Wall clock time and date at job start Tue Mar 31 2020 16:09:54 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 1.53003 * 1 3 3 H 1.09005 * 109.46821 * 2 1 4 4 N 1.46900 * 109.46999 * 119.99689 * 2 1 3 5 5 C 1.46903 * 111.00029 * 275.00148 * 4 2 1 6 6 C 1.53036 * 109.46343 * 275.06770 * 5 4 2 7 7 C 1.53190 * 109.31163 * 178.61470 * 6 5 4 8 8 N 1.46919 * 108.77629 * 54.63962 * 7 6 5 9 9 C 1.36935 * 120.63315 * 126.37161 * 8 7 6 10 10 H 1.07998 * 119.99988 * 331.85111 * 9 8 7 11 11 C 1.38809 * 120.00476 * 151.85750 * 9 8 7 12 12 N 1.31625 * 119.99717 * 343.07278 * 11 9 8 13 13 Si 1.86801 * 120.00256 * 163.06791 * 11 9 8 14 14 H 1.48503 * 109.46947 * 60.00257 * 13 11 9 15 15 H 1.48504 * 109.47233 * 179.97438 * 13 11 9 16 16 H 1.48491 * 109.47216 * 300.00161 * 13 11 9 17 17 C 1.46931 * 118.73723 * 306.38517 * 8 7 6 18 18 C 1.53048 * 109.45624 * 154.99900 * 5 4 2 19 19 C 1.50689 * 109.47531 * 240.00235 * 2 1 3 20 20 C 1.38263 * 119.99773 * 279.72533 * 19 2 1 21 21 C 1.38217 * 119.99659 * 179.76653 * 20 19 2 22 22 C 1.38257 * 120.00290 * 0.50749 * 21 20 19 23 23 C 1.38211 * 119.99604 * 359.74201 * 22 21 20 24 24 C 1.50707 * 119.99635 * 179.97438 * 23 22 21 25 25 N 1.46902 * 109.46894 * 270.02482 * 24 23 22 26 26 C 1.46896 * 111.00200 * 66.04871 * 25 24 23 27 27 C 1.46904 * 110.99982 * 190.00209 * 25 24 23 28 28 C 1.38221 * 120.00479 * 99.99879 * 19 2 1 29 29 H 1.09003 * 109.46865 * 179.97438 * 1 2 3 30 30 H 1.08992 * 109.47334 * 300.00255 * 1 2 3 31 31 H 1.09002 * 109.46937 * 60.00588 * 1 2 3 32 32 H 1.00896 * 110.99637 * 151.05516 * 4 2 1 33 33 H 1.09000 * 109.45929 * 35.03307 * 5 4 2 34 34 H 1.08997 * 109.49783 * 298.56905 * 6 5 4 35 35 H 1.09010 * 109.49575 * 58.66610 * 6 5 4 36 36 H 1.09002 * 109.59061 * 294.84515 * 7 6 5 37 37 H 1.08999 * 109.70202 * 174.49738 * 7 6 5 38 38 H 0.97001 * 119.99866 * 180.02562 * 12 11 9 39 39 H 1.08995 * 109.58711 * 293.82710 * 17 8 7 40 40 H 1.09000 * 109.70438 * 173.46439 * 17 8 7 41 41 H 1.08993 * 109.49526 * 301.33869 * 18 5 4 42 42 H 1.08997 * 109.49203 * 61.44001 * 18 5 4 43 43 H 1.07998 * 120.00282 * 359.97438 * 20 19 2 44 44 H 1.08006 * 119.99629 * 180.22815 * 21 20 19 45 45 H 1.07998 * 120.00143 * 179.72575 * 22 21 20 46 46 H 1.08994 * 109.47311 * 30.02177 * 24 23 22 47 47 H 1.09000 * 109.46766 * 150.02729 * 24 23 22 48 48 H 1.08994 * 109.47349 * 59.99671 * 26 25 24 49 49 H 1.08997 * 109.47180 * 180.02562 * 26 25 24 50 50 H 1.09003 * 109.46877 * 299.99613 * 26 25 24 51 51 H 1.08998 * 109.47197 * 59.99888 * 27 25 24 52 52 H 1.08997 * 109.47581 * 179.97438 * 27 25 24 53 53 H 1.09000 * 109.46982 * 300.00240 * 27 25 24 54 54 H 1.08000 * 119.99201 * 0.02562 * 28 19 2 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 1 1.8933 1.0277 0.0000 4 7 2.0197 -0.6924 1.1995 5 6 2.0824 0.2227 2.3469 6 6 3.4107 0.9823 2.3213 7 6 3.4578 1.9603 3.4994 8 7 3.2124 1.2160 4.7421 9 6 4.0897 1.2992 5.7901 10 1 5.1339 1.5038 5.6053 11 6 3.6371 1.1204 7.0901 12 7 2.3508 1.2037 7.3564 13 14 4.8536 0.7616 8.4616 14 1 5.8221 1.8821 8.5699 15 1 4.1224 0.6142 9.7458 16 1 5.5831 -0.4960 8.1597 17 6 2.0077 0.3803 4.8388 18 6 1.9769 -0.5801 3.6456 19 6 2.0324 -0.7103 -1.2304 20 6 2.0722 -2.0920 -1.2631 21 6 2.5285 -2.7435 -2.3935 22 6 2.9550 -2.0136 -3.4874 23 6 2.9200 -0.6323 -3.4527 24 6 3.3855 0.1633 -4.6450 25 7 4.8224 0.4409 -4.5177 26 6 5.6071 -0.7984 -4.5968 27 6 5.2634 1.4088 -5.5310 28 6 2.4588 0.0194 -2.3241 29 1 -0.3633 -1.0277 -0.0005 30 1 -0.3633 0.5138 0.8899 31 1 -0.3633 0.5138 -0.8901 32 1 2.9173 -1.1203 1.0288 33 1 1.2572 0.9326 2.2908 34 1 4.2360 0.2749 2.4024 35 1 3.4955 1.5353 1.3857 36 1 2.6894 2.7229 3.3723 37 1 4.4385 2.4340 3.5448 38 1 2.0345 1.0791 8.2649 39 1 1.1211 1.0139 4.8208 40 1 2.0301 -0.1908 5.7669 41 1 1.0412 -1.1391 3.6527 42 1 2.8157 -1.2727 3.7143 43 1 1.7436 -2.6621 -0.4068 44 1 2.5561 -3.8229 -2.4204 45 1 3.3157 -2.5227 -4.3690 46 1 3.2051 -0.4076 -5.5557 47 1 2.8364 1.1038 -4.6908 48 1 5.4281 -1.2811 -5.5575 49 1 6.6671 -0.5642 -4.4992 50 1 5.3081 -1.4697 -3.7916 51 1 4.7147 2.3421 -5.4051 52 1 6.3307 1.5966 -5.4139 53 1 5.0720 1.0061 -6.5256 54 1 2.4322 1.0988 -2.2966 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 ZINC000925002663.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 16:09:54 Heat of formation + Delta-G solvation = 47.181055 kcal Electronic energy + Delta-G solvation = -28796.591023 eV Core-core repulsion = 25154.305454 eV Total energy + Delta-G solvation = -3642.285569 eV No. of doubly occupied orbitals = 64 Molecular weight (most abundant/longest-lived isotopes) = 331.232 amu Computer time = 1.43 seconds Orbital eigenvalues (eV) -39.99939 -38.29001 -37.31646 -35.55432 -33.02811 -31.73849 -31.15343 -29.91066 -29.41275 -28.08930 -27.88112 -26.97246 -24.72999 -23.33472 -22.92175 -22.07089 -21.56108 -21.22171 -19.74210 -19.11883 -16.98314 -16.51333 -16.05018 -15.81028 -15.62122 -15.25403 -15.02438 -14.70513 -14.23501 -14.17800 -13.86913 -13.56063 -13.42416 -13.03608 -12.94314 -12.76498 -12.73297 -12.60910 -12.38579 -12.32411 -12.17210 -12.03444 -11.84456 -11.66379 -11.59564 -11.29848 -11.08007 -10.95796 -10.76658 -10.67826 -10.59281 -10.18055 -10.15557 -9.92943 -9.65741 -9.42217 -8.92553 -8.82280 -8.57978 -8.43380 -8.01938 -6.61391 -5.73895 -3.16065 1.23220 1.31470 3.41576 3.47092 3.47389 3.48728 3.93231 4.32486 4.53903 4.57558 4.60950 4.78433 4.83590 4.96909 5.00938 5.04629 5.14338 5.25582 5.29974 5.35853 5.40274 5.43219 5.46579 5.51333 5.51520 5.54755 5.59457 5.64591 5.76892 5.80039 5.89818 5.96090 5.97505 6.04241 6.17731 6.32048 6.37729 6.40425 6.42295 6.51894 6.57458 6.63864 6.68078 6.68788 6.74687 6.77558 6.91540 6.93336 7.00825 7.41773 7.45931 7.70640 7.75558 7.84477 8.50873 9.26976 9.90468 10.47618 11.34656 Molecular weight = 331.23amu Principal moments of inertia in cm(-1) A = 0.016757 B = 0.002377 C = 0.002237 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1670.528831 B =11778.514980 C =12515.234181 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.133 4.133 2 C 0.122 3.878 3 H 0.051 0.949 4 N -0.680 5.680 5 C 0.096 3.904 6 C -0.159 4.159 7 C 0.150 3.850 8 N -0.592 5.592 9 C -0.252 4.252 10 H 0.063 0.937 11 C 0.002 3.998 12 N -0.903 5.903 13 Si 0.902 3.098 14 H -0.283 1.283 15 H -0.291 1.291 16 H -0.284 1.284 17 C 0.171 3.829 18 C -0.124 4.124 19 C -0.082 4.082 20 C -0.098 4.098 21 C -0.123 4.123 22 C -0.118 4.118 23 C -0.083 4.083 24 C 0.095 3.905 25 N -0.542 5.542 26 C 0.021 3.979 27 C 0.024 3.976 28 C -0.092 4.092 29 H 0.060 0.940 30 H 0.059 0.941 31 H 0.051 0.949 32 H 0.339 0.661 33 H 0.069 0.931 34 H 0.058 0.942 35 H 0.045 0.955 36 H 0.015 0.985 37 H 0.051 0.949 38 H 0.254 0.746 39 H 0.016 0.984 40 H 0.087 0.913 41 H 0.054 0.946 42 H 0.052 0.948 43 H 0.131 0.869 44 H 0.120 0.880 45 H 0.114 0.886 46 H 0.041 0.959 47 H 0.082 0.918 48 H 0.023 0.977 49 H 0.067 0.933 50 H 0.074 0.926 51 H 0.069 0.931 52 H 0.069 0.931 53 H 0.024 0.976 54 H 0.119 0.881 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.146 -4.855 -26.343 26.787 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 -0.191 4.191 2 C 0.013 3.987 3 H 0.069 0.931 4 N -0.310 5.310 5 C -0.013 4.013 6 C -0.200 4.200 7 C 0.023 3.977 8 N -0.315 5.315 9 C -0.382 4.382 10 H 0.081 0.919 11 C -0.197 4.197 12 N -0.548 5.548 13 Si 0.732 3.268 14 H -0.209 1.209 15 H -0.216 1.216 16 H -0.211 1.211 17 C 0.045 3.955 18 C -0.164 4.164 19 C -0.083 4.083 20 C -0.117 4.117 21 C -0.141 4.141 22 C -0.137 4.137 23 C -0.084 4.084 24 C -0.032 4.032 25 N -0.265 5.265 26 C -0.128 4.128 27 C -0.124 4.124 28 C -0.111 4.111 29 H 0.079 0.921 30 H 0.078 0.922 31 H 0.070 0.930 32 H 0.157 0.843 33 H 0.087 0.913 34 H 0.077 0.923 35 H 0.063 0.937 36 H 0.033 0.967 37 H 0.070 0.930 38 H 0.064 0.936 39 H 0.034 0.966 40 H 0.106 0.894 41 H 0.072 0.928 42 H 0.071 0.929 43 H 0.149 0.851 44 H 0.138 0.862 45 H 0.132 0.868 46 H 0.059 0.941 47 H 0.100 0.900 48 H 0.042 0.958 49 H 0.086 0.914 50 H 0.093 0.907 51 H 0.088 0.912 52 H 0.088 0.912 53 H 0.042 0.958 54 H 0.137 0.863 Dipole moment (debyes) X Y Z Total from point charges -0.768 -4.887 -25.547 26.021 hybrid contribution 1.314 0.004 -0.351 1.360 sum 0.546 -4.882 -25.897 26.359 Atomic orbital electron populations 1.21773 0.93856 1.02328 1.01135 1.20416 0.95794 0.95477 0.87046 0.93144 1.60896 1.33223 1.33253 1.03676 1.21560 0.96423 0.93000 0.90314 1.22683 0.98278 1.00136 0.98882 1.20802 0.98442 0.92065 0.86398 1.44054 1.25427 1.50247 1.11753 1.19135 0.89425 1.44622 0.84971 0.91895 1.25036 0.95872 1.01478 0.97269 1.70027 1.12642 1.52788 1.19308 0.86378 0.80516 0.78497 0.81422 1.20949 1.21646 1.21057 1.20794 0.87857 0.91278 0.95598 1.22165 1.00439 0.98901 0.94861 1.20031 0.98719 0.94044 0.95459 1.21116 0.98457 0.94009 0.98082 1.21117 0.99698 0.99704 0.93594 1.20968 1.00728 0.93401 0.98614 1.19577 0.99798 0.93432 0.95557 1.21049 0.88521 0.99194 0.94437 1.61971 1.03088 1.12305 1.49153 1.22473 0.98272 0.91663 1.00349 1.22399 1.01565 0.96055 0.92379 1.20868 0.98229 0.99634 0.92382 0.92054 0.92193 0.93010 0.84297 0.91280 0.92320 0.93674 0.96707 0.93042 0.93624 0.96605 0.89446 0.92779 0.92928 0.85085 0.86240 0.86845 0.94101 0.89984 0.95825 0.91430 0.90683 0.91239 0.91187 0.95754 0.86268 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 18. 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 -0.13 -1.59 9.38 37.16 0.35 -1.24 16 2 C 0.12 1.54 2.63 -68.87 -0.18 1.36 16 3 H 0.05 0.68 6.96 -51.93 -0.36 0.32 16 4 N -0.68 -9.72 5.44 -100.91 -0.55 -10.27 16 5 C 0.10 1.64 2.24 -67.67 -0.15 1.49 16 6 C -0.16 -2.84 5.31 -26.61 -0.14 -2.98 16 7 C 0.15 3.23 6.52 -3.72 -0.02 3.21 16 8 N -0.59 -15.10 2.99 -172.32 -0.52 -15.62 16 9 C -0.25 -7.04 9.58 -15.06 -0.14 -7.18 16 10 H 0.06 1.73 7.88 -52.49 -0.41 1.32 16 11 C 0.00 0.05 4.92 -17.43 -0.09 -0.03 16 12 N -0.90 -26.55 11.19 55.49 0.62 -25.93 16 13 Si 0.90 22.00 29.59 -169.99 -5.03 16.97 16 14 H -0.28 -6.82 7.11 56.52 0.40 -6.42 16 15 H -0.29 -7.11 7.11 56.52 0.40 -6.71 16 16 H -0.28 -6.86 7.11 56.52 0.40 -6.46 16 17 C 0.17 4.14 5.30 -3.71 -0.02 4.12 16 18 C -0.12 -2.43 5.69 -26.61 -0.15 -2.58 16 19 C -0.08 -0.96 4.72 -104.62 -0.49 -1.45 16 20 C -0.10 -1.09 9.00 -39.58 -0.36 -1.45 16 21 C -0.12 -1.21 10.05 -39.58 -0.40 -1.61 16 22 C -0.12 -1.11 7.97 -39.58 -0.32 -1.43 16 23 C -0.08 -0.83 4.88 -104.62 -0.51 -1.34 16 24 C 0.10 0.81 5.12 -4.97 -0.03 0.78 16 25 N -0.54 -4.86 5.01 -252.72 -1.27 -6.12 16 26 C 0.02 0.17 9.14 60.06 0.55 0.72 16 27 C 0.02 0.17 9.57 60.07 0.57 0.74 16 28 C -0.09 -1.02 9.33 -39.58 -0.37 -1.39 16 29 H 0.06 0.74 8.14 -51.93 -0.42 0.31 16 30 H 0.06 0.77 7.42 -51.93 -0.39 0.38 16 31 H 0.05 0.55 8.14 -51.93 -0.42 0.12 16 32 H 0.34 4.86 7.73 -39.29 -0.30 4.56 16 33 H 0.07 1.23 7.11 -51.93 -0.37 0.86 16 34 H 0.06 1.09 8.14 -51.93 -0.42 0.67 16 35 H 0.04 0.72 7.41 -51.92 -0.38 0.34 16 36 H 0.02 0.33 8.14 -51.93 -0.42 -0.10 16 37 H 0.05 1.10 7.93 -51.93 -0.41 0.68 16 38 H 0.25 7.22 8.31 -40.82 -0.34 6.88 16 39 H 0.02 0.40 8.14 -51.93 -0.42 -0.02 16 40 H 0.09 2.37 6.06 -51.93 -0.31 2.06 16 41 H 0.05 1.00 8.14 -51.93 -0.42 0.58 16 42 H 0.05 1.07 8.14 -51.93 -0.42 0.65 16 43 H 0.13 1.47 7.71 -52.49 -0.40 1.07 16 44 H 0.12 0.95 8.06 -52.48 -0.42 0.53 16 45 H 0.11 0.88 8.03 -52.49 -0.42 0.46 16 46 H 0.04 0.31 8.06 -51.93 -0.42 -0.10 16 47 H 0.08 0.64 8.01 -51.93 -0.42 0.23 16 48 H 0.02 0.17 8.14 -51.93 -0.42 -0.26 16 49 H 0.07 0.51 8.12 -51.93 -0.42 0.09 16 50 H 0.07 0.67 6.16 -51.93 -0.32 0.35 16 51 H 0.07 0.45 8.12 -51.93 -0.42 0.03 16 52 H 0.07 0.45 8.12 -51.93 -0.42 0.03 16 53 H 0.02 0.15 8.14 -51.93 -0.42 -0.27 16 54 H 0.12 1.25 8.04 -52.49 -0.42 0.83 16 LS Contribution 415.41 15.07 6.26 6.26 Total: -1.00 -29.62 415.41 -12.35 -41.97 By element: Atomic # 1 Polarization: 12.98 SS G_CDS: -9.98 Total: 3.00 kcal Atomic # 6 Polarization: -8.36 SS G_CDS: -1.90 Total: -10.25 kcal Atomic # 7 Polarization: -56.23 SS G_CDS: -1.71 Total: -57.94 kcal Atomic # 14 Polarization: 22.00 SS G_CDS: -5.03 Total: 16.97 kcal Total LS contribution 6.26 Total: 6.26 kcal Total: -29.62 -12.35 -41.97 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. ZINC000925002663.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 89.149 kcal (2) G-P(sol) polarization free energy of solvation -29.619 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 59.530 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.349 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.968 kcal (6) G-S(sol) free energy of system = (1) + (5) 47.181 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.43 seconds