Wall clock time and date at job start Sat Apr 11 2020 06:10:06 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 1.53004 * 1 3 3 C 1.53000 * 109.47100 * 2 1 4 4 C 1.52998 * 109.46500 * 240.00348 * 2 1 3 5 5 O 1.45195 * 109.47406 * 120.00744 * 2 1 3 6 6 C 1.34641 * 117.00338 * 59.99588 * 5 2 1 7 7 O 1.21510 * 119.99675 * 359.97438 * 6 5 2 8 8 N 1.34769 * 119.99750 * 180.02562 * 6 5 2 9 9 C 1.46505 * 119.99798 * 180.02562 * 8 6 5 10 10 H 1.09002 * 109.47068 * 34.99973 * 9 8 6 11 11 C 1.52997 * 109.47212 * 274.99913 * 9 8 6 12 12 C 1.53004 * 109.47236 * 64.99775 * 11 9 8 13 13 C 1.52998 * 117.49925 * 243.75172 * 12 11 9 14 14 C 1.53002 * 117.49942 * 175.08948 * 12 11 9 15 15 C 1.50699 * 109.47262 * 154.99826 * 9 8 6 16 16 O 1.21285 * 120.00039 * 0.02562 * 15 9 8 17 17 N 1.34774 * 119.99942 * 180.02562 * 15 9 8 18 18 C 1.46500 * 119.99881 * 180.02562 * 17 15 9 19 19 C 1.53005 * 109.47094 * 179.97438 * 18 17 15 20 20 C 1.53002 * 109.46982 * 179.97438 * 19 18 17 21 21 C 1.50701 * 109.47097 * 180.02562 * 20 19 18 22 22 H 1.07999 * 119.99742 * 0.02562 * 21 20 19 23 23 C 1.37875 * 120.00221 * 179.97438 * 21 20 19 24 24 N 1.31519 * 119.99615 * 0.02562 * 23 21 20 25 25 Si 1.86792 * 119.99983 * 180.02562 * 23 21 20 26 26 H 1.48500 * 109.47425 * 0.02562 * 25 23 21 27 27 H 1.48502 * 109.47227 * 120.00080 * 25 23 21 28 28 H 1.48506 * 109.47271 * 240.00247 * 25 23 21 29 29 H 1.09005 * 109.46684 * 299.99439 * 1 2 3 30 30 H 1.08992 * 109.47577 * 59.99311 * 1 2 3 31 31 H 1.09001 * 109.47053 * 179.97438 * 1 2 3 32 32 H 1.08999 * 109.46958 * 180.02562 * 3 2 1 33 33 H 1.08997 * 109.47126 * 300.00460 * 3 2 1 34 34 H 1.09005 * 109.46894 * 60.00689 * 3 2 1 35 35 H 1.08993 * 109.47519 * 299.99469 * 4 2 1 36 36 H 1.09000 * 109.47409 * 60.00299 * 4 2 1 37 37 H 1.09006 * 109.47149 * 179.97438 * 4 2 1 38 38 H 0.97005 * 120.00963 * 0.02562 * 8 6 5 39 39 H 1.09001 * 109.47630 * 184.99905 * 11 9 8 40 40 H 1.09004 * 109.47346 * 305.00035 * 11 9 8 41 41 H 1.09004 * 115.54569 * 29.41561 * 12 11 9 42 42 H 1.08996 * 117.49957 * 359.97438 * 13 12 11 43 43 H 1.09000 * 117.50231 * 145.02449 * 13 12 11 44 44 H 1.09001 * 117.49423 * 214.97814 * 14 12 11 45 45 H 1.08996 * 117.49865 * 359.97186 * 14 12 11 46 46 H 0.96998 * 120.00125 * 359.97438 * 17 15 9 47 47 H 1.09000 * 109.47175 * 300.00022 * 18 17 15 48 48 H 1.09002 * 109.47092 * 59.99980 * 18 17 15 49 49 H 1.08992 * 109.47061 * 300.00193 * 19 18 17 50 50 H 1.09002 * 109.46935 * 60.00169 * 19 18 17 51 51 H 1.09000 * 109.47312 * 300.00322 * 20 19 18 52 52 H 1.09002 * 109.47067 * 60.00348 * 20 19 18 53 53 H 0.96997 * 119.99545 * 179.97438 * 24 23 21 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 6 2.0400 1.4425 0.0000 4 6 2.0399 -0.7212 -1.2493 5 8 2.0141 -0.6846 1.1854 6 6 1.6523 -1.9725 1.3381 7 8 0.9509 -2.5095 0.5038 8 7 2.0674 -2.6656 2.4169 9 6 1.6742 -4.0671 2.5828 10 1 1.6284 -4.5496 1.6065 11 6 0.2993 -4.1355 3.2504 12 6 -0.7511 -3.5280 2.3184 13 6 -1.4739 -2.2667 2.7954 14 6 -2.2147 -3.6058 2.7574 15 6 2.6874 -4.7743 3.4456 16 8 3.6435 -4.1673 3.8796 17 7 2.5310 -6.0813 3.7349 18 6 3.5156 -6.7686 4.5741 19 6 3.1050 -8.2324 4.7473 20 6 4.1337 -8.9503 5.6232 21 6 3.7296 -10.3922 5.7933 22 1 2.8295 -10.7597 5.3232 23 6 4.5097 -11.2423 6.5481 24 7 5.6062 -10.7948 7.1201 25 14 4.0092 -13.0297 6.7582 26 1 2.7457 -13.2801 6.0194 27 1 5.0785 -13.9095 6.2217 28 1 3.8059 -13.3206 8.2003 29 1 -0.3633 0.5138 0.8901 30 1 -0.3634 0.5139 -0.8898 31 1 -0.3633 -1.0277 -0.0005 32 1 3.1300 1.4425 -0.0005 33 1 1.6766 1.9563 -0.8899 34 1 1.6768 1.9563 0.8901 35 1 1.6766 -1.7488 -1.2494 36 1 1.6766 -0.2073 -2.1393 37 1 3.1299 -0.7209 -1.2497 38 1 2.6265 -2.2366 3.0835 39 1 0.0458 -5.1757 3.4546 40 1 0.3215 -3.5766 4.1861 41 1 -0.5400 -3.6144 1.2525 42 1 -1.2015 -1.8699 3.7733 43 1 -1.7389 -1.5236 2.0433 44 1 -2.9665 -3.7430 1.9802 45 1 -2.4293 -4.0901 3.7100 46 1 1.7661 -6.5667 3.3881 47 1 4.4954 -6.7195 4.0991 48 1 3.5606 -6.2863 5.5506 49 1 2.1253 -8.2811 5.2225 50 1 3.0597 -8.7149 3.7710 51 1 5.1132 -8.9015 5.1476 52 1 4.1794 -8.4679 6.5996 53 1 6.1548 -11.3928 7.6514 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 ZINC000896166009.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 06:10:06 Heat of formation + Delta-G solvation = -116.079539 kcal Electronic energy + Delta-G solvation = -30389.980820 eV Core-core repulsion = 26261.984974 eV Total energy + Delta-G solvation = -4127.995845 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -41.18611 -39.95013 -38.07910 -37.03652 -35.64459 -34.89268 -34.17475 -33.42317 -31.56829 -30.29946 -27.72598 -27.67473 -26.97432 -25.31686 -23.30696 -22.53811 -22.23670 -20.87250 -20.65309 -20.37247 -19.94216 -18.54534 -17.23230 -16.77384 -16.52848 -16.32482 -16.12512 -15.72746 -15.39865 -14.94184 -14.65315 -14.55406 -14.48286 -14.21287 -14.00248 -13.75593 -13.41867 -13.22545 -12.80866 -12.55294 -12.33610 -12.26263 -12.20938 -12.16899 -11.89058 -11.80183 -11.71040 -11.66068 -11.63193 -11.47314 -10.95032 -10.79851 -10.70655 -10.60528 -10.55644 -10.17729 -10.09667 -10.01504 -9.92638 -9.50904 -9.26509 -9.13084 -8.93589 -8.40570 -6.04997 -4.08154 1.85919 2.48449 2.67161 3.18759 3.28071 3.35873 3.39284 3.64395 3.91784 4.32798 4.40550 4.42075 4.45290 4.57363 4.59738 4.72784 4.77340 4.91104 5.04145 5.14893 5.22442 5.28128 5.31039 5.37404 5.40667 5.44915 5.45870 5.50103 5.55315 5.58361 5.63316 5.66989 5.69964 5.72799 5.90152 5.94808 6.00043 6.08458 6.10758 6.24794 6.31892 6.39789 6.52921 6.73476 6.93885 7.25465 7.49495 7.59811 7.71388 7.93500 8.13352 8.21428 8.34505 8.98735 9.56378 11.06284 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.019926 B = 0.001920 C = 0.001815 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1404.886528 B =14583.225358 C =15421.957118 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.183 4.183 2 C 0.138 3.862 3 C -0.142 4.142 4 C -0.184 4.184 5 O -0.363 6.363 6 C 0.660 3.340 7 O -0.566 6.566 8 N -0.691 5.691 9 C 0.150 3.850 10 H 0.119 0.881 11 C -0.100 4.100 12 C -0.150 4.150 13 C -0.179 4.179 14 C -0.183 4.183 15 C 0.505 3.495 16 O -0.537 6.537 17 N -0.717 5.717 18 C 0.116 3.884 19 C -0.121 4.121 20 C 0.023 3.977 21 C -0.522 4.522 22 H 0.056 0.944 23 C 0.056 3.944 24 N -0.893 5.893 25 Si 0.893 3.107 26 H -0.273 1.273 27 H -0.284 1.284 28 H -0.284 1.284 29 H 0.059 0.941 30 H 0.067 0.933 31 H 0.090 0.910 32 H 0.067 0.933 33 H 0.079 0.921 34 H 0.066 0.934 35 H 0.089 0.911 36 H 0.068 0.932 37 H 0.059 0.941 38 H 0.415 0.585 39 H 0.086 0.914 40 H 0.074 0.926 41 H 0.133 0.867 42 H 0.088 0.912 43 H 0.088 0.912 44 H 0.091 0.909 45 H 0.091 0.909 46 H 0.401 0.599 47 H 0.066 0.934 48 H 0.067 0.933 49 H 0.055 0.945 50 H 0.055 0.945 51 H 0.019 0.981 52 H 0.019 0.981 53 H 0.261 0.739 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.448 23.573 -14.798 30.911 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 -0.240 4.240 2 C 0.101 3.899 3 C -0.199 4.199 4 C -0.241 4.241 5 O -0.277 6.277 6 C 0.414 3.586 7 O -0.456 6.456 8 N -0.351 5.351 9 C 0.042 3.958 10 H 0.136 0.864 11 C -0.138 4.138 12 C -0.168 4.168 13 C -0.216 4.216 14 C -0.220 4.220 15 C 0.289 3.711 16 O -0.414 6.414 17 N -0.367 5.367 18 C -0.006 4.006 19 C -0.159 4.159 20 C -0.014 4.014 21 C -0.561 4.561 22 H 0.074 0.926 23 C -0.145 4.145 24 N -0.532 5.532 25 Si 0.721 3.279 26 H -0.197 1.197 27 H -0.210 1.210 28 H -0.210 1.210 29 H 0.078 0.922 30 H 0.086 0.914 31 H 0.109 0.891 32 H 0.086 0.914 33 H 0.098 0.902 34 H 0.085 0.915 35 H 0.108 0.892 36 H 0.087 0.913 37 H 0.078 0.922 38 H 0.252 0.748 39 H 0.105 0.895 40 H 0.092 0.908 41 H 0.151 0.849 42 H 0.106 0.894 43 H 0.107 0.893 44 H 0.110 0.890 45 H 0.110 0.890 46 H 0.236 0.764 47 H 0.085 0.915 48 H 0.085 0.915 49 H 0.074 0.926 50 H 0.074 0.926 51 H 0.037 0.963 52 H 0.037 0.963 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges -12.933 23.751 -14.818 30.838 hybrid contribution -0.305 -1.024 0.337 1.121 sum -13.238 22.727 -14.480 30.024 Atomic orbital electron populations 1.22529 0.93990 1.05142 1.02306 1.22046 0.94334 0.91447 0.82091 1.21866 1.02355 0.92618 1.03042 1.22522 1.01645 1.03555 0.96380 1.86315 1.71488 1.23542 1.46389 1.17806 0.78508 0.80493 0.81791 1.90799 1.40995 1.70240 1.43540 1.44279 1.55480 1.11132 1.24209 1.20780 0.92907 0.81112 1.00971 0.86368 1.21655 0.91527 1.02329 0.98328 1.22643 0.91833 1.00833 1.01508 1.22952 1.05121 0.91314 1.02237 1.22968 0.95155 1.00984 1.02923 1.20405 0.86495 0.82891 0.81278 1.90724 1.31700 1.65898 1.53082 1.46145 1.28552 1.09645 1.52406 1.21720 0.91256 0.93695 0.93956 1.21902 1.01360 0.91346 1.01323 1.19036 0.93420 0.94633 0.94337 1.21234 1.08867 0.94792 1.31163 0.92552 1.25037 0.95002 0.98817 0.95670 1.69976 1.14324 1.35585 1.33349 0.86521 0.78529 0.85000 0.77845 1.19743 1.21001 1.20997 0.92237 0.91359 0.89132 0.91435 0.90203 0.91484 0.89231 0.91264 0.92179 0.74801 0.89548 0.90776 0.84926 0.89389 0.89338 0.89022 0.89026 0.76430 0.91524 0.91505 0.92594 0.92593 0.96254 0.96253 0.92964 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.18 -1.41 8.37 37.16 0.31 -1.10 16 2 C 0.14 1.15 1.13 -90.62 -0.10 1.05 16 3 C -0.14 -0.87 8.85 37.16 0.33 -0.55 16 4 C -0.18 -1.52 8.37 37.16 0.31 -1.21 16 5 O -0.36 -3.84 9.94 -40.33 -0.40 -4.24 16 6 C 0.66 7.35 7.37 54.05 0.40 7.75 16 7 O -0.57 -6.59 8.47 -19.28 -0.16 -6.76 16 8 N -0.69 -7.46 4.93 -59.87 -0.29 -7.76 16 9 C 0.15 1.55 2.64 -69.08 -0.18 1.36 16 10 H 0.12 1.18 7.58 -51.93 -0.39 0.79 16 11 C -0.10 -0.89 5.11 -26.73 -0.14 -1.02 16 12 C -0.15 -1.36 4.18 -90.62 -0.38 -1.74 16 13 C -0.18 -1.58 10.18 -26.69 -0.27 -1.85 16 14 C -0.18 -1.52 10.26 -26.69 -0.27 -1.79 16 15 C 0.51 6.62 7.22 -10.99 -0.08 6.54 16 16 O -0.54 -8.98 15.84 5.55 0.09 -8.89 16 17 N -0.72 -9.11 5.42 -60.29 -0.33 -9.43 16 18 C 0.12 1.90 5.67 -4.04 -0.02 1.87 16 19 C -0.12 -2.25 5.27 -26.73 -0.14 -2.39 16 20 C 0.02 0.58 4.97 -27.88 -0.14 0.44 16 21 C -0.52 -14.31 9.11 -34.44 -0.31 -14.62 16 22 H 0.06 1.49 7.74 -52.49 -0.41 1.08 16 23 C 0.06 1.58 5.46 -17.82 -0.10 1.48 16 24 N -0.89 -26.49 13.29 55.43 0.74 -25.75 16 25 Si 0.89 21.25 29.54 -169.99 -5.02 16.23 16 26 H -0.27 -6.32 7.11 56.52 0.40 -5.91 16 27 H -0.28 -6.71 7.11 56.52 0.40 -6.31 16 28 H -0.28 -6.70 7.11 56.52 0.40 -6.30 16 29 H 0.06 0.45 8.14 -51.93 -0.42 0.02 16 30 H 0.07 0.42 8.14 -51.93 -0.42 -0.01 16 31 H 0.09 0.86 5.88 -51.93 -0.31 0.55 16 32 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 33 H 0.08 0.35 8.14 -51.93 -0.42 -0.07 16 34 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 35 H 0.09 0.92 5.88 -51.93 -0.31 0.61 16 36 H 0.07 0.45 8.14 -51.93 -0.42 0.02 16 37 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 38 H 0.41 4.60 7.90 -40.82 -0.32 4.28 16 39 H 0.09 0.67 7.43 -51.93 -0.39 0.28 16 40 H 0.07 0.69 7.88 -51.93 -0.41 0.28 16 41 H 0.13 1.40 5.72 -51.93 -0.30 1.10 16 42 H 0.09 0.78 8.03 -51.93 -0.42 0.36 16 43 H 0.09 0.78 8.14 -51.93 -0.42 0.35 16 44 H 0.09 0.71 8.14 -51.93 -0.42 0.29 16 45 H 0.09 0.72 8.14 -51.93 -0.42 0.30 16 46 H 0.40 4.01 7.83 -40.82 -0.32 3.69 16 47 H 0.07 1.17 8.14 -51.93 -0.42 0.75 16 48 H 0.07 1.16 8.14 -51.93 -0.42 0.73 16 49 H 0.06 0.99 8.14 -51.93 -0.42 0.56 16 50 H 0.06 1.00 8.14 -51.93 -0.42 0.57 16 51 H 0.02 0.51 8.14 -51.93 -0.42 0.08 16 52 H 0.02 0.50 8.14 -51.93 -0.42 0.08 16 53 H 0.26 7.28 8.31 -40.82 -0.34 6.94 16 LS Contribution 423.35 15.07 6.38 6.38 Total: -1.00 -31.55 423.35 -9.25 -40.80 By element: Atomic # 1 Polarization: 14.67 SS G_CDS: -9.46 Total: 5.21 kcal Atomic # 6 Polarization: -4.99 SS G_CDS: -0.79 Total: -5.78 kcal Atomic # 7 Polarization: -43.06 SS G_CDS: 0.11 Total: -42.94 kcal Atomic # 8 Polarization: -19.42 SS G_CDS: -0.48 Total: -19.89 kcal Atomic # 14 Polarization: 21.25 SS G_CDS: -5.02 Total: 16.23 kcal Total LS contribution 6.38 Total: 6.38 kcal Total: -31.55 -9.25 -40.80 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. ZINC000896166009.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 -75.281 kcal (2) G-P(sol) polarization free energy of solvation -31.548 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -106.828 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.251 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.799 kcal (6) G-S(sol) free energy of system = (1) + (5) -116.080 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds