Wall clock time and date at job start Tue Mar 31 2020 21:03:06 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 H 1.09001 * 110.67107 * 2 1 4 4 C 1.55339 * 110.58643 * 122.97016 * 2 1 3 5 5 C 1.54811 * 101.93195 * 155.54918 * 4 2 1 6 6 H 1.08998 * 110.48815 * 97.82397 * 5 4 2 7 7 C 1.50701 * 110.48997 * 220.34136 * 5 4 2 8 8 O 1.21290 * 119.99736 * 358.15184 * 7 5 4 9 9 N 1.34770 * 120.00402 * 178.15528 * 7 5 4 10 10 C 1.46931 * 120.64009 * 359.71813 * 9 7 5 11 11 C 1.52766 * 109.01392 * 233.61213 * 10 9 7 12 12 C 1.53032 * 109.40137 * 305.59885 * 11 10 9 13 13 C 1.53046 * 109.43317 * 181.11765 * 12 11 10 14 14 C 1.53196 * 109.32868 * 58.69133 * 13 12 11 15 15 N 1.46933 * 108.76919 * 54.64181 * 14 13 12 16 16 C 1.36933 * 120.63776 * 126.34210 * 15 14 13 17 17 H 1.07998 * 119.99871 * 207.69678 * 16 15 14 18 18 C 1.38811 * 120.00309 * 27.68890 * 16 15 14 19 19 N 1.31627 * 119.99898 * 17.35370 * 18 16 15 20 20 Si 1.86805 * 120.00161 * 197.35607 * 18 16 15 21 21 H 1.48504 * 109.46867 * 89.99927 * 20 18 16 22 22 H 1.48499 * 109.46928 * 209.99973 * 20 18 16 23 23 H 1.48497 * 109.46860 * 330.00323 * 20 18 16 24 24 C 1.46923 * 118.71708 * 306.35605 * 15 14 13 25 25 C 1.53030 * 109.45943 * 301.18390 * 12 11 10 26 26 C 1.53042 * 109.54850 * 61.18413 * 12 11 10 27 27 C 1.46928 * 120.64514 * 179.97438 * 9 7 5 28 28 C 1.54108 * 104.30406 * 339.07921 * 5 4 2 29 29 O 1.43743 * 107.29366 * 358.04041 * 28 5 4 30 30 H 1.09011 * 109.46713 * 181.50713 * 1 2 3 31 31 H 1.08992 * 109.47528 * 301.50647 * 1 2 3 32 32 H 1.09001 * 109.47316 * 61.51504 * 1 2 3 33 33 H 1.09003 * 110.96162 * 37.41566 * 4 2 1 34 34 H 1.08996 * 111.00842 * 273.70085 * 4 2 1 35 35 H 1.08995 * 109.58855 * 353.44646 * 10 9 7 36 36 H 1.09001 * 109.58758 * 113.86798 * 10 9 7 37 37 H 1.09003 * 109.55888 * 185.56219 * 11 10 9 38 38 H 1.08995 * 109.38019 * 65.53311 * 11 10 9 39 39 H 1.08997 * 109.49149 * 178.64439 * 13 12 11 40 40 H 1.09001 * 109.49609 * 298.73281 * 13 12 11 41 41 H 1.08995 * 109.58358 * 294.85162 * 14 13 12 42 42 H 1.08999 * 109.58564 * 174.42635 * 14 13 12 43 43 H 0.97000 * 119.99774 * 180.02562 * 19 18 16 44 44 H 1.08996 * 109.58695 * 293.83974 * 24 15 14 45 45 H 1.09004 * 109.57666 * 173.41999 * 24 15 14 46 46 H 1.08993 * 109.49705 * 61.26252 * 25 12 11 47 47 H 1.08996 * 109.49485 * 181.32273 * 25 12 11 48 48 H 1.08990 * 109.49572 * 178.72274 * 26 12 11 49 49 H 1.09000 * 109.52383 * 58.64500 * 26 12 11 50 50 H 1.09001 * 109.58493 * 246.11747 * 27 9 7 51 51 H 1.08995 * 109.58758 * 6.39939 * 27 9 7 52 52 H 1.09001 * 109.87606 * 117.46096 * 28 5 4 53 53 H 1.09000 * 109.87986 * 238.46367 * 28 5 4 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 1.5301 0.0000 0.0000 3 1 1.9148 1.0198 0.0000 4 6 2.0763 -0.7914 1.2200 5 6 3.4796 -1.2166 0.7235 6 1 4.2407 -0.5330 1.0997 7 6 3.7843 -2.6296 1.1498 8 8 2.9839 -3.2465 1.8205 9 7 4.9460 -3.2076 0.7858 10 6 5.9230 -2.4754 -0.0316 11 6 6.2705 -3.3129 -1.2611 12 6 6.7377 -4.7004 -0.8154 13 6 7.1126 -5.5308 -2.0452 14 6 8.2196 -4.8127 -2.8235 15 7 9.3406 -4.5444 -1.9123 16 6 10.6091 -4.9524 -2.2274 17 1 11.3171 -5.1704 -1.4416 18 6 10.9851 -5.0860 -3.5570 19 7 10.2729 -4.5115 -4.5032 20 14 12.5018 -6.0811 -4.0033 21 1 12.1159 -7.4973 -4.2285 22 1 13.1083 -5.5303 -5.2418 23 1 13.4865 -6.0067 -2.8943 24 6 9.0739 -3.8302 -0.6563 25 6 7.9573 -4.5587 0.0980 26 6 5.6097 -5.4005 -0.0541 27 6 5.2577 -4.5842 1.1941 28 6 3.3840 -1.1253 -0.8119 29 8 2.0385 -0.7351 -1.1339 30 1 -0.3633 -1.0274 0.0270 31 1 -0.3634 0.5370 0.8761 32 1 -0.3634 0.4901 -0.9033 33 1 1.4565 -1.6636 1.4282 34 1 2.1522 -0.1512 2.0988 35 1 5.4948 -1.5244 -0.3483 36 1 6.8260 -2.2956 0.5518 37 1 7.0667 -2.8240 -1.8225 38 1 5.3878 -3.4118 -1.8927 39 1 7.4683 -6.5109 -1.7276 40 1 6.2375 -5.6503 -2.6840 41 1 7.8369 -3.8720 -3.2191 42 1 8.5589 -5.4454 -3.6438 43 1 10.5355 -4.6052 -5.4323 44 1 8.7610 -2.8094 -0.8758 45 1 9.9771 -3.8145 -0.0462 46 1 7.6835 -3.9862 0.9842 47 1 8.3048 -5.5476 0.3968 48 1 5.9354 -6.3972 0.2432 49 1 4.7322 -5.4808 -0.6957 50 1 6.1058 -4.5791 1.8788 51 1 4.3915 -5.0237 1.6886 52 1 4.0854 -0.3780 -1.1831 53 1 3.6072 -2.0956 -1.2556 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 ZINC000957570872.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 21:03:06 Heat of formation + Delta-G solvation = -64.299537 kcal Electronic energy + Delta-G solvation = -31498.325596 eV Core-core repulsion = 27563.031152 eV Total energy + Delta-G solvation = -3935.294444 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.41 seconds Orbital eigenvalues (eV) -41.06051 -39.62208 -38.33862 -35.97327 -33.73742 -32.68268 -32.26592 -31.21056 -30.70654 -30.01374 -28.04448 -26.43583 -25.25868 -23.79693 -23.33548 -22.69549 -21.84581 -21.49480 -20.46966 -19.22323 -17.67493 -17.47868 -16.97231 -16.44437 -16.28852 -15.73987 -15.11565 -14.92132 -14.72509 -14.39137 -14.11963 -14.02344 -13.88621 -13.54706 -13.49120 -13.24007 -12.90381 -12.80138 -12.63575 -12.48540 -12.26002 -12.02381 -11.66792 -11.52006 -11.45912 -11.38697 -11.33053 -11.23121 -11.12903 -11.00784 -10.76537 -10.59000 -10.40786 -10.17337 -10.10875 -9.98565 -9.76986 -9.67284 -9.51415 -9.40344 -8.56756 -8.45672 -6.66635 -5.80220 -3.21905 2.47976 2.88291 3.36402 3.43796 3.44393 3.55608 4.07993 4.26108 4.48329 4.55165 4.70291 4.76312 4.84726 4.91956 5.02058 5.05146 5.10629 5.18805 5.25139 5.31462 5.35294 5.37540 5.41287 5.45781 5.46794 5.57694 5.64182 5.66035 5.74256 5.82485 5.83404 5.91092 5.95345 5.98838 6.08259 6.10303 6.21032 6.29027 6.38044 6.51262 6.53905 6.62797 6.63416 6.69541 6.81241 6.88166 6.97292 7.33247 7.37534 7.66290 7.78686 8.05928 8.44019 9.20562 9.84294 10.40611 11.27897 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.022964 B = 0.002749 C = 0.002594 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1218.982718 B =10182.435206 C =10789.548514 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C 0.070 3.930 3 H 0.071 0.929 4 C -0.135 4.135 5 C -0.147 4.147 6 H 0.109 0.891 7 C 0.524 3.476 8 O -0.544 6.544 9 N -0.603 5.603 10 C 0.100 3.900 11 C -0.127 4.127 12 C -0.045 4.045 13 C -0.130 4.130 14 C 0.171 3.829 15 N -0.591 5.591 16 C -0.251 4.251 17 H 0.064 0.936 18 C 0.002 3.998 19 N -0.902 5.902 20 Si 0.901 3.099 21 H -0.288 1.288 22 H -0.292 1.292 23 H -0.280 1.280 24 C 0.146 3.854 25 C -0.126 4.126 26 C -0.124 4.124 27 C 0.112 3.888 28 C 0.058 3.942 29 O -0.370 6.370 30 H 0.065 0.935 31 H 0.071 0.929 32 H 0.063 0.937 33 H 0.098 0.902 34 H 0.083 0.917 35 H 0.080 0.920 36 H 0.076 0.924 37 H 0.093 0.907 38 H 0.060 0.940 39 H 0.055 0.945 40 H 0.046 0.954 41 H 0.020 0.980 42 H 0.085 0.915 43 H 0.253 0.747 44 H 0.018 0.982 45 H 0.050 0.950 46 H 0.050 0.950 47 H 0.058 0.942 48 H 0.072 0.928 49 H 0.061 0.939 50 H 0.070 0.930 51 H 0.086 0.914 52 H 0.071 0.929 53 H 0.091 0.909 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -15.153 7.967 10.520 20.094 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 -0.203 4.203 2 C 0.012 3.988 3 H 0.089 0.911 4 C -0.173 4.173 5 C -0.169 4.169 6 H 0.127 0.873 7 C 0.312 3.688 8 O -0.422 6.422 9 N -0.336 5.336 10 C -0.022 4.022 11 C -0.165 4.165 12 C -0.046 4.046 13 C -0.170 4.170 14 C 0.045 3.955 15 N -0.313 5.313 16 C -0.381 4.381 17 H 0.082 0.918 18 C -0.196 4.196 19 N -0.547 5.547 20 Si 0.731 3.269 21 H -0.215 1.215 22 H -0.218 1.218 23 H -0.205 1.205 24 C 0.019 3.981 25 C -0.165 4.165 26 C -0.162 4.162 27 C -0.010 4.010 28 C -0.019 4.019 29 O -0.289 6.289 30 H 0.084 0.916 31 H 0.090 0.910 32 H 0.082 0.918 33 H 0.116 0.884 34 H 0.101 0.899 35 H 0.098 0.902 36 H 0.095 0.905 37 H 0.111 0.889 38 H 0.078 0.922 39 H 0.073 0.927 40 H 0.065 0.935 41 H 0.038 0.962 42 H 0.103 0.897 43 H 0.063 0.937 44 H 0.036 0.964 45 H 0.068 0.932 46 H 0.069 0.931 47 H 0.077 0.923 48 H 0.091 0.909 49 H 0.080 0.920 50 H 0.088 0.912 51 H 0.104 0.896 52 H 0.089 0.911 53 H 0.109 0.891 Dipole moment (debyes) X Y Z Total from point charges -15.619 7.597 10.502 20.297 hybrid contribution 1.150 -0.488 -0.197 1.264 sum -14.470 7.109 10.304 19.134 Atomic orbital electron populations 1.21765 0.92953 1.03167 1.02437 1.23249 0.95517 0.95163 0.84831 0.91077 1.23234 0.94220 1.01644 0.98182 1.22726 1.00584 0.95571 0.97996 0.87293 1.20252 0.80902 0.88078 0.79585 1.90661 1.47147 1.64872 1.39532 1.48122 1.18112 1.15126 1.52262 1.21922 0.92267 0.95121 0.92927 1.21990 1.01841 0.96343 0.96304 1.20367 0.93777 0.94347 0.96068 1.22236 0.99511 0.99144 0.96065 1.20790 0.85252 0.97081 0.92335 1.44025 1.04385 1.64360 1.18578 1.19182 0.89315 1.38491 0.91063 0.91808 1.25012 0.98080 0.99970 0.96586 1.70031 1.40862 1.44099 0.99715 0.86316 0.82752 0.80178 0.77679 1.21506 1.21805 1.20497 1.20912 0.95165 0.93280 0.88712 1.22152 0.96113 1.01121 0.97091 1.22029 0.98907 0.98861 0.96405 1.21671 1.01305 0.80930 0.97092 1.23248 0.85130 1.01538 0.91999 1.88924 1.27486 1.73599 1.38923 0.91620 0.91050 0.91752 0.88401 0.89861 0.90184 0.90545 0.88865 0.92153 0.92670 0.93492 0.96231 0.89699 0.93681 0.96443 0.93190 0.93108 0.92344 0.90943 0.92013 0.91189 0.89569 0.91051 0.89115 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 18. 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 -1.13 9.66 37.16 0.36 -0.77 16 2 C 0.07 0.63 3.98 -25.49 -0.10 0.53 16 3 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 4 C -0.13 -1.28 5.97 -24.54 -0.15 -1.43 16 5 C -0.15 -1.47 2.50 -90.24 -0.23 -1.69 16 6 H 0.11 0.86 7.94 -51.93 -0.41 0.44 16 7 C 0.52 6.78 6.89 -10.99 -0.08 6.70 16 8 O -0.54 -8.75 14.86 5.55 0.08 -8.67 16 9 N -0.60 -7.36 2.95 -173.00 -0.51 -7.87 16 10 C 0.10 1.12 5.13 -3.93 -0.02 1.10 16 11 C -0.13 -1.74 4.13 -26.83 -0.11 -1.85 16 12 C -0.05 -0.67 0.51 -154.43 -0.08 -0.75 16 13 C -0.13 -2.34 4.90 -26.61 -0.13 -2.47 16 14 C 0.17 3.83 4.84 -3.70 -0.02 3.82 16 15 N -0.59 -13.95 2.99 -172.32 -0.52 -14.47 16 16 C -0.25 -6.67 9.59 -15.06 -0.14 -6.82 16 17 H 0.06 1.68 7.89 -52.49 -0.41 1.27 16 18 C 0.00 0.05 4.91 -17.43 -0.09 -0.03 16 19 N -0.90 -25.54 11.19 55.49 0.62 -24.92 16 20 Si 0.90 21.38 29.59 -169.99 -5.03 16.35 16 21 H -0.29 -6.85 7.11 56.52 0.40 -6.45 16 22 H -0.29 -7.01 7.11 56.52 0.40 -6.60 16 23 H -0.28 -6.51 7.11 56.52 0.40 -6.11 16 24 C 0.15 2.80 6.05 -3.71 -0.02 2.78 16 25 C -0.13 -1.97 4.14 -26.62 -0.11 -2.08 16 26 C -0.12 -1.63 4.90 -26.59 -0.13 -1.76 16 27 C 0.11 1.40 5.97 -3.69 -0.02 1.38 16 28 C 0.06 0.60 5.62 37.74 0.21 0.81 16 29 O -0.37 -4.41 11.22 -35.23 -0.40 -4.80 16 30 H 0.06 0.56 8.14 -51.92 -0.42 0.14 16 31 H 0.07 0.41 8.14 -51.93 -0.42 -0.01 16 32 H 0.06 0.48 8.14 -51.93 -0.42 0.05 16 33 H 0.10 1.14 6.82 -51.93 -0.35 0.78 16 34 H 0.08 0.63 8.14 -51.93 -0.42 0.21 16 35 H 0.08 0.75 4.46 -51.93 -0.23 0.52 16 36 H 0.08 0.86 6.73 -51.93 -0.35 0.51 16 37 H 0.09 1.48 4.98 -51.93 -0.26 1.22 16 38 H 0.06 0.82 7.78 -51.93 -0.40 0.42 16 39 H 0.05 1.04 8.14 -51.93 -0.42 0.61 16 40 H 0.05 0.79 8.14 -51.93 -0.42 0.36 16 41 H 0.02 0.46 6.66 -51.93 -0.35 0.11 16 42 H 0.08 2.20 6.03 -51.93 -0.31 1.89 16 43 H 0.25 6.97 8.31 -40.82 -0.34 6.63 16 44 H 0.02 0.33 6.72 -51.93 -0.35 -0.02 16 45 H 0.05 0.97 7.93 -51.93 -0.41 0.56 16 46 H 0.05 0.69 5.00 -51.93 -0.26 0.43 16 47 H 0.06 0.98 8.14 -51.93 -0.42 0.56 16 48 H 0.07 0.93 8.14 -51.93 -0.42 0.50 16 49 H 0.06 0.84 8.14 -51.93 -0.42 0.42 16 50 H 0.07 0.83 6.66 -51.93 -0.35 0.49 16 51 H 0.09 1.15 7.00 -51.93 -0.36 0.78 16 52 H 0.07 0.62 7.68 -51.93 -0.40 0.22 16 53 H 0.09 1.04 6.75 -51.93 -0.35 0.69 16 LS Contribution 380.60 15.07 5.74 5.74 Total: -1.00 -30.63 380.60 -9.79 -40.42 By element: Atomic # 1 Polarization: 9.67 SS G_CDS: -8.93 Total: 0.75 kcal Atomic # 6 Polarization: -1.67 SS G_CDS: -0.85 Total: -2.52 kcal Atomic # 7 Polarization: -46.86 SS G_CDS: -0.41 Total: -47.26 kcal Atomic # 8 Polarization: -13.16 SS G_CDS: -0.31 Total: -13.47 kcal Atomic # 14 Polarization: 21.38 SS G_CDS: -5.03 Total: 16.35 kcal Total LS contribution 5.74 Total: 5.74 kcal Total: -30.63 -9.79 -40.42 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. ZINC000957570872.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 -23.875 kcal (2) G-P(sol) polarization free energy of solvation -30.634 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -54.509 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.791 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.425 kcal (6) G-S(sol) free energy of system = (1) + (5) -64.300 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.41 seconds