Wall clock time and date at job start Sat Mar 6 2021 19:55:19 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 C 2 2 C 1.53002 * 1 3 3 C 1.52999 * 109.47001 * 2 1 4 4 C 1.52993 * 109.47067 * 239.99266 * 2 1 3 5 5 O 1.45200 * 109.46651 * 119.99529 * 2 1 3 6 6 C 1.34631 * 117.00497 * 60.00136 * 5 2 1 7 7 O 1.21517 * 119.99715 * 359.97438 * 6 5 2 8 8 N 1.34775 * 120.00365 * 179.97438 * 6 5 2 9 9 C 1.46507 * 119.99817 * 179.97438 * 8 6 5 10 10 C 1.53007 * 109.46682 * 180.02562 * 9 8 6 11 11 H 1.08999 * 112.85059 * 43.80377 * 10 9 8 12 12 C 1.53784 * 113.60941 * 175.00041 * 10 9 8 13 13 C 1.53786 * 87.07819 * 139.98303 * 12 10 9 14 14 H 1.08997 * 113.61614 * 89.19490 * 13 12 10 15 15 N 1.46498 * 113.61245 * 220.02132 * 13 12 10 16 16 C 1.34782 * 119.99958 * 204.99915 * 15 13 12 17 17 O 1.21286 * 119.99576 * 359.97438 * 16 15 13 18 18 C 1.50692 * 120.00090 * 179.97438 * 16 15 13 19 19 O 1.42902 * 109.47301 * 180.02562 * 18 16 15 20 20 C 1.35903 * 117.00224 * 180.02562 * 19 18 16 21 21 C 1.38703 * 120.05406 * 179.72763 * 20 19 18 22 22 C 1.50701 * 120.03206 * 0.24353 * 21 20 19 23 23 O 1.42903 * 109.47064 * 75.00468 * 22 21 20 24 24 Si 1.86293 * 109.47497 * 195.00393 * 22 21 20 25 25 C 1.38168 * 119.94277 * 180.25131 * 21 20 19 26 26 C 1.38241 * 120.05773 * 0.02562 * 25 21 20 27 27 C 1.38287 * 120.10676 * 359.97438 * 26 25 21 28 28 C 1.38116 * 120.06102 * 359.97438 * 27 26 25 29 29 C 1.53780 * 113.61232 * 272.49636 * 10 9 8 30 30 H 1.09000 * 109.47367 * 300.00901 * 1 2 3 31 31 H 1.09001 * 109.46760 * 60.00459 * 1 2 3 32 32 H 1.09001 * 109.47531 * 180.02562 * 1 2 3 33 33 H 1.09003 * 109.46823 * 180.02562 * 3 2 1 34 34 H 1.09001 * 109.46988 * 299.99400 * 3 2 1 35 35 H 1.08996 * 109.47611 * 59.99844 * 3 2 1 36 36 H 1.08995 * 109.47556 * 300.00412 * 4 2 1 37 37 H 1.09001 * 109.47107 * 60.00487 * 4 2 1 38 38 H 1.09006 * 109.47016 * 179.97438 * 4 2 1 39 39 H 0.96998 * 119.99901 * 0.02562 * 8 6 5 40 40 H 1.09003 * 109.47022 * 60.00508 * 9 8 6 41 41 H 1.08999 * 109.46992 * 299.99744 * 9 8 6 42 42 H 1.08994 * 113.61440 * 25.43532 * 12 10 9 43 43 H 1.08996 * 113.68789 * 254.53959 * 12 10 9 44 44 H 0.97004 * 120.00649 * 24.99725 * 15 13 12 45 45 H 1.09004 * 109.47483 * 60.00099 * 18 16 15 46 46 H 1.08998 * 109.47353 * 300.00052 * 18 16 15 47 47 H 1.09006 * 109.47248 * 315.00949 * 22 21 20 48 48 H 0.96700 * 114.00017 * 59.99843 * 23 22 21 49 49 H 1.48500 * 109.99930 * 58.68521 * 24 22 21 50 50 H 1.48501 * 110.00215 * 179.97438 * 24 22 21 51 51 H 1.08004 * 119.96799 * 180.02562 * 25 21 20 52 52 H 1.07999 * 119.94448 * 180.02562 * 26 25 21 53 53 H 1.08002 * 119.96764 * 179.97438 * 27 26 25 54 54 H 1.08000 * 120.03192 * 180.02562 * 28 27 26 55 55 H 1.09002 * 113.61346 * 105.47817 * 29 10 9 56 56 H 1.09000 * 113.61617 * 334.57313 * 29 10 9 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 6 2.0400 -0.7214 -1.2491 5 8 2.0139 -0.6844 1.1856 6 6 1.6522 -1.9722 1.3386 7 8 0.9508 -2.5094 0.5042 8 7 2.0679 -2.6655 2.4170 9 6 1.6737 -4.0666 2.5836 10 6 2.2739 -4.6145 3.8800 11 1 2.1797 -3.9214 4.7160 12 6 1.8200 -6.0458 4.2121 13 6 3.2650 -6.3148 4.6645 14 1 3.4428 -6.0883 5.7157 15 7 3.7659 -7.6351 4.2743 16 6 4.7552 -8.2164 4.9813 17 8 5.2311 -7.6463 5.9402 18 6 5.2701 -9.5747 4.5803 19 8 6.3086 -9.9743 5.4770 20 6 6.8850 -11.1845 5.2534 21 6 7.9033 -11.6326 6.0818 22 6 8.3681 -10.7802 7.2344 23 8 7.4024 -10.8338 8.2863 24 14 10.0029 -11.4185 7.8592 25 6 8.4912 -12.8611 5.8493 26 6 8.0658 -13.6433 4.7918 27 6 7.0508 -13.1988 3.9645 28 6 6.4591 -11.9719 4.1933 29 6 3.6907 -5.1875 3.7089 30 1 -0.3634 0.5140 0.8899 31 1 -0.3633 0.5138 -0.8901 32 1 -0.3634 -1.0276 0.0005 33 1 3.1300 1.4425 -0.0005 34 1 1.6767 1.9563 -0.8901 35 1 1.6767 1.9564 0.8899 36 1 1.6766 -1.7490 -1.2491 37 1 1.6767 -0.2076 -2.1391 38 1 3.1300 -0.7210 -1.2493 39 1 2.6274 -2.2365 3.0831 40 1 2.0396 -4.6499 1.7385 41 1 0.5869 -4.1353 2.6293 42 1 1.5217 -6.6233 3.3372 43 1 1.0923 -6.0976 5.0219 44 1 3.3855 -8.0909 3.5072 45 1 5.6639 -9.5289 3.5650 46 1 4.4562 -10.2986 4.6220 47 1 8.4843 -9.7492 6.9001 48 1 7.2477 -11.7231 8.6333 49 1 11.0077 -11.3977 6.7659 50 1 10.4725 -10.5859 8.9957 51 1 9.2839 -13.2106 6.4943 52 1 8.5264 -14.6035 4.6120 53 1 6.7205 -13.8115 3.1387 54 1 5.6661 -11.6254 3.5471 55 1 4.4732 -4.5451 4.1128 56 1 3.9037 -5.5304 2.6965 There are 74 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 74 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). 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_13437770_2989392.mol2 56 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 19:55:19 Heat of formation + Delta-G solvation = -132.680095 kcal Electronic energy + Delta-G solvation = -35920.095553 eV Core-core repulsion = 30990.300578 eV Total energy + Delta-G solvation = -4929.794975 eV No. of doubly occupied orbitals = 74 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 393.208 amu Computer time = 1.18 seconds Orbital eigenvalues (eV) -41.88274 -41.66389 -41.03440 -39.77809 -38.52324 -38.22287 -37.48019 -35.98017 -35.06298 -34.32240 -32.72282 -31.29100 -29.90355 -28.52984 -28.39514 -28.32737 -26.74630 -26.67855 -24.49667 -23.43729 -22.75620 -22.57512 -21.69067 -21.38411 -20.52149 -19.50146 -19.13447 -18.34806 -18.00030 -17.79089 -17.49586 -17.36109 -17.28728 -16.84374 -16.61099 -16.40898 -16.00150 -15.95500 -15.63692 -15.56791 -15.43322 -15.27563 -15.00173 -14.89005 -14.70790 -14.45342 -14.21640 -13.80238 -13.59651 -13.48162 -13.42893 -13.35109 -13.19900 -13.03900 -13.01145 -12.93491 -12.89626 -12.54247 -12.42926 -12.36363 -12.23737 -12.18539 -12.08060 -11.77655 -11.75554 -11.49597 -11.41810 -11.15467 -11.00118 -10.38489 -10.25428 -10.14382 -9.95629 -9.21512 -5.05877 0.24799 0.42318 1.14702 1.28371 1.37951 1.49886 1.61828 1.72682 1.95086 2.59604 2.71851 3.09236 3.38768 3.48643 3.54875 3.56651 3.71473 3.71807 3.75057 3.76591 3.77136 3.89200 3.91652 3.97016 4.03327 4.12847 4.16811 4.31928 4.36920 4.37556 4.49064 4.53117 4.58494 4.60020 4.65338 4.69033 4.72315 4.73591 4.78967 4.80161 4.84445 4.84639 4.94642 4.98363 5.03361 5.05863 5.15773 5.24194 5.24690 5.29196 5.34002 5.38957 5.50548 5.53975 5.56590 5.77593 6.26996 6.35460 6.44520 6.81258 7.08787 7.30392 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.180 4.180 2 C 0.127 3.873 3 C -0.138 4.138 4 C -0.180 4.180 5 O -0.372 6.372 6 C 0.641 3.359 7 O -0.594 6.594 8 N -0.701 5.701 9 C 0.152 3.848 10 C -0.110 4.110 11 H 0.111 0.889 12 C -0.119 4.119 13 C 0.115 3.885 14 H 0.095 0.905 15 N -0.699 5.699 16 C 0.512 3.488 17 O -0.573 6.573 18 C 0.036 3.964 19 O -0.316 6.316 20 C 0.125 3.875 21 C -0.172 4.172 22 C -0.073 4.073 23 O -0.557 6.557 24 Si 0.795 3.205 25 C -0.079 4.079 26 C -0.154 4.154 27 C -0.076 4.076 28 C -0.214 4.214 29 C -0.145 4.145 30 H 0.061 0.939 31 H 0.087 0.913 32 H 0.064 0.936 33 H 0.068 0.932 34 H 0.099 0.901 35 H 0.069 0.931 36 H 0.064 0.936 37 H 0.087 0.913 38 H 0.060 0.940 39 H 0.416 0.584 40 H 0.071 0.929 41 H 0.071 0.929 42 H 0.111 0.889 43 H 0.088 0.912 44 H 0.421 0.579 45 H 0.120 0.880 46 H 0.122 0.878 47 H 0.078 0.922 48 H 0.391 0.609 49 H -0.282 1.282 50 H -0.303 1.303 51 H 0.158 0.842 52 H 0.155 0.845 53 H 0.154 0.846 54 H 0.153 0.847 55 H 0.065 0.935 56 H 0.095 0.905 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.174 -5.368 -4.142 7.120 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 -0.237 4.237 2 C 0.091 3.909 3 C -0.195 4.195 4 C -0.237 4.237 5 O -0.286 6.286 6 C 0.395 3.605 7 O -0.486 6.486 8 N -0.361 5.361 9 C 0.030 3.970 10 C -0.129 4.129 11 H 0.129 0.871 12 C -0.158 4.158 13 C 0.010 3.990 14 H 0.113 0.887 15 N -0.352 5.352 16 C 0.298 3.702 17 O -0.451 6.451 18 C -0.042 4.042 19 O -0.229 6.229 20 C 0.079 3.921 21 C -0.173 4.173 22 C -0.182 4.182 23 O -0.365 6.365 24 Si 0.700 3.300 25 C -0.096 4.096 26 C -0.171 4.171 27 C -0.094 4.094 28 C -0.232 4.232 29 C -0.184 4.184 30 H 0.080 0.920 31 H 0.106 0.894 32 H 0.083 0.917 33 H 0.087 0.913 34 H 0.117 0.883 35 H 0.088 0.912 36 H 0.083 0.917 37 H 0.106 0.894 38 H 0.080 0.920 39 H 0.252 0.748 40 H 0.089 0.911 41 H 0.090 0.910 42 H 0.129 0.871 43 H 0.107 0.893 44 H 0.259 0.741 45 H 0.138 0.862 46 H 0.140 0.860 47 H 0.096 0.904 48 H 0.240 0.760 49 H -0.209 1.209 50 H -0.232 1.232 51 H 0.174 0.826 52 H 0.173 0.827 53 H 0.171 0.829 54 H 0.170 0.830 55 H 0.084 0.916 56 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges -1.348 -4.207 -3.748 5.793 hybrid contribution -0.372 0.794 -0.496 1.007 sum -1.720 -3.413 -4.244 5.711 Atomic orbital electron populations 1.22473 0.93961 1.03740 1.03515 1.22350 0.94523 0.92545 0.81532 1.21896 1.02405 0.90990 1.04251 1.22470 1.01569 1.02295 0.97346 1.86311 1.71590 1.23449 1.47287 1.18368 0.78813 0.80769 0.82576 1.90904 1.42288 1.71018 1.44346 1.44783 1.55196 1.13011 1.23149 1.21387 1.00036 0.78104 0.97458 1.22535 0.95916 0.97245 0.97226 0.87060 1.23301 0.94864 0.94507 1.03092 1.22532 0.95531 0.81417 0.99502 0.88739 1.45686 1.36806 1.19933 1.32804 1.20579 0.79933 0.87185 0.82472 1.90773 1.58861 1.65891 1.29567 1.22717 0.92094 0.94400 0.94997 1.86189 1.50210 1.33192 1.53259 1.19119 0.93341 0.84707 0.94907 1.19858 0.99559 0.98025 0.99870 1.25191 1.03822 1.01344 0.87816 1.86541 1.62797 1.35400 1.51733 0.94039 0.71500 0.87104 0.77341 1.21116 0.98628 0.91751 0.98090 1.21457 0.98623 1.01538 0.95527 1.21412 0.94425 0.94626 0.98949 1.21582 1.04973 0.97280 0.99401 1.23592 0.96943 0.97218 1.00629 0.91985 0.89439 0.91689 0.91285 0.88272 0.91221 0.91679 0.89438 0.92050 0.74797 0.91070 0.91036 0.87108 0.89317 0.74055 0.86197 0.85999 0.90406 0.75996 1.20856 1.23178 0.82551 0.82742 0.82881 0.82979 0.91644 0.88635 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 C -0.18 -0.57 8.37 71.98 0.60 0.03 16 2 C 0.13 0.39 1.13 -10.80 -0.01 0.38 16 3 C -0.14 0.23 8.85 71.98 0.64 0.87 16 4 C -0.18 -0.57 8.37 71.98 0.60 0.03 16 5 O -0.37 -2.14 9.94 -55.40 -0.55 -2.69 16 6 C 0.64 4.10 8.06 129.79 1.05 5.15 16 7 O -0.59 -6.75 11.88 19.79 0.24 -6.52 16 8 N -0.70 0.22 5.56 -590.83 -3.29 -3.06 16 9 C 0.15 -0.55 5.51 86.38 0.48 -0.08 16 10 C -0.11 0.78 3.76 -10.26 -0.04 0.74 16 11 H 0.11 -0.87 8.14 -2.39 -0.02 -0.89 16 12 C -0.12 1.00 7.39 31.12 0.23 1.23 16 13 C 0.11 -0.35 4.24 45.52 0.19 -0.15 16 14 H 0.09 0.25 7.46 -2.39 -0.02 0.24 16 15 N -0.70 2.73 5.35 -440.03 -2.36 0.37 16 16 C 0.51 2.30 7.91 87.65 0.69 3.00 16 17 O -0.57 -9.65 16.10 15.99 0.26 -9.39 16 18 C 0.04 -0.02 5.22 71.23 0.37 0.35 16 19 O -0.32 -2.86 9.00 -73.42 -0.66 -3.52 16 20 C 0.12 0.66 6.66 22.50 0.15 0.81 16 21 C -0.17 -0.79 5.27 -19.77 -0.10 -0.89 16 22 C -0.07 -0.52 2.38 71.24 0.17 -0.35 16 23 O -0.56 -4.81 12.88 -148.98 -1.92 -6.73 16 24 Si 0.80 1.30 29.92 68.60 2.05 3.35 16 25 C -0.08 0.10 8.66 22.25 0.19 0.29 16 26 C -0.15 0.55 10.04 22.28 0.22 0.78 16 27 C -0.08 0.28 10.04 22.25 0.22 0.50 16 28 C -0.21 0.26 9.04 22.36 0.20 0.46 16 29 C -0.15 0.66 7.43 31.12 0.23 0.89 16 30 H 0.06 0.16 8.14 -2.39 -0.02 0.14 16 31 H 0.09 -0.03 8.14 -2.39 -0.02 -0.05 16 32 H 0.06 0.54 5.88 -2.39 -0.01 0.52 16 33 H 0.07 -0.12 8.14 -2.39 -0.02 -0.14 16 34 H 0.10 -0.50 8.14 -2.39 -0.02 -0.52 16 35 H 0.07 -0.13 8.14 -2.39 -0.02 -0.15 16 36 H 0.06 0.53 5.88 -2.39 -0.01 0.52 16 37 H 0.09 -0.03 8.14 -2.39 -0.02 -0.05 16 38 H 0.06 0.16 8.14 -2.38 -0.02 0.14 16 39 H 0.42 -1.64 8.58 -92.71 -0.80 -2.44 16 40 H 0.07 -0.20 7.84 -2.39 -0.02 -0.21 16 41 H 0.07 -0.17 8.14 -2.39 -0.02 -0.19 16 42 H 0.11 -1.28 8.08 -2.39 -0.02 -1.30 16 43 H 0.09 -0.75 8.14 -2.39 -0.02 -0.77 16 44 H 0.42 -4.88 8.73 -92.71 -0.81 -5.69 16 45 H 0.12 -0.83 7.67 -2.39 -0.02 -0.85 16 46 H 0.12 -0.85 7.66 -2.39 -0.02 -0.87 16 47 H 0.08 1.03 7.82 -2.38 -0.02 1.01 16 48 H 0.39 -0.56 8.70 -74.06 -0.64 -1.21 16 49 H -0.28 -1.55 7.11 99.48 0.71 -0.84 16 50 H -0.30 -2.90 7.11 99.48 0.71 -2.20 16 51 H 0.16 -1.07 5.13 -2.91 -0.01 -1.09 16 52 H 0.15 -1.36 8.06 -2.91 -0.02 -1.38 16 53 H 0.15 -1.37 8.06 -2.91 -0.02 -1.39 16 54 H 0.15 -1.09 6.30 -2.91 -0.02 -1.11 16 55 H 0.06 -0.11 8.14 -2.39 -0.02 -0.13 16 56 H 0.10 -0.52 7.90 -2.39 -0.02 -0.54 16 Total: 0.00 -34.15 452.48 -1.42 -35.57 By element: Atomic # 1 Polarization: -20.12 SS G_CDS: -1.29 Total: -21.41 kcal Atomic # 6 Polarization: 7.94 SS G_CDS: 6.09 Total: 14.03 kcal Atomic # 7 Polarization: 2.95 SS G_CDS: -5.64 Total: -2.69 kcal Atomic # 8 Polarization: -26.22 SS G_CDS: -2.64 Total: -28.85 kcal Atomic # 14 Polarization: 1.30 SS G_CDS: 2.05 Total: 3.35 kcal Total: -34.15 -1.42 -35.57 kcal The number of atoms in the molecule is 56 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_13437770_2989392.mol2 56 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 -97.106 kcal (2) G-P(sol) polarization free energy of solvation -34.151 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -131.257 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -1.424 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -35.574 kcal (6) G-S(sol) free energy of system = (1) + (5) -132.680 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.18 seconds