Wall clock time and date at job start Sun Mar 7 2021 00:25:15 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 1.53005 * 1 3 3 O 1.42890 * 109.47081 * 2 1 4 4 C 1.35894 * 117.00546 * 85.12729 * 3 2 1 5 5 C 1.38732 * 120.05956 * 174.47360 * 4 3 2 6 6 C 1.38150 * 119.94064 * 179.70102 * 5 4 3 7 7 C 1.38265 * 120.05755 * 0.59592 * 6 5 4 8 8 C 1.50701 * 119.94580 * 179.70378 * 7 6 5 9 9 O 1.42896 * 109.47085 * 119.97746 * 8 7 6 10 10 Si 1.86296 * 109.47108 * 359.97438 * 8 7 6 11 11 C 1.38270 * 120.11090 * 359.68162 * 7 6 5 12 12 C 1.38146 * 120.05555 * 0.02562 * 11 7 6 13 13 C 1.50702 * 109.46564 * 239.99848 * 2 1 3 14 14 O 1.21286 * 119.99582 * 120.00713 * 13 2 1 15 15 N 1.34779 * 120.00421 * 299.99553 * 13 2 1 16 16 C 1.46494 * 120.00255 * 180.02562 * 15 13 2 17 17 H 1.09005 * 112.85096 * 314.18155 * 16 15 13 18 18 C 1.53786 * 113.61082 * 85.37350 * 16 15 13 19 19 C 1.53776 * 87.07949 * 89.11973 * 18 16 15 20 20 H 1.09001 * 113.61734 * 140.06493 * 19 18 16 21 21 N 1.46505 * 113.61258 * 270.88285 * 19 18 16 22 22 C 1.34782 * 119.99820 * 201.81141 * 21 19 18 23 23 O 1.21511 * 120.00154 * 359.97438 * 22 21 19 24 24 O 1.34633 * 119.99679 * 180.27450 * 22 21 19 25 25 C 1.45199 * 117.00204 * 179.72223 * 24 22 21 26 26 C 1.53002 * 109.46962 * 59.99833 * 25 24 22 27 27 C 1.53000 * 109.47498 * 180.02562 * 25 24 22 28 28 C 1.52996 * 109.47113 * 300.00329 * 25 24 22 29 29 C 1.53778 * 113.61799 * 182.87095 * 16 15 13 30 30 H 1.09004 * 109.47101 * 180.02562 * 1 2 3 31 31 H 1.08997 * 109.46801 * 300.00276 * 1 2 3 32 32 H 1.08997 * 109.47355 * 60.00135 * 1 2 3 33 33 H 1.09004 * 109.46738 * 120.00143 * 2 1 3 34 34 H 1.07991 * 120.02740 * 359.97438 * 5 4 3 35 35 H 1.07999 * 119.97086 * 180.32332 * 6 5 4 36 36 H 1.09002 * 109.46899 * 239.97571 * 8 7 6 37 37 H 0.96700 * 114.00309 * 299.99564 * 9 8 7 38 38 H 1.48499 * 110.00234 * 180.02562 * 10 8 7 39 39 H 1.48506 * 110.00046 * 301.32359 * 10 8 7 40 40 H 1.07997 * 119.97217 * 180.02562 * 11 7 6 41 41 H 1.07992 * 120.02694 * 180.02562 * 12 11 7 42 42 H 0.96997 * 119.99438 * 0.02562 * 15 13 2 43 43 H 1.08995 * 113.61857 * 334.56578 * 18 16 15 44 44 H 1.09003 * 113.68810 * 203.67237 * 18 16 15 45 45 H 0.97001 * 119.99924 * 21.81015 * 21 19 18 46 46 H 1.09004 * 109.46977 * 59.99959 * 26 25 24 47 47 H 1.08996 * 109.47201 * 180.02562 * 26 25 24 48 48 H 1.08997 * 109.47239 * 300.00403 * 26 25 24 49 49 H 1.08997 * 109.46937 * 59.99950 * 27 25 24 50 50 H 1.08996 * 109.47146 * 180.02562 * 27 25 24 51 51 H 1.09004 * 109.46837 * 300.00283 * 27 25 24 52 52 H 1.09006 * 109.47345 * 59.99656 * 28 25 24 53 53 H 1.09006 * 109.47142 * 179.97438 * 28 25 24 54 54 H 1.09005 * 109.47164 * 299.99622 * 28 25 24 55 55 H 1.08995 * 113.61882 * 156.33579 * 29 16 15 56 56 H 1.09006 * 113.61072 * 25.43582 * 29 16 15 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 8 2.0063 1.3472 0.0000 4 6 2.1151 1.9632 1.2064 5 6 2.6777 3.2284 1.2924 6 6 2.7814 3.8550 2.5193 7 6 2.3362 3.2172 3.6624 8 6 2.4567 3.9003 5.0003 9 8 1.1574 4.0560 5.5743 10 14 3.2404 5.5752 4.7741 11 6 1.7804 1.9538 3.5801 12 6 1.6689 1.3255 2.3549 13 6 2.0322 -0.7105 -1.2305 14 8 2.7296 -0.1211 -2.0288 15 7 1.7067 -2.0009 -1.4438 16 6 2.1954 -2.6916 -2.6396 17 1 2.0786 -2.0999 -3.5477 18 6 3.6010 -3.2928 -2.4726 19 6 2.9096 -4.5652 -1.9552 20 1 3.3698 -5.4873 -2.3101 21 7 2.6832 -4.5628 -0.5077 22 6 2.5078 -5.7268 0.1488 23 8 2.5368 -6.7780 -0.4599 24 8 2.2943 -5.7243 1.4781 25 6 2.1075 -7.0141 2.1182 26 6 3.3539 -7.8751 1.9036 27 6 1.8791 -6.8112 3.6174 28 6 0.8922 -7.7151 1.5079 29 6 1.6797 -4.1343 -2.7717 30 1 -0.3633 -1.0277 0.0005 31 1 -0.3633 0.5139 0.8899 32 1 -0.3634 0.5138 -0.8900 33 1 1.8933 -0.5139 0.8900 34 1 3.0302 3.7249 0.4005 35 1 3.2145 4.8421 2.5861 36 1 3.0764 3.2956 5.6625 37 1 0.5510 4.5846 5.0377 38 1 3.3654 6.2590 6.0863 39 1 4.5793 5.4291 4.1484 40 1 1.4330 1.4579 4.4744 41 1 1.2343 0.3389 2.2911 42 1 1.1488 -2.4721 -0.8054 43 1 4.2054 -2.7872 -1.7195 44 1 4.1308 -3.4360 -3.4144 45 1 2.6597 -3.7236 -0.0219 46 1 4.2198 -7.3757 2.3384 47 1 3.2136 -8.8435 2.3838 48 1 3.5162 -8.0197 0.8355 49 1 0.9910 -6.1979 3.7698 50 1 1.7393 -7.7795 4.0979 51 1 2.7447 -6.3115 4.0524 52 1 1.0545 -7.8596 0.4398 53 1 0.7523 -8.6836 1.9882 54 1 0.0042 -7.1017 1.6608 55 1 1.6831 -4.5073 -3.7959 56 1 0.7331 -4.3082 -2.2600 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_13941094_10157680.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:25:15 Heat of formation + Delta-G solvation = -119.394937 kcal Electronic energy + Delta-G solvation = -37842.692211 eV Core-core repulsion = 32913.473324 eV Total energy + Delta-G solvation = -4929.218887 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 = 1.57 seconds Orbital eigenvalues (eV) -42.22394 -41.75128 -41.06517 -39.88874 -38.91180 -37.89996 -37.13727 -35.46149 -34.95827 -33.90027 -32.73849 -32.04888 -31.31576 -28.38350 -28.31661 -26.96632 -26.76996 -26.31530 -25.21753 -24.19782 -23.40533 -22.40794 -21.60422 -21.12195 -20.69311 -19.49476 -19.31463 -18.57492 -18.16044 -17.68127 -17.41409 -17.21915 -16.89955 -16.70915 -16.43728 -16.37512 -16.23961 -15.87537 -15.62021 -15.52690 -15.40816 -15.27352 -15.07681 -14.74284 -14.48748 -14.36077 -14.26324 -13.86462 -13.63559 -13.46491 -13.38219 -13.37197 -13.35908 -13.13924 -13.01168 -12.91994 -12.88527 -12.87318 -12.56443 -12.33229 -12.26403 -12.12466 -12.10965 -12.01535 -11.68478 -11.52164 -11.41990 -11.15855 -10.95658 -10.41345 -10.39942 -10.16328 -10.04682 -9.21887 -4.99767 0.24311 0.32402 1.04129 1.32800 1.33970 1.45947 1.63174 1.68110 1.96459 2.42957 2.65476 3.03964 3.28659 3.35538 3.50330 3.56720 3.63443 3.71095 3.72422 3.72697 3.78193 3.81715 3.86227 3.92582 3.92607 4.03784 4.27355 4.34792 4.45461 4.52177 4.56050 4.56203 4.59980 4.61653 4.62800 4.66819 4.70597 4.75266 4.75487 4.79842 4.85745 4.86460 4.91137 4.93837 4.99278 5.07502 5.08808 5.18102 5.19542 5.25681 5.28696 5.31272 5.46855 5.48407 5.55949 5.67338 6.20065 6.28916 6.37398 6.79931 7.00946 7.26512 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.173 4.173 2 C 0.063 3.937 3 O -0.309 6.309 4 C 0.120 3.880 5 C -0.159 4.159 6 C -0.077 4.077 7 C -0.161 4.161 8 C -0.064 4.064 9 O -0.555 6.555 10 Si 0.767 3.233 11 C -0.057 4.057 12 C -0.207 4.207 13 C 0.521 3.479 14 O -0.558 6.558 15 N -0.698 5.698 16 C 0.118 3.882 17 H 0.092 0.908 18 C -0.149 4.149 19 C 0.131 3.869 20 H 0.100 0.900 21 N -0.686 5.686 22 C 0.647 3.353 23 O -0.588 6.588 24 O -0.367 6.367 25 C 0.129 3.871 26 C -0.182 4.182 27 C -0.138 4.138 28 C -0.180 4.180 29 C -0.137 4.137 30 H 0.106 0.894 31 H 0.086 0.914 32 H 0.063 0.937 33 H 0.124 0.876 34 H 0.135 0.865 35 H 0.147 0.853 36 H 0.107 0.893 37 H 0.395 0.605 38 H -0.300 1.300 39 H -0.289 1.289 40 H 0.138 0.862 41 H 0.154 0.846 42 H 0.414 0.586 43 H 0.067 0.933 44 H 0.123 0.877 45 H 0.410 0.590 46 H 0.059 0.941 47 H 0.086 0.914 48 H 0.064 0.936 49 H 0.073 0.927 50 H 0.097 0.903 51 H 0.067 0.933 52 H 0.065 0.935 53 H 0.084 0.916 54 H 0.066 0.934 55 H 0.128 0.872 56 H 0.085 0.915 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.961 -1.499 1.729 5.463 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 -0.230 4.230 2 C 0.003 3.997 3 O -0.223 6.223 4 C 0.075 3.925 5 C -0.177 4.177 6 C -0.095 4.095 7 C -0.161 4.161 8 C -0.174 4.174 9 O -0.363 6.363 10 Si 0.675 3.325 11 C -0.075 4.075 12 C -0.226 4.226 13 C 0.307 3.693 14 O -0.434 6.434 15 N -0.353 5.353 16 C 0.013 3.987 17 H 0.111 0.889 18 C -0.188 4.188 19 C 0.027 3.973 20 H 0.119 0.881 21 N -0.346 5.346 22 C 0.401 3.599 23 O -0.478 6.478 24 O -0.282 6.282 25 C 0.093 3.907 26 C -0.239 4.239 27 C -0.195 4.195 28 C -0.237 4.237 29 C -0.176 4.176 30 H 0.124 0.876 31 H 0.105 0.895 32 H 0.082 0.918 33 H 0.142 0.858 34 H 0.153 0.847 35 H 0.164 0.836 36 H 0.125 0.875 37 H 0.245 0.755 38 H -0.228 1.228 39 H -0.216 1.216 40 H 0.156 0.844 41 H 0.171 0.829 42 H 0.252 0.748 43 H 0.086 0.914 44 H 0.141 0.859 45 H 0.247 0.753 46 H 0.078 0.922 47 H 0.105 0.895 48 H 0.083 0.917 49 H 0.092 0.908 50 H 0.115 0.885 51 H 0.086 0.914 52 H 0.084 0.916 53 H 0.103 0.897 54 H 0.085 0.915 55 H 0.146 0.854 56 H 0.104 0.896 Dipole moment (debyes) X Y Z Total from point charges -3.497 -1.420 1.397 4.024 hybrid contribution 0.138 -0.567 0.523 0.783 sum -3.359 -1.986 1.920 4.349 Atomic orbital electron populations 1.22376 0.90505 1.05547 1.04614 1.22417 0.97184 0.82374 0.97714 1.86182 1.81457 1.26808 1.27825 1.19245 0.95863 0.93151 0.84214 1.20586 1.03778 0.94135 0.99234 1.20976 0.97866 0.99623 0.91011 1.20334 1.03689 0.96713 0.95374 1.24988 0.90424 1.09104 0.92892 1.86455 1.22927 1.76849 1.50066 0.93792 0.80778 0.77734 0.80243 1.20977 0.95375 0.93658 0.97485 1.21514 1.06637 1.02547 0.91878 1.20470 0.79696 0.82141 0.87021 1.90769 1.38356 1.66754 1.47553 1.45592 1.53438 1.10594 1.25643 1.21993 0.94896 0.93483 0.88304 0.88947 1.23785 0.97029 0.94651 1.03359 1.21981 0.97775 1.00136 0.77393 0.88149 1.44468 1.75487 1.06490 1.08125 1.18286 0.75949 0.84561 0.81117 1.90924 1.56914 1.31167 1.68784 1.86302 1.84286 1.37508 1.20108 1.22339 0.96021 0.78967 0.93363 1.22492 0.96898 1.00834 1.03717 1.21897 1.03411 1.04340 0.89899 1.22473 0.96716 1.01713 1.02782 1.23746 0.98419 0.92419 1.03029 0.87580 0.89520 0.91805 0.85819 0.84668 0.83553 0.87532 0.75499 1.22836 1.21607 0.84368 0.82884 0.74799 0.91422 0.85867 0.75303 0.92169 0.89544 0.91715 0.90798 0.88483 0.91383 0.91640 0.89687 0.91524 0.85379 0.89638 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 C -0.17 1.22 9.07 71.98 0.65 1.87 16 2 C 0.06 -0.15 2.64 29.85 0.08 -0.07 16 3 O -0.31 -1.59 9.33 -73.32 -0.68 -2.27 16 4 C 0.12 0.34 6.60 22.51 0.15 0.49 16 5 C -0.16 -0.42 9.99 22.37 0.22 -0.20 16 6 C -0.08 0.02 8.66 22.26 0.19 0.21 16 7 C -0.16 0.07 5.39 -19.85 -0.11 -0.04 16 8 C -0.06 0.07 2.82 71.24 0.20 0.27 16 9 O -0.55 0.49 12.77 -148.98 -1.90 -1.41 16 10 Si 0.77 -1.43 29.78 68.60 2.04 0.61 16 11 C -0.06 0.05 9.60 22.26 0.21 0.26 16 12 C -0.21 0.30 8.25 22.37 0.18 0.48 16 13 C 0.52 0.77 7.23 87.66 0.63 1.40 16 14 O -0.56 -6.74 16.43 15.99 0.26 -6.47 16 15 N -0.70 3.79 4.24 -440.03 -1.86 1.93 16 16 C 0.12 -0.52 4.00 45.52 0.18 -0.34 16 17 H 0.09 -0.16 8.04 -2.38 -0.02 -0.18 16 18 C -0.15 0.59 7.61 31.12 0.24 0.83 16 19 C 0.13 -0.48 4.28 45.52 0.19 -0.28 16 20 H 0.10 -0.07 7.54 -2.39 -0.02 -0.09 16 21 N -0.69 1.79 4.96 -567.60 -2.82 -1.03 16 22 C 0.65 2.15 8.06 129.79 1.05 3.19 16 23 O -0.59 -5.18 11.52 19.81 0.23 -4.96 16 24 O -0.37 -0.76 9.94 -55.42 -0.55 -1.31 16 25 C 0.13 0.05 1.13 -10.79 -0.01 0.04 16 26 C -0.18 -0.31 8.37 71.98 0.60 0.30 16 27 C -0.14 0.59 8.85 71.98 0.64 1.23 16 28 C -0.18 -0.06 8.37 71.98 0.60 0.55 16 29 C -0.14 0.97 7.57 31.12 0.24 1.20 16 30 H 0.11 -1.35 7.56 -2.39 -0.02 -1.37 16 31 H 0.09 -0.67 6.95 -2.39 -0.02 -0.69 16 32 H 0.06 -0.21 8.14 -2.39 -0.02 -0.23 16 33 H 0.12 -0.95 6.29 -2.39 -0.02 -0.97 16 34 H 0.14 0.28 8.06 -2.92 -0.02 0.26 16 35 H 0.15 -0.59 4.87 -2.91 -0.01 -0.61 16 36 H 0.11 -0.01 7.96 -2.39 -0.02 -0.03 16 37 H 0.40 -3.42 8.70 -74.06 -0.64 -4.06 16 38 H -0.30 -1.71 7.11 99.48 0.71 -1.01 16 39 H -0.29 -0.95 7.11 99.48 0.71 -0.25 16 40 H 0.14 -0.40 8.06 -2.91 -0.02 -0.42 16 41 H 0.15 -1.07 5.44 -2.91 -0.02 -1.08 16 42 H 0.41 -4.47 7.23 -92.71 -0.67 -5.14 16 43 H 0.07 -0.06 8.14 -2.39 -0.02 -0.07 16 44 H 0.12 -0.73 8.14 -2.39 -0.02 -0.75 16 45 H 0.41 -2.46 7.30 -92.71 -0.68 -3.13 16 46 H 0.06 0.09 8.14 -2.38 -0.02 0.07 16 47 H 0.09 -0.13 8.14 -2.39 -0.02 -0.14 16 48 H 0.06 0.44 5.88 -2.39 -0.01 0.43 16 49 H 0.07 -0.38 8.14 -2.39 -0.02 -0.40 16 50 H 0.10 -0.68 8.14 -2.39 -0.02 -0.70 16 51 H 0.07 -0.27 8.14 -2.38 -0.02 -0.29 16 52 H 0.06 0.36 5.88 -2.38 -0.01 0.34 16 53 H 0.08 -0.20 8.14 -2.38 -0.02 -0.22 16 54 H 0.07 -0.07 8.14 -2.38 -0.02 -0.09 16 55 H 0.13 -1.20 8.14 -2.39 -0.02 -1.22 16 56 H 0.09 -0.62 8.13 -2.38 -0.02 -0.64 16 Total: 0.00 -26.04 445.17 -0.15 -26.19 By element: Atomic # 1 Polarization: -21.66 SS G_CDS: -1.02 Total: -22.68 kcal Atomic # 6 Polarization: 5.24 SS G_CDS: 6.15 Total: 11.39 kcal Atomic # 7 Polarization: 5.58 SS G_CDS: -4.68 Total: 0.90 kcal Atomic # 8 Polarization: -13.77 SS G_CDS: -2.65 Total: -16.42 kcal Atomic # 14 Polarization: -1.43 SS G_CDS: 2.04 Total: 0.61 kcal Total: -26.04 -0.15 -26.19 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_13941094_10157680.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 -93.205 kcal (2) G-P(sol) polarization free energy of solvation -26.035 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -119.240 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.155 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -26.190 kcal (6) G-S(sol) free energy of system = (1) + (5) -119.395 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.58 seconds