Wall clock time and date at job start Sat Apr 11 2020 06:12:44 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 C 1.53000 * 109.46800 * 2 1 4 4 N 1.46888 * 109.47397 * 120.00254 * 2 1 3 5 5 C 1.49008 * 110.97452 * 183.29124 * 4 2 1 6 6 C 1.54934 * 103.00822 * 200.29887 * 5 4 2 7 7 C 1.54594 * 103.07996 * 37.39504 * 6 5 4 8 8 C 1.47907 * 110.99971 * 65.84629 * 4 2 1 9 9 H 1.08993 * 109.91309 * 26.49986 * 8 4 2 10 10 C 1.50693 * 110.08324 * 265.29237 * 8 4 2 11 11 O 1.21277 * 120.00294 * 0.85459 * 10 8 4 12 12 N 1.34779 * 119.99844 * 180.86330 * 10 8 4 13 13 C 1.46498 * 120.00106 * 359.97438 * 12 10 8 14 14 C 1.46500 * 119.99934 * 180.02562 * 12 10 8 15 15 C 1.52996 * 109.47535 * 89.99351 * 14 12 10 16 16 N 1.46895 * 109.47348 * 179.97438 * 15 14 12 17 17 C 1.46905 * 111.00500 * 180.02562 * 16 15 14 18 18 C 1.50696 * 109.47533 * 179.97438 * 17 16 15 19 19 O 1.21295 * 119.99732 * 0.02562 * 18 17 16 20 20 N 1.34768 * 119.99987 * 179.97438 * 18 17 16 21 21 C 1.37101 * 119.99744 * 180.02562 * 20 18 17 22 22 H 1.07992 * 120.00174 * 359.97438 * 21 20 18 23 23 C 1.38954 * 119.99866 * 180.02562 * 21 20 18 24 24 N 1.31412 * 120.00025 * 359.97438 * 23 21 20 25 25 Si 1.86804 * 120.00206 * 179.97438 * 23 21 20 26 26 H 1.48497 * 109.46840 * 59.99537 * 25 23 21 27 27 H 1.48495 * 109.46981 * 179.97438 * 25 23 21 28 28 H 1.48495 * 109.46937 * 300.00082 * 25 23 21 29 29 H 1.08993 * 109.46971 * 299.99623 * 1 2 3 30 30 H 1.08998 * 109.46712 * 59.99565 * 1 2 3 31 31 H 1.08994 * 109.46869 * 179.97438 * 1 2 3 32 32 H 1.09002 * 109.46790 * 240.00468 * 2 1 3 33 33 H 1.09001 * 109.46902 * 185.77195 * 3 2 1 34 34 H 1.09001 * 109.47854 * 305.77025 * 3 2 1 35 35 H 1.09003 * 109.47199 * 65.77624 * 3 2 1 36 36 H 1.09005 * 110.85957 * 81.89710 * 5 4 2 37 37 H 1.08996 * 110.67874 * 318.62111 * 5 4 2 38 38 H 1.09008 * 110.72689 * 278.95263 * 6 5 4 39 39 H 1.08992 * 110.72562 * 155.84298 * 6 5 4 40 40 H 1.09001 * 110.30767 * 96.87499 * 7 6 5 41 41 H 1.09003 * 110.31438 * 218.93813 * 7 6 5 42 42 H 1.08996 * 109.47275 * 90.00572 * 13 12 10 43 43 H 1.08999 * 109.47472 * 210.00584 * 13 12 10 44 44 H 1.09005 * 109.46944 * 330.00410 * 13 12 10 45 45 H 1.08999 * 109.46980 * 209.99415 * 14 12 10 46 46 H 1.08999 * 109.46938 * 329.99221 * 14 12 10 47 47 H 1.08999 * 109.47038 * 300.00028 * 15 14 12 48 48 H 1.08999 * 109.47114 * 59.99977 * 15 14 12 49 49 H 1.00899 * 111.00103 * 56.04096 * 16 15 14 50 50 H 1.09001 * 109.46550 * 300.00251 * 17 16 15 51 51 H 1.08996 * 109.46725 * 59.99753 * 17 16 15 52 52 H 0.96997 * 120.00539 * 359.97438 * 20 18 17 53 53 H 0.96997 * 120.00472 * 180.02562 * 24 23 21 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 6 2.0400 1.4425 0.0000 4 7 2.0198 -0.6925 1.1993 5 6 3.5072 -0.6432 1.2737 6 6 3.8473 -1.8122 2.2319 7 6 2.8137 -2.8945 1.8441 8 6 1.6638 -2.1277 1.1652 9 1 1.5555 -2.4588 0.1324 10 6 0.3780 -2.3599 1.9160 11 8 -0.2060 -1.4252 2.4221 12 7 -0.1228 -3.6064 2.0253 13 6 0.5824 -4.7354 1.4136 14 6 -1.3731 -3.8321 2.7548 15 6 -2.5546 -3.7176 1.7895 16 7 -3.8082 -3.9445 2.5209 17 6 -4.9671 -3.8426 1.6238 18 6 -6.2318 -4.0814 2.4077 19 8 -6.1735 -4.3130 3.5969 20 7 -7.4275 -4.0364 1.7877 21 6 -8.5781 -4.2530 2.5010 22 1 -8.5262 -4.4601 3.5596 23 6 -9.8109 -4.2072 1.8616 24 7 -9.8740 -3.9557 0.5734 25 14 -11.3787 -4.5031 2.8334 26 1 -11.4940 -3.4854 3.9086 27 1 -12.5500 -4.3995 1.9266 28 1 -11.3381 -5.8590 3.4375 29 1 -0.3633 0.5137 0.8900 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3633 -1.0276 -0.0005 32 1 1.8933 -0.5138 -0.8901 33 1 3.1251 1.4443 -0.1034 34 1 1.5948 1.9854 -0.8338 35 1 1.7635 1.9256 0.9372 36 1 3.8437 0.3062 1.6904 37 1 3.9475 -0.8108 0.2908 38 1 3.7175 -1.5096 3.2710 39 1 4.8626 -2.1692 2.0596 40 1 3.2557 -3.6076 1.1483 41 1 2.4531 -3.4096 2.7345 42 1 1.2896 -5.1533 2.1301 43 1 -0.1381 -5.5009 1.1256 44 1 1.1205 -4.3920 0.5300 45 1 -1.3607 -4.8281 3.1974 46 1 -1.4739 -3.0856 3.5426 47 1 -2.5670 -2.7216 1.3469 48 1 -2.4538 -4.4640 1.0017 49 1 -3.8944 -3.3061 3.2975 50 1 -4.9965 -2.8475 1.1800 51 1 -4.8825 -4.5899 0.8349 52 1 -7.4742 -3.8500 0.8369 53 1 -10.7346 -3.9233 0.1271 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 ZINC001266699871.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 06:12:44 Heat of formation + Delta-G solvation = -57.133554 kcal Electronic energy + Delta-G solvation = -30304.171127 eV Core-core repulsion = 26211.024122 eV Total energy + Delta-G solvation = -4093.147004 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.81 seconds Orbital eigenvalues (eV) -40.84013 -38.67751 -38.18998 -36.22475 -35.22262 -34.56822 -33.77608 -31.23924 -30.81119 -29.68212 -29.09065 -27.14850 -27.04077 -25.87329 -24.14981 -23.08991 -21.99530 -21.43781 -20.54690 -19.43269 -19.06732 -17.85763 -17.37317 -16.86398 -16.49558 -16.15747 -15.50814 -15.30657 -15.19341 -14.89535 -14.47685 -14.15010 -14.10592 -13.79722 -13.68370 -13.55353 -13.34320 -13.21001 -13.11599 -12.98420 -12.65924 -12.53502 -12.27687 -12.15091 -12.01371 -11.83003 -11.59582 -11.53695 -11.47347 -11.46538 -11.28780 -11.16467 -11.11263 -11.04907 -10.92317 -10.41879 -10.18606 -9.79001 -9.47035 -8.86020 -8.72754 -8.41533 -8.04036 -7.92886 -6.38637 -3.79426 2.53182 2.65322 3.22690 3.27877 3.32666 3.55030 3.94459 4.07974 4.14455 4.17057 4.40246 4.44623 4.53956 4.69458 4.74857 4.76874 4.86627 4.99991 5.02705 5.05185 5.06126 5.15936 5.23462 5.26005 5.30096 5.33857 5.36681 5.41625 5.43904 5.52544 5.55630 5.58296 5.63221 5.68377 5.72746 5.79342 5.89024 5.92283 5.95642 6.02798 6.21739 6.26375 6.33625 6.49255 6.72471 7.22345 7.22835 7.57984 7.68238 8.09281 8.13286 8.64550 9.20779 9.57479 10.09140 10.79098 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.021154 B = 0.001862 C = 0.001767 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1323.305450 B =15032.931341 C =15838.998886 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.139 4.139 2 C 0.072 3.928 3 C -0.144 4.144 4 N -0.490 5.490 5 C 0.037 3.963 6 C -0.124 4.124 7 C -0.123 4.123 8 C 0.051 3.949 9 H 0.075 0.925 10 C 0.520 3.480 11 O -0.507 6.507 12 N -0.619 5.619 13 C 0.077 3.923 14 C 0.119 3.881 15 C 0.047 3.953 16 N -0.667 5.667 17 C 0.053 3.947 18 C 0.442 3.558 19 O -0.583 6.583 20 N -0.564 5.564 21 C -0.299 4.299 22 H 0.103 0.897 23 C 0.021 3.979 24 N -0.903 5.903 25 Si 0.932 3.068 26 H -0.274 1.274 27 H -0.285 1.285 28 H -0.273 1.273 29 H 0.075 0.925 30 H 0.054 0.946 31 H 0.047 0.953 32 H 0.038 0.962 33 H 0.052 0.948 34 H 0.061 0.939 35 H 0.067 0.933 36 H 0.087 0.913 37 H 0.046 0.954 38 H 0.077 0.923 39 H 0.075 0.925 40 H 0.077 0.923 41 H 0.079 0.921 42 H 0.058 0.942 43 H 0.075 0.925 44 H 0.067 0.933 45 H 0.087 0.913 46 H 0.084 0.916 47 H 0.029 0.971 48 H 0.068 0.932 49 H 0.351 0.649 50 H 0.043 0.957 51 H 0.085 0.915 52 H 0.392 0.608 53 H 0.272 0.728 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 30.823 3.747 -5.489 31.531 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 -0.196 4.196 2 C -0.036 4.036 3 C -0.202 4.202 4 N -0.215 5.215 5 C -0.091 4.091 6 C -0.162 4.162 7 C -0.161 4.161 8 C -0.061 4.061 9 H 0.093 0.907 10 C 0.306 3.694 11 O -0.380 6.380 12 N -0.355 5.355 13 C -0.067 4.067 14 C -0.003 4.003 15 C -0.084 4.084 16 N -0.300 5.300 17 C -0.080 4.080 18 C 0.227 3.773 19 O -0.467 6.467 20 N -0.201 5.201 21 C -0.429 4.429 22 H 0.120 0.880 23 C -0.180 4.180 24 N -0.544 5.544 25 Si 0.759 3.241 26 H -0.199 1.199 27 H -0.210 1.210 28 H -0.199 1.199 29 H 0.094 0.906 30 H 0.073 0.927 31 H 0.066 0.934 32 H 0.056 0.944 33 H 0.071 0.929 34 H 0.080 0.920 35 H 0.086 0.914 36 H 0.105 0.895 37 H 0.064 0.936 38 H 0.096 0.904 39 H 0.093 0.907 40 H 0.095 0.905 41 H 0.097 0.903 42 H 0.076 0.924 43 H 0.094 0.906 44 H 0.086 0.914 45 H 0.105 0.895 46 H 0.102 0.898 47 H 0.048 0.952 48 H 0.087 0.913 49 H 0.170 0.830 50 H 0.061 0.939 51 H 0.103 0.897 52 H 0.225 0.775 53 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges 30.150 3.717 -4.150 30.661 hybrid contribution -0.619 0.349 -1.312 1.492 sum 29.531 4.066 -5.462 30.306 Atomic orbital electron populations 1.21844 0.93464 1.01924 1.02413 1.21824 0.96600 0.95293 0.89917 1.21849 1.00428 0.95071 1.02809 1.64554 1.09630 1.08821 1.38499 1.23321 0.87612 0.99767 0.98351 1.22497 0.98411 0.94742 1.00532 1.22470 0.94560 0.97922 1.01155 1.22290 0.94154 0.90721 0.98969 0.90727 1.20353 0.85938 0.82255 0.80836 1.90713 1.60111 1.41184 1.45968 1.47822 1.24675 1.07202 1.55820 1.21884 0.97560 0.89463 0.97757 1.21378 0.81499 1.03135 0.94331 1.22248 0.89833 0.99594 0.96707 1.60017 0.99782 1.59231 1.10936 1.21648 0.90487 1.00334 0.95530 1.19796 0.84395 0.84672 0.88446 1.90521 1.86669 1.53997 1.15498 1.41852 1.04678 1.62128 1.11410 1.19661 0.82953 1.45165 0.95091 0.87955 1.25270 0.99491 0.97377 0.95873 1.69605 1.26725 1.49326 1.08744 0.85905 0.80174 0.79139 0.78922 1.19912 1.21006 1.19889 0.90632 0.92726 0.93439 0.94417 0.92887 0.92035 0.91383 0.89480 0.93594 0.90425 0.90651 0.90451 0.90261 0.92352 0.90626 0.91447 0.89452 0.89756 0.95232 0.91307 0.82960 0.93867 0.89693 0.77463 0.91850 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 -0.14 -1.50 7.94 37.16 0.30 -1.20 16 2 C 0.07 0.64 2.40 -67.72 -0.16 0.48 16 3 C -0.14 -1.09 8.81 37.16 0.33 -0.76 16 4 N -0.49 -4.65 4.35 -215.63 -0.94 -5.59 16 5 C 0.04 0.25 5.33 -1.63 -0.01 0.24 16 6 C -0.12 -0.74 7.05 -24.87 -0.18 -0.91 16 7 C -0.12 -0.76 4.97 -25.37 -0.13 -0.89 16 8 C 0.05 0.44 1.54 -67.79 -0.10 0.34 16 9 H 0.08 0.58 6.89 -51.93 -0.36 0.22 16 10 C 0.52 6.06 5.53 -10.99 -0.06 6.00 16 11 O -0.51 -7.96 14.11 5.56 0.08 -7.89 16 12 N -0.62 -6.19 2.85 -181.58 -0.52 -6.71 16 13 C 0.08 0.48 9.05 59.85 0.54 1.02 16 14 C 0.12 1.42 5.67 -4.04 -0.02 1.39 16 15 C 0.05 0.64 6.01 -3.83 -0.02 0.61 16 16 N -0.67 -11.39 6.12 -115.06 -0.70 -12.10 16 17 C 0.05 0.98 6.17 -4.98 -0.03 0.95 16 18 C 0.44 10.79 7.82 -10.99 -0.09 10.70 16 19 O -0.58 -16.27 15.78 5.54 0.09 -16.19 16 20 N -0.56 -14.69 5.29 -10.97 -0.06 -14.75 16 21 C -0.30 -8.52 9.68 -14.93 -0.14 -8.67 16 22 H 0.10 3.05 7.16 -52.49 -0.38 2.67 16 23 C 0.02 0.58 5.50 -17.47 -0.10 0.49 16 24 N -0.90 -24.95 13.05 55.50 0.72 -24.23 16 25 Si 0.93 21.41 29.55 -169.99 -5.02 16.39 16 26 H -0.27 -6.25 7.11 56.52 0.40 -5.85 16 27 H -0.28 -6.37 7.11 56.52 0.40 -5.97 16 28 H -0.27 -6.24 7.11 56.52 0.40 -5.84 16 29 H 0.07 0.99 7.61 -51.93 -0.40 0.60 16 30 H 0.05 0.51 8.14 -51.93 -0.42 0.08 16 31 H 0.05 0.56 6.21 -51.93 -0.32 0.24 16 32 H 0.04 0.31 7.93 -51.93 -0.41 -0.11 16 33 H 0.05 0.33 7.19 -51.93 -0.37 -0.04 16 34 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 35 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 36 H 0.09 0.57 7.79 -51.93 -0.40 0.17 16 37 H 0.05 0.27 8.02 -51.93 -0.42 -0.15 16 38 H 0.08 0.54 8.14 -51.92 -0.42 0.12 16 39 H 0.07 0.31 8.14 -51.93 -0.42 -0.11 16 40 H 0.08 0.32 8.10 -51.93 -0.42 -0.10 16 41 H 0.08 0.54 6.83 -51.93 -0.35 0.19 16 42 H 0.06 0.29 7.53 -51.93 -0.39 -0.10 16 43 H 0.07 0.44 8.07 -51.93 -0.42 0.03 16 44 H 0.07 0.32 6.17 -51.93 -0.32 0.00 16 45 H 0.09 0.96 8.07 -51.93 -0.42 0.54 16 46 H 0.08 1.15 7.42 -51.93 -0.39 0.77 16 47 H 0.03 0.44 8.14 -51.93 -0.42 0.01 16 48 H 0.07 0.86 8.14 -51.93 -0.42 0.44 16 49 H 0.35 6.33 8.43 -39.29 -0.33 5.99 16 50 H 0.04 0.75 8.14 -51.93 -0.42 0.33 16 51 H 0.08 1.45 8.14 -51.93 -0.42 1.02 16 52 H 0.39 9.76 7.90 -40.82 -0.32 9.43 16 53 H 0.27 7.11 8.31 -40.82 -0.34 6.77 16 LS Contribution 414.80 15.07 6.25 6.25 Total: -1.00 -34.16 414.80 -9.34 -43.50 By element: Atomic # 1 Polarization: 20.87 SS G_CDS: -9.36 Total: 11.51 kcal Atomic # 6 Polarization: 9.68 SS G_CDS: 0.12 Total: 9.80 kcal Atomic # 7 Polarization: -61.88 SS G_CDS: -1.49 Total: -63.37 kcal Atomic # 8 Polarization: -24.24 SS G_CDS: 0.17 Total: -24.07 kcal Atomic # 14 Polarization: 21.41 SS G_CDS: -5.02 Total: 16.39 kcal Total LS contribution 6.25 Total: 6.25 kcal Total: -34.16 -9.34 -43.50 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. ZINC001266699871.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 -13.637 kcal (2) G-P(sol) polarization free energy of solvation -34.157 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -47.795 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.339 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.496 kcal (6) G-S(sol) free energy of system = (1) + (5) -57.134 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.81 seconds