Wall clock time and date at job start Wed Apr 1 2020 04:15:09 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 1.53000 * 1 3 3 C 1.52996 * 109.46877 * 2 1 4 4 H 1.09002 * 109.47287 * 305.00155 * 3 2 1 5 5 C 1.50704 * 109.47094 * 185.00094 * 3 2 1 6 6 H 1.07993 * 120.00106 * 240.00189 * 5 3 2 7 7 C 1.37882 * 120.00027 * 59.99986 * 5 3 2 8 8 N 1.31515 * 119.99447 * 0.02562 * 7 5 3 9 9 Si 1.86798 * 120.00084 * 180.02562 * 7 5 3 10 10 H 1.48500 * 109.47041 * 89.99924 * 9 7 5 11 11 H 1.48504 * 109.46809 * 210.00007 * 9 7 5 12 12 H 1.48503 * 109.47017 * 329.99786 * 9 7 5 13 13 N 1.46501 * 109.47534 * 65.00195 * 3 2 1 14 14 C 1.34775 * 119.99980 * 275.00410 * 13 3 2 15 15 O 1.21285 * 119.99955 * 359.97438 * 14 13 3 16 16 C 1.50703 * 120.00109 * 180.27361 * 14 13 3 17 17 H 1.08998 * 109.46768 * 31.90484 * 16 14 13 18 18 C 1.50698 * 109.46719 * 271.90862 * 16 14 13 19 19 C 1.38241 * 119.99625 * 285.40908 * 18 16 14 20 20 C 1.38239 * 119.99638 * 179.77019 * 19 18 16 21 21 C 1.38236 * 120.00086 * 0.50562 * 20 19 18 22 22 C 1.38230 * 119.99888 * 359.74853 * 21 20 19 23 23 C 1.38234 * 120.00343 * 105.68946 * 18 16 14 24 24 N 1.46897 * 109.46987 * 151.90832 * 16 14 13 25 25 C 1.46963 * 111.00066 * 300.83395 * 24 16 14 26 26 C 1.53046 * 109.36117 * 176.81694 * 25 24 16 27 27 N 1.46951 * 109.36769 * 58.40699 * 26 25 24 28 28 C 1.46905 * 110.99995 * 176.80739 * 27 26 25 29 29 C 1.46957 * 110.88069 * 300.67466 * 27 26 25 30 30 C 1.46964 * 110.99566 * 177.04158 * 24 16 14 31 31 H 1.09001 * 109.46938 * 299.99905 * 1 2 3 32 32 H 1.08996 * 109.47285 * 60.00161 * 1 2 3 33 33 H 1.09002 * 109.47345 * 180.02562 * 1 2 3 34 34 H 1.09001 * 109.46938 * 240.00095 * 2 1 3 35 35 H 1.08996 * 109.47285 * 119.99839 * 2 1 3 36 36 H 0.97009 * 119.99275 * 179.97438 * 8 7 5 37 37 H 0.96994 * 120.00178 * 94.99346 * 13 3 2 38 38 H 1.08002 * 120.00096 * 0.02562 * 19 18 16 39 39 H 1.08006 * 119.99871 * 180.23041 * 20 19 18 40 40 H 1.08001 * 119.99876 * 179.72234 * 21 20 19 41 41 H 1.08008 * 120.00113 * 179.97438 * 22 21 20 42 42 H 1.07994 * 119.99710 * 359.97438 * 23 18 16 43 43 H 1.08998 * 109.48831 * 296.78859 * 25 24 16 44 44 H 1.09004 * 109.48454 * 56.84908 * 25 24 16 45 45 H 1.08997 * 109.49050 * 298.43366 * 26 25 24 46 46 H 1.09006 * 109.48290 * 178.37670 * 26 25 24 47 47 H 1.09000 * 109.47204 * 183.79540 * 28 27 26 48 48 H 1.08996 * 109.47345 * 303.80019 * 28 27 26 49 49 H 1.08999 * 109.46631 * 63.79866 * 28 27 26 50 50 H 1.09006 * 109.48773 * 299.35745 * 29 27 26 51 51 H 1.08991 * 109.50847 * 179.29788 * 29 27 26 52 52 H 1.08998 * 109.48730 * 303.15083 * 30 24 16 53 53 H 1.08997 * 109.48937 * 63.19405 * 30 24 16 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 2.0399 1.4425 0.0000 4 1 1.6053 1.9815 -0.8418 5 6 3.5419 1.4443 -0.1239 6 1 4.1471 1.8889 0.6522 7 6 4.1433 0.8784 -1.2280 8 7 3.4061 0.3375 -2.1733 9 14 6.0050 0.8801 -1.3812 10 1 6.5538 -0.3519 -0.7599 11 1 6.3834 0.9215 -2.8166 12 1 6.5575 2.0721 -0.6890 13 7 1.6524 2.0975 1.2518 14 6 0.4351 2.6643 1.3670 15 8 -0.3394 2.6325 0.4342 16 6 0.0388 3.3436 2.6526 17 1 0.9215 3.7798 3.1201 18 6 -0.5763 2.3327 3.5858 19 6 -1.8577 1.8684 3.3544 20 6 -2.4201 0.9376 4.2078 21 6 -1.7051 0.4789 5.2983 22 6 -0.4258 0.9471 5.5326 23 6 0.1387 1.8741 4.6764 24 7 -0.9376 4.4029 2.3658 25 6 -0.3781 5.3985 1.4408 26 6 -1.4497 6.4387 1.1061 27 7 -1.9128 7.0777 2.3458 28 6 -2.8891 8.1372 2.0590 29 6 -2.4723 6.0822 3.2708 30 6 -1.4007 5.0419 3.6056 31 1 -0.3633 0.5138 0.8900 32 1 -0.3633 0.5138 -0.8900 33 1 -0.3634 -1.0277 0.0005 34 1 1.8933 -0.5138 -0.8900 35 1 1.8934 -0.5138 0.8900 36 1 3.8292 -0.0603 -2.9504 37 1 2.2719 2.1232 1.9977 38 1 -2.4178 2.2298 2.5047 39 1 -3.4198 0.5720 4.0250 40 1 -2.1462 -0.2450 5.9675 41 1 0.1328 0.5890 6.3849 42 1 1.1381 2.2399 4.8594 43 1 0.4737 5.8916 1.9091 44 1 -0.0539 4.9029 0.5258 45 1 -2.2899 5.9496 0.6133 46 1 -1.0284 7.1943 0.4429 47 1 -3.1646 8.6383 2.9870 48 1 -2.4494 8.8604 1.3723 49 1 -3.7779 7.6989 1.6051 50 1 -3.3241 5.5890 2.8025 51 1 -2.7967 6.5775 4.1858 52 1 -1.8220 4.2864 4.2687 53 1 -0.5604 5.5307 4.0986 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 ZINC000183838587.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 04:15:09 Heat of formation + Delta-G solvation = 6.685090 kcal Electronic energy + Delta-G solvation = -32209.215198 eV Core-core repulsion = 28273.802878 eV Total energy + Delta-G solvation = -3935.412320 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.25 seconds Orbital eigenvalues (eV) -40.37694 -38.64388 -38.39504 -35.64398 -34.71515 -32.46593 -31.81133 -31.05376 -30.73712 -30.65648 -28.53945 -27.12884 -25.64703 -23.72022 -23.36769 -22.89204 -22.45806 -21.51525 -20.11143 -19.62040 -19.24778 -17.26303 -16.83136 -16.37543 -15.78532 -15.53623 -15.15355 -15.09164 -14.90051 -14.75657 -14.47584 -14.37780 -14.18672 -13.80126 -13.50763 -13.24508 -12.95336 -12.88290 -12.64562 -12.51935 -12.33927 -12.02864 -11.84796 -11.82685 -11.43522 -11.26816 -11.22330 -11.14966 -11.00529 -10.97302 -10.84843 -10.73811 -10.63645 -10.29792 -10.13672 -9.59122 -9.22579 -9.01861 -8.80963 -8.54754 -8.49650 -8.39241 -8.19499 -7.77111 -6.11534 -4.20832 1.36794 1.51201 3.24185 3.31077 3.32703 3.37384 3.65659 3.83652 3.84800 4.29214 4.47649 4.79351 4.84329 4.94627 4.95925 5.05673 5.14318 5.19704 5.22352 5.26682 5.30737 5.34975 5.46125 5.48732 5.53177 5.57886 5.63171 5.68775 5.71927 5.76965 5.88432 6.00454 6.05596 6.09374 6.16450 6.43862 6.50575 6.51803 6.60356 6.65262 6.71159 6.85272 6.88328 7.04526 7.08161 7.11319 7.15717 7.24662 7.40564 7.48729 7.64371 7.76431 7.92271 8.20261 8.69743 8.79887 9.17148 9.46743 10.93595 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.009760 B = 0.003778 C = 0.003053 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2868.265701 B = 7408.896643 C = 9167.885945 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.136 4.136 2 C -0.126 4.126 3 C 0.274 3.726 4 H 0.048 0.952 5 C -0.534 4.534 6 H 0.060 0.940 7 C 0.067 3.933 8 N -0.881 5.881 9 Si 0.899 3.101 10 H -0.280 1.280 11 H -0.285 1.285 12 H -0.274 1.274 13 N -0.707 5.707 14 C 0.512 3.488 15 O -0.526 6.526 16 C 0.107 3.893 17 H 0.060 0.940 18 C -0.072 4.072 19 C -0.079 4.079 20 C -0.126 4.126 21 C -0.120 4.120 22 C -0.124 4.124 23 C -0.111 4.111 24 N -0.510 5.510 25 C 0.055 3.945 26 C 0.061 3.939 27 N -0.547 5.547 28 C 0.026 3.974 29 C 0.060 3.940 30 C 0.057 3.943 31 H 0.041 0.959 32 H 0.048 0.952 33 H 0.020 0.980 34 H 0.098 0.902 35 H 0.029 0.971 36 H 0.264 0.736 37 H 0.386 0.614 38 H 0.133 0.867 39 H 0.119 0.881 40 H 0.118 0.882 41 H 0.120 0.880 42 H 0.120 0.880 43 H 0.039 0.961 44 H 0.095 0.905 45 H 0.046 0.954 46 H 0.078 0.922 47 H 0.065 0.935 48 H 0.067 0.933 49 H 0.025 0.975 50 H 0.043 0.957 51 H 0.076 0.924 52 H 0.082 0.918 53 H 0.040 0.960 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.960 8.225 14.442 19.908 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 -0.193 4.193 2 C -0.165 4.165 3 C 0.172 3.828 4 H 0.066 0.934 5 C -0.572 4.572 6 H 0.078 0.922 7 C -0.136 4.136 8 N -0.519 5.519 9 Si 0.727 3.273 10 H -0.206 1.206 11 H -0.211 1.211 12 H -0.199 1.199 13 N -0.355 5.355 14 C 0.295 3.705 15 O -0.402 6.402 16 C -0.005 4.005 17 H 0.078 0.922 18 C -0.073 4.073 19 C -0.098 4.098 20 C -0.144 4.144 21 C -0.138 4.138 22 C -0.142 4.142 23 C -0.129 4.129 24 N -0.235 5.235 25 C -0.073 4.073 26 C -0.067 4.067 27 N -0.272 5.272 28 C -0.122 4.122 29 C -0.068 4.068 30 C -0.071 4.071 31 H 0.060 0.940 32 H 0.067 0.933 33 H 0.039 0.961 34 H 0.116 0.884 35 H 0.048 0.952 36 H 0.074 0.926 37 H 0.217 0.783 38 H 0.150 0.850 39 H 0.137 0.863 40 H 0.136 0.864 41 H 0.138 0.862 42 H 0.138 0.862 43 H 0.057 0.943 44 H 0.113 0.887 45 H 0.064 0.936 46 H 0.097 0.903 47 H 0.084 0.916 48 H 0.086 0.914 49 H 0.044 0.956 50 H 0.061 0.939 51 H 0.094 0.906 52 H 0.100 0.900 53 H 0.058 0.942 Dipole moment (debyes) X Y Z Total from point charges -11.485 8.108 13.523 19.507 hybrid contribution 1.372 -0.136 0.287 1.408 sum -10.113 7.973 13.810 18.883 Atomic orbital electron populations 1.21826 0.98274 0.97936 1.01297 1.21916 0.92668 0.99812 1.02101 1.18753 0.94056 0.89142 0.80821 0.93372 1.21232 0.90775 1.39002 1.06222 0.92189 1.24874 0.98493 0.94835 0.95400 1.69902 1.35053 1.37601 1.09317 0.86484 0.85029 0.78431 0.77372 1.20573 1.21080 1.19883 1.46506 1.14426 1.56137 1.18439 1.19840 0.82781 0.79825 0.88009 1.90671 1.50997 1.58951 1.39616 1.20554 0.93802 0.91771 0.94392 0.92192 1.19384 0.95012 0.97959 0.94978 1.21114 0.94689 0.95199 0.98766 1.21166 1.00117 0.97806 0.95342 1.21131 0.94967 0.99898 0.97819 1.21023 0.95640 0.97814 0.99682 1.21026 0.99583 0.97860 0.94457 1.61871 1.37492 1.11149 1.12993 1.22245 0.95488 0.91817 0.97755 1.22129 0.97945 0.95798 0.90791 1.62195 1.38163 1.12699 1.14166 1.22325 0.93868 0.94683 1.01343 1.22129 0.96099 0.92160 0.96438 1.22184 0.97589 0.95772 0.91543 0.94002 0.93278 0.96097 0.88431 0.95195 0.92601 0.78259 0.84957 0.86258 0.86434 0.86202 0.86160 0.94315 0.88723 0.93605 0.90331 0.91576 0.91434 0.95635 0.93894 0.90557 0.89967 0.94203 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 -0.14 -3.09 8.51 37.16 0.32 -2.77 16 2 C -0.13 -3.08 5.45 -26.73 -0.15 -3.23 16 3 C 0.27 6.80 2.24 -69.08 -0.15 6.64 16 4 H 0.05 1.39 7.58 -51.93 -0.39 0.99 16 5 C -0.53 -13.96 8.73 -34.44 -0.30 -14.26 16 6 H 0.06 1.51 7.74 -52.49 -0.41 1.10 16 7 C 0.07 1.79 5.29 -17.82 -0.09 1.70 16 8 N -0.88 -24.56 11.29 55.43 0.63 -23.94 16 9 Si 0.90 20.52 29.54 -169.99 -5.02 15.50 16 10 H -0.28 -6.33 7.11 56.52 0.40 -5.92 16 11 H -0.29 -6.52 7.11 56.52 0.40 -6.12 16 12 H -0.27 -6.16 7.11 56.52 0.40 -5.76 16 13 N -0.71 -14.47 5.02 -54.93 -0.28 -14.75 16 14 C 0.51 9.88 4.43 -10.98 -0.05 9.83 16 15 O -0.53 -11.79 12.65 5.55 0.07 -11.72 16 16 C 0.11 1.62 2.06 -70.02 -0.14 1.48 16 17 H 0.06 0.85 7.95 -51.93 -0.41 0.44 16 18 C -0.07 -1.02 3.55 -104.62 -0.37 -1.39 16 19 C -0.08 -1.13 8.49 -39.58 -0.34 -1.46 16 20 C -0.13 -1.55 10.05 -39.58 -0.40 -1.95 16 21 C -0.12 -1.35 10.05 -39.59 -0.40 -1.74 16 22 C -0.12 -1.40 10.05 -39.58 -0.40 -1.80 16 23 C -0.11 -1.38 9.67 -39.58 -0.38 -1.77 16 24 N -0.51 -7.36 3.79 -229.27 -0.87 -8.23 16 25 C 0.05 0.81 5.27 -3.77 -0.02 0.79 16 26 C 0.06 0.79 5.62 -3.77 -0.02 0.76 16 27 N -0.55 -6.32 4.97 -242.76 -1.21 -7.52 16 28 C 0.03 0.24 9.60 60.07 0.58 0.82 16 29 C 0.06 0.66 5.62 -3.77 -0.02 0.64 16 30 C 0.06 0.69 5.27 -3.76 -0.02 0.67 16 31 H 0.04 0.93 5.65 -51.93 -0.29 0.64 16 32 H 0.05 1.18 7.85 -51.93 -0.41 0.77 16 33 H 0.02 0.42 8.14 -51.93 -0.42 0.00 16 34 H 0.10 2.64 5.95 -51.93 -0.31 2.33 16 35 H 0.03 0.71 8.14 -51.93 -0.42 0.28 16 36 H 0.26 7.01 8.31 -40.82 -0.34 6.67 16 37 H 0.39 7.04 8.54 -40.82 -0.35 6.69 16 38 H 0.13 2.07 7.89 -52.49 -0.41 1.66 16 39 H 0.12 1.23 8.06 -52.48 -0.42 0.81 16 40 H 0.12 1.04 8.06 -52.49 -0.42 0.62 16 41 H 0.12 1.09 8.06 -52.48 -0.42 0.66 16 42 H 0.12 1.31 8.00 -52.49 -0.42 0.89 16 43 H 0.04 0.56 8.14 -51.93 -0.42 0.14 16 44 H 0.09 1.66 6.25 -51.93 -0.32 1.34 16 45 H 0.05 0.63 8.14 -51.93 -0.42 0.21 16 46 H 0.08 0.92 8.13 -51.93 -0.42 0.50 16 47 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 48 H 0.07 0.57 8.13 -51.93 -0.42 0.15 16 49 H 0.03 0.23 8.14 -51.93 -0.42 -0.19 16 50 H 0.04 0.50 8.14 -51.93 -0.42 0.08 16 51 H 0.08 0.71 8.14 -51.93 -0.42 0.28 16 52 H 0.08 0.97 6.36 -51.93 -0.33 0.64 16 53 H 0.04 0.49 8.14 -51.93 -0.42 0.06 16 LS Contribution 410.29 15.07 6.18 6.18 Total: -1.00 -29.49 410.29 -11.96 -41.45 By element: Atomic # 1 Polarization: 19.18 SS G_CDS: -9.11 Total: 10.07 kcal Atomic # 6 Polarization: -4.69 SS G_CDS: -2.36 Total: -7.05 kcal Atomic # 7 Polarization: -52.71 SS G_CDS: -1.73 Total: -54.43 kcal Atomic # 8 Polarization: -11.79 SS G_CDS: 0.07 Total: -11.72 kcal Atomic # 14 Polarization: 20.52 SS G_CDS: -5.02 Total: 15.50 kcal Total LS contribution 6.18 Total: 6.18 kcal Total: -29.49 -11.96 -41.45 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. ZINC000183838587.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 48.139 kcal (2) G-P(sol) polarization free energy of solvation -29.489 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 18.650 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.965 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.454 kcal (6) G-S(sol) free energy of system = (1) + (5) 6.685 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.26 seconds