Wall clock time and date at job start Sat Apr 11 2020 06:12:13 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 1.52994 * 1 3 3 H 1.08993 * 109.47379 * 2 1 4 4 N 1.46503 * 109.46976 * 239.99590 * 2 1 3 5 5 C 1.34775 * 119.99467 * 85.00060 * 4 2 1 6 6 O 1.21586 * 120.00734 * 0.02562 * 5 4 2 7 7 N 1.34781 * 119.99672 * 179.97438 * 5 4 2 8 8 C 1.46502 * 119.99746 * 180.02562 * 7 5 4 9 9 C 1.53035 * 109.45978 * 275.02855 * 8 7 5 10 10 C 1.53198 * 109.31248 * 178.60474 * 9 8 7 11 11 N 1.46924 * 108.76566 * 54.65199 * 10 9 8 12 12 C 1.36944 * 120.62772 * 126.36263 * 11 10 9 13 13 H 1.08000 * 120.00104 * 207.69765 * 12 11 10 14 14 C 1.38814 * 119.99917 * 27.69550 * 12 11 10 15 15 N 1.31627 * 119.99916 * 17.36387 * 14 12 11 16 16 Si 1.86794 * 119.99928 * 197.35921 * 14 12 11 17 17 H 1.48498 * 109.47130 * 0.02562 * 16 14 12 18 18 H 1.48503 * 109.47048 * 120.00377 * 16 14 12 19 19 H 1.48501 * 109.47181 * 240.00178 * 16 14 12 20 20 C 1.46917 * 118.74270 * 306.39033 * 11 10 9 21 21 C 1.53052 * 109.45794 * 154.97524 * 8 7 5 22 22 C 1.52999 * 109.47236 * 120.00176 * 2 1 3 23 23 H 1.09006 * 109.50539 * 299.99848 * 22 2 1 24 24 C 1.53092 * 109.51027 * 179.91225 * 22 2 1 25 25 N 1.47010 * 109.26101 * 183.21720 * 24 22 2 26 26 C 1.46901 * 111.00265 * 182.39072 * 25 24 22 27 27 C 1.47010 * 110.75697 * 58.61045 * 25 24 22 28 28 C 1.53097 * 109.25921 * 301.38817 * 27 25 24 29 29 O 1.43016 * 109.50903 * 60.08204 * 22 2 1 30 30 H 1.09001 * 109.47099 * 299.99887 * 1 2 3 31 31 H 1.09001 * 109.47537 * 180.02562 * 1 2 3 32 32 H 1.09002 * 109.47279 * 59.99637 * 1 2 3 33 33 H 0.96996 * 120.00599 * 265.00149 * 4 2 1 34 34 H 0.97002 * 120.00038 * 0.02562 * 7 5 4 35 35 H 1.08998 * 109.46242 * 35.00450 * 8 7 5 36 36 H 1.08999 * 109.50128 * 298.56546 * 9 8 7 37 37 H 1.08996 * 109.50185 * 58.66956 * 9 8 7 38 38 H 1.08999 * 109.59566 * 294.86813 * 10 9 8 39 39 H 1.09001 * 109.58772 * 174.43761 * 10 9 8 40 40 H 0.96994 * 119.99919 * 179.97438 * 15 14 12 41 41 H 1.09000 * 109.58925 * 293.81852 * 20 11 10 42 42 H 1.08999 * 109.70661 * 173.46724 * 20 11 10 43 43 H 1.08994 * 109.49674 * 301.34086 * 21 8 7 44 44 H 1.09002 * 109.49075 * 61.40173 * 21 8 7 45 45 H 1.09000 * 109.50334 * 303.14832 * 24 22 2 46 46 H 1.09000 * 109.50853 * 63.23566 * 24 22 2 47 47 H 1.09007 * 109.47118 * 60.00105 * 26 25 24 48 48 H 1.09003 * 109.47572 * 179.97438 * 26 25 24 49 49 H 1.08994 * 109.47105 * 299.99948 * 26 25 24 50 50 H 1.09001 * 109.50505 * 61.32014 * 27 25 24 51 51 H 1.08998 * 109.50803 * 181.40416 * 27 25 24 52 52 H 1.08999 * 109.50646 * 176.77537 * 28 27 25 53 53 H 1.08993 * 109.50310 * 296.86794 * 28 27 25 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 1.5299 0.0000 0.0000 3 1 1.8933 1.0276 0.0000 4 7 2.0182 -0.6907 -1.1962 5 6 2.1469 -0.0183 -2.3571 6 8 1.8582 1.1615 -2.4117 7 7 2.5966 -0.6536 -3.4574 8 6 2.7370 0.0774 -4.7193 9 6 1.3943 0.0899 -5.4533 10 6 1.5361 0.8846 -6.7553 11 7 2.6450 0.3192 -7.5359 12 6 2.4567 -0.0687 -8.8356 13 1 3.0678 -0.8520 -9.2593 14 6 1.4804 0.5448 -9.6086 15 7 0.9753 1.7012 -9.2345 16 14 0.8837 -0.2709 -11.1795 17 1 1.6039 -1.5547 -11.3751 18 1 -0.5746 -0.5323 -11.0784 19 1 1.1470 0.6257 -12.3336 20 6 3.9596 0.1774 -6.8953 21 6 3.7907 -0.6092 -5.5917 22 6 2.0400 -0.7213 1.2492 23 1 1.6770 -0.2079 2.1396 24 6 3.5709 -0.7237 1.2490 25 7 4.0548 -1.4842 2.4103 26 6 5.5220 -1.4633 2.4791 27 6 3.5485 -2.8640 2.3773 28 6 2.0178 -2.8401 2.3662 29 8 1.5653 -2.0704 1.2490 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 -1.0276 0.0005 32 1 -0.3634 0.5139 -0.8900 33 1 2.2489 -1.6318 -1.1526 34 1 2.8273 -1.5948 -3.4139 35 1 3.0477 1.1016 -4.5130 36 1 1.0951 -0.9330 -5.6821 37 1 0.6389 0.5579 -4.8222 38 1 1.7466 1.9290 -6.5251 39 1 0.6120 0.8139 -7.3291 40 1 0.2934 2.1301 -9.7748 41 1 4.3678 1.1641 -6.6764 42 1 4.6366 -0.3587 -7.5604 43 1 4.7410 -0.6388 -5.0588 44 1 3.4688 -1.6256 -5.8185 45 1 3.9339 -1.1888 0.3325 46 1 3.9365 0.3015 1.3064 47 1 5.8670 -0.4330 2.5676 48 1 5.8533 -2.0328 3.3475 49 1 5.9346 -1.9081 1.5736 50 1 3.9112 -3.3633 1.4788 51 1 3.8985 -3.4013 3.2587 52 1 1.6385 -3.8586 2.2840 53 1 1.6542 -2.3897 3.2898 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 ZINC000610899418.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 06:12:13 Heat of formation + Delta-G solvation = -46.914340 kcal Electronic energy + Delta-G solvation = -31069.671908 eV Core-core repulsion = 26976.968042 eV Total energy + Delta-G solvation = -4092.703866 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 1.21 seconds Orbital eigenvalues (eV) -40.54222 -39.58582 -37.54411 -36.30445 -35.37695 -34.25398 -32.38710 -31.44971 -30.19217 -29.82291 -29.07010 -28.94446 -25.15145 -24.78671 -24.44839 -22.44435 -22.15466 -21.35896 -20.83361 -20.29279 -19.39796 -18.17191 -17.13477 -16.78618 -16.61562 -15.86690 -15.61182 -15.32866 -15.21503 -14.88506 -14.78311 -14.43891 -14.22889 -14.00085 -13.72365 -13.45595 -13.32036 -12.99616 -12.95644 -12.77928 -12.50908 -12.39063 -12.25039 -12.22827 -11.88507 -11.69529 -11.43958 -11.17667 -11.09032 -10.92074 -10.87251 -10.71312 -10.33652 -10.18313 -10.05938 -10.03842 -9.90663 -9.71407 -9.49674 -9.10977 -8.86731 -8.56048 -8.34070 -6.65466 -5.75362 -3.17869 2.84164 3.26592 3.34892 3.39283 3.46891 3.48897 3.49102 4.26125 4.43863 4.45567 4.51586 4.52072 4.66596 4.80291 4.86733 5.02798 5.03828 5.17599 5.18423 5.29569 5.32412 5.34905 5.41036 5.42087 5.44096 5.50381 5.53671 5.65479 5.70438 5.87548 5.89458 6.14256 6.22526 6.28265 6.42346 6.42755 6.43628 6.51460 6.53758 6.65533 6.69475 6.76181 6.82978 6.96356 7.01286 7.20352 7.44335 7.73275 7.82986 8.24219 8.48229 8.85781 9.24215 9.87784 10.44404 11.33129 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.022493 B = 0.002159 C = 0.002090 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1244.527600 B =12965.510655 C =13391.432827 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.160 4.160 2 C 0.174 3.826 3 H 0.100 0.900 4 N -0.743 5.743 5 C 0.702 3.298 6 O -0.590 6.590 7 N -0.741 5.741 8 C 0.169 3.831 9 C -0.146 4.146 10 C 0.173 3.827 11 N -0.593 5.593 12 C -0.253 4.253 13 H 0.066 0.934 14 C 0.001 3.999 15 N -0.901 5.901 16 Si 0.901 3.099 17 H -0.278 1.278 18 H -0.289 1.289 19 H -0.290 1.290 20 C 0.149 3.851 21 C -0.138 4.138 22 C 0.088 3.912 23 H 0.081 0.919 24 C 0.023 3.977 25 N -0.543 5.543 26 C 0.024 3.976 27 C 0.015 3.985 28 C 0.065 3.935 29 O -0.375 6.375 30 H 0.061 0.939 31 H 0.064 0.936 32 H 0.065 0.935 33 H 0.396 0.604 34 H 0.389 0.611 35 H 0.081 0.919 36 H 0.052 0.948 37 H 0.053 0.947 38 H 0.020 0.980 39 H 0.089 0.911 40 H 0.253 0.747 41 H 0.020 0.980 42 H 0.057 0.943 43 H 0.053 0.947 44 H 0.062 0.938 45 H 0.048 0.952 46 H 0.087 0.913 47 H 0.071 0.929 48 H 0.069 0.931 49 H 0.028 0.972 50 H 0.043 0.957 51 H 0.085 0.915 52 H 0.099 0.901 53 H 0.060 0.940 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.297 -9.712 26.750 28.947 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 -0.219 4.219 2 C 0.068 3.932 3 H 0.118 0.882 4 N -0.400 5.400 5 C 0.402 3.598 6 O -0.468 6.468 7 N -0.394 5.394 8 C 0.066 3.934 9 C -0.186 4.186 10 C 0.047 3.953 11 N -0.316 5.316 12 C -0.382 4.382 13 H 0.084 0.916 14 C -0.197 4.197 15 N -0.545 5.545 16 Si 0.731 3.269 17 H -0.203 1.203 18 H -0.216 1.216 19 H -0.217 1.217 20 C 0.022 3.978 21 C -0.178 4.178 22 C 0.029 3.971 23 H 0.099 0.901 24 C -0.105 4.105 25 N -0.267 5.267 26 C -0.124 4.124 27 C -0.113 4.113 28 C -0.012 4.012 29 O -0.294 6.294 30 H 0.080 0.920 31 H 0.083 0.917 32 H 0.084 0.916 33 H 0.230 0.770 34 H 0.221 0.779 35 H 0.099 0.901 36 H 0.071 0.929 37 H 0.072 0.928 38 H 0.039 0.961 39 H 0.107 0.893 40 H 0.064 0.936 41 H 0.038 0.962 42 H 0.076 0.924 43 H 0.072 0.928 44 H 0.080 0.920 45 H 0.066 0.934 46 H 0.106 0.894 47 H 0.090 0.910 48 H 0.088 0.912 49 H 0.046 0.954 50 H 0.061 0.939 51 H 0.103 0.897 52 H 0.117 0.883 53 H 0.078 0.922 Dipole moment (debyes) X Y Z Total from point charges 4.626 -8.341 26.862 28.505 hybrid contribution 0.405 -1.641 -1.191 2.068 sum 5.030 -9.982 25.671 27.999 Atomic orbital electron populations 1.22116 0.94603 1.02733 1.02446 1.20778 0.94809 0.96257 0.81392 0.88182 1.45142 1.72324 1.13660 1.08826 1.16018 0.78375 0.85207 0.80212 1.90924 1.56892 1.14384 1.84549 1.45526 1.70735 1.13461 1.09652 1.20887 0.96473 0.95787 0.80301 1.22567 0.95687 1.01383 0.99013 1.20770 0.93555 0.92923 0.88040 1.44118 1.03824 1.73695 1.09929 1.19212 1.18211 1.13350 0.87461 0.91633 1.25056 1.01550 0.95344 0.97786 1.70053 1.30547 1.14382 1.39509 0.86240 0.78547 0.78894 0.83182 1.20301 1.21582 1.21749 1.20824 0.89255 0.96353 0.91387 1.22341 0.96954 1.00532 0.98000 1.22524 0.92207 0.83925 0.98429 0.90117 1.22804 0.95905 0.99812 0.91959 1.62218 1.10189 1.12981 1.41351 1.22384 0.86573 1.02662 1.00763 1.22831 0.96831 0.89857 1.01805 1.22648 0.92276 0.96492 0.89828 1.88006 1.72544 1.22665 1.46199 0.92018 0.91742 0.91589 0.77007 0.77859 0.90127 0.92873 0.92818 0.96143 0.89290 0.93649 0.96218 0.92414 0.92793 0.91971 0.93350 0.89416 0.91018 0.91178 0.95354 0.93858 0.89655 0.88279 0.92205 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 19. 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 -0.16 -1.69 9.34 37.15 0.35 -1.35 16 2 C 0.17 1.80 2.42 -67.93 -0.16 1.63 16 3 H 0.10 1.15 7.58 -51.93 -0.39 0.76 16 4 N -0.74 -8.44 4.31 -58.68 -0.25 -8.69 16 5 C 0.70 10.78 8.49 -86.92 -0.74 10.04 16 6 O -0.59 -11.56 15.67 5.29 0.08 -11.48 16 7 N -0.74 -10.77 5.08 -58.63 -0.30 -11.07 16 8 C 0.17 3.03 2.42 -67.88 -0.16 2.87 16 9 C -0.15 -3.01 5.65 -26.61 -0.15 -3.16 16 10 C 0.17 4.31 5.31 -3.71 -0.02 4.29 16 11 N -0.59 -15.00 2.99 -172.33 -0.52 -15.52 16 12 C -0.25 -6.97 9.59 -15.06 -0.14 -7.11 16 13 H 0.07 1.77 7.89 -52.49 -0.41 1.35 16 14 C 0.00 0.04 4.91 -17.43 -0.09 -0.05 16 15 N -0.90 -26.63 11.19 55.49 0.62 -26.00 16 16 Si 0.90 21.86 29.59 -169.99 -5.03 16.83 16 17 H -0.28 -6.56 7.11 56.52 0.40 -6.15 16 18 H -0.29 -7.05 7.11 56.52 0.40 -6.64 16 19 H -0.29 -7.10 7.11 56.52 0.40 -6.70 16 20 C 0.15 3.11 6.51 -3.72 -0.02 3.08 16 21 C -0.14 -2.34 5.55 -26.61 -0.15 -2.48 16 22 C 0.09 0.73 2.55 -26.68 -0.07 0.66 16 23 H 0.08 0.64 8.14 -51.93 -0.42 0.21 16 24 C 0.02 0.19 4.83 -3.72 -0.02 0.17 16 25 N -0.54 -4.03 4.98 -242.60 -1.21 -5.24 16 26 C 0.02 0.15 9.60 60.07 0.58 0.73 16 27 C 0.02 0.09 5.66 -3.71 -0.02 0.07 16 28 C 0.06 0.41 7.01 37.21 0.26 0.67 16 29 O -0.38 -3.21 9.31 -35.23 -0.33 -3.54 16 30 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 31 H 0.06 0.68 7.69 -51.93 -0.40 0.29 16 32 H 0.07 0.86 8.14 -51.93 -0.42 0.44 16 33 H 0.40 3.85 8.00 -40.82 -0.33 3.52 16 34 H 0.39 4.54 8.62 -40.82 -0.35 4.19 16 35 H 0.08 1.63 7.58 -51.93 -0.39 1.24 16 36 H 0.05 1.09 8.14 -51.93 -0.42 0.67 16 37 H 0.05 1.13 8.14 -51.93 -0.42 0.71 16 38 H 0.02 0.54 8.14 -51.93 -0.42 0.12 16 39 H 0.09 2.47 6.04 -51.93 -0.31 2.15 16 40 H 0.25 7.22 8.31 -40.82 -0.34 6.88 16 41 H 0.02 0.42 8.14 -51.93 -0.42 0.00 16 42 H 0.06 1.16 7.94 -51.93 -0.41 0.74 16 43 H 0.05 0.78 8.14 -51.93 -0.42 0.36 16 44 H 0.06 1.04 8.14 -51.93 -0.42 0.62 16 45 H 0.05 0.44 7.36 -51.93 -0.38 0.06 16 46 H 0.09 0.72 8.14 -51.93 -0.42 0.30 16 47 H 0.07 0.43 8.14 -51.92 -0.42 0.01 16 48 H 0.07 0.36 8.14 -51.93 -0.42 -0.06 16 49 H 0.03 0.18 8.14 -51.93 -0.42 -0.24 16 50 H 0.04 0.30 8.14 -51.93 -0.42 -0.13 16 51 H 0.09 0.42 8.14 -51.93 -0.42 0.00 16 52 H 0.10 0.47 8.14 -51.93 -0.42 0.05 16 53 H 0.06 0.37 8.14 -51.93 -0.42 -0.06 16 LS Contribution 409.68 15.07 6.17 6.17 Total: -1.00 -32.65 409.68 -11.02 -43.67 By element: Atomic # 1 Polarization: 14.51 SS G_CDS: -9.71 Total: 4.80 kcal Atomic # 6 Polarization: 10.63 SS G_CDS: -0.56 Total: 10.07 kcal Atomic # 7 Polarization: -64.88 SS G_CDS: -1.66 Total: -66.53 kcal Atomic # 8 Polarization: -14.77 SS G_CDS: -0.25 Total: -15.02 kcal Atomic # 14 Polarization: 21.86 SS G_CDS: -5.03 Total: 16.83 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -32.65 -11.02 -43.67 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. ZINC000610899418.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 -3.242 kcal (2) G-P(sol) polarization free energy of solvation -32.648 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -35.890 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.025 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.672 kcal (6) G-S(sol) free energy of system = (1) + (5) -46.914 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.21 seconds