Wall clock time and date at job start Wed Apr 1 2020 03:00:09 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 N 1.46902 * 1 3 3 C 1.46894 * 111.00235 * 2 1 4 4 C 1.46899 * 110.99712 * 123.95225 * 2 1 3 5 5 C 1.52999 * 109.47059 * 169.99889 * 4 2 1 6 6 C 1.50708 * 109.47076 * 179.97438 * 5 4 2 7 7 C 1.38361 * 119.85196 * 270.25154 * 6 5 4 8 8 C 1.37955 * 120.14138 * 180.25817 * 7 6 5 9 9 C 1.39575 * 119.85263 * 359.49245 * 8 7 6 10 10 C 1.47848 * 120.14487 * 180.27853 * 9 8 7 11 11 O 1.21550 * 119.99883 * 359.97438 * 10 9 8 12 12 N 1.34779 * 120.00150 * 180.02562 * 10 9 8 13 13 C 1.46501 * 120.00008 * 179.97438 * 12 10 9 14 14 C 1.52996 * 109.47072 * 179.97438 * 13 12 10 15 15 H 1.09005 * 109.46951 * 295.00034 * 14 13 12 16 16 N 1.46502 * 109.47095 * 55.00067 * 14 13 12 17 17 C 1.36938 * 119.99931 * 205.00130 * 16 14 13 18 18 H 1.08004 * 119.99747 * 359.97438 * 17 16 14 19 19 C 1.38814 * 120.00100 * 180.02562 * 17 16 14 20 20 N 1.31621 * 119.99782 * 359.97438 * 19 17 16 21 21 Si 1.86797 * 119.99956 * 179.97438 * 19 17 16 22 22 H 1.48501 * 109.47376 * 89.99753 * 21 19 17 23 23 H 1.48498 * 109.46739 * 209.99478 * 21 19 17 24 24 H 1.48496 * 109.47292 * 329.99480 * 21 19 17 25 25 C 1.52997 * 109.47322 * 175.00228 * 14 13 12 26 26 C 1.53001 * 117.49747 * 248.74980 * 25 14 13 27 27 C 1.52998 * 117.50300 * 180.08573 * 25 14 13 28 28 C 1.39579 * 119.71401 * 0.25207 * 9 8 7 29 29 C 1.37958 * 119.84937 * 0.02562 * 28 9 8 30 30 H 1.08997 * 109.47330 * 296.04854 * 1 2 3 31 31 H 1.09004 * 109.46959 * 56.05200 * 1 2 3 32 32 H 1.08998 * 109.46985 * 176.04615 * 1 2 3 33 33 H 1.09001 * 109.47171 * 183.95728 * 3 2 1 34 34 H 1.09006 * 109.47129 * 303.94933 * 3 2 1 35 35 H 1.08997 * 109.47399 * 63.94888 * 3 2 1 36 36 H 1.09004 * 109.47304 * 49.99879 * 4 2 1 37 37 H 1.08994 * 109.47417 * 289.99917 * 4 2 1 38 38 H 1.08997 * 109.47366 * 60.00108 * 5 4 2 39 39 H 1.09000 * 109.47611 * 299.99900 * 5 4 2 40 40 H 1.07998 * 119.92846 * 0.02562 * 7 6 5 41 41 H 1.08002 * 120.07573 * 179.77464 * 8 7 6 42 42 H 0.96996 * 119.99601 * 359.97438 * 12 10 9 43 43 H 1.08997 * 109.47252 * 300.00049 * 13 12 10 44 44 H 1.09007 * 109.46893 * 60.00137 * 13 12 10 45 45 H 0.96996 * 119.99873 * 25.00065 * 16 14 13 46 46 H 0.96993 * 119.99947 * 180.02562 * 20 19 17 47 47 H 1.09002 * 115.54973 * 34.41173 * 25 14 13 48 48 H 1.08997 * 117.50159 * 359.97438 * 26 25 14 49 49 H 1.09004 * 117.49702 * 145.01992 * 26 25 14 50 50 H 1.08998 * 117.50517 * 214.97803 * 27 25 14 51 51 H 1.09003 * 117.49393 * 0.02562 * 27 25 14 52 52 H 1.07997 * 120.07575 * 180.02562 * 28 9 8 53 53 H 1.08006 * 119.92205 * 179.97438 * 29 28 9 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 7 1.4690 0.0000 0.0000 3 6 1.9955 1.3714 0.0000 4 6 1.9954 -0.7660 1.1376 5 6 3.5044 -0.9554 0.9704 6 6 4.0445 -1.7407 2.1378 7 6 4.4810 -1.0775 3.2710 8 6 4.9815 -1.7901 4.3410 9 6 5.0370 -3.1835 4.2829 10 6 5.5664 -3.9539 5.4283 11 8 5.9549 -3.3739 6.4233 12 7 5.6192 -5.2994 5.3688 13 6 6.1443 -6.0627 6.5037 14 6 6.0933 -7.5573 6.1803 15 1 5.0546 -7.8714 6.0773 16 7 6.8066 -7.8102 4.9260 17 6 6.4917 -8.9065 4.1683 18 1 5.7177 -9.5849 4.4956 19 6 7.1680 -9.1465 2.9800 20 7 8.1116 -8.3200 2.5814 21 14 6.7389 -10.6423 1.9468 22 1 5.6715 -10.2852 0.9781 23 1 7.9449 -11.0968 1.2091 24 1 6.2592 -11.7341 2.8317 25 6 6.7550 -8.3467 7.3115 26 6 8.0832 -9.0416 7.0050 27 6 6.8068 -9.8696 7.1740 28 6 4.5901 -3.8466 3.1388 29 6 4.0972 -3.1217 2.0735 30 1 -0.3634 0.4513 0.9232 31 1 -0.3633 0.5739 -0.8525 32 1 -0.3633 -1.0252 -0.0709 33 1 3.0828 1.3431 -0.0709 34 1 1.5899 1.9163 -0.8525 35 1 1.7044 1.8723 0.9232 36 1 1.5089 -1.7406 1.1757 37 1 1.7975 -0.2248 2.0628 38 1 3.9909 0.0192 0.9324 39 1 3.7024 -1.4966 0.0453 40 1 4.4334 0.0005 3.3165 41 1 5.3253 -1.2712 5.2236 42 1 5.3095 -5.7622 4.5747 43 1 7.1759 -5.7669 6.6944 44 1 5.5393 -5.8618 7.3878 45 1 7.5020 -7.2011 4.6322 46 1 8.5839 -8.4874 1.7509 47 1 6.6211 -7.9361 8.3123 48 1 8.4853 -8.9367 5.9974 49 1 8.8229 -9.0885 7.8043 50 1 6.7074 -10.4610 8.0842 51 1 6.3698 -10.3091 6.2773 52 1 4.6300 -4.9246 3.0877 53 1 3.7515 -3.6336 1.1875 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 ZINC001690168614.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 03:00:09 Heat of formation + Delta-G solvation = 27.886045 kcal Electronic energy + Delta-G solvation = -29666.046847 eV Core-core repulsion = 25731.553869 eV Total energy + Delta-G solvation = -3934.492977 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 0.90 seconds Orbital eigenvalues (eV) -40.08667 -38.77745 -37.76769 -37.38925 -34.52749 -33.41046 -33.18354 -31.18744 -30.68392 -29.34272 -27.98101 -27.89755 -25.28715 -23.78629 -22.98431 -22.67353 -21.96402 -21.48818 -21.06295 -19.99467 -19.13283 -17.88493 -17.11930 -16.29299 -16.06586 -15.65543 -15.38528 -15.22933 -14.86912 -14.83193 -14.68477 -14.56525 -14.34016 -13.62106 -13.60303 -13.56330 -13.35029 -12.99933 -12.86022 -12.84002 -12.64794 -12.19895 -12.13963 -12.03857 -11.72644 -11.37750 -11.30209 -11.28286 -11.17573 -10.91684 -10.88503 -10.84215 -10.53270 -10.14205 -9.76376 -9.66526 -9.45219 -9.17649 -9.00569 -8.98482 -8.86371 -8.72905 -8.53504 -7.09497 -5.85859 -3.16338 0.88610 1.38668 3.03085 3.36572 3.43393 3.44800 3.54216 3.58644 3.96772 4.47712 4.58908 4.62368 4.67949 4.78310 4.83930 4.93732 4.95982 5.01932 5.09181 5.20500 5.25657 5.30189 5.34131 5.38677 5.43412 5.45838 5.51740 5.54455 5.56849 5.72153 5.73033 5.75466 5.83741 5.91941 5.97285 5.99357 6.04315 6.07917 6.31664 6.37881 6.40596 6.45832 6.50363 6.63755 6.64121 6.65035 6.73468 6.85958 6.91687 6.99994 7.26985 7.63320 7.92832 8.31021 8.54915 9.43428 9.97025 10.33450 11.35403 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.011292 B = 0.002350 C = 0.002048 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2479.131581 B =11910.871419 C =13671.056716 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.024 3.976 2 N -0.549 5.549 3 C 0.019 3.981 4 C 0.060 3.940 5 C -0.079 4.079 6 C -0.063 4.063 7 C -0.130 4.130 8 C -0.061 4.061 9 C -0.131 4.131 10 C 0.553 3.447 11 O -0.553 6.553 12 N -0.706 5.706 13 C 0.119 3.881 14 C 0.191 3.809 15 H 0.057 0.943 16 N -0.717 5.717 17 C -0.241 4.241 18 H 0.071 0.929 19 C -0.007 4.007 20 N -0.927 5.927 21 Si 0.902 3.098 22 H -0.290 1.290 23 H -0.292 1.292 24 H -0.282 1.282 25 C -0.178 4.178 26 C -0.163 4.163 27 C -0.176 4.176 28 C -0.076 4.076 29 C -0.121 4.121 30 H 0.025 0.975 31 H 0.068 0.932 32 H 0.069 0.931 33 H 0.072 0.928 34 H 0.067 0.933 35 H 0.025 0.975 36 H 0.078 0.922 37 H 0.037 0.963 38 H 0.073 0.927 39 H 0.084 0.916 40 H 0.123 0.877 41 H 0.133 0.867 42 H 0.410 0.590 43 H 0.066 0.934 44 H 0.064 0.936 45 H 0.387 0.613 46 H 0.256 0.744 47 H 0.086 0.914 48 H 0.119 0.881 49 H 0.069 0.931 50 H 0.071 0.929 51 H 0.103 0.897 52 H 0.133 0.867 53 H 0.129 0.871 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.059 15.479 -1.301 19.665 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 -0.124 4.124 2 N -0.273 5.273 3 C -0.129 4.129 4 C -0.068 4.068 5 C -0.117 4.117 6 C -0.064 4.064 7 C -0.148 4.148 8 C -0.079 4.079 9 C -0.134 4.134 10 C 0.340 3.660 11 O -0.433 6.433 12 N -0.358 5.358 13 C -0.005 4.005 14 C 0.081 3.919 15 H 0.075 0.925 16 N -0.359 5.359 17 C -0.372 4.372 18 H 0.089 0.911 19 C -0.204 4.204 20 N -0.574 5.574 21 Si 0.733 3.267 22 H -0.218 1.218 23 H -0.219 1.219 24 H -0.208 1.208 25 C -0.199 4.199 26 C -0.200 4.200 27 C -0.213 4.213 28 C -0.095 4.095 29 C -0.139 4.139 30 H 0.043 0.957 31 H 0.087 0.913 32 H 0.088 0.912 33 H 0.091 0.909 34 H 0.086 0.914 35 H 0.044 0.956 36 H 0.096 0.904 37 H 0.055 0.945 38 H 0.092 0.908 39 H 0.102 0.898 40 H 0.141 0.859 41 H 0.151 0.849 42 H 0.247 0.753 43 H 0.085 0.915 44 H 0.083 0.917 45 H 0.221 0.779 46 H 0.066 0.934 47 H 0.104 0.896 48 H 0.137 0.863 49 H 0.087 0.913 50 H 0.090 0.910 51 H 0.121 0.879 52 H 0.151 0.849 53 H 0.147 0.853 Dipole moment (debyes) X Y Z Total from point charges -11.692 15.469 -1.118 19.423 hybrid contribution -0.243 -0.623 -0.257 0.717 sum -11.935 14.846 -1.375 19.098 Atomic orbital electron populations 1.22383 0.87151 1.02452 1.00447 1.61979 1.07963 1.13987 1.43329 1.22460 1.01238 0.88754 1.00429 1.22138 0.94925 0.98572 0.91167 1.20632 0.94488 1.00077 0.96468 1.19985 0.97377 0.93920 0.95155 1.20949 1.00811 0.99752 0.93249 1.21218 0.95612 0.92673 0.98445 1.20026 1.03836 0.94396 0.95183 1.18264 0.78513 0.82392 0.86786 1.90722 1.49395 1.70120 1.33101 1.45914 1.63550 1.05725 1.20577 1.21605 0.99134 0.91831 0.87968 1.20001 0.95737 0.89598 0.86612 0.92490 1.42482 1.43606 1.29788 1.20054 1.19156 1.15867 1.01485 1.00643 0.91071 1.24712 0.98685 0.98671 0.98330 1.69657 1.26254 1.37762 1.23776 0.86276 0.77201 0.82719 0.80481 1.21757 1.21872 1.20798 1.23062 1.02716 0.94862 0.99299 1.22917 0.89998 1.03574 1.03507 1.22857 1.03431 0.92921 1.02065 1.21475 0.95230 1.00538 0.92216 1.21013 1.00646 0.93277 0.98964 0.95665 0.91340 0.91195 0.90938 0.91448 0.95628 0.90358 0.94518 0.90821 0.89764 0.85857 0.84873 0.75273 0.91542 0.91743 0.77901 0.93421 0.89608 0.86326 0.91285 0.91023 0.87911 0.84898 0.85335 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 0.02 0.16 9.57 60.07 0.57 0.74 16 2 N -0.55 -4.46 5.02 -251.26 -1.26 -5.72 16 3 C 0.02 0.13 9.32 60.06 0.56 0.69 16 4 C 0.06 0.50 4.94 -3.82 -0.02 0.48 16 5 C -0.08 -0.68 5.26 -27.88 -0.15 -0.83 16 6 C -0.06 -0.68 5.14 -104.53 -0.54 -1.21 16 7 C -0.13 -1.43 9.68 -39.64 -0.38 -1.81 16 8 C -0.06 -0.81 9.60 -39.19 -0.38 -1.18 16 9 C -0.13 -1.97 5.87 -104.97 -0.62 -2.58 16 10 C 0.55 9.64 7.77 -12.33 -0.10 9.55 16 11 O -0.55 -11.08 16.35 5.32 0.09 -10.99 16 12 N -0.71 -11.93 5.34 -61.25 -0.33 -12.26 16 13 C 0.12 2.03 5.22 -4.04 -0.02 2.01 16 14 C 0.19 3.49 2.86 -67.93 -0.19 3.29 16 15 H 0.06 1.05 8.08 -51.93 -0.42 0.63 16 16 N -0.72 -15.72 3.08 -53.42 -0.16 -15.88 16 17 C -0.24 -5.89 8.15 -15.06 -0.12 -6.01 16 18 H 0.07 1.73 6.91 -52.48 -0.36 1.36 16 19 C -0.01 -0.19 5.50 -17.43 -0.10 -0.29 16 20 N -0.93 -25.94 13.06 55.49 0.72 -25.21 16 21 Si 0.90 21.10 29.55 -169.99 -5.02 16.07 16 22 H -0.29 -6.79 7.11 56.52 0.40 -6.39 16 23 H -0.29 -7.05 7.11 56.52 0.40 -6.65 16 24 H -0.28 -6.49 7.11 56.52 0.40 -6.09 16 25 C -0.18 -3.08 5.70 -90.62 -0.52 -3.60 16 26 C -0.16 -3.04 9.74 -26.69 -0.26 -3.30 16 27 C -0.18 -3.12 9.87 -26.69 -0.26 -3.39 16 28 C -0.08 -1.03 9.54 -39.18 -0.37 -1.41 16 29 C -0.12 -1.42 9.68 -39.64 -0.38 -1.81 16 30 H 0.02 0.16 8.14 -51.93 -0.42 -0.26 16 31 H 0.07 0.40 8.12 -51.93 -0.42 -0.02 16 32 H 0.07 0.46 8.12 -51.93 -0.42 0.04 16 33 H 0.07 0.46 6.47 -51.93 -0.34 0.13 16 34 H 0.07 0.40 8.12 -51.93 -0.42 -0.03 16 35 H 0.03 0.17 8.14 -51.93 -0.42 -0.26 16 36 H 0.08 0.67 8.06 -51.93 -0.42 0.25 16 37 H 0.04 0.31 8.12 -51.93 -0.42 -0.11 16 38 H 0.07 0.57 6.49 -51.93 -0.34 0.24 16 39 H 0.08 0.75 8.08 -51.93 -0.42 0.33 16 40 H 0.12 1.07 8.06 -52.49 -0.42 0.64 16 41 H 0.13 1.76 7.65 -52.49 -0.40 1.35 16 42 H 0.41 6.87 6.17 -40.82 -0.25 6.62 16 43 H 0.07 1.22 8.14 -51.93 -0.42 0.80 16 44 H 0.06 1.03 8.14 -51.93 -0.42 0.61 16 45 H 0.39 9.38 7.80 -40.82 -0.32 9.06 16 46 H 0.26 7.08 8.31 -40.82 -0.34 6.74 16 47 H 0.09 1.33 8.11 -51.93 -0.42 0.91 16 48 H 0.12 2.65 6.68 -51.93 -0.35 2.30 16 49 H 0.07 1.16 8.14 -51.93 -0.42 0.73 16 50 H 0.07 1.11 8.14 -51.93 -0.42 0.69 16 51 H 0.10 2.04 6.22 -51.93 -0.32 1.72 16 52 H 0.13 1.81 6.41 -52.49 -0.34 1.47 16 53 H 0.13 1.31 8.06 -52.48 -0.42 0.89 16 LS Contribution 426.04 15.07 6.42 6.42 Total: -1.00 -28.80 426.04 -11.71 -40.51 By element: Atomic # 1 Polarization: 26.62 SS G_CDS: -8.90 Total: 17.72 kcal Atomic # 6 Polarization: -7.39 SS G_CDS: -3.27 Total: -10.66 kcal Atomic # 7 Polarization: -58.04 SS G_CDS: -1.03 Total: -59.07 kcal Atomic # 8 Polarization: -11.08 SS G_CDS: 0.09 Total: -10.99 kcal Atomic # 14 Polarization: 21.10 SS G_CDS: -5.02 Total: 16.07 kcal Total LS contribution 6.42 Total: 6.42 kcal Total: -28.80 -11.71 -40.51 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. ZINC001690168614.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 68.395 kcal (2) G-P(sol) polarization free energy of solvation -28.795 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 39.600 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.714 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.509 kcal (6) G-S(sol) free energy of system = (1) + (5) 27.886 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.90 seconds