Wall clock time and date at job start Tue Mar 31 2020 21:31:59 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 1.52999 * 1 3 3 H 1.09004 * 109.51797 * 2 1 4 4 C 1.53280 * 109.51217 * 120.10333 * 2 1 3 5 5 N 1.47163 * 108.54440 * 172.80284 * 4 2 1 6 6 C 1.34773 * 121.06105 * 128.90673 * 5 4 2 7 7 O 1.21281 * 119.99997 * 356.37892 * 6 5 4 8 8 C 1.50703 * 119.99837 * 176.37252 * 6 5 4 9 9 C 1.52998 * 109.47269 * 294.59898 * 8 6 5 10 10 C 1.53003 * 109.46920 * 180.02562 * 9 8 6 11 11 C 1.53003 * 109.47212 * 59.99573 * 10 9 8 12 12 C 1.52991 * 109.47322 * 299.99900 * 11 10 9 13 13 C 1.53003 * 109.46904 * 174.59446 * 8 6 5 14 14 C 1.47315 * 117.87712 * 308.88657 * 5 4 2 15 15 C 1.52514 * 108.38163 * 49.41873 * 14 5 4 16 16 C 1.54516 * 110.05878 * 72.02146 * 15 14 5 17 17 C 1.55021 * 101.51497 * 153.10086 * 16 15 14 18 18 N 1.47494 * 104.90368 * 323.62185 * 17 16 15 19 19 C 1.36936 * 125.66125 * 204.03069 * 18 17 16 20 20 H 1.08002 * 120.00343 * 29.33841 * 19 18 17 21 21 C 1.38811 * 119.99641 * 209.34201 * 19 18 17 22 22 N 1.31620 * 120.00096 * 202.60192 * 21 19 18 23 23 Si 1.86805 * 120.00117 * 22.59942 * 21 19 18 24 24 H 1.48493 * 109.47181 * 274.51566 * 23 21 19 25 25 H 1.48506 * 109.46991 * 34.51384 * 23 21 19 26 26 H 1.48495 * 109.47010 * 154.51518 * 23 21 19 27 27 C 1.47182 * 108.67231 * 24.28919 * 18 17 16 28 28 O 1.42066 * 111.09078 * 309.51029 * 15 14 5 29 29 H 1.08997 * 109.46557 * 299.90217 * 1 2 3 30 30 H 1.09000 * 109.46879 * 59.89640 * 1 2 3 31 31 H 1.08998 * 109.47362 * 179.89987 * 1 2 3 32 32 H 1.08998 * 109.62991 * 53.08300 * 4 2 1 33 33 H 1.09003 * 109.62516 * 292.51609 * 4 2 1 34 34 H 1.08997 * 109.46854 * 54.59483 * 8 6 5 35 35 H 1.09007 * 109.47041 * 299.99515 * 9 8 6 36 36 H 1.08996 * 109.47484 * 60.00167 * 9 8 6 37 37 H 1.08997 * 109.46896 * 299.99397 * 10 9 8 38 38 H 1.09002 * 109.47287 * 179.97438 * 10 9 8 39 39 H 1.09005 * 109.47043 * 179.97438 * 11 10 9 40 40 H 1.09003 * 109.46935 * 60.00670 * 11 10 9 41 41 H 1.08994 * 109.47547 * 300.00197 * 12 11 10 42 42 H 1.08996 * 109.47279 * 179.97438 * 12 11 10 43 43 H 1.09002 * 109.46989 * 300.00416 * 13 8 6 44 44 H 1.08994 * 109.46971 * 60.00690 * 13 8 6 45 45 H 1.08998 * 109.67960 * 289.68996 * 14 5 4 46 46 H 1.09005 * 109.70482 * 169.15952 * 14 5 4 47 47 H 1.08998 * 111.01252 * 35.04340 * 16 15 14 48 48 H 1.08994 * 111.04777 * 271.17006 * 16 15 14 49 49 H 1.09005 * 110.35608 * 204.76732 * 17 16 15 50 50 H 1.08997 * 110.45058 * 82.52492 * 17 16 15 51 51 H 0.96993 * 119.99977 * 180.02562 * 22 21 19 52 52 H 1.09001 * 109.91109 * 117.59543 * 27 18 17 53 53 H 1.09002 * 109.90863 * 238.85840 * 27 18 17 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 1.8942 1.0274 0.0000 4 6 2.0420 -0.7246 1.2499 5 7 3.5030 -0.8652 1.1439 6 6 4.3134 -0.4800 2.1495 7 8 3.8468 0.0513 3.1348 8 6 5.7995 -0.7098 2.0497 9 6 6.0838 -2.2131 2.0413 10 6 7.5926 -2.4462 1.9406 11 6 8.2894 -1.8020 3.1408 12 6 8.0052 -0.2988 3.1491 13 6 6.4968 -0.0655 3.2495 14 6 4.0514 -1.4409 -0.0963 15 6 3.4234 -0.7156 -1.2819 16 6 3.9925 0.7170 -1.3887 17 6 3.8337 1.0008 -2.9044 18 7 4.1108 -0.2895 -3.5630 19 6 4.5416 -0.4513 -4.8528 20 1 5.1421 0.3143 -5.3216 21 6 4.2066 -1.5992 -5.5576 22 7 4.9403 -1.9804 -6.5816 23 14 2.7143 -2.6031 -5.0526 24 1 3.0988 -3.5569 -3.9814 25 1 1.6536 -1.6941 -4.5487 26 1 2.2042 -3.3563 -6.2264 27 6 3.8414 -1.3746 -2.6058 28 8 2.0080 -0.6775 -1.1664 29 1 -0.3632 0.5123 0.8909 30 1 -0.3633 0.5154 -0.8891 31 1 -0.3634 -1.0276 -0.0018 32 1 1.5830 -1.7111 1.3150 33 1 1.7936 -0.1431 2.1378 34 1 6.1750 -0.2639 1.1287 35 1 5.7083 -2.6590 2.9624 36 1 5.5870 -2.6721 1.1865 37 1 7.9684 -2.0003 1.0198 38 1 7.7952 -3.5172 1.9351 39 1 9.3643 -1.9685 3.0692 40 1 7.9136 -2.2481 4.0616 41 1 8.3810 0.1472 2.2284 42 1 8.5012 0.1600 4.0044 43 1 6.2942 1.0055 3.2555 44 1 6.1214 -0.5114 4.1705 45 1 3.8106 -2.5028 -0.1459 46 1 5.1332 -1.3085 -0.1159 47 1 5.0414 0.7439 -1.0937 48 1 3.4038 1.4172 -0.7962 49 1 4.5535 1.7532 -3.2267 50 1 2.8183 1.3291 -3.1261 51 1 4.7059 -2.7823 -7.0744 52 1 3.0359 -2.0072 -2.9788 53 1 4.7429 -1.9682 -2.4542 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) 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 ZINC001071131429.mol2 53 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 21:31:59 Heat of formation + Delta-G solvation = -60.875944 kcal Electronic energy + Delta-G solvation = -32117.111043 eV Core-core repulsion = 28181.965057 eV Total energy + Delta-G solvation = -3935.145986 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.28 seconds Orbital eigenvalues (eV) -41.04283 -39.46198 -37.71003 -36.52080 -34.92003 -33.13636 -31.94059 -31.23768 -30.93631 -29.70779 -28.87746 -26.83655 -25.86948 -23.97676 -23.28910 -22.79016 -21.91346 -20.49182 -20.30057 -19.68054 -18.98175 -17.38625 -17.03176 -16.91505 -16.15412 -15.75633 -15.56977 -15.01771 -14.59133 -14.49730 -14.37228 -14.22714 -14.13992 -13.48008 -13.32486 -13.19280 -13.02903 -12.85459 -12.56282 -12.47008 -12.44320 -12.34006 -12.22384 -11.98591 -11.83805 -11.50421 -11.41943 -11.30567 -11.08247 -10.98412 -10.84599 -10.77391 -10.64939 -10.50884 -10.45331 -10.32734 -10.05967 -9.77199 -9.64054 -9.44110 -8.57545 -8.50186 -6.97938 -6.01034 -3.36693 2.51296 2.76884 3.33736 3.48789 3.59240 3.67760 4.20958 4.43532 4.49932 4.50725 4.56904 4.70825 4.85556 4.86125 4.93493 4.95511 4.96723 5.01761 5.12986 5.15738 5.20174 5.26795 5.27885 5.30326 5.39678 5.42782 5.44309 5.54218 5.59276 5.61293 5.64519 5.78256 5.82370 5.83569 5.85388 5.88810 5.95427 5.99675 6.02439 6.05629 6.08291 6.18111 6.22204 6.29487 6.32694 6.48125 6.55166 6.77590 7.23978 7.43851 7.77223 8.04484 8.29020 8.80138 9.64154 10.17148 11.15058 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011587 B = 0.004336 C = 0.003548 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2416.021326 B = 6456.614088 C = 7890.165831 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.142 4.142 2 C 0.068 3.932 3 H 0.066 0.934 4 C 0.083 3.917 5 N -0.611 5.611 6 C 0.524 3.476 7 O -0.545 6.545 8 C -0.107 4.107 9 C -0.115 4.115 10 C -0.119 4.119 11 C -0.121 4.121 12 C -0.120 4.120 13 C -0.097 4.097 14 C 0.090 3.910 15 C 0.094 3.906 16 C -0.154 4.154 17 C 0.135 3.865 18 N -0.604 5.604 19 C -0.247 4.247 20 H 0.089 0.911 21 C 0.031 3.969 22 N -0.902 5.902 23 Si 0.879 3.121 24 H -0.284 1.284 25 H -0.270 1.270 26 H -0.302 1.302 27 C 0.140 3.860 28 O -0.353 6.353 29 H 0.071 0.929 30 H 0.069 0.931 31 H 0.064 0.936 32 H 0.074 0.926 33 H 0.099 0.901 34 H 0.098 0.902 35 H 0.066 0.934 36 H 0.073 0.927 37 H 0.068 0.932 38 H 0.066 0.934 39 H 0.062 0.938 40 H 0.061 0.939 41 H 0.064 0.936 42 H 0.064 0.936 43 H 0.067 0.933 44 H 0.069 0.931 45 H 0.078 0.922 46 H 0.102 0.898 47 H 0.074 0.926 48 H 0.070 0.930 49 H 0.049 0.951 50 H 0.027 0.973 51 H 0.264 0.736 52 H 0.042 0.958 53 H 0.054 0.946 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.788 1.251 20.382 20.435 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 -0.199 4.199 2 C 0.010 3.990 3 H 0.084 0.916 4 C -0.040 4.040 5 N -0.344 5.344 6 C 0.313 3.687 7 O -0.423 6.423 8 C -0.128 4.128 9 C -0.153 4.153 10 C -0.156 4.156 11 C -0.158 4.158 12 C -0.158 4.158 13 C -0.135 4.135 14 C -0.033 4.033 15 C 0.053 3.947 16 C -0.192 4.192 17 C 0.010 3.990 18 N -0.332 5.332 19 C -0.374 4.374 20 H 0.106 0.894 21 C -0.169 4.169 22 N -0.545 5.545 23 Si 0.710 3.290 24 H -0.212 1.212 25 H -0.196 1.196 26 H -0.230 1.230 27 C 0.015 3.985 28 O -0.272 6.272 29 H 0.090 0.910 30 H 0.088 0.912 31 H 0.083 0.917 32 H 0.092 0.908 33 H 0.117 0.883 34 H 0.116 0.884 35 H 0.085 0.915 36 H 0.091 0.909 37 H 0.087 0.913 38 H 0.085 0.915 39 H 0.081 0.919 40 H 0.079 0.921 41 H 0.083 0.917 42 H 0.083 0.917 43 H 0.086 0.914 44 H 0.088 0.912 45 H 0.097 0.903 46 H 0.120 0.880 47 H 0.093 0.907 48 H 0.088 0.912 49 H 0.067 0.933 50 H 0.045 0.955 51 H 0.074 0.926 52 H 0.059 0.941 53 H 0.072 0.928 Dipole moment (debyes) X Y Z Total from point charges 0.483 1.337 20.542 20.591 hybrid contribution -0.832 -0.630 0.197 1.062 sum -0.349 0.707 20.739 20.754 Atomic orbital electron populations 1.21697 0.92365 1.03140 1.02714 1.22503 0.95434 0.95992 0.85069 0.91579 1.22343 0.79956 1.01839 0.99823 1.48197 1.06732 1.62724 1.16767 1.20710 0.88967 0.77071 0.81928 1.90659 1.77186 1.43121 1.31307 1.21365 0.91297 0.98418 1.01734 1.21640 0.97306 0.93370 1.02967 1.21538 0.94316 1.00888 0.98904 1.21558 1.00150 0.95614 0.98500 1.21556 0.95742 0.96353 1.02138 1.21321 0.94294 1.00819 0.97023 1.22439 0.99767 0.98169 0.82922 1.22299 0.81348 0.96020 0.95038 1.23255 1.00869 0.96004 0.99099 1.21636 0.98133 0.90133 0.89146 1.44719 1.79038 0.99591 1.09836 1.18575 1.26242 1.06438 0.86115 0.89358 1.25241 0.97883 0.97982 0.95761 1.69842 1.37465 1.24772 1.22384 0.86974 0.85997 0.79958 0.76076 1.21194 1.19590 1.23030 1.21472 0.98440 0.92292 0.86321 1.87970 1.20028 1.76856 1.42342 0.91023 0.91234 0.91664 0.90812 0.88320 0.88421 0.91485 0.90885 0.91347 0.91500 0.91918 0.92054 0.91723 0.91735 0.91443 0.91241 0.90334 0.88028 0.90690 0.91160 0.93267 0.95511 0.92592 0.94107 0.92808 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -1.56 9.57 37.16 0.36 -1.20 16 2 C 0.07 0.91 3.17 -26.59 -0.08 0.83 16 3 H 0.07 0.90 6.13 -51.93 -0.32 0.58 16 4 C 0.08 1.04 5.92 -3.54 -0.02 1.02 16 5 N -0.61 -7.92 2.91 -172.62 -0.50 -8.42 16 6 C 0.52 6.94 7.03 -10.99 -0.08 6.87 16 7 O -0.55 -8.71 15.45 5.56 0.09 -8.62 16 8 C -0.11 -1.14 1.69 -91.77 -0.15 -1.29 16 9 C -0.12 -1.09 4.86 -26.73 -0.13 -1.22 16 10 C -0.12 -0.99 5.92 -26.73 -0.16 -1.15 16 11 C -0.12 -0.94 5.92 -26.73 -0.16 -1.10 16 12 C -0.12 -0.99 5.92 -26.76 -0.16 -1.15 16 13 C -0.10 -0.97 4.51 -26.75 -0.12 -1.09 16 14 C 0.09 1.21 3.60 -3.85 -0.01 1.20 16 15 C 0.09 1.57 0.83 -89.72 -0.07 1.50 16 16 C -0.15 -2.46 5.91 -24.87 -0.15 -2.61 16 17 C 0.13 2.67 7.23 -2.43 -0.02 2.65 16 18 N -0.60 -14.41 3.05 -170.22 -0.52 -14.93 16 19 C -0.25 -6.89 10.50 -15.06 -0.16 -7.05 16 20 H 0.09 2.61 8.06 -52.49 -0.42 2.19 16 21 C 0.03 0.91 5.42 -17.43 -0.09 0.81 16 22 N -0.90 -27.35 13.97 55.49 0.78 -26.57 16 23 Si 0.88 22.67 24.77 -169.99 -4.21 18.45 16 24 H -0.28 -7.01 6.73 56.52 0.38 -6.63 16 25 H -0.27 -7.10 7.11 56.52 0.40 -6.70 16 26 H -0.30 -7.85 7.11 56.52 0.40 -7.45 16 27 C 0.14 2.96 5.23 -3.32 -0.02 2.94 16 28 O -0.35 -6.09 9.86 -35.23 -0.35 -6.44 16 29 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 30 H 0.07 0.80 8.14 -51.93 -0.42 0.38 16 31 H 0.06 0.70 8.14 -51.93 -0.42 0.28 16 32 H 0.07 0.87 8.14 -51.93 -0.42 0.45 16 33 H 0.10 1.23 7.06 -51.93 -0.37 0.86 16 34 H 0.10 1.01 7.20 -51.93 -0.37 0.63 16 35 H 0.07 0.65 8.14 -51.93 -0.42 0.23 16 36 H 0.07 0.70 5.75 -51.93 -0.30 0.40 16 37 H 0.07 0.59 8.14 -51.93 -0.42 0.16 16 38 H 0.07 0.52 8.14 -51.93 -0.42 0.09 16 39 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 40 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 41 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 42 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 43 H 0.07 0.73 8.14 -51.93 -0.42 0.30 16 44 H 0.07 0.76 8.04 -51.93 -0.42 0.34 16 45 H 0.08 1.02 8.05 -51.93 -0.42 0.60 16 46 H 0.10 1.22 5.01 -51.93 -0.26 0.96 16 47 H 0.07 1.11 7.86 -51.93 -0.41 0.70 16 48 H 0.07 1.04 5.98 -51.93 -0.31 0.73 16 49 H 0.05 0.95 8.14 -51.93 -0.42 0.52 16 50 H 0.03 0.56 8.14 -51.93 -0.42 0.13 16 51 H 0.26 7.60 8.31 -40.82 -0.34 7.27 16 52 H 0.04 0.97 3.49 -51.93 -0.18 0.79 16 53 H 0.05 1.11 7.79 -51.93 -0.40 0.70 16 LS Contribution 386.92 15.07 5.83 5.83 Total: -1.00 -32.43 386.92 -9.37 -41.80 By element: Atomic # 1 Polarization: 8.20 SS G_CDS: -9.26 Total: -1.06 kcal Atomic # 6 Polarization: 1.19 SS G_CDS: -1.23 Total: -0.04 kcal Atomic # 7 Polarization: -49.68 SS G_CDS: -0.25 Total: -49.93 kcal Atomic # 8 Polarization: -14.80 SS G_CDS: -0.26 Total: -15.06 kcal Atomic # 14 Polarization: 22.67 SS G_CDS: -4.21 Total: 18.45 kcal Total LS contribution 5.83 Total: 5.83 kcal Total: -32.43 -9.37 -41.80 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. ZINC001071131429.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 -19.074 kcal (2) G-P(sol) polarization free energy of solvation -32.429 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -51.503 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.373 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.802 kcal (6) G-S(sol) free energy of system = (1) + (5) -60.876 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.28 seconds