Wall clock time and date at job start Tue Mar 31 2020 21:06:42 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 N 2 2 C 1.31622 * 1 3 3 Si 1.86806 * 119.99401 * 2 1 4 4 H 1.48504 * 109.46659 * 180.02562 * 3 2 1 5 5 H 1.48498 * 109.47073 * 300.00008 * 3 2 1 6 6 H 1.48496 * 109.47053 * 60.00228 * 3 2 1 7 7 C 1.38805 * 120.00534 * 180.02562 * 2 1 3 8 8 H 1.08000 * 120.00163 * 194.49652 * 7 2 1 9 9 N 1.36938 * 120.00033 * 14.49994 * 7 2 1 10 10 C 1.46534 * 119.73996 * 205.19209 * 9 7 2 11 11 C 1.53155 * 108.25216 * 236.39325 * 10 9 7 12 12 C 1.53065 * 109.21258 * 301.58906 * 11 10 9 13 13 H 1.08994 * 113.84231 * 275.71108 * 12 11 10 14 14 C 1.54354 * 111.56990 * 142.37466 * 12 11 10 15 15 N 1.47290 * 87.50961 * 274.17077 * 14 12 11 16 16 C 1.34771 * 136.54779 * 151.47468 * 15 14 12 17 17 O 1.21272 * 120.00490 * 179.63203 * 16 15 14 18 18 C 1.50708 * 119.99524 * 359.90279 * 16 15 14 19 19 H 1.08997 * 109.47319 * 14.72698 * 18 16 15 20 20 F 1.39897 * 109.47200 * 254.72431 * 18 16 15 21 21 C 1.53002 * 109.46483 * 134.72451 * 18 16 15 22 22 C 1.53003 * 109.46706 * 184.99795 * 21 18 16 23 23 C 1.53004 * 109.47456 * 294.99979 * 22 21 18 24 24 C 1.52994 * 109.47075 * 179.97438 * 23 22 21 25 25 C 1.53003 * 109.47220 * 60.00177 * 24 23 22 26 26 C 1.52991 * 109.47139 * 299.99757 * 25 24 23 27 27 C 1.53003 * 109.47111 * 174.99989 * 22 21 18 28 28 C 1.46465 * 86.90721 * 331.22208 * 15 14 12 29 29 H 1.09005 * 111.44209 * 277.31421 * 28 15 14 30 30 C 1.45705 * 119.73764 * 25.16476 * 9 7 2 31 31 H 0.96998 * 120.00551 * 0.02562 * 1 2 3 32 32 H 1.08998 * 109.70844 * 356.08294 * 10 9 7 33 33 H 1.08999 * 109.70973 * 116.66063 * 10 9 7 34 34 H 1.09002 * 109.51360 * 61.51121 * 11 10 9 35 35 H 1.08995 * 109.51061 * 181.66826 * 11 10 9 36 36 H 1.09002 * 113.52094 * 159.53815 * 14 12 11 37 37 H 1.09001 * 113.62619 * 28.82319 * 14 12 11 38 38 H 1.08997 * 109.47894 * 304.99842 * 21 18 16 39 39 H 1.09008 * 109.47244 * 65.00710 * 21 18 16 40 40 H 1.09001 * 109.47169 * 55.00393 * 22 21 18 41 41 H 1.08999 * 109.46790 * 300.00167 * 23 22 21 42 42 H 1.08999 * 109.46757 * 60.00035 * 23 22 21 43 43 H 1.09001 * 109.47441 * 300.00348 * 24 23 22 44 44 H 1.09002 * 109.47321 * 180.02562 * 24 23 22 45 45 H 1.08998 * 109.47222 * 179.97438 * 25 24 23 46 46 H 1.09001 * 109.46774 * 59.99762 * 25 24 23 47 47 H 1.08993 * 109.47594 * 300.00241 * 26 25 24 48 48 H 1.09010 * 109.47237 * 179.97438 * 26 25 24 49 49 H 1.09002 * 109.47150 * 300.00721 * 27 22 21 50 50 H 1.09001 * 109.46774 * 60.00162 * 27 22 21 51 51 H 1.08997 * 108.78961 * 19.13473 * 30 9 7 52 52 H 1.09004 * 108.78661 * 260.92151 * 30 9 7 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2501 1.6179 0.0000 4 1 3.7101 1.3466 -0.0006 5 1 1.8913 2.3965 -1.2125 6 1 1.8913 2.3965 1.2125 7 6 2.0104 -1.2020 -0.0005 8 1 3.0646 -1.2169 0.2336 9 7 1.3585 -2.3690 -0.2980 10 6 1.8763 -3.6413 0.2123 11 6 2.1191 -4.5727 -0.9790 12 6 0.8066 -4.7666 -1.7424 13 1 0.1674 -5.5465 -1.3288 14 6 1.0407 -4.8282 -3.2669 15 7 0.9701 -3.3570 -3.2724 16 6 1.4822 -2.3557 -4.0150 17 8 1.2129 -1.2038 -3.7481 18 6 2.3848 -2.6679 -5.1808 19 1 2.3021 -3.7254 -5.4313 20 9 3.7085 -2.3719 -4.8381 21 6 1.9694 -1.8239 -6.3875 22 6 2.8030 -2.2295 -7.6047 23 6 4.2723 -1.8831 -7.3550 24 6 5.1059 -2.2893 -8.5719 25 6 4.6069 -1.5356 -9.8064 26 6 3.1378 -1.8820 -10.0562 27 6 2.3039 -1.4754 -8.8389 28 6 0.0866 -3.4742 -2.1100 29 1 -0.9419 -3.6753 -2.4099 30 6 0.1552 -2.3357 -1.1189 31 1 -0.4851 0.8400 -0.0004 32 1 2.8133 -3.4707 0.7424 33 1 1.1482 -4.0899 0.8881 34 1 2.8636 -4.1306 -1.6411 35 1 2.4772 -5.5374 -0.6197 36 1 0.2267 -5.3049 -3.8130 37 1 2.0205 -5.2179 -3.5430 38 1 0.9129 -1.9882 -6.5996 39 1 2.1362 -0.7693 -6.1680 40 1 2.7057 -3.3024 -7.7705 41 1 4.3695 -0.8102 -7.1892 42 1 4.6278 -2.4204 -6.4758 43 1 5.0085 -3.3622 -8.7373 44 1 6.1527 -2.0429 -8.3939 45 1 5.2011 -1.8247 -10.6733 46 1 4.7043 -0.4627 -9.6410 47 1 3.0404 -2.9549 -10.2215 48 1 2.7822 -1.3447 -10.9355 49 1 1.2571 -1.7220 -9.0167 50 1 2.4012 -0.4025 -8.6730 51 1 0.1287 -1.3927 -1.6650 52 1 -0.7165 -2.3854 -0.4662 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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 ZINC001084777116.mol2 52 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 21:06:42 Heat of formation + Delta-G solvation = -39.881832 kcal Electronic energy + Delta-G solvation = -31667.950003 eV Core-core repulsion = 27582.942607 eV Total energy + Delta-G solvation = -4085.007397 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 338.211 amu Computer time = 1.56 seconds Orbital eigenvalues (eV) -47.78288 -40.52462 -38.82607 -37.66130 -35.22045 -33.53831 -32.15165 -30.85724 -30.20701 -29.91908 -28.32308 -26.93339 -24.44099 -23.83826 -22.81167 -22.58025 -21.20415 -20.99186 -19.97835 -19.69958 -17.97340 -17.40478 -16.52787 -16.16221 -15.81190 -15.60829 -15.21085 -15.00972 -14.48387 -14.31737 -14.15500 -13.87414 -13.72193 -13.60097 -13.30142 -13.19919 -12.81699 -12.73964 -12.60247 -12.41420 -12.02889 -11.93659 -11.89046 -11.66914 -11.47016 -11.31335 -11.19137 -11.07768 -10.91308 -10.65583 -10.63933 -10.57256 -10.46538 -10.20397 -10.14559 -10.01756 -9.83763 -9.75923 -9.50635 -8.91114 -8.27972 -8.19247 -6.57231 -5.63039 -3.04777 2.96641 3.08503 3.50258 3.59054 3.59429 4.31748 4.45882 4.52812 4.59605 4.63738 4.65699 4.74195 4.74361 4.94165 5.11474 5.16962 5.23176 5.27832 5.35926 5.39903 5.40325 5.43791 5.48623 5.51128 5.52830 5.62183 5.69270 5.74521 5.84673 5.87406 5.87733 5.91191 6.01477 6.03593 6.04921 6.11546 6.12623 6.18950 6.29818 6.32945 6.39928 6.40958 6.49926 6.58603 6.79651 7.01174 7.48646 7.78585 7.96366 8.21741 8.58104 8.60665 9.38378 10.02519 10.49481 11.45246 Molecular weight = 338.21amu Principal moments of inertia in cm(-1) A = 0.012676 B = 0.003641 C = 0.003160 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2208.439136 B = 7688.351988 C = 8858.421605 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.905 5.905 2 C 0.011 3.989 3 Si 0.901 3.099 4 H -0.279 1.279 5 H -0.288 1.288 6 H -0.292 1.292 7 C -0.251 4.251 8 H 0.063 0.937 9 N -0.585 5.585 10 C 0.148 3.852 11 C -0.116 4.116 12 C -0.112 4.112 13 H 0.093 0.907 14 C 0.092 3.908 15 N -0.628 5.628 16 C 0.517 3.483 17 O -0.496 6.496 18 C 0.092 3.908 19 H 0.089 0.911 20 F -0.185 7.185 21 C -0.132 4.132 22 C -0.083 4.083 23 C -0.134 4.134 24 C -0.118 4.118 25 C -0.121 4.121 26 C -0.117 4.117 27 C -0.114 4.114 28 C 0.117 3.883 29 H 0.074 0.926 30 C 0.167 3.833 31 H 0.251 0.749 32 H 0.056 0.944 33 H 0.020 0.980 34 H 0.061 0.939 35 H 0.055 0.945 36 H 0.080 0.920 37 H 0.072 0.928 38 H 0.081 0.919 39 H 0.089 0.911 40 H 0.069 0.931 41 H 0.063 0.937 42 H 0.086 0.914 43 H 0.058 0.942 44 H 0.059 0.941 45 H 0.057 0.943 46 H 0.061 0.939 47 H 0.060 0.940 48 H 0.059 0.941 49 H 0.061 0.939 50 H 0.064 0.936 51 H 0.103 0.897 52 H 0.030 0.970 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.817 -12.098 -17.311 21.462 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 N -0.550 5.550 2 C -0.188 4.188 3 Si 0.731 3.269 4 H -0.204 1.204 5 H -0.215 1.215 6 H -0.219 1.219 7 C -0.380 4.380 8 H 0.081 0.919 9 N -0.307 5.307 10 C 0.021 3.979 11 C -0.156 4.156 12 C -0.132 4.132 13 H 0.111 0.889 14 C -0.031 4.031 15 N -0.365 5.365 16 C 0.303 3.697 17 O -0.369 6.369 18 C 0.053 3.947 19 H 0.107 0.893 20 F -0.166 7.166 21 C -0.170 4.170 22 C -0.101 4.101 23 C -0.171 4.171 24 C -0.156 4.156 25 C -0.158 4.158 26 C -0.155 4.155 27 C -0.152 4.152 28 C 0.013 3.987 29 H 0.092 0.908 30 C 0.040 3.960 31 H 0.061 0.939 32 H 0.074 0.926 33 H 0.037 0.963 34 H 0.079 0.921 35 H 0.074 0.926 36 H 0.098 0.902 37 H 0.090 0.910 38 H 0.100 0.900 39 H 0.107 0.893 40 H 0.088 0.912 41 H 0.081 0.919 42 H 0.104 0.896 43 H 0.077 0.923 44 H 0.078 0.922 45 H 0.075 0.925 46 H 0.079 0.921 47 H 0.078 0.922 48 H 0.078 0.922 49 H 0.080 0.920 50 H 0.083 0.917 51 H 0.121 0.879 52 H 0.048 0.952 Dipole moment (debyes) X Y Z Total from point charges 3.689 -11.089 -17.289 20.868 hybrid contribution 0.392 0.778 -0.168 0.887 sum 4.080 -10.310 -17.457 20.681 Atomic orbital electron populations 1.70014 1.05201 1.25125 1.54631 1.24908 0.95265 0.98119 1.00463 0.86248 0.79307 0.84320 0.77023 1.20440 1.21505 1.21938 1.19141 0.91725 0.84588 1.42557 0.91938 1.43465 1.29777 1.01645 1.55835 1.20724 0.97429 0.87224 0.92477 1.21850 0.94871 0.99387 0.99482 1.22803 0.98916 0.97801 0.93652 0.88866 1.23427 1.01358 0.81184 0.97171 1.49543 1.49289 1.06025 1.31606 1.20207 0.81975 0.84695 0.82857 1.90816 1.58778 1.19058 1.68221 1.21538 0.78016 1.01082 0.94103 0.89339 1.92785 1.35324 1.95149 1.93331 1.22111 1.00755 1.01720 0.92423 1.21150 0.95294 0.99967 0.93717 1.21999 0.93991 1.02388 0.98728 1.21537 0.99221 0.99855 0.94965 1.21555 0.95938 1.00524 0.97826 1.21521 0.95284 1.01096 0.97596 1.21582 0.98985 1.00506 0.94094 1.22724 0.92659 0.97141 0.86128 0.90843 1.20191 0.88941 0.96205 0.90621 0.93906 0.92569 0.96260 0.92052 0.92602 0.90208 0.90960 0.90000 0.89266 0.91220 0.91867 0.89564 0.92316 0.92186 0.92451 0.92069 0.92153 0.92236 0.92015 0.91725 0.87878 0.95180 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 N -0.90 -27.76 10.94 55.49 0.61 -27.15 16 2 C 0.01 0.32 4.94 -17.43 -0.09 0.24 16 3 Si 0.90 23.84 29.58 -169.99 -5.03 18.82 16 4 H -0.28 -7.24 7.11 56.52 0.40 -6.84 16 5 H -0.29 -7.83 7.11 56.52 0.40 -7.43 16 6 H -0.29 -7.59 7.11 56.52 0.40 -7.19 16 7 C -0.25 -7.31 9.53 -15.06 -0.14 -7.45 16 8 H 0.06 1.82 7.83 -52.49 -0.41 1.40 16 9 N -0.58 -15.14 3.03 -174.89 -0.53 -15.67 16 10 C 0.15 3.09 6.46 -3.94 -0.03 3.07 16 11 C -0.12 -1.94 5.71 -26.62 -0.15 -2.09 16 12 C -0.11 -1.68 4.57 -90.16 -0.41 -2.09 16 13 H 0.09 1.15 8.14 -51.93 -0.42 0.73 16 14 C 0.09 1.17 7.41 -11.41 -0.08 1.08 16 15 N -0.63 -11.18 3.33 -187.54 -0.62 -11.81 16 16 C 0.52 10.15 7.35 -10.98 -0.08 10.07 16 17 O -0.50 -12.40 15.85 5.56 0.09 -12.31 16 18 C 0.09 1.37 3.69 -27.88 -0.10 1.27 16 19 H 0.09 1.03 7.62 -51.93 -0.40 0.64 16 20 F -0.19 -3.13 13.88 2.25 0.03 -3.10 16 21 C -0.13 -1.71 4.27 -26.73 -0.11 -1.83 16 22 C -0.08 -0.86 2.19 -90.61 -0.20 -1.06 16 23 C -0.13 -1.49 4.65 -26.73 -0.12 -1.61 16 24 C -0.12 -1.09 5.92 -26.73 -0.16 -1.25 16 25 C -0.12 -1.02 5.92 -26.73 -0.16 -1.18 16 26 C -0.12 -0.96 5.92 -26.71 -0.16 -1.12 16 27 C -0.11 -1.07 5.21 -26.70 -0.14 -1.20 16 28 C 0.12 2.21 4.03 -77.70 -0.31 1.90 16 29 H 0.07 1.24 8.14 -51.93 -0.42 0.81 16 30 C 0.17 4.16 4.59 -5.42 -0.02 4.13 16 31 H 0.25 7.50 8.31 -40.82 -0.34 7.16 16 32 H 0.06 1.17 7.87 -51.93 -0.41 0.76 16 33 H 0.02 0.39 8.14 -51.93 -0.42 -0.03 16 34 H 0.06 1.15 7.69 -51.93 -0.40 0.75 16 35 H 0.06 0.76 8.14 -51.93 -0.42 0.33 16 36 H 0.08 0.79 8.14 -51.93 -0.42 0.37 16 37 H 0.07 0.81 8.07 -51.93 -0.42 0.39 16 38 H 0.08 0.99 8.14 -51.93 -0.42 0.56 16 39 H 0.09 1.36 8.05 -51.92 -0.42 0.94 16 40 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 41 H 0.06 0.77 8.14 -51.93 -0.42 0.35 16 42 H 0.09 1.07 5.43 -51.93 -0.28 0.79 16 43 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 44 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 45 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 46 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 47 H 0.06 0.47 8.14 -51.93 -0.42 0.04 16 48 H 0.06 0.44 8.14 -51.92 -0.42 0.02 16 49 H 0.06 0.54 8.14 -51.93 -0.42 0.11 16 50 H 0.06 0.65 8.14 -51.93 -0.42 0.22 16 51 H 0.10 3.04 4.96 -51.93 -0.26 2.78 16 52 H 0.03 0.81 7.99 -51.93 -0.42 0.39 16 LS Contribution 394.39 15.07 5.94 5.94 Total: -1.00 -34.49 394.39 -11.29 -45.78 By element: Atomic # 1 Polarization: 7.93 SS G_CDS: -9.31 Total: -1.37 kcal Atomic # 6 Polarization: 3.34 SS G_CDS: -2.48 Total: 0.87 kcal Atomic # 7 Polarization: -54.08 SS G_CDS: -0.55 Total: -54.62 kcal Atomic # 8 Polarization: -12.40 SS G_CDS: 0.09 Total: -12.31 kcal Atomic # 9 Polarization: -3.13 SS G_CDS: 0.03 Total: -3.10 kcal Atomic # 14 Polarization: 23.84 SS G_CDS: -5.03 Total: 18.82 kcal Total LS contribution 5.94 Total: 5.94 kcal Total: -34.49 -11.29 -45.78 kcal The number of atoms in the molecule is 52 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. ZINC001084777116.mol2 52 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 5.901 kcal (2) G-P(sol) polarization free energy of solvation -34.490 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -28.589 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.293 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.783 kcal (6) G-S(sol) free energy of system = (1) + (5) -39.882 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.56 seconds