Wall clock time and date at job start Sat Apr 11 2020 06:09:16 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 N 2 2 C 1.31618 * 1 3 3 Si 1.86797 * 120.00304 * 2 1 4 4 H 1.48507 * 109.46929 * 240.00115 * 3 2 1 5 5 H 1.48494 * 109.47082 * 0.02562 * 3 2 1 6 6 H 1.48502 * 109.47166 * 120.00229 * 3 2 1 7 7 C 1.38820 * 119.99797 * 180.02562 * 2 1 3 8 8 H 1.07993 * 120.00059 * 180.02562 * 7 2 1 9 9 N 1.36938 * 120.00059 * 359.97438 * 7 2 1 10 10 C 1.46498 * 120.00079 * 180.02562 * 9 7 2 11 11 C 1.53002 * 109.47159 * 176.66026 * 10 9 7 12 12 C 1.52995 * 115.55247 * 297.24232 * 11 10 9 13 13 C 1.53003 * 109.46886 * 295.45995 * 12 11 10 14 14 N 1.46507 * 109.46924 * 185.09820 * 13 12 11 15 15 C 1.34770 * 119.99639 * 179.97438 * 14 13 12 16 16 O 1.21290 * 120.00532 * 0.02562 * 15 14 13 17 17 C 1.50701 * 119.99943 * 180.02562 * 15 14 13 18 18 C 1.53003 * 109.47228 * 180.02562 * 17 15 14 19 19 O 1.42909 * 109.47083 * 179.97438 * 18 17 15 20 20 C 1.42895 * 113.99587 * 179.97438 * 19 18 17 21 21 C 1.53009 * 109.46727 * 180.02562 * 20 19 18 22 22 H 1.09000 * 109.87021 * 54.29631 * 21 20 19 23 23 C 1.54095 * 109.87914 * 175.30875 * 21 20 19 24 24 C 1.54807 * 104.18996 * 121.45109 * 23 21 20 25 25 C 1.54995 * 102.09322 * 20.88022 * 24 23 21 26 26 O 1.43745 * 109.87712 * 293.29285 * 21 20 19 27 27 C 1.53004 * 117.49804 * 82.90732 * 11 10 9 28 28 C 1.52996 * 117.49915 * 151.56539 * 11 10 9 29 29 H 0.97001 * 119.99578 * 0.02562 * 1 2 3 30 30 H 0.97004 * 120.00047 * 0.02562 * 9 7 2 31 31 H 1.09003 * 109.46937 * 56.66205 * 10 9 7 32 32 H 1.08996 * 109.46920 * 296.65878 * 10 9 7 33 33 H 1.08996 * 109.47343 * 175.46012 * 12 11 10 34 34 H 1.09007 * 109.47348 * 55.45518 * 12 11 10 35 35 H 1.09002 * 109.47378 * 65.10241 * 13 12 11 36 36 H 1.08995 * 109.47327 * 305.09926 * 13 12 11 37 37 H 0.97001 * 119.99939 * 0.02562 * 14 13 12 38 38 H 1.08995 * 109.47154 * 60.00247 * 17 15 14 39 39 H 1.09003 * 109.47271 * 299.99884 * 17 15 14 40 40 H 1.08995 * 109.46991 * 59.99976 * 18 17 15 41 41 H 1.08996 * 109.46812 * 299.99670 * 18 17 15 42 42 H 1.09003 * 109.47185 * 299.99401 * 20 19 18 43 43 H 1.09002 * 109.47426 * 60.00698 * 20 19 18 44 44 H 1.08999 * 110.48520 * 240.13193 * 23 21 20 45 45 H 1.09001 * 110.48695 * 2.77203 * 23 21 20 46 46 H 1.09004 * 110.90561 * 139.07509 * 24 23 21 47 47 H 1.08996 * 110.90650 * 262.67864 * 24 23 21 48 48 H 1.09004 * 110.61891 * 81.47338 * 25 24 23 49 49 H 1.08998 * 110.62193 * 204.31884 * 25 24 23 50 50 H 1.09000 * 117.50100 * 215.00183 * 27 11 10 51 51 H 1.09005 * 117.49558 * 0.02562 * 27 11 10 52 52 H 1.08998 * 117.50080 * 359.97438 * 28 11 10 53 53 H 1.09002 * 117.49508 * 144.97294 * 28 11 10 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2503 1.6177 0.0000 4 1 3.1040 1.6963 -1.2126 5 1 1.2854 2.7464 0.0006 6 1 3.1041 1.6963 1.2125 7 6 2.0102 -1.2022 -0.0005 8 1 3.0902 -1.2023 -0.0001 9 7 1.3255 -2.3881 -0.0005 10 6 2.0580 -3.6569 -0.0005 11 6 1.0658 -4.8186 0.0835 12 6 0.2198 -4.8731 1.3571 13 6 1.1293 -5.1154 2.5634 14 7 0.3101 -5.2889 3.7656 15 6 0.8999 -5.5164 4.9558 16 8 2.1089 -5.5771 5.0319 17 6 0.0573 -5.6955 6.1923 18 6 0.9668 -5.9377 7.3986 19 8 0.1677 -6.1069 8.5713 20 6 0.9239 -6.3408 9.7610 21 6 -0.0291 -6.5068 10.9465 22 1 -0.7596 -7.2858 10.7285 23 6 0.7686 -6.8757 12.2123 24 6 0.4311 -5.7466 13.2161 25 6 -0.8941 -5.1856 12.6403 26 8 -0.7030 -5.2646 11.2095 27 6 0.4124 -5.2852 -1.2190 28 6 1.4815 -6.1496 -0.5460 29 1 -0.4849 0.8401 -0.0004 30 1 0.3555 -2.3881 -0.0005 31 1 2.7287 -3.6891 0.8580 32 1 2.6389 -3.7410 -0.9189 33 1 -0.5034 -5.6847 1.2785 34 1 -0.3075 -3.9275 1.4839 35 1 1.7925 -4.2606 2.6960 36 1 1.7235 -6.0137 2.3959 37 1 -0.6568 -5.2408 3.7047 38 1 -0.6059 -6.5502 6.0594 39 1 -0.5369 -4.7972 6.3603 40 1 1.6296 -5.0827 7.5313 41 1 1.5612 -6.8358 7.2309 42 1 1.5168 -7.2478 9.6422 43 1 1.5865 -5.4946 9.9427 44 1 0.4433 -7.8410 12.6003 45 1 1.8374 -6.8898 11.9991 46 1 0.2805 -6.1489 14.2179 47 1 1.2086 -4.9827 13.2180 48 1 -1.7380 -5.8033 12.9475 49 1 -1.0420 -4.1523 12.9541 50 1 -0.6200 -5.6311 -1.1684 51 1 0.6898 -4.7648 -2.1357 52 1 2.4617 -6.1976 -1.0203 53 1 1.1528 -7.0642 -0.0524 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 ZINC001165933464.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 06:09:16 Heat of formation + Delta-G solvation = -107.284886 kcal Electronic energy + Delta-G solvation = -28780.672285 eV Core-core repulsion = 24653.057805 eV Total energy + Delta-G solvation = -4127.614480 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.67 seconds Orbital eigenvalues (eV) -39.97080 -39.70317 -38.29082 -37.71956 -34.79308 -33.89227 -32.72254 -32.28643 -30.82087 -30.61864 -29.54909 -25.97951 -25.68319 -24.25679 -22.81451 -22.57468 -22.48898 -21.78572 -21.38288 -20.37756 -18.52077 -17.61179 -17.06005 -16.90546 -16.63234 -16.36857 -15.87392 -15.77284 -15.72659 -15.22663 -14.91873 -14.42631 -14.33712 -14.09622 -14.07682 -13.65351 -13.43771 -13.05880 -12.88951 -12.68229 -12.59013 -12.24281 -12.20919 -11.86672 -11.78511 -11.73490 -11.49396 -11.40289 -11.30279 -11.18466 -11.14220 -10.93009 -10.79754 -10.60176 -10.15319 -10.03711 -9.89152 -9.84484 -9.82953 -9.62439 -9.29352 -8.95175 -8.80329 -6.87020 -5.73021 -3.00659 2.67107 2.91321 3.43673 3.47184 3.51323 3.52334 3.63192 4.06445 4.08422 4.35579 4.44313 4.63348 4.64385 4.68205 4.78014 4.85401 4.91689 5.02105 5.04225 5.08119 5.10590 5.14430 5.19638 5.21065 5.31789 5.35112 5.35607 5.42693 5.50993 5.57107 5.58491 5.62670 5.65043 5.68011 5.75746 5.81513 5.90482 6.20206 6.21774 6.24720 6.44279 6.47560 6.50487 6.53212 6.57711 6.79403 6.86108 6.94602 7.53947 7.73497 8.25401 8.46229 9.57762 10.16000 10.51734 11.49798 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.011065 B = 0.001766 C = 0.001581 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2529.803187 B =15852.416411 C =17707.093942 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.934 5.934 2 C -0.014 4.014 3 Si 0.906 3.094 4 H -0.287 1.287 5 H -0.291 1.291 6 H -0.286 1.286 7 C -0.238 4.238 8 H 0.069 0.931 9 N -0.727 5.727 10 C 0.187 3.813 11 C -0.120 4.120 12 C -0.088 4.088 13 C 0.124 3.876 14 N -0.725 5.725 15 C 0.516 3.484 16 O -0.545 6.545 17 C -0.139 4.139 18 C 0.078 3.922 19 O -0.384 6.384 20 C 0.066 3.934 21 C 0.079 3.921 22 H 0.076 0.924 23 C -0.151 4.151 24 C -0.156 4.156 25 C 0.042 3.958 26 O -0.362 6.362 27 C -0.165 4.165 28 C -0.178 4.178 29 H 0.255 0.745 30 H 0.384 0.616 31 H 0.026 0.974 32 H 0.017 0.983 33 H 0.060 0.940 34 H 0.084 0.916 35 H 0.077 0.923 36 H 0.064 0.936 37 H 0.401 0.599 38 H 0.100 0.900 39 H 0.104 0.896 40 H 0.059 0.941 41 H 0.057 0.943 42 H 0.062 0.938 43 H 0.058 0.942 44 H 0.081 0.919 45 H 0.081 0.919 46 H 0.081 0.919 47 H 0.078 0.922 48 H 0.060 0.940 49 H 0.093 0.907 50 H 0.088 0.912 51 H 0.096 0.904 52 H 0.092 0.908 53 H 0.088 0.912 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.770 -18.961 21.804 29.027 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 N -0.582 5.582 2 C -0.210 4.210 3 Si 0.737 3.263 4 H -0.213 1.213 5 H -0.217 1.217 6 H -0.213 1.213 7 C -0.369 4.369 8 H 0.087 0.913 9 N -0.371 5.371 10 C 0.059 3.941 11 C -0.120 4.120 12 C -0.126 4.126 13 C 0.001 3.999 14 N -0.376 5.376 15 C 0.302 3.698 16 O -0.422 6.422 17 C -0.179 4.179 18 C 0.001 3.999 19 O -0.303 6.303 20 C -0.011 4.011 21 C 0.021 3.979 22 H 0.094 0.906 23 C -0.188 4.188 24 C -0.194 4.194 25 C -0.035 4.035 26 O -0.281 6.281 27 C -0.202 4.202 28 C -0.215 4.215 29 H 0.064 0.936 30 H 0.218 0.782 31 H 0.044 0.956 32 H 0.035 0.965 33 H 0.079 0.921 34 H 0.103 0.897 35 H 0.095 0.905 36 H 0.082 0.918 37 H 0.235 0.765 38 H 0.118 0.882 39 H 0.122 0.878 40 H 0.077 0.923 41 H 0.075 0.925 42 H 0.080 0.920 43 H 0.076 0.924 44 H 0.099 0.901 45 H 0.099 0.901 46 H 0.100 0.900 47 H 0.097 0.903 48 H 0.079 0.921 49 H 0.112 0.888 50 H 0.107 0.893 51 H 0.114 0.886 52 H 0.110 0.890 53 H 0.107 0.893 Dipole moment (debyes) X Y Z Total from point charges -2.020 -18.705 21.678 28.704 hybrid contribution -0.005 0.834 0.044 0.835 sum -2.025 -17.871 21.722 28.201 Atomic orbital electron populations 1.69648 1.05046 1.25647 1.57907 1.24714 0.95522 0.97592 1.03154 0.86278 0.78529 0.83617 0.77841 1.21333 1.21730 1.21300 1.19189 0.90997 0.84192 1.42513 0.91327 1.42270 1.05860 0.99607 1.89357 1.20192 0.91870 0.84173 0.97816 1.21571 1.01372 0.95925 0.93180 1.21209 0.96850 1.02663 0.91829 1.21379 0.93808 1.02123 0.82621 1.46014 1.10716 1.72973 1.07928 1.20338 0.88593 0.76345 0.84554 1.90719 1.14604 1.50705 1.86219 1.21458 0.99282 1.05371 0.91826 1.22115 0.92660 1.01264 0.83816 1.87849 1.33801 1.93157 1.15497 1.22689 0.93528 1.00467 0.84414 1.22757 0.93976 0.87779 0.93434 0.90564 1.22939 1.01580 0.99672 0.94639 1.23141 0.98562 0.98346 0.99310 1.23613 0.96467 1.02035 0.81347 1.89060 1.78387 1.38454 1.22237 1.22952 0.97268 1.03160 0.96835 1.22993 0.99850 0.94081 1.04617 0.93557 0.78176 0.95605 0.96505 0.92106 0.89741 0.90457 0.91759 0.76545 0.88165 0.87811 0.92268 0.92516 0.92018 0.92415 0.90074 0.90064 0.90039 0.90300 0.92126 0.88839 0.89323 0.88593 0.88977 0.89310 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 N -0.93 -28.27 13.06 55.49 0.72 -27.55 16 2 C -0.01 -0.41 5.50 -17.43 -0.10 -0.50 16 3 Si 0.91 22.80 29.55 -169.99 -5.02 17.77 16 4 H -0.29 -7.09 7.11 56.52 0.40 -6.69 16 5 H -0.29 -7.36 7.11 56.52 0.40 -6.96 16 6 H -0.29 -7.13 7.11 56.52 0.40 -6.73 16 7 C -0.24 -6.73 9.99 -15.06 -0.15 -6.88 16 8 H 0.07 1.90 7.83 -52.49 -0.41 1.49 16 9 N -0.73 -18.35 5.44 -59.91 -0.33 -18.67 16 10 C 0.19 3.82 5.89 -4.04 -0.02 3.80 16 11 C -0.12 -1.92 1.57 -154.51 -0.24 -2.16 16 12 C -0.09 -1.28 5.10 -26.73 -0.14 -1.41 16 13 C 0.12 1.84 5.39 -4.04 -0.02 1.82 16 14 N -0.73 -9.18 5.56 -60.29 -0.33 -9.52 16 15 C 0.52 7.07 7.83 -10.99 -0.09 6.99 16 16 O -0.54 -9.61 15.98 5.55 0.09 -9.52 16 17 C -0.14 -1.46 6.07 -27.88 -0.17 -1.63 16 18 C 0.08 0.89 5.23 37.16 0.19 1.08 16 19 O -0.38 -4.43 10.33 -37.24 -0.38 -4.82 16 20 C 0.07 0.60 5.39 37.16 0.20 0.80 16 21 C 0.08 0.65 3.70 -26.15 -0.10 0.55 16 22 H 0.08 0.61 8.14 -51.93 -0.42 0.19 16 23 C -0.15 -0.80 6.64 -25.21 -0.17 -0.97 16 24 C -0.16 -0.79 7.16 -24.73 -0.18 -0.97 16 25 C 0.04 0.28 7.72 38.21 0.29 0.58 16 26 O -0.36 -3.82 11.19 -37.24 -0.42 -4.23 16 27 C -0.17 -2.42 9.94 -26.69 -0.27 -2.69 16 28 C -0.18 -2.37 9.95 -26.70 -0.27 -2.64 16 29 H 0.25 7.50 8.31 -40.82 -0.34 7.16 16 30 H 0.38 10.13 7.11 -40.82 -0.29 9.84 16 31 H 0.03 0.55 7.17 -51.93 -0.37 0.18 16 32 H 0.02 0.36 8.11 -51.93 -0.42 -0.06 16 33 H 0.06 0.73 8.10 -51.93 -0.42 0.31 16 34 H 0.08 1.42 7.53 -51.93 -0.39 1.03 16 35 H 0.08 1.41 7.27 -51.93 -0.38 1.03 16 36 H 0.06 0.95 8.14 -51.93 -0.42 0.53 16 37 H 0.40 3.94 8.47 -40.82 -0.35 3.59 16 38 H 0.10 0.85 8.14 -51.93 -0.42 0.42 16 39 H 0.10 1.02 8.14 -51.93 -0.42 0.60 16 40 H 0.06 0.73 8.10 -51.93 -0.42 0.31 16 41 H 0.06 0.62 8.10 -51.93 -0.42 0.20 16 42 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 43 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 44 H 0.08 0.32 8.14 -51.93 -0.42 -0.10 16 45 H 0.08 0.38 7.70 -51.93 -0.40 -0.02 16 46 H 0.08 0.28 8.14 -51.93 -0.42 -0.14 16 47 H 0.08 0.41 8.14 -51.93 -0.42 -0.01 16 48 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 49 H 0.09 0.54 8.14 -51.93 -0.42 0.12 16 50 H 0.09 1.17 8.14 -51.93 -0.42 0.74 16 51 H 0.10 1.51 8.14 -51.93 -0.42 1.09 16 52 H 0.09 1.20 8.14 -51.93 -0.42 0.78 16 53 H 0.09 1.04 8.14 -51.93 -0.42 0.61 16 LS Contribution 431.44 15.07 6.50 6.50 Total: -1.00 -34.62 431.44 -10.13 -44.75 By element: Atomic # 1 Polarization: 19.29 SS G_CDS: -9.75 Total: 9.54 kcal Atomic # 6 Polarization: -3.04 SS G_CDS: -1.21 Total: -4.25 kcal Atomic # 7 Polarization: -55.80 SS G_CDS: 0.06 Total: -55.74 kcal Atomic # 8 Polarization: -17.86 SS G_CDS: -0.71 Total: -18.57 kcal Atomic # 14 Polarization: 22.80 SS G_CDS: -5.02 Total: 17.77 kcal Total LS contribution 6.50 Total: 6.50 kcal Total: -34.62 -10.13 -44.75 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. ZINC001165933464.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 -62.538 kcal (2) G-P(sol) polarization free energy of solvation -34.620 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 -10.127 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.747 kcal (6) G-S(sol) free energy of system = (1) + (5) -107.285 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.68 seconds