Wall clock time and date at job start Wed Apr 1 2020 03:28:35 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 C 1.53006 * 109.46829 * 2 1 4 4 C 1.52998 * 109.47009 * 185.35722 * 3 2 1 5 5 H 1.09004 * 109.47021 * 55.02423 * 4 3 2 6 6 C 1.50697 * 109.47200 * 175.02896 * 4 3 2 7 7 O 1.21282 * 120.00260 * 138.71023 * 6 4 3 8 8 N 1.34773 * 119.99881 * 318.70830 * 6 4 3 9 9 C 1.46497 * 120.00140 * 175.13177 * 8 6 4 10 10 C 1.52997 * 109.46451 * 60.02505 * 9 8 6 11 11 C 1.53043 * 109.45935 * 300.06573 * 9 8 6 12 12 C 1.53198 * 109.31152 * 301.34643 * 11 9 8 13 13 N 1.46921 * 108.77372 * 305.36385 * 12 11 9 14 14 C 1.36940 * 120.62674 * 233.63221 * 13 12 11 15 15 H 1.07996 * 120.00526 * 29.07392 * 14 13 12 16 16 C 1.38816 * 119.99701 * 209.06985 * 14 13 12 17 17 N 1.31621 * 120.00075 * 15.12615 * 16 14 13 18 18 Si 1.86804 * 120.00171 * 195.12721 * 16 14 13 19 19 H 1.48504 * 109.46690 * 59.99757 * 18 16 14 20 20 H 1.48497 * 109.47315 * 180.02562 * 18 16 14 21 21 H 1.48497 * 109.46961 * 300.00280 * 18 16 14 22 22 C 1.46923 * 118.74099 * 53.60797 * 13 12 11 23 23 C 1.53038 * 109.46366 * 179.97438 * 9 8 6 24 24 C 1.50704 * 109.47519 * 295.02754 * 4 3 2 25 25 C 1.38221 * 119.62162 * 275.00406 * 24 4 3 26 26 C 1.38619 * 119.16581 * 179.97438 * 25 24 4 27 27 C 1.38672 * 118.42256 * 359.97438 * 26 25 24 28 28 C 1.38186 * 119.15826 * 0.28253 * 27 26 25 29 29 N 1.31858 * 119.61554 * 94.97182 * 24 4 3 30 30 H 1.08997 * 109.46891 * 179.97438 * 1 2 3 31 31 H 1.08994 * 109.47378 * 299.99805 * 1 2 3 32 32 H 1.08999 * 109.47366 * 59.99779 * 1 2 3 33 33 H 1.08994 * 109.47378 * 240.00194 * 2 1 3 34 34 H 1.09000 * 109.47455 * 119.99672 * 2 1 3 35 35 H 1.08997 * 109.46878 * 65.36079 * 3 2 1 36 36 H 1.08997 * 109.47329 * 305.35986 * 3 2 1 37 37 H 0.96999 * 119.99988 * 355.12147 * 8 6 4 38 38 H 1.09006 * 109.47177 * 60.00038 * 10 9 8 39 39 H 1.09001 * 109.47679 * 180.02562 * 10 9 8 40 40 H 1.09002 * 109.47127 * 300.00143 * 10 9 8 41 41 H 1.08998 * 109.49720 * 61.29312 * 11 9 8 42 42 H 1.09000 * 109.49967 * 181.39251 * 11 9 8 43 43 H 1.08999 * 109.58242 * 185.57645 * 12 11 9 44 44 H 1.08998 * 109.58397 * 65.15104 * 12 11 9 45 45 H 0.96996 * 120.00289 * 179.97438 * 17 16 14 46 46 H 1.09002 * 109.58670 * 186.60562 * 22 13 12 47 47 H 1.08995 * 109.70622 * 66.24878 * 22 13 12 48 48 H 1.08995 * 109.50218 * 178.60457 * 23 9 8 49 49 H 1.08998 * 109.49749 * 298.66998 * 23 9 8 50 50 H 1.08006 * 120.41663 * 359.94980 * 25 24 4 51 51 H 1.08002 * 120.79316 * 179.97438 * 26 25 24 52 52 H 1.07998 * 120.42242 * 180.02562 * 27 26 25 53 53 H 1.08001 * 119.61667 * 179.70040 * 28 27 26 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 6 2.0399 1.4426 0.0000 4 6 3.5640 1.4447 -0.1347 5 1 3.8510 0.8826 -1.0234 6 6 4.0554 2.8640 -0.2574 7 8 5.0569 3.2121 0.3315 8 7 3.3821 3.7465 -1.0217 9 6 3.7970 5.1511 -1.0571 10 6 5.2367 5.2447 -1.5663 11 6 3.7154 5.7425 0.3521 12 6 2.2800 5.6160 0.8723 13 7 1.3690 6.2392 -0.0974 14 6 0.4820 7.2042 0.2992 15 1 0.7182 7.8434 1.1370 16 6 -0.7209 7.3608 -0.3758 17 7 -1.1474 6.4170 -1.1881 18 14 -1.7341 8.9110 -0.1315 19 1 -0.9357 10.0940 -0.5418 20 1 -2.9653 8.8331 -0.9581 21 1 -2.1070 9.0380 1.3003 22 6 1.4282 5.8079 -1.5006 23 6 2.8734 5.9321 -1.9947 24 6 4.1770 0.8046 1.0842 25 6 4.4053 1.5668 2.2144 26 6 4.9691 0.9682 3.3304 27 6 5.2832 -0.3810 3.2678 28 6 5.0310 -1.0776 2.1014 29 7 4.4888 -0.4764 1.0603 30 1 -0.3633 -1.0276 -0.0005 31 1 -0.3634 0.5138 0.8899 32 1 -0.3634 0.5139 -0.8899 33 1 1.8933 -0.5138 -0.8899 34 1 1.8934 -0.5138 0.8900 35 1 1.7571 1.9279 0.9341 36 1 1.6003 1.9834 -0.8381 37 1 2.6229 3.4517 -1.5485 38 1 5.2954 4.8231 -2.5698 39 1 5.5458 6.2897 -1.5922 40 1 5.8949 4.6880 -0.8992 41 1 4.3912 5.2006 1.0137 42 1 4.0003 6.7942 0.3223 43 1 2.1936 6.1232 1.8332 44 1 2.0250 4.5626 0.9885 45 1 -1.9881 6.5263 -1.6595 46 1 0.7796 6.4418 -2.1054 47 1 1.1028 4.7707 -1.5804 48 1 3.1662 6.9820 -2.0024 49 1 2.9505 5.5256 -3.0031 50 1 4.1479 2.6157 2.2277 51 1 5.1592 1.5390 4.2273 52 1 5.7232 -0.8800 4.1185 53 1 5.2773 -2.1276 2.0429 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 ZINC001754628278.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:28:35 Heat of formation + Delta-G solvation = 8.239279 kcal Electronic energy + Delta-G solvation = -32521.340266 eV Core-core repulsion = 28585.995341 eV Total energy + Delta-G solvation = -3935.344925 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.35 seconds Orbital eigenvalues (eV) -40.87519 -39.68051 -37.49576 -35.74965 -34.43080 -32.49025 -32.20171 -31.87411 -30.85461 -29.94147 -28.85258 -27.41513 -25.03670 -24.10347 -23.56631 -22.83933 -22.28790 -21.20480 -20.96793 -19.93630 -18.65997 -17.32417 -16.89501 -16.71508 -16.05968 -15.59108 -15.15891 -14.89816 -14.71738 -14.57231 -14.17474 -13.93418 -13.63448 -13.45182 -13.37086 -13.29703 -13.09506 -13.02250 -12.87736 -12.40783 -12.36441 -11.93176 -11.86071 -11.63111 -11.42890 -11.31075 -11.22391 -11.09055 -11.02789 -10.92917 -10.73204 -10.57893 -10.39370 -10.29419 -9.89847 -9.86504 -9.71705 -9.60923 -9.44153 -9.04901 -8.90809 -8.61663 -8.47667 -6.66116 -5.81539 -3.24635 1.12613 1.33063 2.84061 3.36378 3.39544 3.42169 3.43672 3.84951 4.23870 4.47569 4.56881 4.82175 4.88969 4.95676 5.06394 5.09872 5.20425 5.21193 5.31845 5.35445 5.41141 5.45965 5.52777 5.60584 5.61602 5.62887 5.77980 5.81371 5.91123 5.96479 6.00987 6.04711 6.14836 6.16602 6.19891 6.23933 6.30025 6.30333 6.32302 6.42085 6.43613 6.52266 6.63906 6.71030 6.71950 6.80673 6.93869 7.06794 7.27944 7.57659 7.76682 7.88819 7.98330 8.43631 8.51080 9.19733 9.82537 10.39885 11.26758 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.012726 B = 0.003463 C = 0.003167 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2199.692162 B = 8082.946137 C = 8839.233925 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C -0.115 4.115 3 C -0.108 4.108 4 C -0.060 4.060 5 H 0.114 0.886 6 C 0.522 3.478 7 O -0.538 6.538 8 N -0.704 5.704 9 C 0.185 3.815 10 C -0.162 4.162 11 C -0.142 4.142 12 C 0.151 3.849 13 N -0.589 5.589 14 C -0.252 4.252 15 H 0.063 0.937 16 C 0.004 3.996 17 N -0.904 5.904 18 Si 0.902 3.098 19 H -0.284 1.284 20 H -0.291 1.291 21 H -0.283 1.283 22 C 0.173 3.827 23 C -0.147 4.147 24 C 0.151 3.849 25 C -0.130 4.130 26 C -0.081 4.081 27 C -0.178 4.178 28 C 0.090 3.910 29 N -0.479 5.479 30 H 0.051 0.949 31 H 0.054 0.946 32 H 0.058 0.942 33 H 0.064 0.936 34 H 0.060 0.940 35 H 0.072 0.928 36 H 0.078 0.922 37 H 0.401 0.599 38 H 0.046 0.954 39 H 0.057 0.943 40 H 0.075 0.925 41 H 0.069 0.931 42 H 0.063 0.937 43 H 0.049 0.951 44 H 0.016 0.984 45 H 0.254 0.746 46 H 0.089 0.911 47 H 0.016 0.984 48 H 0.070 0.930 49 H 0.053 0.947 50 H 0.139 0.861 51 H 0.131 0.869 52 H 0.130 0.870 53 H 0.152 0.848 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 10.047 -13.058 2.405 16.651 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 -0.211 4.211 2 C -0.153 4.153 3 C -0.147 4.147 4 C -0.082 4.082 5 H 0.132 0.868 6 C 0.308 3.692 7 O -0.416 6.416 8 N -0.356 5.356 9 C 0.099 3.901 10 C -0.220 4.220 11 C -0.182 4.182 12 C 0.024 3.976 13 N -0.312 5.312 14 C -0.381 4.381 15 H 0.081 0.919 16 C -0.194 4.194 17 N -0.548 5.548 18 Si 0.731 3.269 19 H -0.211 1.211 20 H -0.217 1.217 21 H -0.209 1.209 22 C 0.047 3.953 23 C -0.186 4.186 24 C 0.013 3.987 25 C -0.150 4.150 26 C -0.107 4.107 27 C -0.198 4.198 28 C -0.067 4.067 29 N -0.188 5.188 30 H 0.070 0.930 31 H 0.073 0.927 32 H 0.077 0.923 33 H 0.083 0.917 34 H 0.079 0.921 35 H 0.091 0.909 36 H 0.097 0.903 37 H 0.237 0.763 38 H 0.066 0.934 39 H 0.076 0.924 40 H 0.094 0.906 41 H 0.087 0.913 42 H 0.082 0.918 43 H 0.068 0.932 44 H 0.033 0.967 45 H 0.064 0.936 46 H 0.107 0.893 47 H 0.034 0.966 48 H 0.089 0.911 49 H 0.072 0.928 50 H 0.157 0.843 51 H 0.149 0.851 52 H 0.148 0.852 53 H 0.169 0.831 Dipole moment (debyes) X Y Z Total from point charges 10.407 -13.261 1.986 16.974 hybrid contribution -0.727 1.137 0.623 1.487 sum 9.680 -12.124 2.609 15.732 Atomic orbital electron populations 1.21777 0.95636 1.01274 1.02375 1.21459 0.95709 0.95782 1.02345 1.21658 0.90951 0.98236 1.03811 1.20250 0.96867 0.93626 0.97477 0.86837 1.20122 0.83559 0.86591 0.78971 1.90630 1.25143 1.79290 1.46541 1.46167 1.33616 1.08954 1.46860 1.20269 0.93602 0.79522 0.96660 1.22261 0.97047 1.01845 1.00838 1.22376 0.99761 1.00324 0.95695 1.20840 0.88357 0.95525 0.92857 1.43977 1.40541 1.44146 1.02511 1.19141 0.95611 1.08084 1.15297 0.91912 1.25036 0.96150 0.97740 1.00490 1.69978 1.21340 1.31449 1.32070 0.86386 0.79435 0.83387 0.77643 1.21064 1.21655 1.20949 1.20736 0.90355 0.98039 0.86154 1.22546 0.99544 0.99793 0.96765 1.20422 0.94957 0.89499 0.93835 1.22065 0.98299 1.01606 0.93002 1.21576 0.95975 0.94706 0.98450 1.22080 1.02534 0.95424 0.99748 1.22602 0.95419 0.99955 0.88773 1.67373 1.11060 1.10474 1.29853 0.93038 0.92684 0.92336 0.91748 0.92126 0.90907 0.90323 0.76304 0.93444 0.92446 0.90605 0.91294 0.91819 0.93247 0.96657 0.93638 0.89319 0.96603 0.91084 0.92787 0.84334 0.85064 0.85215 0.83073 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 C -0.15 -1.74 9.91 37.16 0.37 -1.37 16 2 C -0.12 -1.33 5.60 -26.73 -0.15 -1.48 16 3 C -0.11 -1.36 4.47 -26.73 -0.12 -1.48 16 4 C -0.06 -0.78 2.61 -92.92 -0.24 -1.03 16 5 H 0.11 1.39 8.14 -51.93 -0.42 0.96 16 6 C 0.52 7.79 6.11 -10.99 -0.07 7.72 16 7 O -0.54 -9.18 10.42 5.56 0.06 -9.13 16 8 N -0.70 -10.50 3.87 -47.57 -0.18 -10.68 16 9 C 0.18 3.00 0.66 -131.78 -0.09 2.91 16 10 C -0.16 -2.43 8.40 37.16 0.31 -2.11 16 11 C -0.14 -2.53 4.67 -26.61 -0.12 -2.66 16 12 C 0.15 3.10 6.26 -3.71 -0.02 3.07 16 13 N -0.59 -13.94 2.99 -172.29 -0.52 -14.45 16 14 C -0.25 -6.68 9.58 -15.06 -0.14 -6.83 16 15 H 0.06 1.66 7.87 -52.49 -0.41 1.25 16 16 C 0.00 0.12 4.96 -17.43 -0.09 0.03 16 17 N -0.90 -24.99 11.15 55.49 0.62 -24.37 16 18 Si 0.90 21.21 29.58 -169.99 -5.03 16.18 16 19 H -0.28 -6.65 7.11 56.52 0.40 -6.25 16 20 H -0.29 -6.89 7.11 56.52 0.40 -6.49 16 21 H -0.28 -6.64 7.11 56.52 0.40 -6.24 16 22 C 0.17 3.77 5.01 -3.69 -0.02 3.75 16 23 C -0.15 -2.57 4.96 -26.58 -0.13 -2.71 16 24 C 0.15 2.08 4.79 -82.59 -0.40 1.68 16 25 C -0.13 -1.79 8.29 -39.45 -0.33 -2.12 16 26 C -0.08 -0.93 10.18 -39.28 -0.40 -1.33 16 27 C -0.18 -1.80 10.11 -39.44 -0.40 -2.20 16 28 C 0.09 0.98 11.18 -17.55 -0.20 0.78 16 29 N -0.48 -6.32 9.77 -9.47 -0.09 -6.41 16 30 H 0.05 0.52 8.14 -51.93 -0.42 0.10 16 31 H 0.05 0.66 8.14 -51.93 -0.42 0.24 16 32 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 33 H 0.06 0.70 8.14 -51.93 -0.42 0.28 16 34 H 0.06 0.75 7.21 -51.93 -0.37 0.37 16 35 H 0.07 1.02 8.14 -51.93 -0.42 0.60 16 36 H 0.08 0.98 6.66 -51.93 -0.35 0.63 16 37 H 0.40 5.69 5.73 -40.82 -0.23 5.45 16 38 H 0.05 0.66 8.14 -51.93 -0.42 0.24 16 39 H 0.06 0.82 8.14 -51.93 -0.42 0.39 16 40 H 0.08 1.23 6.01 -51.93 -0.31 0.92 16 41 H 0.07 1.23 6.37 -51.93 -0.33 0.90 16 42 H 0.06 1.17 8.14 -51.93 -0.42 0.74 16 43 H 0.05 1.03 7.93 -51.93 -0.41 0.62 16 44 H 0.02 0.32 7.74 -51.93 -0.40 -0.08 16 45 H 0.25 6.86 8.31 -40.82 -0.34 6.52 16 46 H 0.09 2.22 6.07 -51.93 -0.32 1.90 16 47 H 0.02 0.35 6.94 -51.93 -0.36 -0.01 16 48 H 0.07 1.30 8.14 -51.93 -0.42 0.87 16 49 H 0.05 0.84 8.14 -51.93 -0.42 0.42 16 50 H 0.14 2.07 6.55 -52.48 -0.34 1.72 16 51 H 0.13 1.22 8.06 -52.49 -0.42 0.80 16 52 H 0.13 0.93 8.06 -52.49 -0.42 0.50 16 53 H 0.15 1.20 8.06 -52.49 -0.42 0.78 16 LS Contribution 403.97 15.07 6.09 6.09 Total: -1.00 -29.54 403.97 -10.18 -39.72 By element: Atomic # 1 Polarization: 17.30 SS G_CDS: -8.90 Total: 8.40 kcal Atomic # 6 Polarization: -3.12 SS G_CDS: -2.23 Total: -5.35 kcal Atomic # 7 Polarization: -55.74 SS G_CDS: -0.17 Total: -55.92 kcal Atomic # 8 Polarization: -9.18 SS G_CDS: 0.06 Total: -9.13 kcal Atomic # 14 Polarization: 21.21 SS G_CDS: -5.03 Total: 16.18 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -29.54 -10.18 -39.72 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. ZINC001754628278.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 47.962 kcal (2) G-P(sol) polarization free energy of solvation -29.539 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 18.423 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.184 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.723 kcal (6) G-S(sol) free energy of system = (1) + (5) 8.239 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.35 seconds