Wall clock time and date at job start Wed Apr 1 2020 04:19:12 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 1.53004 * 109.46830 * 2 1 4 4 H 1.08996 * 109.46959 * 56.45266 * 3 2 1 5 5 C 1.50697 * 109.46870 * 176.44757 * 3 2 1 6 6 O 1.21280 * 120.00181 * 103.77056 * 5 3 2 7 7 N 1.34779 * 120.00073 * 283.77280 * 5 3 2 8 8 C 1.46963 * 120.59280 * 5.75847 * 7 5 3 9 9 C 1.53814 * 108.39911 * 124.76079 * 8 7 5 10 10 N 1.46964 * 108.58074 * 49.63508 * 9 8 7 11 11 C 1.36930 * 120.59504 * 124.66915 * 10 9 8 12 12 H 1.08001 * 120.00314 * 213.07637 * 11 10 9 13 13 C 1.38815 * 119.99663 * 33.07966 * 11 10 9 14 14 N 1.31617 * 120.00590 * 9.00051 * 13 11 10 15 15 Si 1.86809 * 119.99731 * 189.00251 * 13 11 10 16 16 H 1.48503 * 109.46873 * 59.99889 * 15 13 11 17 17 H 1.48496 * 109.46957 * 179.97438 * 15 13 11 18 18 H 1.48500 * 109.47121 * 299.99812 * 15 13 11 19 19 C 1.46965 * 118.81143 * 304.64910 * 10 9 8 20 20 C 1.46964 * 120.59448 * 186.03761 * 7 5 3 21 21 N 1.46900 * 109.47095 * 296.44667 * 3 2 1 22 22 C 1.46900 * 111.00257 * 307.65622 * 21 3 2 23 23 C 1.46903 * 110.99765 * 183.70181 * 21 3 2 24 24 C 1.50699 * 109.46890 * 196.50006 * 23 21 3 25 25 C 1.38232 * 119.99648 * 269.72575 * 24 23 21 26 26 C 1.38236 * 119.99769 * 179.77295 * 25 24 23 27 27 C 1.38234 * 120.00097 * 0.49894 * 26 25 24 28 28 C 1.38235 * 119.99982 * 359.75705 * 27 26 25 29 29 C 1.38234 * 119.99891 * 359.97438 * 28 27 26 30 30 H 1.08998 * 109.46969 * 305.02324 * 1 2 3 31 31 H 1.09001 * 109.47498 * 65.02854 * 1 2 3 32 32 H 1.08999 * 109.46787 * 185.03028 * 1 2 3 33 33 H 1.09000 * 109.46807 * 240.00166 * 2 1 3 34 34 H 1.08999 * 109.46908 * 120.00106 * 2 1 3 35 35 H 1.09002 * 109.60958 * 244.54059 * 8 7 5 36 36 H 1.09002 * 109.61239 * 5.04787 * 8 7 5 37 37 H 1.09000 * 109.73777 * 289.84224 * 9 8 7 38 38 H 1.08998 * 109.53296 * 169.30544 * 9 8 7 39 39 H 0.96996 * 120.00424 * 179.97438 * 14 13 11 40 40 H 1.09002 * 109.60758 * 295.48153 * 19 10 9 41 41 H 1.08994 * 109.74779 * 175.05635 * 19 10 9 42 42 H 1.09004 * 109.61276 * 354.94368 * 20 7 5 43 43 H 1.08995 * 109.61025 * 115.46035 * 20 7 5 44 44 H 1.08998 * 109.46602 * 64.92680 * 22 21 3 45 45 H 1.08993 * 109.47183 * 184.93401 * 22 21 3 46 46 H 1.08999 * 109.46967 * 304.93415 * 22 21 3 47 47 H 1.08998 * 109.46751 * 316.49741 * 23 21 3 48 48 H 1.08996 * 109.46974 * 76.49665 * 23 21 3 49 49 H 1.07994 * 120.00239 * 359.97438 * 25 24 23 50 50 H 1.08002 * 120.00075 * 180.23263 * 26 25 24 51 51 H 1.08002 * 120.00064 * 179.72951 * 27 26 25 52 52 H 1.08000 * 120.00294 * 179.97438 * 28 27 26 53 53 H 1.08001 * 120.00447 * 179.97438 * 29 28 27 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 1.4426 0.0000 4 1 1.6256 1.9743 0.8565 5 6 3.5444 1.4435 0.0880 6 8 4.2095 1.6727 -0.8998 7 7 4.1508 1.1895 1.2646 8 6 3.3650 0.7868 2.4394 9 6 3.9267 -0.5447 2.9661 10 7 5.3848 -0.4181 3.0988 11 6 6.0009 -0.6760 4.2941 12 1 6.8840 -0.1225 4.5771 13 6 5.4903 -1.6492 5.1422 14 7 4.5267 -2.4440 4.7275 15 14 6.1709 -1.8307 6.8724 16 1 5.9699 -0.5628 7.6189 17 1 5.4617 -2.9331 7.5701 18 1 7.6217 -2.1400 6.8037 19 6 6.1700 -0.0100 1.9254 20 6 5.6089 1.3162 1.3973 21 7 1.6216 2.1098 -1.2400 22 6 2.0077 1.3217 -2.4181 23 6 2.1681 3.4713 -1.3154 24 6 1.4167 4.2571 -2.3590 25 6 1.8565 4.2624 -3.6695 26 6 1.1646 4.9794 -4.6277 27 6 0.0389 5.6993 -4.2735 28 6 -0.3978 5.6982 -2.9619 29 6 0.2909 4.9768 -2.0047 30 1 -0.3633 0.5898 0.8416 31 1 -0.3634 0.4338 -0.9316 32 1 -0.3633 -1.0237 0.0901 33 1 1.8933 -0.5138 -0.8900 34 1 1.8933 -0.5139 0.8900 35 1 3.4442 1.5515 3.2122 36 1 2.3207 0.6581 2.1545 37 1 3.6912 -1.3462 2.2659 38 1 3.4885 -0.7656 3.9394 39 1 4.1702 -3.1242 5.3199 40 1 6.0943 -0.7734 1.1511 41 1 7.2143 0.1215 2.2086 42 1 6.0471 1.5369 0.4239 43 1 5.8442 2.1176 2.0975 44 1 1.4652 0.3763 -2.4163 45 1 1.7649 1.8783 -3.3231 46 1 3.0795 1.1255 -2.3887 47 1 2.0618 3.9595 -0.3467 48 1 3.2231 3.4250 -1.5851 49 1 2.7386 3.7039 -3.9454 50 1 1.5060 4.9805 -5.6524 51 1 -0.4991 6.2629 -5.0213 52 1 -1.2770 6.2610 -2.6850 53 1 -0.0500 4.9762 -0.9799 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 ZINC000339279711.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 04:19:12 Heat of formation + Delta-G solvation = 33.185490 kcal Electronic energy + Delta-G solvation = -31701.347206 eV Core-core repulsion = 27767.084030 eV Total energy + Delta-G solvation = -3934.263176 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.29 seconds Orbital eigenvalues (eV) -40.57826 -39.27005 -37.50768 -36.21630 -34.21260 -33.37893 -31.41663 -31.04728 -30.88249 -30.20332 -28.09966 -26.99836 -26.38648 -23.87019 -23.56876 -22.77698 -22.59967 -21.30426 -21.06031 -20.12297 -18.51900 -17.41547 -16.84865 -16.45922 -16.14451 -15.54590 -15.34572 -15.23358 -14.78005 -14.71794 -14.27873 -14.16046 -13.84654 -13.52566 -13.50806 -13.46215 -13.29342 -13.03359 -12.77970 -12.58695 -12.53020 -12.07001 -11.85744 -11.75028 -11.58980 -11.44153 -11.29742 -11.08502 -10.98848 -10.89260 -10.80049 -10.70737 -10.62510 -10.55053 -10.26880 -10.13398 -9.93957 -9.80094 -8.99551 -8.86544 -8.63174 -8.27712 -7.98153 -6.68716 -5.89757 -3.41399 1.24889 1.31680 2.84974 3.31455 3.36899 3.37144 3.42659 3.59026 4.12832 4.39410 4.67692 4.74308 4.81867 4.90513 4.92765 5.02043 5.09799 5.23106 5.27031 5.30422 5.40810 5.42834 5.51318 5.57021 5.61831 5.71792 5.77489 5.80890 5.83857 5.90211 5.93321 5.94849 6.00423 6.06020 6.09599 6.15821 6.17945 6.25038 6.30081 6.36251 6.39776 6.40392 6.44109 6.58267 6.74735 6.86808 6.90014 6.98802 7.04081 7.18106 7.44399 7.67400 7.87419 8.35414 8.48236 9.09180 9.68827 10.28239 11.17566 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.022892 B = 0.002439 C = 0.002363 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1222.843467 B =11476.825469 C =11847.561513 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.139 4.139 2 C -0.121 4.121 3 C 0.069 3.931 4 H 0.103 0.897 5 C 0.483 3.517 6 O -0.559 6.559 7 N -0.591 5.591 8 C 0.072 3.928 9 C 0.161 3.839 10 N -0.590 5.590 11 C -0.257 4.257 12 H 0.065 0.935 13 C 0.007 3.993 14 N -0.905 5.905 15 Si 0.907 3.093 16 H -0.282 1.282 17 H -0.289 1.289 18 H -0.282 1.282 19 C 0.133 3.867 20 C 0.093 3.907 21 N -0.502 5.502 22 C -0.002 4.002 23 C 0.079 3.921 24 C -0.065 4.065 25 C -0.111 4.111 26 C -0.123 4.123 27 C -0.126 4.126 28 C -0.123 4.123 29 C -0.101 4.101 30 H 0.054 0.946 31 H 0.062 0.938 32 H 0.052 0.948 33 H 0.070 0.930 34 H 0.082 0.918 35 H 0.062 0.938 36 H 0.077 0.923 37 H 0.024 0.976 38 H 0.101 0.899 39 H 0.257 0.743 40 H 0.022 0.978 41 H 0.065 0.935 42 H 0.080 0.920 43 H 0.061 0.939 44 H 0.064 0.936 45 H 0.063 0.937 46 H 0.065 0.935 47 H 0.073 0.927 48 H 0.070 0.930 49 H 0.120 0.880 50 H 0.118 0.882 51 H 0.117 0.883 52 H 0.119 0.881 53 H 0.121 0.879 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.283 12.084 -13.516 20.843 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 -0.196 4.196 2 C -0.159 4.159 3 C -0.043 4.043 4 H 0.121 0.879 5 C 0.270 3.730 6 O -0.439 6.439 7 N -0.323 5.323 8 C -0.052 4.052 9 C 0.034 3.966 10 N -0.313 5.313 11 C -0.387 4.387 12 H 0.082 0.918 13 C -0.192 4.192 14 N -0.548 5.548 15 Si 0.737 3.263 16 H -0.209 1.209 17 H -0.215 1.215 18 H -0.208 1.208 19 C 0.006 3.994 20 C -0.031 4.031 21 N -0.225 5.225 22 C -0.149 4.149 23 C -0.048 4.048 24 C -0.066 4.066 25 C -0.130 4.130 26 C -0.141 4.141 27 C -0.144 4.144 28 C -0.141 4.141 29 C -0.120 4.120 30 H 0.073 0.927 31 H 0.081 0.919 32 H 0.071 0.929 33 H 0.088 0.912 34 H 0.100 0.900 35 H 0.081 0.919 36 H 0.095 0.905 37 H 0.042 0.958 38 H 0.119 0.881 39 H 0.067 0.933 40 H 0.040 0.960 41 H 0.083 0.917 42 H 0.098 0.902 43 H 0.079 0.921 44 H 0.083 0.917 45 H 0.082 0.918 46 H 0.084 0.916 47 H 0.092 0.908 48 H 0.088 0.912 49 H 0.138 0.862 50 H 0.136 0.864 51 H 0.135 0.865 52 H 0.137 0.863 53 H 0.139 0.861 Dipole moment (debyes) X Y Z Total from point charges -10.513 12.067 -13.890 21.191 hybrid contribution 1.192 -0.246 1.008 1.580 sum -9.322 11.821 -12.882 19.813 Atomic orbital electron populations 1.21636 0.94292 1.01185 1.02506 1.21728 0.97378 0.93176 1.03652 1.21953 0.89934 0.97740 0.94684 0.87928 1.21885 0.91434 0.76699 0.82960 1.90541 1.66781 1.51553 1.35057 1.48230 1.08215 1.65331 1.10510 1.22952 0.94593 1.00909 0.86759 1.21254 0.84469 0.89662 1.01174 1.43905 1.01278 1.79688 1.06457 1.19129 1.11209 1.14236 0.94130 0.91765 1.25234 0.98974 0.95344 0.99621 1.69912 1.28926 1.20490 1.35508 0.86307 0.78652 0.77345 0.84033 1.20872 1.21515 1.20778 1.21282 0.95385 0.92463 0.90294 1.22195 0.79911 0.99947 1.01036 1.62514 1.56971 1.01476 1.01499 1.22772 1.01927 0.97807 0.92405 1.21217 0.97715 0.88529 0.97361 1.19789 0.95657 0.96828 0.94323 1.21118 1.00012 0.99087 0.92769 1.21105 0.95982 0.97798 0.99227 1.21103 0.97110 0.99877 0.96345 1.21122 0.99921 0.99731 0.93371 1.21041 0.94723 0.96658 0.99583 0.92721 0.91853 0.92931 0.91153 0.89993 0.91918 0.90531 0.95815 0.88109 0.93327 0.95970 0.91661 0.90201 0.92103 0.91694 0.91799 0.91626 0.90820 0.91209 0.86209 0.86362 0.86480 0.86329 0.86132 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -1.51 9.68 37.16 0.36 -1.15 16 2 C -0.12 -1.56 4.53 -26.73 -0.12 -1.68 16 3 C 0.07 0.93 1.37 -68.86 -0.09 0.83 16 4 H 0.10 1.29 7.29 -51.93 -0.38 0.91 16 5 C 0.48 7.95 6.25 -10.99 -0.07 7.88 16 6 O -0.56 -10.31 11.34 5.56 0.06 -10.24 16 7 N -0.59 -10.31 2.94 -172.21 -0.51 -10.82 16 8 C 0.07 1.24 5.80 -3.37 -0.02 1.22 16 9 C 0.16 3.54 5.46 -3.37 -0.02 3.52 16 10 N -0.59 -14.13 2.95 -171.77 -0.51 -14.64 16 11 C -0.26 -6.74 9.57 -15.06 -0.14 -6.88 16 12 H 0.06 1.66 7.84 -52.49 -0.41 1.24 16 13 C 0.01 0.19 5.08 -17.43 -0.09 0.11 16 14 N -0.90 -24.93 11.05 55.49 0.61 -24.31 16 15 Si 0.91 20.83 29.56 -169.99 -5.03 15.81 16 16 H -0.28 -6.40 7.11 56.52 0.40 -6.00 16 17 H -0.29 -6.71 7.11 56.52 0.40 -6.31 16 18 H -0.28 -6.45 7.11 56.52 0.40 -6.05 16 19 C 0.13 2.76 6.67 -3.60 -0.02 2.74 16 20 C 0.09 1.70 6.60 -3.60 -0.02 1.67 16 21 N -0.50 -6.41 4.24 -237.74 -1.01 -7.42 16 22 C 0.00 -0.02 8.43 60.06 0.51 0.49 16 23 C 0.08 1.01 4.37 -4.97 -0.02 0.99 16 24 C -0.07 -0.76 5.07 -104.62 -0.53 -1.29 16 25 C -0.11 -1.23 8.13 -39.58 -0.32 -1.56 16 26 C -0.12 -1.20 10.05 -39.58 -0.40 -1.59 16 27 C -0.13 -1.15 10.05 -39.58 -0.40 -1.55 16 28 C -0.12 -1.16 10.05 -39.58 -0.40 -1.56 16 29 C -0.10 -1.08 9.70 -39.58 -0.38 -1.46 16 30 H 0.05 0.56 8.14 -51.93 -0.42 0.14 16 31 H 0.06 0.70 7.69 -51.93 -0.40 0.30 16 32 H 0.05 0.54 8.14 -51.93 -0.42 0.11 16 33 H 0.07 0.95 6.21 -51.93 -0.32 0.62 16 34 H 0.08 1.15 6.10 -51.93 -0.32 0.83 16 35 H 0.06 1.09 8.14 -51.93 -0.42 0.66 16 36 H 0.08 1.12 4.41 -51.93 -0.23 0.89 16 37 H 0.02 0.56 8.14 -51.93 -0.42 0.14 16 38 H 0.10 2.46 6.09 -51.93 -0.32 2.14 16 39 H 0.26 6.87 8.31 -40.82 -0.34 6.53 16 40 H 0.02 0.49 8.14 -51.93 -0.42 0.07 16 41 H 0.06 1.30 7.94 -51.93 -0.41 0.89 16 42 H 0.08 1.43 6.99 -51.93 -0.36 1.07 16 43 H 0.06 1.08 8.14 -51.93 -0.42 0.66 16 44 H 0.06 0.79 6.24 -51.93 -0.32 0.47 16 45 H 0.06 0.78 5.77 -51.93 -0.30 0.48 16 46 H 0.07 1.01 5.43 -51.93 -0.28 0.73 16 47 H 0.07 0.91 7.93 -51.93 -0.41 0.50 16 48 H 0.07 1.04 6.10 -51.93 -0.32 0.72 16 49 H 0.12 1.30 7.75 -52.49 -0.41 0.90 16 50 H 0.12 0.91 8.06 -52.49 -0.42 0.49 16 51 H 0.12 0.81 8.06 -52.49 -0.42 0.39 16 52 H 0.12 0.87 8.06 -52.49 -0.42 0.45 16 53 H 0.12 1.15 8.06 -52.49 -0.42 0.73 16 LS Contribution 399.44 15.07 6.02 6.02 Total: -1.00 -29.10 399.44 -11.09 -40.19 By element: Atomic # 1 Polarization: 13.26 SS G_CDS: -8.55 Total: 4.70 kcal Atomic # 6 Polarization: 2.91 SS G_CDS: -2.19 Total: 0.72 kcal Atomic # 7 Polarization: -55.79 SS G_CDS: -1.41 Total: -57.19 kcal Atomic # 8 Polarization: -10.31 SS G_CDS: 0.06 Total: -10.24 kcal Atomic # 14 Polarization: 20.83 SS G_CDS: -5.03 Total: 15.81 kcal Total LS contribution 6.02 Total: 6.02 kcal Total: -29.10 -11.09 -40.19 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. ZINC000339279711.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 73.378 kcal (2) G-P(sol) polarization free energy of solvation -29.099 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 44.278 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.093 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.192 kcal (6) G-S(sol) free energy of system = (1) + (5) 33.185 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.29 seconds