Wall clock time and date at job start Sat Apr 11 2020 06:12:09 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 1.53002 * 1 3 3 H 1.08994 * 109.47266 * 2 1 4 4 O 1.42899 * 109.47164 * 240.00085 * 2 1 3 5 5 C 1.42899 * 114.00327 * 89.99893 * 4 2 1 6 6 C 1.52997 * 109.47249 * 180.02562 * 5 4 2 7 7 H 1.09004 * 110.67597 * 307.96403 * 6 5 4 8 8 C 1.54990 * 110.61975 * 184.99982 * 6 5 4 9 9 C 1.54806 * 102.09490 * 204.47151 * 8 6 5 10 10 C 1.54095 * 104.18603 * 20.88211 * 9 8 6 11 11 O 1.43740 * 107.42263 * 1.95081 * 10 9 8 12 12 C 1.50701 * 109.46870 * 119.99962 * 2 1 3 13 13 O 1.21286 * 119.99743 * 120.00112 * 12 2 1 14 14 N 1.34774 * 120.00304 * 299.99578 * 12 2 1 15 15 C 1.46494 * 120.00292 * 180.02562 * 14 12 2 16 16 C 1.53004 * 109.47230 * 180.02562 * 15 14 12 17 17 C 1.53002 * 109.47293 * 175.02636 * 16 15 14 18 18 C 1.52996 * 115.54572 * 278.03489 * 17 16 15 19 19 N 1.46505 * 109.46975 * 303.89155 * 18 17 16 20 20 C 1.36939 * 119.99868 * 175.59608 * 19 18 17 21 21 H 1.08000 * 120.00121 * 359.97438 * 20 19 18 22 22 C 1.38816 * 119.99666 * 180.02562 * 20 19 18 23 23 N 1.31615 * 120.00149 * 359.97438 * 22 20 19 24 24 Si 1.86797 * 119.99481 * 179.97438 * 22 20 19 25 25 H 1.48498 * 109.47520 * 359.97438 * 24 22 20 26 26 H 1.48510 * 109.47008 * 119.99784 * 24 22 20 27 27 H 1.48504 * 109.47012 * 239.99186 * 24 22 20 28 28 C 1.52994 * 117.49800 * 132.32143 * 17 16 15 29 29 C 1.53001 * 60.00304 * 252.51255 * 28 17 16 30 30 H 1.08994 * 109.47266 * 179.97438 * 1 2 3 31 31 H 1.09000 * 109.47061 * 300.00212 * 1 2 3 32 32 H 1.09001 * 109.47019 * 60.00358 * 1 2 3 33 33 H 1.08997 * 109.46771 * 59.99709 * 5 4 2 34 34 H 1.09003 * 109.46986 * 300.00074 * 5 4 2 35 35 H 1.09001 * 110.90824 * 86.27418 * 8 6 5 36 36 H 1.08994 * 110.93770 * 322.68847 * 8 6 5 37 37 H 1.08997 * 110.49062 * 262.20079 * 9 8 6 38 38 H 1.09002 * 110.48879 * 139.55622 * 9 8 6 39 39 H 1.09002 * 109.87986 * 121.45772 * 10 9 8 40 40 H 1.09002 * 109.87839 * 242.45381 * 10 9 8 41 41 H 0.97004 * 119.99597 * 0.02562 * 14 12 2 42 42 H 1.09000 * 109.47386 * 299.99997 * 15 14 12 43 43 H 1.09000 * 109.46879 * 60.00206 * 15 14 12 44 44 H 1.09005 * 109.46767 * 295.02392 * 16 15 14 45 45 H 1.08994 * 109.47131 * 55.02229 * 16 15 14 46 46 H 1.08992 * 109.47883 * 63.89620 * 18 17 16 47 47 H 1.09002 * 109.46897 * 183.90091 * 18 17 16 48 48 H 0.96996 * 120.00184 * 355.60557 * 19 18 17 49 49 H 0.96994 * 119.99679 * 179.97438 * 23 22 20 50 50 H 1.09000 * 117.50328 * 0.02562 * 28 17 16 51 51 H 1.09006 * 117.49709 * 145.02046 * 28 17 16 52 52 H 1.09006 * 117.49658 * 252.51833 * 29 28 17 53 53 H 1.08993 * 117.50191 * 107.49140 * 29 28 17 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 1.8934 1.0276 0.0000 4 8 2.0064 -0.6736 -1.1668 5 6 2.2001 0.1829 -2.2941 6 6 2.7079 -0.6408 -3.4792 7 1 3.5772 -1.2326 -3.1923 8 6 3.0465 0.2801 -4.6789 9 6 2.9051 -0.6865 -5.8798 10 6 2.0172 -1.8264 -5.3446 11 8 1.6606 -1.4954 -3.9920 12 6 2.0323 -0.7104 1.2305 13 8 2.7296 -1.6965 1.1192 14 7 1.7068 -0.2499 2.4546 15 6 2.1955 -0.9402 3.6507 16 6 1.6849 -0.2193 4.9000 17 6 2.0907 -1.0089 6.1461 18 6 1.1849 -2.1890 6.5035 19 7 -0.1938 -1.7175 6.6564 20 6 -1.2022 -2.6143 6.8887 21 1 -0.9814 -3.6691 6.9587 22 6 -2.5086 -2.1676 7.0331 23 7 -2.7778 -0.8821 6.9473 24 14 -3.8843 -3.3910 7.3492 25 1 -3.3230 -4.7648 7.4009 26 1 -4.5403 -3.0747 8.6435 27 1 -4.8837 -3.3059 6.2540 28 6 2.7258 -0.2303 7.2999 29 6 3.5863 -1.1535 6.4348 30 1 -0.3633 -1.0276 -0.0005 31 1 -0.3633 0.5139 0.8900 32 1 -0.3633 0.5138 -0.8900 33 1 2.9319 0.9513 -2.0450 34 1 1.2538 0.6546 -2.5589 35 1 4.0656 0.6593 -4.6027 36 1 2.3328 1.1005 -4.7537 37 1 3.8808 -1.0704 -6.1775 38 1 2.4194 -0.1858 -6.7175 39 1 1.1179 -1.9134 -5.9544 40 1 2.5694 -2.7661 -5.3628 41 1 1.1488 0.5386 2.5435 42 1 1.8325 -1.9680 3.6510 43 1 3.2855 -0.9398 3.6505 44 1 2.1186 0.7797 4.9457 45 1 0.5986 -0.1422 4.8565 46 1 1.2281 -2.9339 5.7090 47 1 1.5220 -2.6355 7.4390 48 1 -0.3922 -0.7702 6.5931 49 1 -3.6907 -0.5701 7.0479 50 1 2.8542 0.8444 7.1715 51 1 2.4982 -0.5587 8.3141 52 1 3.9247 -2.0892 6.8799 53 1 4.2811 -0.6861 5.7371 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 ZINC001168444760.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:12:09 Heat of formation + Delta-G solvation = -100.716340 kcal Electronic energy + Delta-G solvation = -29579.130449 eV Core-core repulsion = 25451.800802 eV Total energy + Delta-G solvation = -4127.329647 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -40.10533 -39.62795 -38.36099 -37.50101 -34.75235 -33.92492 -32.63969 -32.25787 -30.78955 -30.55113 -29.38024 -26.03959 -25.91462 -24.57240 -22.98063 -22.67966 -22.05160 -21.76409 -21.61324 -20.39251 -18.54131 -17.55874 -17.32944 -17.05296 -16.71559 -16.11490 -15.81550 -15.71522 -15.46610 -14.97304 -14.80148 -14.42178 -14.28661 -14.07465 -13.86700 -13.47703 -13.24695 -13.09355 -12.77380 -12.63373 -12.51127 -12.34338 -12.27309 -12.16669 -11.84777 -11.78614 -11.64805 -11.40138 -11.36565 -11.11575 -11.08485 -10.91956 -10.83656 -10.56006 -10.12694 -10.08319 -9.95980 -9.90409 -9.66366 -9.47094 -9.30370 -8.94160 -8.82513 -6.88471 -5.75166 -3.02525 2.63893 2.81001 3.44901 3.47669 3.51169 3.52986 3.63989 4.07264 4.11614 4.40874 4.48425 4.57968 4.62825 4.71405 4.74515 4.78641 4.87203 4.97133 5.04617 5.06190 5.11041 5.11668 5.17402 5.26842 5.34513 5.35899 5.42083 5.45602 5.52713 5.56128 5.58168 5.62680 5.66589 5.71479 5.79347 5.92310 6.01342 6.17896 6.20983 6.23774 6.44288 6.46797 6.49752 6.56613 6.62526 6.79301 6.85682 6.86780 7.56307 7.73319 8.29265 8.44287 9.56045 10.14036 10.49774 11.47860 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.012161 B = 0.002045 C = 0.001834 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2301.932450 B =13685.914575 C =15263.841954 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.172 4.172 2 C 0.072 3.928 3 H 0.085 0.915 4 O -0.349 6.349 5 C 0.066 3.934 6 C 0.079 3.921 7 H 0.081 0.919 8 C -0.148 4.148 9 C -0.155 4.155 10 C 0.043 3.957 11 O -0.364 6.364 12 C 0.512 3.488 13 O -0.522 6.522 14 N -0.724 5.724 15 C 0.127 3.873 16 C -0.092 4.092 17 C -0.118 4.118 18 C 0.187 3.813 19 N -0.727 5.727 20 C -0.235 4.235 21 H 0.070 0.930 22 C -0.015 4.015 23 N -0.934 5.934 24 Si 0.905 3.095 25 H -0.281 1.281 26 H -0.292 1.292 27 H -0.292 1.292 28 C -0.166 4.166 29 C -0.178 4.178 30 H 0.074 0.926 31 H 0.075 0.925 32 H 0.068 0.932 33 H 0.065 0.935 34 H 0.061 0.939 35 H 0.084 0.916 36 H 0.080 0.920 37 H 0.076 0.924 38 H 0.078 0.922 39 H 0.083 0.917 40 H 0.059 0.941 41 H 0.400 0.600 42 H 0.073 0.927 43 H 0.063 0.937 44 H 0.061 0.939 45 H 0.090 0.910 46 H 0.026 0.974 47 H 0.018 0.982 48 H 0.384 0.616 49 H 0.253 0.747 50 H 0.088 0.912 51 H 0.094 0.906 52 H 0.092 0.908 53 H 0.089 0.911 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 14.066 8.561 -21.854 27.363 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 0.011 3.989 3 H 0.102 0.898 4 O -0.267 6.267 5 C -0.011 4.011 6 C 0.021 3.979 7 H 0.099 0.901 8 C -0.186 4.186 9 C -0.193 4.193 10 C -0.034 4.034 11 O -0.283 6.283 12 C 0.297 3.703 13 O -0.396 6.396 14 N -0.378 5.378 15 C 0.004 3.996 16 C -0.130 4.130 17 C -0.119 4.119 18 C 0.060 3.940 19 N -0.372 5.372 20 C -0.367 4.367 21 H 0.088 0.912 22 C -0.211 4.211 23 N -0.583 5.583 24 Si 0.737 3.263 25 H -0.206 1.206 26 H -0.219 1.219 27 H -0.219 1.219 28 C -0.203 4.203 29 C -0.215 4.215 30 H 0.093 0.907 31 H 0.094 0.906 32 H 0.087 0.913 33 H 0.083 0.917 34 H 0.079 0.921 35 H 0.102 0.898 36 H 0.098 0.902 37 H 0.095 0.905 38 H 0.097 0.903 39 H 0.102 0.898 40 H 0.077 0.923 41 H 0.234 0.766 42 H 0.091 0.909 43 H 0.082 0.918 44 H 0.080 0.920 45 H 0.108 0.892 46 H 0.044 0.956 47 H 0.035 0.965 48 H 0.218 0.782 49 H 0.063 0.937 50 H 0.107 0.893 51 H 0.113 0.887 52 H 0.111 0.889 53 H 0.108 0.892 Dipole moment (debyes) X Y Z Total from point charges 14.344 7.380 -21.804 27.123 hybrid contribution -1.068 0.409 0.102 1.148 sum 13.276 7.788 -21.703 26.606 Atomic orbital electron populations 1.22250 0.93222 1.04375 1.03111 1.21900 0.95380 0.95962 0.85666 0.89761 1.88109 1.86494 1.33584 1.18506 1.22614 1.00342 0.92444 0.85673 1.23161 0.91290 0.91056 0.92356 0.90089 1.23100 1.02999 0.98603 0.93874 1.22929 1.00978 0.96739 0.98643 1.23152 0.99183 0.97204 0.83827 1.89042 1.44447 1.68544 1.26280 1.20301 0.80720 0.85049 0.84250 1.90722 1.36999 1.25412 1.86516 1.45962 1.53913 1.32361 1.05515 1.21352 0.98575 0.97175 0.82466 1.21269 1.03161 0.97194 0.91351 1.21567 0.94003 1.00353 0.96001 1.20182 0.84989 0.91793 0.97069 1.42309 1.00821 1.07264 1.86772 1.19289 0.87057 0.89910 1.40401 0.91196 1.24710 0.97290 0.95995 1.03073 1.69662 1.18956 1.12201 1.57471 0.86133 0.82498 0.80318 0.77375 1.20577 1.21948 1.21906 1.22994 1.03712 0.97306 0.96334 1.22965 0.93201 1.01729 1.03630 0.90731 0.90643 0.91299 0.91739 0.92120 0.89760 0.90154 0.90492 0.90302 0.89848 0.92279 0.76577 0.90873 0.91838 0.92015 0.89152 0.95584 0.96452 0.78160 0.93672 0.89333 0.88705 0.88936 0.89224 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -1.78 9.42 37.16 0.35 -1.43 16 2 C 0.07 0.83 3.14 -27.88 -0.09 0.74 16 3 H 0.08 0.68 7.79 -51.93 -0.40 0.28 16 4 O -0.35 -4.69 9.52 -56.10 -0.53 -5.23 16 5 C 0.07 0.62 5.49 37.16 0.20 0.82 16 6 C 0.08 0.73 3.62 -25.68 -0.09 0.64 16 7 H 0.08 0.80 8.14 -51.93 -0.42 0.38 16 8 C -0.15 -0.87 6.59 -24.73 -0.16 -1.04 16 9 C -0.16 -0.85 7.01 -25.21 -0.18 -1.03 16 10 C 0.04 0.34 7.69 37.73 0.29 0.63 16 11 O -0.36 -4.22 11.24 -35.23 -0.40 -4.62 16 12 C 0.51 7.57 7.23 -10.99 -0.08 7.49 16 13 O -0.52 -10.09 16.50 -14.36 -0.24 -10.33 16 14 N -0.72 -9.39 5.45 -60.30 -0.33 -9.72 16 15 C 0.13 1.86 5.49 -4.04 -0.02 1.84 16 16 C -0.09 -1.35 5.20 -26.73 -0.14 -1.49 16 17 C -0.12 -1.90 1.65 -154.51 -0.25 -2.15 16 18 C 0.19 3.82 6.15 -4.04 -0.02 3.79 16 19 N -0.73 -18.19 5.23 -59.91 -0.31 -18.50 16 20 C -0.24 -6.61 9.99 -15.06 -0.15 -6.76 16 21 H 0.07 1.93 7.83 -52.49 -0.41 1.52 16 22 C -0.02 -0.43 5.50 -17.43 -0.10 -0.53 16 23 N -0.93 -27.92 13.06 55.49 0.72 -27.20 16 24 Si 0.91 22.63 29.55 -169.99 -5.02 17.61 16 25 H -0.28 -6.84 7.11 56.52 0.40 -6.44 16 26 H -0.29 -7.33 7.11 56.52 0.40 -6.93 16 27 H -0.29 -7.33 7.11 56.52 0.40 -6.93 16 28 C -0.17 -2.40 9.87 -26.73 -0.26 -2.67 16 29 C -0.18 -2.38 9.58 -26.73 -0.26 -2.63 16 30 H 0.07 0.94 8.14 -51.93 -0.42 0.51 16 31 H 0.07 0.68 7.56 -51.93 -0.39 0.28 16 32 H 0.07 0.60 7.87 -51.93 -0.41 0.19 16 33 H 0.06 0.45 8.08 -51.93 -0.42 0.03 16 34 H 0.06 0.50 7.87 -51.93 -0.41 0.10 16 35 H 0.08 0.37 8.14 -51.93 -0.42 -0.05 16 36 H 0.08 0.42 8.06 -51.93 -0.42 0.00 16 37 H 0.08 0.35 8.14 -51.93 -0.42 -0.08 16 38 H 0.08 0.34 8.14 -51.93 -0.42 -0.08 16 39 H 0.08 0.56 8.14 -51.93 -0.42 0.13 16 40 H 0.06 0.44 8.14 -51.93 -0.42 0.01 16 41 H 0.40 4.10 7.89 -40.82 -0.32 3.78 16 42 H 0.07 1.27 7.96 -51.93 -0.41 0.86 16 43 H 0.06 0.91 7.72 -51.93 -0.40 0.51 16 44 H 0.06 0.77 7.93 -51.93 -0.41 0.36 16 45 H 0.09 1.55 6.94 -51.93 -0.36 1.19 16 46 H 0.03 0.55 7.96 -51.93 -0.41 0.14 16 47 H 0.02 0.37 8.10 -51.93 -0.42 -0.05 16 48 H 0.38 9.97 6.80 -40.82 -0.28 9.70 16 49 H 0.25 7.34 8.31 -40.82 -0.34 7.00 16 50 H 0.09 1.15 8.07 -51.93 -0.42 0.73 16 51 H 0.09 1.45 8.14 -51.93 -0.42 1.02 16 52 H 0.09 1.21 8.14 -51.93 -0.42 0.78 16 53 H 0.09 1.07 7.90 -51.93 -0.41 0.66 16 LS Contribution 429.42 15.07 6.47 6.47 Total: -1.00 -35.43 429.42 -10.25 -45.68 By element: Atomic # 1 Polarization: 19.26 SS G_CDS: -9.65 Total: 9.61 kcal Atomic # 6 Polarization: -2.81 SS G_CDS: -0.96 Total: -3.77 kcal Atomic # 7 Polarization: -55.50 SS G_CDS: 0.08 Total: -55.42 kcal Atomic # 8 Polarization: -19.01 SS G_CDS: -1.17 Total: -20.18 kcal Atomic # 14 Polarization: 22.63 SS G_CDS: -5.02 Total: 17.61 kcal Total LS contribution 6.47 Total: 6.47 kcal Total: -35.43 -10.25 -45.68 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. ZINC001168444760.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 -55.034 kcal (2) G-P(sol) polarization free energy of solvation -35.432 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -90.465 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.251 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.682 kcal (6) G-S(sol) free energy of system = (1) + (5) -100.716 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds