Wall clock time and date at job start Tue Mar 31 2020 19:45:21 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 1.52999 * 1 3 3 H 1.09000 * 110.31534 * 2 1 4 4 C 1.55027 * 110.35153 * 122.19795 * 2 1 3 5 5 C 1.54535 * 101.52592 * 155.24400 * 4 2 1 6 6 C 1.53685 * 103.64453 * 325.16898 * 5 4 2 7 7 N 1.47185 * 107.11212 * 21.55166 * 6 5 4 8 8 C 1.34779 * 125.66099 * 181.45696 * 7 6 5 9 9 O 1.21275 * 119.99527 * 180.02562 * 8 7 6 10 10 C 1.50698 * 120.00016 * 0.05553 * 8 7 6 11 11 C 1.52996 * 109.47112 * 179.97438 * 10 8 7 12 12 O 1.42895 * 112.84943 * 55.32896 * 11 10 8 13 13 C 1.53784 * 113.61185 * 284.13447 * 11 10 8 14 14 C 1.53953 * 87.01965 * 220.04637 * 13 11 10 15 15 C 1.53777 * 87.11202 * 25.36303 * 14 13 11 16 16 C 1.52277 * 110.16858 * 83.59522 * 5 4 2 17 17 C 1.53314 * 109.41594 * 62.85141 * 16 5 4 18 18 N 1.46923 * 108.71002 * 53.51685 * 17 16 5 19 19 C 1.36940 * 120.56420 * 125.76520 * 18 17 16 20 20 H 1.07997 * 120.00259 * 331.87851 * 19 18 17 21 21 C 1.38809 * 119.99866 * 151.87374 * 19 18 17 22 22 N 1.31627 * 120.00020 * 335.53592 * 21 19 18 23 23 Si 1.86798 * 120.00105 * 155.53616 * 21 19 18 24 24 H 1.48501 * 109.47393 * 180.02562 * 23 21 19 25 25 H 1.48506 * 109.47155 * 300.00031 * 23 21 19 26 26 H 1.48501 * 109.47249 * 59.99742 * 23 21 19 27 27 C 1.46931 * 118.86973 * 306.04490 * 18 17 16 28 28 C 1.52267 * 110.17263 * 206.73258 * 5 4 2 29 29 H 1.08999 * 109.47141 * 297.79813 * 1 2 3 30 30 H 1.09002 * 109.46889 * 57.80316 * 1 2 3 31 31 H 1.09000 * 109.47215 * 177.80153 * 1 2 3 32 32 H 1.09002 * 111.01609 * 37.18909 * 4 2 1 33 33 H 1.08995 * 111.01757 * 273.30544 * 4 2 1 34 34 H 1.09004 * 109.90954 * 140.91700 * 6 5 4 35 35 H 1.08996 * 109.91055 * 262.18157 * 6 5 4 36 36 H 1.09002 * 109.47143 * 299.99430 * 10 8 7 37 37 H 1.09000 * 109.47410 * 59.99320 * 10 8 7 38 38 H 0.96702 * 114.00480 * 309.66769 * 12 11 10 39 39 H 1.09000 * 113.61590 * 334.56570 * 13 11 10 40 40 H 1.09004 * 113.61001 * 105.47118 * 13 11 10 41 41 H 1.09007 * 113.54063 * 270.81410 * 14 13 11 42 42 H 1.08994 * 113.66897 * 139.93253 * 14 13 11 43 43 H 1.09006 * 113.61967 * 220.09084 * 15 14 13 44 44 H 1.09006 * 113.69226 * 89.19651 * 15 14 13 45 45 H 1.09005 * 109.47725 * 302.86830 * 16 5 4 46 46 H 1.08991 * 109.49288 * 182.84090 * 16 5 4 47 47 H 1.09004 * 109.59300 * 293.75322 * 17 16 5 48 48 H 1.08997 * 109.72465 * 173.37056 * 17 16 5 49 49 H 0.96998 * 119.99563 * 354.25156 * 22 21 19 50 50 H 1.09001 * 109.59612 * 173.72304 * 27 18 17 51 51 H 1.08997 * 109.59214 * 294.19012 * 27 18 17 52 52 H 1.08998 * 109.48476 * 57.12984 * 28 5 4 53 53 H 1.08997 * 109.47989 * 177.16071 * 28 5 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 1 1.9084 1.0222 0.0000 4 6 2.0691 -0.7745 1.2300 5 6 3.4657 -1.2105 0.7324 6 6 3.2493 -1.4800 -0.7651 7 7 2.0430 -0.7394 -1.1684 8 6 1.4982 -0.7365 -2.4012 9 8 0.4985 -0.0860 -2.6208 10 6 2.1309 -1.5423 -3.5064 11 6 1.3218 -1.3667 -4.7930 12 8 1.1678 0.0033 -5.1691 13 6 0.0048 -2.1607 -4.8056 14 6 0.3044 -2.4791 -6.2818 15 6 1.7903 -2.2725 -5.9440 16 6 4.4707 -0.0847 0.9361 17 6 4.6063 0.2126 2.4340 18 7 4.9209 -1.0389 3.1363 19 6 6.0188 -1.1235 3.9505 20 1 6.8813 -0.5020 3.7603 21 6 6.0230 -2.0081 5.0202 22 7 4.8858 -2.3995 5.5551 23 14 7.6426 -2.6432 5.7006 24 1 7.3759 -3.5674 6.8320 25 1 8.3780 -3.3677 4.6331 26 1 8.4616 -1.4998 6.1773 27 6 4.0410 -2.2001 2.9454 28 6 3.9057 -2.4800 1.4489 29 1 -0.3633 0.4793 0.9091 30 1 -0.3633 0.5476 -0.8697 31 1 -0.3633 -1.0269 -0.0394 32 1 1.4451 -1.6404 1.4510 33 1 2.1501 -0.1211 2.0986 34 1 4.1093 -1.1265 -1.3339 35 1 3.1032 -2.5470 -0.9329 36 1 3.1519 -1.1970 -3.6690 37 1 2.1438 -2.5956 -3.2266 38 1 0.8508 0.5738 -4.4555 39 1 0.0176 -3.0378 -4.1585 40 1 -0.8802 -1.5407 -4.6627 41 1 -0.0925 -1.7384 -6.9761 42 1 0.0597 -3.5021 -6.5672 43 1 2.3448 -1.7427 -6.7186 44 1 2.2935 -3.1795 -5.6087 45 1 4.1246 0.8096 0.4178 46 1 5.4391 -0.3849 0.5360 47 1 3.6681 0.6184 2.8125 48 1 5.4077 0.9337 2.5948 49 1 4.0499 -2.0072 5.2581 50 1 4.4714 -3.0702 3.4411 51 1 3.0579 -1.9865 3.3647 52 1 3.1641 -3.2628 1.2899 53 1 4.8681 -2.8053 1.0541 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 ZINC001086923228.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 19:45:21 Heat of formation + Delta-G solvation = -48.714711 kcal Electronic energy + Delta-G solvation = -31192.201924 eV Core-core repulsion = 27257.583288 eV Total energy + Delta-G solvation = -3934.618635 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.32 seconds Orbital eigenvalues (eV) -40.99387 -39.87962 -38.30597 -36.21632 -34.61075 -33.37763 -32.43808 -31.03601 -30.10190 -29.82701 -27.09410 -26.09584 -25.97115 -24.17125 -23.75848 -22.65264 -21.68339 -21.00546 -19.83644 -19.07724 -18.28348 -17.35249 -16.99305 -16.56659 -16.41576 -15.76623 -15.18907 -15.05068 -14.59500 -14.40474 -14.23343 -13.97292 -13.76618 -13.56890 -13.38643 -13.21627 -13.07642 -12.74860 -12.69984 -12.50692 -12.32739 -12.08905 -11.92315 -11.76969 -11.72848 -11.42076 -11.17851 -11.09604 -10.99615 -10.89562 -10.71698 -10.61399 -10.50267 -10.26115 -10.08825 -9.95136 -9.85118 -9.75641 -9.59164 -9.28754 -8.73728 -8.41349 -6.92221 -6.10834 -3.28253 2.43847 2.82654 3.46458 3.49096 3.67356 3.88019 4.14665 4.32489 4.44190 4.53103 4.55423 4.55855 4.65230 4.86043 4.92709 5.04970 5.09524 5.16009 5.19558 5.28920 5.33256 5.38418 5.41499 5.49363 5.50262 5.53568 5.54708 5.66142 5.66860 5.73516 5.85304 5.86685 5.89364 5.99707 6.00317 6.08229 6.12198 6.13153 6.20232 6.28136 6.39495 6.42516 6.48486 6.52034 6.66659 6.75630 6.99712 7.13656 7.37916 7.63756 7.96535 8.03012 8.53696 9.07432 9.80145 10.24469 11.17450 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.023576 B = 0.002576 C = 0.002472 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1187.388219 B =10865.248079 C =11323.457872 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.159 4.159 2 C 0.133 3.867 3 H 0.075 0.925 4 C -0.120 4.120 5 C -0.056 4.056 6 C 0.106 3.894 7 N -0.608 5.608 8 C 0.533 3.467 9 O -0.548 6.548 10 C -0.161 4.161 11 C 0.130 3.870 12 O -0.549 6.549 13 C -0.160 4.160 14 C -0.135 4.135 15 C -0.129 4.129 16 C -0.119 4.119 17 C 0.148 3.852 18 N -0.597 5.597 19 C -0.349 4.349 20 H 0.055 0.945 21 C -0.024 4.024 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 0.153 3.847 28 C -0.121 4.121 29 H 0.060 0.940 30 H 0.081 0.919 31 H 0.052 0.948 32 H 0.073 0.927 33 H 0.090 0.910 34 H 0.068 0.932 35 H 0.068 0.932 36 H 0.100 0.900 37 H 0.103 0.897 38 H 0.389 0.611 39 H 0.082 0.918 40 H 0.076 0.924 41 H 0.083 0.917 42 H 0.067 0.933 43 H 0.076 0.924 44 H 0.093 0.907 45 H 0.052 0.948 46 H 0.062 0.938 47 H 0.018 0.982 48 H 0.055 0.945 49 H 0.269 0.731 50 H 0.079 0.921 51 H 0.018 0.982 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 -7.374 0.099 -18.717 20.118 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 -0.217 4.217 2 C 0.031 3.969 3 H 0.093 0.907 4 C -0.158 4.158 5 C -0.056 4.056 6 C -0.017 4.017 7 N -0.341 5.341 8 C 0.323 3.677 9 O -0.428 6.428 10 C -0.201 4.201 11 C 0.088 3.912 12 O -0.360 6.360 13 C -0.198 4.198 14 C -0.173 4.173 15 C -0.166 4.166 16 C -0.158 4.158 17 C 0.022 3.978 18 N -0.321 5.321 19 C -0.478 4.478 20 H 0.073 0.927 21 C -0.226 4.226 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 0.027 3.973 28 C -0.160 4.160 29 H 0.079 0.921 30 H 0.100 0.900 31 H 0.071 0.929 32 H 0.092 0.908 33 H 0.109 0.891 34 H 0.087 0.913 35 H 0.086 0.914 36 H 0.118 0.882 37 H 0.121 0.879 38 H 0.243 0.757 39 H 0.101 0.899 40 H 0.094 0.906 41 H 0.101 0.899 42 H 0.086 0.914 43 H 0.095 0.905 44 H 0.111 0.889 45 H 0.070 0.930 46 H 0.080 0.920 47 H 0.036 0.964 48 H 0.073 0.927 49 H 0.080 0.920 50 H 0.098 0.902 51 H 0.036 0.964 52 H 0.071 0.929 53 H 0.080 0.920 Dipole moment (debyes) X Y Z Total from point charges -7.016 -0.804 -18.314 19.628 hybrid contribution -0.657 1.217 -0.492 1.468 sum -7.673 0.413 -18.806 20.315 Atomic orbital electron populations 1.22115 0.94033 1.02517 1.03038 1.22006 0.94863 0.95567 0.84469 0.90745 1.22968 0.95469 1.00476 0.96841 1.20944 0.95395 0.97627 0.91670 1.22279 0.86671 0.96055 0.96701 1.48722 1.28239 1.47855 1.09243 1.20239 0.83652 0.81711 0.82134 1.90510 1.25772 1.44923 1.81603 1.22350 1.01826 1.01875 0.94025 1.21791 0.94549 0.83315 0.91567 1.86325 1.89219 1.17438 1.43030 1.23583 0.98987 1.00341 0.96849 1.22774 0.95980 1.01536 0.96963 1.23060 0.97471 0.98463 0.97596 1.21917 0.97920 0.96196 0.99796 1.20933 0.97848 0.89601 0.89439 1.44081 1.29821 1.05474 1.52744 1.19962 0.92819 1.27074 1.07993 0.92736 1.25834 1.03921 0.99499 0.93315 1.70794 0.98893 1.45972 1.39938 0.83548 0.74672 0.76438 0.76046 1.21100 1.22080 1.21994 1.20850 0.93287 0.92164 0.91015 1.21912 1.00294 0.94273 0.99558 0.92119 0.90007 0.92907 0.90797 0.89128 0.91328 0.91356 0.88217 0.87926 0.75685 0.89939 0.90568 0.89873 0.91422 0.90502 0.88888 0.92980 0.91960 0.96418 0.92656 0.92035 0.90239 0.96427 0.92863 0.92048 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 -0.16 -1.97 8.60 37.16 0.32 -1.65 16 2 C 0.13 1.70 3.44 -66.32 -0.23 1.47 16 3 H 0.07 0.97 7.75 -51.93 -0.40 0.57 16 4 C -0.12 -1.65 4.35 -24.85 -0.11 -1.76 16 5 C -0.06 -0.79 0.55 -154.09 -0.09 -0.88 16 6 C 0.11 1.24 5.67 -3.31 -0.02 1.22 16 7 N -0.61 -7.38 3.25 -163.20 -0.53 -7.91 16 8 C 0.53 6.43 7.37 -10.99 -0.08 6.35 16 9 O -0.55 -7.61 11.35 -13.59 -0.15 -7.77 16 10 C -0.16 -1.53 4.52 -27.89 -0.13 -1.66 16 11 C 0.13 1.33 1.09 -89.81 -0.10 1.23 16 12 O -0.55 -6.84 13.40 -54.38 -0.73 -7.57 16 13 C -0.16 -1.56 7.07 -25.83 -0.18 -1.74 16 14 C -0.14 -1.15 8.02 -25.83 -0.21 -1.36 16 15 C -0.13 -1.08 7.48 -25.92 -0.19 -1.27 16 16 C -0.12 -1.85 4.74 -26.94 -0.13 -1.98 16 17 C 0.15 2.87 6.19 -3.65 -0.02 2.85 16 18 N -0.60 -13.96 2.84 -172.45 -0.49 -14.45 16 19 C -0.35 -9.34 9.48 -15.06 -0.14 -9.49 16 20 H 0.05 1.48 7.94 -52.49 -0.42 1.06 16 21 C -0.02 -0.65 4.69 -17.43 -0.08 -0.73 16 22 N -0.92 -26.54 12.41 55.49 0.69 -25.85 16 23 Si 1.06 24.51 29.98 -169.99 -5.10 19.41 16 24 H -0.29 -6.71 7.11 56.52 0.40 -6.30 16 25 H -0.29 -6.52 7.11 56.52 0.40 -6.12 16 26 H -0.29 -6.51 7.11 56.52 0.40 -6.11 16 27 C 0.15 3.28 4.37 -3.89 -0.02 3.26 16 28 C -0.12 -2.00 4.70 -27.18 -0.13 -2.13 16 29 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 30 H 0.08 1.11 6.09 -51.93 -0.32 0.79 16 31 H 0.05 0.67 8.14 -51.93 -0.42 0.25 16 32 H 0.07 1.03 7.92 -51.93 -0.41 0.62 16 33 H 0.09 1.37 6.08 -51.93 -0.32 1.05 16 34 H 0.07 0.76 7.83 -51.93 -0.41 0.35 16 35 H 0.07 0.74 7.78 -51.93 -0.40 0.33 16 36 H 0.10 0.88 8.14 -51.93 -0.42 0.46 16 37 H 0.10 0.82 8.08 -51.93 -0.42 0.40 16 38 H 0.39 4.86 6.33 45.56 0.29 5.15 16 39 H 0.08 0.73 8.06 -51.93 -0.42 0.31 16 40 H 0.08 0.85 8.14 -51.93 -0.42 0.42 16 41 H 0.08 0.75 8.14 -51.93 -0.42 0.33 16 42 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 43 H 0.08 0.67 8.14 -51.93 -0.42 0.25 16 44 H 0.09 0.61 8.10 -51.93 -0.42 0.19 16 45 H 0.05 0.73 7.47 -51.93 -0.39 0.34 16 46 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 47 H 0.02 0.35 6.47 -51.93 -0.34 0.01 16 48 H 0.05 1.10 7.93 -51.93 -0.41 0.69 16 49 H 0.27 7.81 6.71 -40.82 -0.27 7.54 16 50 H 0.08 1.97 6.30 -51.93 -0.33 1.64 16 51 H 0.02 0.39 7.30 -51.93 -0.38 0.01 16 52 H 0.05 0.79 8.11 -51.93 -0.42 0.37 16 53 H 0.06 1.05 8.14 -51.93 -0.42 0.63 16 LS Contribution 392.41 15.07 5.91 5.91 Total: -1.00 -29.65 392.41 -10.71 -40.35 By element: Atomic # 1 Polarization: 14.91 SS G_CDS: -8.78 Total: 6.13 kcal Atomic # 6 Polarization: -6.73 SS G_CDS: -1.53 Total: -8.26 kcal Atomic # 7 Polarization: -47.88 SS G_CDS: -0.33 Total: -48.21 kcal Atomic # 8 Polarization: -14.45 SS G_CDS: -0.88 Total: -15.33 kcal Atomic # 14 Polarization: 24.51 SS G_CDS: -5.10 Total: 19.41 kcal Total LS contribution 5.91 Total: 5.91 kcal Total: -29.65 -10.71 -40.35 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. ZINC001086923228.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 -8.360 kcal (2) G-P(sol) polarization free energy of solvation -29.648 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -38.008 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.707 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.354 kcal (6) G-S(sol) free energy of system = (1) + (5) -48.715 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.32 seconds