Wall clock time and date at job start Sat Apr 11 2020 06:11:05 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 1.31513 * 1 3 3 Si 1.86797 * 120.00056 * 2 1 4 4 H 1.48502 * 109.47089 * 270.00545 * 3 2 1 5 5 H 1.48507 * 109.47081 * 30.00349 * 3 2 1 6 6 H 1.48495 * 109.47345 * 150.00166 * 3 2 1 7 7 C 1.37876 * 119.99783 * 180.02562 * 2 1 3 8 8 H 1.08002 * 120.00367 * 359.97438 * 7 2 1 9 9 C 1.50703 * 119.99686 * 179.97438 * 7 2 1 10 10 N 1.46903 * 109.47267 * 184.67789 * 9 7 2 11 11 C 1.46898 * 111.00172 * 198.10324 * 10 9 7 12 12 C 1.52995 * 109.47398 * 66.04827 * 11 10 9 13 13 N 1.46898 * 109.47398 * 179.97438 * 12 11 10 14 14 C 1.47010 * 110.99895 * 293.63732 * 13 12 11 15 15 C 1.53098 * 109.25999 * 177.60702 * 14 13 12 16 16 O 1.43019 * 109.25785 * 56.84366 * 15 14 13 17 17 C 1.43014 * 113.73919 * 301.33169 * 16 15 14 18 18 C 1.47007 * 111.00049 * 169.99672 * 13 12 11 19 19 C 1.46905 * 110.99550 * 74.14499 * 10 9 7 20 20 C 1.53007 * 109.46838 * 199.46258 * 19 10 9 21 21 C 1.52993 * 109.46790 * 175.35556 * 20 19 10 22 22 C 1.50707 * 112.90734 * 54.71971 * 21 20 19 23 23 O 1.20823 * 120.00397 * 125.02581 * 22 21 20 24 24 O 1.34230 * 119.99871 * 305.02228 * 22 21 20 25 25 C 1.53781 * 113.61561 * 185.96788 * 21 20 19 26 26 C 1.53770 * 87.08333 * 89.11671 * 25 21 20 27 27 C 1.53782 * 113.61635 * 283.46685 * 21 20 19 28 28 H 0.97003 * 120.00556 * 359.97438 * 1 2 3 29 29 H 1.09002 * 109.46997 * 64.68354 * 9 7 2 30 30 H 1.08998 * 109.47306 * 304.68189 * 9 7 2 31 31 H 1.08997 * 109.46777 * 186.05073 * 11 10 9 32 32 H 1.08996 * 109.46924 * 306.04363 * 11 10 9 33 33 H 1.09005 * 109.46839 * 300.00297 * 12 11 10 34 34 H 1.09002 * 109.47098 * 59.99605 * 12 11 10 35 35 H 1.09008 * 109.50497 * 297.53745 * 14 13 12 36 36 H 1.08996 * 109.50768 * 57.66734 * 14 13 12 37 37 H 1.09000 * 109.50472 * 296.91412 * 15 14 13 38 38 H 1.08995 * 109.54398 * 176.79902 * 15 14 13 39 39 H 1.09000 * 109.50535 * 298.73923 * 17 16 15 40 40 H 1.09002 * 109.54217 * 178.62510 * 17 16 15 41 41 H 1.08996 * 109.51049 * 302.32797 * 18 13 12 42 42 H 1.09000 * 109.50646 * 62.41941 * 18 13 12 43 43 H 1.08996 * 109.46466 * 79.46952 * 19 10 9 44 44 H 1.08999 * 109.47403 * 319.46574 * 19 10 9 45 45 H 1.09001 * 109.46489 * 55.35791 * 20 19 10 46 46 H 1.09001 * 109.47108 * 295.35810 * 20 19 10 47 47 H 0.96696 * 117.00393 * 180.02562 * 24 22 21 48 48 H 1.09007 * 113.61207 * 334.56925 * 25 21 20 49 49 H 1.08997 * 113.61659 * 203.66703 * 25 21 20 50 50 H 1.09003 * 113.61769 * 139.98374 * 26 25 21 51 51 H 1.09006 * 113.61566 * 270.88840 * 26 25 21 52 52 H 1.08999 * 113.61424 * 156.33864 * 27 21 20 53 53 H 1.08995 * 113.69318 * 25.43980 * 27 21 20 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 1.3151 0.0000 0.0000 3 14 2.2491 1.6177 0.0000 4 1 2.4965 2.0464 -1.4001 5 1 1.4466 2.6527 0.7001 6 1 3.5467 1.4402 0.7000 7 6 2.0045 -1.1941 -0.0005 8 1 1.4645 -2.1294 -0.0005 9 6 3.5115 -1.1940 -0.0011 10 7 4.0012 -2.5744 -0.1146 11 6 5.4058 -2.6708 0.3045 12 6 5.5137 -2.3683 1.8004 13 7 6.9182 -2.4653 2.2196 14 6 7.4054 -3.8482 2.1132 15 6 8.8856 -3.8935 2.5015 16 8 9.0437 -3.3636 3.8205 17 6 8.5801 -2.0179 3.9597 18 6 7.0967 -1.9537 3.5862 19 6 3.8229 -3.0856 -1.4802 20 6 3.8741 -4.6147 -1.4631 21 6 3.5735 -5.1507 -2.8642 22 6 4.4788 -4.5714 -3.9206 23 8 5.1171 -5.3049 -4.6378 24 8 4.5760 -3.2404 -4.0648 25 6 3.4567 -6.6828 -2.9257 26 6 1.9613 -6.5028 -2.6158 27 6 2.0821 -5.1007 -3.2360 28 1 -0.4851 0.8400 0.0004 29 1 3.8752 -0.7548 0.9278 30 1 3.8745 -0.6091 -0.8462 31 1 5.7746 -3.6779 0.1100 32 1 6.0023 -1.9510 -0.2558 33 1 5.1448 -1.3611 1.9949 34 1 4.9170 -3.0882 2.3607 35 1 6.8333 -4.4884 2.7849 36 1 7.2873 -4.1979 1.0877 37 1 9.4650 -3.2961 1.7975 38 1 9.2371 -4.9250 2.4791 39 1 9.1505 -1.3661 3.2980 40 1 8.7099 -1.6925 4.9919 41 1 6.7532 -0.9205 3.6358 42 1 6.5190 -2.5631 4.2813 43 1 4.6192 -2.7025 -2.1183 44 1 2.8579 -2.7586 -1.8675 45 1 3.1317 -4.9952 -0.7615 46 1 4.8670 -4.9415 -1.1543 47 1 5.1691 -2.9158 -4.7561 48 1 4.0076 -7.1947 -2.1366 49 1 3.6508 -7.0961 -3.9154 50 1 1.3145 -7.1752 -3.1793 51 1 1.7347 -6.4905 -1.5497 52 1 1.9005 -5.0815 -4.3106 53 1 1.5221 -4.3357 -2.6983 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 ZINC001594609932.mol2 53 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 06:11:05 Heat of formation + Delta-G solvation = -102.075224 kcal Electronic energy + Delta-G solvation = -31541.325141 eV Core-core repulsion = 27413.936568 eV Total energy + Delta-G solvation = -4127.388572 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.80 seconds Orbital eigenvalues (eV) -40.90651 -39.61993 -38.38767 -37.29686 -36.02365 -35.39418 -32.57727 -31.34514 -31.11597 -29.49582 -27.60869 -26.35782 -25.75272 -24.90497 -24.09776 -22.44930 -22.05772 -21.71848 -20.39697 -19.63236 -18.65415 -17.88904 -16.97638 -16.66995 -16.57021 -16.21043 -15.78565 -15.29389 -15.18236 -15.12082 -14.78200 -14.64223 -14.41251 -14.10928 -13.87905 -13.57587 -13.35229 -13.08924 -12.58487 -12.44283 -12.36821 -12.30828 -12.05919 -11.96818 -11.72534 -11.53598 -11.47977 -11.41354 -11.24724 -11.04017 -10.85164 -10.69989 -10.60233 -10.49201 -10.40737 -10.27097 -10.03937 -9.85053 -9.73975 -9.71120 -9.29962 -8.57557 -8.35754 -7.39303 -6.06480 -4.02770 2.25424 3.14237 3.26201 3.34421 3.36197 3.65108 3.81691 4.30893 4.40579 4.51129 4.62111 4.78849 4.79274 4.92247 4.95168 5.03321 5.06036 5.19446 5.25126 5.30345 5.37701 5.45522 5.52088 5.55427 5.59853 5.60972 5.67503 5.69973 5.72947 5.76053 5.85394 5.87710 5.90235 5.96672 6.05358 6.12633 6.18244 6.22929 6.27465 6.37257 6.54644 6.57400 6.69736 6.88607 6.93063 6.95951 7.03919 7.06216 7.62858 7.89025 7.98509 8.03046 8.65408 9.04041 9.56340 11.06679 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.006523 B = 0.004461 C = 0.002959 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 4291.312662 B = 6275.685926 C = 9460.621731 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.900 5.900 2 C 0.069 3.931 3 Si 0.872 3.128 4 H -0.278 1.278 5 H -0.287 1.287 6 H -0.268 1.268 7 C -0.504 4.504 8 H 0.081 0.919 9 C 0.162 3.838 10 N -0.528 5.528 11 C 0.060 3.940 12 C 0.058 3.942 13 N -0.539 5.539 14 C 0.016 3.984 15 C 0.064 3.936 16 O -0.389 6.389 17 C 0.065 3.935 18 C 0.018 3.982 19 C 0.060 3.940 20 C -0.087 4.087 21 C -0.077 4.077 22 C 0.496 3.504 23 O -0.527 6.527 24 O -0.500 6.500 25 C -0.116 4.116 26 C -0.138 4.138 27 C -0.122 4.122 28 H 0.263 0.737 29 H 0.028 0.972 30 H -0.014 1.014 31 H 0.061 0.939 32 H 0.029 0.971 33 H 0.082 0.918 34 H 0.045 0.955 35 H 0.043 0.957 36 H 0.087 0.913 37 H 0.057 0.943 38 H 0.095 0.905 39 H 0.058 0.942 40 H 0.096 0.904 41 H 0.086 0.914 42 H 0.043 0.957 43 H 0.041 0.959 44 H 0.091 0.909 45 H 0.089 0.911 46 H 0.059 0.941 47 H 0.400 0.600 48 H 0.075 0.925 49 H 0.090 0.910 50 H 0.072 0.928 51 H 0.090 0.910 52 H 0.081 0.919 53 H 0.093 0.907 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.857 -9.328 -0.683 15.899 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 -0.539 5.539 2 C -0.132 4.132 3 Si 0.699 3.301 4 H -0.204 1.204 5 H -0.213 1.213 6 H -0.193 1.193 7 C -0.542 4.542 8 H 0.099 0.901 9 C 0.035 3.965 10 N -0.252 5.252 11 C -0.069 4.069 12 C -0.069 4.069 13 N -0.265 5.265 14 C -0.113 4.113 15 C -0.013 4.013 16 O -0.307 6.307 17 C -0.012 4.012 18 C -0.110 4.110 19 C -0.068 4.068 20 C -0.125 4.125 21 C -0.079 4.079 22 C 0.339 3.661 23 O -0.416 6.416 24 O -0.310 6.310 25 C -0.153 4.153 26 C -0.175 4.175 27 C -0.160 4.160 28 H 0.073 0.927 29 H 0.045 0.955 30 H 0.004 0.996 31 H 0.079 0.921 32 H 0.048 0.952 33 H 0.101 0.899 34 H 0.063 0.937 35 H 0.061 0.939 36 H 0.105 0.895 37 H 0.076 0.924 38 H 0.113 0.887 39 H 0.076 0.924 40 H 0.114 0.886 41 H 0.104 0.896 42 H 0.061 0.939 43 H 0.059 0.941 44 H 0.109 0.891 45 H 0.107 0.893 46 H 0.077 0.923 47 H 0.258 0.742 48 H 0.094 0.906 49 H 0.109 0.891 50 H 0.090 0.910 51 H 0.108 0.892 52 H 0.099 0.901 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges 12.679 -9.635 -0.408 15.930 hybrid contribution 0.645 1.457 -0.793 1.780 sum 13.324 -8.178 -1.201 15.680 Atomic orbital electron populations 1.69887 1.06068 1.26732 1.51255 1.24881 0.94676 0.98680 0.95012 0.86925 0.80315 0.84352 0.78495 1.20368 1.21274 1.19331 1.21018 0.88700 0.94583 1.49911 0.90101 1.20229 0.97052 0.83964 0.95211 1.61871 1.15301 1.24594 1.23423 1.21987 0.90737 0.99802 0.94374 1.22175 0.85876 1.02552 0.96281 1.62176 1.21244 1.20008 1.23049 1.22816 0.96235 0.89965 1.02259 1.22668 0.95010 0.99325 0.84294 1.87956 1.83554 1.28935 1.30290 1.22661 0.93114 0.83767 1.01673 1.22755 0.97312 1.01463 0.89507 1.22137 1.03120 0.92283 0.89237 1.21393 1.02099 0.97394 0.91590 1.22008 0.95011 0.96722 0.94119 1.23480 0.79625 0.79984 0.83010 1.90661 1.44374 1.61102 1.45455 1.84810 1.64707 1.24638 1.56858 1.22965 0.96986 0.92287 1.03075 1.22827 0.95998 0.96798 1.01902 1.22976 0.92566 0.98995 1.01441 0.92740 0.95463 0.99627 0.92092 0.95232 0.89948 0.93689 0.93910 0.89487 0.92425 0.88688 0.92378 0.88619 0.89552 0.93883 0.94094 0.89065 0.89257 0.92265 0.74210 0.90609 0.89109 0.90953 0.89182 0.90054 0.88807 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -26.79 13.96 55.43 0.77 -26.01 16 2 C 0.07 1.93 5.47 -17.82 -0.10 1.83 16 3 Si 0.87 21.06 27.38 -169.99 -4.65 16.40 16 4 H -0.28 -6.65 7.11 56.52 0.40 -6.25 16 5 H -0.29 -6.91 7.11 56.52 0.40 -6.51 16 6 H -0.27 -6.25 6.68 56.52 0.38 -5.87 16 7 C -0.50 -13.62 8.97 -34.44 -0.31 -13.93 16 8 H 0.08 2.38 8.06 -52.49 -0.42 1.96 16 9 C 0.16 3.71 3.66 -4.97 -0.02 3.70 16 10 N -0.53 -10.16 4.37 -236.07 -1.03 -11.19 16 11 C 0.06 0.98 4.72 -3.83 -0.02 0.96 16 12 C 0.06 0.92 4.92 -3.83 -0.02 0.90 16 13 N -0.54 -7.30 4.73 -234.32 -1.11 -8.41 16 14 C 0.02 0.18 5.44 -3.71 -0.02 0.16 16 15 C 0.06 0.68 7.01 37.21 0.26 0.94 16 16 O -0.39 -4.73 10.83 -35.23 -0.38 -5.11 16 17 C 0.06 0.69 7.01 37.21 0.26 0.95 16 18 C 0.02 0.22 5.64 -3.71 -0.02 0.20 16 19 C 0.06 1.05 3.95 -3.82 -0.02 1.03 16 20 C -0.09 -1.23 4.63 -26.73 -0.12 -1.36 16 21 C -0.08 -1.00 0.95 -154.85 -0.15 -1.15 16 22 C 0.50 6.94 7.26 36.01 0.26 7.21 16 23 O -0.53 -8.37 16.72 -18.75 -0.31 -8.68 16 24 O -0.50 -6.41 10.42 -39.26 -0.41 -6.82 16 25 C -0.12 -1.30 6.95 -25.92 -0.18 -1.48 16 26 C -0.14 -1.48 7.73 -25.92 -0.20 -1.68 16 27 C -0.12 -1.54 7.06 -25.91 -0.18 -1.72 16 28 H 0.26 7.37 8.31 -40.82 -0.34 7.03 16 29 H 0.03 0.64 5.28 -51.93 -0.27 0.36 16 30 H -0.01 -0.33 7.19 -51.93 -0.37 -0.71 16 31 H 0.06 0.90 5.07 -51.93 -0.26 0.63 16 32 H 0.03 0.51 8.12 -51.93 -0.42 0.09 16 33 H 0.08 1.44 6.16 -51.93 -0.32 1.12 16 34 H 0.04 0.74 8.12 -51.93 -0.42 0.32 16 35 H 0.04 0.53 8.14 -51.92 -0.42 0.10 16 36 H 0.09 0.98 6.38 -51.93 -0.33 0.65 16 37 H 0.06 0.59 8.14 -51.93 -0.42 0.17 16 38 H 0.10 0.81 8.14 -51.93 -0.42 0.39 16 39 H 0.06 0.60 8.14 -51.93 -0.42 0.18 16 40 H 0.10 0.83 8.14 -51.93 -0.42 0.40 16 41 H 0.09 1.01 8.09 -51.93 -0.42 0.59 16 42 H 0.04 0.54 8.14 -51.93 -0.42 0.11 16 43 H 0.04 0.71 5.68 -51.93 -0.29 0.41 16 44 H 0.09 1.84 6.51 -51.93 -0.34 1.50 16 45 H 0.09 1.30 7.31 -51.93 -0.38 0.92 16 46 H 0.06 0.80 6.93 -51.93 -0.36 0.44 16 47 H 0.40 3.38 9.10 45.56 0.41 3.79 16 48 H 0.08 0.79 8.10 -51.93 -0.42 0.37 16 49 H 0.09 1.05 7.52 -51.93 -0.39 0.66 16 50 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 51 H 0.09 0.96 7.61 -51.93 -0.39 0.57 16 52 H 0.08 0.96 8.09 -51.93 -0.42 0.54 16 53 H 0.09 1.34 7.50 -51.93 -0.39 0.96 16 LS Contribution 402.79 15.07 6.07 6.07 Total: -1.00 -32.03 402.79 -9.96 -42.00 By element: Atomic # 1 Polarization: 13.54 SS G_CDS: -8.34 Total: 5.20 kcal Atomic # 6 Polarization: -2.88 SS G_CDS: -0.57 Total: -3.44 kcal Atomic # 7 Polarization: -44.25 SS G_CDS: -1.36 Total: -45.61 kcal Atomic # 8 Polarization: -19.51 SS G_CDS: -1.10 Total: -20.61 kcal Atomic # 14 Polarization: 21.06 SS G_CDS: -4.65 Total: 16.40 kcal Total LS contribution 6.07 Total: 6.07 kcal Total: -32.03 -9.96 -42.00 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. ZINC001594609932.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 -60.080 kcal (2) G-P(sol) polarization free energy of solvation -32.034 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -92.114 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.961 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.995 kcal (6) G-S(sol) free energy of system = (1) + (5) -102.075 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.80 seconds