Wall clock time and date at job start Sat Apr 11 2020 06:11:06 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 N 1.46495 * 1 3 3 C 1.36936 * 119.99941 * 2 1 4 4 H 1.08008 * 120.00040 * 200.40579 * 3 2 1 5 5 C 1.38813 * 120.00279 * 20.40218 * 3 2 1 6 6 N 1.31622 * 119.99667 * 14.99082 * 5 3 2 7 7 Si 1.86790 * 120.00302 * 194.98608 * 5 3 2 8 8 H 1.48502 * 109.47495 * 85.00615 * 7 5 3 9 9 H 1.48497 * 109.47338 * 205.00582 * 7 5 3 10 10 H 1.48497 * 109.47420 * 325.00525 * 7 5 3 11 11 C 1.46501 * 120.00071 * 180.02562 * 2 1 3 12 12 H 1.08998 * 109.49546 * 179.97438 * 11 2 1 13 13 C 1.53041 * 109.49444 * 299.99827 * 11 2 1 14 14 C 1.53048 * 109.53590 * 181.34813 * 13 11 2 15 15 C 1.53189 * 109.31370 * 298.63699 * 14 13 11 16 16 N 1.46924 * 108.77626 * 54.63323 * 15 14 13 17 17 C 1.34781 * 120.62786 * 126.37045 * 16 15 14 18 18 O 1.21280 * 119.99743 * 180.02562 * 17 16 15 19 19 C 1.50693 * 119.99943 * 359.97438 * 17 16 15 20 20 C 1.53003 * 109.46760 * 180.02562 * 19 17 16 21 21 O 1.42905 * 109.46859 * 180.02562 * 20 19 17 22 22 C 1.42900 * 113.99991 * 179.97438 * 21 20 19 23 23 C 1.52999 * 109.47360 * 180.02562 * 22 21 20 24 24 H 1.08998 * 110.33320 * 52.74593 * 23 22 21 25 25 C 1.54475 * 110.37370 * 175.00194 * 23 22 21 26 26 C 1.54506 * 104.06483 * 142.80862 * 25 23 22 27 27 C 1.54476 * 104.18368 * 359.92931 * 26 25 23 28 28 O 1.44430 * 110.36930 * 290.38226 * 23 22 21 29 29 C 1.46931 * 118.73938 * 306.64383 * 16 15 14 30 30 H 1.08995 * 109.47535 * 275.12300 * 1 2 3 31 31 H 1.09000 * 109.47316 * 35.12276 * 1 2 3 32 32 H 1.09003 * 109.47433 * 155.12008 * 1 2 3 33 33 H 0.96998 * 119.99852 * 179.97438 * 6 5 3 34 34 H 1.08994 * 109.45929 * 61.32994 * 13 11 2 35 35 H 1.08999 * 109.45977 * 301.36987 * 13 11 2 36 36 H 1.08999 * 109.49503 * 178.68339 * 14 13 11 37 37 H 1.09003 * 109.52099 * 58.60063 * 14 13 11 38 38 H 1.09001 * 109.58513 * 294.84474 * 15 14 13 39 39 H 1.08994 * 109.70328 * 174.49217 * 15 14 13 40 40 H 1.08996 * 109.47295 * 60.00274 * 19 17 16 41 41 H 1.09002 * 109.47411 * 299.99994 * 19 17 16 42 42 H 1.08996 * 109.47170 * 59.99981 * 20 19 17 43 43 H 1.09000 * 109.47173 * 299.99288 * 20 19 17 44 44 H 1.09003 * 109.47295 * 59.99454 * 22 21 20 45 45 H 1.09001 * 109.46806 * 299.99929 * 22 21 20 46 46 H 1.09003 * 110.51444 * 24.15859 * 25 23 22 47 47 H 1.09010 * 110.62525 * 261.51310 * 25 23 22 48 48 H 1.09004 * 110.51089 * 118.64224 * 26 25 23 49 49 H 1.09002 * 110.50946 * 241.21199 * 26 25 23 50 50 H 1.09000 * 110.37015 * 94.92009 * 27 26 25 51 51 H 1.09001 * 110.37341 * 217.26028 * 27 26 25 52 52 H 1.08999 * 109.58174 * 173.14395 * 29 16 15 53 53 H 1.09001 * 109.58243 * 293.56742 * 29 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 7 1.4650 0.0000 0.0000 3 6 2.1496 1.1859 0.0000 4 1 3.1789 1.2153 -0.3261 5 6 1.5209 2.3504 0.4191 6 7 0.3882 2.2832 1.0860 7 14 2.2824 4.0126 0.0366 8 1 1.8674 4.4466 -1.3216 9 1 1.8229 5.0095 1.0367 10 1 3.7624 3.9033 0.0906 11 6 2.1975 -1.2687 -0.0006 12 1 3.2692 -1.0700 -0.0009 13 6 1.8282 -2.0722 1.2485 14 6 2.6182 -3.3830 1.2659 15 6 2.2510 -4.2123 0.0314 16 7 2.4666 -3.3937 -1.1695 17 6 3.2383 -3.8446 -2.1783 18 8 3.4090 -3.1591 -3.1642 19 6 3.8899 -5.1998 -2.0808 20 6 4.7045 -5.4664 -3.3483 21 8 5.3220 -6.7518 -3.2561 22 6 6.1104 -7.1010 -4.3956 23 6 6.7192 -8.4893 -4.1886 24 1 5.9420 -9.2093 -3.9326 25 6 7.4732 -8.9407 -5.4590 26 6 8.7063 -9.6964 -4.9153 27 6 8.5551 -9.6123 -3.3802 28 8 7.7283 -8.4469 -3.1561 29 6 1.8300 -2.0718 -1.2470 30 1 -0.3634 0.0918 1.0235 31 1 -0.3634 0.8405 -0.5912 32 1 -0.3634 -0.9323 -0.4324 33 1 -0.0510 3.0969 1.3792 34 1 0.7607 -2.2918 1.2365 35 1 2.0692 -1.4910 2.1385 36 1 2.3721 -3.9440 2.1675 37 1 3.6861 -3.1648 1.2532 38 1 1.2035 -4.5085 0.0885 39 1 2.8800 -5.1012 -0.0145 40 1 3.1216 -5.9656 -1.9746 41 1 4.5497 -5.2243 -1.2135 42 1 5.4728 -4.7005 -3.4541 43 1 4.0451 -5.4419 -4.2158 44 1 6.9082 -6.3693 -4.5235 45 1 5.4799 -7.1100 -5.2847 46 1 7.7834 -8.0765 -6.0466 47 1 6.8515 -9.6057 -6.0587 48 1 8.6929 -10.7356 -5.2440 49 1 9.6261 -9.2072 -5.2359 50 1 8.0618 -10.5060 -2.9980 51 1 9.5299 -9.4851 -2.9093 52 1 2.1834 -1.5477 -2.1350 53 1 0.7476 -2.1899 -1.2964 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 ZINC001714439915.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 06:11:06 Heat of formation + Delta-G solvation = -106.915518 kcal Electronic energy + Delta-G solvation = -29993.616657 eV Core-core repulsion = 25866.018193 eV Total energy + Delta-G solvation = -4127.598463 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.79 seconds Orbital eigenvalues (eV) -40.08982 -39.82086 -37.98998 -37.29305 -35.08948 -32.71420 -32.47861 -32.00929 -31.28697 -30.41353 -28.67587 -26.04072 -25.90286 -25.14612 -23.84222 -22.84883 -22.37845 -21.61303 -21.37359 -19.46793 -18.53446 -17.57750 -17.01886 -16.71345 -16.54900 -16.32540 -15.87700 -15.73650 -15.40110 -15.04398 -14.66512 -14.19044 -14.06612 -14.03865 -13.81858 -13.74549 -13.18487 -13.11676 -12.66389 -12.52704 -12.48143 -12.27844 -12.22509 -11.95427 -11.79253 -11.61665 -11.42319 -11.40340 -11.07064 -11.01817 -10.90264 -10.83181 -10.61769 -10.39617 -10.29522 -10.13002 -10.11164 -9.85132 -9.80591 -9.78932 -9.55601 -8.59782 -8.32168 -6.76604 -5.70499 -3.14426 2.77001 2.93324 3.41699 3.45513 3.47802 3.48742 3.54385 4.13014 4.35290 4.45292 4.51996 4.63651 4.68822 4.76073 4.89080 4.92915 4.96452 5.03158 5.10612 5.14663 5.18905 5.24916 5.34034 5.34613 5.36127 5.41139 5.46545 5.51178 5.55601 5.57390 5.62754 5.68409 5.72419 5.81142 5.88500 6.02071 6.18435 6.24399 6.40240 6.44982 6.53058 6.66659 6.79707 6.95649 6.96146 7.01727 7.39952 7.62619 7.73351 7.83915 8.32700 8.41444 9.25192 9.88415 10.35839 11.34435 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.020876 B = 0.001824 C = 0.001763 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1340.923056 B =15347.585645 C =15873.951544 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.162 3.838 2 N -0.593 5.593 3 C -0.254 4.254 4 H 0.069 0.931 5 C 0.001 3.999 6 N -0.907 5.907 7 Si 0.905 3.095 8 H -0.288 1.288 9 H -0.292 1.292 10 H -0.280 1.280 11 C 0.169 3.831 12 H 0.064 0.936 13 C -0.132 4.132 14 C -0.133 4.133 15 C 0.106 3.894 16 N -0.604 5.604 17 C 0.516 3.484 18 O -0.547 6.547 19 C -0.137 4.137 20 C 0.078 3.922 21 O -0.385 6.385 22 C 0.070 3.930 23 C 0.077 3.923 24 H 0.078 0.922 25 C -0.150 4.150 26 C -0.155 4.155 27 C 0.042 3.958 28 O -0.363 6.363 29 C 0.097 3.903 30 H 0.030 0.970 31 H 0.042 0.958 32 H -0.002 1.002 33 H 0.252 0.748 34 H 0.057 0.943 35 H 0.067 0.933 36 H 0.069 0.931 37 H 0.064 0.936 38 H 0.068 0.932 39 H 0.081 0.919 40 H 0.099 0.901 41 H 0.101 0.899 42 H 0.059 0.941 43 H 0.057 0.943 44 H 0.059 0.941 45 H 0.064 0.936 46 H 0.078 0.922 47 H 0.081 0.919 48 H 0.077 0.923 49 H 0.076 0.924 50 H 0.060 0.940 51 H 0.092 0.908 52 H 0.090 0.910 53 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 10.752 -26.579 -8.557 29.921 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 0.018 3.982 2 N -0.315 5.315 3 C -0.383 4.383 4 H 0.087 0.913 5 C -0.197 4.197 6 N -0.553 5.553 7 Si 0.735 3.265 8 H -0.215 1.215 9 H -0.218 1.218 10 H -0.206 1.206 11 C 0.060 3.940 12 H 0.082 0.918 13 C -0.172 4.172 14 C -0.172 4.172 15 C -0.017 4.017 16 N -0.337 5.337 17 C 0.303 3.697 18 O -0.425 6.425 19 C -0.177 4.177 20 C 0.002 3.998 21 O -0.305 6.305 22 C -0.007 4.007 23 C 0.019 3.981 24 H 0.096 0.904 25 C -0.188 4.188 26 C -0.193 4.193 27 C -0.035 4.035 28 O -0.281 6.281 29 C -0.027 4.027 30 H 0.049 0.951 31 H 0.061 0.939 32 H 0.017 0.983 33 H 0.062 0.938 34 H 0.075 0.925 35 H 0.085 0.915 36 H 0.088 0.912 37 H 0.083 0.917 38 H 0.086 0.914 39 H 0.099 0.901 40 H 0.117 0.883 41 H 0.120 0.880 42 H 0.077 0.923 43 H 0.075 0.925 44 H 0.077 0.923 45 H 0.082 0.918 46 H 0.097 0.903 47 H 0.099 0.901 48 H 0.096 0.904 49 H 0.095 0.905 50 H 0.078 0.922 51 H 0.110 0.890 52 H 0.108 0.892 53 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges 10.711 -25.982 -8.683 29.414 hybrid contribution 0.250 0.921 -0.357 1.019 sum 10.961 -25.061 -9.040 28.808 Atomic orbital electron populations 1.20785 0.82558 0.95400 0.99471 1.43904 1.01850 1.00031 1.85673 1.19244 0.96957 0.84890 1.37207 0.91312 1.24941 0.97897 0.98306 0.98547 1.70089 1.18910 1.26775 1.39492 0.86262 0.78653 0.83960 0.77618 1.21464 1.21803 1.20583 1.20488 0.96453 0.86276 0.90827 0.91775 1.22126 0.99420 0.94713 1.00953 1.21936 1.01124 0.97438 0.96663 1.21790 1.01470 0.93610 0.84821 1.48183 1.48954 1.18930 1.17661 1.20308 0.78756 0.87803 0.82801 1.90703 1.61778 1.58803 1.31195 1.21479 1.00656 0.95531 1.00020 1.22140 0.96077 0.84454 0.97167 1.87835 1.66301 1.35311 1.41019 1.22517 0.94194 0.95081 0.88874 1.23001 0.91203 0.96547 0.87300 0.90446 1.22926 0.96986 1.01090 0.97749 1.22936 0.98850 1.01276 0.96245 1.23458 0.95874 0.89263 0.94937 1.89278 1.42781 1.44629 1.51457 1.22337 0.96942 0.81354 1.02061 0.95138 0.93899 0.98308 0.93796 0.92457 0.91455 0.91217 0.91728 0.91388 0.90090 0.88296 0.88040 0.92267 0.92456 0.92261 0.91798 0.90279 0.90057 0.90423 0.90513 0.92187 0.88975 0.89199 0.91851 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 0.16 3.96 8.03 59.84 0.48 4.45 16 2 N -0.59 -14.82 2.82 -173.61 -0.49 -15.31 16 3 C -0.25 -7.05 9.61 -15.06 -0.14 -7.20 16 4 H 0.07 1.90 7.81 -52.48 -0.41 1.49 16 5 C 0.00 0.03 5.06 -17.43 -0.09 -0.06 16 6 N -0.91 -26.51 10.67 55.49 0.59 -25.92 16 7 Si 0.90 22.28 29.58 -169.99 -5.03 17.25 16 8 H -0.29 -7.10 7.11 56.52 0.40 -6.69 16 9 H -0.29 -7.21 7.11 56.52 0.40 -6.81 16 10 H -0.28 -6.78 7.11 56.52 0.40 -6.38 16 11 C 0.17 3.46 2.72 -68.03 -0.19 3.28 16 12 H 0.06 1.40 7.85 -51.93 -0.41 0.99 16 13 C -0.13 -2.31 5.15 -26.69 -0.14 -2.44 16 14 C -0.13 -1.72 6.08 -26.61 -0.16 -1.89 16 15 C 0.11 1.25 6.34 -3.71 -0.02 1.22 16 16 N -0.60 -9.20 2.98 -173.03 -0.52 -9.72 16 17 C 0.52 7.94 7.70 -10.99 -0.08 7.86 16 18 O -0.55 -10.50 15.40 5.56 0.09 -10.42 16 19 C -0.14 -1.57 4.42 -27.88 -0.12 -1.69 16 20 C 0.08 0.93 5.23 37.16 0.19 1.12 16 21 O -0.39 -4.50 10.34 -35.27 -0.36 -4.86 16 22 C 0.07 0.64 5.54 37.16 0.21 0.85 16 23 C 0.08 0.64 3.58 -25.96 -0.09 0.55 16 24 H 0.08 0.62 8.14 -51.93 -0.42 0.19 16 25 C -0.15 -0.84 6.63 -25.17 -0.17 -1.01 16 26 C -0.16 -0.78 7.08 -25.17 -0.18 -0.96 16 27 C 0.04 0.28 7.65 37.93 0.29 0.57 16 28 O -0.36 -3.78 11.35 -35.27 -0.40 -4.19 16 29 C 0.10 1.80 5.77 -3.93 -0.02 1.77 16 30 H 0.03 0.80 7.40 -51.93 -0.38 0.42 16 31 H 0.04 1.14 7.22 -51.93 -0.37 0.76 16 32 H 0.00 -0.03 6.36 -51.93 -0.33 -0.36 16 33 H 0.25 7.16 8.31 -40.82 -0.34 6.82 16 34 H 0.06 1.00 7.72 -51.93 -0.40 0.60 16 35 H 0.07 1.31 8.14 -51.93 -0.42 0.88 16 36 H 0.07 0.76 8.14 -51.93 -0.42 0.33 16 37 H 0.06 0.86 8.14 -51.93 -0.42 0.44 16 38 H 0.07 0.74 8.14 -51.93 -0.42 0.32 16 39 H 0.08 0.74 5.93 -51.93 -0.31 0.43 16 40 H 0.10 0.95 7.94 -51.93 -0.41 0.54 16 41 H 0.10 1.06 7.70 -51.93 -0.40 0.66 16 42 H 0.06 0.75 8.10 -51.93 -0.42 0.33 16 43 H 0.06 0.67 8.10 -51.93 -0.42 0.25 16 44 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 45 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 46 H 0.08 0.42 7.87 -51.93 -0.41 0.01 16 47 H 0.08 0.34 8.14 -51.92 -0.42 -0.09 16 48 H 0.08 0.28 8.14 -51.93 -0.42 -0.15 16 49 H 0.08 0.36 8.14 -51.93 -0.42 -0.06 16 50 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 51 H 0.09 0.51 8.14 -51.93 -0.42 0.09 16 52 H 0.09 1.90 7.01 -51.93 -0.36 1.54 16 53 H 0.06 1.17 6.49 -51.93 -0.34 0.83 16 LS Contribution 410.54 15.07 6.19 6.19 Total: -1.00 -33.30 410.54 -9.76 -43.06 By element: Atomic # 1 Polarization: 7.08 SS G_CDS: -9.59 Total: -2.51 kcal Atomic # 6 Polarization: 6.66 SS G_CDS: -0.24 Total: 6.42 kcal Atomic # 7 Polarization: -50.53 SS G_CDS: -0.41 Total: -50.94 kcal Atomic # 8 Polarization: -18.79 SS G_CDS: -0.68 Total: -19.47 kcal Atomic # 14 Polarization: 22.28 SS G_CDS: -5.03 Total: 17.25 kcal Total LS contribution 6.19 Total: 6.19 kcal Total: -33.30 -9.76 -43.06 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. ZINC001714439915.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 -63.857 kcal (2) G-P(sol) polarization free energy of solvation -33.301 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -97.158 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.757 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.058 kcal (6) G-S(sol) free energy of system = (1) + (5) -106.916 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.79 seconds