Wall clock time and date at job start Sat Apr 11 2020 06:09:45 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 1.50702 * 1 3 3 O 1.20825 * 120.00108 * 2 1 4 4 O 1.34223 * 120.00071 * 180.02562 * 2 1 3 5 5 C 1.45201 * 117.00273 * 179.97438 * 4 2 1 6 6 C 1.52999 * 109.47219 * 179.97438 * 5 4 2 7 7 C 1.53000 * 109.47228 * 59.99861 * 6 5 4 8 8 C 1.53000 * 109.46896 * 299.99734 * 6 5 4 9 9 C 1.53004 * 109.46914 * 179.97438 * 6 5 4 10 10 C 1.50702 * 109.46828 * 179.97438 * 9 6 5 11 11 O 1.21281 * 120.00327 * 359.97438 * 10 9 6 12 12 N 1.34780 * 119.99842 * 180.02562 * 10 9 6 13 13 C 1.46964 * 120.59248 * 180.02562 * 12 10 9 14 14 C 1.53371 * 108.63236 * 124.74761 * 13 12 10 15 15 H 1.08993 * 109.61155 * 289.67590 * 14 13 12 16 16 C 1.53007 * 109.60743 * 169.16552 * 14 13 12 17 17 N 1.46968 * 108.63679 * 49.42592 * 14 13 12 18 18 C 1.36940 * 120.59739 * 124.75196 * 17 14 13 19 19 H 1.07998 * 119.99902 * 31.72739 * 18 17 14 20 20 C 1.38807 * 119.99584 * 211.73255 * 18 17 14 21 21 N 1.31615 * 120.00544 * 17.97652 * 20 18 17 22 22 Si 1.86806 * 119.99594 * 197.98032 * 20 18 17 23 23 H 1.48492 * 109.47374 * 94.71287 * 22 20 18 24 24 H 1.48504 * 109.46835 * 214.71751 * 22 20 18 25 25 H 1.48500 * 109.46962 * 334.71240 * 22 20 18 26 26 C 1.46965 * 118.80724 * 304.76641 * 17 14 13 27 27 H 1.09001 * 109.74827 * 175.05582 * 26 17 14 28 28 C 1.52998 * 109.61353 * 295.48437 * 26 17 14 29 29 C 1.46969 * 120.59395 * 359.97220 * 12 10 9 30 30 H 1.08997 * 109.46751 * 239.99807 * 1 2 3 31 31 H 1.09000 * 109.46995 * 359.97438 * 1 2 3 32 32 H 1.08996 * 109.47643 * 119.99801 * 1 2 3 33 33 H 1.08995 * 109.47141 * 59.99660 * 5 4 2 34 34 H 1.09000 * 109.46922 * 299.99362 * 5 4 2 35 35 H 1.09003 * 109.46740 * 179.97438 * 7 6 5 36 36 H 1.08995 * 109.46871 * 299.99886 * 7 6 5 37 37 H 1.09003 * 109.46942 * 60.00123 * 7 6 5 38 38 H 1.08995 * 109.47297 * 300.00076 * 8 6 5 39 39 H 1.09000 * 109.47419 * 60.00499 * 8 6 5 40 40 H 1.09009 * 109.46942 * 180.02562 * 8 6 5 41 41 H 1.09004 * 109.46783 * 60.00534 * 9 6 5 42 42 H 1.08994 * 109.46935 * 299.99819 * 9 6 5 43 43 H 1.08989 * 109.61374 * 5.00203 * 13 12 10 44 44 H 1.08997 * 109.60601 * 244.48602 * 13 12 10 45 45 H 1.08997 * 109.47139 * 60.00221 * 16 14 13 46 46 H 1.09002 * 109.46703 * 180.02562 * 16 14 13 47 47 H 1.09000 * 109.47285 * 299.99954 * 16 14 13 48 48 H 0.97002 * 120.00337 * 179.97438 * 21 20 18 49 49 H 1.08999 * 109.47210 * 179.14614 * 28 26 17 50 50 H 1.09000 * 109.47171 * 299.14651 * 28 26 17 51 51 H 1.08998 * 109.46681 * 59.14961 * 28 26 17 52 52 H 1.09003 * 109.60494 * 354.99855 * 29 12 10 53 53 H 1.08993 * 109.60902 * 115.50733 * 29 12 10 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 1.5070 0.0000 0.0000 3 8 2.1112 1.0464 0.0000 4 8 2.1781 -1.1624 -0.0005 5 6 3.6282 -1.0865 -0.0011 6 6 4.2129 -2.5003 -0.0010 7 6 3.7409 -3.2475 -1.2498 8 6 3.7418 -3.2469 1.2487 9 6 5.7409 -2.4202 -0.0022 10 6 6.3168 -3.8128 -0.0014 11 8 5.5781 -4.7746 0.0004 12 7 7.6530 -3.9894 -0.0018 13 6 8.2288 -5.3416 -0.0016 14 6 9.1825 -5.4682 -1.1960 15 1 8.6086 -5.4837 -2.1225 16 6 9.9951 -6.7585 -1.0697 17 7 10.0899 -4.3120 -1.1971 18 6 11.4475 -4.4915 -1.1976 19 1 11.8784 -5.3512 -1.6891 20 6 12.2697 -3.5684 -0.5662 21 7 11.7651 -2.7337 0.3175 22 14 14.0924 -3.5107 -0.9710 23 1 14.3345 -2.4873 -2.0194 24 1 14.8599 -3.1590 0.2507 25 1 14.5318 -4.8400 -1.4660 26 6 9.5141 -2.9599 -1.1974 27 1 10.3102 -2.2205 -1.1098 28 6 8.7415 -2.7309 -2.4980 29 6 8.5603 -2.8332 -0.0035 30 1 -0.3633 -0.5139 0.8900 31 1 -0.3633 1.0277 0.0005 32 1 -0.3634 -0.5138 -0.8899 33 1 3.9645 -0.5545 0.8888 34 1 3.9638 -0.5542 -0.8911 35 1 4.1579 -4.2546 -1.2499 36 1 2.6524 -3.3046 -1.2494 37 1 4.0766 -2.7156 -2.1401 38 1 4.0781 -2.7145 2.1384 39 1 2.6533 -3.3040 1.2491 40 1 4.1588 -4.2541 1.2490 41 1 6.0775 -1.8877 0.8874 42 1 6.0761 -1.8884 -0.8926 43 1 7.4311 -6.0789 -0.0908 44 1 8.7792 -5.5046 0.9249 45 1 9.3192 -7.6134 -1.0538 46 1 10.6724 -6.8459 -1.9193 47 1 10.5730 -6.7350 -0.1458 48 1 12.3398 -2.0889 0.7590 49 1 8.3028 -1.7332 -2.4892 50 1 9.4213 -2.8215 -3.3452 51 1 7.9499 -3.4751 -2.5861 52 1 7.9814 -1.9141 -0.0938 53 1 9.1343 -2.8173 0.9229 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 ZINC000880455917.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:09:45 Heat of formation + Delta-G solvation = -103.827380 kcal Electronic energy + Delta-G solvation = -32037.183872 eV Core-core repulsion = 27909.719320 eV Total energy + Delta-G solvation = -4127.464552 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.33 seconds Orbital eigenvalues (eV) -40.70209 -39.97353 -37.96356 -36.92379 -35.30876 -33.99002 -32.77776 -31.36551 -30.69330 -28.69917 -27.84206 -27.10862 -26.73764 -26.05265 -25.27808 -23.53729 -21.50878 -21.03193 -19.99831 -19.05420 -18.15007 -17.70858 -17.07958 -16.72717 -16.19187 -15.80080 -15.36455 -15.25931 -14.81742 -14.49297 -14.32327 -14.10253 -13.82367 -13.65904 -13.31814 -13.16695 -13.05335 -12.96466 -12.78913 -12.50228 -12.41452 -12.14802 -11.84210 -11.65656 -11.54494 -11.28342 -11.19025 -11.07111 -11.00226 -10.99038 -10.85437 -10.76636 -10.71495 -10.64310 -10.55870 -10.50932 -10.17320 -10.12064 -9.77187 -9.61718 -9.05882 -8.66425 -8.00422 -6.64588 -5.90750 -3.35600 2.00231 2.51235 3.04854 3.31485 3.40077 3.40208 3.57051 4.40331 4.46321 4.61893 4.71345 4.80710 4.94585 4.95435 5.11707 5.16269 5.24716 5.27343 5.30208 5.39882 5.46211 5.62500 5.73834 5.78674 5.84900 5.95869 5.96310 6.05414 6.06932 6.11623 6.12996 6.23045 6.26763 6.27305 6.32515 6.34740 6.46504 6.46979 6.57416 6.62522 6.68736 6.74036 6.85284 6.93201 7.15176 7.17031 7.53462 7.55949 7.74150 8.04982 8.37324 8.67189 9.10282 9.72402 10.31070 11.16666 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.020034 B = 0.002691 C = 0.002502 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1397.315753 B =10401.214545 C =11189.345712 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C 0.456 3.544 3 O -0.518 6.518 4 O -0.349 6.349 5 C 0.077 3.923 6 C -0.042 4.042 7 C -0.150 4.150 8 C -0.151 4.151 9 C -0.131 4.131 10 C 0.514 3.486 11 O -0.554 6.554 12 N -0.592 5.592 13 C 0.100 3.900 14 C 0.155 3.845 15 H 0.031 0.969 16 C -0.134 4.134 17 N -0.578 5.578 18 C -0.248 4.248 19 H 0.069 0.931 20 C 0.006 3.994 21 N -0.899 5.899 22 Si 0.900 3.100 23 H -0.288 1.288 24 H -0.292 1.292 25 H -0.279 1.279 26 C 0.169 3.831 27 H 0.112 0.888 28 C -0.163 4.163 29 C 0.100 3.900 30 H 0.099 0.901 31 H 0.099 0.901 32 H 0.099 0.901 33 H 0.070 0.930 34 H 0.070 0.930 35 H 0.090 0.910 36 H 0.055 0.945 37 H 0.044 0.956 38 H 0.043 0.957 39 H 0.055 0.945 40 H 0.090 0.910 41 H 0.092 0.908 42 H 0.093 0.907 43 H 0.076 0.924 44 H 0.063 0.937 45 H 0.040 0.960 46 H 0.057 0.943 47 H 0.063 0.937 48 H 0.254 0.746 49 H 0.038 0.962 50 H 0.049 0.951 51 H 0.038 0.962 52 H 0.062 0.938 53 H 0.085 0.915 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -17.587 2.439 -0.221 17.757 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 -0.204 4.204 2 C 0.299 3.701 3 O -0.407 6.407 4 O -0.265 6.265 5 C 0.003 3.997 6 C -0.042 4.042 7 C -0.207 4.207 8 C -0.207 4.207 9 C -0.171 4.171 10 C 0.302 3.698 11 O -0.435 6.435 12 N -0.323 5.323 13 C -0.024 4.024 14 C 0.048 3.952 15 H 0.049 0.951 16 C -0.192 4.192 17 N -0.301 5.301 18 C -0.378 4.378 19 H 0.086 0.914 20 C -0.193 4.193 21 N -0.543 5.543 22 Si 0.731 3.269 23 H -0.215 1.215 24 H -0.219 1.219 25 H -0.204 1.204 26 C 0.061 3.939 27 H 0.130 0.870 28 C -0.222 4.222 29 C -0.023 4.023 30 H 0.117 0.883 31 H 0.118 0.882 32 H 0.117 0.883 33 H 0.088 0.912 34 H 0.089 0.911 35 H 0.108 0.892 36 H 0.074 0.926 37 H 0.063 0.937 38 H 0.062 0.938 39 H 0.074 0.926 40 H 0.109 0.891 41 H 0.110 0.890 42 H 0.112 0.888 43 H 0.095 0.905 44 H 0.081 0.919 45 H 0.059 0.941 46 H 0.076 0.924 47 H 0.082 0.918 48 H 0.064 0.936 49 H 0.057 0.943 50 H 0.068 0.932 51 H 0.058 0.942 52 H 0.080 0.920 53 H 0.103 0.897 Dipole moment (debyes) X Y Z Total from point charges -17.609 2.335 -0.117 17.764 hybrid contribution 1.216 0.533 -0.088 1.331 sum -16.393 2.868 -0.204 16.643 Atomic orbital electron populations 1.21630 0.87334 1.05727 1.05714 1.23836 0.92168 0.81779 0.72285 1.90699 1.71044 1.33283 1.45629 1.86477 1.22447 1.34218 1.83394 1.23201 0.75792 0.98193 1.02487 1.20285 0.92765 0.92522 0.98639 1.22061 1.01189 1.02731 0.94744 1.22065 1.01227 1.02729 0.94729 1.21653 0.94665 0.96375 1.04455 1.20242 0.82131 0.90826 0.76574 1.90500 1.58176 1.42766 1.52033 1.48108 1.04960 1.08592 1.70606 1.22254 0.96763 0.82911 1.00493 1.20916 0.91040 0.89157 0.94085 0.95091 1.21743 0.99398 0.95123 1.02906 1.44133 1.01677 0.98793 1.85493 1.19147 0.81200 1.09683 1.27748 0.91361 1.25066 0.97867 1.00345 0.96024 1.69945 1.34923 1.23312 1.26077 0.86304 0.85330 0.77917 0.77387 1.21525 1.21853 1.20419 1.20790 0.94259 0.89821 0.89006 0.87009 1.22300 1.00178 0.98887 1.00839 1.22403 0.91450 0.85587 1.02902 0.88267 0.88246 0.88251 0.91154 0.91123 0.89155 0.92572 0.93727 0.93770 0.92555 0.89148 0.88965 0.88822 0.90549 0.91867 0.94123 0.92399 0.91842 0.93591 0.94317 0.93170 0.94241 0.91953 0.89670 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 -0.15 -0.82 10.43 36.01 0.38 -0.45 16 2 C 0.46 4.79 8.07 36.01 0.29 5.08 16 3 O -0.52 -7.25 16.83 -18.75 -0.32 -7.56 16 4 O -0.35 -3.91 8.88 -39.24 -0.35 -4.26 16 5 C 0.08 0.90 4.32 37.16 0.16 1.06 16 6 C -0.04 -0.52 0.60 -154.51 -0.09 -0.61 16 7 C -0.15 -1.94 8.03 37.16 0.30 -1.64 16 8 C -0.15 -1.92 8.03 37.16 0.30 -1.63 16 9 C -0.13 -1.75 3.11 -27.88 -0.09 -1.83 16 10 C 0.51 8.53 7.11 -10.98 -0.08 8.45 16 11 O -0.55 -10.07 10.75 5.56 0.06 -10.01 16 12 N -0.59 -10.68 2.61 -172.51 -0.45 -11.13 16 13 C 0.10 1.89 5.91 -3.60 -0.02 1.87 16 14 C 0.16 3.08 3.23 -67.48 -0.22 2.87 16 15 H 0.03 0.64 7.38 -51.93 -0.38 0.25 16 16 C -0.13 -2.44 8.11 37.16 0.30 -2.14 16 17 N -0.58 -13.02 2.67 -157.05 -0.42 -13.44 16 18 C -0.25 -6.16 8.45 -15.06 -0.13 -6.29 16 19 H 0.07 1.70 6.37 -52.49 -0.33 1.36 16 20 C 0.01 0.15 4.91 -17.43 -0.09 0.06 16 21 N -0.90 -23.33 11.08 55.49 0.61 -22.72 16 22 Si 0.90 20.46 29.59 -169.99 -5.03 15.43 16 23 H -0.29 -6.62 7.11 56.52 0.40 -6.22 16 24 H -0.29 -6.78 7.11 56.52 0.40 -6.38 16 25 H -0.28 -6.28 7.11 56.52 0.40 -5.88 16 26 C 0.17 3.53 2.43 -67.51 -0.16 3.36 16 27 H 0.11 2.67 5.78 -51.93 -0.30 2.37 16 28 C -0.16 -2.99 9.14 37.16 0.34 -2.65 16 29 C 0.10 1.87 5.87 -3.62 -0.02 1.85 16 30 H 0.10 0.40 8.14 -51.93 -0.42 -0.02 16 31 H 0.10 0.48 8.12 -51.93 -0.42 0.06 16 32 H 0.10 0.40 8.14 -51.93 -0.42 -0.02 16 33 H 0.07 0.81 8.13 -51.93 -0.42 0.38 16 34 H 0.07 0.82 8.13 -51.93 -0.42 0.39 16 35 H 0.09 1.37 5.51 -51.93 -0.29 1.09 16 36 H 0.06 0.68 7.68 -51.93 -0.40 0.28 16 37 H 0.04 0.55 8.14 -51.93 -0.42 0.12 16 38 H 0.04 0.53 8.14 -51.93 -0.42 0.11 16 39 H 0.06 0.67 7.68 -51.93 -0.40 0.27 16 40 H 0.09 1.36 5.51 -51.92 -0.29 1.07 16 41 H 0.09 1.13 7.91 -51.93 -0.41 0.72 16 42 H 0.09 1.17 7.72 -51.93 -0.40 0.77 16 43 H 0.08 1.41 6.99 -51.94 -0.36 1.04 16 44 H 0.06 1.27 8.12 -51.93 -0.42 0.85 16 45 H 0.04 0.63 8.14 -51.93 -0.42 0.20 16 46 H 0.06 1.07 7.04 -51.93 -0.37 0.71 16 47 H 0.06 1.24 7.88 -51.93 -0.41 0.83 16 48 H 0.25 6.50 8.31 -40.82 -0.34 6.16 16 49 H 0.04 0.61 8.14 -51.93 -0.42 0.19 16 50 H 0.05 0.95 8.14 -51.93 -0.42 0.53 16 51 H 0.04 0.72 6.99 -51.93 -0.36 0.36 16 52 H 0.06 0.99 5.89 -51.93 -0.31 0.68 16 53 H 0.09 1.83 7.93 -51.93 -0.41 1.41 16 LS Contribution 403.54 15.07 6.08 6.08 Total: -1.00 -28.69 403.54 -7.84 -36.53 By element: Atomic # 1 Polarization: 12.90 SS G_CDS: -9.20 Total: 3.70 kcal Atomic # 6 Polarization: 6.20 SS G_CDS: 1.17 Total: 7.37 kcal Atomic # 7 Polarization: -47.03 SS G_CDS: -0.25 Total: -47.28 kcal Atomic # 8 Polarization: -21.23 SS G_CDS: -0.60 Total: -21.83 kcal Atomic # 14 Polarization: 20.46 SS G_CDS: -5.03 Total: 15.43 kcal Total LS contribution 6.08 Total: 6.08 kcal Total: -28.69 -7.84 -36.53 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. ZINC000880455917.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 -67.301 kcal (2) G-P(sol) polarization free energy of solvation -28.690 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -95.990 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.837 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.527 kcal (6) G-S(sol) free energy of system = (1) + (5) -103.827 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.33 seconds