Wall clock time and date at job start Sat Apr 11 2020 06:11:44 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 1.52997 * 1 3 3 H 1.08998 * 109.47533 * 2 1 4 4 C 1.50697 * 109.47466 * 120.00144 * 2 1 3 5 5 H 1.07998 * 120.00039 * 119.99581 * 4 2 1 6 6 C 1.37880 * 119.99815 * 300.00179 * 4 2 1 7 7 N 1.31508 * 119.99915 * 359.97438 * 6 4 2 8 8 Si 1.86805 * 119.99777 * 179.97438 * 6 4 2 9 9 H 1.48497 * 109.47155 * 89.99872 * 8 6 4 10 10 H 1.48495 * 109.46964 * 209.99990 * 8 6 4 11 11 H 1.48499 * 109.46909 * 330.00049 * 8 6 4 12 12 N 1.46506 * 109.47289 * 240.00326 * 2 1 3 13 13 C 1.34777 * 120.00033 * 84.99600 * 12 2 1 14 14 O 1.21287 * 119.99681 * 0.02562 * 13 12 2 15 15 C 1.50696 * 120.00198 * 180.02562 * 13 12 2 16 16 H 1.09001 * 109.46822 * 60.00123 * 15 13 12 17 17 C 1.52998 * 109.47151 * 300.00325 * 15 13 12 18 18 C 1.53006 * 109.47016 * 179.97438 * 17 15 13 19 19 C 1.53000 * 109.46992 * 60.00280 * 18 17 15 20 20 C 1.53001 * 109.46839 * 300.00050 * 19 18 17 21 21 H 1.09005 * 109.46665 * 299.99546 * 20 19 18 22 22 N 1.46499 * 109.46986 * 180.02562 * 20 19 18 23 23 C 1.34780 * 120.00575 * 84.99540 * 22 20 19 24 24 O 1.21508 * 119.99795 * 359.97438 * 23 22 20 25 25 O 1.34636 * 120.00233 * 180.02562 * 23 22 20 26 26 C 1.45192 * 116.99766 * 180.02562 * 25 23 22 27 27 C 1.53001 * 109.47586 * 60.00153 * 26 25 23 28 28 C 1.53001 * 109.46884 * 179.97438 * 26 25 23 29 29 C 1.52999 * 109.47390 * 299.99655 * 26 25 23 30 30 C 1.52992 * 109.47385 * 180.02562 * 15 13 12 31 31 H 1.09002 * 109.47153 * 299.99629 * 1 2 3 32 32 H 1.09001 * 109.46832 * 179.97438 * 1 2 3 33 33 H 1.09004 * 109.47261 * 59.99801 * 1 2 3 34 34 H 0.97001 * 119.99839 * 180.02562 * 7 6 4 35 35 H 0.96992 * 120.00062 * 265.00053 * 12 2 1 36 36 H 1.08993 * 109.47207 * 299.99904 * 17 15 13 37 37 H 1.09002 * 109.46901 * 59.99949 * 17 15 13 38 38 H 1.09001 * 109.47252 * 299.99979 * 18 17 15 39 39 H 1.09003 * 109.46560 * 180.02562 * 18 17 15 40 40 H 1.08992 * 109.47180 * 179.97438 * 19 18 17 41 41 H 1.09001 * 109.47368 * 59.99770 * 19 18 17 42 42 H 0.97007 * 119.99464 * 264.99760 * 22 20 19 43 43 H 1.08996 * 109.47161 * 59.99263 * 27 26 25 44 44 H 1.08997 * 109.47252 * 179.97438 * 27 26 25 45 45 H 1.09007 * 109.46669 * 300.00082 * 27 26 25 46 46 H 1.09001 * 109.47336 * 59.99898 * 28 26 25 47 47 H 1.09006 * 109.47157 * 179.97438 * 28 26 25 48 48 H 1.08997 * 109.47732 * 299.99766 * 28 26 25 49 49 H 1.09007 * 109.46741 * 59.99993 * 29 26 25 50 50 H 1.08997 * 109.47397 * 180.02562 * 29 26 25 51 51 H 1.09001 * 109.46923 * 300.00159 * 29 26 25 52 52 H 1.09007 * 109.47184 * 300.00285 * 30 15 13 53 53 H 1.09001 * 109.47135 * 60.00198 * 30 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 1 1.8934 1.0276 0.0000 4 6 2.0324 -0.7104 1.2304 5 1 2.6532 -1.5885 1.1313 6 6 1.6993 -0.2394 2.4827 7 7 0.9436 0.8301 2.6034 8 14 2.3215 -1.1204 4.0079 9 1 3.6298 -0.5460 4.4123 10 1 1.3433 -0.9494 5.1119 11 1 2.4860 -2.5663 3.7118 12 7 2.0184 -0.6906 -1.1962 13 6 2.1470 -0.0182 -2.3572 14 8 1.8589 1.1587 -2.4114 15 6 2.6488 -0.7286 -3.5878 16 1 1.9759 -1.5504 -3.8327 17 6 4.0513 -1.2796 -3.3224 18 6 4.5605 -2.0014 -4.5717 19 6 4.6120 -1.0186 -5.7432 20 6 3.2095 -0.4676 -6.0085 21 1 2.5365 -1.2895 -6.2531 22 7 3.2587 0.4730 -7.1306 23 6 3.1786 0.0170 -8.3963 24 8 3.0661 -1.1744 -8.6069 25 8 3.2243 0.8814 -9.4275 26 6 3.1320 0.3196 -10.7632 27 6 1.8052 -0.4276 -10.9117 28 6 3.2006 1.4462 -11.7961 29 6 4.2924 -0.6516 -10.9893 30 6 2.7010 0.2547 -4.7588 31 1 -0.3633 0.5138 0.8900 32 1 -0.3633 -1.0277 -0.0005 33 1 -0.3634 0.5139 -0.8900 34 1 0.7096 1.1617 3.4844 35 1 2.2491 -1.6316 -1.1527 36 1 4.7241 -0.4579 -3.0775 37 1 4.0145 -1.9801 -2.4881 38 1 3.8875 -2.8233 -4.8162 39 1 5.5594 -2.3943 -4.3824 40 1 4.9751 -1.5327 -6.6330 41 1 5.2850 -0.1968 -5.4987 42 1 3.3489 1.4241 -6.9625 43 1 0.9785 0.2643 -10.7506 44 1 1.7357 -0.8490 -11.9145 45 1 1.7558 -1.2302 -10.1757 46 1 4.1457 1.9789 -11.6906 47 1 3.1318 1.0244 -12.7989 48 1 2.3738 2.1378 -11.6351 49 1 4.2431 -1.4542 -10.2533 50 1 4.2234 -1.0731 -11.9921 51 1 5.2376 -0.1193 -10.8836 52 1 1.7020 0.6477 -4.9480 53 1 3.3741 1.0762 -4.5137 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 ZINC000162289709.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 06:11:44 Heat of formation + Delta-G solvation = -151.440352 kcal Electronic energy + Delta-G solvation = -30546.960885 eV Core-core repulsion = 26417.431680 eV Total energy + Delta-G solvation = -4129.529205 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.81 seconds Orbital eigenvalues (eV) -41.02480 -39.77278 -38.18742 -36.80774 -34.80202 -34.66712 -33.89745 -32.36730 -31.03249 -29.67045 -28.48005 -27.71837 -27.66280 -25.26728 -23.93844 -23.32852 -21.86842 -20.94334 -20.48996 -19.86138 -19.24369 -18.25073 -17.42919 -16.71222 -16.29227 -15.92092 -15.45895 -15.14190 -15.07288 -14.71067 -14.62459 -14.52282 -14.10656 -13.94219 -13.71184 -13.33009 -12.89490 -12.81724 -12.72770 -12.50353 -12.43777 -12.28880 -12.19617 -12.18576 -11.77886 -11.69007 -11.60037 -11.41089 -11.24368 -11.07625 -10.97632 -10.75440 -10.70379 -10.69554 -10.60687 -10.49118 -10.30581 -10.24047 -10.17819 -9.31684 -9.05841 -8.90356 -8.54943 -7.90129 -6.12881 -4.22115 1.98128 2.69163 3.23792 3.30498 3.32102 3.39035 3.88067 4.07147 4.35311 4.41410 4.45786 4.60047 4.65356 4.74654 4.82337 5.00525 5.13836 5.15190 5.19497 5.22902 5.25259 5.31025 5.36651 5.37832 5.39839 5.47864 5.55830 5.56880 5.63325 5.67696 5.83706 5.90698 5.95469 5.99678 6.03683 6.06772 6.16212 6.23390 6.25520 6.37684 6.38976 6.82395 6.96577 7.15266 7.28274 7.46613 7.56189 7.69315 7.91317 8.14934 8.23564 8.67522 8.77924 9.13677 9.45641 10.93048 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.029159 B = 0.001939 C = 0.001871 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 960.020258 B =14436.919307 C =14957.938158 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C 0.264 3.736 3 H 0.048 0.952 4 C -0.533 4.533 5 H 0.061 0.939 6 C 0.065 3.935 7 N -0.883 5.883 8 Si 0.901 3.099 9 H -0.280 1.280 10 H -0.285 1.285 11 H -0.274 1.274 12 N -0.707 5.707 13 C 0.506 3.494 14 O -0.556 6.556 15 C -0.103 4.103 16 H 0.094 0.906 17 C -0.113 4.113 18 C -0.113 4.113 19 C -0.131 4.131 20 C 0.163 3.837 21 H 0.092 0.908 22 N -0.705 5.705 23 C 0.650 3.350 24 O -0.569 6.569 25 O -0.367 6.367 26 C 0.136 3.864 27 C -0.184 4.184 28 C -0.141 4.141 29 C -0.183 4.183 30 C -0.104 4.104 31 H 0.090 0.910 32 H 0.026 0.974 33 H 0.014 0.986 34 H 0.264 0.736 35 H 0.388 0.612 36 H 0.070 0.930 37 H 0.073 0.927 38 H 0.067 0.933 39 H 0.069 0.931 40 H 0.067 0.933 41 H 0.066 0.934 42 H 0.406 0.594 43 H 0.059 0.941 44 H 0.069 0.931 45 H 0.088 0.912 46 H 0.066 0.934 47 H 0.079 0.921 48 H 0.067 0.933 49 H 0.088 0.912 50 H 0.069 0.931 51 H 0.058 0.942 52 H 0.077 0.923 53 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.497 -3.329 -25.479 26.504 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 -0.206 4.206 2 C 0.162 3.838 3 H 0.066 0.934 4 C -0.571 4.571 5 H 0.079 0.921 6 C -0.138 4.138 7 N -0.521 5.521 8 Si 0.729 3.271 9 H -0.206 1.206 10 H -0.211 1.211 11 H -0.199 1.199 12 N -0.355 5.355 13 C 0.290 3.710 14 O -0.435 6.435 15 C -0.125 4.125 16 H 0.112 0.888 17 C -0.151 4.151 18 C -0.151 4.151 19 C -0.170 4.170 20 C 0.060 3.940 21 H 0.110 0.890 22 N -0.363 5.363 23 C 0.404 3.596 24 O -0.459 6.459 25 O -0.281 6.281 26 C 0.099 3.901 27 C -0.241 4.241 28 C -0.198 4.198 29 C -0.240 4.240 30 C -0.143 4.143 31 H 0.108 0.892 32 H 0.045 0.955 33 H 0.033 0.967 34 H 0.074 0.926 35 H 0.221 0.779 36 H 0.089 0.911 37 H 0.092 0.908 38 H 0.085 0.915 39 H 0.087 0.913 40 H 0.085 0.915 41 H 0.085 0.915 42 H 0.241 0.759 43 H 0.078 0.922 44 H 0.088 0.912 45 H 0.107 0.893 46 H 0.085 0.915 47 H 0.098 0.902 48 H 0.086 0.914 49 H 0.107 0.893 50 H 0.088 0.912 51 H 0.078 0.922 52 H 0.096 0.904 53 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges 6.122 -2.940 -25.529 26.417 hybrid contribution 0.402 -0.486 0.942 1.133 sum 6.523 -3.427 -24.587 25.668 Atomic orbital electron populations 1.22076 0.98538 0.99072 1.00866 1.18730 0.90981 0.93967 0.80112 0.93444 1.21214 1.32381 1.13190 0.90337 0.92098 1.24896 0.94821 0.94984 0.99075 1.69902 1.35854 1.22471 1.23853 0.86451 0.78588 0.79840 0.82226 1.20584 1.21094 1.19858 1.46523 1.64871 1.13530 1.10550 1.20304 0.78538 0.87431 0.84718 1.90651 1.51555 1.16157 1.85186 1.21253 0.98442 0.98836 0.93983 0.88812 1.21578 0.94853 1.00585 0.98097 1.21481 1.01698 0.97874 0.94038 1.21973 0.96611 0.99506 0.98879 1.21058 0.97696 0.91457 0.83793 0.89023 1.44892 1.77123 1.11782 1.02478 1.18102 0.76087 0.83691 0.81756 1.90888 1.55333 1.15181 1.84464 1.86307 1.86346 1.40038 1.15449 1.22049 0.96456 0.94007 0.77549 1.22519 0.95692 1.02037 1.03841 1.21863 1.03380 0.97669 0.96904 1.22513 0.97166 1.00635 1.03701 1.21567 1.03028 0.98058 0.91631 0.89187 0.95506 0.96698 0.92593 0.77935 0.91120 0.90787 0.91473 0.91277 0.91458 0.91520 0.75894 0.92158 0.91221 0.89299 0.91499 0.90193 0.91438 0.89297 0.91231 0.92244 0.90401 0.90348 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -3.64 9.26 37.16 0.34 -3.30 16 2 C 0.26 6.63 2.56 -69.08 -0.18 6.45 16 3 H 0.05 1.38 7.58 -51.93 -0.39 0.99 16 4 C -0.53 -13.94 8.73 -34.44 -0.30 -14.24 16 5 H 0.06 1.52 7.74 -52.49 -0.41 1.11 16 6 C 0.07 1.75 5.30 -17.82 -0.09 1.65 16 7 N -0.88 -24.77 11.32 55.43 0.63 -24.14 16 8 Si 0.90 20.49 29.54 -169.99 -5.02 15.47 16 9 H -0.28 -6.35 7.11 56.52 0.40 -5.95 16 10 H -0.29 -6.47 7.11 56.52 0.40 -6.07 16 11 H -0.27 -6.08 7.11 56.52 0.40 -5.67 16 12 N -0.71 -14.24 4.96 -54.93 -0.27 -14.51 16 13 C 0.51 9.56 7.12 -10.99 -0.08 9.48 16 14 O -0.56 -12.79 15.65 5.55 0.09 -12.70 16 15 C -0.10 -1.37 2.53 -91.78 -0.23 -1.60 16 16 H 0.09 1.11 8.14 -51.93 -0.42 0.69 16 17 C -0.11 -1.29 5.10 -26.73 -0.14 -1.43 16 18 C -0.11 -1.07 5.92 -26.73 -0.16 -1.23 16 19 C -0.13 -1.30 5.49 -26.73 -0.15 -1.45 16 20 C 0.16 1.74 2.46 -67.91 -0.17 1.58 16 21 H 0.09 1.07 7.58 -51.93 -0.39 0.68 16 22 N -0.70 -7.33 5.08 -58.71 -0.30 -7.63 16 23 C 0.65 7.71 8.02 54.06 0.43 8.14 16 24 O -0.57 -7.75 11.54 -19.28 -0.22 -7.98 16 25 O -0.37 -3.97 9.94 -40.31 -0.40 -4.37 16 26 C 0.14 1.20 1.13 -90.62 -0.10 1.10 16 27 C -0.18 -1.61 8.37 37.16 0.31 -1.30 16 28 C -0.14 -0.89 8.85 37.16 0.33 -0.56 16 29 C -0.18 -1.55 8.37 37.16 0.31 -1.24 16 30 C -0.10 -1.28 3.96 -26.71 -0.11 -1.39 16 31 H 0.09 2.43 6.07 -51.93 -0.32 2.11 16 32 H 0.03 0.61 8.14 -51.93 -0.42 0.19 16 33 H 0.01 0.34 8.14 -51.93 -0.42 -0.08 16 34 H 0.26 7.03 8.31 -40.82 -0.34 6.69 16 35 H 0.39 6.75 7.96 -40.82 -0.32 6.43 16 36 H 0.07 0.87 8.14 -51.93 -0.42 0.45 16 37 H 0.07 0.83 7.56 -51.93 -0.39 0.44 16 38 H 0.07 0.61 8.14 -51.93 -0.42 0.19 16 39 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 40 H 0.07 0.71 8.14 -51.93 -0.42 0.29 16 41 H 0.07 0.65 8.14 -51.93 -0.42 0.23 16 42 H 0.41 3.61 8.71 -40.82 -0.36 3.26 16 43 H 0.06 0.52 8.14 -51.93 -0.42 0.09 16 44 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 45 H 0.09 0.99 5.88 -51.93 -0.31 0.68 16 46 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 47 H 0.08 0.36 8.14 -51.93 -0.42 -0.06 16 48 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 49 H 0.09 0.96 5.88 -51.93 -0.31 0.65 16 50 H 0.07 0.46 8.14 -51.93 -0.42 0.03 16 51 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 52 H 0.08 1.04 8.10 -51.93 -0.42 0.62 16 53 H 0.08 1.01 8.10 -51.93 -0.42 0.59 16 LS Contribution 414.12 15.07 6.24 6.24 Total: -1.00 -31.38 414.12 -8.74 -40.12 By element: Atomic # 1 Polarization: 18.32 SS G_CDS: -9.51 Total: 8.81 kcal Atomic # 6 Polarization: 0.66 SS G_CDS: 0.03 Total: 0.69 kcal Atomic # 7 Polarization: -46.34 SS G_CDS: 0.06 Total: -46.28 kcal Atomic # 8 Polarization: -24.51 SS G_CDS: -0.54 Total: -25.05 kcal Atomic # 14 Polarization: 20.49 SS G_CDS: -5.02 Total: 15.47 kcal Total LS contribution 6.24 Total: 6.24 kcal Total: -31.38 -8.74 -40.12 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. ZINC000162289709.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 -111.316 kcal (2) G-P(sol) polarization free energy of solvation -31.385 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -142.701 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.739 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.124 kcal (6) G-S(sol) free energy of system = (1) + (5) -151.440 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.81 seconds