Wall clock time and date at job start Sat Apr 11 2020 06:18:00 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 1.53004 * 1 3 3 C 1.53004 * 109.46958 * 2 1 4 4 N 1.46504 * 109.46685 * 180.02562 * 3 2 1 5 5 C 1.34770 * 120.00053 * 268.27349 * 4 3 2 6 6 O 1.21283 * 120.00078 * 174.71291 * 5 4 3 7 7 C 1.50708 * 120.00066 * 354.72076 * 5 4 3 8 8 H 1.08998 * 109.47080 * 52.01063 * 7 5 4 9 9 C 1.52999 * 109.46917 * 292.01481 * 7 5 4 10 10 C 1.52994 * 109.47394 * 175.17936 * 9 7 5 11 11 C 1.53002 * 109.47562 * 173.70224 * 10 9 7 12 12 C 1.53005 * 109.46883 * 293.70009 * 10 9 7 13 13 O 1.42898 * 109.47205 * 172.01349 * 7 5 4 14 14 C 1.42902 * 113.99884 * 269.99787 * 13 7 5 15 15 C 1.46497 * 119.99804 * 88.27756 * 4 3 2 16 16 C 1.53045 * 109.46217 * 239.99578 * 15 4 3 17 17 C 1.53188 * 109.31402 * 178.61541 * 16 15 4 18 18 N 1.46924 * 108.89144 * 54.56579 * 17 16 15 19 19 C 1.36939 * 120.62944 * 126.46612 * 18 17 16 20 20 H 1.08003 * 119.99903 * 330.16864 * 19 18 17 21 21 C 1.38810 * 119.99857 * 150.17395 * 19 18 17 22 22 N 1.31624 * 119.99946 * 166.10696 * 21 19 18 23 23 Si 1.86799 * 120.00351 * 346.10696 * 21 19 18 24 24 H 1.48500 * 109.47275 * 87.30679 * 23 21 19 25 25 H 1.48498 * 109.47028 * 207.30977 * 23 21 19 26 26 H 1.48507 * 109.46921 * 327.30976 * 23 21 19 27 27 C 1.46965 * 118.71856 * 306.63876 * 18 17 16 28 28 C 1.53043 * 109.45889 * 119.92889 * 15 4 3 29 29 H 1.09009 * 109.47263 * 300.00192 * 1 2 3 30 30 H 1.09000 * 109.47346 * 59.99744 * 1 2 3 31 31 H 1.08996 * 109.47124 * 180.02562 * 1 2 3 32 32 H 1.08995 * 109.46698 * 239.99879 * 2 1 3 33 33 H 1.08999 * 109.46560 * 119.99777 * 2 1 3 34 34 H 1.08996 * 109.47065 * 60.00096 * 3 2 1 35 35 H 1.08998 * 109.46875 * 299.99645 * 3 2 1 36 36 H 1.09002 * 109.46820 * 295.17697 * 9 7 5 37 37 H 1.08998 * 109.47241 * 55.17320 * 9 7 5 38 38 H 1.08997 * 109.47135 * 53.69821 * 10 9 7 39 39 H 1.08995 * 109.46991 * 64.73604 * 11 10 9 40 40 H 1.09002 * 109.46928 * 184.74018 * 11 10 9 41 41 H 1.08998 * 109.46947 * 304.73836 * 11 10 9 42 42 H 1.09007 * 109.46919 * 59.99918 * 12 10 9 43 43 H 1.09001 * 109.47261 * 179.97438 * 12 10 9 44 44 H 1.08997 * 109.47081 * 299.99845 * 12 10 9 45 45 H 1.08995 * 109.46908 * 60.00045 * 14 13 7 46 46 H 1.09000 * 109.46831 * 180.02562 * 14 13 7 47 47 H 1.08994 * 109.46759 * 299.99897 * 14 13 7 48 48 H 1.09000 * 109.45064 * 359.96743 * 15 4 3 49 49 H 1.09003 * 109.49202 * 58.66173 * 16 15 4 50 50 H 1.08995 * 109.49619 * 298.57370 * 16 15 4 51 51 H 1.08997 * 109.58549 * 174.42227 * 17 16 15 52 52 H 1.08997 * 109.58710 * 294.70751 * 17 16 15 53 53 H 0.97002 * 120.00009 * 179.97438 * 22 21 19 54 54 H 1.08993 * 109.46443 * 293.57722 * 27 18 17 55 55 H 1.09001 * 109.71365 * 173.28421 * 27 18 17 56 56 H 1.09002 * 109.49810 * 301.33725 * 28 15 4 57 57 H 1.08997 * 109.49791 * 61.40203 * 28 15 4 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 2.0400 1.4426 0.0000 4 7 3.5051 1.4425 -0.0006 5 6 4.1794 1.4774 1.1657 6 8 5.3884 1.3807 1.1703 7 6 3.4312 1.6366 2.4643 8 1 2.6396 0.8895 2.5213 9 6 2.8173 3.0364 2.5308 10 6 1.9589 3.1574 3.7915 11 6 1.4728 4.6005 3.9411 12 6 0.7532 2.2222 3.6792 13 8 4.3331 1.4594 3.5584 14 6 4.4401 0.1080 4.0106 15 6 4.2370 1.4045 -1.2691 16 6 5.1168 0.1530 -1.3129 17 6 5.8540 0.0986 -2.6546 18 7 6.5864 1.3579 -2.8463 19 6 7.9274 1.3498 -3.1235 20 1 8.5509 0.5501 -2.7517 21 6 8.4853 2.3694 -3.8824 22 7 9.7923 2.5195 -3.9235 23 14 7.3814 3.5285 -4.8453 24 1 6.9722 4.6598 -3.9746 25 1 8.1200 4.0518 -6.0224 26 1 6.1742 2.7953 -5.3041 27 6 5.8527 2.6261 -2.7310 28 6 5.1154 2.6520 -1.3884 29 1 -0.3634 0.5139 0.8900 30 1 -0.3634 0.5139 -0.8899 31 1 -0.3633 -1.0276 0.0005 32 1 1.8933 -0.5138 -0.8900 33 1 1.8933 -0.5138 0.8900 34 1 1.6767 1.9563 0.8900 35 1 1.6767 1.9563 -0.8900 36 1 3.6128 3.7810 2.5601 37 1 2.1960 3.2029 1.6509 38 1 2.5526 2.8818 4.6631 39 1 0.8107 4.8486 3.1116 40 1 0.9323 4.7061 4.8817 41 1 2.3293 5.2746 3.9365 42 1 1.0995 1.1941 3.5727 43 1 0.1418 2.3081 4.5776 44 1 0.1595 2.4978 2.8077 45 1 4.7966 -0.5208 3.1948 46 1 5.1427 0.0578 4.8424 47 1 3.4622 -0.2434 4.3396 48 1 3.5280 1.3792 -2.0966 49 1 4.4928 -0.7342 -1.2043 50 1 5.8422 0.1897 -0.5003 51 1 6.5557 -0.7354 -2.6524 52 1 5.1338 -0.0318 -3.4623 53 1 10.1823 3.2318 -4.4541 54 1 5.1322 2.7042 -3.5451 55 1 6.5517 3.4610 -2.7802 56 1 4.4906 3.5435 -1.3337 57 1 5.8406 2.6655 -0.5748 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC001490618713.mol2 57 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 06:18:00 Heat of formation + Delta-G solvation = -87.792670 kcal Electronic energy + Delta-G solvation = -33171.088946 eV Core-core repulsion = 29180.152806 eV Total energy + Delta-G solvation = -3990.936140 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 1.51 seconds Orbital eigenvalues (eV) -41.79728 -39.62858 -38.32049 -37.50514 -36.57654 -34.92919 -33.62078 -32.36391 -31.99793 -30.80391 -27.99759 -27.49821 -27.20536 -26.84674 -25.21504 -24.39644 -23.57647 -22.62286 -21.52720 -20.81843 -20.10618 -18.97954 -18.16212 -17.91755 -17.36681 -16.89518 -16.40343 -16.00165 -15.95637 -15.60501 -15.55952 -15.46067 -15.37384 -14.86696 -14.79032 -14.63970 -14.48276 -14.20641 -14.13312 -13.77098 -13.65423 -13.53019 -13.33374 -12.95440 -12.90802 -12.70175 -12.66212 -12.60206 -12.57085 -12.32954 -12.19018 -12.14648 -12.09913 -11.77834 -11.71908 -11.67836 -11.52080 -11.47319 -11.39439 -11.26716 -11.15576 -10.74787 -10.08988 -9.59084 -8.91920 -8.17326 -5.55696 1.27895 1.38073 1.49404 1.58683 1.90094 2.40342 2.76132 3.05632 3.30159 3.36587 3.76485 3.81128 3.88005 3.93576 3.96442 4.07142 4.13399 4.18624 4.23057 4.33415 4.33709 4.39572 4.46306 4.47423 4.53164 4.57169 4.59060 4.62115 4.71982 4.74326 4.77912 4.78264 4.83394 4.89838 4.90390 4.95934 5.01065 5.03657 5.07652 5.09973 5.12632 5.25492 5.29361 5.30072 5.35100 5.43410 5.48746 5.51556 5.57262 5.73050 5.85117 6.02243 6.10203 6.49593 6.89640 7.26134 7.58967 7.99171 9.03271 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.013882 B = 0.003363 C = 0.003239 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2016.540825 B = 8324.142405 C = 8641.940237 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.140 4.140 3 C 0.087 3.913 4 N -0.602 5.602 5 C 0.479 3.521 6 O -0.564 6.564 7 C 0.081 3.919 8 H 0.112 0.888 9 C -0.111 4.111 10 C -0.090 4.090 11 C -0.146 4.146 12 C -0.150 4.150 13 O -0.381 6.381 14 C 0.027 3.973 15 C 0.167 3.833 16 C -0.137 4.137 17 C 0.151 3.849 18 N -0.621 5.621 19 C -0.251 4.251 20 H 0.038 0.962 21 C -0.044 4.044 22 N -0.967 5.967 23 Si 0.967 3.033 24 H -0.274 1.274 25 H -0.310 1.310 26 H -0.249 1.249 27 C 0.121 3.879 28 C -0.137 4.137 29 H 0.070 0.930 30 H 0.063 0.937 31 H 0.058 0.942 32 H 0.058 0.942 33 H 0.055 0.945 34 H 0.105 0.895 35 H 0.098 0.902 36 H 0.053 0.947 37 H 0.105 0.895 38 H 0.065 0.935 39 H 0.065 0.935 40 H 0.064 0.936 41 H 0.043 0.957 42 H 0.055 0.945 43 H 0.064 0.936 44 H 0.071 0.929 45 H 0.024 0.976 46 H 0.096 0.904 47 H 0.071 0.929 48 H 0.109 0.891 49 H 0.077 0.923 50 H 0.047 0.953 51 H 0.046 0.954 52 H 0.050 0.950 53 H 0.262 0.738 54 H 0.050 0.950 55 H 0.047 0.953 56 H 0.077 0.923 57 H 0.042 0.958 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -30.422 -1.902 15.206 34.064 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 -0.203 4.203 2 C -0.179 4.179 3 C -0.034 4.034 4 N -0.335 5.335 5 C 0.267 3.733 6 O -0.442 6.442 7 C 0.020 3.980 8 H 0.129 0.871 9 C -0.148 4.148 10 C -0.109 4.109 11 C -0.204 4.204 12 C -0.207 4.207 13 O -0.299 6.299 14 C -0.069 4.069 15 C 0.064 3.936 16 C -0.176 4.176 17 C 0.025 3.975 18 N -0.346 5.346 19 C -0.381 4.381 20 H 0.056 0.944 21 C -0.237 4.237 22 N -0.614 5.614 23 Si 0.795 3.205 24 H -0.201 1.201 25 H -0.239 1.239 26 H -0.173 1.173 27 C -0.004 4.004 28 C -0.177 4.177 29 H 0.089 0.911 30 H 0.082 0.918 31 H 0.077 0.923 32 H 0.077 0.923 33 H 0.074 0.926 34 H 0.123 0.877 35 H 0.116 0.884 36 H 0.072 0.928 37 H 0.123 0.877 38 H 0.083 0.917 39 H 0.085 0.915 40 H 0.083 0.917 41 H 0.063 0.937 42 H 0.074 0.926 43 H 0.083 0.917 44 H 0.090 0.910 45 H 0.043 0.957 46 H 0.114 0.886 47 H 0.090 0.910 48 H 0.127 0.873 49 H 0.096 0.904 50 H 0.066 0.934 51 H 0.065 0.935 52 H 0.068 0.932 53 H 0.071 0.929 54 H 0.067 0.933 55 H 0.065 0.935 56 H 0.096 0.904 57 H 0.061 0.939 Dipole moment (debyes) X Y Z Total from point charges -29.574 -1.748 15.253 33.322 hybrid contribution 1.085 0.173 -0.606 1.255 sum -28.489 -1.575 14.647 32.073 Atomic orbital electron populations 1.21688 0.93132 1.02515 1.02997 1.21942 0.97613 0.96139 1.02171 1.22334 0.77051 0.98392 1.05608 1.48276 1.07788 1.72702 1.04766 1.22086 0.88225 0.75924 0.87084 1.90739 1.16570 1.49456 1.87392 1.22291 0.90968 1.01455 0.83316 0.87088 1.21921 0.99198 0.92618 1.01094 1.21033 0.96451 0.96899 0.96477 1.21827 1.01016 0.94921 1.02592 1.21948 0.96957 0.98651 1.03139 1.87962 1.65457 1.28405 1.48049 1.22966 1.02603 0.82171 0.99209 1.20850 0.93171 0.93864 0.85737 1.22271 0.99051 0.97688 0.98626 1.21025 0.94269 0.87262 0.94905 1.44434 1.05431 1.01668 1.83035 1.18830 0.83756 1.09656 1.25848 0.94370 1.26117 0.96864 1.01186 0.99583 1.69954 1.11870 1.35015 1.44531 0.85680 0.78764 0.78777 0.77299 1.20078 1.23907 1.17313 1.21469 0.94631 0.88450 0.95845 1.22244 0.98983 0.98420 0.98066 0.91141 0.91833 0.92300 0.92296 0.92576 0.87725 0.88357 0.92817 0.87695 0.91676 0.91547 0.91704 0.93742 0.92645 0.91662 0.90960 0.95678 0.88602 0.91039 0.87278 0.90417 0.93428 0.93497 0.93250 0.92929 0.93269 0.93535 0.90432 0.93904 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -1.04 9.91 71.98 0.71 -0.32 16 2 C -0.14 -1.66 6.24 30.60 0.19 -1.47 16 3 C 0.09 1.19 4.76 86.38 0.41 1.60 16 4 N -0.60 -14.60 2.42 -797.66 -1.93 -16.53 16 5 C 0.48 14.30 6.40 87.66 0.56 14.86 16 6 O -0.56 -23.93 12.79 15.87 0.20 -23.73 16 7 C 0.08 1.74 1.57 29.85 0.05 1.79 16 8 H 0.11 1.71 5.08 -2.39 -0.01 1.69 16 9 C -0.11 -1.93 3.96 30.59 0.12 -1.81 16 10 C -0.09 -1.17 2.87 -10.79 -0.03 -1.20 16 11 C -0.15 -1.68 9.19 71.98 0.66 -1.02 16 12 C -0.15 -1.19 8.98 71.98 0.65 -0.54 16 13 O -0.38 -10.10 9.32 -130.07 -1.21 -11.31 16 14 C 0.03 0.55 10.81 113.37 1.23 1.77 16 15 C 0.17 5.07 2.51 45.02 0.11 5.18 16 16 C -0.14 -4.89 5.26 30.67 0.16 -4.73 16 17 C 0.15 6.23 6.51 86.36 0.56 6.79 16 18 N -0.62 -31.54 2.78 -699.02 -1.94 -33.48 16 19 C -0.25 -15.53 10.07 84.03 0.85 -14.68 16 20 H 0.04 2.63 8.06 -2.91 -0.02 2.61 16 21 C -0.04 -2.73 5.34 84.86 0.45 -2.28 16 22 N -0.97 -64.74 13.97 21.65 0.30 -64.43 16 23 Si 0.97 48.67 24.23 68.60 1.66 50.33 16 24 H -0.27 -13.05 6.44 99.48 0.64 -12.41 16 25 H -0.31 -15.71 7.11 99.48 0.71 -15.00 16 26 H -0.25 -11.53 6.52 99.48 0.65 -10.88 16 27 C 0.12 5.41 4.15 86.36 0.36 5.77 16 28 C -0.14 -5.21 5.27 30.67 0.16 -5.05 16 29 H 0.07 0.31 8.14 -2.38 -0.02 0.30 16 30 H 0.06 0.41 8.14 -2.39 -0.02 0.39 16 31 H 0.06 0.43 8.14 -2.39 -0.02 0.41 16 32 H 0.06 0.86 8.14 -2.39 -0.02 0.84 16 33 H 0.06 0.73 7.68 -2.39 -0.02 0.71 16 34 H 0.10 1.03 4.20 -2.39 -0.01 1.02 16 35 H 0.10 1.06 7.95 -2.39 -0.02 1.04 16 36 H 0.05 1.23 8.14 -2.39 -0.02 1.21 16 37 H 0.11 1.38 5.53 -2.39 -0.01 1.37 16 38 H 0.06 1.05 7.66 -2.39 -0.02 1.04 16 39 H 0.07 0.61 8.14 -2.39 -0.02 0.59 16 40 H 0.06 0.63 8.14 -2.39 -0.02 0.61 16 41 H 0.04 0.62 8.14 -2.39 -0.02 0.60 16 42 H 0.05 0.42 6.51 -2.38 -0.02 0.41 16 43 H 0.06 0.45 8.14 -2.39 -0.02 0.43 16 44 H 0.07 0.37 8.14 -2.39 -0.02 0.35 16 45 H 0.02 0.60 8.14 -2.39 -0.02 0.58 16 46 H 0.10 1.77 8.14 -2.39 -0.02 1.75 16 47 H 0.07 0.97 8.08 -2.39 -0.02 0.95 16 48 H 0.11 2.70 7.82 -2.39 -0.02 2.68 16 49 H 0.08 2.31 8.14 -2.39 -0.02 2.29 16 50 H 0.05 2.13 6.04 -2.39 -0.01 2.12 16 51 H 0.05 2.05 7.93 -2.39 -0.02 2.03 16 52 H 0.05 1.78 8.14 -2.39 -0.02 1.76 16 53 H 0.26 16.53 8.31 -92.71 -0.77 15.76 16 54 H 0.05 1.97 6.92 -2.39 -0.02 1.95 16 55 H 0.05 2.33 4.24 -2.39 -0.01 2.32 16 56 H 0.08 2.48 8.14 -2.39 -0.02 2.46 16 57 H 0.04 2.00 6.40 -2.39 -0.02 1.99 16 Total: -1.00 -83.51 419.92 4.98 -78.53 By element: Atomic # 1 Polarization: 15.26 SS G_CDS: 0.69 Total: 15.95 kcal Atomic # 6 Polarization: -2.53 SS G_CDS: 7.20 Total: 4.67 kcal Atomic # 7 Polarization: -110.87 SS G_CDS: -3.57 Total: -114.44 kcal Atomic # 8 Polarization: -34.03 SS G_CDS: -1.01 Total: -35.04 kcal Atomic # 14 Polarization: 48.67 SS G_CDS: 1.66 Total: 50.33 kcal Total: -83.51 4.98 -78.53 kcal The number of atoms in the molecule is 57 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. ZINC001490618713.mol2 57 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 -9.261 kcal (2) G-P(sol) polarization free energy of solvation -83.508 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -92.770 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.977 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -78.531 kcal (6) G-S(sol) free energy of system = (1) + (5) -87.793 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.51 seconds