Wall clock time and date at job start Sat Mar 6 2021 23:44:08 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= 0 * AM1 - THE AM1 HAMILTONIAN TO BE USED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 O 2 2 C 1.42895 * 1 3 3 Si 1.86298 * 109.47294 * 2 1 4 4 C 1.50697 * 109.46909 * 119.99887 * 2 1 3 5 5 C 1.34858 * 125.90066 * 216.86984 * 4 2 1 6 6 C 1.40943 * 107.46666 * 180.23858 * 5 4 2 7 7 C 1.34858 * 107.46791 * 359.75899 * 6 5 4 8 8 N 1.36562 * 108.19920 * 359.97438 * 7 6 5 9 9 C 1.40203 * 125.66924 * 179.97438 * 8 7 6 10 10 C 1.38835 * 120.06155 * 52.75890 * 9 8 7 11 11 C 1.38117 * 119.93047 * 179.97438 * 10 9 8 12 12 C 1.38277 * 120.06619 * 359.97438 * 11 10 9 13 13 C 1.50704 * 119.93030 * 180.02562 * 12 11 10 14 14 C 1.50706 * 109.47245 * 90.00143 * 13 12 11 15 15 O 1.21283 * 119.99688 * 359.97438 * 14 13 12 16 16 N 1.34778 * 119.99750 * 179.97438 * 14 13 12 17 17 C 1.46504 * 119.99490 * 185.16564 * 16 14 13 18 18 C 1.50695 * 112.84855 * 294.53642 * 17 16 14 19 19 C 1.38235 * 119.99555 * 313.52061 * 18 17 16 20 20 C 1.38217 * 120.01502 * 180.28569 * 19 18 17 21 21 C 1.38328 * 119.98790 * 359.97438 * 20 19 18 22 22 Br 1.89101 * 120.00960 * 179.97438 * 21 20 19 23 23 C 1.38331 * 119.97698 * 0.02562 * 21 20 19 24 24 C 1.38212 * 119.99222 * 359.97438 * 23 21 20 25 25 C 1.53783 * 113.61054 * 163.33984 * 17 16 14 26 26 C 1.53778 * 87.08243 * 270.80107 * 25 17 16 27 27 H 1.08999 * 113.61417 * 220.01990 * 26 25 17 28 28 O 1.42899 * 113.61374 * 89.20028 * 26 25 17 29 29 C 1.53782 * 113.69014 * 65.80637 * 17 16 14 30 30 C 1.38268 * 120.13515 * 0.27277 * 12 11 10 31 31 C 1.38125 * 120.06481 * 359.45624 * 30 12 11 32 32 H 0.96695 * 114.00006 * 305.10235 * 1 2 3 33 33 H 1.08998 * 109.47214 * 239.99913 * 2 1 3 34 34 H 1.48501 * 110.00095 * 300.00017 * 3 2 1 35 35 H 1.48502 * 110.00086 * 61.31658 * 3 2 1 36 36 H 1.07997 * 126.26254 * 359.97438 * 5 4 2 37 37 H 1.08001 * 126.26251 * 179.75484 * 6 5 4 38 38 H 1.07997 * 125.89592 * 179.97438 * 7 6 5 39 39 H 1.08000 * 120.03207 * 0.02562 * 10 9 8 40 40 H 1.08003 * 119.96844 * 180.02562 * 11 10 9 41 41 H 1.09000 * 109.47282 * 329.99745 * 13 12 11 42 42 H 1.09001 * 109.46829 * 209.99283 * 13 12 11 43 43 H 0.96997 * 120.00294 * 5.16628 * 16 14 13 44 44 H 1.08006 * 119.99287 * 0.25686 * 19 18 17 45 45 H 1.08000 * 120.00750 * 180.02562 * 20 19 18 46 46 H 1.07999 * 119.99984 * 179.97438 * 23 21 20 47 47 H 1.07999 * 119.99633 * 179.97438 * 24 23 21 48 48 H 1.09001 * 113.61171 * 25.35384 * 25 17 16 49 49 H 1.09005 * 113.61115 * 156.16673 * 25 17 16 50 50 H 0.96705 * 114.00005 * 179.97438 * 28 26 25 51 51 H 1.08992 * 113.61591 * 203.67105 * 29 17 16 52 52 H 1.08993 * 113.61593 * 334.57910 * 29 17 16 53 53 H 1.08005 * 119.97278 * 179.70884 * 30 12 11 54 54 H 1.08003 * 120.03543 * 180.27297 * 31 30 12 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0500 1.7564 0.0000 4 6 1.9312 -0.7104 1.2305 5 6 3.0187 -0.3699 1.9516 6 6 3.1314 -1.2945 3.0094 7 6 2.1056 -2.1629 2.8989 8 7 1.3615 -1.8079 1.8102 9 6 0.2084 -2.4651 1.3585 10 6 -0.8439 -2.7030 2.2324 11 6 -1.9788 -3.3501 1.7844 12 6 -2.0679 -3.7605 0.4669 13 6 -3.3079 -4.4658 -0.0188 14 6 -4.2956 -3.4497 -0.5316 15 8 -4.0199 -2.2689 -0.5048 16 7 -5.4853 -3.8531 -1.0200 17 6 -6.3985 -2.8784 -1.6219 18 6 -6.9140 -1.8687 -0.6291 19 6 -7.3839 -2.2874 0.6017 20 6 -7.8623 -1.3622 1.5103 21 6 -7.8704 -0.0170 1.1881 22 35 -8.5254 1.2492 2.4305 23 6 -7.4001 0.4015 -0.0437 24 6 -6.9219 -0.5244 -0.9516 25 6 -7.5027 -3.5174 -2.4806 26 6 -6.5299 -3.4156 -3.6672 27 1 -7.0090 -3.1189 -4.6002 28 8 -5.6865 -4.5595 -3.8157 29 6 -5.8631 -2.2491 -2.9190 30 6 -1.0195 -3.5295 -0.4044 31 6 0.1158 -2.8778 0.0363 32 1 -0.3933 0.5080 0.7227 33 1 1.7923 -0.5138 -0.8899 34 1 1.5615 2.4679 -1.2085 35 1 1.5879 2.4586 1.2242 36 1 3.6841 0.4571 1.7523 37 1 3.8989 -1.3055 3.7692 38 1 1.9068 -2.9953 3.5577 39 1 -0.7753 -2.3816 3.2612 40 1 -2.7980 -3.5352 2.4636 41 1 -3.7547 -5.0236 0.8043 42 1 -3.0437 -5.1532 -0.8224 43 1 -5.7369 -4.7887 -0.9729 44 1 -7.3776 -3.3377 0.8532 45 1 -8.2290 -1.6894 2.4720 46 1 -7.4066 1.4516 -0.2958 47 1 -6.5550 -0.1978 -1.9134 48 1 -7.7386 -4.5429 -2.1960 49 1 -8.3898 -2.8929 -2.5865 50 1 -5.0726 -4.5015 -4.5607 51 1 -6.3013 -1.2774 -3.1461 52 1 -4.7754 -2.2508 -2.9885 53 1 -1.0899 -3.8553 -1.4318 54 1 0.9327 -2.6937 -0.6459 There are 77 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 77 No. of singly occupied orbitals= 1 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). Br: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_22_12891094_13287746.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 23:44:08 Heat of formation + Delta-G solvation = 46.616034 kcal Electronic energy + Delta-G solvation = -41126.209830 eV Core-core repulsion = 36043.454495 eV Total energy + Delta-G solvation = -5082.755335 eV No. of doubly occupied orbitals = 77 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 483.088 amu Computer time = 2.07 seconds Orbital eigenvalues (eV) -42.69952 -42.10952 -40.49080 -39.63092 -39.10058 -37.89430 -36.24064 -34.85056 -33.97049 -33.18624 -32.19209 -32.14513 -31.67476 -31.06092 -30.34485 -27.94645 -27.08267 -26.08707 -25.46393 -24.00309 -23.80485 -23.41873 -22.51260 -21.51688 -21.37403 -20.64183 -20.30390 -19.32603 -18.63845 -18.12190 -17.89201 -17.60354 -17.24972 -17.03367 -16.57095 -16.37872 -16.23149 -16.06135 -15.85045 -15.76370 -15.41938 -15.34276 -15.10959 -14.87231 -14.73779 -14.54785 -14.51580 -14.39612 -14.22664 -14.18339 -13.91792 -13.68437 -13.47707 -13.35153 -13.20032 -13.17127 -12.93509 -12.66472 -12.48005 -12.37881 -12.30778 -12.20229 -12.13008 -11.91020 -11.70315 -11.50918 -11.35611 -11.01770 -10.95016 -10.76390 -10.28723 -10.09586 -10.03678 -10.01344 -9.60008 -9.19560 -9.08593 -4.95953 -0.04242 0.00294 0.25065 0.32050 0.56670 1.04211 1.35931 1.61559 1.70244 1.80269 1.98485 2.07945 2.09704 2.51774 2.70433 3.09399 3.21298 3.41392 3.52976 3.56396 3.61867 3.66134 3.72492 3.73501 3.84593 3.85228 3.85906 4.08207 4.12807 4.21194 4.24335 4.29085 4.38062 4.39576 4.43868 4.50630 4.52063 4.57448 4.60878 4.63571 4.66873 4.77385 4.81918 4.85856 4.90398 4.93332 4.96257 4.99299 5.14008 5.15210 5.17543 5.19108 5.25661 5.35200 5.36862 5.48163 5.65375 5.73988 5.76958 5.92219 6.17607 6.31773 6.48614 6.59682 6.83161 7.34148 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.539 6.539 2 C -0.064 4.064 3 Si 0.803 3.197 4 C -0.027 4.027 5 C -0.193 4.193 6 C -0.200 4.200 7 C -0.020 4.020 8 N -0.398 5.398 9 C 0.117 3.883 10 C -0.128 4.128 11 C -0.097 4.097 12 C -0.062 4.062 13 C -0.098 4.098 14 C 0.517 3.483 15 O -0.560 6.560 16 N -0.690 5.690 17 C 0.194 3.806 18 C -0.058 4.058 19 C -0.104 4.104 20 C -0.099 4.099 21 C -0.105 4.105 22 Br -0.059 7.059 23 C -0.101 4.101 24 C -0.108 4.108 25 C -0.118 4.118 26 C 0.088 3.912 27 H 0.088 0.912 28 O -0.558 6.558 29 C -0.175 4.175 30 C -0.096 4.096 31 C -0.103 4.103 32 H 0.375 0.625 33 H 0.121 0.879 34 H -0.294 1.294 35 H -0.292 1.292 36 H 0.169 0.831 37 H 0.158 0.842 38 H 0.176 0.824 39 H 0.128 0.872 40 H 0.140 0.860 41 H 0.129 0.871 42 H 0.128 0.872 43 H 0.417 0.583 44 H 0.144 0.856 45 H 0.141 0.859 46 H 0.136 0.864 47 H 0.141 0.859 48 H 0.095 0.905 49 H 0.119 0.881 50 H 0.396 0.604 51 H 0.105 0.895 52 H 0.061 0.939 53 H 0.138 0.862 54 H 0.120 0.880 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.613 -6.248 -3.490 7.183 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 O -0.345 6.345 2 C -0.172 4.172 3 Si 0.707 3.293 4 C -0.137 4.137 5 C -0.217 4.217 6 C -0.224 4.224 7 C -0.148 4.148 8 N -0.072 5.072 9 C 0.027 3.973 10 C -0.147 4.147 11 C -0.115 4.115 12 C -0.063 4.063 13 C -0.138 4.138 14 C 0.304 3.696 15 O -0.437 6.437 16 N -0.342 5.342 17 C 0.107 3.893 18 C -0.059 4.059 19 C -0.123 4.123 20 C -0.118 4.118 21 C -0.184 4.184 22 Br 0.026 6.974 23 C -0.120 4.120 24 C -0.127 4.127 25 C -0.155 4.155 26 C 0.029 3.971 27 H 0.106 0.894 28 O -0.366 6.366 29 C -0.213 4.213 30 C -0.115 4.115 31 C -0.122 4.122 32 H 0.223 0.777 33 H 0.139 0.861 34 H -0.222 1.222 35 H -0.218 1.218 36 H 0.186 0.814 37 H 0.176 0.824 38 H 0.193 0.807 39 H 0.146 0.854 40 H 0.158 0.842 41 H 0.147 0.853 42 H 0.146 0.854 43 H 0.254 0.746 44 H 0.162 0.838 45 H 0.159 0.841 46 H 0.154 0.846 47 H 0.159 0.841 48 H 0.114 0.886 49 H 0.137 0.863 50 H 0.245 0.755 51 H 0.123 0.877 52 H 0.079 0.921 53 H 0.156 0.844 54 H 0.138 0.862 Dipole moment (debyes) X Y Z Total from point charges -1.372 -4.854 -3.126 5.934 hybrid contribution -0.594 -0.226 0.105 0.644 sum -1.965 -5.080 -3.020 6.228 Atomic orbital electron populations 1.86642 1.18358 1.75019 1.54442 1.25061 0.83476 1.12247 0.96431 0.93593 0.89810 0.69718 0.76229 1.21245 0.98905 0.92878 1.00623 1.21048 0.99248 1.03714 0.97681 1.21237 1.01143 0.97798 1.02181 1.22364 0.95310 1.03899 0.93226 1.41587 1.20046 1.22477 1.23062 1.17757 0.86704 0.98560 0.94252 1.21095 0.92718 1.00995 0.99897 1.21033 0.97149 0.97408 0.95954 1.19513 0.94938 0.98475 0.93384 1.20740 0.91452 0.96959 1.04607 1.20832 0.82329 0.89648 0.76782 1.90779 1.77527 1.19619 1.55812 1.45469 1.16534 1.11465 1.60766 1.19902 0.91276 0.88762 0.89368 1.20091 0.96459 0.94164 0.95206 1.21109 0.98062 1.00317 0.92817 1.21284 0.98967 0.90946 1.00640 1.21946 1.06607 0.94170 0.95688 1.96739 1.86373 1.56511 1.57742 1.21263 0.97669 1.00915 0.92189 1.21262 0.98733 0.92397 1.00278 1.23401 0.96126 1.03006 0.92974 1.22628 0.91356 0.85341 0.97800 0.89410 1.86371 1.54212 1.40010 1.56008 1.24120 1.01417 1.00081 0.95706 1.21021 0.92435 0.98026 0.99986 1.20939 0.99179 0.97986 0.94140 0.77706 0.86131 1.22190 1.21845 0.81358 0.82444 0.80651 0.85381 0.84193 0.85343 0.85423 0.74568 0.83785 0.84134 0.84564 0.84141 0.88626 0.86290 0.75455 0.87689 0.92054 0.84402 0.86245 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 O -0.54 -4.70 10.67 -148.98 -1.59 -6.29 16 2 C -0.06 -0.27 2.27 71.23 0.16 -0.11 16 3 Si 0.80 1.09 30.84 68.60 2.12 3.20 16 4 C -0.03 -0.17 6.10 41.04 0.25 0.08 16 5 C -0.19 -0.76 9.40 22.16 0.21 -0.55 16 6 C -0.20 -0.85 10.86 22.16 0.24 -0.61 16 7 C -0.02 -0.11 11.16 83.18 0.93 0.82 16 8 N -0.40 -2.93 2.86 -333.40 -0.95 -3.88 16 9 C 0.12 0.85 4.83 38.09 0.18 1.04 16 10 C -0.13 -0.71 9.71 22.38 0.22 -0.50 16 11 C -0.10 -0.31 9.69 22.25 0.22 -0.10 16 12 C -0.06 -0.13 4.37 -19.85 -0.09 -0.22 16 13 C -0.10 0.41 5.83 29.10 0.17 0.58 16 14 C 0.52 0.58 7.32 87.66 0.64 1.22 16 15 O -0.56 -5.98 14.82 -3.04 -0.05 -6.03 16 16 N -0.69 2.52 4.37 -423.91 -1.85 0.67 16 17 C 0.19 -0.43 0.81 3.38 0.00 -0.43 16 18 C -0.06 -0.10 4.25 -19.86 -0.08 -0.18 16 19 C -0.10 -0.13 9.47 22.26 0.21 0.08 16 20 C -0.10 -0.34 9.79 22.29 0.22 -0.12 16 21 C -0.10 -0.59 6.22 22.31 0.14 -0.46 16 22 Br -0.06 -0.34 33.70 -20.37 -0.69 -1.03 16 23 C -0.10 -0.50 9.79 22.29 0.22 -0.29 16 24 C -0.11 -0.37 9.22 22.27 0.21 -0.17 16 25 C -0.12 0.72 7.19 31.12 0.22 0.95 16 26 C 0.09 -0.51 5.27 31.12 0.16 -0.34 16 27 H 0.09 -0.72 8.14 -2.39 -0.02 -0.74 16 28 O -0.56 3.01 13.10 -148.98 -1.95 1.06 16 29 C -0.17 0.30 6.38 31.12 0.20 0.50 16 30 C -0.10 -0.37 9.69 22.25 0.22 -0.16 16 31 C -0.10 -0.68 8.17 22.38 0.18 -0.50 16 32 H 0.38 2.42 8.61 -74.06 -0.64 1.78 16 33 H 0.12 0.30 7.81 -2.39 -0.02 0.28 16 34 H -0.29 -2.23 7.11 99.48 0.71 -1.53 16 35 H -0.29 -2.06 7.11 99.48 0.71 -1.36 16 36 H 0.17 -0.29 6.64 -2.91 -0.02 -0.31 16 37 H 0.16 0.03 8.06 -2.91 -0.02 0.00 16 38 H 0.18 0.22 8.06 -2.91 -0.02 0.19 16 39 H 0.13 0.53 8.06 -2.91 -0.02 0.50 16 40 H 0.14 -0.06 8.06 -2.91 -0.02 -0.09 16 41 H 0.13 -1.18 8.08 -2.39 -0.02 -1.20 16 42 H 0.13 -1.07 8.08 -2.39 -0.02 -1.08 16 43 H 0.42 -3.51 8.66 -92.71 -0.80 -4.31 16 44 H 0.14 -0.44 8.02 -2.91 -0.02 -0.47 16 45 H 0.14 0.10 8.06 -2.91 -0.02 0.08 16 46 H 0.14 0.42 8.06 -2.91 -0.02 0.40 16 47 H 0.14 0.14 5.71 -2.91 -0.02 0.12 16 48 H 0.10 -0.70 8.09 -2.39 -0.02 -0.72 16 49 H 0.12 -0.90 8.09 -2.38 -0.02 -0.92 16 50 H 0.40 -4.35 9.12 -74.05 -0.68 -5.03 16 51 H 0.10 -0.30 5.86 -2.39 -0.01 -0.32 16 52 H 0.06 0.21 7.56 -2.39 -0.02 0.19 16 53 H 0.14 0.05 8.06 -2.91 -0.02 0.03 16 54 H 0.12 0.77 7.69 -2.91 -0.02 0.74 16 Total: 0.00 -24.48 464.94 -1.03 -25.51 By element: Atomic # 1 Polarization: -12.65 SS G_CDS: -1.09 Total: -13.75 kcal Atomic # 6 Polarization: -4.49 SS G_CDS: 5.03 Total: 0.54 kcal Atomic # 7 Polarization: -0.41 SS G_CDS: -2.80 Total: -3.21 kcal Atomic # 8 Polarization: -7.68 SS G_CDS: -3.59 Total: -11.26 kcal Atomic # 14 Polarization: 1.09 SS G_CDS: 2.12 Total: 3.20 kcal Atomic # 35 Polarization: -0.34 SS G_CDS: -0.69 Total: -1.03 kcal Total: -24.48 -1.03 -25.51 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. s_22_12891094_13287746.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 72.123 kcal (2) G-P(sol) polarization free energy of solvation -24.478 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 47.645 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -1.029 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -25.507 kcal (6) G-S(sol) free energy of system = (1) + (5) 46.616 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.07 seconds