Wall clock time and date at job start Wed Apr 1 2020 04:27:28 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 1.53007 * 109.47118 * 2 1 4 4 N 1.46897 * 109.47319 * 179.97438 * 3 2 1 5 5 C 1.48560 * 111.00037 * 285.42015 * 4 3 2 6 6 C 1.54373 * 104.59595 * 200.95483 * 5 4 3 7 7 C 1.54268 * 105.05803 * 23.85759 * 6 5 4 8 8 C 1.48557 * 111.00033 * 170.00266 * 4 3 2 9 9 H 1.09000 * 110.51153 * 40.21234 * 8 4 3 10 10 C 1.50703 * 110.41073 * 277.81942 * 8 4 3 11 11 O 1.21278 * 119.99985 * 3.37805 * 10 8 4 12 12 N 1.34779 * 119.99944 * 183.37516 * 10 8 4 13 13 C 1.46499 * 119.99872 * 180.02562 * 12 10 8 14 14 C 1.53000 * 109.46840 * 180.02562 * 13 12 10 15 15 H 1.08991 * 109.47625 * 64.99762 * 14 13 12 16 16 N 1.46504 * 109.47054 * 304.99499 * 14 13 12 17 17 C 1.36929 * 119.99940 * 155.00291 * 16 14 13 18 18 H 1.08007 * 120.00260 * 359.97438 * 17 16 14 19 19 C 1.38808 * 120.00410 * 180.02562 * 17 16 14 20 20 N 1.31625 * 119.99828 * 359.97438 * 19 17 16 21 21 Si 1.86798 * 120.00548 * 180.02562 * 19 17 16 22 22 H 1.48499 * 109.46871 * 359.97438 * 21 19 17 23 23 H 1.48497 * 109.47349 * 119.99885 * 21 19 17 24 24 H 1.48505 * 109.47162 * 240.00080 * 21 19 17 25 25 C 1.50703 * 109.46801 * 184.99719 * 14 13 12 26 26 C 1.38241 * 119.99868 * 79.72601 * 25 14 13 27 27 C 1.38230 * 119.99912 * 179.74227 * 26 25 14 28 28 C 1.38234 * 120.00038 * 0.52810 * 27 26 25 29 29 C 1.38240 * 119.99855 * 359.74931 * 28 27 26 30 30 C 1.38228 * 120.00072 * 359.97325 * 29 28 27 31 31 H 1.09003 * 109.47073 * 300.00238 * 1 2 3 32 32 H 1.08999 * 109.47105 * 59.99480 * 1 2 3 33 33 H 1.08995 * 109.47427 * 179.97438 * 1 2 3 34 34 H 1.08997 * 109.47204 * 240.00463 * 2 1 3 35 35 H 1.09000 * 109.46966 * 119.99985 * 2 1 3 36 36 H 1.09006 * 109.46881 * 60.00115 * 3 2 1 37 37 H 1.08999 * 109.47558 * 300.00243 * 3 2 1 38 38 H 1.09009 * 110.41098 * 82.18265 * 5 4 3 39 39 H 1.08997 * 110.51600 * 319.79295 * 5 4 3 40 40 H 1.09002 * 110.33039 * 264.96127 * 6 5 4 41 41 H 1.09004 * 110.41078 * 142.78980 * 6 5 4 42 42 H 1.08997 * 110.32231 * 241.10096 * 7 6 5 43 43 H 1.08998 * 110.40915 * 118.94100 * 7 6 5 44 44 H 0.97000 * 119.99708 * 359.97438 * 12 10 8 45 45 H 1.09002 * 109.47391 * 59.99686 * 13 12 10 46 46 H 1.09001 * 109.46813 * 299.99742 * 13 12 10 47 47 H 0.96996 * 120.00090 * 335.00419 * 16 14 13 48 48 H 0.96994 * 120.00251 * 180.02562 * 20 19 17 49 49 H 1.08000 * 119.99700 * 359.97438 * 26 25 14 50 50 H 1.08006 * 120.00407 * 180.29937 * 27 26 25 51 51 H 1.07998 * 120.00348 * 179.76663 * 28 27 26 52 52 H 1.08000 * 119.99930 * 179.97438 * 29 28 27 53 53 H 1.08004 * 120.00504 * 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 1.4426 0.0000 4 7 3.5090 1.4426 0.0006 5 6 4.0408 1.0741 1.3379 6 6 5.4827 1.6255 1.3486 7 6 5.4830 2.7666 0.3105 8 6 4.0414 2.8084 -0.2401 9 1 3.4502 3.5492 0.2982 10 6 4.0510 3.1163 -1.7153 11 8 3.5991 2.3145 -2.5051 12 7 4.5617 4.2828 -2.1570 13 6 4.5704 4.5823 -3.5910 14 6 5.2002 5.9577 -3.8208 15 1 6.2490 5.9311 -3.5254 16 7 4.4923 6.9590 -3.0193 17 6 5.1303 8.1108 -2.6434 18 1 6.1555 8.2810 -2.9375 19 6 4.4598 9.0594 -1.8835 20 7 3.2106 8.8519 -1.5246 21 14 5.3299 10.6311 -1.3714 22 1 6.7181 10.6226 -1.8986 23 1 4.5992 11.8023 -1.9186 24 1 5.3643 10.7174 0.1107 25 6 5.0985 6.3191 -5.2803 26 6 3.9109 6.8101 -5.7897 27 6 3.8192 7.1467 -7.1272 28 6 4.9117 6.9819 -7.9579 29 6 6.0977 6.4855 -7.4498 30 6 6.1911 6.1544 -6.1110 31 1 -0.3633 0.5139 0.8900 32 1 -0.3633 0.5139 -0.8899 33 1 -0.3634 -1.0276 -0.0005 34 1 1.8933 -0.5137 -0.8900 35 1 1.8933 -0.5138 0.8900 36 1 1.6766 1.9564 0.8901 37 1 1.6767 1.9565 -0.8899 38 1 4.0473 -0.0093 1.4591 39 1 3.4495 1.5403 2.1259 40 1 6.1879 0.8475 1.0562 41 1 5.7344 2.0122 2.3362 42 1 6.1884 2.5486 -0.4914 43 1 5.7339 3.7141 0.7872 44 1 4.9227 4.9243 -1.5253 45 1 3.5478 4.5829 -3.9684 46 1 5.1514 3.8246 -4.1168 47 1 3.5717 6.8061 -2.7548 48 1 2.7419 9.5149 -0.9940 49 1 3.0558 6.9343 -5.1417 50 1 2.8927 7.5349 -7.5242 51 1 4.8390 7.2413 -9.0037 52 1 6.9512 6.3564 -8.0988 53 1 7.1177 5.7669 -5.7138 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 ZINC001267520248.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 04:27:28 Heat of formation + Delta-G solvation = -2.613789 kcal Electronic energy + Delta-G solvation = -30705.200049 eV Core-core repulsion = 26769.384500 eV Total energy + Delta-G solvation = -3935.815549 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.09 seconds Orbital eigenvalues (eV) -40.07747 -38.94677 -37.90253 -35.80181 -34.62673 -33.50406 -32.02699 -30.85363 -30.41407 -29.71075 -29.53232 -27.18174 -25.57353 -23.93594 -23.02643 -22.12188 -21.87574 -21.66435 -20.48597 -20.01007 -19.57219 -17.48656 -17.04622 -16.34912 -16.26237 -15.63384 -15.26944 -15.12645 -14.80899 -14.51116 -14.50513 -14.14554 -13.98674 -13.56804 -13.36594 -13.18936 -13.03414 -12.90394 -12.78301 -12.74595 -12.56578 -12.34558 -12.04218 -11.77083 -11.63762 -11.38466 -11.33794 -11.12352 -10.98871 -10.91409 -10.83802 -10.73948 -10.69501 -10.56904 -10.45986 -10.13328 -9.83052 -9.44275 -9.10140 -8.60748 -8.47686 -8.40573 -8.18545 -7.15331 -5.89450 -3.20533 1.86363 1.92779 3.01252 3.34202 3.36841 3.42945 3.43919 4.07198 4.31134 4.48354 4.51445 4.58031 4.83451 4.97442 5.06195 5.13821 5.20148 5.24881 5.31439 5.34543 5.41173 5.42017 5.43364 5.48265 5.56763 5.57418 5.61830 5.65972 5.69524 5.76130 5.77862 5.81309 5.88493 5.95554 5.96154 6.03694 6.04411 6.09615 6.17689 6.24935 6.28478 6.42587 6.49277 6.63310 6.74585 6.86408 6.94596 6.98890 7.02785 7.28360 7.52921 7.61922 7.99067 8.26828 8.65673 9.40053 9.90212 10.26958 11.32039 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.008586 B = 0.003151 C = 0.002654 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3260.499475 B = 8884.162363 C =10548.148258 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.114 4.114 3 C 0.046 3.954 4 N -0.486 5.486 5 C 0.031 3.969 6 C -0.122 4.122 7 C -0.115 4.115 8 C 0.043 3.957 9 H 0.079 0.921 10 C 0.521 3.479 11 O -0.533 6.533 12 N -0.715 5.715 13 C 0.124 3.876 14 C 0.198 3.802 15 H 0.065 0.935 16 N -0.714 5.714 17 C -0.242 4.242 18 H 0.072 0.928 19 C -0.006 4.006 20 N -0.929 5.929 21 Si 0.904 3.096 22 H -0.280 1.280 23 H -0.292 1.292 24 H -0.292 1.292 25 C -0.081 4.081 26 C -0.084 4.084 27 C -0.128 4.128 28 C -0.135 4.135 29 C -0.130 4.130 30 C -0.120 4.120 31 H 0.051 0.949 32 H 0.056 0.944 33 H 0.054 0.946 34 H 0.072 0.928 35 H 0.056 0.944 36 H 0.033 0.967 37 H 0.080 0.920 38 H 0.082 0.918 39 H 0.044 0.956 40 H 0.073 0.927 41 H 0.071 0.929 42 H 0.077 0.923 43 H 0.080 0.920 44 H 0.409 0.591 45 H 0.064 0.936 46 H 0.065 0.935 47 H 0.387 0.613 48 H 0.255 0.745 49 H 0.122 0.878 50 H 0.113 0.887 51 H 0.111 0.889 52 H 0.112 0.888 53 H 0.114 0.886 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.809 -13.799 1.618 14.011 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 -0.209 4.209 2 C -0.151 4.151 3 C -0.082 4.082 4 N -0.210 5.210 5 C -0.096 4.096 6 C -0.160 4.160 7 C -0.153 4.153 8 C -0.069 4.069 9 H 0.097 0.903 10 C 0.306 3.694 11 O -0.409 6.409 12 N -0.368 5.368 13 C -0.001 4.001 14 C 0.087 3.913 15 H 0.083 0.917 16 N -0.355 5.355 17 C -0.372 4.372 18 H 0.090 0.910 19 C -0.202 4.202 20 N -0.576 5.576 21 Si 0.736 3.264 22 H -0.205 1.205 23 H -0.219 1.219 24 H -0.219 1.219 25 C -0.084 4.084 26 C -0.102 4.102 27 C -0.146 4.146 28 C -0.153 4.153 29 C -0.148 4.148 30 C -0.139 4.139 31 H 0.070 0.930 32 H 0.075 0.925 33 H 0.073 0.927 34 H 0.090 0.910 35 H 0.075 0.925 36 H 0.051 0.949 37 H 0.098 0.902 38 H 0.101 0.899 39 H 0.063 0.937 40 H 0.091 0.909 41 H 0.089 0.911 42 H 0.095 0.905 43 H 0.099 0.901 44 H 0.245 0.755 45 H 0.082 0.918 46 H 0.084 0.916 47 H 0.221 0.779 48 H 0.065 0.935 49 H 0.140 0.860 50 H 0.131 0.869 51 H 0.129 0.871 52 H 0.130 0.870 53 H 0.132 0.868 Dipole moment (debyes) X Y Z Total from point charges 1.745 -14.602 0.697 14.723 hybrid contribution -0.084 2.095 1.162 2.397 sum 1.661 -12.508 1.858 12.754 Atomic orbital electron populations 1.21740 0.95807 1.01520 1.01843 1.21409 0.95125 0.96200 1.02414 1.22340 0.87084 0.97665 1.01101 1.65068 1.08432 1.20923 1.26532 1.23167 0.95194 1.01250 0.90027 1.22279 0.96716 0.98002 0.99011 1.22268 0.94511 0.99571 0.98989 1.22595 0.97767 0.92395 0.94164 0.90339 1.20148 0.77902 0.81442 0.89902 1.90662 1.45941 1.47534 1.56801 1.45935 1.62418 1.19299 1.09108 1.21532 1.01355 0.96281 0.80927 1.19484 0.96869 0.87732 0.87191 0.91707 1.42458 1.14177 1.18522 1.60296 1.19235 0.96245 0.95158 1.26608 0.91044 1.24710 0.96092 0.98662 1.00774 1.69665 1.09931 1.35869 1.42151 0.86165 0.78695 0.83684 0.77903 1.20520 1.21868 1.21865 1.20979 0.93163 0.97155 0.97151 1.21000 0.98177 0.96640 0.94378 1.21103 0.98379 1.00834 0.94259 1.20980 0.93749 1.01410 0.99139 1.20983 0.97471 1.00812 0.95537 1.21009 0.98361 1.01002 0.93545 0.93018 0.92510 0.92693 0.90970 0.92482 0.94874 0.90175 0.89935 0.93746 0.90854 0.91063 0.90474 0.90124 0.75463 0.91790 0.91648 0.77886 0.93467 0.85965 0.86876 0.87097 0.86998 0.86756 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 -0.15 -1.44 9.91 37.16 0.37 -1.07 16 2 C -0.11 -1.24 6.05 -26.73 -0.16 -1.40 16 3 C 0.05 0.59 4.62 -3.82 -0.02 0.57 16 4 N -0.49 -6.38 4.62 -223.50 -1.03 -7.41 16 5 C 0.03 0.32 5.91 -2.18 -0.01 0.31 16 6 C -0.12 -1.15 7.00 -25.35 -0.18 -1.33 16 7 C -0.11 -1.29 6.47 -25.35 -0.16 -1.45 16 8 C 0.04 0.58 2.67 -67.22 -0.18 0.40 16 9 H 0.08 1.06 8.00 -51.93 -0.42 0.64 16 10 C 0.52 8.60 6.84 -10.98 -0.08 8.53 16 11 O -0.53 -10.49 15.76 5.56 0.09 -10.40 16 12 N -0.71 -11.53 5.33 -60.29 -0.32 -11.85 16 13 C 0.12 2.09 5.21 -4.04 -0.02 2.06 16 14 C 0.20 3.60 2.64 -69.08 -0.18 3.42 16 15 H 0.07 1.17 7.94 -51.93 -0.41 0.76 16 16 N -0.71 -15.78 3.81 -54.55 -0.21 -15.99 16 17 C -0.24 -6.10 9.92 -15.06 -0.15 -6.24 16 18 H 0.07 1.80 7.83 -52.48 -0.41 1.39 16 19 C -0.01 -0.16 5.50 -17.43 -0.10 -0.25 16 20 N -0.93 -26.06 13.06 55.49 0.72 -25.34 16 21 Si 0.90 21.33 29.55 -169.99 -5.02 16.31 16 22 H -0.28 -6.46 7.11 56.52 0.40 -6.06 16 23 H -0.29 -7.06 7.11 56.52 0.40 -6.65 16 24 H -0.29 -6.91 7.11 56.52 0.40 -6.51 16 25 C -0.08 -1.45 4.92 -104.62 -0.51 -1.96 16 26 C -0.08 -1.54 9.32 -39.58 -0.37 -1.91 16 27 C -0.13 -2.08 10.05 -39.59 -0.40 -2.47 16 28 C -0.13 -1.99 10.05 -39.58 -0.40 -2.39 16 29 C -0.13 -1.92 10.05 -39.58 -0.40 -2.31 16 30 C -0.12 -1.93 9.67 -39.59 -0.38 -2.31 16 31 H 0.05 0.46 8.14 -51.93 -0.42 0.03 16 32 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 33 H 0.05 0.46 8.14 -51.93 -0.42 0.03 16 34 H 0.07 0.88 8.14 -51.93 -0.42 0.46 16 35 H 0.06 0.56 7.47 -51.93 -0.39 0.17 16 36 H 0.03 0.39 7.77 -51.93 -0.40 -0.01 16 37 H 0.08 1.20 7.30 -51.93 -0.38 0.82 16 38 H 0.08 0.77 7.85 -51.92 -0.41 0.37 16 39 H 0.04 0.43 7.75 -51.93 -0.40 0.03 16 40 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 41 H 0.07 0.57 8.14 -51.93 -0.42 0.14 16 42 H 0.08 0.91 7.85 -51.93 -0.41 0.50 16 43 H 0.08 0.82 8.14 -51.93 -0.42 0.40 16 44 H 0.41 6.59 8.12 -40.82 -0.33 6.25 16 45 H 0.06 1.16 8.14 -51.93 -0.42 0.74 16 46 H 0.07 1.06 8.14 -51.93 -0.42 0.64 16 47 H 0.39 9.28 7.80 -40.82 -0.32 8.96 16 48 H 0.26 7.04 8.31 -40.82 -0.34 6.70 16 49 H 0.12 2.41 7.73 -52.49 -0.41 2.00 16 50 H 0.11 1.61 8.06 -52.48 -0.42 1.19 16 51 H 0.11 1.35 8.06 -52.49 -0.42 0.93 16 52 H 0.11 1.35 8.06 -52.49 -0.42 0.93 16 53 H 0.11 1.61 8.04 -52.48 -0.42 1.19 16 LS Contribution 427.45 15.07 6.44 6.44 Total: -1.00 -29.65 427.45 -11.97 -41.63 By element: Atomic # 1 Polarization: 25.74 SS G_CDS: -9.31 Total: 16.43 kcal Atomic # 6 Polarization: -6.49 SS G_CDS: -3.33 Total: -9.82 kcal Atomic # 7 Polarization: -59.76 SS G_CDS: -0.84 Total: -60.59 kcal Atomic # 8 Polarization: -10.49 SS G_CDS: 0.09 Total: -10.40 kcal Atomic # 14 Polarization: 21.33 SS G_CDS: -5.02 Total: 16.31 kcal Total LS contribution 6.44 Total: 6.44 kcal Total: -29.65 -11.97 -41.63 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. ZINC001267520248.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 39.013 kcal (2) G-P(sol) polarization free energy of solvation -29.655 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 9.358 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.972 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.627 kcal (6) G-S(sol) free energy of system = (1) + (5) -2.614 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds