Wall clock time and date at job start Tue Mar 31 2020 19:45:51 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 1.50702 * 1 3 3 O 1.20755 * 119.99916 * 2 1 4 4 C 1.50701 * 119.99953 * 179.97438 * 2 1 3 5 5 C 1.53001 * 109.47009 * 180.02562 * 4 2 1 6 6 C 1.53005 * 109.46904 * 179.97438 * 5 4 2 7 7 C 1.50697 * 109.47084 * 179.97438 * 6 5 4 8 8 O 1.21280 * 119.99699 * 0.02562 * 7 6 5 9 9 N 1.34778 * 120.00070 * 179.97438 * 7 6 5 10 10 C 1.47176 * 125.65791 * 359.97438 * 9 7 6 11 11 C 1.53702 * 107.10627 * 178.51054 * 10 9 7 12 12 C 1.54515 * 103.64638 * 338.45423 * 11 10 9 13 13 C 1.47481 * 125.65999 * 180.02562 * 9 7 6 14 14 H 1.09003 * 110.35004 * 85.04538 * 13 9 7 15 15 C 1.52990 * 110.35545 * 322.85833 * 13 9 7 16 16 C 1.52273 * 110.64310 * 96.56732 * 11 10 9 17 17 C 1.53309 * 109.42214 * 63.77496 * 16 11 10 18 18 N 1.46931 * 108.70629 * 53.51145 * 17 16 11 19 19 C 1.36940 * 120.56208 * 125.73970 * 18 17 16 20 20 H 1.08000 * 120.00163 * 331.86438 * 19 18 17 21 21 C 1.38812 * 119.99792 * 151.86261 * 19 18 17 22 22 N 1.31617 * 120.00027 * 335.53857 * 21 19 18 23 23 Si 1.86804 * 119.99914 * 155.54016 * 21 19 18 24 24 H 1.48495 * 109.46946 * 180.02562 * 23 21 19 25 25 H 1.48503 * 109.46854 * 299.99907 * 23 21 19 26 26 H 1.48495 * 109.47190 * 59.99880 * 23 21 19 27 27 C 1.46925 * 118.87513 * 306.02317 * 18 17 16 28 28 C 1.52274 * 110.62624 * 220.34700 * 11 10 9 29 29 H 1.08990 * 109.47535 * 270.00490 * 1 2 3 30 30 H 1.09002 * 109.46617 * 30.00598 * 1 2 3 31 31 H 1.09005 * 109.46890 * 149.99744 * 1 2 3 32 32 H 1.08998 * 109.46868 * 60.00274 * 4 2 1 33 33 H 1.09005 * 109.46752 * 300.00534 * 4 2 1 34 34 H 1.08996 * 109.46997 * 60.00104 * 5 4 2 35 35 H 1.08995 * 109.47074 * 300.00104 * 5 4 2 36 36 H 1.09007 * 109.46775 * 59.99993 * 6 5 4 37 37 H 1.08999 * 109.47091 * 300.00383 * 6 5 4 38 38 H 1.08996 * 109.91175 * 59.14093 * 10 9 7 39 39 H 1.09004 * 109.90717 * 297.86842 * 10 9 7 40 40 H 1.09004 * 111.01215 * 152.88616 * 12 11 10 41 41 H 1.09003 * 111.01550 * 276.75994 * 12 11 10 42 42 H 1.08996 * 109.47444 * 61.45671 * 15 13 9 43 43 H 1.09008 * 109.47344 * 181.45285 * 15 13 9 44 44 H 1.08996 * 109.47614 * 301.45485 * 15 13 9 45 45 H 1.09011 * 109.47469 * 303.79756 * 16 11 10 46 46 H 1.08996 * 109.48181 * 183.76904 * 16 11 10 47 47 H 1.09001 * 109.60304 * 293.74712 * 17 16 11 48 48 H 1.09001 * 109.72737 * 173.35595 * 17 16 11 49 49 H 0.96998 * 120.00061 * 354.24928 * 22 21 19 50 50 H 1.09000 * 109.59599 * 173.75144 * 27 18 17 51 51 H 1.08999 * 109.59591 * 294.21231 * 27 18 17 52 52 H 1.09003 * 109.48158 * 56.19909 * 28 11 10 53 53 H 1.08997 * 109.47917 * 176.22327 * 28 11 10 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 1.5070 0.0000 0.0000 3 8 2.1108 1.0458 0.0000 4 6 2.2605 -1.3051 0.0006 5 6 3.7648 -1.0255 0.0011 6 6 4.5298 -2.3506 0.0023 7 6 6.0114 -2.0753 0.0022 8 8 6.4156 -0.9318 0.0017 9 7 6.8872 -3.0997 0.0037 10 6 6.5358 -4.5289 0.0061 11 6 7.8539 -5.3186 -0.0310 12 6 8.8700 -4.3052 -0.6038 13 6 8.3567 -2.9745 0.0043 14 1 8.7264 -2.8534 1.0226 15 6 8.7903 -1.7910 -0.8627 16 6 8.2665 -5.7407 1.3726 17 6 7.2186 -6.7027 1.9444 18 7 7.0228 -7.8056 0.9935 19 6 7.1573 -9.1067 1.3990 20 1 7.8146 -9.3512 2.2204 21 6 6.4488 -10.1113 0.7543 22 7 5.3323 -9.8254 0.1188 23 14 7.0801 -11.8691 0.7888 24 1 6.1494 -12.7442 0.0316 25 1 8.4271 -11.9236 0.1659 26 1 7.1659 -12.3368 2.1955 27 6 6.6865 -7.4887 -0.4012 28 6 7.7324 -6.5218 -0.9564 29 1 -0.3634 0.0001 1.0275 30 1 -0.3632 0.8900 -0.5139 31 1 -0.3633 -0.8900 -0.5139 32 1 1.9972 -1.8770 -0.8892 33 1 1.9971 -1.8763 0.8908 34 1 4.0277 -0.4538 0.8910 35 1 4.0284 -0.4541 -0.8889 36 1 4.2668 -2.9227 -0.8875 37 1 4.2659 -2.9216 0.8925 38 1 5.9365 -4.7653 -0.8731 39 1 5.9821 -4.7734 0.9126 40 1 9.8801 -4.5279 -0.2601 41 1 8.8259 -4.2805 -1.6927 42 1 8.3765 -0.8696 -0.4531 43 1 9.8785 -1.7274 -0.8730 44 1 8.4251 -1.9326 -1.8799 45 1 8.3378 -4.8599 2.0108 46 1 9.2346 -6.2399 1.3323 47 1 6.2768 -6.1735 2.0893 48 1 7.5654 -7.0997 2.8985 49 1 4.9603 -8.9310 0.1702 50 1 6.6852 -8.4035 -0.9938 51 1 5.7024 -7.0220 -0.4429 52 1 7.4299 -6.1879 -1.9490 53 1 8.6950 -7.0291 -1.0212 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001707127845.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:45:51 Heat of formation + Delta-G solvation = -71.085734 kcal Electronic energy + Delta-G solvation = -30484.520815 eV Core-core repulsion = 26548.932099 eV Total energy + Delta-G solvation = -3935.588716 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.20 seconds Orbital eigenvalues (eV) -40.68559 -39.72763 -38.65212 -36.24158 -34.47989 -33.33101 -32.06552 -30.99887 -30.84445 -30.00355 -28.07724 -27.13536 -25.69102 -24.27093 -23.18346 -22.49570 -21.45751 -20.56408 -19.86800 -19.07988 -18.22562 -17.28449 -16.89215 -16.45529 -16.09619 -15.82932 -15.21239 -15.03045 -14.68608 -14.50918 -14.30566 -13.83379 -13.77218 -13.57385 -13.46356 -13.30279 -12.93473 -12.85345 -12.65167 -12.50177 -12.24881 -12.15486 -12.05759 -11.88153 -11.78988 -11.70374 -11.55081 -11.28881 -11.19067 -10.95734 -10.87596 -10.73271 -10.48359 -10.30737 -10.06613 -9.92499 -9.89436 -9.74273 -9.43202 -9.27289 -8.55298 -8.41789 -6.92419 -6.11188 -3.28569 1.70989 2.68861 2.99122 3.46316 3.49379 3.67223 3.77901 4.37143 4.54939 4.60363 4.63520 4.74496 4.77233 4.89576 4.89955 5.02162 5.03323 5.14936 5.18430 5.24034 5.30826 5.32086 5.36317 5.40054 5.45258 5.49167 5.57637 5.66242 5.69997 5.74397 5.81222 5.86654 5.89268 5.93767 5.97374 6.11658 6.14770 6.16800 6.23199 6.29226 6.40809 6.49344 6.50376 6.56608 6.68158 6.74524 7.00182 7.12188 7.25956 7.61263 7.96431 8.24145 8.53271 9.06900 9.79669 10.23868 11.16991 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011954 B = 0.002847 C = 0.002397 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2341.791318 B = 9831.335766 C =11680.693076 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.206 4.206 2 C 0.352 3.648 3 O -0.456 6.456 4 C -0.175 4.175 5 C -0.094 4.094 6 C -0.139 4.139 7 C 0.529 3.471 8 O -0.544 6.544 9 N -0.614 5.614 10 C 0.109 3.891 11 C -0.055 4.055 12 C -0.123 4.123 13 C 0.135 3.865 14 H 0.072 0.928 15 C -0.163 4.163 16 C -0.120 4.120 17 C 0.147 3.853 18 N -0.597 5.597 19 C -0.349 4.349 20 H 0.055 0.945 21 C -0.023 4.023 22 N -0.916 5.916 23 Si 1.063 2.937 24 H -0.285 1.285 25 H -0.294 1.294 26 H -0.293 1.293 27 C 0.150 3.850 28 C -0.121 4.121 29 H 0.095 0.905 30 H 0.083 0.917 31 H 0.085 0.915 32 H 0.100 0.900 33 H 0.101 0.899 34 H 0.074 0.926 35 H 0.074 0.926 36 H 0.093 0.907 37 H 0.094 0.906 38 H 0.068 0.932 39 H 0.075 0.925 40 H 0.080 0.920 41 H 0.074 0.926 42 H 0.085 0.915 43 H 0.057 0.943 44 H 0.052 0.948 45 H 0.052 0.948 46 H 0.064 0.936 47 H 0.016 0.984 48 H 0.055 0.945 49 H 0.268 0.732 50 H 0.080 0.920 51 H 0.016 0.984 52 H 0.053 0.947 53 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -3.253 14.500 -1.907 14.982 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 -0.263 4.263 2 C 0.227 3.773 3 O -0.330 6.330 4 C -0.213 4.213 5 C -0.132 4.132 6 C -0.179 4.179 7 C 0.318 3.682 8 O -0.422 6.422 9 N -0.348 5.348 10 C -0.013 4.013 11 C -0.055 4.055 12 C -0.161 4.161 13 C 0.032 3.968 14 H 0.090 0.910 15 C -0.221 4.221 16 C -0.159 4.159 17 C 0.021 3.979 18 N -0.321 5.321 19 C -0.478 4.478 20 H 0.072 0.928 21 C -0.225 4.225 22 N -0.556 5.556 23 Si 0.893 3.107 24 H -0.211 1.211 25 H -0.221 1.221 26 H -0.220 1.220 27 C 0.024 3.976 28 C -0.161 4.161 29 H 0.113 0.887 30 H 0.101 0.899 31 H 0.104 0.896 32 H 0.118 0.882 33 H 0.119 0.881 34 H 0.093 0.907 35 H 0.093 0.907 36 H 0.111 0.889 37 H 0.112 0.888 38 H 0.086 0.914 39 H 0.093 0.907 40 H 0.099 0.901 41 H 0.092 0.908 42 H 0.103 0.897 43 H 0.076 0.924 44 H 0.071 0.929 45 H 0.070 0.930 46 H 0.082 0.918 47 H 0.034 0.966 48 H 0.074 0.926 49 H 0.079 0.921 50 H 0.098 0.902 51 H 0.034 0.966 52 H 0.072 0.928 53 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges -3.062 14.150 -2.455 14.685 hybrid contribution 0.229 1.216 0.660 1.403 sum -2.833 15.367 -1.796 15.729 Atomic orbital electron populations 1.22309 0.94578 1.04748 1.04654 1.24656 0.91909 0.90406 0.70280 1.90439 1.71977 1.35226 1.35353 1.22203 0.96579 0.97521 1.04958 1.21133 0.91622 0.95871 1.04609 1.21687 0.91710 0.99849 1.04624 1.20279 0.88152 0.83903 0.75877 1.90634 1.79887 1.20965 1.50707 1.48739 1.06610 1.06628 1.72843 1.22243 0.98117 0.78841 1.02146 1.20921 0.92970 0.94534 0.97101 1.22977 0.99298 0.93276 1.00568 1.21907 0.79781 0.95783 0.99290 0.90979 1.22164 1.00688 0.99572 0.99670 1.21919 1.00815 0.98940 0.94219 1.20942 0.94566 0.89170 0.93233 1.44079 1.82932 1.01847 1.03246 1.19964 1.23632 0.83488 1.20692 0.92751 1.25819 0.94091 1.03604 0.99003 1.70793 1.15995 1.23515 1.45297 0.83552 0.75445 0.75756 0.75990 1.21100 1.22080 1.22006 1.20895 0.93046 0.97193 0.86459 1.21927 1.02085 0.95603 0.96480 0.88702 0.89860 0.89592 0.88164 0.88124 0.90721 0.90732 0.88873 0.88803 0.91362 0.90682 0.90094 0.90764 0.89660 0.92379 0.92921 0.92962 0.91753 0.96640 0.92608 0.92085 0.90189 0.96599 0.92849 0.91760 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.21 -1.12 10.25 36.01 0.37 -0.75 16 2 C 0.35 3.11 7.27 -29.03 -0.21 2.90 16 3 O -0.46 -6.07 16.72 6.00 0.10 -5.97 16 4 C -0.18 -1.31 5.62 -27.88 -0.16 -1.47 16 5 C -0.09 -1.02 3.79 -26.73 -0.10 -1.12 16 6 C -0.14 -1.48 4.89 -27.88 -0.14 -1.62 16 7 C 0.53 7.45 7.63 -10.99 -0.08 7.36 16 8 O -0.54 -9.20 13.65 5.56 0.08 -9.12 16 9 N -0.61 -8.39 3.25 -163.19 -0.53 -8.92 16 10 C 0.11 1.51 4.69 -3.31 -0.02 1.49 16 11 C -0.05 -0.80 0.53 -154.09 -0.08 -0.88 16 12 C -0.12 -1.55 5.41 -24.85 -0.13 -1.68 16 13 C 0.14 1.76 3.44 -66.31 -0.23 1.54 16 14 H 0.07 0.96 7.76 -51.93 -0.40 0.55 16 15 C -0.16 -2.07 8.71 37.15 0.32 -1.75 16 16 C -0.12 -1.89 4.78 -26.94 -0.13 -2.02 16 17 C 0.15 2.84 6.23 -3.65 -0.02 2.82 16 18 N -0.60 -13.83 2.84 -172.43 -0.49 -14.32 16 19 C -0.35 -9.26 9.48 -15.06 -0.14 -9.40 16 20 H 0.05 1.47 7.94 -52.49 -0.42 1.05 16 21 C -0.02 -0.63 4.69 -17.43 -0.08 -0.71 16 22 N -0.92 -26.15 12.41 55.49 0.69 -25.46 16 23 Si 1.06 24.35 29.98 -169.99 -5.10 19.25 16 24 H -0.29 -6.66 7.11 56.52 0.40 -6.26 16 25 H -0.29 -6.51 7.11 56.52 0.40 -6.11 16 26 H -0.29 -6.47 7.11 56.52 0.40 -6.07 16 27 C 0.15 3.18 4.39 -3.87 -0.02 3.16 16 28 C -0.12 -2.04 4.69 -27.16 -0.13 -2.17 16 29 H 0.09 0.41 8.14 -51.93 -0.42 -0.01 16 30 H 0.08 0.47 8.14 -51.93 -0.42 0.05 16 31 H 0.09 0.31 8.12 -51.93 -0.42 -0.12 16 32 H 0.10 0.57 8.14 -51.93 -0.42 0.15 16 33 H 0.10 0.59 8.14 -51.93 -0.42 0.16 16 34 H 0.07 0.94 8.06 -51.93 -0.42 0.52 16 35 H 0.07 0.93 8.06 -51.93 -0.42 0.52 16 36 H 0.09 0.87 8.14 -51.92 -0.42 0.45 16 37 H 0.09 0.90 8.14 -51.93 -0.42 0.48 16 38 H 0.07 0.93 7.59 -51.93 -0.39 0.53 16 39 H 0.08 1.09 6.07 -51.93 -0.32 0.78 16 40 H 0.08 0.95 8.01 -51.93 -0.42 0.53 16 41 H 0.07 0.92 7.92 -51.93 -0.41 0.50 16 42 H 0.08 1.26 5.89 -51.93 -0.31 0.95 16 43 H 0.06 0.63 8.14 -51.92 -0.42 0.20 16 44 H 0.05 0.68 8.14 -51.93 -0.42 0.26 16 45 H 0.05 0.75 7.49 -51.92 -0.39 0.36 16 46 H 0.06 1.06 8.14 -51.93 -0.42 0.64 16 47 H 0.02 0.30 6.53 -51.93 -0.34 -0.04 16 48 H 0.06 1.11 7.93 -51.93 -0.41 0.70 16 49 H 0.27 7.64 6.71 -40.82 -0.27 7.37 16 50 H 0.08 1.96 6.29 -51.93 -0.33 1.63 16 51 H 0.02 0.34 7.21 -51.93 -0.37 -0.04 16 52 H 0.05 0.81 8.10 -51.93 -0.42 0.39 16 53 H 0.06 1.14 8.14 -51.93 -0.42 0.71 16 LS Contribution 403.77 15.07 6.08 6.08 Total: -1.00 -32.26 403.77 -9.62 -41.89 By element: Atomic # 1 Polarization: 10.34 SS G_CDS: -9.48 Total: 0.86 kcal Atomic # 6 Polarization: -3.32 SS G_CDS: -0.98 Total: -4.30 kcal Atomic # 7 Polarization: -48.37 SS G_CDS: -0.33 Total: -48.70 kcal Atomic # 8 Polarization: -15.26 SS G_CDS: 0.18 Total: -15.09 kcal Atomic # 14 Polarization: 24.35 SS G_CDS: -5.10 Total: 19.25 kcal Total LS contribution 6.08 Total: 6.08 kcal Total: -32.26 -9.62 -41.89 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. ZINC001707127845.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 -29.198 kcal (2) G-P(sol) polarization free energy of solvation -32.264 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -61.462 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.624 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.888 kcal (6) G-S(sol) free energy of system = (1) + (5) -71.086 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.21 seconds