Wall clock time and date at job start Sat Apr 11 2020 06:11:20 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 1.08997 * 109.46828 * 2 1 4 4 C 1.53006 * 109.46811 * 240.00037 * 2 1 3 5 5 C 1.50698 * 109.47184 * 65.00358 * 4 2 1 6 6 O 1.21282 * 120.00025 * 359.97438 * 5 4 2 7 7 N 1.34776 * 120.00035 * 180.02562 * 5 4 2 8 8 C 1.46924 * 120.62981 * 359.71541 * 7 5 4 9 9 C 1.53618 * 108.54299 * 126.37305 * 8 7 5 10 10 C 1.53038 * 109.24352 * 54.85410 * 9 8 7 11 11 O 1.42897 * 109.44848 * 58.52700 * 10 9 8 12 12 C 1.53002 * 109.46114 * 178.48949 * 10 9 8 13 13 N 1.46505 * 109.47299 * 305.07268 * 12 10 9 14 14 C 1.36936 * 120.00074 * 180.02562 * 13 12 10 15 15 H 1.08002 * 120.00059 * 359.97438 * 14 13 12 16 16 C 1.38813 * 120.00144 * 179.97438 * 14 13 12 17 17 N 1.31621 * 119.99748 * 359.97438 * 16 14 13 18 18 Si 1.86799 * 120.00171 * 179.97438 * 16 14 13 19 19 H 1.48495 * 109.46853 * 0.02562 * 18 16 14 20 20 H 1.48506 * 109.46758 * 119.99642 * 18 16 14 21 21 H 1.48491 * 109.47074 * 239.99805 * 18 16 14 22 22 C 1.53042 * 109.53856 * 298.51127 * 10 9 8 23 23 C 1.46929 * 120.63006 * 179.97438 * 7 5 4 24 24 C 1.52999 * 109.47251 * 120.00232 * 2 1 3 25 25 H 1.09000 * 109.82574 * 60.56347 * 24 2 1 26 26 C 1.54383 * 109.82632 * 299.58584 * 24 2 1 27 27 C 1.55312 * 102.24922 * 219.12726 * 26 24 2 28 28 C 1.54950 * 100.94092 * 34.13648 * 27 26 24 29 29 O 1.43232 * 109.83115 * 181.45266 * 24 2 1 30 30 H 1.09002 * 109.46911 * 299.99883 * 1 2 3 31 31 H 1.09009 * 109.47170 * 60.00031 * 1 2 3 32 32 H 1.09001 * 109.47273 * 179.97438 * 1 2 3 33 33 H 1.09001 * 109.47002 * 184.99763 * 4 2 1 34 34 H 1.08993 * 109.46955 * 305.00200 * 4 2 1 35 35 H 1.08999 * 109.58555 * 246.20421 * 8 7 5 36 36 H 1.08996 * 109.58826 * 6.62389 * 8 7 5 37 37 H 1.09004 * 109.63577 * 294.86133 * 9 8 7 38 38 H 1.09002 * 109.43464 * 174.72255 * 9 8 7 39 39 H 0.96701 * 114.00070 * 59.93607 * 11 10 9 40 40 H 1.09005 * 109.46796 * 65.06453 * 12 10 9 41 41 H 1.09001 * 109.47501 * 185.06442 * 12 10 9 42 42 H 0.96998 * 119.99535 * 359.97438 * 13 12 10 43 43 H 0.96993 * 120.00292 * 180.02562 * 17 16 14 44 44 H 1.08995 * 109.49479 * 301.41314 * 22 10 9 45 45 H 1.08994 * 109.49426 * 181.31702 * 22 10 9 46 46 H 1.09003 * 109.58761 * 353.36851 * 23 7 5 47 47 H 1.08991 * 109.58780 * 113.65362 * 23 7 5 48 48 H 1.08999 * 110.85079 * 337.31775 * 26 24 2 49 49 H 1.08998 * 110.84584 * 100.94155 * 26 24 2 50 50 H 1.08998 * 111.12566 * 276.21446 * 27 26 24 51 51 H 1.08999 * 111.15879 * 152.07018 * 27 26 24 52 52 H 1.08995 * 110.30624 * 204.63805 * 28 27 26 53 53 H 1.09005 * 110.30617 * 82.46776 * 28 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 1.5300 0.0000 0.0000 3 1 1.8933 1.0277 0.0000 4 6 2.0399 -0.7213 -1.2493 5 6 1.6413 0.0571 -2.4766 6 8 1.0110 1.0870 -2.3633 7 7 1.9844 -0.3919 -3.7002 8 6 2.7522 -1.6351 -3.8533 9 6 1.9961 -2.5606 -4.8185 10 6 1.7363 -1.8171 -6.1307 11 8 2.9810 -1.4017 -6.6966 12 6 1.0165 -2.7470 -7.1096 13 7 1.7951 -3.9766 -7.2774 14 6 1.3447 -4.9636 -8.1130 15 1 0.4152 -4.8357 -8.6479 16 6 2.0827 -6.1284 -8.2724 17 7 3.2156 -6.2840 -7.6208 18 14 1.4678 -7.4751 -9.4117 19 1 0.1797 -7.0578 -10.0213 20 1 2.4684 -7.7119 -10.4833 21 1 1.2672 -8.7257 -8.6367 22 6 0.8644 -0.5891 -5.8592 23 6 1.6025 0.3556 -4.9061 24 6 2.0400 -0.7213 1.2492 25 1 1.6881 -1.7529 1.2500 26 6 1.5385 0.0061 2.5152 27 6 2.7719 -0.0804 3.4552 28 6 3.9300 0.0216 2.4309 29 8 3.4719 -0.6963 1.2742 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5139 -0.8901 32 1 -0.3634 -1.0277 -0.0005 33 1 3.1263 -0.7995 -1.2057 34 1 1.6053 -1.7197 -1.2952 35 1 3.7385 -1.4080 -4.2579 36 1 2.8561 -2.1222 -2.8838 37 1 1.0459 -2.8563 -4.3736 38 1 2.5976 -3.4480 -5.0161 39 1 3.5855 -2.1299 -6.8949 40 1 0.0294 -2.9927 -6.7181 41 1 0.9115 -2.2490 -8.0734 42 1 2.6301 -4.0913 -6.7972 43 1 3.7315 -7.0978 -7.7325 44 1 -0.0750 -0.9033 -5.4045 45 1 0.6605 -0.0732 -6.7974 46 1 0.9474 1.1824 -4.6314 47 1 2.4965 0.7442 -5.3936 48 1 1.2915 1.0444 2.2940 49 1 0.6837 -0.5135 2.9481 50 1 2.7973 -1.0335 3.9834 51 1 2.7921 0.7546 4.1555 52 1 4.8313 -0.4422 2.8317 53 1 4.1206 1.0647 2.1780 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 ZINC001281642882.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 06:11:20 Heat of formation + Delta-G solvation = -132.671519 kcal Electronic energy + Delta-G solvation = -31105.697385 eV Core-core repulsion = 26976.982057 eV Total energy + Delta-G solvation = -4128.715327 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.86 seconds Orbital eigenvalues (eV) -40.53905 -39.78228 -38.48753 -35.59475 -34.83068 -34.04282 -32.47202 -32.00298 -31.23860 -30.27560 -28.92852 -27.76822 -26.42149 -24.11819 -23.37590 -23.25968 -22.15170 -21.65120 -20.53629 -19.91806 -18.79314 -17.54476 -17.28600 -17.07077 -16.24578 -15.93851 -15.73404 -15.28439 -14.94200 -14.92799 -14.53113 -14.23497 -14.10181 -13.88424 -13.65693 -13.52646 -13.25453 -12.98892 -12.81449 -12.69773 -12.58310 -12.29336 -12.15563 -12.00705 -11.87356 -11.60198 -11.52583 -11.48107 -11.11468 -11.06759 -11.04320 -11.00255 -10.97708 -10.87127 -10.83926 -10.29060 -10.11672 -9.79005 -9.69041 -9.53228 -9.39412 -8.96916 -8.47467 -7.02567 -5.85580 -3.14466 2.69918 3.06457 3.38931 3.45303 3.47041 3.52670 4.14940 4.29269 4.51843 4.51947 4.55274 4.61391 4.75923 4.80458 4.88120 4.95288 4.99811 5.05909 5.17550 5.22988 5.26053 5.32883 5.36969 5.40410 5.44860 5.49161 5.50115 5.50325 5.56373 5.61581 5.65298 5.68755 5.81970 5.86004 5.87741 5.92700 6.00496 6.05308 6.14361 6.16446 6.25817 6.37016 6.40923 6.61763 6.69407 6.71758 6.77043 7.50270 7.64260 8.08518 8.24907 8.33417 9.44445 9.98163 10.32543 11.37304 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.016023 B = 0.002296 C = 0.002138 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1747.070610 B =12191.583548 C =13094.706183 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 -0.081 4.081 3 H 0.080 0.920 4 C -0.134 4.134 5 C 0.516 3.484 6 O -0.550 6.550 7 N -0.607 5.607 8 C 0.111 3.889 9 C -0.157 4.157 10 C 0.130 3.870 11 O -0.561 6.561 12 C 0.128 3.872 13 N -0.730 5.730 14 C -0.240 4.240 15 H 0.071 0.929 16 C -0.013 4.013 17 N -0.934 5.934 18 Si 0.908 3.092 19 H -0.280 1.280 20 H -0.291 1.291 21 H -0.291 1.291 22 C -0.116 4.116 23 C 0.118 3.882 24 C 0.083 3.917 25 H 0.081 0.919 26 C -0.149 4.149 27 C -0.158 4.158 28 C 0.050 3.950 29 O -0.377 6.377 30 H 0.053 0.947 31 H 0.080 0.920 32 H 0.050 0.950 33 H 0.100 0.900 34 H 0.092 0.908 35 H 0.075 0.925 36 H 0.083 0.917 37 H 0.073 0.927 38 H 0.092 0.908 39 H 0.382 0.618 40 H 0.025 0.975 41 H 0.029 0.971 42 H 0.381 0.619 43 H 0.256 0.744 44 H 0.076 0.924 45 H 0.080 0.920 46 H 0.087 0.913 47 H 0.073 0.927 48 H 0.080 0.920 49 H 0.082 0.918 50 H 0.077 0.923 51 H 0.081 0.919 52 H 0.084 0.916 53 H 0.059 0.941 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.135 13.784 20.651 24.854 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 -0.210 4.210 2 C -0.100 4.100 3 H 0.098 0.902 4 C -0.173 4.173 5 C 0.305 3.695 6 O -0.429 6.429 7 N -0.340 5.340 8 C -0.012 4.012 9 C -0.195 4.195 10 C 0.089 3.911 11 O -0.368 6.368 12 C 0.000 4.000 13 N -0.376 5.376 14 C -0.371 4.371 15 H 0.089 0.911 16 C -0.209 4.209 17 N -0.583 5.583 18 Si 0.739 3.261 19 H -0.206 1.206 20 H -0.218 1.218 21 H -0.218 1.218 22 C -0.154 4.154 23 C -0.004 4.004 24 C 0.026 3.974 25 H 0.099 0.901 26 C -0.187 4.187 27 C -0.196 4.196 28 C -0.027 4.027 29 O -0.296 6.296 30 H 0.072 0.928 31 H 0.099 0.901 32 H 0.069 0.931 33 H 0.118 0.882 34 H 0.110 0.890 35 H 0.094 0.906 36 H 0.101 0.899 37 H 0.092 0.908 38 H 0.110 0.890 39 H 0.231 0.769 40 H 0.043 0.957 41 H 0.047 0.953 42 H 0.216 0.784 43 H 0.065 0.935 44 H 0.094 0.906 45 H 0.099 0.901 46 H 0.105 0.895 47 H 0.092 0.908 48 H 0.098 0.902 49 H 0.100 0.900 50 H 0.096 0.904 51 H 0.100 0.900 52 H 0.102 0.898 53 H 0.077 0.923 Dipole moment (debyes) X Y Z Total from point charges -1.715 14.727 20.493 25.294 hybrid contribution 0.134 -1.572 -0.489 1.652 sum -1.581 13.155 20.004 23.994 Atomic orbital electron populations 1.21946 0.94027 1.01744 1.03310 1.21245 0.96454 0.99988 0.92362 0.90158 1.21701 1.03574 0.99914 0.92158 1.20688 0.78803 0.85518 0.84515 1.90617 1.40828 1.25099 1.86329 1.48177 1.54929 1.25052 1.05869 1.21851 0.95142 0.83971 1.00234 1.22610 1.02079 0.98924 0.95908 1.21285 0.84976 0.93258 0.91566 1.86372 1.27911 1.38187 1.84365 1.21331 0.94567 0.87950 0.96144 1.42342 1.25700 1.15189 1.54369 1.19254 1.04457 0.95129 1.18221 0.91110 1.24731 0.97177 0.98397 1.00549 1.69636 1.15114 1.27705 1.45803 0.86102 0.77845 0.82005 0.80146 1.20568 1.21809 1.21833 1.21828 0.97900 0.95806 0.99911 1.21477 1.00108 0.94438 0.84383 1.22853 0.80909 0.99398 0.94288 0.90092 1.23176 0.98558 1.01979 0.94950 1.23282 0.94857 1.03083 0.98376 1.23364 0.97256 0.96783 0.85282 1.88436 1.20197 1.75776 1.45210 0.92821 0.90134 0.93115 0.88216 0.89004 0.90649 0.89913 0.90841 0.89002 0.76885 0.95694 0.95319 0.78434 0.93464 0.90554 0.90111 0.89507 0.90838 0.90177 0.89982 0.90401 0.90037 0.89813 0.92306 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -1.49 8.70 37.16 0.32 -1.17 16 2 C -0.08 -0.82 1.68 -90.62 -0.15 -0.97 16 3 H 0.08 0.93 7.95 -51.93 -0.41 0.51 16 4 C -0.13 -1.44 3.46 -27.88 -0.10 -1.54 16 5 C 0.52 6.95 7.42 -10.99 -0.08 6.87 16 6 O -0.55 -8.76 13.38 5.56 0.07 -8.69 16 7 N -0.61 -8.04 2.97 -172.54 -0.51 -8.56 16 8 C 0.11 1.38 6.13 -3.49 -0.02 1.36 16 9 C -0.16 -2.30 4.89 -26.39 -0.13 -2.43 16 10 C 0.13 2.05 0.71 -90.58 -0.06 1.98 16 11 O -0.56 -9.13 11.70 -35.23 -0.41 -9.54 16 12 C 0.13 2.49 5.43 -4.04 -0.02 2.47 16 13 N -0.73 -17.30 5.07 -59.90 -0.30 -17.61 16 14 C -0.24 -6.49 9.99 -15.06 -0.15 -6.64 16 15 H 0.07 1.90 7.83 -52.49 -0.41 1.49 16 16 C -0.01 -0.35 5.50 -17.43 -0.10 -0.45 16 17 N -0.93 -27.04 13.06 55.49 0.72 -26.32 16 18 Si 0.91 21.97 29.55 -169.99 -5.02 16.95 16 19 H -0.28 -6.62 7.11 56.52 0.40 -6.22 16 20 H -0.29 -7.10 7.11 56.52 0.40 -6.69 16 21 H -0.29 -7.08 7.11 56.52 0.40 -6.68 16 22 C -0.12 -1.61 5.11 -26.63 -0.14 -1.75 16 23 C 0.12 1.61 6.18 -3.73 -0.02 1.58 16 24 C 0.08 0.72 3.08 -26.01 -0.08 0.64 16 25 H 0.08 0.68 8.14 -51.93 -0.42 0.26 16 26 C -0.15 -1.00 5.46 -24.78 -0.14 -1.14 16 27 C -0.16 -0.94 7.16 -24.48 -0.18 -1.11 16 28 C 0.05 0.37 7.78 38.19 0.30 0.67 16 29 O -0.38 -3.84 10.34 -35.23 -0.36 -4.20 16 30 H 0.05 0.44 7.06 -51.93 -0.37 0.08 16 31 H 0.08 0.99 5.95 -51.92 -0.31 0.68 16 32 H 0.05 0.45 8.14 -51.93 -0.42 0.03 16 33 H 0.10 1.07 7.39 -51.93 -0.38 0.68 16 34 H 0.09 0.90 7.70 -51.93 -0.40 0.50 16 35 H 0.08 0.95 7.81 -51.93 -0.41 0.54 16 36 H 0.08 0.88 5.93 -51.93 -0.31 0.58 16 37 H 0.07 1.10 8.14 -51.93 -0.42 0.67 16 38 H 0.09 1.51 6.53 -51.93 -0.34 1.17 16 39 H 0.38 6.17 8.19 45.56 0.37 6.55 16 40 H 0.03 0.50 8.14 -51.93 -0.42 0.07 16 41 H 0.03 0.59 8.14 -51.93 -0.42 0.17 16 42 H 0.38 9.15 5.55 -40.82 -0.23 8.92 16 43 H 0.26 7.19 8.31 -40.82 -0.34 6.85 16 44 H 0.08 1.04 8.14 -51.93 -0.42 0.62 16 45 H 0.08 1.08 8.14 -51.93 -0.42 0.66 16 46 H 0.09 1.20 7.01 -51.93 -0.36 0.84 16 47 H 0.07 1.03 7.82 -51.93 -0.41 0.62 16 48 H 0.08 0.55 7.57 -51.93 -0.39 0.15 16 49 H 0.08 0.47 8.14 -51.93 -0.42 0.04 16 50 H 0.08 0.43 8.14 -51.93 -0.42 0.01 16 51 H 0.08 0.38 8.14 -51.93 -0.42 -0.05 16 52 H 0.08 0.53 8.14 -51.93 -0.42 0.11 16 53 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 LS Contribution 402.36 15.07 6.06 6.06 Total: -1.00 -31.29 402.36 -9.06 -40.34 By element: Atomic # 1 Polarization: 21.72 SS G_CDS: -8.56 Total: 13.16 kcal Atomic # 6 Polarization: -0.87 SS G_CDS: -0.74 Total: -1.62 kcal Atomic # 7 Polarization: -52.39 SS G_CDS: -0.09 Total: -52.48 kcal Atomic # 8 Polarization: -21.72 SS G_CDS: -0.70 Total: -22.43 kcal Atomic # 14 Polarization: 21.97 SS G_CDS: -5.02 Total: 16.95 kcal Total LS contribution 6.06 Total: 6.06 kcal Total: -31.29 -9.06 -40.34 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. ZINC001281642882.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 -92.327 kcal (2) G-P(sol) polarization free energy of solvation -31.288 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -123.615 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.056 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.344 kcal (6) G-S(sol) free energy of system = (1) + (5) -132.672 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.86 seconds