Wall clock time and date at job start Wed Apr 1 2020 04:19:56 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 C 1.52997 * 109.46895 * 2 1 4 4 H 1.09006 * 109.47205 * 302.13904 * 3 2 1 5 5 C 1.50700 * 109.47237 * 182.14527 * 3 2 1 6 6 O 1.21285 * 119.99732 * 256.87902 * 5 3 2 7 7 N 1.34780 * 120.00400 * 76.87780 * 5 3 2 8 8 C 1.46493 * 120.00036 * 180.02562 * 7 5 3 9 9 C 1.53009 * 109.47061 * 185.43884 * 8 7 5 10 10 H 1.09002 * 109.43488 * 301.81203 * 9 8 7 11 11 C 1.50804 * 109.43554 * 181.89013 * 9 8 7 12 12 C 1.38837 * 117.81033 * 48.51846 * 11 9 8 13 13 C 1.37954 * 120.50909 * 179.34393 * 12 11 9 14 14 C 1.38273 * 119.71637 * 359.97438 * 13 12 11 15 15 C 1.37905 * 119.82729 * 0.21482 * 14 13 12 16 16 C 1.37673 * 122.34601 * 228.28157 * 11 9 8 17 17 C 1.50600 * 122.85573 * 1.62749 * 16 11 9 18 18 C 1.52791 * 110.86137 * 339.76185 * 17 16 11 19 19 N 1.46687 * 109.40042 * 61.70935 * 9 8 7 20 20 C 1.36935 * 121.33690 * 344.47272 * 19 9 8 21 21 H 1.08003 * 119.99766 * 32.22234 * 20 19 9 22 22 C 1.38808 * 120.00233 * 212.21407 * 20 19 9 23 23 N 1.31624 * 119.99757 * 14.90494 * 22 20 19 24 24 Si 1.86799 * 120.00282 * 194.90266 * 22 20 19 25 25 H 1.48492 * 109.47163 * 60.00226 * 24 22 20 26 26 H 1.48502 * 109.47028 * 180.02562 * 24 22 20 27 27 H 1.48502 * 109.47139 * 299.99999 * 24 22 20 28 28 N 1.46901 * 109.47691 * 62.13912 * 3 2 1 29 29 C 1.46904 * 110.99467 * 55.32352 * 28 3 2 30 30 C 1.46897 * 111.00320 * 179.27494 * 28 3 2 31 31 H 1.09001 * 109.46665 * 184.10998 * 1 2 3 32 32 H 1.08998 * 109.46987 * 304.10730 * 1 2 3 33 33 H 1.08997 * 109.46865 * 64.11141 * 1 2 3 34 34 H 1.08997 * 109.47519 * 239.99864 * 2 1 3 35 35 H 1.08998 * 109.47242 * 119.99740 * 2 1 3 36 36 H 0.97000 * 119.99782 * 359.97438 * 7 5 3 37 37 H 1.08998 * 109.47403 * 65.44278 * 8 7 5 38 38 H 1.08996 * 109.47205 * 305.43665 * 8 7 5 39 39 H 1.08009 * 119.74511 * 359.33778 * 12 11 9 40 40 H 1.07997 * 120.14623 * 180.02562 * 13 12 11 41 41 H 1.08000 * 120.08448 * 180.48947 * 14 13 12 42 42 H 1.08000 * 119.71373 * 180.02562 * 15 14 13 43 43 H 1.08992 * 109.20304 * 100.11960 * 17 16 11 44 44 H 1.09002 * 109.19785 * 219.41011 * 17 16 11 45 45 H 1.08994 * 109.77068 * 287.85464 * 18 17 16 46 46 H 1.08992 * 109.81420 * 167.08741 * 18 17 16 47 47 H 0.97003 * 120.00170 * 179.97438 * 23 22 20 48 48 H 1.09000 * 109.47368 * 67.49489 * 29 28 3 49 49 H 1.09000 * 109.47078 * 187.49828 * 29 28 3 50 50 H 1.09007 * 109.47204 * 307.49593 * 29 28 3 51 51 H 1.08999 * 109.47022 * 62.32150 * 30 28 3 52 52 H 1.08997 * 109.47009 * 182.32722 * 30 28 3 53 53 H 1.09002 * 109.46950 * 302.31929 * 30 28 3 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 1.6456 1.9673 -0.8702 5 6 3.5460 1.4429 -0.0532 6 8 4.1882 1.6687 0.9506 7 7 4.1794 1.1923 -1.2162 8 6 5.6435 1.1922 -1.2677 9 6 6.1028 1.0174 -2.7167 10 1 5.6985 0.0871 -3.1156 11 6 7.6094 0.9708 -2.7633 12 6 8.2592 0.1265 -1.8731 13 6 9.6354 0.0302 -1.8767 14 6 10.3726 0.7803 -2.7744 15 6 9.7285 1.6222 -3.6565 16 6 8.3426 1.7252 -3.6515 17 6 7.7103 2.6848 -4.6249 18 6 6.2360 2.3472 -4.8418 19 7 5.6185 2.1447 -3.5207 20 6 4.6313 2.9751 -3.0611 21 1 4.5452 3.1781 -2.0039 22 6 3.7414 3.5559 -3.9541 23 7 3.6492 3.0963 -5.1841 24 14 2.6748 4.9898 -3.4104 25 1 3.5415 6.1173 -2.9831 26 1 1.8169 5.4254 -4.5416 27 1 1.8176 4.5662 -2.2742 28 7 1.5930 2.1200 1.2244 29 6 2.0132 1.3773 2.4202 30 6 2.0796 3.5054 1.2671 31 1 -0.3633 -1.0251 0.0737 32 1 -0.3633 0.5763 0.8509 33 1 -0.3633 0.4487 -0.9245 34 1 1.8934 -0.5138 -0.8899 35 1 1.8934 -0.5138 0.8900 36 1 3.6659 1.0113 -2.0189 37 1 6.0283 0.3709 -0.6631 38 1 6.0208 2.1378 -0.8785 39 1 7.6828 -0.4594 -1.1723 40 1 10.1348 -0.6287 -1.1819 41 1 11.4498 0.7036 -2.7877 42 1 10.3062 2.2069 -4.3571 43 1 7.7920 3.6986 -4.2332 44 1 8.2354 2.6262 -5.5783 45 1 6.1496 1.4355 -5.4328 46 1 5.7408 3.1695 -5.3580 47 1 3.0271 3.5020 -5.8081 48 1 3.0988 1.4173 2.5100 49 1 1.5588 1.8248 3.3042 50 1 1.6938 0.3387 2.3338 51 1 1.6631 4.0628 0.4282 52 1 1.7693 3.9708 2.2026 53 1 3.1677 3.5104 1.2024 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 ZINC001281776573.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 04:19:56 Heat of formation + Delta-G solvation = 27.477927 kcal Electronic energy + Delta-G solvation = -32533.701655 eV Core-core repulsion = 28599.190981 eV Total energy + Delta-G solvation = -3934.510675 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.40 seconds Orbital eigenvalues (eV) -40.13989 -39.44641 -36.94552 -35.99223 -34.25133 -32.91773 -32.49495 -31.90384 -29.91679 -28.99166 -27.75110 -27.14588 -26.20784 -24.68276 -23.02111 -22.58879 -22.15290 -21.40146 -20.60799 -19.49022 -18.99881 -17.11668 -16.39297 -16.23127 -15.91958 -15.74697 -15.08832 -14.92917 -14.59080 -14.34562 -14.30513 -14.21901 -13.84168 -13.40753 -13.35446 -13.16044 -12.91248 -12.68019 -12.45238 -12.28045 -12.02927 -11.96629 -11.73309 -11.60987 -11.48106 -11.39791 -11.31193 -11.18861 -10.97494 -10.85966 -10.80775 -10.75894 -10.54071 -10.48424 -10.21232 -9.90102 -9.77879 -9.65450 -8.71094 -8.40208 -8.24577 -8.09202 -7.80415 -6.77517 -5.94282 -3.43262 1.74151 1.78832 3.09362 3.27050 3.34726 3.37486 3.78937 4.15050 4.18570 4.33355 4.99500 5.11269 5.16073 5.19036 5.22277 5.27778 5.29745 5.35814 5.39523 5.49981 5.60370 5.63942 5.71354 5.78360 5.80709 5.88622 5.91266 5.94809 5.99221 6.04870 6.12861 6.16925 6.17804 6.22244 6.25227 6.28749 6.34973 6.39326 6.45516 6.48465 6.63893 6.69217 6.83300 6.84362 7.08474 7.11312 7.14062 7.23832 7.27011 7.38370 7.55657 7.69155 8.16568 8.29818 8.79022 9.02503 9.63939 10.25255 11.12095 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.010114 B = 0.004468 C = 0.003489 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2767.769612 B = 6264.959512 C = 8024.116206 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.143 4.143 2 C -0.112 4.112 3 C 0.063 3.937 4 H 0.107 0.893 5 C 0.485 3.515 6 O -0.562 6.562 7 N -0.691 5.691 8 C 0.137 3.863 9 C 0.196 3.804 10 H 0.044 0.956 11 C -0.077 4.077 12 C -0.120 4.120 13 C -0.134 4.134 14 C -0.129 4.129 15 C -0.131 4.131 16 C -0.048 4.048 17 C -0.108 4.108 18 C 0.161 3.839 19 N -0.582 5.582 20 C -0.253 4.253 21 H 0.072 0.928 22 C 0.011 3.989 23 N -0.895 5.895 24 Si 0.894 3.106 25 H -0.284 1.284 26 H -0.289 1.289 27 H -0.279 1.279 28 N -0.514 5.514 29 C -0.001 4.001 30 C 0.011 3.989 31 H 0.048 0.952 32 H 0.067 0.933 33 H 0.054 0.946 34 H 0.070 0.930 35 H 0.068 0.932 36 H 0.413 0.587 37 H 0.056 0.944 38 H 0.068 0.932 39 H 0.117 0.883 40 H 0.114 0.886 41 H 0.113 0.887 42 H 0.114 0.886 43 H 0.069 0.931 44 H 0.058 0.942 45 H 0.022 0.978 46 H 0.101 0.899 47 H 0.256 0.744 48 H 0.068 0.932 49 H 0.056 0.944 50 H 0.063 0.937 51 H 0.063 0.937 52 H 0.063 0.937 53 H 0.049 0.951 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.012 -6.061 6.039 8.789 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 -0.200 4.200 2 C -0.150 4.150 3 C -0.049 4.049 4 H 0.125 0.875 5 C 0.270 3.730 6 O -0.443 6.443 7 N -0.341 5.341 8 C 0.012 3.988 9 C 0.088 3.912 10 H 0.061 0.939 11 C -0.079 4.079 12 C -0.139 4.139 13 C -0.152 4.152 14 C -0.147 4.147 15 C -0.149 4.149 16 C -0.048 4.048 17 C -0.147 4.147 18 C 0.036 3.964 19 N -0.305 5.305 20 C -0.383 4.383 21 H 0.090 0.910 22 C -0.189 4.189 23 N -0.539 5.539 24 Si 0.723 3.277 25 H -0.210 1.210 26 H -0.215 1.215 27 H -0.205 1.205 28 N -0.236 5.236 29 C -0.149 4.149 30 C -0.137 4.137 31 H 0.067 0.933 32 H 0.086 0.914 33 H 0.074 0.926 34 H 0.089 0.911 35 H 0.086 0.914 36 H 0.251 0.749 37 H 0.074 0.926 38 H 0.086 0.914 39 H 0.135 0.865 40 H 0.132 0.868 41 H 0.131 0.869 42 H 0.132 0.868 43 H 0.088 0.912 44 H 0.077 0.923 45 H 0.040 0.960 46 H 0.119 0.881 47 H 0.066 0.934 48 H 0.087 0.913 49 H 0.075 0.925 50 H 0.082 0.918 51 H 0.082 0.918 52 H 0.082 0.918 53 H 0.068 0.932 Dipole moment (debyes) X Y Z Total from point charges 1.788 -5.813 6.589 8.967 hybrid contribution 0.341 0.808 -0.277 0.920 sum 2.130 -5.005 6.312 8.333 Atomic orbital electron populations 1.21666 0.94490 1.01000 1.02862 1.21558 0.97351 0.93572 1.02521 1.21937 0.89905 0.97344 0.95757 0.87514 1.21750 0.91198 0.76672 0.83392 1.90538 1.68377 1.50983 1.34361 1.46199 1.07506 1.68877 1.11531 1.21306 0.80312 1.01243 0.95897 1.19528 0.88033 0.92634 0.90976 0.93909 1.20179 0.96743 0.95770 0.95225 1.21135 0.94494 0.99220 0.99011 1.20926 0.94107 1.00517 0.99660 1.20931 0.99128 0.97861 0.96818 1.21208 0.94272 0.99735 0.99729 1.19716 0.92596 0.96099 0.96402 1.21185 1.00145 0.97435 0.95908 1.20908 0.87419 1.00795 0.87314 1.43981 1.41507 1.28861 1.16192 1.19172 1.05163 1.20688 0.93235 0.91008 1.25086 0.97309 0.99879 0.96607 1.69953 1.37858 1.40891 1.05157 0.86514 0.80259 0.83171 0.77751 1.21017 1.21518 1.20459 1.62499 1.57181 1.02567 1.01401 1.22751 1.02132 0.98151 0.91842 1.22516 1.00238 0.89026 1.01897 0.93270 0.91375 0.92646 0.91104 0.91359 0.74910 0.92640 0.91398 0.86485 0.86788 0.86917 0.86823 0.91222 0.92312 0.95993 0.88081 0.93373 0.91336 0.92541 0.91824 0.91811 0.91834 0.93235 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 -0.14 -1.65 9.83 37.16 0.37 -1.28 16 2 C -0.11 -1.44 5.00 -26.73 -0.13 -1.58 16 3 C 0.06 0.98 2.28 -68.87 -0.16 0.83 16 4 H 0.11 1.78 8.14 -51.93 -0.42 1.36 16 5 C 0.48 8.69 6.20 -10.98 -0.07 8.62 16 6 O -0.56 -11.25 11.96 5.55 0.07 -11.18 16 7 N -0.69 -12.52 3.48 -60.29 -0.21 -12.73 16 8 C 0.14 2.54 4.14 -4.04 -0.02 2.52 16 9 C 0.20 3.77 3.03 -68.93 -0.21 3.56 16 10 H 0.04 0.85 8.14 -51.93 -0.42 0.43 16 11 C -0.08 -1.39 5.44 -104.56 -0.57 -1.96 16 12 C -0.12 -1.89 9.05 -39.46 -0.36 -2.25 16 13 C -0.13 -1.89 10.05 -39.67 -0.40 -2.29 16 14 C -0.13 -1.81 10.04 -39.69 -0.40 -2.21 16 15 C -0.13 -2.03 9.59 -39.43 -0.38 -2.41 16 16 C -0.05 -0.86 5.76 -104.60 -0.60 -1.46 16 17 C -0.11 -2.01 5.86 -28.04 -0.16 -2.17 16 18 C 0.16 3.52 5.61 -3.75 -0.02 3.50 16 19 N -0.58 -12.96 2.93 -166.32 -0.49 -13.44 16 20 C -0.25 -6.08 7.23 -15.06 -0.11 -6.19 16 21 H 0.07 1.78 5.71 -52.48 -0.30 1.48 16 22 C 0.01 0.27 5.01 -17.43 -0.09 0.19 16 23 N -0.90 -23.31 11.20 55.49 0.62 -22.69 16 24 Si 0.89 20.32 29.58 -169.99 -5.03 15.29 16 25 H -0.28 -6.64 7.11 56.52 0.40 -6.23 16 26 H -0.29 -6.70 7.11 56.52 0.40 -6.30 16 27 H -0.28 -6.19 7.11 56.52 0.40 -5.78 16 28 N -0.51 -7.86 4.31 -244.58 -1.05 -8.92 16 29 C 0.00 -0.01 8.87 60.07 0.53 0.52 16 30 C 0.01 0.18 9.28 60.06 0.56 0.74 16 31 H 0.05 0.49 8.14 -51.93 -0.42 0.07 16 32 H 0.07 0.82 7.55 -51.93 -0.39 0.43 16 33 H 0.05 0.65 8.14 -51.93 -0.42 0.23 16 34 H 0.07 0.88 8.14 -51.93 -0.42 0.46 16 35 H 0.07 0.87 6.05 -51.93 -0.31 0.55 16 36 H 0.41 7.70 7.47 -40.82 -0.30 7.40 16 37 H 0.06 0.95 6.55 -51.93 -0.34 0.61 16 38 H 0.07 1.44 7.74 -51.93 -0.40 1.04 16 39 H 0.12 1.66 6.66 -52.48 -0.35 1.31 16 40 H 0.11 1.31 8.06 -52.49 -0.42 0.89 16 41 H 0.11 1.27 8.06 -52.49 -0.42 0.85 16 42 H 0.11 1.53 8.05 -52.49 -0.42 1.11 16 43 H 0.07 1.35 8.14 -51.93 -0.42 0.92 16 44 H 0.06 0.96 8.11 -51.93 -0.42 0.54 16 45 H 0.02 0.49 8.14 -51.93 -0.42 0.07 16 46 H 0.10 2.47 5.84 -51.93 -0.30 2.17 16 47 H 0.26 6.59 8.31 -40.82 -0.34 6.25 16 48 H 0.07 1.13 5.45 -51.93 -0.28 0.85 16 49 H 0.06 0.72 8.14 -51.93 -0.42 0.29 16 50 H 0.06 0.82 5.76 -51.92 -0.30 0.52 16 51 H 0.06 1.05 8.14 -51.93 -0.42 0.63 16 52 H 0.06 0.89 8.12 -51.93 -0.42 0.47 16 53 H 0.05 0.91 5.87 -51.93 -0.30 0.61 16 LS Contribution 399.71 15.07 6.02 6.02 Total: -1.00 -26.85 399.71 -10.93 -37.78 By element: Atomic # 1 Polarization: 21.85 SS G_CDS: -8.64 Total: 13.20 kcal Atomic # 6 Polarization: -1.11 SS G_CDS: -2.21 Total: -3.33 kcal Atomic # 7 Polarization: -56.65 SS G_CDS: -1.13 Total: -57.78 kcal Atomic # 8 Polarization: -11.25 SS G_CDS: 0.07 Total: -11.18 kcal Atomic # 14 Polarization: 20.32 SS G_CDS: -5.03 Total: 15.29 kcal Total LS contribution 6.02 Total: 6.02 kcal Total: -26.85 -10.93 -37.78 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. ZINC001281776573.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 65.256 kcal (2) G-P(sol) polarization free energy of solvation -26.852 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 38.404 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.926 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -37.778 kcal (6) G-S(sol) free energy of system = (1) + (5) 27.478 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.40 seconds