Wall clock time and date at job start Sat Apr 11 2020 06:11:07 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 1.53006 * 1 3 3 H 1.09002 * 109.46830 * 2 1 4 4 C 1.50705 * 109.46636 * 119.99606 * 2 1 3 5 5 H 1.07991 * 120.00032 * 120.00049 * 4 2 1 6 6 C 1.37883 * 119.99855 * 299.99401 * 4 2 1 7 7 N 1.31511 * 119.99782 * 179.97438 * 6 4 2 8 8 Si 1.86801 * 120.00001 * 0.02562 * 6 4 2 9 9 H 1.48497 * 109.47426 * 89.99315 * 8 6 4 10 10 H 1.48500 * 109.46919 * 209.99436 * 8 6 4 11 11 H 1.48498 * 109.47135 * 329.99097 * 8 6 4 12 12 C 1.50690 * 109.47087 * 239.99485 * 2 1 3 13 13 O 1.21286 * 119.99889 * 240.00126 * 12 2 1 14 14 N 1.34770 * 120.00409 * 60.00038 * 12 2 1 15 15 C 1.46506 * 120.00334 * 179.97438 * 14 12 2 16 16 H 1.08991 * 110.88518 * 328.88452 * 15 14 12 17 17 C 1.54910 * 111.03526 * 92.78818 * 15 14 12 18 18 N 1.47425 * 104.83231 * 155.09783 * 17 15 14 19 19 C 1.34771 * 125.64767 * 156.13676 * 18 17 15 20 20 O 1.21511 * 120.00078 * 179.69166 * 19 18 17 21 21 O 1.34638 * 120.00154 * 359.69215 * 19 18 17 22 22 C 1.45200 * 116.99976 * 180.02562 * 21 19 18 23 23 C 1.52997 * 109.47590 * 59.99696 * 22 21 19 24 24 C 1.53002 * 109.46766 * 179.97438 * 22 21 19 25 25 C 1.52998 * 109.46855 * 299.99284 * 22 21 19 26 26 C 1.47026 * 108.70074 * 335.87083 * 18 17 15 27 27 C 1.54316 * 107.27365 * 1.05989 * 26 18 17 28 28 C 1.52996 * 110.72327 * 140.55544 * 27 26 18 29 29 C 1.53000 * 110.71996 * 263.82886 * 27 26 18 30 30 H 1.08997 * 109.47431 * 180.02562 * 1 2 3 31 31 H 1.09000 * 109.47014 * 300.00637 * 1 2 3 32 32 H 1.09002 * 109.47021 * 60.00525 * 1 2 3 33 33 H 0.97003 * 119.99888 * 180.02562 * 7 6 4 34 34 H 0.97005 * 119.99924 * 0.02562 * 14 12 2 35 35 H 1.09001 * 110.36852 * 36.26082 * 17 15 14 36 36 H 1.08998 * 110.36449 * 273.93729 * 17 15 14 37 37 H 1.09001 * 109.46652 * 59.99858 * 23 22 21 38 38 H 1.08995 * 109.47293 * 179.97438 * 23 22 21 39 39 H 1.09002 * 109.47050 * 300.00485 * 23 22 21 40 40 H 1.09003 * 109.47376 * 59.99763 * 24 22 21 41 41 H 1.09004 * 109.46792 * 179.97438 * 24 22 21 42 42 H 1.08995 * 109.47281 * 299.99564 * 24 22 21 43 43 H 1.09004 * 109.46818 * 60.00736 * 25 22 21 44 44 H 1.09004 * 109.46989 * 180.02562 * 25 22 21 45 45 H 1.09001 * 109.47555 * 300.00814 * 25 22 21 46 46 H 1.09004 * 109.87531 * 120.47707 * 26 18 17 47 47 H 1.09000 * 109.87938 * 241.63960 * 26 18 17 48 48 H 1.09003 * 109.47103 * 61.45020 * 28 27 26 49 49 H 1.09000 * 109.47385 * 181.45314 * 28 27 26 50 50 H 1.09004 * 109.47258 * 301.45425 * 28 27 26 51 51 H 1.09002 * 109.47458 * 58.54477 * 29 27 26 52 52 H 1.09005 * 109.47376 * 178.54611 * 29 27 26 53 53 H 1.08996 * 109.47089 * 298.54558 * 29 27 26 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 1.5301 0.0000 0.0000 3 1 1.8933 1.0277 0.0000 4 6 2.0323 -0.7104 1.2306 5 1 2.6531 -1.5884 1.1316 6 6 1.6992 -0.2391 2.4828 7 7 2.1371 -0.8593 3.5567 8 14 0.6249 1.2794 2.6540 9 1 -0.8028 0.8733 2.6995 10 1 0.9760 1.9955 3.9067 11 1 0.8474 2.1768 1.4919 12 6 2.0324 -0.7105 -1.2303 13 8 2.7296 -1.6966 -1.1189 14 7 1.7068 -0.2502 -2.4544 15 6 2.1956 -0.9406 -3.6506 16 1 3.1659 -1.4008 -3.4644 17 6 1.1692 -1.9901 -4.1454 18 7 1.4518 -2.1453 -5.5839 19 6 1.1525 -3.2264 -6.3310 20 8 1.4283 -3.2424 -7.5143 21 8 0.5479 -4.2885 -5.7662 22 6 0.2562 -5.4178 -6.6311 23 6 1.5594 -5.9549 -7.2259 24 6 -0.4251 -6.5203 -5.8177 25 6 -0.6730 -4.9685 -7.7605 26 6 2.1083 -0.9229 -6.0700 27 6 2.2619 0.0258 -4.8626 28 6 3.6112 0.7456 -4.9078 29 6 1.1109 1.0327 -4.8156 30 1 -0.3634 -1.0276 0.0005 31 1 -0.3633 0.5139 0.8899 32 1 -0.3633 0.5138 -0.8900 33 1 1.9024 -0.5280 4.4377 34 1 1.1494 0.5387 -2.5436 35 1 0.1526 -1.6264 -3.9956 36 1 1.3146 -2.9371 -3.6258 37 1 2.2213 -6.2749 -6.4212 38 1 1.3404 -6.8029 -7.8747 39 1 2.0452 -5.1696 -7.8052 40 1 -1.3536 -6.1380 -5.3936 41 1 -0.6445 -7.3679 -6.4671 42 1 0.2372 -6.8403 -5.0133 43 1 -0.1873 -4.1832 -8.3398 44 1 -0.8924 -5.8164 -8.4095 45 1 -1.6015 -4.5859 -7.3367 46 1 3.0896 -1.1662 -6.4774 47 1 1.4930 -0.4512 -6.8362 48 1 3.6704 1.3500 -5.8131 49 1 3.7089 1.3897 -4.0339 50 1 4.4156 0.0100 -4.9088 51 1 0.1629 0.4984 -4.7519 52 1 1.2253 1.6749 -3.9422 53 1 1.1243 1.6424 -5.7190 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 ZINC000887574067.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 06:11:07 Heat of formation + Delta-G solvation = -115.071691 kcal Electronic energy + Delta-G solvation = -31708.534145 eV Core-core repulsion = 27580.582003 eV Total energy + Delta-G solvation = -4127.952142 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -41.08859 -40.00542 -38.40188 -36.86740 -34.62451 -33.87297 -33.78938 -33.03635 -31.24369 -28.61917 -27.69005 -27.59483 -27.57227 -26.89186 -25.16572 -23.93181 -22.45583 -21.59092 -19.73626 -19.42476 -19.27529 -17.86169 -16.92643 -16.78032 -16.66867 -16.13670 -15.71076 -15.28376 -14.86564 -14.61357 -14.44334 -14.22062 -14.14796 -13.89198 -13.73992 -13.44686 -13.16813 -12.83590 -12.72669 -12.67807 -12.61054 -12.35096 -12.32282 -12.19822 -12.08400 -12.06962 -11.86207 -11.64980 -11.60157 -11.46101 -11.19576 -11.16414 -10.96067 -10.78880 -10.58382 -10.51848 -10.33361 -10.18151 -9.66558 -9.12983 -8.95703 -8.78688 -8.64209 -8.59221 -6.07098 -4.07633 1.92850 2.72047 3.21167 3.27864 3.34595 3.42392 3.49061 3.92184 4.12290 4.35455 4.39387 4.51885 4.56122 4.58691 4.70344 4.88326 5.00223 5.13711 5.22437 5.23488 5.27565 5.33094 5.40023 5.43659 5.49219 5.49556 5.58275 5.60630 5.62816 5.64907 5.66812 5.69677 5.80097 5.81984 5.91731 5.97246 6.04837 6.07104 6.07815 6.11902 6.13901 6.28005 6.33478 6.41020 6.68396 6.84845 7.12398 7.32237 7.51063 8.03132 8.21187 8.52125 9.01296 9.13200 9.51589 11.05873 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.013852 B = 0.002925 C = 0.002613 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2020.916819 B = 9571.424444 C =10712.419502 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 -0.004 4.004 3 H 0.052 0.948 4 C -0.506 4.506 5 H 0.094 0.906 6 C 0.070 3.930 7 N -0.895 5.895 8 Si 0.884 3.116 9 H -0.278 1.278 10 H -0.296 1.296 11 H -0.267 1.267 12 C 0.529 3.471 13 O -0.526 6.526 14 N -0.736 5.736 15 C 0.145 3.855 16 H 0.107 0.893 17 C 0.092 3.908 18 N -0.601 5.601 19 C 0.670 3.330 20 O -0.572 6.572 21 O -0.358 6.358 22 C 0.135 3.865 23 C -0.183 4.183 24 C -0.142 4.142 25 C -0.182 4.182 26 C 0.139 3.861 27 C -0.086 4.086 28 C -0.135 4.135 29 C -0.144 4.144 30 H 0.058 0.942 31 H 0.049 0.951 32 H 0.032 0.968 33 H 0.264 0.736 34 H 0.398 0.602 35 H 0.074 0.926 36 H 0.087 0.913 37 H 0.061 0.939 38 H 0.069 0.931 39 H 0.087 0.913 40 H 0.067 0.933 41 H 0.079 0.921 42 H 0.068 0.932 43 H 0.087 0.913 44 H 0.069 0.931 45 H 0.059 0.941 46 H 0.075 0.925 47 H 0.074 0.926 48 H 0.061 0.939 49 H 0.067 0.933 50 H 0.061 0.939 51 H 0.061 0.939 52 H 0.067 0.933 53 H 0.065 0.935 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -5.102 -0.879 -23.300 23.868 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 -0.025 4.025 3 H 0.070 0.930 4 C -0.544 4.544 5 H 0.112 0.888 6 C -0.131 4.131 7 N -0.533 5.533 8 Si 0.715 3.285 9 H -0.205 1.205 10 H -0.223 1.223 11 H -0.193 1.193 12 C 0.318 3.682 13 O -0.399 6.399 14 N -0.392 5.392 15 C 0.038 3.962 16 H 0.125 0.875 17 C -0.033 4.033 18 N -0.342 5.342 19 C 0.426 3.574 20 O -0.462 6.462 21 O -0.272 6.272 22 C 0.098 3.902 23 C -0.240 4.240 24 C -0.199 4.199 25 C -0.239 4.239 26 C 0.017 3.983 27 C -0.087 4.087 28 C -0.193 4.193 29 C -0.201 4.201 30 H 0.077 0.923 31 H 0.067 0.933 32 H 0.051 0.949 33 H 0.075 0.925 34 H 0.234 0.766 35 H 0.092 0.908 36 H 0.106 0.894 37 H 0.080 0.920 38 H 0.088 0.912 39 H 0.105 0.895 40 H 0.086 0.914 41 H 0.098 0.902 42 H 0.088 0.912 43 H 0.105 0.895 44 H 0.088 0.912 45 H 0.078 0.922 46 H 0.093 0.907 47 H 0.092 0.908 48 H 0.080 0.920 49 H 0.086 0.914 50 H 0.080 0.920 51 H 0.080 0.920 52 H 0.086 0.914 53 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges -4.539 -1.782 -23.402 23.905 hybrid contribution -1.011 1.097 0.187 1.504 sum -5.551 -0.685 -23.215 23.879 Atomic orbital electron populations 1.22128 0.97321 1.01577 0.99235 1.19307 0.93183 0.97551 0.92485 0.92998 1.20936 1.32170 1.14139 0.87202 0.88848 1.24984 0.95817 0.96549 0.95773 1.69881 1.45414 1.40147 0.97886 0.86918 0.80719 0.83820 0.77084 1.20531 1.22345 1.19253 1.21357 0.78685 0.84269 0.83880 1.90599 1.36873 1.26113 1.86362 1.46254 1.55614 1.32459 1.04850 1.21942 0.98150 0.91549 0.84562 0.87548 1.22836 0.99581 1.01457 0.79382 1.46961 1.62070 1.14589 1.10573 1.17435 0.77169 0.79751 0.83072 1.90883 1.59022 1.81966 1.14303 1.86358 1.72821 1.24978 1.43073 1.22082 0.95625 0.82926 0.89521 1.22515 0.96906 1.02670 1.01953 1.21865 1.01158 0.96262 1.00594 1.22510 0.99417 1.03475 0.98531 1.22028 0.97828 0.82404 0.96036 1.21914 0.97656 0.95130 0.93976 1.21772 0.94409 1.00536 1.02574 1.21854 0.97175 0.98425 1.02681 0.92292 0.93258 0.94887 0.92548 0.76584 0.90819 0.89430 0.92031 0.91202 0.89459 0.91412 0.90180 0.91246 0.89468 0.91198 0.92215 0.90673 0.90790 0.92029 0.91356 0.91956 0.91951 0.91439 0.91622 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 C -0.15 -2.83 8.57 37.16 0.32 -2.51 16 2 C 0.00 -0.08 2.23 -92.92 -0.21 -0.29 16 3 H 0.05 1.12 7.20 -51.93 -0.37 0.74 16 4 C -0.51 -14.26 8.96 -34.44 -0.31 -14.57 16 5 H 0.09 3.01 7.00 -52.49 -0.37 2.65 16 6 C 0.07 2.00 5.45 -17.82 -0.10 1.90 16 7 N -0.90 -27.32 13.96 55.43 0.77 -26.54 16 8 Si 0.88 20.82 24.37 -169.99 -4.14 16.68 16 9 H -0.28 -6.35 6.87 56.52 0.39 -5.97 16 10 H -0.30 -7.07 7.11 56.52 0.40 -6.67 16 11 H -0.27 -5.79 6.53 56.52 0.37 -5.42 16 12 C 0.53 10.77 7.15 -10.99 -0.08 10.69 16 13 O -0.53 -12.86 15.10 5.55 0.08 -12.78 16 14 N -0.74 -10.72 5.00 -51.73 -0.26 -10.98 16 15 C 0.15 1.88 2.66 -65.78 -0.18 1.71 16 16 H 0.11 1.62 7.43 -51.93 -0.39 1.23 16 17 C 0.09 1.20 6.30 -2.53 -0.02 1.18 16 18 N -0.60 -7.59 3.33 -176.30 -0.59 -8.17 16 19 C 0.67 9.40 7.93 54.05 0.43 9.83 16 20 O -0.57 -8.63 12.21 -19.28 -0.24 -8.86 16 21 O -0.36 -4.83 9.42 -40.32 -0.38 -5.21 16 22 C 0.14 1.46 1.13 -90.62 -0.10 1.35 16 23 C -0.18 -1.89 8.37 37.16 0.31 -1.58 16 24 C -0.14 -1.21 8.85 37.16 0.33 -0.89 16 25 C -0.18 -1.80 8.37 37.16 0.31 -1.49 16 26 C 0.14 1.43 6.04 -3.07 -0.02 1.41 16 27 C -0.09 -0.82 0.85 -152.68 -0.13 -0.95 16 28 C -0.14 -1.18 8.49 37.16 0.32 -0.86 16 29 C -0.14 -1.15 7.54 37.16 0.28 -0.87 16 30 H 0.06 1.17 8.14 -51.93 -0.42 0.75 16 31 H 0.05 1.02 3.27 -51.93 -0.17 0.85 16 32 H 0.03 0.49 7.57 -51.93 -0.39 0.10 16 33 H 0.26 7.52 8.31 -40.82 -0.34 7.18 16 34 H 0.40 4.79 5.67 -40.82 -0.23 4.56 16 35 H 0.07 0.91 7.71 -51.93 -0.40 0.51 16 36 H 0.09 1.31 8.04 -51.93 -0.42 0.90 16 37 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 38 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 39 H 0.09 1.08 5.88 -51.93 -0.31 0.77 16 40 H 0.07 0.58 8.14 -51.93 -0.42 0.15 16 41 H 0.08 0.51 8.14 -51.93 -0.42 0.09 16 42 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 43 H 0.09 1.04 5.88 -51.93 -0.31 0.73 16 44 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 45 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 46 H 0.07 0.77 7.82 -51.93 -0.41 0.37 16 47 H 0.07 0.71 7.84 -51.93 -0.41 0.30 16 48 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 49 H 0.07 0.64 8.14 -51.93 -0.42 0.21 16 50 H 0.06 0.57 8.13 -51.93 -0.42 0.15 16 51 H 0.06 0.52 7.44 -51.93 -0.39 0.13 16 52 H 0.07 0.52 6.75 -51.93 -0.35 0.17 16 53 H 0.06 0.44 8.14 -51.93 -0.42 0.01 16 LS Contribution 404.29 15.07 6.09 6.09 Total: -1.00 -33.72 404.29 -6.65 -40.37 By element: Atomic # 1 Polarization: 14.47 SS G_CDS: -9.15 Total: 5.32 kcal Atomic # 6 Polarization: 2.92 SS G_CDS: 1.16 Total: 4.08 kcal Atomic # 7 Polarization: -45.63 SS G_CDS: -0.07 Total: -45.70 kcal Atomic # 8 Polarization: -26.32 SS G_CDS: -0.53 Total: -26.85 kcal Atomic # 14 Polarization: 20.82 SS G_CDS: -4.14 Total: 16.68 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -33.72 -6.65 -40.37 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. ZINC000887574067.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 -74.701 kcal (2) G-P(sol) polarization free energy of solvation -33.724 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -108.425 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -6.646 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.370 kcal (6) G-S(sol) free energy of system = (1) + (5) -115.072 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds