Wall clock time and date at job start Wed Apr 1 2020 03:24:30 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 1.53003 * 1 3 3 C 1.53002 * 109.47269 * 2 1 4 4 C 1.53002 * 109.47194 * 120.00306 * 2 1 3 5 5 H 1.09001 * 109.51406 * 59.85446 * 4 2 1 6 6 C 1.53236 * 109.49209 * 299.78936 * 4 2 1 7 7 N 1.47077 * 108.52029 * 186.21188 * 6 4 2 8 8 C 1.34779 * 120.88240 * 231.15999 * 7 6 4 9 9 O 1.21589 * 119.99815 * 355.02459 * 8 7 6 10 10 N 1.34768 * 120.00409 * 175.02004 * 8 7 6 11 11 C 1.46499 * 120.00618 * 184.50133 * 10 8 7 12 12 C 1.50696 * 109.47453 * 180.02562 * 11 10 8 13 13 C 1.38632 * 119.75170 * 269.72705 * 12 11 10 14 14 C 1.37610 * 120.25008 * 179.72284 * 13 12 11 15 15 C 1.40715 * 119.74533 * 0.56881 * 14 13 12 16 16 C 1.41393 * 120.24697 * 179.68085 * 15 14 13 17 17 H 1.08005 * 120.00204 * 214.09905 * 16 15 14 18 18 C 1.39946 * 120.00099 * 34.09704 * 16 15 14 19 19 N 1.30826 * 120.00004 * 357.12517 * 18 16 15 20 20 Si 1.86801 * 120.00411 * 177.12604 * 18 16 15 21 21 H 1.48505 * 109.46726 * 0.02562 * 20 18 16 22 22 H 1.48495 * 109.47103 * 120.00001 * 20 18 16 23 23 H 1.48496 * 109.46978 * 240.00014 * 20 18 16 24 24 C 1.40716 * 119.50872 * 359.70851 * 15 14 13 25 25 C 1.37613 * 119.74645 * 359.97438 * 24 15 14 26 26 C 1.47083 * 118.23816 * 51.18313 * 7 6 4 27 27 C 1.53236 * 108.52104 * 308.81715 * 26 7 6 28 28 N 1.46894 * 109.36123 * 53.81625 * 27 26 7 29 29 C 1.46907 * 110.99832 * 172.76027 * 28 27 26 30 30 H 1.08998 * 109.46774 * 305.39059 * 1 2 3 31 31 H 1.08996 * 109.47199 * 65.38713 * 1 2 3 32 32 H 1.08997 * 109.46896 * 185.39637 * 1 2 3 33 33 H 1.09003 * 109.46786 * 239.99810 * 2 1 3 34 34 H 1.08998 * 109.46877 * 180.02562 * 3 2 1 35 35 H 1.08995 * 109.47054 * 300.00375 * 3 2 1 36 36 H 1.08997 * 109.46966 * 60.00299 * 3 2 1 37 37 H 1.09003 * 109.63115 * 66.49929 * 6 4 2 38 38 H 1.09004 * 109.62946 * 305.92071 * 6 4 2 39 39 H 0.97001 * 119.99849 * 4.50259 * 10 8 7 40 40 H 1.09001 * 109.47055 * 300.00403 * 11 10 8 41 41 H 1.09002 * 109.46757 * 60.00076 * 11 10 8 42 42 H 1.08004 * 119.87095 * 359.97438 * 13 12 11 43 43 H 1.08008 * 120.13230 * 180.27772 * 14 13 12 44 44 H 0.96998 * 120.00433 * 180.02562 * 19 18 16 45 45 H 1.08002 * 120.12607 * 179.97438 * 24 15 14 46 46 H 1.08001 * 119.87460 * 180.02562 * 25 24 15 47 47 H 1.08998 * 109.62650 * 189.10482 * 26 7 6 48 48 H 1.09001 * 109.78667 * 68.62321 * 26 7 6 49 49 H 1.08999 * 109.49246 * 173.79414 * 27 26 7 50 50 H 1.09005 * 109.49026 * 293.83936 * 27 26 7 51 51 H 1.09007 * 109.46857 * 62.44390 * 29 28 27 52 52 H 1.09000 * 109.47205 * 182.43855 * 29 28 27 53 53 H 1.08992 * 109.47271 * 302.44474 * 29 28 27 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 2.0401 1.4425 0.0000 4 6 2.0401 -0.7213 1.2492 5 1 1.6750 -1.7484 1.2512 6 6 1.5339 0.0037 2.5007 7 7 2.1554 -0.6141 3.6820 8 6 1.4053 -1.0206 4.7254 9 8 0.2102 -0.7975 4.7384 10 7 1.9800 -1.6746 5.7542 11 6 1.1515 -2.2030 6.8407 12 6 2.0310 -2.8838 7.8576 13 6 2.3108 -4.2356 7.7300 14 6 3.1173 -4.8663 8.6495 15 6 3.6488 -4.1366 9.7288 16 6 4.4731 -4.7755 10.6835 17 1 4.4404 -4.4672 11.7180 18 6 5.3316 -5.8076 10.2878 19 7 5.3307 -6.2193 9.0460 20 14 6.4787 -6.5974 11.5327 21 1 6.2869 -5.9565 12.8586 22 1 6.1748 -8.0472 11.6356 23 1 7.8857 -6.4164 11.0937 24 6 3.3533 -2.7662 9.8514 25 6 2.5498 -2.1547 8.9164 26 6 3.6172 -0.7760 3.6946 27 6 4.0413 -1.4702 2.3961 28 7 3.5090 -0.7237 1.2484 29 6 4.0344 -1.2566 -0.0157 30 1 -0.3633 0.5952 0.8378 31 1 -0.3633 0.4280 -0.9343 32 1 -0.3633 -1.0231 0.0966 33 1 1.8933 -0.5139 -0.8900 34 1 3.1301 1.4424 -0.0005 35 1 1.6767 1.9563 -0.8899 36 1 1.6768 1.9563 0.8900 37 1 0.4499 -0.0911 2.5656 38 1 1.8098 1.0570 2.4505 39 1 2.9422 -1.7954 5.7753 40 1 0.6120 -1.3845 7.3173 41 1 0.4384 -2.9219 6.4372 42 1 1.8975 -4.7948 6.9036 43 1 3.3377 -5.9186 8.5458 44 1 5.9253 -6.9348 8.7718 45 1 3.7555 -2.1966 10.6761 46 1 2.3220 -1.1030 9.0083 47 1 3.9106 -1.3862 4.5488 48 1 4.0961 0.2010 3.7609 49 1 5.1294 -1.4996 2.3379 50 1 3.6488 -2.4871 2.3823 51 1 3.7107 -2.2905 -0.1366 52 1 3.6586 -0.6589 -0.8462 53 1 5.1235 -1.2161 -0.0024 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 ZINC000563042969.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 03:24:30 Heat of formation + Delta-G solvation = -2.719431 kcal Electronic energy + Delta-G solvation = -30569.833286 eV Core-core repulsion = 26634.013155 eV Total energy + Delta-G solvation = -3935.820130 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.25 seconds Orbital eigenvalues (eV) -40.55624 -38.90133 -37.69362 -35.58435 -34.75104 -34.34372 -33.34115 -30.48091 -29.97043 -29.39307 -28.57971 -27.35600 -26.68128 -24.61628 -24.46445 -23.39267 -21.93738 -21.07392 -20.14739 -19.84173 -19.00398 -18.13116 -17.37601 -16.54386 -15.69012 -15.51922 -15.35086 -15.32576 -15.18509 -14.78483 -14.30723 -14.08405 -13.90704 -13.87316 -13.52573 -13.42538 -13.21940 -12.97219 -12.69477 -12.45854 -12.28725 -12.22070 -12.04289 -11.89603 -11.84871 -11.70352 -11.66773 -11.28216 -11.18305 -11.06308 -11.02000 -10.84199 -10.70934 -10.66298 -10.38856 -9.89793 -9.72433 -9.49900 -9.27372 -8.90997 -8.62290 -8.26565 -7.58628 -7.34167 -6.72517 -4.50480 2.46795 2.86310 2.96337 3.03758 3.08201 3.14273 3.41101 3.61761 3.89422 4.17575 4.46481 4.54930 4.63538 4.70242 4.87202 4.94154 4.97896 5.07034 5.14129 5.25827 5.28148 5.36998 5.44728 5.49788 5.54280 5.59795 5.62620 5.67100 5.69318 5.75262 5.78173 5.84724 5.91631 5.94333 6.07222 6.17417 6.21834 6.27915 6.34697 6.49194 6.71442 6.78958 6.85218 6.91255 7.02005 7.12865 7.18263 7.29886 7.53127 7.70874 7.97409 8.00833 8.20785 8.24067 8.56552 8.82415 8.84478 8.86670 10.18230 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.017592 B = 0.002181 C = 0.002023 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1591.288558 B =12836.053783 C =13834.175527 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 -0.089 4.089 3 C -0.142 4.142 4 C 0.075 3.925 5 H 0.045 0.955 6 C 0.139 3.861 7 N -0.636 5.636 8 C 0.703 3.297 9 O -0.599 6.599 10 N -0.735 5.735 11 C 0.200 3.800 12 C -0.231 4.231 13 C -0.088 4.088 14 C -0.156 4.156 15 C 0.111 3.889 16 C -0.461 4.461 17 H 0.077 0.923 18 C 0.070 3.930 19 N -0.808 5.808 20 Si 0.915 3.085 21 H -0.262 1.262 22 H -0.274 1.274 23 H -0.274 1.274 24 C -0.218 4.218 25 C -0.078 4.078 26 C 0.116 3.884 27 C 0.041 3.959 28 N -0.534 5.534 29 C 0.020 3.980 30 H 0.061 0.939 31 H 0.057 0.943 32 H 0.054 0.946 33 H 0.073 0.927 34 H 0.066 0.934 35 H 0.048 0.952 36 H 0.057 0.943 37 H 0.095 0.905 38 H 0.072 0.928 39 H 0.395 0.605 40 H 0.057 0.943 41 H 0.055 0.945 42 H 0.088 0.912 43 H 0.128 0.872 44 H 0.278 0.722 45 H 0.094 0.906 46 H 0.089 0.911 47 H 0.085 0.915 48 H 0.076 0.924 49 H 0.088 0.912 50 H 0.040 0.960 51 H 0.024 0.976 52 H 0.074 0.926 53 H 0.068 0.932 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.133 9.161 -17.717 19.977 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 -0.109 4.109 3 C -0.200 4.200 4 C -0.035 4.035 5 H 0.063 0.937 6 C 0.016 3.984 7 N -0.374 5.374 8 C 0.405 3.595 9 O -0.479 6.479 10 N -0.391 5.391 11 C 0.078 3.922 12 C -0.232 4.232 13 C -0.107 4.107 14 C -0.175 4.175 15 C 0.109 3.891 16 C -0.492 4.492 17 H 0.095 0.905 18 C -0.146 4.146 19 N -0.435 5.435 20 Si 0.740 3.260 21 H -0.185 1.185 22 H -0.199 1.199 23 H -0.199 1.199 24 C -0.237 4.237 25 C -0.097 4.097 26 C -0.008 4.008 27 C -0.088 4.088 28 N -0.259 5.259 29 C -0.128 4.128 30 H 0.080 0.920 31 H 0.076 0.924 32 H 0.073 0.927 33 H 0.091 0.909 34 H 0.085 0.915 35 H 0.067 0.933 36 H 0.076 0.924 37 H 0.114 0.886 38 H 0.091 0.909 39 H 0.232 0.768 40 H 0.075 0.925 41 H 0.074 0.926 42 H 0.107 0.893 43 H 0.146 0.854 44 H 0.089 0.911 45 H 0.112 0.888 46 H 0.108 0.892 47 H 0.103 0.897 48 H 0.094 0.906 49 H 0.106 0.894 50 H 0.058 0.942 51 H 0.043 0.957 52 H 0.092 0.908 53 H 0.087 0.913 Dipole moment (debyes) X Y Z Total from point charges -1.756 9.599 -17.758 20.263 hybrid contribution 1.005 -1.414 0.376 1.775 sum -0.750 8.185 -17.383 19.228 Atomic orbital electron populations 1.21900 0.94711 1.02118 1.02167 1.21187 0.95766 0.97246 0.96666 1.21818 1.02063 0.94802 1.01277 1.22100 0.87379 0.98421 0.95563 0.93736 1.21655 0.98880 0.96341 0.81571 1.47334 1.06507 1.65515 1.18076 1.15984 0.84958 0.78559 0.79997 1.90867 1.13568 1.62929 1.80502 1.45846 1.11099 1.59471 1.22682 1.19831 0.91340 0.96175 0.84859 1.19099 1.09578 0.94762 0.99798 1.20646 0.98422 0.93504 0.98171 1.21583 0.98310 1.00678 0.96953 1.17735 0.88762 0.90388 0.92247 1.19635 1.18845 1.14532 0.96157 0.90473 1.25901 0.97570 0.95273 0.95811 1.69756 1.33349 1.23611 1.16761 0.86144 0.79642 0.79113 0.81102 1.18531 1.19907 1.19929 1.21123 1.06124 0.95063 1.01429 1.20440 0.97331 0.97165 0.94770 1.21697 0.80586 1.01270 0.97276 1.22492 1.00431 0.95417 0.90448 1.61940 1.07287 1.54083 1.02559 1.22447 1.00508 0.97782 0.92020 0.92001 0.92412 0.92660 0.90876 0.91491 0.93323 0.92393 0.88635 0.90941 0.76804 0.92475 0.92617 0.89349 0.85390 0.91097 0.88761 0.89240 0.89715 0.90623 0.89362 0.94185 0.95749 0.90757 0.91315 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -1.18 8.70 37.16 0.32 -0.86 16 2 C -0.09 -0.71 2.20 -90.62 -0.20 -0.91 16 3 C -0.14 -1.06 8.57 37.16 0.32 -0.75 16 4 C 0.07 0.74 1.82 -67.59 -0.12 0.62 16 5 H 0.04 0.52 8.14 -51.93 -0.42 0.10 16 6 C 0.14 1.65 5.11 -3.61 -0.02 1.63 16 7 N -0.64 -8.63 3.01 -178.19 -0.54 -9.17 16 8 C 0.70 11.99 8.31 -86.92 -0.72 11.27 16 9 O -0.60 -12.18 15.83 5.29 0.08 -12.10 16 10 N -0.73 -12.29 5.46 -66.42 -0.36 -12.65 16 11 C 0.20 3.69 5.79 -5.20 -0.03 3.66 16 12 C -0.23 -4.74 5.27 -104.33 -0.55 -5.28 16 13 C -0.09 -1.95 9.67 -39.66 -0.38 -2.34 16 14 C -0.16 -3.86 8.67 -38.88 -0.34 -4.20 16 15 C 0.11 2.84 5.55 -106.83 -0.59 2.24 16 16 C -0.46 -11.83 9.05 -37.74 -0.34 -12.17 16 17 H 0.08 1.91 7.85 -52.48 -0.41 1.50 16 18 C 0.07 1.71 5.41 -17.34 -0.09 1.61 16 19 N -0.81 -20.21 10.61 55.55 0.59 -19.62 16 20 Si 0.92 18.33 29.56 -169.99 -5.02 13.31 16 21 H -0.26 -5.19 7.11 56.52 0.40 -4.79 16 22 H -0.27 -5.40 7.11 56.52 0.40 -5.00 16 23 H -0.27 -5.42 7.11 56.52 0.40 -5.02 16 24 C -0.22 -5.08 9.80 -38.87 -0.38 -5.46 16 25 C -0.08 -1.65 9.67 -39.66 -0.38 -2.04 16 26 C 0.12 1.27 6.60 -3.60 -0.02 1.25 16 27 C 0.04 0.40 5.62 -3.71 -0.02 0.38 16 28 N -0.53 -4.96 3.99 -234.58 -0.94 -5.90 16 29 C 0.02 0.15 8.89 60.07 0.53 0.69 16 30 H 0.06 0.52 6.89 -51.93 -0.36 0.16 16 31 H 0.06 0.38 8.14 -51.93 -0.42 -0.04 16 32 H 0.05 0.46 8.14 -51.93 -0.42 0.03 16 33 H 0.07 0.54 6.28 -51.93 -0.33 0.21 16 34 H 0.07 0.53 7.23 -51.93 -0.38 0.16 16 35 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 36 H 0.06 0.47 6.30 -51.93 -0.33 0.14 16 37 H 0.10 1.28 5.90 -51.93 -0.31 0.97 16 38 H 0.07 0.81 6.14 -51.93 -0.32 0.49 16 39 H 0.40 6.17 5.96 -40.82 -0.24 5.93 16 40 H 0.06 1.06 8.08 -51.93 -0.42 0.65 16 41 H 0.06 1.04 8.08 -51.93 -0.42 0.62 16 42 H 0.09 1.80 8.06 -52.48 -0.42 1.38 16 43 H 0.13 3.33 6.14 -52.48 -0.32 3.01 16 44 H 0.28 6.36 8.30 -40.82 -0.34 6.02 16 45 H 0.09 2.08 8.06 -52.49 -0.42 1.66 16 46 H 0.09 1.70 8.06 -52.49 -0.42 1.28 16 47 H 0.08 0.94 5.63 -51.93 -0.29 0.65 16 48 H 0.08 0.78 8.14 -51.93 -0.42 0.35 16 49 H 0.09 0.73 8.09 -51.93 -0.42 0.31 16 50 H 0.04 0.44 8.14 -51.93 -0.42 0.02 16 51 H 0.02 0.19 8.14 -51.93 -0.42 -0.23 16 52 H 0.07 0.50 5.78 -51.93 -0.30 0.20 16 53 H 0.07 0.47 8.11 -51.93 -0.42 0.05 16 LS Contribution 406.38 15.07 6.12 6.12 Total: -1.00 -28.23 406.38 -11.71 -39.95 By element: Atomic # 1 Polarization: 19.32 SS G_CDS: -8.62 Total: 10.69 kcal Atomic # 6 Polarization: -7.62 SS G_CDS: -3.03 Total: -10.64 kcal Atomic # 7 Polarization: -46.09 SS G_CDS: -1.25 Total: -47.33 kcal Atomic # 8 Polarization: -12.18 SS G_CDS: 0.08 Total: -12.10 kcal Atomic # 14 Polarization: 18.33 SS G_CDS: -5.02 Total: 13.31 kcal Total LS contribution 6.12 Total: 6.12 kcal Total: -28.23 -11.71 -39.95 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. ZINC000563042969.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 37.227 kcal (2) G-P(sol) polarization free energy of solvation -28.234 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 8.993 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.712 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.946 kcal (6) G-S(sol) free energy of system = (1) + (5) -2.719 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.26 seconds