Wall clock time and date at job start Sat Apr 11 2020 06:10:33 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 1.53003 * 1 3 3 H 1.08997 * 111.02091 * 2 1 4 4 C 1.54945 * 111.12374 * 235.78808 * 2 1 3 5 5 O 1.43650 * 105.13830 * 205.63546 * 4 2 1 6 6 C 1.43239 * 109.96813 * 24.42249 * 5 4 2 7 7 H 1.08999 * 109.83176 * 238.68678 * 6 5 4 8 8 C 1.50698 * 109.82728 * 117.80488 * 6 5 4 9 9 O 1.21284 * 120.00369 * 356.45657 * 8 6 5 10 10 N 1.34779 * 119.99982 * 176.45252 * 8 6 5 11 11 C 1.46929 * 120.63354 * 179.97438 * 10 8 6 12 12 C 1.53189 * 108.77918 * 233.63506 * 11 10 8 13 13 C 1.53037 * 109.31155 * 305.36408 * 12 11 10 14 14 O 1.42898 * 109.46129 * 181.38444 * 13 12 11 15 15 C 1.42906 * 113.99824 * 149.97432 * 14 13 12 16 16 C 1.53006 * 109.46752 * 180.02562 * 15 14 13 17 17 C 1.52999 * 109.46623 * 179.97438 * 16 15 14 18 18 N 1.46506 * 109.46684 * 179.97438 * 17 16 15 19 19 C 1.36938 * 119.99589 * 179.97438 * 18 17 16 20 20 H 1.07999 * 120.00325 * 0.02562 * 19 18 17 21 21 C 1.38815 * 119.99821 * 180.02562 * 19 18 17 22 22 N 1.31617 * 119.99912 * 359.97438 * 21 19 18 23 23 Si 1.86795 * 120.00122 * 180.02562 * 21 19 18 24 24 H 1.48497 * 109.47667 * 59.99420 * 23 21 19 25 25 H 1.48505 * 109.47237 * 179.97438 * 23 21 19 26 26 H 1.48503 * 109.46896 * 299.99625 * 23 21 19 27 27 C 1.53045 * 109.52613 * 61.37054 * 13 12 11 28 28 C 1.46925 * 120.62900 * 0.02639 * 10 8 6 29 29 C 1.54385 * 107.58863 * 358.29326 * 6 5 4 30 30 H 1.09003 * 109.46610 * 182.76222 * 1 2 3 31 31 H 1.09000 * 109.47203 * 302.75925 * 1 2 3 32 32 H 1.08997 * 109.47128 * 62.76449 * 1 2 3 33 33 H 1.09000 * 110.31281 * 86.71522 * 4 2 1 34 34 H 1.09004 * 110.39755 * 324.58918 * 4 2 1 35 35 H 1.09000 * 109.58364 * 113.84260 * 11 10 8 36 36 H 1.09001 * 109.58289 * 353.41937 * 11 10 8 37 37 H 1.08994 * 109.50070 * 185.41479 * 12 11 10 38 38 H 1.09002 * 109.52650 * 65.33126 * 12 11 10 39 39 H 1.09004 * 109.46328 * 301.36052 * 13 12 11 40 40 H 1.08993 * 109.47732 * 60.00254 * 15 14 13 41 41 H 1.09000 * 109.47141 * 299.99893 * 15 14 13 42 42 H 1.09000 * 109.47050 * 299.99753 * 16 15 14 43 43 H 1.09001 * 109.46801 * 59.99865 * 16 15 14 44 44 H 1.09000 * 109.47486 * 299.99829 * 17 16 15 45 45 H 1.09001 * 109.47362 * 60.00551 * 17 16 15 46 46 H 0.96999 * 120.00080 * 0.02562 * 18 17 16 47 47 H 0.97000 * 120.00284 * 179.97438 * 22 21 19 48 48 H 1.08998 * 109.50009 * 58.58550 * 27 13 12 49 49 H 1.09010 * 109.49677 * 178.67425 * 27 13 12 50 50 H 1.08997 * 109.58564 * 246.15194 * 28 10 8 51 51 H 1.08997 * 109.59060 * 6.43885 * 28 10 8 52 52 H 1.09003 * 110.84842 * 96.83326 * 29 6 5 53 53 H 1.09005 * 110.84677 * 220.44735 * 29 6 5 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 1 1.9210 1.0174 0.0000 4 6 2.0884 -0.8126 -1.1952 5 8 3.3898 -1.2522 -0.7747 6 6 3.4510 -1.3011 0.6555 7 1 4.2477 -0.6492 1.0140 8 6 3.7057 -2.7158 1.1081 9 8 3.7605 -3.6126 0.2935 10 7 3.8728 -2.9844 2.4183 11 6 4.1213 -4.3586 2.8750 12 6 3.0925 -4.7136 3.9531 13 6 3.1416 -3.6632 5.0650 14 8 2.2057 -4.0088 6.0880 15 6 2.5873 -3.5755 7.3953 16 6 1.5181 -3.9980 8.4049 17 6 1.9270 -3.5347 9.8045 18 7 0.9029 -3.9387 10.7712 19 6 1.0538 -3.6315 12.0971 20 1 1.9275 -3.0910 12.4301 21 6 0.0838 -4.0147 13.0131 22 7 -0.9812 -4.6729 12.6071 23 14 0.2892 -3.5950 14.8216 24 1 0.3713 -2.1210 14.9816 25 1 -0.8753 -4.1112 15.5850 26 1 1.5348 -4.2188 15.3361 27 6 2.7838 -2.2913 4.4888 28 6 3.8087 -1.9088 3.4170 29 6 2.0898 -0.8148 1.1977 30 1 -0.3632 -1.0265 0.0495 31 1 -0.3633 0.5561 0.8642 32 1 -0.3633 0.4703 -0.9137 33 1 2.1702 -0.1790 -2.0784 34 1 1.4486 -1.6702 -1.4036 35 1 5.1261 -4.4292 3.2914 36 1 4.0224 -5.0463 2.0351 37 1 3.3244 -5.6942 4.3685 38 1 2.0953 -4.7315 3.5133 39 1 4.1457 -3.6287 5.4879 40 1 2.6869 -2.4902 7.4038 41 1 3.5408 -4.0300 7.6647 42 1 0.5645 -3.5439 8.1356 43 1 1.4190 -5.0835 8.3963 44 1 2.8805 -3.9891 10.0736 45 1 2.0264 -2.4493 9.8134 46 1 0.1184 -4.4244 10.4721 47 1 -1.6589 -4.9411 13.2472 48 1 1.7897 -2.3317 4.0436 49 1 2.7960 -1.5476 5.2857 50 1 4.7880 -1.7792 3.8778 51 1 3.5061 -0.9795 2.9344 52 1 1.4406 -1.6591 1.4297 53 1 2.2256 -0.1770 2.0712 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 ZINC001675153443.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 06:10:33 Heat of formation + Delta-G solvation = -123.939856 kcal Electronic energy + Delta-G solvation = -29930.546909 eV Core-core repulsion = 25802.210214 eV Total energy + Delta-G solvation = -4128.336694 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -41.19760 -39.56159 -38.43024 -36.76806 -35.15338 -34.11254 -33.02821 -32.18668 -31.54880 -30.33094 -29.52104 -26.94177 -25.86256 -24.87302 -24.01698 -23.23169 -22.43956 -21.62171 -21.11285 -20.70382 -19.35638 -18.25437 -17.08419 -17.00425 -16.76386 -16.30632 -16.14959 -15.84721 -15.48423 -14.89849 -14.74829 -14.56122 -14.39216 -14.27873 -14.09834 -13.76768 -13.48756 -13.30475 -13.24260 -13.10184 -12.87485 -12.81022 -12.57296 -12.32757 -12.07462 -11.81153 -11.71971 -11.54459 -11.49842 -11.27640 -11.17876 -10.96720 -10.87293 -10.74135 -10.64287 -10.62092 -10.55123 -10.09284 -9.71753 -9.67701 -9.50744 -9.10705 -8.88087 -6.93865 -5.76892 -3.06283 2.18907 2.39759 3.34103 3.43497 3.46544 3.48741 3.52438 3.74361 3.94831 4.11451 4.29374 4.36755 4.48985 4.53449 4.57665 4.61120 4.69942 4.79728 4.84840 4.85837 4.97035 5.04177 5.08658 5.12835 5.15682 5.21014 5.24405 5.29051 5.30008 5.38353 5.42514 5.48022 5.53805 5.55795 5.57741 5.61176 5.70183 5.77137 5.87685 5.99234 6.05999 6.09751 6.25825 6.34813 6.38244 6.80843 6.84837 6.94070 7.23433 7.68071 7.78592 8.41800 9.52617 10.10528 10.45303 11.45939 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.019950 B = 0.001674 C = 0.001596 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1403.204780 B =16718.699868 C =17538.030991 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.143 4.143 2 C -0.126 4.126 3 H 0.092 0.908 4 C 0.051 3.949 5 O -0.352 6.352 6 C 0.067 3.933 7 H 0.106 0.894 8 C 0.504 3.496 9 O -0.523 6.523 10 N -0.611 5.611 11 C 0.115 3.885 12 C -0.131 4.131 13 C 0.091 3.909 14 O -0.380 6.380 15 C 0.068 3.932 16 C -0.125 4.125 17 C 0.157 3.843 18 N -0.733 5.733 19 C -0.242 4.242 20 H 0.070 0.930 21 C -0.014 4.014 22 N -0.933 5.933 23 Si 0.909 3.091 24 H -0.286 1.286 25 H -0.291 1.291 26 H -0.286 1.286 27 C -0.158 4.158 28 C 0.102 3.898 29 C -0.145 4.145 30 H 0.060 0.940 31 H 0.063 0.937 32 H 0.062 0.938 33 H 0.091 0.909 34 H 0.064 0.936 35 H 0.071 0.929 36 H 0.098 0.902 37 H 0.085 0.915 38 H 0.075 0.925 39 H 0.062 0.938 40 H 0.047 0.953 41 H 0.048 0.952 42 H 0.069 0.931 43 H 0.069 0.931 44 H 0.019 0.981 45 H 0.018 0.982 46 H 0.385 0.615 47 H 0.256 0.744 48 H 0.077 0.923 49 H 0.082 0.918 50 H 0.074 0.926 51 H 0.091 0.909 52 H 0.086 0.914 53 H 0.096 0.904 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 9.418 10.220 -28.421 31.637 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 -0.200 4.200 2 C -0.145 4.145 3 H 0.110 0.890 4 C -0.025 4.025 5 O -0.269 6.269 6 C 0.005 3.995 7 H 0.124 0.876 8 C 0.291 3.709 9 O -0.398 6.398 10 N -0.347 5.347 11 C -0.007 4.007 12 C -0.169 4.169 13 C 0.033 3.967 14 O -0.299 6.299 15 C -0.009 4.009 16 C -0.163 4.163 17 C 0.029 3.971 18 N -0.377 5.377 19 C -0.373 4.373 20 H 0.088 0.912 21 C -0.210 4.210 22 N -0.582 5.582 23 Si 0.740 3.260 24 H -0.213 1.213 25 H -0.216 1.216 26 H -0.212 1.212 27 C -0.197 4.197 28 C -0.021 4.021 29 C -0.182 4.182 30 H 0.079 0.921 31 H 0.083 0.917 32 H 0.081 0.919 33 H 0.109 0.891 34 H 0.083 0.917 35 H 0.089 0.911 36 H 0.116 0.884 37 H 0.103 0.897 38 H 0.094 0.906 39 H 0.080 0.920 40 H 0.066 0.934 41 H 0.066 0.934 42 H 0.088 0.912 43 H 0.088 0.912 44 H 0.036 0.964 45 H 0.036 0.964 46 H 0.218 0.782 47 H 0.066 0.934 48 H 0.096 0.904 49 H 0.100 0.900 50 H 0.092 0.908 51 H 0.109 0.891 52 H 0.104 0.896 53 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges 9.504 9.635 -28.905 31.917 hybrid contribution -0.121 0.288 1.329 1.365 sum 9.383 9.923 -27.576 30.772 Atomic orbital electron populations 1.21686 0.93123 1.02650 1.02583 1.22887 0.97380 1.00017 0.94192 0.88999 1.23584 0.84107 0.97580 0.97253 1.88524 1.32183 1.88298 1.17943 1.22626 0.99698 0.93512 0.83645 0.87612 1.21028 0.76491 0.91475 0.81894 1.90711 1.49470 1.47393 1.52232 1.48142 1.71774 1.08924 1.05897 1.21610 0.98241 0.82931 0.97945 1.21989 1.00634 0.99357 0.94968 1.21971 0.92840 0.93268 0.88649 1.87957 1.46581 1.79383 1.15947 1.22537 0.98141 0.98147 0.82057 1.21672 0.98343 1.02300 0.93938 1.20511 0.92820 0.96607 0.87155 1.42334 1.23134 1.68463 1.03805 1.19190 1.04230 1.30034 0.83886 0.91193 1.24768 0.96997 1.01068 0.98213 1.69655 1.10861 1.43933 1.33705 0.86237 0.76869 0.77886 0.84992 1.21259 1.21640 1.21240 1.22449 1.00096 0.98522 0.98616 1.21920 1.00019 0.90307 0.89861 1.23332 0.94680 1.00965 0.99263 0.92107 0.91744 0.91909 0.89117 0.91728 0.91093 0.88393 0.89667 0.90602 0.92002 0.93442 0.93356 0.91211 0.91178 0.96357 0.96382 0.78174 0.93413 0.90414 0.89991 0.90777 0.89118 0.89580 0.88608 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.14 -0.62 9.31 37.16 0.35 -0.28 16 2 C -0.13 -0.63 3.69 -88.37 -0.33 -0.95 16 3 H 0.09 0.36 8.14 -51.93 -0.42 -0.06 16 4 C 0.05 0.36 7.26 38.18 0.28 0.63 16 5 O -0.35 -3.58 10.56 -54.88 -0.58 -4.16 16 6 C 0.07 0.52 3.06 -27.16 -0.08 0.44 16 7 H 0.11 0.60 7.73 -51.93 -0.40 0.20 16 8 C 0.50 5.25 6.97 -10.99 -0.08 5.17 16 9 O -0.52 -7.70 15.94 -14.10 -0.22 -7.93 16 10 N -0.61 -5.03 2.97 -172.79 -0.51 -5.54 16 11 C 0.11 0.96 6.43 -3.71 -0.02 0.93 16 12 C -0.13 -1.16 5.73 -26.61 -0.15 -1.31 16 13 C 0.09 0.84 2.57 -26.69 -0.07 0.77 16 14 O -0.38 -4.86 9.99 -35.23 -0.35 -5.21 16 15 C 0.07 0.88 5.75 37.16 0.21 1.10 16 16 C -0.12 -2.07 5.70 -26.73 -0.15 -2.22 16 17 C 0.16 3.15 6.26 -4.04 -0.03 3.13 16 18 N -0.73 -18.98 5.60 -59.90 -0.34 -19.32 16 19 C -0.24 -6.88 9.99 -15.06 -0.15 -7.03 16 20 H 0.07 1.90 7.83 -52.49 -0.41 1.49 16 21 C -0.01 -0.42 5.50 -17.43 -0.10 -0.52 16 22 N -0.93 -28.51 13.06 55.49 0.72 -27.79 16 23 Si 0.91 22.44 29.55 -169.99 -5.02 17.42 16 24 H -0.29 -6.91 7.11 56.52 0.40 -6.51 16 25 H -0.29 -7.20 7.11 56.52 0.40 -6.80 16 26 H -0.29 -6.92 7.11 56.52 0.40 -6.51 16 27 C -0.16 -1.16 5.69 -26.63 -0.15 -1.31 16 28 C 0.10 0.58 5.96 -3.73 -0.02 0.56 16 29 C -0.14 -0.79 4.86 -24.79 -0.12 -0.91 16 30 H 0.06 0.30 8.10 -51.93 -0.42 -0.12 16 31 H 0.06 0.26 8.14 -51.93 -0.42 -0.17 16 32 H 0.06 0.23 8.14 -51.93 -0.42 -0.20 16 33 H 0.09 0.49 8.14 -51.93 -0.42 0.06 16 34 H 0.06 0.49 8.03 -51.93 -0.42 0.07 16 35 H 0.07 0.50 8.14 -51.93 -0.42 0.07 16 36 H 0.10 0.95 7.00 -51.93 -0.36 0.59 16 37 H 0.08 0.73 8.14 -51.93 -0.42 0.31 16 38 H 0.08 0.76 8.14 -51.93 -0.42 0.34 16 39 H 0.06 0.52 7.79 -51.93 -0.40 0.11 16 40 H 0.05 0.55 7.84 -51.93 -0.41 0.15 16 41 H 0.05 0.58 8.08 -51.93 -0.42 0.16 16 42 H 0.07 1.20 8.14 -51.93 -0.42 0.78 16 43 H 0.07 1.22 8.14 -51.93 -0.42 0.79 16 44 H 0.02 0.37 8.14 -51.93 -0.42 -0.05 16 45 H 0.02 0.36 8.14 -51.93 -0.42 -0.06 16 46 H 0.38 10.47 7.67 -40.82 -0.31 10.16 16 47 H 0.26 7.55 8.31 -40.82 -0.34 7.21 16 48 H 0.08 0.63 8.14 -51.93 -0.42 0.21 16 49 H 0.08 0.56 7.84 -51.92 -0.41 0.16 16 50 H 0.07 0.35 8.14 -51.93 -0.42 -0.07 16 51 H 0.09 0.35 4.01 -51.93 -0.21 0.14 16 52 H 0.09 0.57 7.70 -51.93 -0.40 0.17 16 53 H 0.10 0.33 6.68 -51.93 -0.35 -0.02 16 LS Contribution 414.19 15.07 6.24 6.24 Total: -1.00 -35.24 414.19 -10.23 -45.46 By element: Atomic # 1 Polarization: 12.17 SS G_CDS: -9.55 Total: 2.62 kcal Atomic # 6 Polarization: -1.18 SS G_CDS: -0.61 Total: -1.79 kcal Atomic # 7 Polarization: -52.52 SS G_CDS: -0.12 Total: -52.65 kcal Atomic # 8 Polarization: -16.14 SS G_CDS: -1.16 Total: -17.30 kcal Atomic # 14 Polarization: 22.44 SS G_CDS: -5.02 Total: 17.42 kcal Total LS contribution 6.24 Total: 6.24 kcal Total: -35.24 -10.23 -45.46 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. ZINC001675153443.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 -78.477 kcal (2) G-P(sol) polarization free energy of solvation -35.236 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -113.713 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.227 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.463 kcal (6) G-S(sol) free energy of system = (1) + (5) -123.940 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds