Wall clock time and date at job start Sat Apr 11 2020 06:12:29 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 O 1.42901 * 1 3 3 C 1.42905 * 114.00050 * 2 1 4 4 C 1.52998 * 109.46935 * 180.02562 * 3 2 1 5 5 O 1.42907 * 109.47344 * 64.99714 * 4 3 2 6 6 C 1.42898 * 113.99723 * 179.97438 * 5 4 3 7 7 C 1.53008 * 109.46633 * 180.02562 * 6 5 4 8 8 C 1.50697 * 109.46781 * 180.02562 * 7 6 5 9 9 O 1.21280 * 120.00183 * 359.97438 * 8 7 6 10 10 N 1.34782 * 119.99936 * 179.97438 * 8 7 6 11 11 C 1.48235 * 125.78205 * 0.02678 * 10 8 7 12 12 C 1.52328 * 105.86612 * 176.81883 * 11 10 8 13 13 H 1.09004 * 109.88614 * 272.31689 * 12 11 10 14 14 C 1.51446 * 117.44596 * 145.79367 * 12 11 10 15 15 C 1.53844 * 107.04040 * 181.23658 * 14 12 11 16 16 C 1.52525 * 111.66742 * 57.19330 * 15 14 12 17 17 C 1.53822 * 111.70248 * 305.96395 * 16 15 14 18 18 H 1.08990 * 109.94157 * 176.90893 * 17 16 15 19 19 N 1.46497 * 109.94110 * 298.07062 * 17 16 15 20 20 C 1.36935 * 119.99719 * 208.94587 * 19 17 16 21 21 H 1.08002 * 120.00307 * 0.02562 * 20 19 17 22 22 C 1.38810 * 120.00170 * 179.97438 * 20 19 17 23 23 N 1.31622 * 119.99910 * 0.02562 * 22 20 19 24 24 Si 1.86799 * 120.00284 * 179.97438 * 22 20 19 25 25 H 1.48502 * 109.47058 * 0.02562 * 24 22 20 26 26 H 1.48505 * 109.47244 * 120.00146 * 24 22 20 27 27 H 1.48491 * 109.47619 * 240.00326 * 24 22 20 28 28 C 1.51298 * 107.43574 * 57.28305 * 17 16 15 29 29 H 1.09000 * 109.97892 * 55.69951 * 28 17 16 30 30 C 1.48658 * 125.78543 * 179.71215 * 10 8 7 31 31 H 1.09009 * 109.46656 * 300.00070 * 1 2 3 32 32 H 1.09004 * 109.47395 * 59.99224 * 1 2 3 33 33 H 1.08998 * 109.47668 * 180.02562 * 1 2 3 34 34 H 1.08991 * 109.46837 * 59.99983 * 3 2 1 35 35 H 1.09006 * 109.46845 * 299.99844 * 3 2 1 36 36 H 1.08996 * 109.46992 * 305.00007 * 4 3 2 37 37 H 1.09000 * 109.46761 * 184.99996 * 4 3 2 38 38 H 1.08998 * 109.47252 * 300.00145 * 6 5 4 39 39 H 1.08997 * 109.47214 * 60.00708 * 6 5 4 40 40 H 1.09006 * 109.47044 * 299.99630 * 7 6 5 41 41 H 1.08989 * 109.47120 * 59.99999 * 7 6 5 42 42 H 1.09004 * 110.17555 * 295.91777 * 11 10 8 43 43 H 1.09006 * 110.17714 * 57.64660 * 11 10 8 44 44 H 1.09000 * 109.93719 * 300.61467 * 14 12 11 45 45 H 1.09001 * 109.94330 * 61.85567 * 14 12 11 46 46 H 1.09002 * 109.04222 * 177.75983 * 15 14 12 47 47 H 1.09002 * 109.04266 * 296.70556 * 15 14 12 48 48 H 1.09004 * 109.03246 * 66.53458 * 16 15 14 49 49 H 1.08994 * 109.03455 * 185.46394 * 16 15 14 50 50 H 0.96996 * 120.00574 * 28.94210 * 19 17 16 51 51 H 0.96999 * 119.99977 * 179.97438 * 23 22 20 52 52 H 1.09001 * 110.62826 * 274.10879 * 30 10 8 53 53 H 1.09004 * 110.62374 * 37.13159 * 30 10 8 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 8 1.4290 0.0000 0.0000 3 6 2.0103 1.3055 0.0000 4 6 3.5355 1.1846 -0.0006 5 8 3.9649 0.5795 -1.2220 6 6 5.3812 0.4200 -1.3250 7 6 5.7246 -0.2332 -2.6653 8 6 7.2182 -0.4020 -2.7737 9 8 7.9372 -0.0355 -1.8684 10 7 7.7550 -0.9603 -3.8767 11 6 7.0005 -1.4509 -5.0546 12 6 8.0493 -1.9134 -6.0579 13 1 8.3594 -1.0758 -6.6828 14 6 7.7061 -3.1049 -6.9274 15 6 8.9302 -3.3812 -7.8173 16 6 10.1863 -3.6253 -6.9872 17 6 10.4476 -2.4755 -5.9993 18 1 11.3180 -2.7042 -5.3846 19 7 10.6684 -1.2269 -6.7330 20 6 11.4651 -0.2501 -6.1979 21 1 11.9311 -0.4005 -5.2353 22 6 11.6748 0.9328 -6.8933 23 7 11.1074 1.1159 -8.0667 24 14 12.7611 2.2655 -6.1631 25 1 13.2753 1.8174 -4.8440 26 1 13.9028 2.5287 -7.0755 27 1 11.9693 3.5097 -5.9894 28 6 9.2197 -2.3407 -5.1256 29 1 8.9997 -3.2929 -4.6430 30 6 9.2044 -1.1825 -4.1211 31 1 -0.3633 0.5139 0.8901 32 1 -0.3634 0.5140 -0.8899 33 1 -0.3634 -1.0276 0.0005 34 1 1.6886 1.8463 0.8899 35 1 1.6886 1.8464 -0.8901 36 1 3.8514 0.5682 0.8409 37 1 3.9785 2.1765 0.0889 38 1 5.8622 1.3962 -1.2631 39 1 5.7358 -0.2121 -0.5109 40 1 5.2436 -1.2094 -2.7275 41 1 5.3701 0.3991 -3.4791 42 1 6.3595 -2.2852 -4.7697 43 1 6.4016 -0.6454 -5.4797 44 1 7.4972 -3.9732 -6.3025 45 1 6.8398 -2.8751 -7.5479 46 1 8.7328 -4.2603 -8.4307 47 1 9.0971 -2.5234 -8.4690 48 1 10.0684 -4.5539 -6.4288 49 1 11.0417 -3.7192 -7.6561 50 1 10.2503 -1.0920 -7.5978 51 1 11.2536 1.9427 -8.5524 52 1 9.6623 -0.2917 -4.5511 53 1 9.7099 -1.4682 -3.1986 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 ZINC001717845089.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 06:12:29 Heat of formation + Delta-G solvation = -119.159362 kcal Electronic energy + Delta-G solvation = -30654.235328 eV Core-core repulsion = 26526.105932 eV Total energy + Delta-G solvation = -4128.129396 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.92 seconds Orbital eigenvalues (eV) -40.24989 -38.91630 -38.41555 -37.31024 -35.39842 -33.65824 -32.26306 -31.37658 -30.52449 -29.66284 -28.79089 -26.87123 -26.56796 -24.93590 -23.58516 -22.82564 -22.67427 -20.85838 -20.73005 -18.95018 -18.64515 -17.42810 -17.14657 -17.10783 -16.36443 -16.12784 -15.84610 -15.44820 -15.32779 -14.93469 -14.71839 -14.46406 -14.20049 -13.93900 -13.76734 -13.55819 -13.12796 -12.94136 -12.65742 -12.63975 -12.24977 -12.23872 -11.98880 -11.81584 -11.65261 -11.52559 -11.39089 -11.29482 -11.17745 -11.13385 -10.88569 -10.73817 -10.38544 -10.27858 -10.08844 -10.02812 -9.90689 -9.74007 -9.58961 -9.51532 -9.35432 -8.90652 -8.23554 -6.98812 -5.80156 -3.07782 2.89087 3.01599 3.43036 3.43887 3.50910 3.51502 3.68479 4.58016 4.64478 4.68027 4.82062 4.84067 4.91911 4.98774 5.01185 5.02197 5.08686 5.16172 5.19149 5.29492 5.35152 5.39363 5.41437 5.46794 5.52896 5.58652 5.66749 5.70703 5.76428 5.79836 5.82579 5.88515 5.98206 6.00778 6.07190 6.13064 6.26343 6.34519 6.40018 6.53159 6.64738 6.65958 6.78843 6.79199 6.87808 6.88075 7.03696 7.11604 7.69966 7.85796 8.38861 8.41939 9.51042 10.07647 10.42649 11.42072 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.012300 B = 0.002486 C = 0.002199 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2275.847978 B =11259.465720 C =12731.276977 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.031 3.969 2 O -0.384 6.384 3 C 0.063 3.937 4 C 0.065 3.935 5 O -0.384 6.384 6 C 0.079 3.921 7 C -0.133 4.133 8 C 0.529 3.471 9 O -0.552 6.552 10 N -0.615 5.615 11 C 0.113 3.887 12 C -0.108 4.108 13 H 0.104 0.896 14 C -0.097 4.097 15 C -0.114 4.114 16 C -0.121 4.121 17 C 0.187 3.813 18 H 0.054 0.946 19 N -0.716 5.716 20 C -0.237 4.237 21 H 0.071 0.929 22 C -0.011 4.011 23 N -0.931 5.931 24 Si 0.900 3.100 25 H -0.280 1.280 26 H -0.292 1.292 27 H -0.292 1.292 28 C -0.118 4.118 29 H 0.064 0.936 30 C 0.118 3.882 31 H 0.039 0.961 32 H 0.041 0.959 33 H 0.086 0.914 34 H 0.063 0.937 35 H 0.059 0.941 36 H 0.058 0.942 37 H 0.066 0.934 38 H 0.058 0.942 39 H 0.057 0.943 40 H 0.098 0.902 41 H 0.099 0.901 42 H 0.061 0.939 43 H 0.066 0.934 44 H 0.057 0.943 45 H 0.059 0.941 46 H 0.053 0.947 47 H 0.067 0.933 48 H 0.053 0.947 49 H 0.063 0.937 50 H 0.385 0.615 51 H 0.254 0.746 52 H 0.103 0.897 53 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -18.367 -5.860 10.061 21.747 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 -0.066 4.066 2 O -0.302 6.302 3 C -0.014 4.014 4 C -0.012 4.012 5 O -0.304 6.304 6 C 0.002 3.998 7 C -0.173 4.173 8 C 0.317 3.683 9 O -0.431 6.431 10 N -0.348 5.348 11 C -0.009 4.009 12 C -0.127 4.127 13 H 0.122 0.878 14 C -0.135 4.135 15 C -0.152 4.152 16 C -0.160 4.160 17 C 0.076 3.924 18 H 0.072 0.928 19 N -0.358 5.358 20 C -0.368 4.368 21 H 0.089 0.911 22 C -0.207 4.207 23 N -0.579 5.579 24 Si 0.732 3.268 25 H -0.205 1.205 26 H -0.220 1.220 27 H -0.220 1.220 28 C -0.140 4.140 29 H 0.082 0.918 30 C -0.003 4.003 31 H 0.057 0.943 32 H 0.060 0.940 33 H 0.104 0.896 34 H 0.082 0.918 35 H 0.077 0.923 36 H 0.076 0.924 37 H 0.084 0.916 38 H 0.076 0.924 39 H 0.076 0.924 40 H 0.116 0.884 41 H 0.117 0.883 42 H 0.080 0.920 43 H 0.084 0.916 44 H 0.076 0.924 45 H 0.078 0.922 46 H 0.071 0.929 47 H 0.086 0.914 48 H 0.071 0.929 49 H 0.081 0.919 50 H 0.220 0.780 51 H 0.064 0.936 52 H 0.121 0.879 53 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges -17.896 -5.743 10.549 21.552 hybrid contribution 0.303 1.215 0.202 1.268 sum -17.593 -4.528 10.750 21.109 Atomic orbital electron populations 1.22748 0.81148 1.02851 0.99835 1.87974 1.19524 1.27387 1.95364 1.22582 0.92487 0.85443 1.00857 1.22484 0.93091 0.97758 0.87860 1.87861 1.22364 1.82189 1.37941 1.22128 0.80558 1.00316 0.96791 1.21418 0.93159 1.03687 0.99057 1.19928 0.89762 0.77430 0.81197 1.90693 1.63082 1.50635 1.38740 1.49215 1.09213 1.59675 1.16731 1.21736 0.94759 0.98271 0.86165 1.21863 0.94671 0.99709 0.96471 0.87804 1.21243 0.97713 0.96834 0.97712 1.21460 0.94310 1.01396 0.98029 1.21803 0.97569 0.98065 0.98561 1.19874 0.93704 0.87205 0.91648 0.92759 1.42463 1.57746 1.13604 1.21999 1.19264 1.21131 0.94662 1.01713 0.91070 1.24695 1.00843 0.98308 0.96839 1.69655 1.47898 1.26425 1.13908 0.86210 0.80072 0.82302 0.78230 1.20472 1.21958 1.21950 1.22773 0.99099 0.96371 0.95754 0.91788 1.22243 0.79444 1.00500 0.98081 0.94257 0.93991 0.89586 0.91850 0.92320 0.92360 0.91627 0.92410 0.92428 0.88370 0.88290 0.92025 0.91575 0.92418 0.92235 0.92872 0.91397 0.92855 0.91851 0.78005 0.93606 0.87897 0.91809 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 0.03 0.21 11.01 101.05 1.11 1.32 16 2 O -0.38 -4.04 10.67 -40.08 -0.43 -4.47 16 3 C 0.06 0.53 6.32 37.16 0.23 0.77 16 4 C 0.06 0.63 6.32 37.16 0.23 0.86 16 5 O -0.38 -4.83 10.31 -40.08 -0.41 -5.24 16 6 C 0.08 1.02 5.23 37.16 0.19 1.21 16 7 C -0.13 -1.73 5.28 -27.88 -0.15 -1.88 16 8 C 0.53 8.92 7.86 -10.98 -0.09 8.84 16 9 O -0.55 -11.23 16.27 5.56 0.09 -11.14 16 10 N -0.61 -10.29 3.38 -170.71 -0.58 -10.87 16 11 C 0.11 1.58 6.23 -3.43 -0.02 1.56 16 12 C -0.11 -1.65 2.20 -90.36 -0.20 -1.85 16 13 H 0.10 1.97 6.59 -51.93 -0.34 1.63 16 14 C -0.10 -1.24 5.72 -27.08 -0.15 -1.40 16 15 C -0.11 -1.59 5.58 -26.53 -0.15 -1.74 16 16 C -0.12 -1.83 5.53 -26.55 -0.15 -1.98 16 17 C 0.19 3.38 3.01 -68.36 -0.21 3.18 16 18 H 0.05 1.03 8.05 -51.93 -0.42 0.61 16 19 N -0.72 -16.14 3.83 -53.85 -0.21 -16.35 16 20 C -0.24 -6.12 8.07 -15.06 -0.12 -6.25 16 21 H 0.07 1.84 7.83 -52.49 -0.41 1.43 16 22 C -0.01 -0.29 5.50 -17.43 -0.10 -0.39 16 23 N -0.93 -26.90 13.06 55.49 0.72 -26.17 16 24 Si 0.90 22.24 29.55 -169.99 -5.02 17.21 16 25 H -0.28 -6.78 7.11 56.52 0.40 -6.37 16 26 H -0.29 -7.28 7.11 56.52 0.40 -6.88 16 27 H -0.29 -7.36 7.11 56.52 0.40 -6.96 16 28 C -0.12 -1.94 2.35 -89.92 -0.21 -2.15 16 29 H 0.06 0.97 8.04 -51.93 -0.42 0.55 16 30 C 0.12 2.21 6.43 -2.68 -0.02 2.19 16 31 H 0.04 0.21 8.14 -51.92 -0.42 -0.21 16 32 H 0.04 0.26 8.14 -51.93 -0.42 -0.17 16 33 H 0.09 0.50 8.14 -51.93 -0.42 0.08 16 34 H 0.06 0.38 8.14 -51.93 -0.42 -0.04 16 35 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 36 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 37 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 38 H 0.06 0.76 8.10 -51.93 -0.42 0.34 16 39 H 0.06 0.76 8.10 -51.93 -0.42 0.34 16 40 H 0.10 1.14 8.14 -51.93 -0.42 0.71 16 41 H 0.10 1.19 8.14 -51.94 -0.42 0.77 16 42 H 0.06 0.73 8.08 -51.93 -0.42 0.31 16 43 H 0.07 0.87 8.14 -51.93 -0.42 0.45 16 44 H 0.06 0.67 8.06 -51.93 -0.42 0.25 16 45 H 0.06 0.69 8.14 -51.93 -0.42 0.27 16 46 H 0.05 0.64 8.14 -51.93 -0.42 0.22 16 47 H 0.07 1.09 7.03 -51.93 -0.36 0.73 16 48 H 0.05 0.70 8.14 -51.93 -0.42 0.28 16 49 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 50 H 0.38 9.26 5.97 -40.82 -0.24 9.01 16 51 H 0.25 7.21 8.31 -40.82 -0.34 6.87 16 52 H 0.10 2.31 6.15 -51.93 -0.32 1.99 16 53 H 0.06 1.22 8.07 -51.93 -0.42 0.80 16 LS Contribution 413.40 15.07 6.23 6.23 Total: -1.00 -31.58 413.40 -9.05 -40.63 By element: Atomic # 1 Polarization: 17.53 SS G_CDS: -9.67 Total: 7.86 kcal Atomic # 6 Polarization: 2.08 SS G_CDS: 0.22 Total: 2.30 kcal Atomic # 7 Polarization: -53.33 SS G_CDS: -0.06 Total: -53.39 kcal Atomic # 8 Polarization: -20.10 SS G_CDS: -0.75 Total: -20.85 kcal Atomic # 14 Polarization: 22.24 SS G_CDS: -5.02 Total: 17.21 kcal Total LS contribution 6.23 Total: 6.23 kcal Total: -31.58 -9.05 -40.63 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. ZINC001717845089.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 -78.525 kcal (2) G-P(sol) polarization free energy of solvation -31.584 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -110.109 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.051 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.635 kcal (6) G-S(sol) free energy of system = (1) + (5) -119.159 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.92 seconds