Wall clock time and date at job start Tue Mar 31 2020 16:08:29 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 1.53005 * 109.47255 * 2 1 4 4 H 1.08994 * 109.46918 * 305.89684 * 3 2 1 5 5 C 1.50696 * 109.47178 * 185.89280 * 3 2 1 6 6 H 1.07996 * 120.00338 * 243.26292 * 5 3 2 7 7 C 1.37880 * 119.99439 * 63.26637 * 5 3 2 8 8 N 1.31522 * 119.99714 * 195.95911 * 7 5 3 9 9 Si 1.86796 * 120.00235 * 15.95697 * 7 5 3 10 10 H 1.48503 * 109.47311 * 93.33557 * 9 7 5 11 11 H 1.48503 * 109.47001 * 213.33150 * 9 7 5 12 12 H 1.48501 * 109.47303 * 333.33233 * 9 7 5 13 13 N 1.46902 * 109.46872 * 65.89659 * 3 2 1 14 14 C 1.46906 * 110.99767 * 258.88933 * 13 3 2 15 15 C 1.53003 * 109.46993 * 175.54641 * 14 13 3 16 16 N 1.46897 * 109.46910 * 179.97438 * 15 14 13 17 17 C 1.46954 * 110.99686 * 189.99959 * 16 15 14 18 18 C 1.53059 * 109.36626 * 183.18882 * 17 16 15 19 19 N 1.46955 * 109.36027 * 301.60104 * 18 17 16 20 20 C 1.46900 * 110.99965 * 183.18809 * 19 18 17 21 21 C 1.50700 * 109.47493 * 169.99690 * 20 19 18 22 22 C 1.38235 * 119.99802 * 89.99902 * 21 20 19 23 23 C 1.38229 * 120.00047 * 179.97438 * 22 21 20 24 24 C 1.38234 * 119.99977 * 359.97438 * 23 22 21 25 25 C 1.38241 * 119.99915 * 359.97438 * 24 23 22 26 26 C 1.38226 * 119.99807 * 269.97863 * 21 20 19 27 27 C 1.46954 * 110.88348 * 59.31915 * 19 18 17 28 28 C 1.46957 * 111.00323 * 313.79663 * 16 15 14 29 29 H 1.08999 * 109.47156 * 55.93087 * 1 2 3 30 30 H 1.08994 * 109.47264 * 175.93588 * 1 2 3 31 31 H 1.09007 * 109.47426 * 295.93665 * 1 2 3 32 32 H 1.08990 * 109.47135 * 239.99916 * 2 1 3 33 33 H 1.09003 * 109.46779 * 119.99755 * 2 1 3 34 34 H 0.96999 * 119.99889 * 180.02562 * 8 7 5 35 35 H 1.00896 * 111.00505 * 22.84251 * 13 3 2 36 36 H 1.08995 * 109.47352 * 55.54541 * 14 13 3 37 37 H 1.09000 * 109.47105 * 295.53847 * 14 13 3 38 38 H 1.09000 * 109.46778 * 59.99532 * 15 14 13 39 39 H 1.09003 * 109.47172 * 299.99936 * 15 14 13 40 40 H 1.09005 * 109.49311 * 63.22129 * 17 16 15 41 41 H 1.09003 * 109.49356 * 303.15264 * 17 16 15 42 42 H 1.08997 * 109.48954 * 181.62621 * 18 17 16 43 43 H 1.09002 * 109.48623 * 61.56477 * 18 17 16 44 44 H 1.09000 * 109.47421 * 49.99132 * 20 19 18 45 45 H 1.09003 * 109.47020 * 290.00402 * 20 19 18 46 46 H 1.08007 * 120.00152 * 359.97322 * 22 21 20 47 47 H 1.07996 * 120.00165 * 180.02562 * 23 22 21 48 48 H 1.07995 * 120.00497 * 179.72552 * 24 23 22 49 49 H 1.08003 * 120.00254 * 179.97438 * 25 24 23 50 50 H 1.08002 * 120.00369 * 359.97438 * 26 21 20 51 51 H 1.08996 * 109.49075 * 60.64678 * 27 19 18 52 52 H 1.08997 * 109.48760 * 180.71690 * 27 19 18 53 53 H 1.09007 * 109.48456 * 296.78455 * 28 16 15 54 54 H 1.09003 * 109.48440 * 56.84166 * 28 16 15 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 1.5931 1.9859 -0.8324 5 6 3.5399 1.4450 -0.1459 6 1 4.1590 1.8378 0.6471 7 6 4.1218 0.9458 -1.2918 8 7 5.4043 0.6543 -1.3048 9 14 3.0888 0.6834 -2.8259 10 1 3.1722 1.8876 -3.6909 11 1 3.5983 -0.4966 -3.5698 12 1 1.6748 0.4505 -2.4367 13 7 1.6700 2.0927 1.2643 14 6 0.4962 2.9581 1.0873 15 6 0.0745 3.5290 2.4427 16 7 -1.0989 4.3949 2.2657 17 6 -1.3897 5.1456 3.4951 18 6 -2.6619 5.9729 3.2957 19 7 -2.4774 6.8835 2.1571 20 6 -3.6507 7.7495 1.9800 21 6 -3.3339 8.8253 0.9734 22 6 -3.5793 8.6090 -0.3697 23 6 -3.2892 9.5959 -1.2930 24 6 -2.7542 10.7994 -0.8732 25 6 -2.5097 11.0161 0.4701 26 6 -2.7983 10.0284 1.3932 27 6 -2.1866 6.1328 0.9277 28 6 -0.9145 5.3056 1.1271 29 1 -0.3633 0.5757 -0.8513 30 1 -0.3633 -1.0250 -0.0728 31 1 -0.3634 0.4495 0.9242 32 1 1.8933 -0.5138 -0.8899 33 1 1.8933 -0.5138 0.8900 34 1 5.8138 0.3035 -2.1111 35 1 1.5093 1.4093 1.9889 36 1 -0.3241 2.3764 0.6670 37 1 0.7460 3.7754 0.4108 38 1 0.8949 4.1107 2.8630 39 1 -0.1754 2.7118 3.1194 40 1 -0.5556 5.8100 3.7214 41 1 -1.5347 4.4491 4.3209 42 1 -2.8634 6.5528 4.1963 43 1 -3.5013 5.3068 3.0963 44 1 -3.9103 8.2092 2.9337 45 1 -4.4912 7.1541 1.6233 46 1 -3.9977 7.6688 -0.6977 47 1 -3.4813 9.4271 -2.3422 48 1 -2.5234 11.5689 -1.5949 49 1 -2.0913 11.9562 0.7981 50 1 -2.6072 10.1977 2.4426 51 1 -3.0206 5.4685 0.7014 52 1 -2.0416 6.8293 0.1020 53 1 -0.0750 5.9717 1.3266 54 1 -0.7129 4.7255 0.2265 RHF calculation, no. of doubly occupied orbitals= 64 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) 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 ZINC000390911377.mol2 54 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 16:08:29 Heat of formation + Delta-G solvation = 44.724071 kcal Electronic energy + Delta-G solvation = -28598.602068 eV Core-core repulsion = 24956.209956 eV Total energy + Delta-G solvation = -3642.392112 eV No. of doubly occupied orbitals = 64 Molecular weight (most abundant/longest-lived isotopes) = 331.232 amu Computer time = 1.11 seconds Orbital eigenvalues (eV) -40.03643 -38.96749 -37.07995 -35.65903 -32.76742 -31.97915 -31.28787 -31.14353 -30.86721 -28.85675 -27.36982 -25.58291 -24.26642 -23.64818 -22.70966 -22.43410 -21.28135 -20.98977 -19.93737 -19.65899 -17.05172 -16.69018 -16.52583 -15.72165 -15.62117 -15.40007 -15.07690 -14.92083 -14.71433 -14.58758 -14.32689 -13.96687 -13.77150 -13.64093 -13.20808 -12.98363 -12.88682 -12.76236 -12.50010 -12.32527 -12.02659 -11.88132 -11.62708 -11.58845 -11.37762 -11.34816 -11.24848 -11.10279 -10.88253 -10.79334 -10.68612 -10.45945 -10.21856 -9.91596 -9.40737 -9.28481 -9.14463 -9.04541 -8.56216 -8.35077 -8.26097 -7.30598 -6.03565 -3.94639 1.07760 1.16974 3.29497 3.38986 3.40286 3.41328 3.85435 3.91079 4.45188 4.46033 4.57576 4.73000 4.77352 4.85636 4.92595 4.97407 5.09840 5.14132 5.23340 5.23756 5.27078 5.33683 5.35941 5.40292 5.41674 5.48128 5.61986 5.64561 5.74575 5.79412 5.80404 5.81215 5.86512 5.89568 5.95124 5.99194 6.05355 6.20911 6.27551 6.28534 6.32755 6.36069 6.53230 6.61362 6.71315 6.77785 6.79396 6.81169 6.88969 7.09227 7.12432 7.22372 7.80037 7.97384 8.37610 8.75583 9.14221 9.63561 11.10019 Molecular weight = 331.23amu Principal moments of inertia in cm(-1) A = 0.013410 B = 0.002453 C = 0.002232 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2087.546987 B =11412.579784 C =12543.679990 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.154 4.154 2 C -0.149 4.149 3 C 0.195 3.805 4 H 0.022 0.978 5 C -0.499 4.499 6 H 0.080 0.920 7 C 0.071 3.929 8 N -0.895 5.895 9 Si 0.858 3.142 10 H -0.282 1.282 11 H -0.289 1.289 12 H -0.255 1.255 13 N -0.672 5.672 14 C 0.053 3.947 15 C 0.058 3.942 16 N -0.539 5.539 17 C 0.058 3.942 18 C 0.059 3.941 19 N -0.534 5.534 20 C 0.094 3.906 21 C -0.077 4.077 22 C -0.114 4.114 23 C -0.121 4.121 24 C -0.122 4.122 25 C -0.122 4.122 26 C -0.099 4.099 27 C 0.055 3.945 28 C 0.051 3.949 29 H 0.044 0.956 30 H 0.040 0.960 31 H 0.047 0.953 32 H 0.060 0.940 33 H 0.057 0.943 34 H 0.262 0.738 35 H 0.326 0.674 36 H 0.032 0.968 37 H 0.067 0.933 38 H 0.044 0.956 39 H 0.070 0.930 40 H 0.043 0.957 41 H 0.078 0.922 42 H 0.077 0.923 43 H 0.042 0.958 44 H 0.082 0.918 45 H 0.043 0.957 46 H 0.119 0.881 47 H 0.121 0.879 48 H 0.120 0.880 49 H 0.121 0.879 50 H 0.121 0.879 51 H 0.040 0.960 52 H 0.082 0.918 53 H 0.044 0.956 54 H 0.087 0.913 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -21.949 16.558 6.386 28.225 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 -0.189 4.189 3 C 0.086 3.914 4 H 0.040 0.960 5 C -0.538 4.538 6 H 0.098 0.902 7 C -0.131 4.131 8 N -0.533 5.533 9 Si 0.686 3.314 10 H -0.208 1.208 11 H -0.215 1.215 12 H -0.179 1.179 13 N -0.302 5.302 14 C -0.077 4.077 15 C -0.070 4.070 16 N -0.265 5.265 17 C -0.071 4.071 18 C -0.069 4.069 19 N -0.259 5.259 20 C -0.033 4.033 21 C -0.077 4.077 22 C -0.132 4.132 23 C -0.139 4.139 24 C -0.140 4.140 25 C -0.140 4.140 26 C -0.117 4.117 27 C -0.072 4.072 28 C -0.077 4.077 29 H 0.063 0.937 30 H 0.059 0.941 31 H 0.066 0.934 32 H 0.078 0.922 33 H 0.076 0.924 34 H 0.072 0.928 35 H 0.143 0.857 36 H 0.050 0.950 37 H 0.085 0.915 38 H 0.062 0.938 39 H 0.089 0.911 40 H 0.061 0.939 41 H 0.096 0.904 42 H 0.096 0.904 43 H 0.060 0.940 44 H 0.100 0.900 45 H 0.061 0.939 46 H 0.137 0.863 47 H 0.139 0.861 48 H 0.138 0.862 49 H 0.139 0.861 50 H 0.139 0.861 51 H 0.058 0.942 52 H 0.100 0.900 53 H 0.062 0.938 54 H 0.105 0.895 Dipole moment (debyes) X Y Z Total from point charges -21.338 16.983 6.211 27.969 hybrid contribution -1.061 -0.871 -1.128 1.777 sum -22.398 16.112 5.082 28.055 Atomic orbital electron populations 1.21951 0.98430 1.00123 1.00609 1.22607 0.92793 1.01573 1.01906 1.19543 0.96653 0.88173 0.87012 0.96004 1.20997 0.89228 1.39812 1.03728 0.90235 1.24909 0.94740 0.94814 0.98611 1.69984 1.11552 1.43590 1.28194 0.87286 0.82113 0.77763 0.84269 1.20820 1.21475 1.17889 1.60633 1.34138 1.25678 1.09756 1.22184 0.92545 0.97416 0.95524 1.22106 0.90247 0.96197 0.98441 1.62224 1.38673 1.21365 1.04231 1.22122 0.96775 0.95557 0.92602 1.22155 0.97294 0.93787 0.93614 1.62173 1.36931 1.21764 1.05020 1.21019 0.91408 0.92920 0.98000 1.19728 0.99089 0.94961 0.93951 1.21084 1.00392 0.99041 0.92730 1.21133 0.99463 0.93775 0.99518 1.21164 0.99406 0.97436 0.95972 1.21165 1.00217 0.99245 0.93373 1.21007 0.98003 0.92993 0.99735 1.22273 0.97384 0.95379 0.92209 1.22263 0.96394 0.93959 0.95053 0.93682 0.94063 0.93419 0.92170 0.92400 0.92843 0.85666 0.95009 0.91510 0.93816 0.91125 0.93902 0.90358 0.90436 0.94019 0.89973 0.93925 0.86331 0.86118 0.86230 0.86142 0.86069 0.94161 0.90023 0.93773 0.89458 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 -2.69 8.74 37.16 0.32 -2.37 16 2 C -0.15 -3.17 4.49 -26.73 -0.12 -3.29 16 3 C 0.20 4.53 1.73 -68.86 -0.12 4.41 16 4 H 0.02 0.53 6.36 -51.93 -0.33 0.20 16 5 C -0.50 -14.10 9.29 -34.44 -0.32 -14.42 16 6 H 0.08 2.49 8.06 -52.49 -0.42 2.07 16 7 C 0.07 2.04 5.31 -17.82 -0.09 1.94 16 8 N -0.89 -27.49 13.96 55.43 0.77 -26.72 16 9 Si 0.86 21.20 25.75 -169.99 -4.38 16.83 16 10 H -0.28 -6.98 7.11 56.52 0.40 -6.58 16 11 H -0.29 -7.14 7.11 56.52 0.40 -6.74 16 12 H -0.25 -5.88 5.48 56.52 0.31 -5.57 16 13 N -0.67 -13.50 6.10 -107.95 -0.66 -14.16 16 14 C 0.05 0.90 4.32 -3.82 -0.02 0.88 16 15 C 0.06 0.82 5.49 -3.82 -0.02 0.80 16 16 N -0.54 -6.91 4.86 -234.45 -1.14 -8.05 16 17 C 0.06 0.63 5.58 -3.76 -0.02 0.61 16 18 C 0.06 0.56 5.61 -3.76 -0.02 0.54 16 19 N -0.53 -5.43 4.70 -235.91 -1.11 -6.54 16 20 C 0.09 0.80 5.12 -4.98 -0.03 0.77 16 21 C -0.08 -0.70 4.89 -104.63 -0.51 -1.21 16 22 C -0.11 -1.02 7.92 -39.59 -0.31 -1.33 16 23 C -0.12 -1.03 10.05 -39.59 -0.40 -1.43 16 24 C -0.12 -1.00 10.05 -39.58 -0.40 -1.40 16 25 C -0.12 -1.02 10.05 -39.58 -0.40 -1.41 16 26 C -0.10 -0.87 9.70 -39.59 -0.38 -1.26 16 27 C 0.06 0.61 5.25 -3.77 -0.02 0.59 16 28 C 0.05 0.66 4.93 -3.77 -0.02 0.64 16 29 H 0.04 0.79 8.14 -51.93 -0.42 0.37 16 30 H 0.04 0.65 8.14 -51.93 -0.42 0.23 16 31 H 0.05 0.77 6.50 -51.92 -0.34 0.43 16 32 H 0.06 1.37 4.86 -51.93 -0.25 1.12 16 33 H 0.06 1.21 8.01 -51.93 -0.42 0.79 16 34 H 0.26 7.55 8.31 -40.82 -0.34 7.21 16 35 H 0.33 6.10 7.97 -39.29 -0.31 5.78 16 36 H 0.03 0.54 5.97 -51.93 -0.31 0.23 16 37 H 0.07 1.19 6.26 -51.93 -0.33 0.87 16 38 H 0.04 0.67 8.08 -51.93 -0.42 0.25 16 39 H 0.07 0.95 8.14 -51.93 -0.42 0.53 16 40 H 0.04 0.50 8.14 -51.93 -0.42 0.08 16 41 H 0.08 0.76 8.14 -51.93 -0.42 0.34 16 42 H 0.08 0.60 8.07 -51.93 -0.42 0.18 16 43 H 0.04 0.40 8.14 -51.93 -0.42 -0.02 16 44 H 0.08 0.60 7.97 -51.93 -0.41 0.19 16 45 H 0.04 0.35 8.06 -51.93 -0.42 -0.07 16 46 H 0.12 0.95 7.99 -52.48 -0.42 0.53 16 47 H 0.12 0.82 8.06 -52.49 -0.42 0.40 16 48 H 0.12 0.76 8.06 -52.49 -0.42 0.34 16 49 H 0.12 0.78 8.06 -52.48 -0.42 0.35 16 50 H 0.12 0.93 8.06 -52.49 -0.42 0.51 16 51 H 0.04 0.45 8.14 -51.93 -0.42 0.03 16 52 H 0.08 0.90 5.95 -51.93 -0.31 0.59 16 53 H 0.04 0.63 8.14 -51.92 -0.42 0.20 16 54 H 0.09 1.18 5.99 -51.93 -0.31 0.87 16 LS Contribution 405.37 15.07 6.11 6.11 Total: -1.00 -30.75 405.37 -13.00 -43.74 By element: Atomic # 1 Polarization: 15.44 SS G_CDS: -9.72 Total: 5.72 kcal Atomic # 6 Polarization: -14.06 SS G_CDS: -2.88 Total: -16.93 kcal Atomic # 7 Polarization: -53.33 SS G_CDS: -2.13 Total: -55.46 kcal Atomic # 14 Polarization: 21.20 SS G_CDS: -4.38 Total: 16.83 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -30.75 -13.00 -43.74 kcal The number of atoms in the molecule is 54 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. ZINC000390911377.mol2 54 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 88.468 kcal (2) G-P(sol) polarization free energy of solvation -30.749 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 57.719 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.995 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.744 kcal (6) G-S(sol) free energy of system = (1) + (5) 44.724 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.11 seconds