Wall clock time and date at job start Sat Apr 11 2020 06:13:24 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 1.52996 * 1 3 3 H 1.08993 * 109.63266 * 2 1 4 4 C 1.53243 * 109.63193 * 239.60874 * 2 1 3 5 5 N 1.46894 * 109.34689 * 186.46243 * 4 2 1 6 6 C 1.46890 * 111.00302 * 187.25709 * 5 4 2 7 7 C 1.53000 * 109.47249 * 75.86112 * 6 5 4 8 8 O 1.42899 * 109.47403 * 66.03380 * 7 6 5 9 9 C 1.46904 * 111.26923 * 63.10207 * 5 4 2 10 10 C 1.53242 * 109.34196 * 296.90253 * 9 5 4 11 11 N 1.47089 * 109.62868 * 120.38877 * 2 1 3 12 12 C 1.34778 * 120.87582 * 350.88967 * 11 2 1 13 13 O 1.21591 * 120.00304 * 4.61561 * 12 11 2 14 14 N 1.34772 * 119.99636 * 184.61799 * 12 11 2 15 15 C 1.46506 * 119.99990 * 175.12525 * 14 12 11 16 16 C 1.53038 * 109.46302 * 275.02613 * 15 14 12 17 17 C 1.53193 * 109.31240 * 178.59899 * 16 15 14 18 18 N 1.46922 * 108.76453 * 54.65719 * 17 16 15 19 19 C 1.36933 * 120.63104 * 126.35733 * 18 17 16 20 20 H 1.07997 * 120.00658 * 212.36971 * 19 18 17 21 21 C 1.38816 * 119.99789 * 32.37537 * 19 18 17 22 22 N 1.31616 * 120.00065 * 9.41432 * 21 19 18 23 23 Si 1.86804 * 120.00052 * 189.41632 * 21 19 18 24 24 H 1.48500 * 109.46984 * 59.99499 * 23 21 19 25 25 H 1.48496 * 109.47116 * 179.97438 * 23 21 19 26 26 H 1.48501 * 109.46801 * 300.00050 * 23 21 19 27 27 C 1.46932 * 118.74092 * 306.38540 * 18 17 16 28 28 C 1.53047 * 109.45688 * 154.96932 * 15 14 12 29 29 H 1.09002 * 109.47157 * 186.31059 * 1 2 3 30 30 H 1.09002 * 109.46815 * 66.31179 * 1 2 3 31 31 H 1.09000 * 109.46879 * 306.31517 * 1 2 3 32 32 H 1.09000 * 109.49124 * 306.42644 * 4 2 1 33 33 H 1.09005 * 109.48839 * 66.49833 * 4 2 1 34 34 H 1.09010 * 109.47105 * 195.85790 * 6 5 4 35 35 H 1.08997 * 109.47208 * 315.85705 * 6 5 4 36 36 H 1.09003 * 109.46813 * 186.03289 * 7 6 5 37 37 H 1.08997 * 109.46596 * 306.02963 * 7 6 5 38 38 H 0.96700 * 114.00023 * 180.02562 * 8 7 6 39 39 H 1.09006 * 109.48453 * 56.85743 * 9 5 4 40 40 H 1.08995 * 109.49689 * 176.93926 * 9 5 4 41 41 H 1.09000 * 109.62688 * 173.53393 * 10 9 5 42 42 H 1.08998 * 109.62488 * 293.92342 * 10 9 5 43 43 H 0.97000 * 120.00554 * 355.12405 * 14 12 11 44 44 H 1.09005 * 109.45471 * 35.00455 * 15 14 12 45 45 H 1.09000 * 109.49381 * 298.56877 * 16 15 14 46 46 H 1.09004 * 109.49437 * 58.65844 * 16 15 14 47 47 H 1.08997 * 109.59910 * 294.87123 * 17 16 15 48 48 H 1.09003 * 109.58145 * 174.43691 * 17 16 15 49 49 H 0.97003 * 120.00334 * 180.02562 * 22 21 19 50 50 H 1.09006 * 109.58026 * 293.82059 * 27 18 17 51 51 H 1.08998 * 109.58825 * 173.39800 * 27 18 17 52 52 H 1.09000 * 109.50068 * 301.33961 * 28 15 14 53 53 H 1.08993 * 109.49509 * 61.40830 * 28 15 14 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 1.8962 1.0266 0.0000 4 6 2.0448 -0.7302 -1.2450 5 7 3.5054 -0.8626 -1.1623 6 6 4.0568 -1.4021 -2.4124 7 6 4.0695 -0.3057 -3.4794 8 8 4.9881 0.7201 -3.0974 9 6 3.9016 -1.6872 -0.0129 10 6 3.4629 -0.9963 1.2826 11 7 2.0241 -0.7008 1.1951 12 6 1.1806 -1.0665 2.1807 13 8 -0.0161 -0.8935 2.0522 14 7 1.6636 -1.6238 3.3087 15 6 0.7605 -1.9232 4.4227 16 6 0.5870 -0.6732 5.2885 17 6 -0.3851 -0.9799 6.4320 18 7 0.1020 -2.1573 7.1635 19 6 0.2861 -2.1093 8.5195 20 1 1.0722 -2.6904 8.9787 21 6 -0.5377 -1.3138 9.3041 22 7 -1.6060 -0.7531 8.7782 23 14 -0.1300 -1.0392 11.1063 24 1 1.2037 -0.3960 11.2196 25 1 -1.1574 -0.1583 11.7175 26 1 -0.1117 -2.3445 11.8141 27 6 0.3884 -3.3871 6.4122 28 6 1.3515 -3.0534 5.2686 29 1 -0.3633 -1.0215 0.1130 30 1 -0.3633 0.4129 -0.9411 31 1 -0.3633 0.6086 0.8281 32 1 1.5923 -1.7204 -1.2991 33 1 1.7810 -0.1603 -2.1360 34 1 5.0744 -1.7525 -2.2393 35 1 3.4393 -2.2333 -2.7528 36 1 4.3772 -0.7317 -4.4344 37 1 3.0703 0.1188 -3.5759 38 1 5.0477 1.4499 -3.7290 39 1 3.4232 -2.6641 -0.0842 40 1 4.9844 -1.8113 -0.0103 41 1 3.6508 -1.6549 2.1306 42 1 4.0201 -0.0681 1.4094 43 1 2.6092 -1.8269 3.3830 44 1 -0.2091 -2.2314 4.0314 45 1 1.5524 -0.3791 5.7003 46 1 0.1881 0.1384 4.6798 47 1 -1.3750 -1.1863 6.0250 48 1 -0.4362 -0.1256 7.1071 49 1 -2.1815 -0.1969 9.3263 50 1 -0.5385 -3.7898 6.0036 51 1 0.8476 -4.1212 7.0742 52 1 1.4968 -3.9362 4.6460 53 1 2.3098 -2.7368 5.6802 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 ZINC001668525521.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 06:13:24 Heat of formation + Delta-G solvation = -24.508636 kcal Electronic energy + Delta-G solvation = -31307.640288 eV Core-core repulsion = 27215.908007 eV Total energy + Delta-G solvation = -4091.732282 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -40.68937 -38.80857 -37.52650 -36.75599 -34.72279 -34.58674 -32.93240 -31.70219 -30.30419 -29.85360 -29.13259 -27.60469 -25.98466 -24.92097 -22.90783 -22.56102 -22.14201 -21.62328 -21.02238 -19.69216 -19.08303 -17.86699 -17.66672 -16.74164 -16.30027 -16.09928 -15.63696 -15.53496 -14.95855 -14.84303 -14.64631 -14.24993 -13.94387 -13.77121 -13.59550 -13.45167 -13.43340 -12.94538 -12.78021 -12.62206 -12.45388 -12.33811 -12.21113 -12.04294 -11.74288 -11.43093 -11.36968 -11.20118 -11.10405 -10.98235 -10.84439 -10.72093 -10.33834 -10.31026 -10.18648 -10.00869 -9.71941 -9.58922 -9.08519 -8.85847 -8.63034 -8.45140 -8.28064 -6.57383 -5.74250 -3.23915 2.68647 3.38231 3.40171 3.45461 3.46271 3.48304 3.88784 3.99476 4.51302 4.55804 4.58654 4.67783 4.79142 4.91027 4.92846 4.97744 5.09547 5.16635 5.21189 5.34746 5.37573 5.40138 5.45972 5.48234 5.51236 5.55220 5.68222 5.72014 5.78557 5.90413 6.15603 6.22159 6.28121 6.33046 6.42214 6.53184 6.59396 6.62494 6.69096 6.71158 6.78547 6.84719 6.97782 7.04418 7.16223 7.31715 7.46568 7.76697 7.82497 8.16269 8.52456 8.85365 9.26312 9.87280 10.46328 11.33689 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.027444 B = 0.002158 C = 0.002114 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1019.998165 B =12974.444905 C =13240.840731 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.135 4.135 2 C 0.169 3.831 3 H 0.074 0.926 4 C 0.043 3.957 5 N -0.529 5.529 6 C 0.054 3.946 7 C 0.083 3.917 8 O -0.560 6.560 9 C 0.043 3.957 10 C 0.118 3.882 11 N -0.633 5.633 12 C 0.706 3.294 13 O -0.580 6.580 14 N -0.742 5.742 15 C 0.168 3.832 16 C -0.146 4.146 17 C 0.175 3.825 18 N -0.593 5.593 19 C -0.255 4.255 20 H 0.063 0.937 21 C 0.005 3.995 22 N -0.903 5.903 23 Si 0.905 3.095 24 H -0.284 1.284 25 H -0.290 1.290 26 H -0.282 1.282 27 C 0.149 3.851 28 C -0.138 4.138 29 H 0.071 0.929 30 H 0.039 0.961 31 H 0.079 0.921 32 H 0.038 0.962 33 H 0.083 0.917 34 H 0.082 0.918 35 H 0.050 0.950 36 H 0.046 0.954 37 H 0.045 0.955 38 H 0.374 0.626 39 H 0.037 0.963 40 H 0.087 0.913 41 H 0.081 0.919 42 H 0.076 0.924 43 H 0.387 0.613 44 H 0.081 0.919 45 H 0.052 0.948 46 H 0.051 0.949 47 H 0.020 0.980 48 H 0.089 0.911 49 H 0.255 0.745 50 H 0.020 0.980 51 H 0.057 0.943 52 H 0.053 0.947 53 H 0.061 0.939 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.815 -0.480 -25.373 28.429 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 -0.192 4.192 2 C 0.065 3.935 3 H 0.092 0.908 4 C -0.085 4.085 5 N -0.253 5.253 6 C -0.074 4.074 7 C 0.004 3.996 8 O -0.364 6.364 9 C -0.085 4.085 10 C -0.006 4.006 11 N -0.372 5.372 12 C 0.408 3.592 13 O -0.458 6.458 14 N -0.397 5.397 15 C 0.064 3.936 16 C -0.186 4.186 17 C 0.049 3.951 18 N -0.315 5.315 19 C -0.385 4.385 20 H 0.081 0.919 21 C -0.194 4.194 22 N -0.547 5.547 23 Si 0.735 3.265 24 H -0.210 1.210 25 H -0.216 1.216 26 H -0.209 1.209 27 C 0.022 3.978 28 C -0.178 4.178 29 H 0.090 0.910 30 H 0.057 0.943 31 H 0.098 0.902 32 H 0.057 0.943 33 H 0.101 0.899 34 H 0.100 0.900 35 H 0.068 0.932 36 H 0.064 0.936 37 H 0.064 0.936 38 H 0.220 0.780 39 H 0.056 0.944 40 H 0.105 0.895 41 H 0.099 0.901 42 H 0.094 0.906 43 H 0.222 0.778 44 H 0.099 0.901 45 H 0.071 0.929 46 H 0.070 0.930 47 H 0.038 0.962 48 H 0.107 0.893 49 H 0.065 0.935 50 H 0.038 0.962 51 H 0.076 0.924 52 H 0.072 0.928 53 H 0.079 0.921 Dipole moment (debyes) X Y Z Total from point charges 12.046 -0.183 -24.741 27.518 hybrid contribution 0.369 -0.395 0.244 0.594 sum 12.415 -0.578 -24.497 27.469 Atomic orbital electron populations 1.22160 0.92062 1.04450 1.00550 1.21103 0.95515 0.94912 0.82004 0.90797 1.22683 0.87119 0.99882 0.98858 1.61842 1.10443 1.50546 1.02480 1.22149 1.00673 0.94745 0.89879 1.22154 0.92585 0.89235 0.95598 1.86591 1.64195 1.34426 1.51168 1.22492 1.00941 0.94445 0.90663 1.21658 0.81558 1.00609 0.96772 1.47411 1.06984 1.62450 1.20401 1.15959 0.85002 0.78389 0.79843 1.90966 1.13565 1.61152 1.80149 1.45807 1.11851 1.66648 1.15418 1.20894 0.92862 0.95690 0.84133 1.22587 1.01506 0.96236 0.98314 1.20764 0.91979 0.91758 0.90590 1.44042 1.77566 1.06294 1.03636 1.19101 1.10425 1.26732 0.82210 0.91939 1.25218 0.95151 1.01161 0.97888 1.69962 1.13967 1.35321 1.35468 0.86339 0.77389 0.77782 0.84996 1.21011 1.21615 1.20868 1.20847 0.94962 0.90249 0.91752 1.22338 1.00752 0.96623 0.98106 0.91011 0.94259 0.90238 0.94345 0.89850 0.89996 0.93206 0.93584 0.93642 0.77994 0.94433 0.89489 0.90099 0.90575 0.77815 0.90059 0.92934 0.93019 0.96170 0.89290 0.93500 0.96210 0.92422 0.92845 0.92055 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 -0.13 -1.73 7.61 37.16 0.28 -1.44 16 2 C 0.17 1.94 3.64 -67.49 -0.25 1.70 16 3 H 0.07 0.86 8.14 -51.93 -0.42 0.44 16 4 C 0.04 0.40 4.74 -3.70 -0.02 0.39 16 5 N -0.53 -4.68 4.52 -234.32 -1.06 -5.73 16 6 C 0.05 0.38 5.39 -3.83 -0.02 0.36 16 7 C 0.08 0.50 7.25 37.16 0.27 0.77 16 8 O -0.56 -4.27 13.62 -35.23 -0.48 -4.75 16 9 C 0.04 0.36 5.59 -3.70 -0.02 0.34 16 10 C 0.12 1.12 6.54 -3.57 -0.02 1.10 16 11 N -0.63 -7.92 3.02 -170.56 -0.52 -8.44 16 12 C 0.71 11.19 8.18 -86.92 -0.71 10.48 16 13 O -0.58 -11.11 11.48 5.29 0.06 -11.05 16 14 N -0.74 -11.08 4.99 -58.63 -0.29 -11.37 16 15 C 0.17 3.02 2.46 -67.88 -0.17 2.86 16 16 C -0.15 -3.00 5.65 -26.61 -0.15 -3.15 16 17 C 0.18 4.36 5.24 -3.71 -0.02 4.34 16 18 N -0.59 -15.01 2.98 -172.32 -0.51 -15.52 16 19 C -0.25 -7.02 9.57 -15.06 -0.14 -7.16 16 20 H 0.06 1.67 7.85 -52.49 -0.41 1.26 16 21 C 0.00 0.13 5.07 -17.43 -0.09 0.04 16 22 N -0.90 -26.62 11.05 55.49 0.61 -26.00 16 23 Si 0.91 21.83 29.56 -169.99 -5.03 16.81 16 24 H -0.28 -6.75 7.11 56.52 0.40 -6.35 16 25 H -0.29 -7.06 7.11 56.52 0.40 -6.66 16 26 H -0.28 -6.71 7.11 56.52 0.40 -6.31 16 27 C 0.15 3.12 6.52 -3.71 -0.02 3.10 16 28 C -0.14 -2.35 5.55 -26.61 -0.15 -2.50 16 29 H 0.07 1.07 6.77 -51.93 -0.35 0.72 16 30 H 0.04 0.40 8.14 -51.93 -0.42 -0.02 16 31 H 0.08 1.23 6.78 -51.93 -0.35 0.88 16 32 H 0.04 0.39 8.14 -51.93 -0.42 -0.03 16 33 H 0.08 0.66 6.62 -51.93 -0.34 0.32 16 34 H 0.08 0.57 7.77 -51.92 -0.40 0.17 16 35 H 0.05 0.31 8.00 -51.93 -0.42 -0.11 16 36 H 0.05 0.20 8.14 -51.93 -0.42 -0.22 16 37 H 0.05 0.26 6.67 -51.93 -0.35 -0.08 16 38 H 0.37 1.25 9.12 45.56 0.42 1.67 16 39 H 0.04 0.33 8.14 -51.93 -0.42 -0.09 16 40 H 0.09 0.61 7.90 -51.93 -0.41 0.20 16 41 H 0.08 0.67 5.74 -51.93 -0.30 0.37 16 42 H 0.08 0.73 8.14 -51.93 -0.42 0.30 16 43 H 0.39 4.73 6.14 -40.82 -0.25 4.48 16 44 H 0.08 1.66 7.51 -51.93 -0.39 1.27 16 45 H 0.05 1.08 8.14 -51.93 -0.42 0.66 16 46 H 0.05 1.08 8.14 -51.93 -0.42 0.66 16 47 H 0.02 0.54 8.14 -51.93 -0.42 0.11 16 48 H 0.09 2.46 6.14 -51.93 -0.32 2.15 16 49 H 0.25 7.28 8.31 -40.82 -0.34 6.94 16 50 H 0.02 0.43 8.14 -51.93 -0.42 0.00 16 51 H 0.06 1.16 7.93 -51.93 -0.41 0.75 16 52 H 0.05 0.78 8.14 -51.93 -0.42 0.36 16 53 H 0.06 1.03 8.14 -51.93 -0.42 0.61 16 LS Contribution 398.48 15.07 6.01 6.01 Total: -1.00 -33.48 398.48 -10.93 -44.41 By element: Atomic # 1 Polarization: 12.92 SS G_CDS: -8.50 Total: 4.43 kcal Atomic # 6 Polarization: 12.44 SS G_CDS: -1.23 Total: 11.21 kcal Atomic # 7 Polarization: -65.30 SS G_CDS: -1.77 Total: -67.06 kcal Atomic # 8 Polarization: -15.38 SS G_CDS: -0.42 Total: -15.80 kcal Atomic # 14 Polarization: 21.83 SS G_CDS: -5.03 Total: 16.81 kcal Total LS contribution 6.01 Total: 6.01 kcal Total: -33.48 -10.93 -44.41 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. ZINC001668525521.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 19.903 kcal (2) G-P(sol) polarization free energy of solvation -33.482 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -13.579 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.930 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.412 kcal (6) G-S(sol) free energy of system = (1) + (5) -24.509 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds