Wall clock time and date at job start Sat Apr 11 2020 06:10:43 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 1.53001 * 1 3 3 C 1.52998 * 109.47011 * 2 1 4 4 C 1.53003 * 109.47345 * 119.99993 * 2 1 3 5 5 C 1.52998 * 109.46977 * 65.77329 * 4 2 1 6 6 H 1.09001 * 109.47229 * 305.64083 * 5 4 2 7 7 C 1.52998 * 109.46756 * 185.64397 * 5 4 2 8 8 N 1.46508 * 109.46836 * 175.07693 * 7 5 4 9 9 C 1.34779 * 119.99950 * 184.92768 * 8 7 5 10 10 O 1.21586 * 119.99877 * 4.97086 * 9 8 7 11 11 N 1.34776 * 120.00041 * 184.97533 * 9 8 7 12 12 C 1.46923 * 120.62940 * 354.87585 * 11 9 8 13 13 C 1.53194 * 108.89504 * 233.56068 * 12 11 9 14 14 C 1.53066 * 109.29316 * 305.57901 * 13 12 11 15 15 C 1.53039 * 109.65888 * 61.15542 * 14 13 12 16 16 H 1.08995 * 109.50334 * 58.64850 * 15 14 13 17 17 C 1.50706 * 109.50252 * 178.74500 * 15 14 13 18 18 H 1.08003 * 119.99454 * 359.84030 * 17 15 14 19 19 C 1.37870 * 120.00355 * 179.83721 * 17 15 14 20 20 N 1.31513 * 120.00278 * 359.97438 * 19 17 15 21 21 Si 1.86805 * 119.99995 * 180.02562 * 19 17 15 22 22 H 1.48501 * 109.47104 * 359.97438 * 21 19 17 23 23 H 1.48498 * 109.47138 * 119.99899 * 21 19 17 24 24 H 1.48498 * 109.46977 * 240.00116 * 21 19 17 25 25 C 1.46927 * 120.63018 * 174.90394 * 11 9 8 26 26 C 1.52994 * 109.46973 * 65.64758 * 5 4 2 27 27 C 1.50694 * 109.47795 * 58.79630 * 26 5 4 28 28 O 1.20827 * 119.99577 * 2.85082 * 27 26 5 29 29 O 1.34225 * 120.00706 * 182.84760 * 27 26 5 30 30 H 1.09005 * 109.46942 * 299.99536 * 1 2 3 31 31 H 1.08999 * 109.47105 * 59.99896 * 1 2 3 32 32 H 1.08999 * 109.46681 * 180.02562 * 1 2 3 33 33 H 1.08993 * 109.46924 * 240.00018 * 2 1 3 34 34 H 1.08997 * 109.47539 * 184.97557 * 3 2 1 35 35 H 1.09003 * 109.47363 * 304.97999 * 3 2 1 36 36 H 1.09006 * 109.47079 * 64.97570 * 3 2 1 37 37 H 1.09005 * 109.46715 * 305.77665 * 4 2 1 38 38 H 1.08999 * 109.47025 * 185.77816 * 4 2 1 39 39 H 1.08997 * 109.47449 * 55.08043 * 7 5 4 40 40 H 1.08998 * 109.47470 * 295.07411 * 7 5 4 41 41 H 0.96997 * 119.99940 * 4.92655 * 8 7 5 42 42 H 1.09005 * 109.58882 * 353.42098 * 12 11 9 43 43 H 1.09002 * 109.58441 * 113.69931 * 12 11 9 44 44 H 1.09004 * 109.49168 * 65.39076 * 13 12 11 45 45 H 1.08999 * 109.49523 * 185.48269 * 13 12 11 46 46 H 1.08995 * 109.35154 * 301.12941 * 14 13 12 47 47 H 1.09001 * 109.44419 * 181.23260 * 14 13 12 48 48 H 0.97000 * 120.00211 * 180.02562 * 20 19 17 49 49 H 1.09000 * 109.58478 * 246.15238 * 25 11 9 50 50 H 1.08995 * 109.58403 * 6.58050 * 25 11 9 51 51 H 1.09005 * 109.47364 * 178.80197 * 26 5 4 52 52 H 1.09008 * 109.47200 * 298.79715 * 26 5 4 53 53 H 0.96695 * 117.00766 * 180.02562 * 29 27 26 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 2.0401 -0.7213 1.2492 5 6 1.6520 -2.1995 1.1788 6 1 0.5764 -2.2859 1.0250 7 6 2.0370 -2.8907 2.4883 8 7 1.5607 -4.2761 2.4676 9 6 1.6989 -5.0526 3.5605 10 8 2.1355 -4.5788 4.5916 11 7 1.3531 -6.3543 3.5104 12 6 0.7206 -6.9151 2.3087 13 6 -0.5814 -7.6135 2.7134 14 6 -0.2849 -8.6407 3.8088 15 6 0.2888 -7.9318 5.0378 16 1 -0.4242 -7.1888 5.3951 17 6 0.5505 -8.9421 6.1249 18 1 0.3275 -9.9855 5.9574 19 6 1.0747 -8.5346 7.3332 20 7 1.3469 -7.2641 7.5370 21 14 1.3998 -9.7871 8.6804 22 1 1.0114 -11.1388 8.2038 23 1 2.8442 -9.7795 9.0254 24 1 0.6018 -9.4387 9.8833 25 6 1.6010 -7.2393 4.6567 26 6 2.3889 -2.8653 0.0149 27 6 3.8757 -2.7201 0.2127 28 8 4.3034 -2.1889 1.2101 29 8 4.7250 -3.1810 -0.7190 30 1 -0.3633 0.5138 0.8901 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3633 -1.0277 0.0005 33 1 1.8933 -0.5138 -0.8899 34 1 3.1263 1.4439 -0.0891 35 1 1.6056 1.9815 -0.8420 36 1 1.7512 1.9300 0.9312 37 1 1.5947 -0.2706 2.1362 38 1 3.1251 -0.6325 1.3024 39 1 1.5814 -2.3624 3.3257 40 1 3.1213 -2.8810 2.5992 41 1 1.1458 -4.6344 1.6674 42 1 0.5013 -6.1135 1.6033 43 1 1.3933 -7.6363 1.8446 44 1 -1.2881 -6.8748 3.0916 45 1 -1.0092 -8.1163 1.8461 46 1 0.4388 -9.3662 3.4373 47 1 -1.2061 -9.1547 4.0832 48 1 1.7161 -6.9775 8.3869 49 1 2.3444 -7.9889 4.3855 50 1 1.9626 -6.6517 5.5005 51 1 2.1288 -3.9232 -0.0223 52 1 2.0984 -2.3867 -0.9204 53 1 5.6696 -3.0654 -0.5477 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 ZINC001588890425.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 06:10:43 Heat of formation + Delta-G solvation = -139.390821 kcal Electronic energy + Delta-G solvation = -31398.470529 eV Core-core repulsion = 27269.463831 eV Total energy + Delta-G solvation = -4129.006698 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.62 seconds Orbital eigenvalues (eV) -40.93533 -39.58471 -38.00877 -36.72920 -36.19405 -34.77584 -33.37658 -32.25076 -31.52756 -29.69030 -28.44328 -27.45367 -26.19705 -25.00682 -23.94730 -22.73953 -21.78264 -20.88980 -20.11440 -19.68115 -18.71698 -18.34740 -17.55763 -16.80330 -16.38405 -16.10956 -15.56027 -15.28764 -14.90801 -14.70662 -14.43744 -14.23253 -13.84790 -13.71342 -13.61981 -13.40155 -13.19523 -12.98660 -12.74020 -12.55300 -12.51475 -12.30278 -12.06763 -11.96686 -11.85012 -11.81685 -11.45617 -11.36051 -11.03595 -10.96668 -10.87803 -10.82360 -10.59374 -10.45302 -10.36055 -10.19449 -10.11940 -9.83022 -9.35344 -9.05510 -8.88831 -8.59019 -8.37285 -7.57139 -5.93191 -4.02667 2.00773 2.82703 3.28769 3.35257 3.41886 3.44713 3.94232 4.29623 4.39266 4.46552 4.48928 4.57224 4.68927 4.81651 4.98325 5.16509 5.21116 5.23502 5.29393 5.36119 5.36679 5.42264 5.50609 5.52410 5.55354 5.63896 5.66664 5.75925 5.83508 5.95712 5.97752 6.00948 6.10619 6.15120 6.17051 6.19226 6.34328 6.51652 6.62537 6.71508 6.84732 6.91452 7.03229 7.09825 7.41277 7.56731 7.70570 7.80322 7.98649 8.12375 8.46184 8.66597 9.01277 9.35124 9.62796 11.11560 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.016877 B = 0.002518 C = 0.002492 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1658.651755 B =11117.609339 C =11231.175296 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.099 4.099 3 C -0.147 4.147 4 C -0.123 4.123 5 C -0.088 4.088 6 H 0.093 0.907 7 C 0.128 3.872 8 N -0.760 5.760 9 C 0.699 3.301 10 O -0.580 6.580 11 N -0.624 5.624 12 C 0.117 3.883 13 C -0.133 4.133 14 C -0.109 4.109 15 C 0.039 3.961 16 H 0.028 0.972 17 C -0.521 4.521 18 H 0.058 0.942 19 C 0.062 3.938 20 N -0.877 5.877 21 Si 0.891 3.109 22 H -0.274 1.274 23 H -0.284 1.284 24 H -0.284 1.284 25 C 0.129 3.871 26 C -0.113 4.113 27 C 0.477 3.523 28 O -0.498 6.498 29 O -0.521 6.521 30 H 0.056 0.944 31 H 0.051 0.949 32 H 0.057 0.943 33 H 0.066 0.934 34 H 0.052 0.948 35 H 0.052 0.948 36 H 0.056 0.944 37 H 0.070 0.930 38 H 0.089 0.911 39 H 0.067 0.933 40 H 0.086 0.914 41 H 0.385 0.615 42 H 0.058 0.942 43 H 0.059 0.941 44 H 0.059 0.941 45 H 0.058 0.942 46 H 0.049 0.951 47 H 0.050 0.950 48 H 0.263 0.737 49 H 0.038 0.962 50 H 0.123 0.877 51 H 0.104 0.896 52 H 0.108 0.892 53 H 0.409 0.591 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.599 12.644 -22.034 25.412 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 -0.208 4.208 2 C -0.117 4.117 3 C -0.204 4.204 4 C -0.161 4.161 5 C -0.107 4.107 6 H 0.111 0.889 7 C 0.004 3.996 8 N -0.420 5.420 9 C 0.400 3.600 10 O -0.456 6.456 11 N -0.361 5.361 12 C -0.008 4.008 13 C -0.172 4.172 14 C -0.147 4.147 15 C 0.020 3.980 16 H 0.046 0.954 17 C -0.560 4.560 18 H 0.076 0.924 19 C -0.141 4.141 20 N -0.515 5.515 21 Si 0.719 3.281 22 H -0.198 1.198 23 H -0.210 1.210 24 H -0.211 1.211 25 C 0.008 3.992 26 C -0.151 4.151 27 C 0.320 3.680 28 O -0.386 6.386 29 O -0.334 6.334 30 H 0.075 0.925 31 H 0.070 0.930 32 H 0.076 0.924 33 H 0.085 0.915 34 H 0.071 0.929 35 H 0.071 0.929 36 H 0.075 0.925 37 H 0.089 0.911 38 H 0.108 0.892 39 H 0.085 0.915 40 H 0.104 0.896 41 H 0.221 0.779 42 H 0.076 0.924 43 H 0.077 0.923 44 H 0.078 0.922 45 H 0.076 0.924 46 H 0.067 0.933 47 H 0.069 0.931 48 H 0.073 0.927 49 H 0.056 0.944 50 H 0.141 0.859 51 H 0.122 0.878 52 H 0.126 0.874 53 H 0.268 0.732 Dipole moment (debyes) X Y Z Total from point charges 0.727 13.213 -20.890 24.728 hybrid contribution 0.524 -0.815 0.394 1.046 sum 1.251 12.398 -20.496 23.986 Atomic orbital electron populations 1.21925 0.95213 1.01912 1.01750 1.21184 0.95942 0.96273 0.98333 1.21823 1.00854 0.95973 1.01775 1.21917 1.03601 0.92614 0.97968 1.21366 1.00209 0.95811 0.93277 0.88883 1.21493 1.01397 0.80627 0.96076 1.45413 1.67845 1.13209 1.15521 1.15955 0.79364 0.81296 0.83356 1.90936 1.52273 1.72784 1.29646 1.47777 1.63023 1.07651 1.17644 1.21460 0.94852 0.97013 0.87447 1.21949 0.96512 0.99423 0.99270 1.21613 1.00151 0.96856 0.96094 1.18983 0.92957 0.94870 0.91187 0.95354 1.21104 1.43272 0.93901 0.97689 0.92384 1.25065 0.95427 0.95161 0.98440 1.69915 1.42983 1.14103 1.24451 0.86560 0.77904 0.81616 0.82059 1.19840 1.21003 1.21056 1.22163 0.99066 0.91535 0.86425 1.21522 0.87235 1.04351 1.01955 1.23482 0.90399 0.74179 0.79980 1.90662 1.79234 1.40049 1.28621 1.84524 1.22742 1.76345 1.49751 0.92507 0.92956 0.92369 0.91530 0.92858 0.92860 0.92535 0.91128 0.89221 0.91485 0.89621 0.77885 0.92373 0.92315 0.92222 0.92366 0.93261 0.93112 0.92734 0.94391 0.85910 0.87758 0.87395 0.73175 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 -0.15 -0.98 8.97 37.16 0.33 -0.65 16 2 C -0.10 -0.69 2.80 -90.62 -0.25 -0.94 16 3 C -0.15 -1.01 9.19 37.16 0.34 -0.67 16 4 C -0.12 -1.10 3.89 -26.73 -0.10 -1.20 16 5 C -0.09 -0.79 2.07 -90.62 -0.19 -0.98 16 6 H 0.09 0.72 6.35 -51.93 -0.33 0.39 16 7 C 0.13 1.78 4.86 -4.04 -0.02 1.76 16 8 N -0.76 -11.50 5.24 -65.22 -0.34 -11.84 16 9 C 0.70 14.79 8.30 -86.92 -0.72 14.06 16 10 O -0.58 -15.29 15.74 5.29 0.08 -15.21 16 11 N -0.62 -12.85 2.97 -178.50 -0.53 -13.38 16 12 C 0.12 1.80 6.38 -3.71 -0.02 1.77 16 13 C -0.13 -2.13 6.09 -26.60 -0.16 -2.29 16 14 C -0.11 -2.19 5.10 -26.68 -0.14 -2.33 16 15 C 0.04 0.99 2.26 -91.65 -0.21 0.78 16 16 H 0.03 0.80 8.14 -51.93 -0.42 0.38 16 17 C -0.52 -14.33 8.56 -34.44 -0.29 -14.62 16 18 H 0.06 1.56 7.74 -52.48 -0.41 1.15 16 19 C 0.06 1.75 5.30 -17.82 -0.09 1.65 16 20 N -0.88 -26.21 11.39 55.43 0.63 -25.58 16 21 Si 0.89 21.60 29.54 -169.99 -5.02 16.58 16 22 H -0.27 -6.48 7.11 56.52 0.40 -6.08 16 23 H -0.28 -6.88 7.11 56.52 0.40 -6.48 16 24 H -0.28 -6.89 7.11 56.52 0.40 -6.49 16 25 C 0.13 3.21 5.41 -3.71 -0.02 3.19 16 26 C -0.11 -0.85 5.23 -27.89 -0.15 -0.99 16 27 C 0.48 4.62 7.68 36.00 0.28 4.89 16 28 O -0.50 -6.36 12.15 -18.75 -0.23 -6.59 16 29 O -0.52 -4.03 13.42 -39.25 -0.53 -4.56 16 30 H 0.06 0.40 8.14 -51.93 -0.42 -0.03 16 31 H 0.05 0.30 8.14 -51.93 -0.42 -0.12 16 32 H 0.06 0.36 6.47 -51.93 -0.34 0.02 16 33 H 0.07 0.42 6.36 -51.93 -0.33 0.09 16 34 H 0.05 0.38 8.14 -51.93 -0.42 -0.04 16 35 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 36 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 37 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 38 H 0.09 0.95 5.41 -51.93 -0.28 0.67 16 39 H 0.07 1.06 8.10 -51.93 -0.42 0.64 16 40 H 0.09 1.40 5.43 -51.93 -0.28 1.12 16 41 H 0.39 4.52 4.98 -40.82 -0.20 4.32 16 42 H 0.06 0.69 5.64 -51.93 -0.29 0.40 16 43 H 0.06 0.85 8.14 -51.93 -0.42 0.42 16 44 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 45 H 0.06 0.75 8.14 -51.93 -0.42 0.33 16 46 H 0.05 0.96 8.14 -51.93 -0.42 0.54 16 47 H 0.05 1.00 8.14 -51.93 -0.42 0.58 16 48 H 0.26 7.55 8.31 -40.82 -0.34 7.21 16 49 H 0.04 0.94 8.14 -51.93 -0.42 0.52 16 50 H 0.12 3.62 5.11 -51.93 -0.27 3.35 16 51 H 0.10 0.71 7.05 -51.93 -0.37 0.34 16 52 H 0.11 0.56 6.52 -51.92 -0.34 0.22 16 53 H 0.41 1.74 9.10 45.56 0.41 2.15 16 LS Contribution 402.29 15.07 6.06 6.06 Total: -1.00 -35.40 402.29 -9.36 -44.76 By element: Atomic # 1 Polarization: 14.37 SS G_CDS: -8.07 Total: 6.31 kcal Atomic # 6 Polarization: 4.87 SS G_CDS: -1.42 Total: 3.45 kcal Atomic # 7 Polarization: -50.56 SS G_CDS: -0.24 Total: -50.80 kcal Atomic # 8 Polarization: -25.68 SS G_CDS: -0.67 Total: -26.35 kcal Atomic # 14 Polarization: 21.60 SS G_CDS: -5.02 Total: 16.58 kcal Total LS contribution 6.06 Total: 6.06 kcal Total: -35.40 -9.36 -44.76 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. ZINC001588890425.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 -94.630 kcal (2) G-P(sol) polarization free energy of solvation -35.403 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -130.033 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.358 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.761 kcal (6) G-S(sol) free energy of system = (1) + (5) -139.391 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.62 seconds