Wall clock time and date at job start Wed Apr 1 2020 04:08:04 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 C 1.52997 * 109.47366 * 2 1 4 4 H 1.09004 * 109.49901 * 55.06725 * 3 2 1 5 5 C 1.53194 * 109.49782 * 295.00170 * 3 2 1 6 6 N 1.46927 * 108.77397 * 185.37944 * 5 3 2 7 7 C 1.34773 * 120.62932 * 233.58302 * 6 5 3 8 8 O 1.21283 * 120.00360 * 359.73029 * 7 6 5 9 9 C 1.50706 * 120.00081 * 180.02562 * 7 6 5 10 10 N 1.46493 * 109.47128 * 179.72554 * 9 7 6 11 11 C 1.46497 * 120.00235 * 269.99530 * 10 9 7 12 12 C 1.39683 * 119.99906 * 90.00054 * 10 9 7 13 13 C 1.38914 * 120.07212 * 359.72276 * 12 10 9 14 14 C 1.38102 * 119.91900 * 179.76820 * 13 12 10 15 15 C 1.38285 * 120.07685 * 0.50410 * 14 13 12 16 16 C 1.38278 * 120.15064 * 359.74758 * 15 14 13 17 17 C 1.38105 * 120.07792 * 0.02562 * 16 15 14 18 18 C 1.46920 * 118.73693 * 53.86414 * 6 5 3 19 19 C 1.53624 * 108.54629 * 306.08894 * 18 6 5 20 20 C 1.53039 * 109.23883 * 54.85831 * 19 18 6 21 21 H 1.09000 * 109.46038 * 58.52908 * 20 19 18 22 22 N 1.46504 * 109.46081 * 178.49449 * 20 19 18 23 23 C 1.36930 * 119.99675 * 275.06879 * 22 20 19 24 24 H 1.08003 * 120.00499 * 359.97438 * 23 22 20 25 25 C 1.38815 * 119.99930 * 179.97438 * 23 22 20 26 26 N 1.31617 * 120.00072 * 179.97438 * 25 23 22 27 27 Si 1.86806 * 119.99956 * 359.97438 * 25 23 22 28 28 H 1.48499 * 109.46996 * 89.99671 * 27 25 23 29 29 H 1.48500 * 109.47053 * 209.99974 * 27 25 23 30 30 H 1.48501 * 109.46888 * 329.99890 * 27 25 23 31 31 H 1.09000 * 109.47504 * 180.02562 * 1 2 3 32 32 H 1.09006 * 109.46764 * 300.00318 * 1 2 3 33 33 H 1.08997 * 109.47060 * 59.99831 * 1 2 3 34 34 H 1.09002 * 109.46335 * 239.99933 * 2 1 3 35 35 H 1.08997 * 109.47060 * 120.00169 * 2 1 3 36 36 H 1.09006 * 109.58516 * 65.59785 * 5 3 2 37 37 H 1.08996 * 109.58528 * 305.16814 * 5 3 2 38 38 H 1.09001 * 109.46564 * 299.73030 * 9 7 6 39 39 H 1.08998 * 109.47012 * 59.72084 * 9 7 6 40 40 H 1.09001 * 109.46952 * 90.00735 * 11 10 9 41 41 H 1.08998 * 109.47569 * 210.00215 * 11 10 9 42 42 H 1.08997 * 109.47185 * 330.00886 * 11 10 9 43 43 H 1.07998 * 120.03749 * 0.02562 * 13 12 10 44 44 H 1.08001 * 119.95919 * 180.25131 * 14 13 12 45 45 H 1.08003 * 119.92136 * 179.76386 * 15 14 13 46 46 H 1.08000 * 119.96266 * 180.02562 * 16 15 14 47 47 H 1.07994 * 120.04367 * 180.02562 * 17 16 15 48 48 H 1.08997 * 109.58983 * 65.92432 * 18 6 5 49 49 H 1.09010 * 109.58497 * 186.34847 * 18 6 5 50 50 H 1.08997 * 109.63248 * 294.86961 * 19 18 6 51 51 H 1.08992 * 109.43890 * 174.72607 * 19 18 6 52 52 H 0.97004 * 119.99740 * 95.06479 * 22 20 19 53 53 H 0.97000 * 119.99925 * 179.97438 * 26 25 23 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 2.0401 1.4424 0.0000 4 1 1.6066 1.9816 0.8424 5 6 1.6351 2.1280 -1.3088 6 7 2.2410 3.4659 -1.3489 7 6 1.4806 4.5578 -1.5634 8 8 0.2850 4.4411 -1.7303 9 6 2.1170 5.9234 -1.6023 10 7 1.0877 6.9348 -1.8546 11 6 0.7590 7.3183 -3.2298 12 6 0.4197 7.5336 -0.7839 13 6 0.7262 7.1670 0.5204 14 6 0.0671 7.7645 1.5768 15 6 -0.9042 8.7191 1.3369 16 6 -1.2153 9.0826 0.0395 17 6 -0.5569 8.4925 -1.0214 18 6 3.6923 3.5902 -1.1571 19 6 4.0735 2.8888 0.1555 20 6 3.5656 1.4456 0.1220 21 1 3.9993 0.9277 -0.7335 22 7 3.9579 0.7613 1.3566 23 6 5.1964 0.1861 1.4567 24 1 5.8841 0.2364 0.6254 25 6 5.5683 -0.4617 2.6267 26 7 6.7587 -1.0151 2.7227 27 14 4.3794 -0.5482 4.0649 28 1 3.5464 -1.7718 3.9457 29 1 5.1439 -0.5917 5.3373 30 1 3.5026 0.6504 4.0550 31 1 -0.3634 -1.0276 0.0005 32 1 -0.3633 0.5139 0.8900 33 1 -0.3633 0.5138 -0.8899 34 1 1.8932 -0.5139 -0.8900 35 1 1.8933 -0.5138 0.8899 36 1 0.5496 2.2169 -1.3540 37 1 1.9913 1.5400 -2.1546 38 1 2.5997 6.1266 -0.6464 39 1 2.8606 5.9551 -2.3987 40 1 -0.0381 6.6767 -3.6052 41 1 0.4285 8.3568 -3.2483 42 1 1.6420 7.2067 -3.8590 43 1 1.4818 6.4186 0.7083 44 1 0.3078 7.4829 2.5913 45 1 -1.4207 9.1820 2.1648 46 1 -1.9741 9.8288 -0.1443 47 1 -0.8001 8.7771 -2.0344 48 1 4.2128 3.1190 -1.9908 49 1 3.9647 4.6443 -1.1023 50 1 3.6209 3.4143 0.9963 51 1 5.1578 2.8904 0.2659 52 1 3.3401 0.7159 2.1032 53 1 7.0187 -1.4675 3.5405 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 ZINC001037975535.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 04:08:04 Heat of formation + Delta-G solvation = 16.959634 kcal Electronic energy + Delta-G solvation = -31303.802519 eV Core-core repulsion = 27368.835737 eV Total energy + Delta-G solvation = -3934.966782 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.20 seconds Orbital eigenvalues (eV) -40.49752 -39.43893 -37.93992 -36.04901 -34.87789 -33.92953 -31.81621 -31.32108 -30.34343 -29.91620 -29.48911 -28.29068 -25.71694 -24.64552 -23.95984 -22.60950 -22.28321 -21.19946 -20.86695 -19.99414 -19.07304 -17.92666 -17.62519 -17.22167 -16.28469 -15.78230 -15.40417 -15.31966 -15.02706 -14.54061 -14.42921 -14.26276 -13.90790 -13.75521 -13.70289 -13.61162 -13.39697 -13.15155 -12.98246 -12.71601 -12.70874 -12.43976 -12.28178 -12.01534 -12.01106 -11.83448 -11.52537 -11.44148 -11.06662 -11.05216 -10.92282 -10.82405 -10.48939 -10.40004 -10.34447 -10.22902 -9.78453 -9.62111 -9.58811 -8.99475 -8.96717 -8.55941 -7.44851 -7.31701 -5.82024 -3.17502 1.36779 1.52651 2.58997 2.68212 3.17360 3.33936 3.37301 3.42546 3.83540 4.44373 4.54713 4.62558 4.67295 4.86256 4.89089 4.97754 5.00015 5.04314 5.10039 5.12718 5.17650 5.29258 5.31455 5.38123 5.44232 5.47743 5.49466 5.54930 5.55235 5.57040 5.63105 5.75995 5.88227 5.91023 5.97791 5.99635 6.05867 6.13833 6.21282 6.25209 6.30455 6.39843 6.42272 6.51573 6.56325 6.66969 6.73453 6.76447 6.90351 6.99991 7.31163 7.44273 7.93331 8.18110 8.37148 9.15292 9.88215 10.08069 11.36224 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.012921 B = 0.002801 C = 0.002664 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2166.476455 B = 9995.309574 C =10509.820401 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.154 4.154 2 C -0.113 4.113 3 C -0.108 4.108 4 H 0.068 0.932 5 C 0.121 3.879 6 N -0.608 5.608 7 C 0.490 3.510 8 O -0.534 6.534 9 C 0.106 3.894 10 N -0.613 5.613 11 C 0.096 3.904 12 C 0.224 3.776 13 C -0.193 4.193 14 C -0.072 4.072 15 C -0.182 4.182 16 C -0.075 4.075 17 C -0.196 4.196 18 C 0.106 3.894 19 C -0.152 4.152 20 C 0.189 3.811 21 H 0.057 0.943 22 N -0.745 5.745 23 C -0.242 4.242 24 H 0.090 0.910 25 C 0.006 3.994 26 N -0.933 5.933 27 Si 0.881 3.119 28 H -0.284 1.284 29 H -0.291 1.291 30 H -0.277 1.277 31 H 0.051 0.949 32 H 0.050 0.950 33 H 0.051 0.949 34 H 0.062 0.938 35 H 0.076 0.924 36 H 0.090 0.910 37 H 0.066 0.934 38 H 0.105 0.895 39 H 0.104 0.896 40 H 0.051 0.949 41 H 0.070 0.930 42 H 0.065 0.935 43 H 0.117 0.883 44 H 0.120 0.880 45 H 0.116 0.884 46 H 0.118 0.882 47 H 0.120 0.880 48 H 0.071 0.929 49 H 0.076 0.924 50 H 0.059 0.941 51 H 0.081 0.919 52 H 0.361 0.639 53 H 0.259 0.741 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.464 18.093 -10.729 24.450 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 -0.211 4.211 2 C -0.151 4.151 3 C -0.128 4.128 4 H 0.087 0.913 5 C -0.002 4.002 6 N -0.342 5.342 7 C 0.275 3.725 8 O -0.410 6.410 9 C -0.022 4.022 10 N -0.323 5.323 11 C -0.047 4.047 12 C 0.123 3.877 13 C -0.215 4.215 14 C -0.090 4.090 15 C -0.202 4.202 16 C -0.094 4.094 17 C -0.218 4.218 18 C -0.018 4.018 19 C -0.193 4.193 20 C 0.079 3.921 21 H 0.075 0.925 22 N -0.387 5.387 23 C -0.372 4.372 24 H 0.108 0.892 25 C -0.190 4.190 26 N -0.581 5.581 27 Si 0.711 3.289 28 H -0.211 1.211 29 H -0.218 1.218 30 H -0.204 1.204 31 H 0.070 0.930 32 H 0.069 0.931 33 H 0.070 0.930 34 H 0.081 0.919 35 H 0.095 0.905 36 H 0.108 0.892 37 H 0.084 0.916 38 H 0.123 0.877 39 H 0.122 0.878 40 H 0.070 0.930 41 H 0.088 0.912 42 H 0.084 0.916 43 H 0.135 0.865 44 H 0.138 0.862 45 H 0.134 0.866 46 H 0.136 0.864 47 H 0.138 0.862 48 H 0.090 0.910 49 H 0.094 0.906 50 H 0.078 0.922 51 H 0.100 0.900 52 H 0.194 0.806 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges -12.769 17.864 -11.023 24.570 hybrid contribution -0.565 -0.301 1.228 1.385 sum -13.334 17.564 -9.794 24.129 Atomic orbital electron populations 1.21854 0.96633 1.01173 1.01450 1.21456 0.94538 0.95710 1.03381 1.21826 0.97568 0.96261 0.97138 0.91341 1.21697 0.99456 0.81569 0.97485 1.48259 1.08440 1.06731 1.70780 1.21399 0.87543 0.86668 0.76849 1.90684 1.14797 1.86305 1.49236 1.21366 0.90531 0.85779 1.04512 1.45937 1.40986 1.41175 1.04211 1.21650 1.01005 1.00422 0.81613 1.17769 0.91217 0.91433 0.87248 1.20675 1.04931 1.04718 0.91146 1.20898 0.94815 0.94983 0.98338 1.20889 1.01198 1.01412 0.96675 1.20854 0.97958 0.98187 0.92403 1.20635 1.00325 1.01417 0.99439 1.21979 0.79388 1.01011 0.99403 1.22728 1.02644 0.98849 0.95083 1.20148 0.90661 0.90601 0.90677 0.92517 1.42782 1.16602 1.66263 1.13009 1.19037 0.90621 1.27119 1.00442 0.89204 1.24652 0.96402 1.00244 0.97660 1.69692 1.19241 1.41510 1.27638 0.86609 0.80955 0.77846 0.83462 1.21054 1.21784 1.20367 0.93022 0.93094 0.92976 0.91925 0.90520 0.89215 0.91596 0.87673 0.87822 0.93012 0.91184 0.91629 0.86483 0.86241 0.86625 0.86386 0.86164 0.91044 0.90599 0.92244 0.90024 0.80611 0.93048 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 -0.15 -2.00 9.67 37.16 0.36 -1.64 16 2 C -0.11 -1.69 5.31 -26.73 -0.14 -1.83 16 3 C -0.11 -1.63 1.92 -90.50 -0.17 -1.80 16 4 H 0.07 1.12 8.14 -51.93 -0.42 0.69 16 5 C 0.12 1.64 5.32 -3.71 -0.02 1.62 16 6 N -0.61 -7.69 2.97 -172.50 -0.51 -8.20 16 7 C 0.49 6.48 7.77 -10.98 -0.09 6.39 16 8 O -0.53 -9.06 15.84 5.56 0.09 -8.97 16 9 C 0.11 1.05 4.02 -5.19 -0.02 1.03 16 10 N -0.61 -6.62 2.50 -181.00 -0.45 -7.07 16 11 C 0.10 0.80 10.23 59.85 0.61 1.41 16 12 C 0.22 2.70 6.55 -83.78 -0.55 2.15 16 13 C -0.19 -2.37 9.21 -39.38 -0.36 -2.73 16 14 C -0.07 -0.81 10.04 -39.61 -0.40 -1.21 16 15 C -0.18 -1.90 10.04 -39.55 -0.40 -2.30 16 16 C -0.08 -0.76 10.04 -39.62 -0.40 -1.16 16 17 C -0.20 -2.13 9.21 -39.38 -0.36 -2.49 16 18 C 0.11 1.18 6.37 -3.49 -0.02 1.16 16 19 C -0.15 -2.27 5.67 -26.39 -0.15 -2.42 16 20 C 0.19 3.27 2.19 -67.89 -0.15 3.12 16 21 H 0.06 1.03 8.08 -51.93 -0.42 0.61 16 22 N -0.74 -16.33 4.14 -53.38 -0.22 -16.55 16 23 C -0.24 -6.42 10.41 -15.06 -0.16 -6.58 16 24 H 0.09 2.55 8.06 -52.48 -0.42 2.13 16 25 C 0.01 0.18 5.50 -17.43 -0.10 0.08 16 26 N -0.93 -28.48 13.97 55.49 0.78 -27.71 16 27 Si 0.88 21.60 27.73 -169.99 -4.71 16.89 16 28 H -0.28 -6.94 7.11 56.52 0.40 -6.54 16 29 H -0.29 -7.31 7.11 56.52 0.40 -6.91 16 30 H -0.28 -6.45 6.52 56.52 0.37 -6.08 16 31 H 0.05 0.62 8.14 -51.93 -0.42 0.20 16 32 H 0.05 0.67 8.14 -51.93 -0.42 0.25 16 33 H 0.05 0.64 6.70 -51.93 -0.35 0.29 16 34 H 0.06 0.91 8.14 -51.93 -0.42 0.48 16 35 H 0.08 1.33 7.22 -51.93 -0.37 0.95 16 36 H 0.09 1.31 5.72 -51.93 -0.30 1.02 16 37 H 0.07 0.84 8.14 -51.93 -0.42 0.42 16 38 H 0.11 0.97 5.78 -51.93 -0.30 0.67 16 39 H 0.10 0.75 7.67 -51.93 -0.40 0.36 16 40 H 0.05 0.50 8.14 -51.93 -0.42 0.08 16 41 H 0.07 0.48 6.20 -51.93 -0.32 0.16 16 42 H 0.06 0.42 7.89 -51.93 -0.41 0.01 16 43 H 0.12 1.41 6.15 -52.49 -0.32 1.08 16 44 H 0.12 1.16 8.06 -52.49 -0.42 0.74 16 45 H 0.12 0.98 8.06 -52.48 -0.42 0.55 16 46 H 0.12 0.90 8.06 -52.49 -0.42 0.48 16 47 H 0.12 1.09 6.14 -52.49 -0.32 0.76 16 48 H 0.07 0.74 8.14 -51.93 -0.42 0.32 16 49 H 0.08 0.65 5.94 -51.92 -0.31 0.34 16 50 H 0.06 0.93 8.14 -51.93 -0.42 0.50 16 51 H 0.08 1.33 8.14 -51.93 -0.42 0.91 16 52 H 0.36 8.02 5.37 -40.82 -0.22 7.80 16 53 H 0.26 7.59 8.31 -40.82 -0.34 7.25 16 LS Contribution 410.04 15.07 6.18 6.18 Total: -1.00 -33.04 410.04 -10.07 -43.11 By element: Atomic # 1 Polarization: 18.22 SS G_CDS: -8.71 Total: 9.51 kcal Atomic # 6 Polarization: -4.68 SS G_CDS: -2.51 Total: -7.19 kcal Atomic # 7 Polarization: -59.12 SS G_CDS: -0.41 Total: -59.53 kcal Atomic # 8 Polarization: -9.06 SS G_CDS: 0.09 Total: -8.97 kcal Atomic # 14 Polarization: 21.60 SS G_CDS: -4.71 Total: 16.89 kcal Total LS contribution 6.18 Total: 6.18 kcal Total: -33.04 -10.07 -43.11 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. ZINC001037975535.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 60.070 kcal (2) G-P(sol) polarization free energy of solvation -33.037 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 27.033 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.074 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.111 kcal (6) G-S(sol) free energy of system = (1) + (5) 16.960 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.21 seconds