Wall clock time and date at job start Wed Apr 1 2020 04:12:38 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 1.53005 * 1 3 3 C 1.53000 * 109.46935 * 2 1 4 4 H 1.09000 * 109.47263 * 304.99805 * 3 2 1 5 5 C 1.50697 * 109.47094 * 185.00395 * 3 2 1 6 6 H 1.08001 * 119.99517 * 240.00016 * 5 3 2 7 7 C 1.37873 * 120.00425 * 59.99706 * 5 3 2 8 8 N 1.31513 * 119.99978 * 0.02562 * 7 5 3 9 9 Si 1.86807 * 120.00240 * 180.02562 * 7 5 3 10 10 H 1.48495 * 109.47091 * 89.99993 * 9 7 5 11 11 H 1.48496 * 109.47063 * 209.99923 * 9 7 5 12 12 H 1.48504 * 109.46845 * 329.99970 * 9 7 5 13 13 N 1.46493 * 109.47176 * 64.99911 * 3 2 1 14 14 C 1.39005 * 120.00105 * 60.00390 * 13 3 2 15 15 C 1.39138 * 119.70479 * 191.25376 * 14 13 3 16 16 C 1.38302 * 119.09167 * 180.02562 * 15 14 13 17 17 C 1.38883 * 118.50800 * 359.97438 * 16 15 14 18 18 C 1.38015 * 119.32898 * 0.02562 * 17 16 15 19 19 N 1.31969 * 120.85792 * 0.02562 * 18 17 16 20 20 C 1.46503 * 120.00238 * 239.99998 * 13 3 2 21 21 H 1.09002 * 110.74659 * 177.70128 * 20 13 3 22 22 C 1.54417 * 110.83624 * 54.24874 * 20 13 3 23 23 O 1.43361 * 107.57138 * 220.44479 * 22 20 13 24 24 C 1.43139 * 109.84683 * 358.78048 * 23 22 20 25 25 C 1.54747 * 105.85156 * 23.65088 * 24 23 22 26 26 C 1.52604 * 110.53596 * 265.04575 * 24 23 22 27 27 C 1.53131 * 109.31249 * 293.82890 * 26 24 23 28 28 N 1.46852 * 109.46856 * 301.66621 * 27 26 24 29 29 C 1.46862 * 111.30035 * 62.13172 * 28 27 26 30 30 C 1.52600 * 110.52703 * 142.54545 * 24 23 22 31 31 H 1.09006 * 109.46540 * 179.97438 * 1 2 3 32 32 H 1.08998 * 109.47073 * 299.99999 * 1 2 3 33 33 H 1.09001 * 109.46870 * 60.00203 * 1 2 3 34 34 H 1.08998 * 109.47073 * 240.00001 * 2 1 3 35 35 H 1.08997 * 109.47161 * 120.00188 * 2 1 3 36 36 H 0.96999 * 120.00146 * 179.97438 * 8 7 5 37 37 H 1.07994 * 120.45408 * 0.03831 * 15 14 13 38 38 H 1.08007 * 120.74402 * 180.02562 * 16 15 14 39 39 H 1.08001 * 120.33145 * 180.02562 * 17 16 15 40 40 H 1.08001 * 119.56794 * 179.72103 * 18 17 16 41 41 H 1.08997 * 109.83596 * 339.95584 * 22 20 13 42 42 H 1.09004 * 109.83170 * 100.85052 * 22 20 13 43 43 H 1.09006 * 111.31392 * 206.48653 * 25 24 23 44 44 H 1.08996 * 111.06681 * 82.21195 * 25 24 23 45 45 H 1.08999 * 109.49575 * 53.77867 * 26 24 23 46 46 H 1.09001 * 109.49837 * 173.87747 * 26 24 23 47 47 H 1.09002 * 109.47562 * 181.66836 * 27 26 24 48 48 H 1.09005 * 109.47344 * 61.66342 * 27 26 24 49 49 H 1.00903 * 110.99738 * 297.96466 * 28 27 26 50 50 H 1.08995 * 109.47135 * 177.86572 * 29 28 27 51 51 H 1.08994 * 109.47308 * 57.85654 * 29 28 27 52 52 H 1.09003 * 109.49519 * 186.11564 * 30 24 23 53 53 H 1.08997 * 109.50093 * 306.20929 * 30 24 23 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 2.0400 1.4425 0.0000 4 1 1.6054 1.9816 -0.8418 5 6 3.5419 1.4444 -0.1239 6 1 4.1471 1.8890 0.6522 7 6 4.1433 0.8785 -1.2280 8 7 3.4062 0.3375 -2.1733 9 14 6.0050 0.8802 -1.3812 10 1 6.5539 -0.3518 -0.7599 11 1 6.3835 0.9215 -2.8166 12 1 6.5575 2.0722 -0.6890 13 7 1.6524 2.0975 1.2517 14 6 2.0903 1.5866 2.4681 15 6 1.5377 2.0603 3.6539 16 6 1.9832 1.5435 4.8569 17 6 2.9697 0.5662 4.8338 18 6 3.4735 0.1426 3.6207 19 7 3.0302 0.6543 2.4879 20 6 0.8033 3.2910 1.2217 21 1 0.5759 3.6286 2.2328 22 6 -0.4934 3.0227 0.4274 23 8 -0.7685 4.1894 -0.3590 24 6 0.2267 5.1880 -0.1115 25 6 1.4733 4.4254 0.3976 26 6 -0.2494 6.1642 0.9604 27 6 -1.4448 6.9587 0.4269 28 7 -1.0520 7.6726 -0.7949 29 6 -0.6558 6.7371 -1.8554 30 6 0.5662 5.9354 -1.3979 31 1 -0.3632 -1.0278 -0.0005 32 1 -0.3633 0.5138 0.8900 33 1 -0.3633 0.5138 -0.8900 34 1 1.8934 -0.5138 -0.8900 35 1 1.8934 -0.5138 0.8899 36 1 3.8293 -0.0603 -2.9503 37 1 0.7714 2.8209 3.6352 38 1 1.5725 1.8915 5.7933 39 1 3.3389 0.1420 5.7559 40 1 4.2439 -0.6139 3.5985 41 1 -0.3557 2.1607 -0.2254 42 1 -1.3174 2.8368 1.1164 43 1 2.0933 5.0586 1.0323 44 1 2.0505 4.0193 -0.4331 45 1 -0.5488 5.6100 1.8500 46 1 0.5594 6.8498 1.2133 47 1 -1.7685 7.6776 1.1796 48 1 -2.2636 6.2755 0.2011 49 1 -0.3163 8.3365 -0.6050 50 1 -0.4071 7.2952 -2.7579 51 1 -1.4799 6.0553 -2.0651 52 1 1.3992 6.6143 -1.2152 53 1 0.8426 5.2199 -2.1723 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 ZINC001255170607.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 04:12:38 Heat of formation + Delta-G solvation = 13.526205 kcal Electronic energy + Delta-G solvation = -33136.465476 eV Core-core repulsion = 29201.349810 eV Total energy + Delta-G solvation = -3935.115667 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.41 seconds Orbital eigenvalues (eV) -40.61481 -39.48261 -37.37215 -35.95589 -33.32600 -31.97632 -31.71021 -31.24926 -30.97035 -30.25216 -28.50444 -26.63083 -25.72119 -23.44511 -23.08365 -22.91186 -22.29447 -21.84512 -20.95787 -19.88948 -18.98492 -17.36669 -16.62416 -15.90718 -15.80463 -15.55244 -15.12671 -14.93858 -14.72988 -14.48430 -14.37892 -14.16819 -14.05510 -13.76732 -13.33084 -13.15449 -12.96730 -12.71937 -12.52890 -12.38878 -12.18981 -11.83452 -11.77722 -11.71302 -11.37192 -11.32847 -11.20278 -11.18368 -11.00988 -10.82615 -10.77562 -10.63326 -10.29707 -10.05125 -9.90264 -9.70355 -9.51399 -9.21550 -9.08524 -8.83450 -8.46276 -8.39589 -8.19615 -6.74277 -5.94880 -3.96966 1.87026 2.07219 3.33242 3.39684 3.42168 3.59381 4.03006 4.26575 4.48400 4.52057 4.73804 4.77296 4.90000 4.98590 5.11178 5.17158 5.22609 5.27124 5.33426 5.35955 5.37738 5.43677 5.62157 5.66309 5.72058 5.75207 5.78312 5.80688 5.89098 5.96009 5.98149 6.04991 6.11822 6.19457 6.20511 6.23496 6.27137 6.36905 6.45883 6.51049 6.53533 6.77240 6.88892 6.91109 6.97473 7.17372 7.25722 7.32089 7.34315 7.44860 7.81821 7.92813 8.11689 8.24572 8.49343 9.00366 9.09363 9.64721 11.09140 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.009437 B = 0.004715 C = 0.003735 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2966.434013 B = 5937.056583 C = 7494.312379 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C -0.134 4.134 3 C 0.286 3.714 4 H 0.042 0.958 5 C -0.482 4.482 6 H 0.060 0.940 7 C 0.059 3.941 8 N -0.898 5.898 9 Si 0.894 3.106 10 H -0.282 1.282 11 H -0.290 1.290 12 H -0.279 1.279 13 N -0.579 5.579 14 C 0.423 3.577 15 C -0.266 4.266 16 C -0.042 4.042 17 C -0.260 4.260 18 C 0.143 3.857 19 N -0.489 5.489 20 C 0.126 3.874 21 H 0.091 0.909 22 C 0.025 3.975 23 O -0.364 6.364 24 C 0.112 3.888 25 C -0.156 4.156 26 C -0.166 4.166 27 C 0.062 3.938 28 N -0.687 5.687 29 C 0.060 3.940 30 C -0.147 4.147 31 H 0.033 0.967 32 H 0.036 0.964 33 H 0.044 0.956 34 H 0.101 0.899 35 H 0.053 0.947 36 H 0.259 0.741 37 H 0.119 0.881 38 H 0.118 0.882 39 H 0.117 0.883 40 H 0.144 0.856 41 H 0.099 0.901 42 H 0.062 0.938 43 H 0.077 0.923 44 H 0.101 0.899 45 H 0.069 0.931 46 H 0.069 0.931 47 H 0.070 0.930 48 H 0.078 0.922 49 H 0.336 0.664 50 H 0.072 0.928 51 H 0.080 0.920 52 H 0.071 0.929 53 H 0.080 0.920 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.108 8.951 8.030 13.968 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 -0.206 4.206 2 C -0.173 4.173 3 C 0.186 3.814 4 H 0.060 0.940 5 C -0.521 4.521 6 H 0.078 0.922 7 C -0.141 4.141 8 N -0.539 5.539 9 Si 0.723 3.277 10 H -0.208 1.208 11 H -0.216 1.216 12 H -0.204 1.204 13 N -0.288 5.288 14 C 0.188 3.812 15 C -0.292 4.292 16 C -0.068 4.068 17 C -0.284 4.284 18 C -0.018 4.018 19 N -0.204 5.204 20 C 0.019 3.981 21 H 0.109 0.891 22 C -0.052 4.052 23 O -0.283 6.283 24 C 0.072 3.928 25 C -0.195 4.195 26 C -0.205 4.205 27 C -0.068 4.068 28 N -0.315 5.315 29 C -0.069 4.069 30 C -0.187 4.187 31 H 0.052 0.948 32 H 0.055 0.945 33 H 0.063 0.937 34 H 0.119 0.881 35 H 0.072 0.928 36 H 0.069 0.931 37 H 0.136 0.864 38 H 0.136 0.864 39 H 0.135 0.865 40 H 0.161 0.839 41 H 0.117 0.883 42 H 0.081 0.919 43 H 0.095 0.905 44 H 0.120 0.880 45 H 0.088 0.912 46 H 0.087 0.913 47 H 0.088 0.912 48 H 0.097 0.903 49 H 0.153 0.847 50 H 0.091 0.909 51 H 0.098 0.902 52 H 0.090 0.910 53 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges -7.659 8.747 6.451 13.296 hybrid contribution 1.859 -0.263 1.394 2.338 sum -5.800 8.484 7.845 12.929 Atomic orbital electron populations 1.22001 0.99962 0.99253 0.99433 1.21981 0.91037 1.00399 1.03845 1.18776 0.94961 0.88871 0.78747 0.94027 1.21246 0.90763 1.36086 1.04019 0.92173 1.24805 0.97745 0.95683 0.95853 1.69852 1.34584 1.39684 1.09768 0.86570 0.86235 0.78304 0.76637 1.20797 1.21636 1.20383 1.47114 1.50055 1.26895 1.04784 1.18384 0.88136 0.89114 0.85612 1.21394 1.07058 1.07955 0.92766 1.21067 0.94540 0.94220 0.96936 1.21635 1.03757 1.03909 0.99055 1.22533 0.96163 0.95816 0.87290 1.67771 1.11604 1.12100 1.28947 1.22391 0.90091 0.86185 0.99388 0.89106 1.23995 0.96029 0.89894 0.95267 1.88362 1.49394 1.24707 1.65875 1.21798 0.87698 0.88911 0.94356 1.23717 0.97276 0.96763 1.01696 1.22616 0.99836 0.99170 0.98920 1.21954 0.97017 0.96522 0.91258 1.60652 1.44313 1.17783 1.08762 1.22003 0.96643 0.94291 0.94009 1.22257 0.99022 1.00005 0.97371 0.94808 0.94531 0.93727 0.88091 0.92805 0.93090 0.86358 0.86404 0.86492 0.83893 0.88330 0.91950 0.90460 0.88010 0.91232 0.91285 0.91186 0.90331 0.84737 0.90940 0.90194 0.91015 0.90102 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -2.93 8.36 37.16 0.31 -2.62 16 2 C -0.13 -3.11 5.13 -26.73 -0.14 -3.24 16 3 C 0.29 6.62 0.93 -69.09 -0.06 6.56 16 4 H 0.04 1.05 6.34 -51.93 -0.33 0.72 16 5 C -0.48 -12.55 7.38 -34.44 -0.25 -12.81 16 6 H 0.06 1.65 7.18 -52.49 -0.38 1.28 16 7 C 0.06 1.58 5.29 -17.82 -0.09 1.49 16 8 N -0.90 -24.71 11.29 55.43 0.63 -24.08 16 9 Si 0.89 21.46 29.54 -169.99 -5.02 16.44 16 10 H -0.28 -6.81 7.11 56.52 0.40 -6.41 16 11 H -0.29 -6.94 7.11 56.52 0.40 -6.54 16 12 H -0.28 -6.70 7.11 56.52 0.40 -6.30 16 13 N -0.58 -11.38 1.98 -157.78 -0.31 -11.70 16 14 C 0.42 8.33 6.58 -155.02 -1.02 7.31 16 15 C -0.27 -4.37 9.30 -39.22 -0.36 -4.73 16 16 C -0.04 -0.61 10.17 -39.32 -0.40 -1.01 16 17 C -0.26 -3.88 10.10 -39.42 -0.40 -4.28 16 18 C 0.14 2.50 11.17 -17.57 -0.20 2.31 16 19 N -0.49 -10.31 6.51 -12.44 -0.08 -10.39 16 20 C 0.13 2.05 2.90 -65.91 -0.19 1.86 16 21 H 0.09 1.32 5.22 -51.93 -0.27 1.05 16 22 C 0.03 0.41 6.33 37.90 0.24 0.65 16 23 O -0.36 -5.76 10.05 -35.23 -0.35 -6.11 16 24 C 0.11 1.54 0.68 -90.11 -0.06 1.48 16 25 C -0.16 -2.47 5.53 -24.54 -0.14 -2.61 16 26 C -0.17 -1.87 4.95 -26.87 -0.13 -2.01 16 27 C 0.06 0.67 6.46 -3.78 -0.02 0.64 16 28 N -0.69 -7.39 6.86 -113.69 -0.78 -8.17 16 29 C 0.06 0.70 6.47 -3.78 -0.02 0.67 16 30 C -0.15 -1.89 5.08 -26.87 -0.14 -2.02 16 31 H 0.03 0.61 8.14 -51.93 -0.42 0.19 16 32 H 0.04 0.67 6.60 -51.93 -0.34 0.33 16 33 H 0.04 0.87 6.93 -51.93 -0.36 0.51 16 34 H 0.10 2.65 5.95 -51.93 -0.31 2.34 16 35 H 0.05 1.30 6.31 -51.93 -0.33 0.98 16 36 H 0.26 6.92 8.31 -40.82 -0.34 6.58 16 37 H 0.12 1.70 5.89 -52.49 -0.31 1.39 16 38 H 0.12 1.34 8.06 -52.48 -0.42 0.92 16 39 H 0.12 1.41 8.06 -52.49 -0.42 0.99 16 40 H 0.14 2.19 8.06 -52.49 -0.42 1.77 16 41 H 0.10 1.81 3.25 -51.93 -0.17 1.64 16 42 H 0.06 0.91 8.14 -51.93 -0.42 0.48 16 43 H 0.08 1.15 7.99 -51.93 -0.41 0.73 16 44 H 0.10 1.96 6.78 -51.93 -0.35 1.61 16 45 H 0.07 0.78 7.61 -51.93 -0.40 0.38 16 46 H 0.07 0.72 8.13 -51.93 -0.42 0.29 16 47 H 0.07 0.65 8.14 -51.93 -0.42 0.22 16 48 H 0.08 0.96 7.93 -51.93 -0.41 0.55 16 49 H 0.34 3.13 8.85 -39.29 -0.35 2.78 16 50 H 0.07 0.75 8.14 -51.93 -0.42 0.33 16 51 H 0.08 1.05 7.93 -51.93 -0.41 0.64 16 52 H 0.07 0.84 8.14 -51.93 -0.42 0.41 16 53 H 0.08 1.17 8.14 -51.93 -0.42 0.75 16 LS Contribution 390.61 15.07 5.89 5.89 Total: -1.00 -28.28 390.61 -11.61 -39.89 By element: Atomic # 1 Polarization: 19.10 SS G_CDS: -8.49 Total: 10.61 kcal Atomic # 6 Polarization: -9.28 SS G_CDS: -3.09 Total: -12.37 kcal Atomic # 7 Polarization: -53.79 SS G_CDS: -0.55 Total: -54.34 kcal Atomic # 8 Polarization: -5.76 SS G_CDS: -0.35 Total: -6.11 kcal Atomic # 14 Polarization: 21.46 SS G_CDS: -5.02 Total: 16.44 kcal Total LS contribution 5.89 Total: 5.89 kcal Total: -28.28 -11.61 -39.89 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. ZINC001255170607.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 53.416 kcal (2) G-P(sol) polarization free energy of solvation -28.278 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 25.138 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.612 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.890 kcal (6) G-S(sol) free energy of system = (1) + (5) 13.526 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.41 seconds