Wall clock time and date at job start Sat Apr 11 2020 06:09:28 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 N 2 2 C 1.31618 * 1 3 3 Si 1.86806 * 119.99659 * 2 1 4 4 H 1.48500 * 109.47121 * 240.00453 * 3 2 1 5 5 H 1.48503 * 109.46817 * 0.02562 * 3 2 1 6 6 H 1.48503 * 109.47049 * 120.00454 * 3 2 1 7 7 C 1.38806 * 120.00238 * 180.02562 * 2 1 3 8 8 H 1.08004 * 120.00179 * 179.97438 * 7 2 1 9 9 N 1.36936 * 120.00430 * 359.97438 * 7 2 1 10 10 C 1.46496 * 120.00501 * 179.97438 * 9 7 2 11 11 C 1.53000 * 109.47212 * 180.02562 * 10 9 7 12 12 C 1.53000 * 109.47028 * 180.02562 * 11 10 9 13 13 H 1.09001 * 110.88640 * 302.57298 * 12 11 10 14 14 C 1.55154 * 111.00657 * 66.45300 * 12 11 10 15 15 C 1.54324 * 102.94319 * 153.61492 * 14 12 11 16 16 N 1.47020 * 107.39983 * 337.73017 * 15 14 12 17 17 C 1.34775 * 125.64878 * 178.98301 * 16 15 14 18 18 O 1.21281 * 120.00641 * 180.02562 * 17 16 15 19 19 C 1.50702 * 119.99962 * 0.02562 * 17 16 15 20 20 C 1.53003 * 109.47270 * 180.02562 * 19 17 16 21 21 O 1.42900 * 109.46923 * 180.02562 * 20 19 17 22 22 C 1.42901 * 113.99588 * 179.97438 * 21 20 19 23 23 C 1.53178 * 109.54436 * 269.82020 * 22 21 20 24 24 C 1.53110 * 109.15738 * 183.24077 * 23 22 21 25 25 O 1.42906 * 109.48284 * 57.47871 * 24 23 22 26 26 C 1.42904 * 114.09964 * 298.88700 * 25 24 23 27 27 C 1.53095 * 109.41419 * 61.15731 * 26 25 24 28 28 C 1.47739 * 108.53550 * 359.07098 * 16 15 14 29 29 H 0.97001 * 120.00295 * 359.97438 * 1 2 3 30 30 H 0.97008 * 119.99449 * 0.02562 * 9 7 2 31 31 H 1.09000 * 109.46915 * 60.00390 * 10 9 7 32 32 H 1.08998 * 109.47496 * 300.00562 * 10 9 7 33 33 H 1.08991 * 109.47177 * 60.00286 * 11 10 9 34 34 H 1.09004 * 109.47286 * 300.00164 * 11 10 9 35 35 H 1.09003 * 110.72032 * 35.24956 * 14 12 11 36 36 H 1.08999 * 110.71953 * 271.97935 * 14 12 11 37 37 H 1.09002 * 109.88322 * 97.22547 * 15 14 12 38 38 H 1.09000 * 109.88025 * 218.23712 * 15 14 12 39 39 H 1.08999 * 109.47522 * 300.00340 * 19 17 16 40 40 H 1.09000 * 109.47000 * 60.00144 * 19 17 16 41 41 H 1.09001 * 109.46937 * 299.99892 * 20 19 17 42 42 H 1.09000 * 109.47218 * 60.00000 * 20 19 17 43 43 H 1.08999 * 109.54617 * 30.00380 * 22 21 20 44 44 H 1.08992 * 109.52472 * 303.06036 * 23 22 21 45 45 H 1.09000 * 109.51782 * 63.25496 * 23 22 21 46 46 H 1.08997 * 109.40473 * 297.50210 * 24 23 22 47 47 H 1.08995 * 109.48899 * 177.51204 * 24 23 22 48 48 H 1.09002 * 109.47862 * 301.17845 * 26 25 24 49 49 H 1.08999 * 109.49030 * 181.14723 * 26 25 24 50 50 H 1.08999 * 109.51886 * 182.48643 * 27 26 25 51 51 H 1.08999 * 109.56887 * 62.33178 * 27 26 25 52 52 H 1.09001 * 110.28478 * 265.16984 * 28 16 15 53 53 H 1.08997 * 110.37922 * 142.89631 * 28 16 15 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2501 1.6178 0.0000 4 1 3.1038 1.6966 -1.2125 5 1 1.2850 2.7465 0.0006 6 1 3.1039 1.6965 1.2125 7 6 2.0103 -1.2021 -0.0005 8 1 3.0903 -1.2021 -0.0010 9 7 1.3257 -2.3880 -0.0005 10 6 2.0582 -3.6567 -0.0017 11 6 1.0640 -4.8197 -0.0021 12 6 1.8291 -6.1446 -0.0026 13 1 2.4982 -6.2067 -0.8609 14 6 2.6084 -6.3375 1.3251 15 6 2.7133 -7.8725 1.4446 16 7 1.6352 -8.4515 0.6297 17 6 1.4007 -9.7676 0.4580 18 8 0.4788 -10.1333 -0.2400 19 6 2.2840 -10.7848 1.1334 20 6 1.8054 -12.1934 0.7760 21 8 2.6426 -13.1579 1.4169 22 6 2.2792 -14.5134 1.1476 23 6 1.2790 -14.9952 2.2030 24 6 0.9578 -16.4713 1.9540 25 8 2.1660 -17.2338 1.9849 26 6 3.1185 -16.8586 0.9879 27 6 3.5282 -15.3987 1.1993 28 6 0.8554 -7.3490 0.0305 29 1 -0.4851 0.8400 0.0004 30 1 0.3556 -2.3881 -0.0005 31 1 2.6855 -3.7148 0.8878 32 1 2.6843 -3.7141 -0.8921 33 1 0.4371 -4.7614 -0.8917 34 1 0.4377 -4.7626 0.8882 35 1 2.0496 -5.9226 2.1640 36 1 3.5989 -5.8872 1.2598 37 1 3.6810 -8.2081 1.0717 38 1 2.5930 -8.1723 2.4856 39 1 3.3122 -10.6543 0.7960 40 1 2.2360 -10.6475 2.2136 41 1 0.7771 -12.3242 1.1132 42 1 1.8537 -12.3304 -0.3043 43 1 1.8260 -14.5798 0.1585 44 1 1.7138 -14.8807 3.1959 45 1 0.3649 -14.4055 2.1344 46 1 0.4847 -16.5793 0.9780 47 1 0.2806 -16.8317 2.7282 48 1 2.6736 -16.9717 -0.0007 49 1 3.9979 -17.4979 1.0661 50 1 4.2210 -15.0974 0.4136 51 1 4.0104 -15.2919 2.1710 52 1 -0.0114 -7.1191 0.6500 53 1 0.5419 -7.6113 -0.9799 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 ZINC001754939772.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 06:09:28 Heat of formation + Delta-G solvation = -133.203483 kcal Electronic energy + Delta-G solvation = -28820.743897 eV Core-core repulsion = 24692.005502 eV Total energy + Delta-G solvation = -4128.738395 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -40.40174 -40.02062 -38.25896 -37.64845 -35.17755 -33.52125 -33.02746 -31.67867 -31.49479 -30.71222 -29.59446 -27.51810 -25.25874 -24.41284 -24.09739 -23.32318 -22.80145 -21.48437 -20.91408 -20.17307 -19.26105 -17.89966 -17.15076 -17.02250 -16.72730 -16.46836 -16.35706 -15.98204 -15.38686 -15.36922 -14.84406 -14.70677 -14.48651 -14.28600 -13.90069 -13.77795 -13.56025 -13.35723 -13.18781 -12.98166 -12.85204 -12.70662 -12.36871 -12.20007 -12.09068 -11.87991 -11.67882 -11.56953 -11.34415 -11.26289 -11.08229 -10.90414 -10.81880 -10.68014 -10.50765 -10.35480 -10.23790 -10.11456 -10.01695 -9.93279 -9.68890 -8.87397 -8.84423 -6.92538 -5.76739 -3.05634 2.37858 2.54272 3.22190 3.37680 3.43602 3.47817 3.49096 4.19143 4.20839 4.23894 4.40899 4.45282 4.50020 4.56148 4.59270 4.62000 4.66287 4.72809 4.81110 4.86683 4.96548 5.05421 5.08833 5.11012 5.14545 5.26221 5.27219 5.34905 5.39687 5.41669 5.47029 5.53320 5.58707 5.59501 5.64331 5.68336 5.77033 5.81986 5.87451 6.05641 6.08909 6.22628 6.34615 6.36933 6.63360 6.74895 6.82213 6.87040 7.28644 7.68572 7.89513 8.42315 9.53121 10.11749 10.45867 11.46146 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.047806 B = 0.001317 C = 0.001300 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 585.564853 B =21258.603048 C =21531.495628 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.934 5.934 2 C -0.014 4.014 3 Si 0.907 3.093 4 H -0.286 1.286 5 H -0.291 1.291 6 H -0.286 1.286 7 C -0.241 4.241 8 H 0.069 0.931 9 N -0.735 5.735 10 C 0.155 3.845 11 C -0.116 4.116 12 C -0.094 4.094 13 H 0.085 0.915 14 C -0.127 4.127 15 C 0.098 3.902 16 N -0.617 5.617 17 C 0.532 3.468 18 O -0.546 6.546 19 C -0.134 4.134 20 C 0.078 3.922 21 O -0.382 6.382 22 C 0.091 3.909 23 C -0.180 4.180 24 C 0.063 3.937 25 O -0.382 6.382 26 C 0.063 3.937 27 C -0.154 4.154 28 C 0.109 3.891 29 H 0.256 0.744 30 H 0.383 0.617 31 H 0.020 0.980 32 H 0.017 0.983 33 H 0.066 0.934 34 H 0.066 0.934 35 H 0.082 0.918 36 H 0.087 0.913 37 H 0.069 0.931 38 H 0.069 0.931 39 H 0.101 0.899 40 H 0.101 0.899 41 H 0.058 0.942 42 H 0.058 0.942 43 H 0.063 0.937 44 H 0.082 0.918 45 H 0.077 0.923 46 H 0.052 0.948 47 H 0.098 0.902 48 H 0.052 0.948 49 H 0.100 0.900 50 H 0.081 0.919 51 H 0.082 0.918 52 H 0.072 0.928 53 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.084 -34.054 3.935 34.816 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 N -0.583 5.583 2 C -0.210 4.210 3 Si 0.738 3.262 4 H -0.213 1.213 5 H -0.217 1.217 6 H -0.213 1.213 7 C -0.372 4.372 8 H 0.087 0.913 9 N -0.379 5.379 10 C 0.027 3.973 11 C -0.154 4.154 12 C -0.114 4.114 13 H 0.103 0.897 14 C -0.165 4.165 15 C -0.025 4.025 16 N -0.351 5.351 17 C 0.321 3.679 18 O -0.424 6.424 19 C -0.174 4.174 20 C 0.001 3.999 21 O -0.301 6.301 22 C 0.033 3.967 23 C -0.218 4.218 24 C -0.014 4.014 25 O -0.301 6.301 26 C -0.014 4.014 27 C -0.191 4.191 28 C -0.013 4.013 29 H 0.065 0.935 30 H 0.217 0.783 31 H 0.038 0.962 32 H 0.034 0.966 33 H 0.085 0.915 34 H 0.084 0.916 35 H 0.100 0.900 36 H 0.105 0.895 37 H 0.087 0.913 38 H 0.087 0.913 39 H 0.120 0.880 40 H 0.120 0.880 41 H 0.076 0.924 42 H 0.077 0.923 43 H 0.081 0.919 44 H 0.100 0.900 45 H 0.095 0.905 46 H 0.070 0.930 47 H 0.116 0.884 48 H 0.071 0.929 49 H 0.118 0.882 50 H 0.099 0.901 51 H 0.100 0.900 52 H 0.090 0.910 53 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges 5.893 -34.305 3.808 35.015 hybrid contribution -0.053 1.322 -0.279 1.352 sum 5.840 -32.983 3.529 33.681 Atomic orbital electron populations 1.69649 1.05129 1.25774 1.57706 1.24742 0.95519 0.97703 1.03007 0.86266 0.78524 0.83536 0.77844 1.21265 1.21659 1.21265 1.19188 0.90995 0.84232 1.42816 0.91265 1.42367 1.05898 1.00078 1.89539 1.20619 0.93466 0.85442 0.97742 1.21667 0.98669 0.92510 1.02544 1.22334 0.96872 0.94098 0.98064 0.89690 1.22747 1.02231 0.92944 0.98588 1.22150 0.90311 0.94931 0.95142 1.48592 1.32178 1.05004 1.49331 1.20007 0.84961 0.81720 0.81246 1.90721 1.32133 1.79486 1.40070 1.21438 1.00721 0.92476 1.02799 1.22171 0.93922 0.86904 0.96928 1.87855 1.55401 1.14354 1.72519 1.22073 0.95108 0.82029 0.97479 1.22749 1.00531 0.97183 1.01340 1.22569 0.86853 0.90048 1.01911 1.87953 1.27504 1.59116 1.55524 1.22592 0.92919 0.94407 0.91439 1.22304 0.97663 0.94732 1.04433 1.22434 0.94527 0.85165 0.99158 0.93459 0.78315 0.96250 0.96555 0.91499 0.91566 0.89970 0.89475 0.91263 0.91264 0.88032 0.88040 0.92398 0.92345 0.91895 0.89974 0.90464 0.92995 0.88369 0.92939 0.88159 0.90058 0.89955 0.91016 0.90342 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 N -0.93 -28.29 13.06 55.49 0.72 -27.57 16 2 C -0.01 -0.40 5.50 -17.43 -0.10 -0.49 16 3 Si 0.91 22.33 29.55 -169.99 -5.02 17.30 16 4 H -0.29 -6.92 7.11 56.52 0.40 -6.51 16 5 H -0.29 -7.20 7.11 56.52 0.40 -6.80 16 6 H -0.29 -6.89 7.11 56.52 0.40 -6.49 16 7 C -0.24 -6.76 9.99 -15.06 -0.15 -6.91 16 8 H 0.07 1.87 7.83 -52.48 -0.41 1.46 16 9 N -0.73 -18.55 5.60 -59.91 -0.34 -18.88 16 10 C 0.15 2.98 6.11 -4.04 -0.02 2.95 16 11 C -0.12 -1.73 4.84 -26.73 -0.13 -1.86 16 12 C -0.09 -1.10 3.07 -88.47 -0.27 -1.37 16 13 H 0.08 0.99 8.14 -51.93 -0.42 0.57 16 14 C -0.13 -1.26 5.59 -24.90 -0.14 -1.40 16 15 C 0.10 0.82 6.48 -3.06 -0.02 0.80 16 16 N -0.62 -6.71 3.34 -170.27 -0.57 -7.28 16 17 C 0.53 6.17 7.85 -10.98 -0.09 6.08 16 18 O -0.55 -8.28 16.26 5.56 0.09 -8.19 16 19 C -0.13 -1.12 5.26 -27.88 -0.15 -1.27 16 20 C 0.08 0.69 5.04 37.16 0.19 0.88 16 21 O -0.38 -3.37 10.00 -35.23 -0.35 -3.72 16 22 C 0.09 0.65 2.69 -26.55 -0.07 0.58 16 23 C -0.18 -1.17 5.77 -26.58 -0.15 -1.33 16 24 C 0.06 0.37 6.84 37.21 0.25 0.62 16 25 O -0.38 -2.90 10.77 -35.23 -0.38 -3.28 16 26 C 0.06 0.34 6.84 37.21 0.25 0.60 16 27 C -0.15 -0.92 5.79 -26.59 -0.15 -1.08 16 28 C 0.11 1.29 6.39 -2.36 -0.02 1.27 16 29 H 0.26 7.50 8.31 -40.82 -0.34 7.16 16 30 H 0.38 10.18 7.67 -40.82 -0.31 9.87 16 31 H 0.02 0.37 7.51 -51.93 -0.39 -0.02 16 32 H 0.02 0.32 8.14 -51.93 -0.42 -0.10 16 33 H 0.07 1.04 8.14 -51.93 -0.42 0.62 16 34 H 0.07 1.00 8.11 -51.93 -0.42 0.58 16 35 H 0.08 0.85 8.01 -51.93 -0.42 0.44 16 36 H 0.09 0.82 8.13 -51.93 -0.42 0.40 16 37 H 0.07 0.49 8.14 -51.93 -0.42 0.06 16 38 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 39 H 0.10 0.72 8.14 -51.93 -0.42 0.30 16 40 H 0.10 0.73 8.14 -51.93 -0.42 0.31 16 41 H 0.06 0.54 7.93 -51.93 -0.41 0.13 16 42 H 0.06 0.54 8.04 -51.93 -0.42 0.12 16 43 H 0.06 0.42 7.79 -51.93 -0.40 0.01 16 44 H 0.08 0.60 8.14 -51.93 -0.42 0.17 16 45 H 0.08 0.48 7.97 -51.93 -0.41 0.06 16 46 H 0.05 0.26 8.14 -51.93 -0.42 -0.16 16 47 H 0.10 0.46 8.14 -51.93 -0.42 0.04 16 48 H 0.05 0.24 8.14 -51.93 -0.42 -0.19 16 49 H 0.10 0.40 8.14 -51.93 -0.42 -0.02 16 50 H 0.08 0.43 8.14 -51.93 -0.42 0.00 16 51 H 0.08 0.56 8.14 -51.93 -0.42 0.13 16 52 H 0.07 0.86 8.04 -51.93 -0.42 0.44 16 53 H 0.08 0.99 8.05 -51.93 -0.42 0.57 16 LS Contribution 421.34 15.07 6.35 6.35 Total: -1.00 -33.80 421.34 -10.17 -43.97 By element: Atomic # 1 Polarization: 13.13 SS G_CDS: -9.91 Total: 3.22 kcal Atomic # 6 Polarization: -1.16 SS G_CDS: -0.76 Total: -1.92 kcal Atomic # 7 Polarization: -53.55 SS G_CDS: -0.18 Total: -53.73 kcal Atomic # 8 Polarization: -14.55 SS G_CDS: -0.64 Total: -15.19 kcal Atomic # 14 Polarization: 22.33 SS G_CDS: -5.02 Total: 17.30 kcal Total LS contribution 6.35 Total: 6.35 kcal Total: -33.80 -10.17 -43.97 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. ZINC001754939772.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 -89.232 kcal (2) G-P(sol) polarization free energy of solvation -33.805 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -123.037 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.166 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.971 kcal (6) G-S(sol) free energy of system = (1) + (5) -133.203 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds