Wall clock time and date at job start Tue Mar 31 2020 21:12:50 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 1.31629 * 1 3 3 Si 1.86800 * 119.99858 * 2 1 4 4 H 1.48500 * 109.47011 * 239.99771 * 3 2 1 5 5 H 1.48503 * 109.47150 * 359.97438 * 3 2 1 6 6 H 1.48494 * 109.47247 * 120.00112 * 3 2 1 7 7 C 1.38809 * 119.99815 * 179.97438 * 2 1 3 8 8 H 1.08001 * 119.99684 * 179.97438 * 7 2 1 9 9 N 1.36940 * 119.99985 * 0.02562 * 7 2 1 10 10 C 1.47421 * 125.64994 * 359.96973 * 9 7 2 11 11 C 1.54911 * 104.83079 * 155.91171 * 10 9 7 12 12 C 1.55155 * 101.58194 * 37.01122 * 11 10 9 13 13 H 1.08990 * 110.72277 * 83.04058 * 12 11 10 14 14 C 1.53003 * 110.71629 * 206.13820 * 12 11 10 15 15 H 1.08995 * 109.70774 * 69.43438 * 14 12 11 16 16 C 1.52764 * 109.50671 * 309.31435 * 14 12 11 17 17 C 1.53040 * 109.38188 * 185.70944 * 16 14 12 18 18 C 1.53048 * 109.53944 * 61.24049 * 17 16 14 19 19 C 1.53195 * 109.31111 * 298.63396 * 18 17 16 20 20 N 1.46929 * 108.77540 * 54.63410 * 19 18 17 21 21 C 1.34773 * 120.63034 * 126.36437 * 20 19 18 22 22 O 1.21280 * 119.99898 * 186.35371 * 21 20 19 23 23 C 1.50704 * 120.00165 * 6.35982 * 21 20 19 24 24 C 1.53001 * 115.55050 * 78.58640 * 23 21 20 25 25 C 1.53001 * 109.46882 * 39.95747 * 24 23 21 26 26 F 1.39899 * 109.46660 * 184.70361 * 25 24 23 27 27 C 1.53002 * 117.49409 * 292.92118 * 23 21 20 28 28 C 1.52999 * 60.02994 * 252.49782 * 27 23 21 29 29 C 1.47022 * 125.64363 * 180.02562 * 9 7 2 30 30 H 0.97002 * 119.99892 * 0.02562 * 1 2 3 31 31 H 1.08995 * 110.36503 * 37.07065 * 10 9 7 32 32 H 1.09000 * 110.46126 * 274.79407 * 10 9 7 33 33 H 1.08996 * 111.00455 * 278.93102 * 11 10 9 34 34 H 1.08998 * 111.00284 * 155.08193 * 11 10 9 35 35 H 1.08995 * 109.56766 * 65.67243 * 16 14 12 36 36 H 1.09004 * 109.35892 * 305.61599 * 16 14 12 37 37 H 1.09000 * 109.46313 * 301.22337 * 17 16 14 38 38 H 1.08999 * 109.46375 * 181.25788 * 17 16 14 39 39 H 1.08998 * 109.49886 * 178.68579 * 18 17 16 40 40 H 1.08997 * 109.49793 * 58.58223 * 18 17 16 41 41 H 1.08998 * 109.58661 * 294.85049 * 19 18 17 42 42 H 1.08997 * 109.58706 * 174.41871 * 19 18 17 43 43 H 1.08997 * 109.47133 * 159.95667 * 24 23 21 44 44 H 1.09002 * 109.47099 * 279.95686 * 24 23 21 45 45 H 1.09003 * 109.47350 * 304.70322 * 25 24 23 46 46 H 1.08999 * 109.47043 * 64.70414 * 25 24 23 47 47 H 1.09001 * 117.49868 * 359.97438 * 27 23 21 48 48 H 1.08997 * 117.49814 * 144.99777 * 27 23 21 49 49 H 1.08996 * 117.50119 * 107.50353 * 28 27 23 50 50 H 1.09000 * 117.50093 * 252.52678 * 28 27 23 51 51 H 1.09003 * 109.88787 * 61.60505 * 29 9 7 52 52 H 1.09001 * 109.88380 * 300.43364 * 29 9 7 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 1.3163 0.0000 0.0000 3 14 2.2502 1.6178 0.0000 4 1 3.1040 1.6964 -1.2125 5 1 1.2852 2.7465 -0.0006 6 1 3.1040 1.6965 1.2124 7 6 2.0103 -1.2021 0.0005 8 1 3.0903 -1.2021 0.0001 9 7 1.3256 -2.3881 0.0005 10 6 -0.1415 -2.5331 0.0006 11 6 -0.4016 -3.9326 -0.6106 12 6 0.7784 -4.7524 -0.0251 13 1 0.5447 -5.1002 0.9810 14 6 1.1232 -5.9317 -0.9370 15 1 1.5658 -5.5636 -1.8625 16 6 -0.1475 -6.7165 -1.2583 17 6 0.2187 -7.9734 -2.0510 18 6 1.1366 -8.8612 -1.2075 19 6 2.4261 -8.0982 -0.8883 20 7 2.0746 -6.8197 -0.2551 21 6 2.6105 -6.4708 0.9312 22 8 2.2273 -5.4699 1.4988 23 6 3.6860 -7.3243 1.5525 24 6 5.0898 -7.1437 0.9715 25 6 5.3389 -5.6602 0.6919 26 9 6.5786 -5.5062 0.0622 27 6 3.2915 -8.7254 2.0240 28 6 3.5734 -7.6252 3.0491 29 6 1.9318 -3.7274 0.0016 30 1 -0.4850 0.8401 -0.0004 31 1 -0.5992 -1.7591 -0.6153 32 1 -0.5290 -2.4857 1.0183 33 1 -0.3520 -3.8989 -1.6989 34 1 -1.3589 -4.3329 -0.2769 35 1 -0.8199 -6.0960 -1.8505 36 1 -0.6399 -7.0031 -0.3290 37 1 0.7332 -7.6872 -2.9683 38 1 -0.6890 -8.5229 -2.3003 39 1 1.3781 -9.7670 -1.7636 40 1 0.6321 -9.1276 -0.2787 41 1 2.9771 -7.9102 -1.8098 42 1 3.0399 -8.6869 -0.2066 43 1 5.8283 -7.5078 1.6856 44 1 5.1738 -7.7076 0.0425 45 1 4.5517 -5.2754 0.0434 46 1 5.3376 -5.1081 1.6317 47 1 2.2540 -9.0296 1.8852 48 1 4.0320 -9.5184 1.9203 49 1 2.7216 -7.2058 3.5844 50 1 4.4997 -7.6942 3.6195 51 1 2.5281 -3.8638 0.9038 52 1 2.5584 -3.8515 -0.8816 RHF calculation, no. of doubly occupied orbitals= 65 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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 ZINC001670924056.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 21:12:50 Heat of formation + Delta-G solvation = -12.348847 kcal Electronic energy + Delta-G solvation = -32458.776908 eV Core-core repulsion = 28374.963431 eV Total energy + Delta-G solvation = -4083.813477 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 338.211 amu Computer time = 0.91 seconds Orbital eigenvalues (eV) -47.56127 -41.02968 -38.34869 -37.05813 -36.37143 -32.99186 -32.79953 -31.45748 -31.00823 -28.76466 -27.53861 -25.47751 -24.37391 -24.01253 -23.22311 -22.75277 -22.20738 -20.52063 -19.82990 -19.53121 -18.44419 -17.10252 -16.52085 -16.28044 -16.02973 -15.92922 -15.18237 -14.91720 -14.75190 -14.59393 -14.49505 -14.20730 -13.81426 -13.74567 -13.65027 -13.40296 -13.04355 -12.85432 -12.45438 -12.17828 -12.05683 -11.78050 -11.71730 -11.49820 -11.40696 -11.31169 -11.09432 -10.93718 -10.89551 -10.81378 -10.67524 -10.62115 -10.44060 -10.20031 -9.99985 -9.97488 -9.76856 -9.52936 -9.34440 -8.67890 -8.46392 -8.31697 -6.57690 -5.48699 -2.87734 2.68007 2.93446 3.40636 3.49748 3.53162 3.55000 4.13715 4.34614 4.49454 4.57050 4.62948 4.66243 4.75483 4.80570 4.87011 4.99041 5.02404 5.18599 5.24071 5.25509 5.28367 5.32381 5.43452 5.57303 5.60566 5.62798 5.63284 5.64619 5.69982 5.75167 5.83043 5.87168 5.89272 5.93707 5.95669 5.99885 6.02665 6.21005 6.31092 6.40945 6.56262 6.62746 6.82921 6.98956 7.14206 7.41310 7.53767 7.71623 7.79925 8.02893 8.43177 8.56279 9.40328 10.02564 10.70096 11.55024 Molecular weight = 338.21amu Principal moments of inertia in cm(-1) A = 0.011205 B = 0.004332 C = 0.003504 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2498.209071 B = 6462.207883 C = 7989.511130 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.925 5.925 2 C -0.015 4.015 3 Si 0.911 3.089 4 H -0.287 1.287 5 H -0.291 1.291 6 H -0.287 1.287 7 C -0.213 4.213 8 H 0.073 0.927 9 N -0.605 5.605 10 C 0.156 3.844 11 C -0.146 4.146 12 C -0.090 4.090 13 H 0.100 0.900 14 C 0.158 3.842 15 H 0.069 0.931 16 C -0.128 4.128 17 C -0.121 4.121 18 C -0.133 4.133 19 C 0.104 3.896 20 N -0.604 5.604 21 C 0.528 3.472 22 O -0.488 6.488 23 C -0.155 4.155 24 C -0.102 4.102 25 C 0.059 3.941 26 F -0.219 7.219 27 C -0.163 4.163 28 C -0.142 4.142 29 C 0.146 3.854 30 H 0.250 0.750 31 H 0.102 0.898 32 H 0.007 0.993 33 H 0.053 0.947 34 H 0.053 0.947 35 H 0.079 0.921 36 H 0.065 0.935 37 H 0.063 0.937 38 H 0.063 0.937 39 H 0.071 0.929 40 H 0.065 0.935 41 H 0.065 0.935 42 H 0.089 0.911 43 H 0.082 0.918 44 H 0.080 0.920 45 H 0.078 0.922 46 H 0.081 0.919 47 H 0.099 0.901 48 H 0.103 0.897 49 H 0.104 0.896 50 H 0.103 0.897 51 H 0.056 0.944 52 H 0.000 1.000 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.436 -24.035 -0.525 24.447 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 -0.575 5.575 2 C -0.210 4.210 3 Si 0.742 3.258 4 H -0.213 1.213 5 H -0.217 1.217 6 H -0.214 1.214 7 C -0.341 4.341 8 H 0.091 0.909 9 N -0.330 5.330 10 C 0.031 3.969 11 C -0.185 4.185 12 C -0.109 4.109 13 H 0.117 0.883 14 C 0.055 3.945 15 H 0.087 0.913 16 C -0.166 4.166 17 C -0.158 4.158 18 C -0.171 4.171 19 C -0.019 4.019 20 N -0.338 5.338 21 C 0.316 3.684 22 O -0.362 6.362 23 C -0.158 4.158 24 C -0.140 4.140 25 C 0.004 3.996 26 F -0.200 7.200 27 C -0.200 4.200 28 C -0.179 4.179 29 C 0.021 3.979 30 H 0.060 0.940 31 H 0.119 0.881 32 H 0.025 0.975 33 H 0.072 0.928 34 H 0.071 0.929 35 H 0.097 0.903 36 H 0.084 0.916 37 H 0.082 0.918 38 H 0.081 0.919 39 H 0.090 0.910 40 H 0.084 0.916 41 H 0.083 0.917 42 H 0.107 0.893 43 H 0.101 0.899 44 H 0.098 0.902 45 H 0.096 0.904 46 H 0.100 0.900 47 H 0.118 0.882 48 H 0.121 0.879 49 H 0.122 0.878 50 H 0.121 0.879 51 H 0.073 0.927 52 H 0.018 0.982 Dipole moment (debyes) X Y Z Total from point charges 4.227 -23.240 -0.232 23.622 hybrid contribution 0.549 0.746 -0.146 0.938 sum 4.776 -22.494 -0.378 22.999 Atomic orbital electron populations 1.69811 1.04793 1.24460 1.58408 1.24743 0.95675 0.97467 1.03124 0.86201 0.78393 0.83434 0.77812 1.21348 1.21665 1.21363 1.19034 0.90356 0.82784 1.41973 0.90915 1.44549 1.01961 1.00067 1.86471 1.21833 0.84924 0.92318 0.97838 1.23161 0.96363 0.99496 0.99481 1.22592 0.96823 0.92591 0.98858 0.88255 1.21335 0.88052 0.89533 0.95531 0.91264 1.21898 0.97615 0.96434 1.00666 1.21541 0.99374 0.96391 0.98516 1.21906 0.96363 0.98254 1.00610 1.21794 0.96953 0.84666 0.98496 1.47977 1.45072 1.19956 1.20801 1.19428 0.82476 0.85024 0.81496 1.90843 1.59771 1.24139 1.61477 1.21401 0.95540 0.99619 0.99285 1.21617 0.93378 0.96929 1.02118 1.22026 0.81977 0.96816 0.98761 1.92750 1.45753 1.96832 1.84715 1.23107 1.02868 0.90760 1.03309 1.23094 1.04222 1.00621 0.89976 1.21810 0.93846 0.84796 0.97424 0.93970 0.88055 0.97476 0.92778 0.92873 0.90280 0.91649 0.91835 0.91854 0.91018 0.91640 0.91715 0.89300 0.89918 0.90173 0.90401 0.90040 0.88226 0.87908 0.87785 0.87897 0.92672 0.98195 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 N -0.93 -28.36 10.09 55.49 0.56 -27.80 16 2 C -0.02 -0.46 5.49 -17.43 -0.10 -0.55 16 3 Si 0.91 23.26 29.55 -169.99 -5.02 18.24 16 4 H -0.29 -7.19 7.11 56.52 0.40 -6.79 16 5 H -0.29 -7.41 7.11 56.52 0.40 -7.01 16 6 H -0.29 -7.25 7.11 56.52 0.40 -6.85 16 7 C -0.21 -6.35 10.27 -15.06 -0.15 -6.51 16 8 H 0.07 2.12 7.83 -52.49 -0.41 1.71 16 9 N -0.60 -16.78 3.39 -170.07 -0.58 -17.36 16 10 C 0.16 4.08 5.89 -2.53 -0.01 4.07 16 11 C -0.15 -2.94 5.16 -24.58 -0.13 -3.07 16 12 C -0.09 -1.70 1.87 -88.78 -0.17 -1.87 16 13 H 0.10 2.04 6.04 -51.92 -0.31 1.73 16 14 C 0.16 2.30 2.47 -67.82 -0.17 2.14 16 15 H 0.07 1.08 7.82 -51.93 -0.41 0.67 16 16 C -0.13 -1.52 4.84 -26.83 -0.13 -1.65 16 17 C -0.12 -1.09 5.89 -26.69 -0.16 -1.24 16 18 C -0.13 -1.03 6.08 -26.61 -0.16 -1.19 16 19 C 0.10 0.92 6.22 -3.71 -0.02 0.89 16 20 N -0.60 -7.53 2.98 -165.47 -0.49 -8.03 16 21 C 0.53 7.34 4.82 -10.99 -0.05 7.29 16 22 O -0.49 -8.92 9.80 5.56 0.05 -8.86 16 23 C -0.16 -1.60 1.09 -155.62 -0.17 -1.76 16 24 C -0.10 -0.99 5.78 -26.73 -0.15 -1.15 16 25 C 0.06 0.77 7.18 37.16 0.27 1.04 16 26 F -0.22 -3.19 17.36 2.25 0.04 -3.15 16 27 C -0.16 -1.23 7.95 -26.73 -0.21 -1.44 16 28 C -0.14 -1.32 9.79 -26.70 -0.26 -1.58 16 29 C 0.15 3.39 5.83 -3.06 -0.02 3.37 16 30 H 0.25 7.42 8.31 -40.82 -0.34 7.08 16 31 H 0.10 2.94 5.87 -51.93 -0.31 2.63 16 32 H 0.01 0.20 8.14 -51.93 -0.42 -0.22 16 33 H 0.05 1.06 7.84 -51.93 -0.41 0.65 16 34 H 0.05 0.95 8.14 -51.93 -0.42 0.53 16 35 H 0.08 0.96 7.14 -51.93 -0.37 0.59 16 36 H 0.06 0.81 8.14 -51.93 -0.42 0.39 16 37 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 38 H 0.06 0.51 8.14 -51.93 -0.42 0.08 16 39 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 40 H 0.06 0.53 8.14 -51.93 -0.42 0.10 16 41 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 42 H 0.09 0.65 4.72 -51.93 -0.24 0.40 16 43 H 0.08 0.67 7.95 -51.93 -0.41 0.26 16 44 H 0.08 0.69 8.01 -51.93 -0.42 0.27 16 45 H 0.08 1.18 6.97 -51.93 -0.36 0.82 16 46 H 0.08 1.09 8.14 -51.93 -0.42 0.67 16 47 H 0.10 0.76 8.14 -51.93 -0.42 0.33 16 48 H 0.10 0.57 8.14 -51.93 -0.42 0.14 16 49 H 0.10 1.12 8.14 -51.93 -0.42 0.70 16 50 H 0.10 0.79 8.09 -51.93 -0.42 0.37 16 51 H 0.06 1.36 5.49 -52.90 -0.29 1.07 16 52 H 0.00 0.01 7.61 -51.93 -0.40 -0.39 16 LS Contribution 388.48 15.07 5.85 5.85 Total: -1.00 -33.74 388.48 -10.35 -44.09 By element: Atomic # 1 Polarization: 9.18 SS G_CDS: -8.96 Total: 0.22 kcal Atomic # 6 Polarization: -1.40 SS G_CDS: -1.80 Total: -3.20 kcal Atomic # 7 Polarization: -52.68 SS G_CDS: -0.51 Total: -53.19 kcal Atomic # 8 Polarization: -8.92 SS G_CDS: 0.05 Total: -8.86 kcal Atomic # 9 Polarization: -3.19 SS G_CDS: 0.04 Total: -3.15 kcal Atomic # 14 Polarization: 23.26 SS G_CDS: -5.02 Total: 18.24 kcal Total LS contribution 5.85 Total: 5.85 kcal Total: -33.74 -10.35 -44.09 kcal The number of atoms in the molecule is 52 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. ZINC001670924056.mol2 52 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 31.742 kcal (2) G-P(sol) polarization free energy of solvation -33.743 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -2.001 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.348 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.091 kcal (6) G-S(sol) free energy of system = (1) + (5) -12.349 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.91 seconds