Wall clock time and date at job start Sat Mar 6 2021 23:43:44 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= 0 * 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 O 2 2 C 1.42901 * 1 3 3 Si 1.86293 * 109.47282 * 2 1 4 4 C 1.50699 * 109.46942 * 120.00386 * 2 1 3 5 5 C 1.34706 * 125.66694 * 64.98351 * 4 2 1 6 6 C 1.40973 * 107.02605 * 179.78342 * 5 4 2 7 7 C 1.35936 * 106.74150 * 0.40146 * 6 5 4 8 8 C 1.47816 * 125.92719 * 179.85510 * 7 6 5 9 9 C 1.39177 * 120.00218 * 179.72097 * 8 7 6 10 10 C 1.39457 * 119.76032 * 180.25282 * 9 8 7 11 11 C 1.47565 * 120.11931 * 179.74924 * 10 9 8 12 12 O 1.21593 * 120.00082 * 179.97438 * 11 10 9 13 13 N 1.34773 * 120.00365 * 0.02562 * 11 10 9 14 14 C 1.46501 * 120.00385 * 175.02996 * 13 11 10 15 15 C 1.50698 * 112.85112 * 65.08663 * 14 13 11 16 16 C 1.38236 * 119.99146 * 197.56229 * 15 14 13 17 17 C 1.38220 * 120.01292 * 179.72828 * 16 15 14 18 18 C 1.38329 * 119.98824 * 0.54779 * 17 16 15 19 19 Br 1.89100 * 120.01260 * 179.70534 * 18 17 16 20 20 C 1.38328 * 119.97575 * 359.72460 * 18 17 16 21 21 C 1.38221 * 119.99385 * 0.02562 * 20 18 17 22 22 C 1.53783 * 113.60904 * 293.89635 * 14 13 11 23 23 C 1.53785 * 87.08018 * 270.88028 * 22 14 13 24 24 H 1.08999 * 113.61699 * 220.02234 * 23 22 14 25 25 O 1.42901 * 113.61324 * 89.19938 * 23 22 14 26 26 C 1.53773 * 113.61723 * 196.28773 * 14 13 11 27 27 C 1.40212 * 119.75666 * 359.49633 * 10 9 8 28 28 O 1.35653 * 120.00285 * 180.27460 * 27 10 9 29 29 C 1.38817 * 119.99403 * 0.50067 * 27 10 9 30 30 C 1.37767 * 120.24660 * 359.77665 * 29 27 10 31 31 O 1.34344 * 125.66251 * 245.01751 * 4 2 1 32 32 H 0.96696 * 114.00106 * 59.99509 * 1 2 3 33 33 H 1.08999 * 109.46887 * 239.99835 * 2 1 3 34 34 H 1.48507 * 109.99848 * 60.00155 * 3 2 1 35 35 H 1.48501 * 110.00382 * 181.32027 * 3 2 1 36 36 H 1.07992 * 126.48889 * 0.02770 * 5 4 2 37 37 H 1.08001 * 126.62516 * 180.28039 * 6 5 4 38 38 H 1.08001 * 120.11804 * 359.97438 * 9 8 7 39 39 H 0.96998 * 119.99999 * 355.02086 * 13 11 10 40 40 H 1.08005 * 119.99768 * 359.97438 * 16 15 14 41 41 H 1.08002 * 120.00988 * 180.25080 * 17 16 15 42 42 H 1.08000 * 120.00252 * 179.97438 * 20 18 17 43 43 H 1.07996 * 119.99519 * 180.02562 * 21 20 18 44 44 H 1.08995 * 113.61970 * 25.42776 * 22 14 13 45 45 H 1.09008 * 113.61075 * 156.33688 * 22 14 13 46 46 H 0.96698 * 114.00096 * 179.97438 * 25 23 22 47 47 H 1.08997 * 113.61868 * 203.66363 * 26 14 13 48 48 H 1.09009 * 113.61432 * 334.56606 * 26 14 13 49 49 H 0.96699 * 113.99533 * 270.23284 * 28 27 10 50 50 H 1.07996 * 119.87702 * 179.74502 * 29 27 10 51 51 H 1.07991 * 119.88094 * 179.97438 * 30 29 27 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0500 1.7564 0.0000 4 6 1.9313 -0.7105 1.2304 5 6 1.7568 -2.0167 1.5094 6 6 2.3860 -2.2622 2.7468 7 6 2.9073 -1.0778 3.1628 8 6 3.6571 -0.8528 4.4166 9 6 4.1430 0.4159 4.7189 10 6 4.8543 0.6214 5.9006 11 6 5.3778 1.9621 6.2263 12 8 5.9973 2.1388 7.2575 13 7 5.1683 2.9909 5.3813 14 6 5.5919 4.3429 5.7540 15 6 7.0878 4.4729 5.8827 16 6 7.6320 5.5448 6.5651 17 6 9.0038 5.6615 6.6882 18 6 9.8324 4.7114 6.1187 19 35 11.7094 4.8748 6.2796 20 6 9.2874 3.6419 5.4312 21 6 7.9154 3.5233 5.3130 22 6 4.8181 4.9232 6.9495 23 6 3.8033 5.4650 5.9289 24 1 3.4412 6.4662 6.1625 25 8 2.7480 4.5492 5.6294 26 6 4.9489 5.4475 4.8991 27 6 5.0657 -0.4495 6.7807 28 8 5.7522 -0.2540 7.9343 29 6 4.5766 -1.7107 6.4692 30 6 3.8788 -1.9149 5.2990 31 8 2.6270 -0.1461 2.2316 32 1 -0.3933 0.4417 -0.7650 33 1 1.7923 -0.5139 -0.8900 34 1 1.5615 2.4678 1.2086 35 1 3.5346 1.7703 -0.0322 36 1 1.2370 -2.7400 0.8986 37 1 2.4413 -3.2082 3.2650 38 1 3.9736 1.2374 4.0385 39 1 4.7372 2.8362 4.5263 40 1 6.9852 6.2892 7.0055 41 1 9.4289 6.4968 7.2248 42 1 9.9339 2.9001 4.9860 43 1 7.4899 2.6882 4.7766 44 1 4.4061 4.1632 7.6135 45 1 5.3602 5.7041 7.4830 46 1 2.1064 4.8844 4.9884 47 1 5.5266 6.3715 4.8729 48 1 4.6425 5.1106 3.9087 49 1 6.7064 -0.3871 7.8515 50 1 4.7440 -2.5351 7.1465 51 1 3.5012 -2.8986 5.0624 There are 77 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 77 No. of singly occupied orbitals= 1 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). Br: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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=0 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 s_22_12891094_13259648.mol2 51 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 23:43:44 Heat of formation + Delta-G solvation = -28.708167 kcal Electronic energy + Delta-G solvation = -41591.990647 eV Core-core repulsion = 36245.105775 eV Total energy + Delta-G solvation = -5346.884873 eV No. of doubly occupied orbitals = 77 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 486.060 amu Computer time = 3.74 seconds Orbital eigenvalues (eV) -43.73829 -42.29406 -41.02903 -39.57902 -39.00697 -38.08798 -37.78534 -36.31757 -34.45750 -34.07502 -33.11994 -32.82284 -32.32482 -31.79686 -30.25812 -30.11790 -27.14433 -26.38574 -26.13582 -24.93223 -23.87942 -23.48142 -22.98775 -22.43507 -21.78565 -21.18365 -20.31648 -19.64693 -19.02207 -18.77417 -18.70940 -17.94839 -17.72687 -17.28508 -17.07350 -16.60724 -16.59456 -16.40152 -16.22055 -16.02767 -15.85958 -15.72052 -15.49474 -15.23195 -15.11022 -14.66718 -14.59271 -14.45744 -14.38763 -14.24014 -14.12988 -13.93690 -13.81189 -13.57316 -13.47151 -13.19978 -13.10661 -13.03231 -12.73211 -12.70315 -12.38999 -12.21662 -12.15203 -11.81782 -11.68512 -11.44304 -11.18798 -11.09225 -11.08103 -10.70001 -10.64875 -10.42394 -10.30335 -10.05644 -10.00011 -9.48237 -8.92440 -5.19533 -0.57193 -0.22577 0.06879 0.33037 0.71082 0.72972 1.04463 1.39491 1.55690 1.58000 1.89662 1.90376 1.99518 2.53609 2.63523 2.92136 3.06832 3.14959 3.27672 3.39868 3.42677 3.53487 3.55800 3.59881 3.67490 3.74815 3.81450 3.90223 3.94470 3.99723 4.09602 4.18221 4.20610 4.30317 4.36679 4.40646 4.46905 4.55253 4.57665 4.60854 4.63579 4.73552 4.74089 4.80505 4.80787 4.94074 4.98040 4.99937 5.08974 5.13572 5.19283 5.22178 5.33121 5.38755 5.43319 5.63531 5.78724 5.96948 6.39459 6.44173 6.54305 6.66546 7.24452 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.543 6.543 2 C -0.035 4.035 3 Si 0.705 3.295 4 C -0.010 4.010 5 C -0.164 4.164 6 C -0.187 4.187 7 C 0.036 3.964 8 C -0.035 4.035 9 C -0.052 4.052 10 C -0.162 4.162 11 C 0.564 3.436 12 O -0.502 6.502 13 N -0.700 5.700 14 C 0.198 3.802 15 C -0.052 4.052 16 C -0.107 4.107 17 C -0.086 4.086 18 C -0.091 4.091 19 Br -0.051 7.051 20 C -0.087 4.087 21 C -0.095 4.095 22 C -0.130 4.130 23 C 0.080 3.920 24 H 0.077 0.923 25 O -0.544 6.544 26 C -0.163 4.163 27 C 0.180 3.820 28 O -0.474 6.474 29 C -0.148 4.148 30 C -0.052 4.052 31 O -0.172 6.172 32 H 0.390 0.610 33 H 0.095 0.905 34 H -0.248 1.248 35 H -0.252 1.252 36 H 0.156 0.844 37 H 0.157 0.843 38 H 0.131 0.869 39 H 0.401 0.599 40 H 0.133 0.867 41 H 0.135 0.865 42 H 0.131 0.869 43 H 0.122 0.878 44 H 0.089 0.911 45 H 0.108 0.892 46 H 0.381 0.619 47 H 0.109 0.891 48 H 0.082 0.918 49 H 0.399 0.601 50 H 0.146 0.854 51 H 0.141 0.859 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -3.079 1.187 -7.750 8.423 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 O -0.350 6.350 2 C -0.145 4.145 3 Si 0.604 3.396 4 C -0.059 4.059 5 C -0.183 4.183 6 C -0.206 4.206 7 C -0.014 4.014 8 C -0.035 4.035 9 C -0.071 4.071 10 C -0.165 4.165 11 C 0.351 3.649 12 O -0.377 6.377 13 N -0.353 5.353 14 C 0.111 3.889 15 C -0.054 4.054 16 C -0.126 4.126 17 C -0.106 4.106 18 C -0.171 4.171 19 Br 0.034 6.966 20 C -0.107 4.107 21 C -0.114 4.114 22 C -0.168 4.168 23 C 0.021 3.979 24 H 0.095 0.905 25 O -0.350 6.350 26 C -0.201 4.201 27 C 0.134 3.866 28 O -0.285 6.285 29 C -0.167 4.167 30 C -0.071 4.071 31 O -0.071 6.071 32 H 0.239 0.761 33 H 0.112 0.888 34 H -0.172 1.172 35 H -0.177 1.177 36 H 0.174 0.826 37 H 0.174 0.826 38 H 0.149 0.851 39 H 0.237 0.763 40 H 0.151 0.849 41 H 0.152 0.848 42 H 0.149 0.851 43 H 0.140 0.860 44 H 0.107 0.893 45 H 0.127 0.873 46 H 0.229 0.771 47 H 0.127 0.873 48 H 0.101 0.899 49 H 0.258 0.742 50 H 0.164 0.836 51 H 0.158 0.842 Dipole moment (debyes) X Y Z Total from point charges -1.488 1.716 -5.260 5.730 hybrid contribution -0.552 -0.790 -0.954 1.356 sum -2.040 0.926 -6.214 6.606 Atomic orbital electron populations 1.86475 1.16375 1.81984 1.50190 1.23786 0.86154 1.11651 0.92885 0.95273 0.80915 0.76454 0.86960 1.21355 1.00819 0.92648 0.91095 1.21539 1.03185 0.95632 0.97919 1.21861 1.02784 0.98389 0.97592 1.20304 1.03239 0.87444 0.90404 1.17582 1.00300 0.94198 0.91425 1.21264 0.94379 0.96393 0.95077 1.20274 1.05201 0.94801 0.96255 1.17901 0.79724 0.83601 0.83700 1.90859 1.38634 1.83923 1.24260 1.45430 1.62455 1.05997 1.21432 1.19838 0.89174 0.82442 0.97448 1.19847 0.94284 0.94695 0.96584 1.20924 0.94448 0.98155 0.99096 1.21082 0.93047 0.98106 0.98363 1.21818 0.90629 0.99695 1.04922 1.96764 1.04211 1.98115 1.97466 1.21083 0.95338 0.96579 0.97724 1.20861 0.92460 0.98626 0.99441 1.23531 0.95342 1.01579 0.96388 1.22767 0.86965 0.92810 0.95378 0.90546 1.86539 1.38717 1.43831 1.65880 1.24106 0.98392 0.98550 0.99092 1.18587 0.93123 0.90535 0.84400 1.84760 1.23875 1.92159 1.27744 1.21393 1.00940 0.96814 0.97537 1.21114 0.95384 0.98416 0.92161 1.83930 1.58388 1.38195 1.26545 0.76096 0.88766 1.17165 1.17693 0.82608 0.82556 0.85097 0.76251 0.84918 0.84761 0.85120 0.85969 0.89255 0.87347 0.77145 0.87294 0.89905 0.74237 0.83590 0.84172 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 28. 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 O -0.54 0.49 12.86 -35.23 -0.45 0.03 16 2 C -0.04 0.03 2.97 36.01 0.11 0.14 16 3 Si 0.70 -1.36 32.11 -169.99 -5.46 -6.82 16 4 C -0.01 -0.02 6.24 -35.56 -0.22 -0.24 16 5 C -0.16 -0.30 10.78 -39.80 -0.43 -0.73 16 6 C -0.19 -0.27 10.26 -39.37 -0.40 -0.68 16 7 C 0.04 0.09 7.03 -36.49 -0.26 -0.17 16 8 C -0.03 -0.06 5.87 -105.03 -0.62 -0.67 16 9 C -0.05 -0.08 9.20 -38.78 -0.36 -0.44 16 10 C -0.16 -0.41 5.88 -104.90 -0.62 -1.03 16 11 C 0.56 1.91 6.34 -12.46 -0.08 1.83 16 12 O -0.50 -3.09 13.64 -16.67 -0.23 -3.32 16 13 N -0.70 -0.75 3.76 -48.95 -0.18 -0.93 16 14 C 0.20 0.10 0.92 -132.16 -0.12 -0.02 16 15 C -0.05 -0.08 4.51 -104.62 -0.47 -0.55 16 16 C -0.11 -0.08 8.94 -39.59 -0.35 -0.44 16 17 C -0.09 -0.12 9.79 -39.55 -0.39 -0.51 16 18 C -0.09 -0.22 6.22 -39.51 -0.25 -0.46 16 19 Br -0.05 -0.12 33.70 -68.01 -2.29 -2.41 16 20 C -0.09 -0.19 9.79 -39.55 -0.39 -0.58 16 21 C -0.09 -0.20 8.64 -39.59 -0.34 -0.54 16 22 C -0.13 -0.11 6.66 -25.92 -0.17 -0.28 16 23 C 0.08 -0.09 5.28 -25.77 -0.14 -0.23 16 24 H 0.08 -0.21 8.14 -51.93 -0.42 -0.63 16 25 O -0.54 0.01 13.09 -35.23 -0.46 -0.45 16 26 C -0.16 0.32 7.15 -25.78 -0.18 0.13 16 27 C 0.18 0.41 6.72 -38.63 -0.26 0.15 16 28 O -0.47 -1.35 11.55 -40.61 -0.47 -1.82 16 29 C -0.15 -0.04 9.96 -39.54 -0.39 -0.43 16 30 C -0.05 0.00 9.54 -39.15 -0.37 -0.37 16 31 O -0.17 -0.58 8.80 4.59 0.04 -0.54 16 32 H 0.39 -2.50 8.74 45.56 0.40 -2.10 16 33 H 0.09 -0.31 7.96 -51.93 -0.41 -0.73 16 34 H -0.25 -0.36 7.11 56.52 0.40 0.04 16 35 H -0.25 -0.19 7.11 56.52 0.40 0.21 16 36 H 0.16 0.01 8.06 -52.49 -0.42 -0.41 16 37 H 0.16 -0.17 7.25 -52.49 -0.38 -0.56 16 38 H 0.13 0.07 6.25 -52.49 -0.33 -0.26 16 39 H 0.40 -0.15 6.70 -40.82 -0.27 -0.42 16 40 H 0.13 -0.20 6.29 -52.48 -0.33 -0.53 16 41 H 0.13 -0.01 8.06 -52.49 -0.42 -0.43 16 42 H 0.13 0.13 8.06 -52.49 -0.42 -0.29 16 43 H 0.12 0.20 6.89 -52.49 -0.36 -0.17 16 44 H 0.09 0.36 7.57 -51.93 -0.39 -0.03 16 45 H 0.11 -0.09 6.02 -51.92 -0.31 -0.40 16 46 H 0.38 -1.46 9.12 45.56 0.42 -1.05 16 47 H 0.11 -0.33 7.93 -51.93 -0.41 -0.74 16 48 H 0.08 -0.21 8.09 -51.92 -0.42 -0.63 16 49 H 0.40 -0.32 9.06 45.56 0.41 0.09 16 50 H 0.15 -0.24 8.06 -52.49 -0.42 -0.67 16 51 H 0.14 -0.33 6.96 -52.49 -0.37 -0.70 16 LS Contribution 447.60 15.07 6.75 6.75 Total: 0.00 -12.48 447.60 -13.54 -26.01 By element: Atomic # 1 Polarization: -6.31 SS G_CDS: -4.07 Total: -10.39 kcal Atomic # 6 Polarization: 0.58 SS G_CDS: -6.70 Total: -6.12 kcal Atomic # 7 Polarization: -0.75 SS G_CDS: -0.18 Total: -0.93 kcal Atomic # 8 Polarization: -4.52 SS G_CDS: -1.57 Total: -6.09 kcal Atomic # 14 Polarization: -1.36 SS G_CDS: -5.46 Total: -6.82 kcal Atomic # 35 Polarization: -0.12 SS G_CDS: -2.29 Total: -2.41 kcal Total LS contribution 6.75 Total: 6.75 kcal Total: -12.48 -13.54 -26.01 kcal The number of atoms in the molecule is 51 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. s_22_12891094_13259648.mol2 51 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 -2.695 kcal (2) G-P(sol) polarization free energy of solvation -12.477 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -15.172 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.536 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -26.013 kcal (6) G-S(sol) free energy of system = (1) + (5) -28.708 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 3.74 seconds