Wall clock time and date at job start Wed Apr 1 2020 04:06:24 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 1.52988 * 1 3 3 C 1.53000 * 109.47259 * 2 1 4 4 H 1.08998 * 109.52193 * 54.91806 * 3 2 1 5 5 C 1.53196 * 109.49852 * 294.83642 * 3 2 1 6 6 N 1.46924 * 108.77908 * 185.40931 * 5 3 2 7 7 C 1.34777 * 120.63497 * 233.58897 * 6 5 3 8 8 O 1.21627 * 119.99650 * 355.70435 * 7 6 5 9 9 C 1.47263 * 120.00216 * 175.70086 * 7 6 5 10 10 C 1.46751 * 126.96524 * 49.12694 * 9 7 6 11 11 C 1.34490 * 106.36608 * 179.97438 * 10 9 7 12 12 N 1.36425 * 109.01101 * 359.97438 * 11 10 9 13 13 C 1.35216 * 109.89824 * 359.78901 * 12 11 10 14 14 C 1.50999 * 124.54346 * 179.65904 * 13 12 11 15 15 C 1.53399 * 108.30251 * 344.76806 * 14 13 12 16 16 C 1.53154 * 109.03789 * 48.28669 * 15 14 13 17 17 C 1.47017 * 126.01354 * 180.02562 * 12 11 10 18 18 C 1.46930 * 118.73379 * 53.60721 * 6 5 3 19 19 C 1.53182 * 108.76826 * 306.38561 * 18 6 5 20 20 C 1.53039 * 109.50123 * 174.99879 * 3 2 1 21 21 H 1.09005 * 109.45995 * 61.30990 * 20 3 2 22 22 N 1.46495 * 109.46017 * 301.33808 * 20 3 2 23 23 C 1.36939 * 120.00396 * 154.96897 * 22 20 3 24 24 H 1.08000 * 119.99554 * 0.02562 * 23 22 20 25 25 C 1.38801 * 120.00517 * 179.97438 * 23 22 20 26 26 N 1.31621 * 120.00409 * 180.02562 * 25 23 22 27 27 Si 1.86803 * 119.99835 * 0.02562 * 25 23 22 28 28 H 1.48500 * 109.47216 * 269.99444 * 27 25 23 29 29 H 1.48500 * 109.47005 * 30.00029 * 27 25 23 30 30 H 1.48509 * 109.46946 * 149.99692 * 27 25 23 31 31 H 1.09001 * 109.47669 * 299.99948 * 1 2 3 32 32 H 1.09008 * 109.47330 * 60.00363 * 1 2 3 33 33 H 1.09008 * 109.47210 * 179.97438 * 1 2 3 34 34 H 1.09001 * 109.47669 * 240.00052 * 2 1 3 35 35 H 1.09001 * 109.47669 * 119.99875 * 2 1 3 36 36 H 1.08993 * 109.58649 * 305.20212 * 5 3 2 37 37 H 1.09008 * 109.58381 * 65.62546 * 5 3 2 38 38 H 1.08006 * 126.81558 * 359.94184 * 10 9 7 39 39 H 1.08002 * 125.49809 * 180.02562 * 11 10 9 40 40 H 1.09002 * 109.84716 * 224.97011 * 14 13 12 41 41 H 1.08994 * 109.55321 * 104.40156 * 14 13 12 42 42 H 1.09003 * 109.54093 * 288.41112 * 15 14 13 43 43 H 1.09008 * 109.53772 * 168.15510 * 15 14 13 44 44 H 1.09005 * 109.45456 * 170.40815 * 16 15 14 45 45 H 1.08998 * 109.46451 * 50.44612 * 16 15 14 46 46 H 1.09003 * 109.56435 * 282.22675 * 17 12 11 47 47 H 1.09002 * 109.56297 * 42.45093 * 17 12 11 48 48 H 1.09003 * 109.58030 * 66.18608 * 18 6 5 49 49 H 1.09003 * 109.58150 * 186.45888 * 18 6 5 50 50 H 1.09000 * 109.51177 * 294.69526 * 19 18 6 51 51 H 1.09004 * 109.48860 * 174.59950 * 19 18 6 52 52 H 0.97006 * 120.00253 * 334.97062 * 22 20 3 53 53 H 0.97000 * 120.00414 * 180.02562 * 26 25 23 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 1.5299 0.0000 0.0000 3 6 2.0399 1.4425 0.0000 4 1 1.6047 1.9827 0.8407 5 6 1.6385 2.1268 -1.3105 6 7 2.2450 3.4644 -1.3507 7 6 1.4857 4.5565 -1.5682 8 8 0.3002 4.4343 -1.8110 9 6 2.0914 5.8976 -1.5118 10 6 3.3179 6.3410 -2.1846 11 6 3.4869 7.6330 -1.8517 12 7 2.4664 8.0179 -1.0321 13 6 1.6231 6.9807 -0.8290 14 6 0.3844 7.0403 0.0325 15 6 0.4658 8.2981 0.9068 16 6 0.8347 9.4956 0.0262 17 6 2.2841 9.3547 -0.4480 18 6 3.6952 3.5888 -1.1498 19 6 4.0732 2.8883 0.1590 20 6 3.5651 1.4451 0.1258 21 1 4.0008 0.9263 -0.7282 22 7 3.9541 0.7621 1.3620 23 6 5.1920 0.1859 1.4657 24 1 5.8817 0.2352 0.6361 25 6 5.5607 -0.4608 2.6372 26 7 6.7507 -1.0142 2.7370 27 14 4.3679 -0.5456 4.0724 28 1 4.5686 0.6331 4.9531 29 1 2.9747 -0.5482 3.5585 30 1 4.6124 -1.7892 4.8464 31 1 -0.3634 0.5138 0.8900 32 1 -0.3634 0.5138 -0.8901 33 1 -0.3634 -1.0277 -0.0005 34 1 1.8933 -0.5138 -0.8900 35 1 1.8933 -0.5138 0.8900 36 1 1.9964 1.5377 -2.1548 37 1 0.5532 2.2161 -1.3586 38 1 3.9581 5.7473 -2.8204 39 1 4.2990 8.2644 -2.1808 40 1 0.3314 6.1550 0.6662 41 1 -0.4998 7.0909 -0.6029 42 1 1.2284 8.1604 1.6735 43 1 -0.5001 8.4767 1.3794 44 1 0.7287 10.4155 0.6013 45 1 0.1711 9.5292 -0.8378 46 1 2.9592 9.4782 0.3989 47 1 2.4992 10.1139 -1.1999 48 1 4.2208 3.1190 -1.9811 49 1 3.9672 4.6429 -1.0944 50 1 3.6187 3.4148 0.9982 51 1 5.1574 2.8898 0.2722 52 1 3.3347 0.7180 2.1073 53 1 7.0083 -1.4664 3.5556 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 ZINC001037857212.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 04:06:24 Heat of formation + Delta-G solvation = 15.046829 kcal Electronic energy + Delta-G solvation = -31710.026703 eV Core-core repulsion = 27774.976975 eV Total energy + Delta-G solvation = -3935.049728 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.15 seconds Orbital eigenvalues (eV) -41.74158 -39.71323 -37.61902 -36.22330 -34.63269 -33.83564 -32.78103 -31.69301 -29.84771 -29.77032 -28.98364 -27.76734 -25.19709 -24.49067 -23.86006 -22.86336 -21.94880 -21.16050 -20.71400 -19.95673 -19.41737 -18.22280 -17.56945 -17.20266 -16.19181 -15.85441 -15.51129 -14.99515 -14.71447 -14.50089 -14.48825 -14.23815 -14.05943 -13.82976 -13.74303 -13.51808 -13.40669 -13.20635 -12.87169 -12.72067 -12.60134 -12.33883 -12.10412 -11.95261 -11.68367 -11.64681 -11.44227 -11.33645 -11.29684 -11.13854 -10.97464 -10.91683 -10.68538 -10.33265 -10.25569 -10.16214 -9.67758 -9.64412 -9.54003 -8.90040 -8.57277 -8.36810 -8.16462 -7.22850 -5.75439 -3.10068 1.91724 2.39999 2.59396 3.18960 3.38253 3.41868 3.46381 3.50573 4.12015 4.25722 4.35788 4.51572 4.60590 4.76105 4.87575 4.94330 4.98779 5.09245 5.11241 5.16827 5.27687 5.33452 5.37782 5.39044 5.45341 5.52628 5.55384 5.57259 5.61552 5.65993 5.70994 5.76477 5.83619 5.86692 5.91044 6.01935 6.05283 6.11699 6.16119 6.22955 6.33134 6.38857 6.45262 6.56841 6.67112 6.73175 6.78506 6.92640 6.99317 7.05282 7.13806 7.71967 8.01335 8.44018 8.47765 9.22789 9.95713 10.16221 11.43078 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.012313 B = 0.003073 C = 0.002876 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2273.486653 B = 9110.403047 C = 9732.213681 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C -0.113 4.113 3 C -0.107 4.107 4 H 0.067 0.933 5 C 0.121 3.879 6 N -0.600 5.600 7 C 0.593 3.407 8 O -0.556 6.556 9 C -0.219 4.219 10 C -0.168 4.168 11 C -0.013 4.013 12 N -0.446 5.446 13 C 0.093 3.907 14 C -0.056 4.056 15 C -0.126 4.126 16 C -0.135 4.135 17 C 0.104 3.896 18 C 0.102 3.898 19 C -0.149 4.149 20 C 0.188 3.812 21 H 0.056 0.944 22 N -0.746 5.746 23 C -0.238 4.238 24 H 0.090 0.910 25 C 0.004 3.996 26 N -0.935 5.935 27 Si 0.881 3.119 28 H -0.286 1.286 29 H -0.276 1.276 30 H -0.292 1.292 31 H 0.049 0.951 32 H 0.052 0.948 33 H 0.050 0.950 34 H 0.062 0.938 35 H 0.076 0.924 36 H 0.065 0.935 37 H 0.090 0.910 38 H 0.147 0.853 39 H 0.165 0.835 40 H 0.087 0.913 41 H 0.088 0.912 42 H 0.069 0.931 43 H 0.077 0.923 44 H 0.086 0.914 45 H 0.075 0.925 46 H 0.082 0.918 47 H 0.088 0.912 48 H 0.064 0.936 49 H 0.093 0.907 50 H 0.056 0.944 51 H 0.078 0.922 52 H 0.360 0.640 53 H 0.259 0.741 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -11.479 21.482 -8.217 25.705 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 -0.211 4.211 2 C -0.151 4.151 3 C -0.127 4.127 4 H 0.086 0.914 5 C -0.001 4.001 6 N -0.332 5.332 7 C 0.383 3.617 8 O -0.435 6.435 9 C -0.229 4.229 10 C -0.192 4.192 11 C -0.140 4.140 12 N -0.124 5.124 13 C -0.023 4.023 14 C -0.093 4.093 15 C -0.164 4.164 16 C -0.173 4.173 17 C -0.017 4.017 18 C -0.021 4.021 19 C -0.190 4.190 20 C 0.079 3.921 21 H 0.074 0.926 22 N -0.387 5.387 23 C -0.368 4.368 24 H 0.108 0.892 25 C -0.191 4.191 26 N -0.583 5.583 27 Si 0.712 3.288 28 H -0.213 1.213 29 H -0.203 1.203 30 H -0.219 1.219 31 H 0.068 0.932 32 H 0.071 0.929 33 H 0.069 0.931 34 H 0.080 0.920 35 H 0.095 0.905 36 H 0.083 0.917 37 H 0.108 0.892 38 H 0.164 0.836 39 H 0.182 0.818 40 H 0.105 0.895 41 H 0.106 0.894 42 H 0.088 0.912 43 H 0.096 0.904 44 H 0.104 0.896 45 H 0.093 0.907 46 H 0.100 0.900 47 H 0.106 0.894 48 H 0.082 0.918 49 H 0.111 0.889 50 H 0.075 0.925 51 H 0.096 0.904 52 H 0.193 0.807 53 H 0.069 0.931 Dipole moment (debyes) X Y Z Total from point charges -11.856 21.650 -8.254 26.027 hybrid contribution -0.355 -0.095 1.146 1.203 sum -12.211 21.555 -7.108 25.773 Atomic orbital electron populations 1.21850 0.96692 1.01086 1.01432 1.21463 0.94507 0.95811 1.03355 1.21820 0.97603 0.96141 0.97168 0.91422 1.21683 0.99385 0.81738 0.97343 1.48001 1.08686 1.06274 1.70216 1.17451 0.85300 0.83292 0.75690 1.90727 1.15882 1.86914 1.49997 1.19903 1.00112 0.93570 1.09279 1.21964 0.97596 0.94650 1.05006 1.21596 0.95159 0.96935 1.00287 1.43835 1.20241 1.09730 1.38558 1.20073 0.94337 0.86583 1.01267 1.20406 0.93553 0.98921 0.96451 1.21686 1.02804 0.93951 0.97971 1.21873 0.94785 0.99736 1.00901 1.22039 0.98607 0.82080 0.98988 1.22046 0.79283 1.02438 0.98366 1.22599 1.02308 0.98449 0.95645 1.20175 0.90711 0.90809 0.90441 0.92614 1.42785 1.16417 1.66361 1.13177 1.19062 0.90401 1.26997 1.00361 0.89212 1.24641 0.96410 1.00411 0.97653 1.69696 1.19328 1.41822 1.27483 0.86599 0.81244 0.77238 0.83742 1.21263 1.20255 1.21853 0.93155 0.92884 0.93123 0.91965 0.90517 0.91682 0.89207 0.83571 0.81777 0.89463 0.89370 0.91214 0.90399 0.89564 0.90655 0.89969 0.89383 0.91811 0.88906 0.92526 0.90372 0.80690 0.93140 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -2.07 9.67 37.15 0.36 -1.71 16 2 C -0.11 -1.79 5.31 -26.74 -0.14 -1.93 16 3 C -0.11 -1.74 1.92 -90.50 -0.17 -1.92 16 4 H 0.07 1.16 8.14 -51.93 -0.42 0.74 16 5 C 0.12 1.82 5.32 -3.71 -0.02 1.80 16 6 N -0.60 -9.12 2.97 -174.09 -0.52 -9.64 16 7 C 0.59 9.59 7.39 -12.59 -0.09 9.49 16 8 O -0.56 -10.37 16.46 5.25 0.09 -10.29 16 9 C -0.22 -3.07 5.24 -103.48 -0.54 -3.61 16 10 C -0.17 -1.95 8.73 -37.47 -0.33 -2.28 16 11 C -0.01 -0.13 11.40 -16.83 -0.19 -0.32 16 12 N -0.45 -4.39 3.11 -111.92 -0.35 -4.74 16 13 C 0.09 1.13 6.57 -81.64 -0.54 0.59 16 14 C -0.06 -0.58 5.97 -27.53 -0.16 -0.75 16 15 C -0.13 -0.91 5.98 -26.45 -0.16 -1.07 16 16 C -0.14 -0.76 5.92 -26.58 -0.16 -0.91 16 17 C 0.10 0.64 6.90 -3.68 -0.03 0.61 16 18 C 0.10 1.45 5.97 -3.71 -0.02 1.43 16 19 C -0.15 -2.54 5.66 -26.62 -0.15 -2.69 16 20 C 0.19 3.52 2.19 -67.89 -0.15 3.37 16 21 H 0.06 1.09 8.08 -51.93 -0.42 0.67 16 22 N -0.75 -17.09 4.13 -53.39 -0.22 -17.31 16 23 C -0.24 -6.53 10.41 -15.06 -0.16 -6.68 16 24 H 0.09 2.63 8.06 -52.49 -0.42 2.21 16 25 C 0.00 0.13 5.50 -17.43 -0.10 0.03 16 26 N -0.94 -29.11 13.97 55.49 0.78 -28.33 16 27 Si 0.88 22.04 27.73 -169.99 -4.71 17.33 16 28 H -0.29 -7.16 7.11 56.52 0.40 -6.75 16 29 H -0.28 -6.51 6.52 56.52 0.37 -6.14 16 30 H -0.29 -7.44 7.11 56.52 0.40 -7.04 16 31 H 0.05 0.68 8.14 -51.93 -0.42 0.25 16 32 H 0.05 0.67 6.70 -51.92 -0.35 0.32 16 33 H 0.05 0.63 8.14 -51.92 -0.42 0.21 16 34 H 0.06 0.95 8.14 -51.93 -0.42 0.53 16 35 H 0.08 1.40 7.22 -51.93 -0.37 1.03 16 36 H 0.06 0.92 8.14 -51.93 -0.42 0.50 16 37 H 0.09 1.39 5.75 -51.92 -0.30 1.10 16 38 H 0.15 1.51 7.72 -52.48 -0.41 1.10 16 39 H 0.16 1.08 8.06 -52.49 -0.42 0.65 16 40 H 0.09 1.02 8.14 -51.93 -0.42 0.59 16 41 H 0.09 0.94 8.14 -51.93 -0.42 0.52 16 42 H 0.07 0.53 8.12 -51.93 -0.42 0.11 16 43 H 0.08 0.46 8.14 -51.92 -0.42 0.04 16 44 H 0.09 0.30 8.14 -51.93 -0.42 -0.12 16 45 H 0.07 0.46 8.11 -51.93 -0.42 0.04 16 46 H 0.08 0.44 8.14 -51.93 -0.42 0.02 16 47 H 0.09 0.38 8.14 -51.93 -0.42 -0.04 16 48 H 0.06 0.85 8.14 -51.93 -0.42 0.42 16 49 H 0.09 1.23 4.50 -51.93 -0.23 1.00 16 50 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 51 H 0.08 1.43 8.14 -51.93 -0.42 1.01 16 52 H 0.36 8.30 5.37 -40.82 -0.22 8.08 16 53 H 0.26 7.71 8.31 -40.82 -0.34 7.37 16 LS Contribution 405.15 15.07 6.11 6.11 Total: -1.00 -33.76 405.15 -10.65 -44.41 By element: Atomic # 1 Polarization: 18.07 SS G_CDS: -9.07 Total: 8.99 kcal Atomic # 6 Polarization: -3.79 SS G_CDS: -2.75 Total: -6.54 kcal Atomic # 7 Polarization: -59.71 SS G_CDS: -0.31 Total: -60.02 kcal Atomic # 8 Polarization: -10.37 SS G_CDS: 0.09 Total: -10.29 kcal Atomic # 14 Polarization: 22.04 SS G_CDS: -4.71 Total: 17.33 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -33.76 -10.65 -44.41 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. ZINC001037857212.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 59.458 kcal (2) G-P(sol) polarization free energy of solvation -33.756 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 25.702 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.655 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.411 kcal (6) G-S(sol) free energy of system = (1) + (5) 15.047 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.15 seconds