Wall clock time and date at job start Wed Apr 1 2020 03:34:05 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 1.53000 * 1 3 3 C 1.52996 * 109.47368 * 2 1 4 4 C 1.52997 * 109.47106 * 120.00570 * 2 1 3 5 5 H 1.08996 * 109.47053 * 304.86381 * 4 2 1 6 6 C 1.50696 * 109.47522 * 64.87011 * 4 2 1 7 7 O 1.21278 * 120.00347 * 24.54954 * 6 4 2 8 8 N 1.34778 * 119.99761 * 204.55382 * 6 4 2 9 9 C 1.46923 * 120.63162 * 4.21993 * 8 6 4 10 10 C 1.53193 * 108.77241 * 233.58232 * 9 8 6 11 11 C 1.53042 * 109.31580 * 305.36450 * 10 9 8 12 12 C 1.53040 * 109.53617 * 61.36377 * 11 10 9 13 13 H 1.08997 * 109.50062 * 58.62187 * 12 11 10 14 14 N 1.46497 * 109.49821 * 178.68446 * 12 11 10 15 15 C 1.46497 * 120.00221 * 60.00015 * 14 12 11 16 16 C 1.36942 * 120.00269 * 240.00161 * 14 12 11 17 17 H 1.08002 * 119.99754 * 24.61924 * 16 14 12 18 18 C 1.38808 * 120.00025 * 204.62085 * 16 14 12 19 19 N 1.31624 * 120.00126 * 7.15486 * 18 16 14 20 20 Si 1.86797 * 120.00062 * 187.14724 * 18 16 14 21 21 H 1.48502 * 109.47137 * 0.02562 * 20 18 16 22 22 H 1.48495 * 109.47246 * 119.99807 * 20 18 16 23 23 H 1.48504 * 109.47561 * 240.00314 * 20 18 16 24 24 C 1.46925 * 120.62747 * 183.93412 * 8 6 4 25 25 C 1.50697 * 109.47018 * 184.87204 * 4 2 1 26 26 C 1.38669 * 120.42545 * 120.06551 * 25 4 2 27 27 C 1.38633 * 118.42559 * 180.02562 * 26 25 4 28 28 C 1.38225 * 119.15807 * 359.97158 * 27 26 25 29 29 N 1.31854 * 120.76431 * 359.97438 * 28 27 26 30 30 C 1.31884 * 121.72515 * 0.02562 * 29 28 27 31 31 H 1.09006 * 109.46794 * 304.81405 * 1 2 3 32 32 H 1.09000 * 109.47540 * 64.80961 * 1 2 3 33 33 H 1.08997 * 109.47289 * 184.81279 * 1 2 3 34 34 H 1.09006 * 109.46739 * 240.00296 * 2 1 3 35 35 H 1.09001 * 109.47577 * 180.02562 * 3 2 1 36 36 H 1.09002 * 109.47615 * 300.00467 * 3 2 1 37 37 H 1.09003 * 109.46841 * 59.99898 * 3 2 1 38 38 H 1.08995 * 109.58974 * 353.37276 * 9 8 6 39 39 H 1.09002 * 109.59169 * 113.65939 * 9 8 6 40 40 H 1.09000 * 109.49621 * 65.31541 * 10 9 8 41 41 H 1.09000 * 109.50148 * 185.41453 * 10 9 8 42 42 H 1.09000 * 109.46136 * 181.38529 * 11 10 9 43 43 H 1.08996 * 109.45804 * 301.34539 * 11 10 9 44 44 H 1.09000 * 109.47216 * 95.10841 * 15 14 12 45 45 H 1.09002 * 109.47487 * 215.10964 * 15 14 12 46 46 H 1.09004 * 109.46919 * 335.10995 * 15 14 12 47 47 H 0.96997 * 119.99705 * 180.02562 * 19 18 16 48 48 H 1.09000 * 109.58831 * 246.20217 * 24 8 6 49 49 H 1.09000 * 109.58681 * 6.63120 * 24 8 6 50 50 H 1.08004 * 120.78345 * 359.96848 * 26 25 4 51 51 H 1.07993 * 120.41790 * 180.25477 * 27 26 25 52 52 H 1.07996 * 119.61594 * 180.02562 * 28 27 26 53 53 H 1.08002 * 119.61008 * 180.02562 * 30 29 28 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 2.0400 1.4424 0.0000 4 6 2.0400 -0.7214 1.2491 5 1 1.6073 -0.2604 2.1370 6 6 1.6386 -2.1727 1.1903 7 8 1.4218 -2.6990 0.1194 8 7 1.5205 -2.8858 2.3278 9 6 1.6893 -2.2405 3.6369 10 6 2.7420 -3.0149 4.4362 11 6 2.3383 -4.4893 4.5096 12 6 2.2778 -5.0743 3.0968 13 1 3.2506 -4.9675 2.6168 14 7 1.9220 -6.4935 3.1700 15 6 0.6514 -6.8999 3.7756 16 6 2.7770 -7.4405 2.6725 17 1 3.8332 -7.2278 2.5966 18 6 2.2863 -8.6736 2.2658 19 7 0.9877 -8.8842 2.2250 20 14 3.4690 -10.0340 1.7760 21 1 4.8657 -9.5473 1.9086 22 1 3.2681 -11.2077 2.6632 23 1 3.2135 -10.4288 0.3674 24 6 1.2143 -4.3221 2.2824 25 6 3.5421 -0.6177 1.3110 26 6 4.1599 -0.0053 2.3908 27 6 5.5443 0.0677 2.4049 28 6 6.2577 -0.4692 1.3497 29 7 5.6365 -1.0454 0.3394 30 6 4.3214 -1.1328 0.2927 31 1 -0.3633 0.5868 0.8438 32 1 -0.3634 0.4374 -0.9299 33 1 -0.3634 -1.0240 0.0862 34 1 1.8933 -0.5138 -0.8901 35 1 3.1301 1.4425 -0.0005 36 1 1.6767 1.9564 -0.8899 37 1 1.6767 1.9563 0.8900 38 1 2.0206 -1.2116 3.4971 39 1 0.7407 -2.2492 4.1737 40 1 3.7103 -2.9270 3.9434 41 1 2.8077 -2.6051 5.4441 42 1 3.0731 -5.0381 5.0988 43 1 1.3589 -4.5746 4.9802 44 1 -0.1005 -7.0209 2.9957 45 1 0.7852 -7.8454 4.3011 46 1 0.3240 -6.1355 4.4804 47 1 0.6449 -9.7460 1.9412 48 1 0.2283 -4.4993 2.7120 49 1 1.2321 -4.6671 1.2486 50 1 3.5764 0.4059 3.2013 51 1 6.0589 0.5340 3.2319 52 1 7.3364 -0.4169 1.3532 53 1 3.8481 -1.6125 -0.5513 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 ZINC001027632098.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:34:05 Heat of formation + Delta-G solvation = 16.605183 kcal Electronic energy + Delta-G solvation = -32367.309756 eV Core-core repulsion = 28432.327604 eV Total energy + Delta-G solvation = -3934.982152 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.41 seconds Orbital eigenvalues (eV) -41.04420 -39.60711 -37.75044 -36.00670 -35.10895 -32.81878 -32.29344 -31.61068 -31.26119 -29.07870 -27.67362 -27.13739 -25.99760 -24.92571 -23.85156 -23.51467 -22.62341 -21.71448 -20.72699 -19.25715 -18.52472 -17.37746 -17.28028 -16.73528 -16.14168 -15.80584 -15.75912 -15.09918 -14.69628 -14.44055 -14.26599 -14.11692 -13.74613 -13.69140 -13.62051 -13.45675 -13.22787 -12.83073 -12.76719 -12.64351 -12.42908 -12.32846 -12.16650 -12.01444 -11.83408 -11.30160 -11.17765 -11.05707 -11.00160 -10.81250 -10.78806 -10.57862 -10.39122 -10.33606 -10.16308 -10.06147 -9.85920 -9.74307 -9.59821 -9.52553 -8.95967 -8.57739 -8.31122 -6.72524 -5.70860 -3.19731 0.93230 1.12069 2.77636 3.17914 3.39907 3.46918 3.48893 3.66490 4.27315 4.40511 4.49956 4.53428 4.61854 4.64454 4.78253 4.83011 4.93638 4.94429 5.11122 5.15609 5.21361 5.30652 5.39633 5.43616 5.47219 5.50993 5.52382 5.57379 5.65122 5.69856 5.73030 5.79026 5.89466 5.91334 5.95860 6.00082 6.02264 6.12146 6.20010 6.22079 6.23671 6.37365 6.49323 6.54926 6.68144 6.78397 6.92894 6.99190 7.41036 7.66782 7.75947 7.83201 7.86841 8.37359 8.43419 9.25663 9.86867 10.35939 11.33322 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.012244 B = 0.003397 C = 0.003201 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2286.291072 B = 8241.294727 C = 8745.140008 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.148 4.148 2 C -0.077 4.077 3 C -0.144 4.144 4 C -0.060 4.060 5 H 0.099 0.901 6 C 0.519 3.481 7 O -0.533 6.533 8 N -0.603 5.603 9 C 0.106 3.894 10 C -0.129 4.129 11 C -0.133 4.133 12 C 0.170 3.830 13 H 0.063 0.937 14 N -0.592 5.592 15 C 0.163 3.837 16 C -0.255 4.255 17 H 0.068 0.932 18 C 0.005 3.995 19 N -0.907 5.907 20 Si 0.905 3.095 21 H -0.278 1.278 22 H -0.290 1.290 23 H -0.289 1.289 24 C 0.099 3.901 25 C -0.119 4.119 26 C -0.069 4.069 27 C -0.172 4.172 28 C 0.094 3.906 29 N -0.479 5.479 30 C 0.116 3.884 31 H 0.051 0.949 32 H 0.058 0.942 33 H 0.063 0.937 34 H 0.086 0.914 35 H 0.054 0.946 36 H 0.058 0.942 37 H 0.054 0.946 38 H 0.076 0.924 39 H 0.067 0.933 40 H 0.062 0.938 41 H 0.068 0.932 42 H 0.064 0.936 43 H 0.059 0.941 44 H 0.030 0.970 45 H 0.043 0.957 46 H -0.003 1.003 47 H 0.252 0.748 48 H 0.061 0.939 49 H 0.091 0.909 50 H 0.133 0.867 51 H 0.135 0.865 52 H 0.154 0.846 53 H 0.157 0.843 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.789 23.753 3.622 24.189 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 -0.205 4.205 2 C -0.096 4.096 3 C -0.202 4.202 4 C -0.083 4.083 5 H 0.117 0.883 6 C 0.306 3.694 7 O -0.410 6.410 8 N -0.336 5.336 9 C -0.017 4.017 10 C -0.168 4.168 11 C -0.173 4.173 12 C 0.061 3.939 13 H 0.081 0.919 14 N -0.314 5.314 15 C 0.019 3.981 16 C -0.385 4.385 17 H 0.085 0.915 18 C -0.193 4.193 19 N -0.552 5.552 20 Si 0.735 3.265 21 H -0.203 1.203 22 H -0.216 1.216 23 H -0.216 1.216 24 C -0.025 4.025 25 C -0.121 4.121 26 C -0.095 4.095 27 C -0.191 4.191 28 C -0.063 4.063 29 N -0.187 5.187 30 C -0.041 4.041 31 H 0.070 0.930 32 H 0.077 0.923 33 H 0.082 0.918 34 H 0.104 0.896 35 H 0.073 0.927 36 H 0.077 0.923 37 H 0.073 0.927 38 H 0.094 0.906 39 H 0.085 0.915 40 H 0.081 0.919 41 H 0.087 0.913 42 H 0.082 0.918 43 H 0.078 0.922 44 H 0.048 0.952 45 H 0.062 0.938 46 H 0.015 0.985 47 H 0.062 0.938 48 H 0.079 0.921 49 H 0.109 0.891 50 H 0.151 0.849 51 H 0.153 0.847 52 H 0.171 0.829 53 H 0.174 0.826 Dipole moment (debyes) X Y Z Total from point charges 3.072 22.901 2.320 23.222 hybrid contribution 0.025 -0.508 0.637 0.815 sum 3.097 22.392 2.957 22.798 Atomic orbital electron populations 1.21853 0.94464 1.02613 1.01609 1.20993 0.96280 0.95525 0.96778 1.21849 1.01031 0.95476 1.01812 1.20420 0.91956 0.94306 1.01570 0.88332 1.20258 0.77298 0.87775 0.84064 1.90706 1.50190 1.71539 1.28563 1.48282 1.69494 1.10523 1.05289 1.21782 0.99462 0.96317 0.84169 1.21877 0.98594 0.96932 0.99385 1.22084 1.01462 0.93565 1.00141 1.20697 0.96176 0.84859 0.92176 0.91923 1.43919 1.20502 0.99044 1.67936 1.20805 0.87288 0.95583 0.94446 1.19259 0.89358 0.93751 1.36097 0.91463 1.25098 0.95758 0.99193 0.99265 1.70060 1.10583 1.23081 1.51484 0.86170 0.80331 0.82003 0.77988 1.20317 1.21646 1.21576 1.22641 0.99457 0.76784 1.03573 1.20398 0.95021 1.00369 0.96317 1.21448 0.94820 0.96365 0.96901 1.22094 0.94629 1.02021 1.00390 1.22816 1.00559 0.93351 0.89527 1.67761 1.10699 1.14415 1.25860 1.22759 0.89023 0.94703 0.97602 0.92983 0.92302 0.91831 0.89555 0.92722 0.92326 0.92721 0.90597 0.91467 0.91921 0.91347 0.91773 0.92232 0.95182 0.93788 0.98461 0.93768 0.92093 0.89080 0.84897 0.84750 0.82878 0.82574 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.15 -1.52 9.04 37.16 0.34 -1.19 16 2 C -0.08 -0.81 1.95 -90.62 -0.18 -0.98 16 3 C -0.14 -1.20 8.87 37.16 0.33 -0.87 16 4 C -0.06 -0.66 1.19 -92.93 -0.11 -0.78 16 5 H 0.10 0.87 6.11 -51.93 -0.32 0.55 16 6 C 0.52 7.96 5.62 -10.99 -0.06 7.90 16 7 O -0.53 -10.22 14.72 5.56 0.08 -10.14 16 8 N -0.60 -9.24 2.97 -172.51 -0.51 -9.75 16 9 C 0.11 1.22 6.26 -3.71 -0.02 1.19 16 10 C -0.13 -1.59 6.08 -26.61 -0.16 -1.75 16 11 C -0.13 -2.18 5.13 -26.69 -0.14 -2.32 16 12 C 0.17 3.50 2.75 -67.59 -0.19 3.31 16 13 H 0.06 1.40 7.88 -51.93 -0.41 0.99 16 14 N -0.59 -14.80 2.82 -173.09 -0.49 -15.29 16 15 C 0.16 3.98 7.89 59.85 0.47 4.45 16 16 C -0.26 -7.10 9.59 -15.06 -0.14 -7.25 16 17 H 0.07 1.86 7.82 -52.49 -0.41 1.45 16 18 C 0.01 0.15 5.21 -17.43 -0.09 0.06 16 19 N -0.91 -26.65 10.50 55.49 0.58 -26.06 16 20 Si 0.91 22.31 29.56 -169.99 -5.02 17.29 16 21 H -0.28 -6.71 7.11 56.52 0.40 -6.31 16 22 H -0.29 -7.11 7.11 56.52 0.40 -6.71 16 23 H -0.29 -7.21 7.11 56.52 0.40 -6.81 16 24 C 0.10 1.92 5.80 -3.49 -0.02 1.90 16 25 C -0.12 -1.31 3.20 -104.48 -0.33 -1.64 16 26 C -0.07 -0.61 9.19 -39.28 -0.36 -0.97 16 27 C -0.17 -1.46 10.11 -39.44 -0.40 -1.86 16 28 C 0.09 0.98 11.18 -17.55 -0.20 0.79 16 29 N -0.48 -6.47 10.36 -13.25 -0.14 -6.61 16 30 C 0.12 1.55 10.03 -17.55 -0.18 1.37 16 31 H 0.05 0.45 8.14 -51.93 -0.42 0.02 16 32 H 0.06 0.55 8.14 -51.93 -0.42 0.12 16 33 H 0.06 0.81 6.75 -51.93 -0.35 0.46 16 34 H 0.09 1.06 7.14 -51.93 -0.37 0.69 16 35 H 0.05 0.49 7.06 -51.93 -0.37 0.12 16 36 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 37 H 0.05 0.39 8.14 -51.93 -0.42 -0.03 16 38 H 0.08 0.67 4.44 -51.93 -0.23 0.44 16 39 H 0.07 0.71 8.14 -51.93 -0.42 0.29 16 40 H 0.06 0.83 8.14 -51.93 -0.42 0.41 16 41 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 42 H 0.06 1.12 8.14 -51.93 -0.42 0.69 16 43 H 0.06 0.97 6.72 -51.93 -0.35 0.62 16 44 H 0.03 0.80 7.33 -51.93 -0.38 0.42 16 45 H 0.04 1.16 7.29 -51.93 -0.38 0.78 16 46 H 0.00 -0.06 6.46 -51.93 -0.34 -0.40 16 47 H 0.25 7.18 8.31 -40.82 -0.34 6.84 16 48 H 0.06 1.19 7.53 -51.93 -0.39 0.80 16 49 H 0.09 2.10 7.03 -51.93 -0.36 1.73 16 50 H 0.13 0.81 7.66 -52.48 -0.40 0.41 16 51 H 0.13 0.76 8.06 -52.49 -0.42 0.33 16 52 H 0.15 1.20 8.06 -52.49 -0.42 0.77 16 53 H 0.16 2.25 7.65 -52.49 -0.40 1.85 16 LS Contribution 405.76 15.07 6.11 6.11 Total: -1.00 -32.62 405.76 -9.64 -42.27 By element: Atomic # 1 Polarization: 9.65 SS G_CDS: -8.82 Total: 0.83 kcal Atomic # 6 Polarization: 2.80 SS G_CDS: -1.44 Total: 1.36 kcal Atomic # 7 Polarization: -57.16 SS G_CDS: -0.55 Total: -57.72 kcal Atomic # 8 Polarization: -10.22 SS G_CDS: 0.08 Total: -10.14 kcal Atomic # 14 Polarization: 22.31 SS G_CDS: -5.02 Total: 17.29 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -32.62 -9.64 -42.27 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. ZINC001027632098.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 58.872 kcal (2) G-P(sol) polarization free energy of solvation -32.623 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 26.248 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.643 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.266 kcal (6) G-S(sol) free energy of system = (1) + (5) 16.605 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.41 seconds