Wall clock time and date at job start Sat Apr 11 2020 06:09:59 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 1.52997 * 1 3 3 H 1.09001 * 109.46577 * 2 1 4 4 C 1.53036 * 109.46207 * 119.96660 * 2 1 3 5 5 C 1.53115 * 109.27765 * 60.83760 * 4 2 1 6 6 C 1.53123 * 109.16049 * 57.65618 * 5 4 2 7 7 H 1.09002 * 109.53602 * 62.31024 * 6 5 4 8 8 C 1.50697 * 109.50218 * 182.40650 * 6 5 4 9 9 O 1.20821 * 120.00594 * 119.80524 * 8 6 5 10 10 O 1.34235 * 119.99774 * 299.79747 * 8 6 5 11 11 C 1.45202 * 116.99865 * 180.02562 * 10 8 6 12 12 C 1.52994 * 109.47257 * 60.00161 * 11 10 8 13 13 C 1.53004 * 109.47227 * 180.02562 * 11 10 8 14 14 C 1.53008 * 109.47042 * 300.00249 * 11 10 8 15 15 C 1.53030 * 109.27647 * 302.34438 * 6 5 4 16 16 N 1.46845 * 109.46811 * 240.02087 * 2 1 3 17 17 C 1.46896 * 110.99974 * 65.82043 * 16 2 1 18 18 C 1.50700 * 109.47459 * 170.00319 * 17 16 2 19 19 O 1.21273 * 119.99563 * 0.02562 * 18 17 16 20 20 N 1.34777 * 120.00110 * 180.02562 * 18 17 16 21 21 C 1.46494 * 119.99879 * 180.02562 * 20 18 17 22 22 C 1.50705 * 109.47319 * 179.97438 * 21 20 18 23 23 H 1.07997 * 119.99509 * 0.02562 * 22 21 20 24 24 C 1.37876 * 120.00257 * 179.97438 * 22 21 20 25 25 N 1.31514 * 119.99910 * 180.02562 * 24 22 21 26 26 Si 1.86797 * 119.99897 * 0.02562 * 24 22 21 27 27 H 1.48506 * 109.47433 * 89.99742 * 26 24 22 28 28 H 1.48505 * 109.47208 * 209.99853 * 26 24 22 29 29 H 1.48502 * 109.47385 * 329.99547 * 26 24 22 30 30 H 1.09002 * 109.47153 * 179.97438 * 1 2 3 31 31 H 1.09001 * 109.46832 * 59.97975 * 1 2 3 32 32 H 1.09004 * 109.47261 * 299.97956 * 1 2 3 33 33 H 1.09001 * 109.50549 * 180.78114 * 4 2 1 34 34 H 1.09006 * 109.50742 * 300.89677 * 4 2 1 35 35 H 1.09000 * 109.52666 * 297.74978 * 5 4 2 36 36 H 1.09008 * 109.57255 * 177.59223 * 5 4 2 37 37 H 1.09001 * 109.47559 * 59.99884 * 12 11 10 38 38 H 1.09001 * 109.47723 * 180.02562 * 12 11 10 39 39 H 1.09008 * 109.47451 * 300.00266 * 12 11 10 40 40 H 1.08999 * 109.46467 * 59.99761 * 13 11 10 41 41 H 1.09001 * 109.46844 * 179.97438 * 13 11 10 42 42 H 1.08996 * 109.46628 * 300.00327 * 13 11 10 43 43 H 1.09000 * 109.46755 * 60.00015 * 14 11 10 44 44 H 1.09000 * 109.46695 * 179.97438 * 14 11 10 45 45 H 1.09001 * 109.47041 * 299.99814 * 14 11 10 46 46 H 1.09000 * 109.46253 * 299.16255 * 15 6 5 47 47 H 1.08997 * 109.45759 * 179.19109 * 15 6 5 48 48 H 1.09003 * 109.47390 * 290.01108 * 17 16 2 49 49 H 1.09004 * 109.47342 * 49.99945 * 17 16 2 50 50 H 0.97002 * 120.00312 * 0.02562 * 20 18 17 51 51 H 1.09007 * 109.47324 * 299.99996 * 21 20 18 52 52 H 1.09003 * 109.47063 * 60.00115 * 21 20 18 53 53 H 0.97002 * 119.99318 * 179.97438 * 25 24 22 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 1.8932 1.0277 0.0000 4 6 2.0399 -0.7207 1.2500 5 6 1.5443 -2.1694 1.2358 6 6 2.0270 -2.8531 -0.0464 7 1 3.1167 -2.8757 -0.0595 8 6 1.4940 -4.2618 -0.0967 9 8 0.7798 -4.6054 -1.0086 10 8 1.8129 -5.1350 0.8717 11 6 1.2642 -6.4745 0.7583 12 6 1.7446 -7.1137 -0.5460 13 6 1.7333 -7.3199 1.9442 14 6 -0.2641 -6.4013 0.7577 15 6 1.5175 -2.0706 -1.2588 16 7 2.0194 -0.6918 -1.1993 17 6 1.6652 0.0503 -2.4165 18 6 2.3852 -0.5483 -3.5973 19 8 3.1206 -1.4998 -3.4403 20 7 2.2119 -0.0263 -4.8277 21 6 2.9114 -0.6086 -5.9756 22 6 2.5482 0.1529 -7.2244 23 1 1.8650 0.9874 -7.1684 24 6 3.0889 -0.2152 -8.4381 25 7 2.7723 0.4497 -9.5277 26 14 4.2712 -1.6582 -8.5347 27 1 3.5075 -2.9086 -8.7769 28 1 5.2291 -1.4396 -9.6484 29 1 5.0171 -1.7735 -7.2558 30 1 -0.3633 -1.0277 -0.0005 31 1 -0.3633 0.5142 -0.8898 32 1 -0.3634 0.5135 0.8902 33 1 3.1298 -0.7090 1.2578 34 1 1.6637 -0.2162 2.1400 35 1 0.4548 -2.1820 1.2674 36 1 1.9400 -2.6992 2.1024 37 1 2.8334 -7.1660 -0.5457 38 1 1.3324 -8.1192 -0.6314 39 1 1.4101 -6.5114 -1.3907 40 1 1.3906 -6.8643 2.8732 41 1 1.3210 -8.3254 1.8592 42 1 2.8220 -7.3720 1.9450 43 1 -0.5986 -5.7989 -0.0869 44 1 -0.6760 -7.4068 0.6721 45 1 -0.6064 -5.9459 1.6870 46 1 0.4275 -2.0609 -1.2529 47 1 1.8714 -2.5467 -2.1732 48 1 0.5890 -0.0097 -2.5785 49 1 1.9578 1.0943 -2.3036 50 1 1.6240 0.7350 -4.9532 51 1 3.9878 -0.5492 -5.8136 52 1 2.6180 -1.6523 -6.0886 53 1 3.1531 0.1909 -10.3815 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 ZINC000817277071.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 06:09:59 Heat of formation + Delta-G solvation = -126.806677 kcal Electronic energy + Delta-G solvation = -31360.864182 eV Core-core repulsion = 27232.403173 eV Total energy + Delta-G solvation = -4128.461009 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -41.22191 -39.93208 -38.39763 -37.08321 -34.51513 -34.26041 -33.54045 -32.32509 -32.08044 -28.90801 -27.83685 -27.67759 -27.63152 -26.49710 -24.56362 -23.39973 -21.87515 -21.68957 -19.89244 -19.65866 -18.80460 -17.45726 -17.18267 -16.76206 -16.32585 -16.08121 -15.89458 -15.26226 -15.08978 -14.80666 -14.69652 -14.51765 -14.04966 -13.99462 -13.76953 -13.46541 -13.30123 -13.11646 -12.76986 -12.66271 -12.57552 -12.54356 -12.40079 -12.30612 -12.18957 -12.15198 -11.96790 -11.69984 -11.51314 -11.43582 -11.26873 -11.00117 -10.84696 -10.78338 -10.74382 -10.57778 -10.44986 -9.94978 -9.94222 -9.47540 -9.12012 -8.75615 -8.26718 -8.07109 -6.19893 -4.21843 2.15180 2.46567 3.26507 3.29964 3.35123 3.44312 3.58925 4.20816 4.35000 4.36128 4.44762 4.48270 4.56880 4.63934 4.66350 4.77859 4.85355 5.06937 5.15445 5.17763 5.18895 5.26902 5.28599 5.33824 5.34717 5.40108 5.43336 5.46781 5.48789 5.53187 5.58360 5.60107 5.67686 5.70298 5.71266 5.78474 5.85208 5.94757 5.98952 6.07925 6.19052 6.20524 6.40850 6.80509 6.95574 7.08575 7.10700 7.27236 7.42413 7.74850 8.16798 8.54895 8.77597 8.99128 9.40714 10.92084 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.011334 B = 0.002877 C = 0.002416 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2469.826473 B = 9728.929881 C =11588.214465 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.193 4.193 2 C 0.076 3.924 3 H 0.087 0.913 4 C -0.107 4.107 5 C -0.112 4.112 6 C -0.074 4.074 7 H 0.117 0.883 8 C 0.471 3.529 9 O -0.499 6.499 10 O -0.351 6.351 11 C 0.116 3.884 12 C -0.185 4.185 13 C -0.140 4.140 14 C -0.182 4.182 15 C 0.064 3.936 16 N -0.511 5.511 17 C 0.037 3.963 18 C 0.500 3.500 19 O -0.540 6.540 20 N -0.708 5.708 21 C 0.222 3.778 22 C -0.543 4.543 23 H 0.079 0.921 24 C 0.077 3.923 25 N -0.893 5.893 26 Si 0.877 3.123 27 H -0.273 1.273 28 H -0.284 1.284 29 H -0.260 1.260 30 H 0.062 0.938 31 H 0.058 0.942 32 H 0.062 0.938 33 H 0.077 0.923 34 H 0.073 0.927 35 H 0.066 0.934 36 H 0.076 0.924 37 H 0.062 0.938 38 H 0.070 0.930 39 H 0.085 0.915 40 H 0.065 0.935 41 H 0.077 0.923 42 H 0.067 0.933 43 H 0.084 0.916 44 H 0.070 0.930 45 H 0.060 0.940 46 H 0.042 0.958 47 H 0.107 0.893 48 H 0.063 0.937 49 H 0.103 0.897 50 H 0.395 0.605 51 H 0.025 0.975 52 H 0.019 0.981 53 H 0.267 0.733 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -5.408 -7.953 27.441 29.078 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 -0.251 4.251 2 C -0.032 4.032 3 H 0.105 0.895 4 C -0.145 4.145 5 C -0.150 4.150 6 C -0.094 4.094 7 H 0.135 0.865 8 C 0.314 3.686 9 O -0.386 6.386 10 O -0.268 6.268 11 C 0.080 3.920 12 C -0.242 4.242 13 C -0.197 4.197 14 C -0.240 4.240 15 C -0.064 4.064 16 N -0.235 5.235 17 C -0.094 4.094 18 C 0.284 3.716 19 O -0.418 6.418 20 N -0.357 5.357 21 C 0.100 3.900 22 C -0.581 4.581 23 H 0.097 0.903 24 C -0.126 4.126 25 N -0.530 5.530 26 Si 0.703 3.297 27 H -0.199 1.199 28 H -0.209 1.209 29 H -0.185 1.185 30 H 0.080 0.920 31 H 0.077 0.923 32 H 0.081 0.919 33 H 0.095 0.905 34 H 0.091 0.909 35 H 0.084 0.916 36 H 0.095 0.905 37 H 0.081 0.919 38 H 0.089 0.911 39 H 0.104 0.896 40 H 0.084 0.916 41 H 0.096 0.904 42 H 0.086 0.914 43 H 0.102 0.898 44 H 0.089 0.911 45 H 0.079 0.921 46 H 0.060 0.940 47 H 0.125 0.875 48 H 0.080 0.920 49 H 0.121 0.879 50 H 0.229 0.771 51 H 0.043 0.957 52 H 0.037 0.963 53 H 0.077 0.923 Dipole moment (debyes) X Y Z Total from point charges -4.545 -8.795 27.076 28.829 hybrid contribution -0.685 -0.398 -0.502 0.938 sum -5.230 -9.193 26.574 28.602 Atomic orbital electron populations 1.22559 0.97660 1.02536 1.02368 1.21799 0.92739 0.98382 0.90315 0.89467 1.21573 1.01973 0.94317 0.96643 1.21607 1.01100 0.96329 0.95946 1.21038 1.03533 0.87044 0.97751 0.86477 1.23600 0.77860 0.87938 0.79226 1.90593 1.34784 1.78736 1.34452 1.86544 1.68971 1.22533 1.48783 1.22169 0.93677 0.79282 0.96904 1.22502 1.01932 1.01825 0.97940 1.21842 1.02456 0.98765 0.96606 1.22487 0.94102 1.03644 1.03724 1.22071 0.97389 0.88337 0.98575 1.61683 1.59557 1.01564 1.00706 1.21980 0.98791 0.99038 0.89608 1.20355 0.82741 0.84295 0.84166 1.90617 1.38401 1.27808 1.85022 1.46161 1.47798 1.34453 1.07295 1.19465 0.92681 0.94279 0.83590 1.21099 1.29670 1.17036 0.90248 0.90277 1.24796 0.96005 0.96538 0.95305 1.69884 1.43875 1.40324 0.98964 0.86819 0.81471 0.82870 0.78548 1.19877 1.20923 1.18457 0.91952 0.92309 0.91939 0.90461 0.90887 0.91565 0.90536 0.91889 0.91132 0.89604 0.91571 0.90449 0.91437 0.89759 0.91127 0.92130 0.94023 0.87500 0.91959 0.87920 0.77138 0.95704 0.96272 0.92292 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 -0.19 -1.67 8.18 37.16 0.30 -1.37 16 2 C 0.08 0.73 2.92 -67.73 -0.20 0.53 16 3 H 0.09 0.76 8.02 -51.93 -0.42 0.35 16 4 C -0.11 -0.88 5.61 -26.65 -0.15 -1.03 16 5 C -0.11 -1.01 4.91 -26.61 -0.13 -1.14 16 6 C -0.07 -0.88 2.79 -91.69 -0.26 -1.14 16 7 H 0.12 1.45 8.14 -51.93 -0.42 1.02 16 8 C 0.47 6.12 6.57 36.00 0.24 6.36 16 9 O -0.50 -7.65 11.48 -18.75 -0.22 -7.87 16 10 O -0.35 -4.05 9.82 -39.27 -0.39 -4.44 16 11 C 0.12 1.14 1.13 -90.62 -0.10 1.04 16 12 C -0.18 -1.94 8.37 37.15 0.31 -1.63 16 13 C -0.14 -0.99 8.85 37.16 0.33 -0.66 16 14 C -0.18 -1.71 8.37 37.16 0.31 -1.40 16 15 C 0.06 0.90 3.38 -3.84 -0.01 0.89 16 16 N -0.51 -6.68 4.34 -228.13 -0.99 -7.67 16 17 C 0.04 0.50 4.91 -4.98 -0.02 0.48 16 18 C 0.50 9.46 7.50 -10.99 -0.08 9.38 16 19 O -0.54 -12.19 14.32 5.56 0.08 -12.11 16 20 N -0.71 -14.32 5.55 -61.47 -0.34 -14.66 16 21 C 0.22 5.52 4.50 -5.19 -0.02 5.50 16 22 C -0.54 -14.99 9.83 -34.44 -0.34 -15.33 16 23 H 0.08 2.26 7.84 -52.49 -0.41 1.85 16 24 C 0.08 2.20 5.47 -17.82 -0.10 2.11 16 25 N -0.89 -26.71 13.96 55.43 0.77 -25.94 16 26 Si 0.88 21.76 27.47 -169.99 -4.67 17.09 16 27 H -0.27 -6.71 7.11 56.52 0.40 -6.31 16 28 H -0.28 -6.88 7.11 56.52 0.40 -6.48 16 29 H -0.26 -6.44 6.54 56.52 0.37 -6.07 16 30 H 0.06 0.60 4.80 -51.93 -0.25 0.35 16 31 H 0.06 0.52 6.77 -51.93 -0.35 0.17 16 32 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 33 H 0.08 0.67 8.14 -51.93 -0.42 0.25 16 34 H 0.07 0.46 8.14 -51.93 -0.42 0.04 16 35 H 0.07 0.59 6.56 -51.93 -0.34 0.25 16 36 H 0.08 0.61 8.14 -51.92 -0.42 0.19 16 37 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 38 H 0.07 0.60 8.14 -51.93 -0.42 0.18 16 39 H 0.09 1.13 5.89 -51.92 -0.31 0.83 16 40 H 0.07 0.43 8.14 -51.93 -0.42 0.01 16 41 H 0.08 0.42 8.14 -51.93 -0.42 0.00 16 42 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 43 H 0.08 0.99 5.89 -51.93 -0.31 0.68 16 44 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 45 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 46 H 0.04 0.58 6.13 -51.93 -0.32 0.26 16 47 H 0.11 1.94 5.75 -51.93 -0.30 1.64 16 48 H 0.06 0.76 6.95 -51.93 -0.36 0.40 16 49 H 0.10 1.17 7.99 -51.93 -0.41 0.75 16 50 H 0.40 6.98 8.32 -40.82 -0.34 6.64 16 51 H 0.03 0.65 7.20 -51.93 -0.37 0.28 16 52 H 0.02 0.50 7.57 -51.93 -0.39 0.11 16 53 H 0.27 7.48 8.31 -40.82 -0.34 7.14 16 LS Contribution 402.70 15.07 6.07 6.07 Total: -1.00 -33.20 402.70 -8.72 -41.92 By element: Atomic # 1 Polarization: 14.15 SS G_CDS: -9.12 Total: 5.03 kcal Atomic # 6 Polarization: 2.50 SS G_CDS: 0.08 Total: 2.57 kcal Atomic # 7 Polarization: -47.71 SS G_CDS: -0.56 Total: -48.27 kcal Atomic # 8 Polarization: -23.89 SS G_CDS: -0.52 Total: -24.41 kcal Atomic # 14 Polarization: 21.76 SS G_CDS: -4.67 Total: 17.09 kcal Total LS contribution 6.07 Total: 6.07 kcal Total: -33.20 -8.72 -41.92 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. ZINC000817277071.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 -84.886 kcal (2) G-P(sol) polarization free energy of solvation -33.196 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -118.082 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.725 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.920 kcal (6) G-S(sol) free energy of system = (1) + (5) -126.807 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds