Wall clock time and date at job start Tue Mar 31 2020 20:14:09 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 1.52998 * 1 3 3 C 1.53000 * 109.46859 * 2 1 4 4 C 1.52999 * 109.47083 * 119.99521 * 2 1 3 5 5 C 1.50693 * 109.47750 * 239.99784 * 2 1 3 6 6 O 1.21289 * 119.99680 * 3.59709 * 5 2 1 7 7 N 1.34772 * 120.00584 * 183.59570 * 5 2 1 8 8 C 1.47431 * 125.64702 * 4.63363 * 7 5 2 9 9 C 1.54901 * 104.83338 * 204.08912 * 8 7 5 10 10 C 1.55157 * 101.58203 * 322.99282 * 9 8 7 11 11 C 1.47026 * 125.65294 * 184.32070 * 7 5 2 12 12 H 1.09000 * 109.87838 * 59.55912 * 11 7 5 13 13 C 1.50696 * 109.88250 * 298.39916 * 11 7 5 14 14 O 1.21285 * 120.00036 * 339.06277 * 13 11 7 15 15 N 1.34773 * 120.00122 * 159.06248 * 13 11 7 16 16 C 1.46929 * 120.63512 * 185.15958 * 15 13 11 17 17 C 1.53185 * 108.77962 * 126.36808 * 16 15 13 18 18 C 1.53044 * 109.31093 * 54.63598 * 17 16 15 19 19 C 1.53039 * 109.53873 * 298.63587 * 18 17 16 20 20 H 1.09007 * 109.49748 * 301.41592 * 19 18 17 21 21 C 1.50699 * 109.49929 * 181.31746 * 19 18 17 22 22 H 1.07995 * 119.99923 * 240.00177 * 21 19 18 23 23 C 1.37883 * 119.99849 * 59.99621 * 21 19 18 24 24 N 1.31512 * 119.99974 * 0.02562 * 23 21 19 25 25 Si 1.86793 * 119.99760 * 180.02562 * 23 21 19 26 26 H 1.48502 * 109.47190 * 60.00286 * 25 23 21 27 27 H 1.48507 * 109.47176 * 180.02562 * 25 23 21 28 28 H 1.48503 * 109.47352 * 300.00224 * 25 23 21 29 29 C 1.46930 * 120.62920 * 4.87763 * 15 13 11 30 30 H 1.09004 * 109.46978 * 179.97438 * 1 2 3 31 31 H 1.09000 * 109.47066 * 60.00683 * 1 2 3 32 32 H 1.08999 * 109.47642 * 300.00354 * 1 2 3 33 33 H 1.08997 * 109.47670 * 69.14825 * 3 2 1 34 34 H 1.09005 * 109.47204 * 189.15380 * 3 2 1 35 35 H 1.09009 * 109.47067 * 309.14589 * 3 2 1 36 36 H 1.08994 * 109.47422 * 60.00104 * 4 2 1 37 37 H 1.08996 * 109.47310 * 180.02562 * 4 2 1 38 38 H 1.09004 * 109.47254 * 299.99845 * 4 2 1 39 39 H 1.09005 * 110.36181 * 322.92956 * 8 7 5 40 40 H 1.08996 * 110.36420 * 85.13891 * 8 7 5 41 41 H 1.09006 * 111.00690 * 81.06220 * 9 8 7 42 42 H 1.08995 * 111.00821 * 204.87686 * 9 8 7 43 43 H 1.09002 * 110.72051 * 153.86860 * 10 9 8 44 44 H 1.09000 * 110.71821 * 277.13744 * 10 9 8 45 45 H 1.08997 * 109.58726 * 246.16165 * 16 15 13 46 46 H 1.09002 * 109.58663 * 6.43840 * 16 15 13 47 47 H 1.08999 * 109.49925 * 174.58852 * 17 16 15 48 48 H 1.09006 * 109.49808 * 294.65161 * 17 16 15 49 49 H 1.08994 * 109.46106 * 58.65892 * 18 17 16 50 50 H 1.09000 * 109.45707 * 178.62597 * 18 17 16 51 51 H 0.96998 * 119.99602 * 179.97438 * 24 23 21 52 52 H 1.09001 * 109.58316 * 353.42050 * 29 15 13 53 53 H 1.09003 * 109.58457 * 113.84388 * 29 15 13 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 1.4425 0.0000 4 6 2.0400 -0.7211 1.2493 5 6 2.0324 -0.7104 -1.2303 6 8 1.2463 -1.1140 -2.0611 7 7 3.3553 -0.8973 -1.4077 8 6 4.4100 -0.5467 -0.4390 9 6 5.6885 -0.3630 -1.2941 10 6 5.5107 -1.4735 -2.3630 11 6 3.9852 -1.4905 -2.5963 12 1 3.7405 -0.8999 -3.4792 13 6 3.5072 -2.9083 -2.7760 14 8 3.0397 -3.5145 -1.8353 15 7 3.5991 -3.5027 -3.9821 16 6 3.0358 -4.8418 -4.2017 17 6 2.0926 -4.7884 -5.4076 18 6 2.8436 -4.2171 -6.6125 19 6 3.3072 -2.7929 -6.2984 20 1 2.4431 -2.1739 -6.0570 21 6 4.0183 -2.2195 -7.4970 22 1 5.0484 -1.9057 -7.4147 23 6 3.3538 -2.0958 -8.6988 24 7 2.0994 -2.4776 -8.7989 25 14 4.2355 -1.3857 -10.1846 26 1 5.4133 -2.2292 -10.5112 27 1 3.3083 -1.3591 -11.3444 28 1 4.6857 -0.0038 -9.8796 29 6 4.2592 -2.8214 -5.1041 30 1 -0.3633 -1.0277 -0.0005 31 1 -0.3633 0.5137 -0.8900 32 1 -0.3634 0.5139 0.8899 33 1 1.8162 1.9071 0.9603 34 1 3.1176 1.4469 -0.1635 35 1 1.5493 2.0013 -0.7971 36 1 1.6767 -1.7488 1.2494 37 1 3.1299 -0.7208 1.2496 38 1 1.6766 -0.2072 2.1393 39 1 4.1602 0.3819 0.0742 40 1 4.5463 -1.3529 0.2817 41 1 5.7111 0.6240 -1.7563 42 1 6.5851 -0.5336 -0.6981 43 1 6.0406 -1.2149 -3.2797 44 1 5.8491 -2.4360 -1.9791 45 1 3.8412 -5.5493 -4.3987 46 1 2.4827 -5.1553 -3.3162 47 1 1.7425 -5.7940 -5.6404 48 1 1.2396 -4.1511 -5.1743 49 1 3.7102 -4.8415 -6.8297 50 1 2.1817 -4.2008 -7.4784 51 1 1.6318 -2.3901 -9.6443 52 1 4.5110 -1.8011 -4.8148 53 1 5.1665 -3.3607 -5.3763 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC000597913293.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 20:14:09 Heat of formation + Delta-G solvation = -72.349122 kcal Electronic energy + Delta-G solvation = -31914.533059 eV Core-core repulsion = 27978.889558 eV Total energy + Delta-G solvation = -3935.643500 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.83 seconds Orbital eigenvalues (eV) -40.86939 -39.25979 -37.42384 -36.48165 -35.62870 -33.30115 -31.96609 -31.38778 -30.21116 -29.30798 -27.55039 -27.15176 -25.19829 -24.95308 -24.24405 -22.15885 -21.67647 -21.17703 -19.93109 -18.97023 -18.01688 -17.34478 -16.63285 -16.20740 -15.79521 -15.47119 -14.93991 -14.82549 -14.54113 -14.31098 -13.99328 -13.83620 -13.58091 -13.47100 -13.22039 -13.04922 -12.73718 -12.65687 -12.43783 -12.27742 -12.21347 -12.12974 -11.90648 -11.78968 -11.74545 -11.54116 -11.50111 -11.04840 -10.98677 -10.95144 -10.84855 -10.77629 -10.65009 -10.23801 -9.95417 -9.73637 -9.60664 -9.48112 -9.32585 -8.85554 -8.43430 -8.38281 -7.84421 -6.02502 -4.11656 2.71672 2.92856 3.17594 3.28533 3.34372 3.35209 3.67058 4.28687 4.36485 4.39576 4.52921 4.70545 4.73064 4.81805 4.94893 5.12663 5.17684 5.22495 5.26461 5.34210 5.45688 5.46683 5.59093 5.59868 5.67823 5.68826 5.73005 5.77556 5.78853 5.82258 5.84718 5.90857 5.94114 6.04151 6.09960 6.11463 6.20880 6.26245 6.31588 6.38519 6.57651 6.62252 6.84054 7.03913 7.22028 7.37813 7.59489 7.67514 7.92356 7.99702 8.10363 8.34041 8.36429 8.70946 8.91999 9.53511 11.02570 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.013759 B = 0.003506 C = 0.003435 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2034.561898 B = 7983.904618 C = 8148.900558 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.127 4.127 2 C -0.080 4.080 3 C -0.148 4.148 4 C -0.151 4.151 5 C 0.540 3.460 6 O -0.521 6.521 7 N -0.599 5.599 8 C 0.090 3.910 9 C -0.132 4.132 10 C -0.120 4.120 11 C 0.117 3.883 12 H 0.103 0.897 13 C 0.514 3.486 14 O -0.551 6.551 15 N -0.600 5.600 16 C 0.118 3.882 17 C -0.134 4.134 18 C -0.110 4.110 19 C 0.038 3.962 20 H 0.031 0.969 21 C -0.519 4.519 22 H 0.056 0.944 23 C 0.065 3.935 24 N -0.885 5.885 25 Si 0.892 3.108 26 H -0.277 1.277 27 H -0.287 1.287 28 H -0.277 1.277 29 C 0.111 3.889 30 H 0.062 0.938 31 H 0.063 0.937 32 H 0.060 0.940 33 H 0.067 0.933 34 H 0.067 0.933 35 H 0.062 0.938 36 H 0.062 0.938 37 H 0.068 0.932 38 H 0.064 0.936 39 H 0.089 0.911 40 H 0.072 0.928 41 H 0.081 0.919 42 H 0.087 0.913 43 H 0.094 0.906 44 H 0.079 0.921 45 H 0.057 0.943 46 H 0.076 0.924 47 H 0.055 0.945 48 H 0.057 0.943 49 H 0.035 0.965 50 H 0.095 0.905 51 H 0.262 0.738 52 H 0.068 0.932 53 H 0.060 0.940 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.674 5.663 18.558 20.215 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 -0.185 4.185 2 C -0.083 4.083 3 C -0.205 4.205 4 C -0.208 4.208 5 C 0.328 3.672 6 O -0.395 6.395 7 N -0.334 5.334 8 C -0.032 4.032 9 C -0.170 4.170 10 C -0.158 4.158 11 C 0.010 3.990 12 H 0.120 0.880 13 C 0.300 3.700 14 O -0.429 6.429 15 N -0.332 5.332 16 C -0.004 4.004 17 C -0.173 4.173 18 C -0.148 4.148 19 C 0.019 3.981 20 H 0.049 0.951 21 C -0.558 4.558 22 H 0.075 0.925 23 C -0.137 4.137 24 N -0.523 5.523 25 Si 0.720 3.280 26 H -0.203 1.203 27 H -0.213 1.213 28 H -0.203 1.203 29 C -0.010 4.010 30 H 0.081 0.919 31 H 0.082 0.918 32 H 0.079 0.921 33 H 0.086 0.914 34 H 0.086 0.914 35 H 0.081 0.919 36 H 0.081 0.919 37 H 0.087 0.913 38 H 0.083 0.917 39 H 0.107 0.893 40 H 0.090 0.910 41 H 0.099 0.901 42 H 0.105 0.895 43 H 0.113 0.887 44 H 0.098 0.902 45 H 0.075 0.925 46 H 0.094 0.906 47 H 0.074 0.926 48 H 0.076 0.924 49 H 0.054 0.946 50 H 0.113 0.887 51 H 0.072 0.928 52 H 0.086 0.914 53 H 0.078 0.922 Dipole moment (debyes) X Y Z Total from point charges 4.732 5.118 18.470 19.741 hybrid contribution 0.411 0.256 -1.064 1.169 sum 5.142 5.374 17.406 18.928 Atomic orbital electron populations 1.21665 0.91925 1.02954 1.01912 1.20714 0.97918 0.96123 0.93520 1.22051 1.01712 0.93870 1.02847 1.22099 1.02136 1.00882 0.95656 1.20231 0.80219 0.78999 0.87714 1.90762 1.54066 1.49488 1.45162 1.48154 1.05538 1.61518 1.18167 1.22733 0.87136 1.00965 0.92371 1.22817 0.97434 0.99508 0.97263 1.22612 0.92236 1.00173 1.00816 1.21567 0.93754 0.92953 0.90685 0.87974 1.20561 0.78625 0.88110 0.82710 1.90599 1.46539 1.65582 1.40229 1.48223 1.56513 1.18134 1.10333 1.21525 0.96752 0.83084 0.99061 1.21995 0.98602 1.00353 0.96311 1.21603 0.99190 0.96857 0.97162 1.18901 0.94418 0.93903 0.90893 0.95129 1.20999 0.98206 1.41877 0.94688 0.92533 1.24944 0.94784 0.95232 0.98744 1.69875 1.09696 1.46873 1.25835 0.86660 0.79444 0.79648 0.82233 1.20252 1.21310 1.20265 1.22076 0.96530 0.95445 0.86977 0.91939 0.91788 0.92139 0.91411 0.91443 0.91851 0.91924 0.91280 0.91667 0.89295 0.91015 0.90052 0.89469 0.88706 0.90196 0.92458 0.90564 0.92623 0.92382 0.94649 0.88703 0.92838 0.91392 0.92189 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 -0.13 -1.53 7.76 37.16 0.29 -1.24 16 2 C -0.08 -0.95 0.75 -155.67 -0.12 -1.06 16 3 C -0.15 -1.33 8.28 37.16 0.31 -1.02 16 4 C -0.15 -1.49 8.18 37.16 0.30 -1.18 16 5 C 0.54 8.97 6.07 -10.99 -0.07 8.90 16 6 O -0.52 -11.33 15.66 5.55 0.09 -11.24 16 7 N -0.60 -8.78 2.73 -164.32 -0.45 -9.23 16 8 C 0.09 0.89 4.78 -2.53 -0.01 0.87 16 9 C -0.13 -1.10 7.09 -24.59 -0.17 -1.27 16 10 C -0.12 -1.37 6.11 -24.90 -0.15 -1.52 16 11 C 0.12 1.88 2.35 -68.10 -0.16 1.72 16 12 H 0.10 1.78 6.69 -51.93 -0.35 1.43 16 13 C 0.51 10.10 6.01 -10.99 -0.07 10.04 16 14 O -0.55 -12.24 15.62 5.55 0.09 -12.15 16 15 N -0.60 -11.90 2.98 -173.03 -0.52 -12.42 16 16 C 0.12 2.29 6.42 -3.71 -0.02 2.26 16 17 C -0.13 -2.77 6.08 -26.61 -0.16 -2.93 16 18 C -0.11 -2.57 4.96 -26.69 -0.13 -2.71 16 19 C 0.04 0.92 2.24 -91.88 -0.21 0.72 16 20 H 0.03 0.86 8.14 -51.92 -0.42 0.43 16 21 C -0.52 -13.55 8.56 -34.44 -0.29 -13.85 16 22 H 0.06 1.41 7.74 -52.49 -0.41 1.01 16 23 C 0.07 1.75 5.30 -17.82 -0.09 1.65 16 24 N -0.88 -24.94 11.31 55.43 0.63 -24.31 16 25 Si 0.89 20.62 29.54 -169.99 -5.02 15.60 16 26 H -0.28 -6.30 7.11 56.52 0.40 -5.90 16 27 H -0.29 -6.68 7.11 56.52 0.40 -6.27 16 28 H -0.28 -6.32 7.11 56.52 0.40 -5.92 16 29 C 0.11 2.22 5.40 -3.93 -0.02 2.20 16 30 H 0.06 0.85 8.13 -51.93 -0.42 0.43 16 31 H 0.06 0.84 8.06 -51.93 -0.42 0.42 16 32 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 33 H 0.07 0.46 8.12 -51.93 -0.42 0.04 16 34 H 0.07 0.54 5.00 -51.93 -0.26 0.29 16 35 H 0.06 0.62 8.12 -51.92 -0.42 0.20 16 36 H 0.06 0.74 8.14 -51.93 -0.42 0.32 16 37 H 0.07 0.60 4.38 -51.93 -0.23 0.37 16 38 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 39 H 0.09 0.67 4.29 -51.93 -0.22 0.45 16 40 H 0.07 0.70 7.27 -51.93 -0.38 0.32 16 41 H 0.08 0.61 8.14 -51.93 -0.42 0.19 16 42 H 0.09 0.53 8.14 -51.93 -0.42 0.10 16 43 H 0.09 0.98 7.77 -51.93 -0.40 0.58 16 44 H 0.08 0.94 7.83 -51.93 -0.41 0.53 16 45 H 0.06 1.01 8.14 -51.93 -0.42 0.58 16 46 H 0.08 1.51 7.04 -51.93 -0.37 1.15 16 47 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 48 H 0.06 1.31 8.14 -51.93 -0.42 0.89 16 49 H 0.03 0.80 8.14 -51.93 -0.42 0.37 16 50 H 0.09 2.50 6.04 -51.93 -0.31 2.19 16 51 H 0.26 7.09 8.31 -40.82 -0.34 6.75 16 52 H 0.07 1.25 5.04 -51.93 -0.26 0.99 16 53 H 0.06 1.14 8.14 -51.93 -0.42 0.72 16 LS Contribution 394.90 15.07 5.95 5.95 Total: -1.00 -33.69 394.90 -9.08 -42.76 By element: Atomic # 1 Polarization: 12.52 SS G_CDS: -9.06 Total: 3.45 kcal Atomic # 6 Polarization: 2.36 SS G_CDS: -0.78 Total: 1.57 kcal Atomic # 7 Polarization: -45.62 SS G_CDS: -0.34 Total: -45.95 kcal Atomic # 8 Polarization: -23.56 SS G_CDS: 0.17 Total: -23.39 kcal Atomic # 14 Polarization: 20.62 SS G_CDS: -5.02 Total: 15.60 kcal Total LS contribution 5.95 Total: 5.95 kcal Total: -33.69 -9.08 -42.76 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. ZINC000597913293.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 -29.585 kcal (2) G-P(sol) polarization free energy of solvation -33.687 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -63.272 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.077 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.765 kcal (6) G-S(sol) free energy of system = (1) + (5) -72.349 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.83 seconds