Wall clock time and date at job start Sat Apr 11 2020 06:09:18 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 1.31617 * 1 3 3 Si 1.86798 * 119.99632 * 2 1 4 4 H 1.48496 * 109.47306 * 275.35686 * 3 2 1 5 5 H 1.48492 * 109.47455 * 35.36016 * 3 2 1 6 6 H 1.48506 * 109.47177 * 155.35998 * 3 2 1 7 7 C 1.38811 * 120.00509 * 180.02562 * 2 1 3 8 8 H 1.08001 * 119.99766 * 337.48965 * 7 2 1 9 9 N 1.36937 * 120.00482 * 157.48655 * 7 2 1 10 10 C 1.46502 * 119.99631 * 322.45441 * 9 7 2 11 11 C 1.53001 * 109.46898 * 266.26448 * 10 9 7 12 12 O 1.42894 * 109.47258 * 66.24495 * 11 10 9 13 13 C 1.46492 * 120.00060 * 142.45111 * 9 7 2 14 14 H 1.09008 * 109.49704 * 179.97438 * 13 9 7 15 15 C 1.53037 * 109.50014 * 300.00065 * 13 9 7 16 16 C 1.53041 * 109.53935 * 181.31858 * 15 13 9 17 17 C 1.53198 * 109.31118 * 298.63388 * 16 15 13 18 18 N 1.46926 * 108.77303 * 54.63887 * 17 16 15 19 19 C 1.34771 * 120.63302 * 126.37016 * 18 17 16 20 20 O 1.21279 * 120.00260 * 179.97438 * 19 18 17 21 21 C 1.50700 * 119.99871 * 359.97438 * 19 18 17 22 22 O 1.42899 * 109.47322 * 180.02562 * 21 19 18 23 23 C 1.42905 * 114.00288 * 180.02562 * 22 21 19 24 24 C 1.54267 * 110.02937 * 267.16248 * 23 22 21 25 25 C 1.54882 * 104.19716 * 217.10366 * 24 23 22 26 26 C 1.54889 * 102.74859 * 37.94233 * 25 24 23 27 27 C 1.53875 * 110.03170 * 149.99551 * 23 22 21 28 28 C 1.46923 * 118.73619 * 306.64045 * 18 17 16 29 29 H 0.97001 * 120.00250 * 359.97438 * 1 2 3 30 30 H 1.09005 * 109.47433 * 26.26402 * 10 9 7 31 31 H 1.09003 * 109.47195 * 146.26567 * 10 9 7 32 32 H 1.09007 * 109.47029 * 186.24596 * 11 10 9 33 33 H 1.09001 * 109.47143 * 306.24156 * 11 10 9 34 34 H 0.96708 * 114.00178 * 179.97438 * 12 11 10 35 35 H 1.09005 * 109.45990 * 61.29676 * 15 13 9 36 36 H 1.09005 * 109.46122 * 301.33650 * 15 13 9 37 37 H 1.09001 * 109.49561 * 178.68895 * 16 15 13 38 38 H 1.09000 * 109.49873 * 58.58780 * 16 15 13 39 39 H 1.08998 * 109.59015 * 294.84744 * 17 16 15 40 40 H 1.09002 * 109.70206 * 174.49057 * 17 16 15 41 41 H 1.08999 * 109.47369 * 60.00169 * 21 19 18 42 42 H 1.08998 * 109.47144 * 300.00191 * 21 19 18 43 43 H 1.08996 * 110.01333 * 28.60172 * 23 22 21 44 44 H 1.08999 * 110.48524 * 335.78443 * 24 23 22 45 45 H 1.08999 * 110.48331 * 98.42298 * 24 23 22 46 46 H 1.09006 * 110.75748 * 279.63138 * 25 24 23 47 47 H 1.09000 * 110.91778 * 156.32940 * 25 24 23 48 48 H 1.08996 * 110.48946 * 203.37915 * 26 25 24 49 49 H 1.09001 * 110.60016 * 80.78830 * 26 25 24 50 50 H 1.08997 * 110.03370 * 238.56640 * 27 23 22 51 51 H 1.08993 * 110.03403 * 0.02562 * 27 23 22 52 52 H 1.09001 * 109.58695 * 173.14702 * 28 18 17 53 53 H 1.09010 * 109.58853 * 293.57225 * 28 18 17 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 2.3843 2.1119 -1.3939 5 1 1.5088 2.6173 0.8102 6 1 3.5997 1.4103 0.5837 7 6 2.0103 -1.2021 -0.0005 8 1 1.5321 -2.1019 0.3572 9 7 3.3014 -1.2471 -0.4546 10 6 3.7024 -0.4320 -1.6040 11 6 3.5800 -1.2606 -2.8844 12 8 2.2043 -1.5611 -3.1276 13 6 4.2816 -2.1101 0.2090 14 1 5.2467 -2.0143 -0.2887 15 6 4.4201 -1.6929 1.6748 16 6 5.4679 -2.5727 2.3606 17 6 5.0107 -4.0341 2.3150 18 7 4.7358 -4.4002 0.9189 19 6 5.3209 -5.4801 0.3641 20 8 5.0854 -5.7720 -0.7892 21 6 6.2678 -6.3249 1.1769 22 8 6.7543 -7.4021 0.3738 23 6 7.6647 -8.2689 1.0535 24 6 9.1161 -7.8052 0.8118 25 6 9.9209 -9.1231 0.6922 26 6 8.9489 -10.0482 -0.0815 27 6 7.5584 -9.6950 0.4855 28 6 3.8155 -3.5631 0.1372 29 1 -0.4850 0.8400 0.0004 30 1 3.0546 0.4419 -1.6735 31 1 4.7358 -0.1091 -1.4776 32 1 3.9820 -0.6935 -3.7240 33 1 4.1402 -2.1888 -2.7714 34 1 2.0513 -2.0853 -3.9257 35 1 3.4606 -1.8115 2.1783 36 1 4.7312 -0.6496 1.7276 37 1 5.5828 -2.2597 3.3984 38 1 6.4217 -2.4735 1.8424 39 1 4.1045 -4.1523 2.9090 40 1 5.7953 -4.6773 2.7136 41 1 5.7437 -6.7259 2.0444 42 1 7.1062 -5.7130 1.5098 43 1 7.4469 -8.2751 2.1215 44 1 9.1842 -7.2314 -0.1124 45 1 9.4735 -7.2151 1.6556 46 1 10.1409 -9.5323 1.6783 47 1 10.8394 -8.9681 0.1262 48 1 9.1845 -11.0949 0.1103 49 1 8.9893 -9.8387 -1.1505 50 1 7.2899 -10.3935 1.2780 51 1 6.8127 -9.7259 -0.3089 52 1 3.8134 -3.8939 -0.9014 53 1 2.8096 -3.6420 0.5500 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 ZINC001656772061.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 06:09:18 Heat of formation + Delta-G solvation = -106.032063 kcal Electronic energy + Delta-G solvation = -31392.269652 eV Core-core repulsion = 27264.709498 eV Total energy + Delta-G solvation = -4127.560154 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.20 seconds Orbital eigenvalues (eV) -40.10928 -39.03766 -37.61763 -36.32819 -35.87886 -34.71732 -32.25776 -31.49006 -30.37315 -29.11742 -28.80625 -27.63919 -26.90051 -24.73177 -23.91272 -22.31541 -21.33449 -21.06272 -20.62087 -19.81383 -18.79778 -17.42289 -17.01335 -16.65142 -16.42817 -16.01979 -15.79537 -15.45009 -15.22929 -14.70731 -14.70152 -14.18182 -13.88624 -13.80691 -13.63746 -13.48676 -13.18906 -12.93548 -12.73815 -12.53945 -12.44350 -12.26849 -12.13556 -11.81637 -11.74769 -11.43106 -11.40176 -11.34693 -11.08186 -10.93423 -10.86255 -10.81644 -10.72757 -10.40220 -10.31425 -10.04178 -9.77655 -9.72611 -9.49873 -9.48716 -9.07735 -8.52844 -8.27957 -6.77828 -5.87532 -3.28871 2.76726 2.82645 3.36398 3.49682 3.52824 3.75792 4.24800 4.27708 4.55830 4.60305 4.66380 4.74483 4.87059 4.96814 5.01958 5.09165 5.13039 5.14507 5.16976 5.20904 5.30016 5.33512 5.38022 5.49562 5.55082 5.58512 5.61687 5.68809 5.72192 5.82867 5.86127 5.91115 5.91717 5.99552 6.01725 6.04846 6.16573 6.17303 6.23234 6.38094 6.46665 6.54903 6.70646 6.76522 6.90859 7.01447 7.03799 7.63239 8.12134 8.37176 8.45927 8.53802 9.03356 9.81214 10.17376 11.28213 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.020184 B = 0.002570 C = 0.002451 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1386.935892 B =10890.214496 C =11419.611646 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.897 5.897 2 C 0.043 3.957 3 Si 0.872 3.128 4 H -0.289 1.289 5 H -0.304 1.304 6 H -0.270 1.270 7 C -0.250 4.250 8 H 0.076 0.924 9 N -0.590 5.590 10 C 0.133 3.867 11 C 0.060 3.940 12 O -0.537 6.537 13 C 0.169 3.831 14 H 0.051 0.949 15 C -0.128 4.128 16 C -0.132 4.132 17 C 0.107 3.893 18 N -0.606 5.606 19 C 0.512 3.488 20 O -0.525 6.525 21 C 0.046 3.954 22 O -0.354 6.354 23 C 0.082 3.918 24 C -0.149 4.149 25 C -0.123 4.123 26 C -0.123 4.123 27 C -0.125 4.125 28 C 0.106 3.894 29 H 0.260 0.740 30 H 0.066 0.934 31 H 0.049 0.951 32 H 0.023 0.977 33 H 0.033 0.967 34 H 0.355 0.645 35 H 0.076 0.924 36 H 0.060 0.940 37 H 0.070 0.930 38 H 0.060 0.940 39 H 0.073 0.927 40 H 0.074 0.926 41 H 0.076 0.924 42 H 0.076 0.924 43 H 0.064 0.936 44 H 0.079 0.921 45 H 0.066 0.934 46 H 0.067 0.933 47 H 0.068 0.932 48 H 0.066 0.934 49 H 0.069 0.931 50 H 0.071 0.929 51 H 0.081 0.919 52 H 0.085 0.915 53 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 19.015 -14.456 5.371 24.483 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 -0.538 5.538 2 C -0.158 4.158 3 Si 0.703 3.297 4 H -0.217 1.217 5 H -0.232 1.232 6 H -0.195 1.195 7 C -0.378 4.378 8 H 0.094 0.906 9 N -0.311 5.311 10 C 0.007 3.993 11 C -0.020 4.020 12 O -0.339 6.339 13 C 0.061 3.939 14 H 0.070 0.930 15 C -0.167 4.167 16 C -0.171 4.171 17 C -0.016 4.016 18 N -0.341 5.341 19 C 0.298 3.702 20 O -0.400 6.400 21 C -0.034 4.034 22 O -0.272 6.272 23 C 0.024 3.976 24 C -0.187 4.187 25 C -0.161 4.161 26 C -0.161 4.161 27 C -0.162 4.162 28 C -0.017 4.017 29 H 0.070 0.930 30 H 0.084 0.916 31 H 0.067 0.933 32 H 0.041 0.959 33 H 0.051 0.949 34 H 0.198 0.802 35 H 0.095 0.905 36 H 0.079 0.921 37 H 0.089 0.911 38 H 0.078 0.922 39 H 0.091 0.909 40 H 0.092 0.908 41 H 0.094 0.906 42 H 0.094 0.906 43 H 0.082 0.918 44 H 0.098 0.902 45 H 0.085 0.915 46 H 0.085 0.915 47 H 0.087 0.913 48 H 0.085 0.915 49 H 0.088 0.912 50 H 0.090 0.910 51 H 0.100 0.900 52 H 0.104 0.896 53 H 0.096 0.904 Dipole moment (debyes) X Y Z Total from point charges 18.573 -14.190 5.124 23.929 hybrid contribution 0.598 0.869 -0.181 1.070 sum 19.171 -13.321 4.944 23.863 Atomic orbital electron populations 1.69884 1.05938 1.26309 1.51674 1.25343 0.94886 0.97400 0.98122 0.87012 0.80599 0.85394 0.76687 1.21687 1.23239 1.19524 1.18489 0.86005 0.93965 1.39376 0.90608 1.44014 1.07938 1.49563 1.29613 1.21358 0.97586 0.94376 0.85965 1.22895 0.83431 0.98028 0.97678 1.86895 1.24397 1.75412 1.47150 1.20517 0.91810 0.89495 0.92037 0.93042 1.21972 0.98846 0.98579 0.97325 1.21948 0.99660 0.94455 1.01071 1.21772 1.00920 0.96632 0.82323 1.48184 1.46126 1.26819 1.12991 1.20129 0.81304 0.81159 0.87628 1.90712 1.62057 1.69823 1.17432 1.22301 0.97200 0.90049 0.93855 1.88106 1.62328 1.39045 1.37770 1.22880 0.88770 0.90212 0.95772 1.22923 0.94915 0.98083 1.02763 1.22424 0.98055 0.95189 1.00391 1.22338 0.94242 0.99271 1.00242 1.22228 0.98471 0.94018 1.01488 1.22198 0.92330 0.90552 0.96651 0.93003 0.91569 0.93251 0.95922 0.94855 0.80174 0.90509 0.92131 0.91092 0.92153 0.90907 0.90809 0.90587 0.90630 0.91799 0.90202 0.91520 0.91463 0.91327 0.91512 0.91245 0.91001 0.90013 0.89649 0.90410 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.90 -27.56 13.97 55.49 0.78 -26.79 16 2 C 0.04 1.22 5.28 -17.43 -0.09 1.13 16 3 Si 0.87 22.12 25.06 -169.99 -4.26 17.86 16 4 H -0.29 -7.30 6.67 56.52 0.38 -6.93 16 5 H -0.30 -7.88 7.11 56.52 0.40 -7.48 16 6 H -0.27 -6.54 7.11 56.52 0.40 -6.13 16 7 C -0.25 -6.75 8.41 -15.06 -0.13 -6.87 16 8 H 0.08 2.23 6.89 -52.49 -0.36 1.87 16 9 N -0.59 -13.51 1.99 -165.78 -0.33 -13.84 16 10 C 0.13 2.90 4.72 -4.04 -0.02 2.88 16 11 C 0.06 1.19 7.38 37.16 0.27 1.46 16 12 O -0.54 -11.78 13.36 -35.23 -0.47 -12.25 16 13 C 0.17 3.23 2.77 -68.04 -0.19 3.04 16 14 H 0.05 0.94 7.85 -51.92 -0.41 0.54 16 15 C -0.13 -2.17 5.11 -26.69 -0.14 -2.31 16 16 C -0.13 -1.62 6.08 -26.61 -0.16 -1.78 16 17 C 0.11 1.23 6.35 -3.71 -0.02 1.21 16 18 N -0.61 -9.28 2.98 -173.03 -0.52 -9.80 16 19 C 0.51 8.22 7.77 -10.99 -0.09 8.13 16 20 O -0.52 -10.85 15.91 -14.35 -0.23 -11.08 16 21 C 0.05 0.53 4.60 36.01 0.17 0.70 16 22 O -0.35 -4.68 9.43 -55.14 -0.52 -5.20 16 23 C 0.08 0.76 3.39 -25.61 -0.09 0.67 16 24 C -0.15 -1.22 6.56 -25.08 -0.16 -1.38 16 25 C -0.12 -0.83 6.91 -24.74 -0.17 -1.00 16 26 C -0.12 -0.90 6.83 -25.07 -0.17 -1.07 16 27 C -0.12 -1.06 6.61 -25.61 -0.17 -1.23 16 28 C 0.11 1.99 5.74 -3.93 -0.02 1.97 16 29 H 0.26 7.64 8.31 -40.82 -0.34 7.30 16 30 H 0.07 1.62 3.46 -51.93 -0.18 1.44 16 31 H 0.05 0.94 8.00 -51.93 -0.42 0.53 16 32 H 0.02 0.39 8.14 -51.93 -0.42 -0.04 16 33 H 0.03 0.64 8.14 -51.93 -0.42 0.21 16 34 H 0.35 5.85 9.12 45.56 0.42 6.27 16 35 H 0.08 1.45 7.70 -51.93 -0.40 1.05 16 36 H 0.06 1.09 8.14 -51.93 -0.42 0.67 16 37 H 0.07 0.72 8.14 -51.93 -0.42 0.30 16 38 H 0.06 0.71 8.14 -51.93 -0.42 0.29 16 39 H 0.07 0.83 8.14 -51.93 -0.42 0.40 16 40 H 0.07 0.61 5.93 -51.93 -0.31 0.30 16 41 H 0.08 0.70 7.89 -51.93 -0.41 0.29 16 42 H 0.08 0.70 7.70 -51.93 -0.40 0.30 16 43 H 0.06 0.48 7.80 -51.93 -0.41 0.08 16 44 H 0.08 0.78 8.08 -51.93 -0.42 0.36 16 45 H 0.07 0.46 8.14 -51.93 -0.42 0.04 16 46 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 47 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 48 H 0.07 0.40 8.14 -51.93 -0.42 -0.03 16 49 H 0.07 0.55 8.14 -51.93 -0.42 0.12 16 50 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 51 H 0.08 0.83 7.95 -51.93 -0.41 0.42 16 52 H 0.09 1.82 7.01 -51.93 -0.36 1.45 16 53 H 0.08 1.62 6.78 -51.92 -0.35 1.27 16 LS Contribution 406.30 15.07 6.12 6.12 Total: -1.00 -35.23 406.30 -9.26 -44.49 By element: Atomic # 1 Polarization: 13.59 SS G_CDS: -8.65 Total: 4.93 kcal Atomic # 6 Polarization: 6.74 SS G_CDS: -1.18 Total: 5.56 kcal Atomic # 7 Polarization: -50.36 SS G_CDS: -0.07 Total: -50.43 kcal Atomic # 8 Polarization: -27.31 SS G_CDS: -1.22 Total: -28.53 kcal Atomic # 14 Polarization: 22.12 SS G_CDS: -4.26 Total: 17.86 kcal Total LS contribution 6.12 Total: 6.12 kcal Total: -35.23 -9.26 -44.49 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. ZINC001656772061.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 -61.547 kcal (2) G-P(sol) polarization free energy of solvation -35.226 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -96.773 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.259 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.485 kcal (6) G-S(sol) free energy of system = (1) + (5) -106.032 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.20 seconds