517 1.04578 0.95563 1.01430 1.22048 0.97396 0.93296 0.93451 1.21723 0.97281 1.00303 0.99917 1.21707 0.94186 1.02661 1.00568 0.96727 0.95597 0.89247 0.92546 0.77994 0.88963 0.90028 0.75595 0.92237 0.91239 0.89315 0.91430 0.90201 0.91501 0.89277 0.91242 0.92133 0.91427 0.92546 0.92547 0.92635 0.93245 0.88901 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 -0.15 -3.56 9.26 37.16 0.34 -3.21 16 2 C 0.27 6.61 2.56 -69.08 -0.18 6.44 16 3 H 0.05 1.37 7.58 -51.93 -0.39 0.98 16 4 C -0.53 -14.02 8.73 -34.44 -0.30 -14.32 16 5 H 0.06 1.51 7.74 -52.49 -0.41 1.10 16 6 C 0.07 1.77 5.30 -17.82 -0.09 1.67 16 7 N -0.88 -24.75 11.32 55.43 0.63 -24.12 16 8 Si 0.90 20.58 29.54 -169.99 -5.02 15.56 16 9 H -0.28 -6.20 7.11 56.52 0.40 -5.80 16 10 H -0.29 -6.52 7.11 56.52 0.40 -6.12 16 11 H -0.28 -6.27 7.11 56.52 0.40 -5.86 16 12 N -0.71 -14.19 5.01 -54.93 -0.28 -14.47 16 13 C 0.51 9.54 6.59 -10.99 -0.07 9.47 16 14 O -0.55 -12.08 13.69 5.55 0.08 -12.00 16 15 C -0.13 -1.72 3.67 -90.96 -0.33 -2.05 16 16 H 0.12 1.38 8.10 -51.93 -0.42 0.96 16 17 C -0.14 -1.68 6.94 -25.92 -0.18 -1.86 16 18 C 0.14 1.62 3.68 -67.12 -0.25 1.37 16 19 H 0.12 1.37 7.28 -51.93 -0.38 0.99 16 20 N -0.70 -7.67 5.25 -57.94 -0.30 -7.97 16 21 C 0.65 8.01 8.06 54.06 0.44 8.44 16 22 O -0.57 -8.00 11.48 -19.28 -0.22 -8.22 16 23 O -0.37 -4.14 9.94 -40.30 -0.40 -4.54 16 24 C 0.14 1.25 1.13 -90.62 -0.10 1.15 16 25 C -0.18 -1.61 8.37 37.16 0.31 -1.29 16 26 C -0.14 -0.94 8.85 37.15 0.33 -0.61 16 27 C -0.18 -1.68 8.37 37.16 0.31 -1.37 16 28 C -0.06 -0.73 1.17 -153.70 -0.18 -0.91 16 29 C -0.13 -1.47 9.19 37.15 0.34 -1.13 16 30 C -0.13 -1.74 6.42 37.16 0.24 -1.50 16 31 H 0.01 0.33 8.14 -51.93 -0.42 -0.09 16 32 H 0.02 0.59 8.14 -51.93 -0.42 0.17 16 33 H 0.09 2.39 6.07 -51.93 -0.32 2.08 16 34 H 0.26 7.06 8.31 -40.82 -0.34 6.72 16 35 H 0.39 6.87 8.45 -40.82 -0.35 6.53 16 36 H 0.09 1.18 7.55 -51.93 -0.39 0.79 16 37 H 0.08 0.89 8.14 -51.93 -0.42 0.46 16 38 H 0.41 4.08 6.95 -40.82 -0.28 3.79 16 39 H 0.06 0.50 8.14 -51.93 -0.42 0.07 16 40 H 0.07 0.48 8.14 -51.93 -0.42 0.05 16 41 H 0.09 0.98 5.88 -51.93 -0.31 0.67 16 42 H 0.07 0.45 8.14 -51.93 -0.42 0.02 16 43 H 0.08 0.39 8.14 -51.92 -0.42 -0.04 16 44 H 0.07 0.43 8.14 -51.93 -0.42 0.00 16 45 H 0.09 1.02 5.88 -51.93 -0.31 0.72 16 46 H 0.07 0.50 8.14 -51.92 -0.42 0.07 16 47 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 48 H 0.07 0.82 8.14 -51.93 -0.42 0.39 16 49 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 50 H 0.06 0.54 7.94 -51.93 -0.41 0.13 16 51 H 0.05 0.76 7.08 -51.93 -0.37 0.39 16 52 H 0.05 0.52 7.54 -51.92 -0.39 0.13 16 53 H 0.09 1.46 6.41 -51.93 -0.33 1.13 16 LS Contribution 412.32 15.07 6.21 6.21 Total: -1.00 -30.60 412.32 -7.94 -38.54 By element: Atomic # 1 Polarization: 19.97 SS G_CDS: -9.26 Total: 10.71 kcal Atomic # 6 Polarization: -0.32 SS G_CDS: 0.62 Total: 0.30 kcal Atomic # 7 Polarization: -46.61 SS G_CDS: 0.05 Total: -46.56 kcal Atomic # 8 Polarization: -24.21 SS G_CDS: -0.55 Total: -24.76 kcal Atomic # 14 Polarization: 20.58 SS G_CDS: -5.02 Total: 15.56 kcal Total LS contribution 6.21 Total: 6.21 kcal Total: -30.60 -7.94 -38.54 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. ZINC000874251397.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 -75.187 kcal (2) G-P(sol) polarization free energy of solvation -30.601 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -105.789 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.939 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.540 kcal (6) G-S(sol) free energy of system = (1) + (5) -113.727 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.78 seconds