Wall clock time and date at job start Sat Apr 11 2020 06:13:45 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 C 1.53004 * 109.46772 * 2 1 4 4 C 1.52999 * 109.46772 * 180.02562 * 3 2 1 5 5 C 1.53002 * 109.46738 * 180.02562 * 4 3 2 6 6 C 1.53002 * 109.47017 * 180.02562 * 5 4 3 7 7 C 1.53001 * 109.47635 * 59.99433 * 6 5 4 8 8 C 1.53006 * 109.47062 * 299.99452 * 6 5 4 9 9 C 1.50697 * 109.47314 * 179.97438 * 6 5 4 10 10 O 1.21280 * 120.00176 * 0.55434 * 9 6 5 11 11 N 1.34781 * 120.00164 * 180.55121 * 9 6 5 12 12 C 1.47153 * 120.98125 * 355.02496 * 11 9 6 13 13 C 1.53295 * 108.38284 * 129.47363 * 12 11 9 14 14 O 1.42961 * 109.22010 * 52.30428 * 13 12 11 15 15 C 1.42966 * 114.16847 * 297.41647 * 14 13 12 16 16 H 1.08991 * 109.51029 * 302.60529 * 15 14 13 17 17 C 1.53000 * 109.51340 * 182.50510 * 15 14 13 18 18 H 1.08996 * 109.47329 * 185.10502 * 17 15 14 19 19 C 1.53003 * 109.47138 * 305.10427 * 17 15 14 20 20 N 1.46498 * 109.47204 * 65.10055 * 17 15 14 21 21 C 1.36935 * 120.00311 * 154.99898 * 20 17 15 22 22 H 1.08001 * 119.99998 * 0.02562 * 21 20 17 23 23 C 1.38809 * 120.00694 * 180.02562 * 21 20 17 24 24 N 1.31618 * 120.00542 * 180.02562 * 23 21 20 25 25 Si 1.86804 * 119.99471 * 359.97438 * 23 21 20 26 26 H 1.48507 * 109.46962 * 90.00392 * 25 23 21 27 27 H 1.48504 * 109.47015 * 210.00035 * 25 23 21 28 28 H 1.48492 * 109.47508 * 330.00554 * 25 23 21 29 29 C 1.47168 * 120.94048 * 175.00220 * 11 9 6 30 30 H 1.08997 * 109.47484 * 59.99868 * 1 2 3 31 31 H 1.09004 * 109.46908 * 179.97438 * 1 2 3 32 32 H 1.09004 * 109.47639 * 299.99726 * 1 2 3 33 33 H 1.08999 * 109.47186 * 240.00442 * 2 1 3 34 34 H 1.08991 * 109.47051 * 120.00001 * 2 1 3 35 35 H 1.08999 * 109.46904 * 60.00270 * 3 2 1 36 36 H 1.08997 * 109.47224 * 300.00291 * 3 2 1 37 37 H 1.08999 * 109.47186 * 60.00442 * 4 3 2 38 38 H 1.09008 * 109.47184 * 299.99815 * 4 3 2 39 39 H 1.08997 * 109.47862 * 59.99844 * 5 4 3 40 40 H 1.08999 * 109.47202 * 299.99361 * 5 4 3 41 41 H 1.08994 * 109.47841 * 164.64262 * 7 6 5 42 42 H 1.08997 * 109.46959 * 284.64973 * 7 6 5 43 43 H 1.09002 * 109.46575 * 44.63799 * 7 6 5 44 44 H 1.08999 * 109.46803 * 309.01054 * 8 6 5 45 45 H 1.08999 * 109.46787 * 69.00569 * 8 6 5 46 46 H 1.09001 * 109.47083 * 189.00415 * 8 6 5 47 47 H 1.09000 * 109.67787 * 9.75470 * 12 11 9 48 48 H 1.08998 * 109.68216 * 249.20282 * 12 11 9 49 49 H 1.09001 * 109.51621 * 292.38142 * 13 12 11 50 50 H 1.09002 * 109.55671 * 172.24727 * 13 12 11 51 51 H 1.09005 * 109.47138 * 180.02562 * 19 17 15 52 52 H 1.09008 * 109.46909 * 299.99781 * 19 17 15 53 53 H 1.08993 * 109.47454 * 59.99870 * 19 17 15 54 54 H 0.96999 * 120.00208 * 335.00116 * 20 17 15 55 55 H 0.97000 * 120.00207 * 180.02562 * 24 23 21 56 56 H 1.09004 * 109.64046 * 110.78234 * 29 11 9 57 57 H 1.08991 * 109.73311 * 350.22367 * 29 11 9 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 6 2.0399 1.4426 0.0000 4 6 3.5699 1.4426 -0.0006 5 6 4.0798 2.8851 0.0000 6 6 5.6098 2.8852 -0.0013 7 6 6.1189 2.1648 -1.2514 8 6 6.1209 2.1631 1.2471 9 6 6.1121 4.3060 -0.0013 10 8 5.3241 5.2278 0.0098 11 7 7.4372 4.5523 -0.0136 12 6 8.4126 3.4548 0.0823 13 6 9.4322 3.6137 -1.0513 14 8 9.9643 4.9403 -1.0231 15 6 8.9932 5.9654 -1.2466 16 1 8.5022 5.7990 -2.2053 17 6 9.6840 7.3305 -1.2563 18 1 8.9335 8.1169 -1.3358 19 6 10.4760 7.5105 0.0404 20 7 10.5959 7.4082 -2.4002 21 6 10.9302 8.6268 -2.9279 22 1 10.5218 9.5307 -2.5005 23 6 11.7938 8.7005 -4.0121 24 7 12.1154 9.8718 -4.5189 25 14 12.5007 7.1371 -4.7508 26 1 11.5974 6.6429 -5.8209 27 1 13.8396 7.4230 -5.3262 28 1 12.6271 6.1028 -3.6929 29 6 7.9502 5.9273 -0.1238 30 1 -0.3634 0.5138 -0.8899 31 1 -0.3633 -1.0277 -0.0005 32 1 -0.3634 0.5138 0.8900 33 1 1.8933 -0.5138 -0.8900 34 1 1.8933 -0.5138 0.8899 35 1 1.6766 1.9563 0.8900 36 1 1.6765 1.9564 -0.8899 37 1 3.9329 0.9289 -0.8909 38 1 3.9337 0.9286 0.8892 39 1 3.7169 3.3985 0.8904 40 1 3.7162 3.3994 -0.8896 41 1 7.1742 2.3945 -1.3988 42 1 5.9952 1.0891 -1.1265 43 1 5.5499 2.4975 -2.1195 44 1 5.6329 2.5750 2.1304 45 1 5.8949 1.0996 1.1698 46 1 7.1991 2.3003 1.3304 47 1 7.8997 2.4981 -0.0167 48 1 8.9231 3.5003 1.0443 49 1 8.9422 3.4383 -2.0090 50 1 10.2404 2.8944 -0.9187 51 1 10.9678 8.4833 0.0337 52 1 9.7974 7.4527 0.8916 53 1 11.2264 6.7241 0.1200 54 1 10.9630 6.5964 -2.7839 55 1 12.7187 9.9232 -5.2768 56 1 8.4135 6.2221 0.8178 57 1 7.1319 6.6076 -0.3596 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC001506850809.mol2 57 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 06:13:45 Heat of formation + Delta-G solvation = -97.155138 kcal Electronic energy + Delta-G solvation = -31619.258518 eV Core-core repulsion = 27627.916391 eV Total energy + Delta-G solvation = -3991.342127 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 1.01 seconds Orbital eigenvalues (eV) -42.03571 -40.02036 -37.97967 -37.33988 -36.19466 -35.47578 -34.35305 -32.48513 -31.48601 -30.27095 -28.64290 -28.33050 -27.34438 -26.39600 -24.83476 -24.73458 -23.36532 -22.03149 -21.50895 -21.04717 -19.90876 -19.62364 -17.86663 -17.63587 -17.10148 -16.81981 -16.70121 -16.60160 -16.31447 -15.85651 -15.51457 -15.32775 -15.15645 -14.92312 -14.63644 -14.48088 -14.34731 -14.29232 -13.89421 -13.83066 -13.61392 -13.57026 -13.24516 -13.07721 -13.04291 -12.89936 -12.64014 -12.49998 -12.34472 -12.32464 -12.10787 -12.05218 -12.00405 -11.81625 -11.75064 -11.67666 -11.59716 -11.53254 -11.33303 -11.26432 -11.14093 -10.98413 -10.52330 -9.61567 -9.33065 -8.02170 -5.35237 1.37402 1.40030 1.48679 1.52464 1.79854 2.48654 2.72353 3.29767 3.31227 3.40581 3.61131 3.82493 3.86487 3.89459 3.92810 4.04389 4.05602 4.11146 4.17567 4.24156 4.27562 4.31838 4.42617 4.44580 4.57401 4.58525 4.60263 4.63715 4.71544 4.75616 4.77403 4.80435 4.83972 4.91314 4.93026 4.98404 5.02123 5.02860 5.10882 5.13759 5.15925 5.19696 5.21667 5.26895 5.34140 5.34536 5.42767 5.52073 5.56095 5.56919 5.76283 6.17078 6.23506 6.30345 7.05685 7.07790 7.83515 8.04490 9.19210 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.020306 B = 0.002210 C = 0.002185 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1378.590302 B =12664.734258 C =12810.593056 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.156 4.156 2 C -0.122 4.122 3 C -0.122 4.122 4 C -0.112 4.112 5 C -0.090 4.090 6 C -0.074 4.074 7 C -0.155 4.155 8 C -0.156 4.156 9 C 0.516 3.484 10 O -0.586 6.586 11 N -0.611 5.611 12 C 0.054 3.946 13 C 0.033 3.967 14 O -0.381 6.381 15 C 0.090 3.910 16 H 0.048 0.952 17 C 0.179 3.821 18 H 0.057 0.943 19 C -0.149 4.149 20 N -0.746 5.746 21 C -0.229 4.229 22 H 0.058 0.942 23 C -0.064 4.064 24 N -0.983 5.983 25 Si 0.954 3.046 26 H -0.280 1.280 27 H -0.295 1.295 28 H -0.252 1.252 29 C 0.091 3.909 30 H 0.049 0.951 31 H 0.059 0.941 32 H 0.051 0.949 33 H 0.065 0.935 34 H 0.068 0.932 35 H 0.054 0.946 36 H 0.051 0.949 37 H 0.076 0.924 38 H 0.080 0.920 39 H 0.050 0.950 40 H 0.045 0.955 41 H 0.072 0.928 42 H 0.102 0.898 43 H 0.051 0.949 44 H 0.054 0.946 45 H 0.099 0.901 46 H 0.082 0.918 47 H 0.144 0.856 48 H 0.093 0.907 49 H 0.054 0.946 50 H 0.134 0.866 51 H 0.033 0.967 52 H 0.070 0.930 53 H 0.055 0.945 54 H 0.368 0.632 55 H 0.257 0.743 56 H 0.090 0.910 57 H 0.081 0.919 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -16.868 -28.660 13.906 36.046 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 -0.214 4.214 2 C -0.159 4.159 3 C -0.160 4.160 4 C -0.149 4.149 5 C -0.128 4.128 6 C -0.077 4.077 7 C -0.212 4.212 8 C -0.213 4.213 9 C 0.306 3.694 10 O -0.465 6.465 11 N -0.344 5.344 12 C -0.067 4.067 13 C -0.044 4.044 14 O -0.300 6.300 15 C 0.031 3.969 16 H 0.066 0.934 17 C 0.071 3.929 18 H 0.075 0.925 19 C -0.208 4.208 20 N -0.390 5.390 21 C -0.360 4.360 22 H 0.076 0.924 23 C -0.255 4.255 24 N -0.634 5.634 25 Si 0.781 3.219 26 H -0.206 1.206 27 H -0.222 1.222 28 H -0.177 1.177 29 C -0.033 4.033 30 H 0.068 0.932 31 H 0.078 0.922 32 H 0.070 0.930 33 H 0.083 0.917 34 H 0.086 0.914 35 H 0.073 0.927 36 H 0.069 0.931 37 H 0.094 0.906 38 H 0.099 0.901 39 H 0.069 0.931 40 H 0.064 0.936 41 H 0.091 0.909 42 H 0.121 0.879 43 H 0.070 0.930 44 H 0.073 0.927 45 H 0.117 0.883 46 H 0.101 0.899 47 H 0.161 0.839 48 H 0.111 0.889 49 H 0.072 0.928 50 H 0.152 0.848 51 H 0.052 0.948 52 H 0.089 0.911 53 H 0.074 0.926 54 H 0.201 0.799 55 H 0.066 0.934 56 H 0.108 0.892 57 H 0.100 0.900 Dipole moment (debyes) X Y Z Total from point charges -17.095 -27.913 13.930 35.573 hybrid contribution 0.277 0.408 -0.959 1.078 sum -16.818 -27.506 12.971 34.751 Atomic orbital electron populations 1.21806 0.96124 1.01853 1.01579 1.21512 0.95727 0.96230 1.02434 1.21622 0.95724 0.97211 1.01448 1.21658 0.95039 0.94748 1.03438 1.21396 0.91875 0.98103 1.01457 1.20801 0.97305 0.89780 0.99796 1.22274 1.01801 1.02289 0.94865 1.22346 1.02598 1.01939 0.94438 1.21470 0.81210 0.92596 0.74129 1.90669 1.55899 1.48244 1.51724 1.48211 1.05904 1.07642 1.72617 1.23311 0.90844 0.91850 1.00701 1.23346 0.98711 0.84607 0.97745 1.88032 1.34300 1.14944 1.92740 1.22533 0.89087 0.88810 0.96500 0.93388 1.20382 0.91641 0.92998 0.87898 0.92543 1.22190 1.00654 1.00819 0.97178 1.42672 1.55717 1.04158 1.36417 1.19043 1.21494 0.85902 1.09554 0.92429 1.25468 1.00967 0.99639 0.99471 1.69882 1.40897 1.24807 1.27811 0.85420 0.77413 0.80302 0.78763 1.20607 1.22192 1.17701 1.22179 0.96983 0.84421 0.99721 0.93194 0.92184 0.92979 0.91656 0.91376 0.92689 0.93051 0.90587 0.90126 0.93070 0.93650 0.90903 0.87946 0.93023 0.92671 0.88261 0.89920 0.83897 0.88864 0.92790 0.84807 0.94807 0.91138 0.92555 0.79894 0.93397 0.89213 0.90041 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.16 -1.52 9.91 71.98 0.71 -0.80 16 2 C -0.12 -1.14 5.93 30.60 0.18 -0.95 16 3 C -0.12 -1.45 5.21 30.60 0.16 -1.29 16 4 C -0.11 -1.17 4.55 30.59 0.14 -1.03 16 5 C -0.09 -1.53 3.49 30.60 0.11 -1.42 16 6 C -0.07 -1.13 0.52 -52.93 -0.03 -1.16 16 7 C -0.16 -1.78 7.25 71.98 0.52 -1.26 16 8 C -0.16 -1.48 7.46 71.98 0.54 -0.95 16 9 C 0.52 12.71 6.49 87.66 0.57 13.28 16 10 O -0.59 -19.94 15.48 -3.03 -0.05 -19.99 16 11 N -0.61 -13.71 3.00 -817.32 -2.45 -16.16 16 12 C 0.05 0.78 4.03 86.35 0.35 1.13 16 13 C 0.03 0.59 6.76 72.08 0.49 1.08 16 14 O -0.38 -10.91 9.24 -148.98 -1.38 -12.29 16 15 C 0.09 2.85 2.60 30.69 0.08 2.93 16 16 H 0.05 1.65 8.14 -2.39 -0.02 1.64 16 17 C 0.18 6.98 2.77 44.99 0.12 7.10 16 18 H 0.06 2.31 8.08 -2.39 -0.02 2.29 16 19 C -0.15 -5.23 9.06 71.98 0.65 -4.58 16 20 N -0.75 -35.89 4.91 -322.95 -1.58 -37.48 16 21 C -0.23 -13.34 10.41 84.03 0.87 -12.47 16 22 H 0.06 3.66 8.06 -2.91 -0.02 3.64 16 23 C -0.06 -3.86 5.50 84.86 0.47 -3.39 16 24 N -0.98 -64.12 13.97 21.65 0.30 -63.82 16 25 Si 0.95 46.66 27.74 68.60 1.90 48.56 16 26 H -0.28 -13.34 7.11 99.48 0.71 -12.63 16 27 H -0.30 -14.53 7.11 99.48 0.71 -13.82 16 28 H -0.25 -11.34 6.52 99.48 0.65 -10.69 16 29 C 0.09 2.49 5.81 86.35 0.50 2.99 16 30 H 0.05 0.52 8.14 -2.39 -0.02 0.50 16 31 H 0.06 0.49 8.14 -2.39 -0.02 0.47 16 32 H 0.05 0.52 8.14 -2.39 -0.02 0.50 16 33 H 0.06 0.56 8.14 -2.39 -0.02 0.54 16 34 H 0.07 0.54 8.14 -2.39 -0.02 0.52 16 35 H 0.05 0.72 8.14 -2.39 -0.02 0.70 16 36 H 0.05 0.71 8.14 -2.39 -0.02 0.69 16 37 H 0.08 0.66 6.80 -2.39 -0.02 0.64 16 38 H 0.08 0.62 6.64 -2.38 -0.02 0.60 16 39 H 0.05 1.04 8.09 -2.39 -0.02 1.02 16 40 H 0.04 0.97 8.10 -2.39 -0.02 0.95 16 41 H 0.07 0.80 4.30 -2.39 -0.01 0.79 16 42 H 0.10 0.58 7.11 -2.39 -0.02 0.56 16 43 H 0.05 0.75 8.05 -2.39 -0.02 0.73 16 44 H 0.05 0.64 8.12 -2.39 -0.02 0.63 16 45 H 0.10 0.44 6.78 -2.39 -0.02 0.42 16 46 H 0.08 0.63 4.60 -2.39 -0.01 0.62 16 47 H 0.14 1.22 2.99 -2.39 -0.01 1.21 16 48 H 0.09 1.16 8.09 -2.39 -0.02 1.14 16 49 H 0.05 0.99 7.53 -2.39 -0.02 0.97 16 50 H 0.13 1.65 8.14 -2.39 -0.02 1.63 16 51 H 0.03 1.32 8.14 -2.38 -0.02 1.30 16 52 H 0.07 2.00 6.42 -2.38 -0.02 1.98 16 53 H 0.06 1.98 7.56 -2.39 -0.02 1.96 16 54 H 0.37 17.30 5.45 -92.71 -0.50 16.80 16 55 H 0.26 15.97 8.31 -92.71 -0.77 15.20 16 56 H 0.09 2.29 6.27 -2.38 -0.01 2.28 16 57 H 0.08 2.56 7.12 -2.39 -0.02 2.54 16 Total: -1.00 -77.10 418.72 3.46 -73.64 By element: Atomic # 1 Polarization: 28.05 SS G_CDS: 0.28 Total: 28.33 kcal Atomic # 6 Polarization: -7.23 SS G_CDS: 6.44 Total: -0.79 kcal Atomic # 7 Polarization: -113.73 SS G_CDS: -3.73 Total: -117.46 kcal Atomic # 8 Polarization: -30.85 SS G_CDS: -1.42 Total: -32.28 kcal Atomic # 14 Polarization: 46.66 SS G_CDS: 1.90 Total: 48.56 kcal Total: -77.10 3.46 -73.64 kcal The number of atoms in the molecule is 57 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. ZINC001506850809.mol2 57 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 -23.516 kcal (2) G-P(sol) polarization free energy of solvation -77.096 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -100.612 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 3.457 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -73.639 kcal (6) G-S(sol) free energy of system = (1) + (5) -97.155 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.01 seconds