Wall clock time and date at job start Tue Mar 31 2020 19:46:30 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 1.53000 * 1 3 3 H 1.08994 * 109.99340 * 2 1 4 4 C 1.54474 * 110.00357 * 238.97873 * 2 1 3 5 5 C 1.54367 * 102.96239 * 219.39784 * 4 2 1 6 6 C 1.54140 * 102.47553 * 34.42129 * 5 4 2 7 7 N 1.47090 * 109.87305 * 121.07872 * 2 1 3 8 8 C 1.34767 * 125.63191 * 298.41842 * 7 2 1 9 9 O 1.21287 * 120.00155 * 359.72225 * 8 7 2 10 10 C 1.50702 * 120.00412 * 179.72105 * 8 7 2 11 11 H 1.08996 * 109.47828 * 54.97095 * 10 8 7 12 12 C 1.53094 * 109.48796 * 294.95014 * 10 8 7 13 13 C 1.53171 * 109.16420 * 182.39972 * 12 10 8 14 14 C 1.53182 * 109.03901 * 56.98089 * 13 12 10 15 15 C 1.53096 * 109.15815 * 303.01965 * 14 13 12 16 16 O 1.42898 * 109.41385 * 57.61070 * 15 14 13 17 17 C 1.52109 * 110.56544 * 152.37406 * 5 4 2 18 18 C 1.53341 * 109.43986 * 182.79775 * 17 5 4 19 19 N 1.46925 * 108.69270 * 306.70084 * 18 17 5 20 20 C 1.36933 * 120.55546 * 234.36830 * 19 18 17 21 21 H 1.07997 * 120.00230 * 27.95568 * 20 19 18 22 22 C 1.38812 * 119.99978 * 207.96023 * 20 19 18 23 23 N 1.31619 * 120.00291 * 17.46143 * 22 20 19 24 24 Si 1.86803 * 120.00128 * 197.46726 * 22 20 19 25 25 H 1.48497 * 109.47166 * 59.99741 * 24 22 20 26 26 H 1.48499 * 109.47399 * 179.97438 * 24 22 20 27 27 H 1.48500 * 109.47026 * 299.99899 * 24 22 20 28 28 C 1.46936 * 118.89293 * 54.34910 * 19 18 17 29 29 C 1.52104 * 110.55480 * 276.47008 * 5 4 2 30 30 H 1.09003 * 109.47220 * 300.37820 * 1 2 3 31 31 H 1.09007 * 109.46969 * 60.37445 * 1 2 3 32 32 H 1.08998 * 109.47704 * 180.37480 * 1 2 3 33 33 H 1.09005 * 110.88143 * 100.93529 * 4 2 1 34 34 H 1.09001 * 110.65061 * 337.75765 * 4 2 1 35 35 H 1.09003 * 110.37656 * 205.08310 * 6 5 4 36 36 H 1.09003 * 110.37958 * 82.73585 * 6 5 4 37 37 H 1.08997 * 109.52462 * 62.49173 * 12 10 8 38 38 H 1.09002 * 109.52476 * 302.30532 * 12 10 8 39 39 H 1.08997 * 109.54771 * 297.11499 * 13 12 10 40 40 H 1.09004 * 109.54669 * 176.84219 * 13 12 10 41 41 H 1.09002 * 109.52066 * 62.92117 * 14 13 12 42 42 H 1.08998 * 109.52839 * 183.05276 * 14 13 12 43 43 H 1.09009 * 109.47889 * 177.58569 * 15 14 13 44 44 H 1.08991 * 109.48128 * 297.62195 * 15 14 13 45 45 H 1.09002 * 109.47515 * 302.79201 * 17 5 4 46 46 H 1.08998 * 109.47456 * 62.80649 * 17 5 4 47 47 H 1.09005 * 109.59626 * 186.94170 * 18 17 5 48 48 H 1.09002 * 109.60471 * 66.47309 * 18 17 5 49 49 H 0.97000 * 120.00679 * 179.97438 * 23 22 20 50 50 H 1.08997 * 109.60708 * 185.89034 * 28 19 18 51 51 H 1.09005 * 109.60420 * 65.40741 * 28 19 18 52 52 H 1.09001 * 109.47708 * 297.18282 * 29 5 4 53 53 H 1.09005 * 109.47140 * 57.19509 * 29 5 4 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 1.9027 1.0242 0.0000 4 6 2.0584 -0.7481 -1.2439 5 6 3.2692 -1.5291 -0.6899 6 6 2.8114 -1.8837 0.7385 7 7 2.0300 -0.7141 1.1847 8 6 1.8067 -0.3616 2.4662 9 8 1.1463 0.6241 2.7178 10 6 2.3774 -1.1923 3.5867 11 1 3.4550 -1.2888 3.4550 12 6 1.7347 -2.5817 3.5709 13 6 2.2753 -3.3991 4.7481 14 6 1.9956 -2.6440 6.0511 15 6 2.6283 -1.2522 5.9710 16 8 2.1049 -0.5571 4.8375 17 6 3.5096 -2.7907 -1.5049 18 6 4.6717 -3.5809 -0.8914 19 7 5.8311 -2.6880 -0.7604 20 6 7.0391 -3.0310 -1.3063 21 1 7.0768 -3.6712 -2.1753 22 6 8.2154 -2.5558 -0.7429 23 7 8.2112 -2.0761 0.4828 24 14 9.8044 -2.5972 -1.7241 25 1 9.6451 -1.7872 -2.9585 26 1 10.9077 -2.0363 -0.9035 27 1 10.1235 -4.0004 -2.0906 28 6 5.6725 -1.4206 -0.0341 29 6 4.5048 -0.6427 -0.6527 30 1 -0.3634 0.5197 0.8866 31 1 -0.3633 0.5080 -0.8934 32 1 -0.3634 -1.0276 0.0067 33 1 2.3729 -0.0452 -2.0155 34 1 1.3028 -1.4315 -1.6313 35 1 3.6743 -2.0337 1.3874 36 1 2.1853 -2.7760 0.7259 37 1 1.9783 -3.0852 2.6354 38 1 0.6529 -2.4837 3.6619 39 1 3.3499 -3.5395 4.6316 40 1 1.7803 -4.3699 4.7759 41 1 0.9191 -2.5472 6.1921 42 1 2.4249 -3.1925 6.8895 43 1 2.3959 -0.6945 6.8784 44 1 3.7092 -1.3495 5.8707 45 1 2.6090 -3.4047 -1.4984 46 1 3.7567 -2.5188 -2.5311 47 1 4.9269 -4.4188 -1.5403 48 1 4.3828 -3.9520 0.0920 49 1 9.0332 -1.7444 0.8767 50 1 6.5875 -0.8342 -0.1177 51 1 5.4608 -1.6245 1.0156 52 1 4.7660 -0.3405 -1.6668 53 1 4.2987 0.2428 -0.0512 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001086916639.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:46:30 Heat of formation + Delta-G solvation = -68.108859 kcal Electronic energy + Delta-G solvation = -32071.598243 eV Core-core repulsion = 28136.138615 eV Total energy + Delta-G solvation = -3935.459629 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.27 seconds Orbital eigenvalues (eV) -40.79275 -39.40864 -37.92505 -35.98460 -33.82999 -33.13747 -32.49492 -30.85153 -30.66577 -30.00483 -27.27881 -26.11726 -25.52159 -24.28111 -23.90897 -22.49126 -21.80137 -20.80078 -20.42621 -19.10514 -18.23497 -17.25566 -16.76017 -16.25445 -15.85683 -15.59995 -15.19101 -14.94463 -14.57308 -14.28209 -14.12520 -13.95243 -13.77232 -13.41413 -13.36795 -13.07763 -13.06387 -12.78885 -12.66067 -12.53840 -12.27061 -11.85263 -11.78064 -11.60063 -11.46830 -11.33252 -11.24683 -11.14229 -11.01953 -10.84198 -10.74174 -10.59569 -10.45696 -10.25777 -10.21416 -9.89789 -9.61412 -9.56962 -9.45234 -9.35338 -8.50645 -8.47817 -6.71170 -5.83367 -3.25533 2.73003 2.78241 3.35423 3.41982 3.42887 3.90894 4.41836 4.46155 4.66142 4.66846 4.69118 4.74035 4.82249 4.98662 5.02162 5.06323 5.23863 5.29721 5.33645 5.37193 5.41235 5.44270 5.53107 5.59500 5.62201 5.64644 5.71293 5.74690 5.77664 5.85060 5.86710 5.88950 5.94272 6.01000 6.05944 6.12617 6.13904 6.24420 6.29142 6.42132 6.48009 6.57329 6.63546 6.67288 6.80072 6.88930 7.06251 7.29402 7.60053 7.64232 7.75571 8.31241 8.40811 9.16935 9.80534 10.36382 11.24892 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011404 B = 0.004029 C = 0.003347 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2454.584598 B = 6948.267552 C = 8363.191849 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.160 4.160 2 C 0.139 3.861 3 H 0.074 0.926 4 C -0.122 4.122 5 C -0.055 4.055 6 C 0.104 3.896 7 N -0.607 5.607 8 C 0.539 3.461 9 O -0.528 6.528 10 C 0.078 3.922 11 H 0.087 0.913 12 C -0.147 4.147 13 C -0.122 4.122 14 C -0.157 4.157 15 C 0.059 3.941 16 O -0.356 6.356 17 C -0.118 4.118 18 C 0.144 3.856 19 N -0.590 5.590 20 C -0.254 4.254 21 H 0.065 0.935 22 C 0.004 3.996 23 N -0.903 5.903 24 Si 0.901 3.099 25 H -0.284 1.284 26 H -0.291 1.291 27 H -0.283 1.283 28 C 0.172 3.828 29 C -0.127 4.127 30 H 0.067 0.933 31 H 0.062 0.938 32 H 0.054 0.946 33 H 0.080 0.920 34 H 0.074 0.926 35 H 0.086 0.914 36 H 0.066 0.934 37 H 0.084 0.916 38 H 0.073 0.927 39 H 0.071 0.929 40 H 0.071 0.929 41 H 0.070 0.930 42 H 0.074 0.926 43 H 0.097 0.903 44 H 0.054 0.946 45 H 0.053 0.947 46 H 0.064 0.936 47 H 0.054 0.946 48 H 0.017 0.983 49 H 0.254 0.746 50 H 0.088 0.912 51 H 0.016 0.984 52 H 0.059 0.941 53 H 0.049 0.951 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -14.073 -1.310 4.361 14.792 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 -0.219 4.219 2 C 0.036 3.964 3 H 0.092 0.908 4 C -0.160 4.160 5 C -0.055 4.055 6 C -0.018 4.018 7 N -0.343 5.343 8 C 0.327 3.673 9 O -0.403 6.403 10 C 0.017 3.983 11 H 0.104 0.896 12 C -0.185 4.185 13 C -0.159 4.159 14 C -0.195 4.195 15 C -0.018 4.018 16 O -0.274 6.274 17 C -0.158 4.158 18 C 0.018 3.982 19 N -0.313 5.313 20 C -0.384 4.384 21 H 0.082 0.918 22 C -0.194 4.194 23 N -0.547 5.547 24 Si 0.730 3.270 25 H -0.210 1.210 26 H -0.217 1.217 27 H -0.209 1.209 28 C 0.046 3.954 29 C -0.166 4.166 30 H 0.086 0.914 31 H 0.081 0.919 32 H 0.073 0.927 33 H 0.098 0.902 34 H 0.092 0.908 35 H 0.105 0.895 36 H 0.084 0.916 37 H 0.102 0.898 38 H 0.092 0.908 39 H 0.089 0.911 40 H 0.090 0.910 41 H 0.089 0.911 42 H 0.093 0.907 43 H 0.115 0.885 44 H 0.073 0.927 45 H 0.071 0.929 46 H 0.083 0.917 47 H 0.073 0.927 48 H 0.035 0.965 49 H 0.064 0.936 50 H 0.106 0.894 51 H 0.034 0.966 52 H 0.078 0.922 53 H 0.068 0.932 Dipole moment (debyes) X Y Z Total from point charges -14.389 -0.518 4.715 15.150 hybrid contribution 1.078 -0.314 -0.438 1.205 sum -13.311 -0.832 4.277 14.006 Atomic orbital electron populations 1.22130 0.95091 1.02004 1.02625 1.21550 0.94005 0.96432 0.84398 0.90838 1.22818 0.97761 0.99340 0.96071 1.20980 0.94818 0.96561 0.93180 1.22599 0.94898 0.87407 0.96902 1.48513 1.52620 1.28785 1.04337 1.19711 0.80502 0.85081 0.82038 1.90676 1.39481 1.27060 1.83129 1.21830 0.99925 0.91836 0.84736 0.89570 1.22178 1.01426 0.94506 1.00368 1.21592 1.01889 0.98638 0.93808 1.22211 1.02094 0.96845 0.98323 1.22660 0.97538 0.92698 0.88934 1.88020 1.78353 1.48304 1.12750 1.21875 0.99083 0.95248 0.99565 1.20942 0.87684 0.92557 0.97025 1.44023 1.06338 1.16551 1.64352 1.19133 0.82934 1.29392 1.06896 0.91770 1.25009 0.97645 1.01620 0.95159 1.70006 1.26987 1.45609 1.12076 0.86402 0.83158 0.77902 0.79496 1.21049 1.21660 1.20897 1.20815 0.95647 0.86785 0.92122 1.22033 0.95679 0.97387 1.01551 0.91432 0.91891 0.92694 0.90157 0.90782 0.89534 0.91585 0.89763 0.90782 0.91073 0.91013 0.91085 0.90698 0.88514 0.92738 0.92871 0.91708 0.92721 0.96541 0.93570 0.89388 0.96581 0.92210 0.93231 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.16 -1.95 9.11 37.16 0.34 -1.61 16 2 C 0.14 1.87 3.11 -66.84 -0.21 1.67 16 3 H 0.07 1.07 8.14 -51.93 -0.42 0.65 16 4 C -0.12 -1.51 5.43 -25.24 -0.14 -1.64 16 5 C -0.05 -0.80 0.54 -154.11 -0.08 -0.88 16 6 C 0.10 1.47 3.33 -2.86 -0.01 1.46 16 7 N -0.61 -8.90 3.06 -163.24 -0.50 -9.40 16 8 C 0.54 8.86 7.03 -10.99 -0.08 8.78 16 9 O -0.53 -10.37 15.55 -14.30 -0.22 -10.59 16 10 C 0.08 1.12 2.41 -27.83 -0.07 1.05 16 11 H 0.09 1.25 7.63 -51.93 -0.40 0.85 16 12 C -0.15 -1.71 5.26 -26.59 -0.14 -1.85 16 13 C -0.12 -1.21 6.03 -26.55 -0.16 -1.37 16 14 C -0.16 -1.48 6.14 -26.59 -0.16 -1.64 16 15 C 0.06 0.65 6.84 37.21 0.25 0.91 16 16 O -0.36 -5.42 9.94 -55.08 -0.55 -5.96 16 17 C -0.12 -1.78 4.83 -27.01 -0.13 -1.91 16 18 C 0.14 2.70 6.25 -3.63 -0.02 2.68 16 19 N -0.59 -13.65 2.98 -172.13 -0.51 -14.16 16 20 C -0.25 -6.63 9.57 -15.06 -0.14 -6.77 16 21 H 0.06 1.65 7.89 -52.49 -0.41 1.24 16 22 C 0.00 0.12 4.90 -17.43 -0.09 0.03 16 23 N -0.90 -25.23 11.20 55.49 0.62 -24.61 16 24 Si 0.90 21.08 29.59 -169.99 -5.03 16.05 16 25 H -0.28 -6.61 7.11 56.52 0.40 -6.21 16 26 H -0.29 -6.90 7.11 56.52 0.40 -6.49 16 27 H -0.28 -6.54 7.11 56.52 0.40 -6.14 16 28 C 0.17 3.81 5.02 -3.63 -0.02 3.80 16 29 C -0.13 -2.26 4.83 -27.01 -0.13 -2.39 16 30 H 0.07 0.96 6.89 -51.93 -0.36 0.61 16 31 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 32 H 0.05 0.63 8.14 -51.93 -0.42 0.21 16 33 H 0.08 0.95 8.01 -51.93 -0.42 0.54 16 34 H 0.07 0.81 7.69 -51.93 -0.40 0.41 16 35 H 0.09 1.37 5.40 -51.93 -0.28 1.09 16 36 H 0.07 0.83 6.99 -51.93 -0.36 0.47 16 37 H 0.08 0.94 5.62 -51.93 -0.29 0.65 16 38 H 0.07 0.89 8.14 -51.93 -0.42 0.46 16 39 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 40 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 41 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16 42 H 0.07 0.57 8.14 -51.93 -0.42 0.15 16 43 H 0.10 0.91 8.14 -51.92 -0.42 0.49 16 44 H 0.05 0.58 8.14 -51.93 -0.42 0.16 16 45 H 0.05 0.67 8.09 -51.93 -0.42 0.25 16 46 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 47 H 0.05 1.02 7.93 -51.93 -0.41 0.61 16 48 H 0.02 0.31 7.63 -51.93 -0.40 -0.09 16 49 H 0.25 6.95 8.31 -40.82 -0.34 6.61 16 50 H 0.09 2.26 6.01 -51.93 -0.31 1.95 16 51 H 0.02 0.37 6.57 -51.93 -0.34 0.03 16 52 H 0.06 1.10 8.14 -51.93 -0.42 0.67 16 53 H 0.05 0.87 7.85 -51.93 -0.41 0.46 16 LS Contribution 390.49 15.07 5.88 5.88 Total: -1.00 -30.59 390.49 -10.71 -41.30 By element: Atomic # 1 Polarization: 10.61 SS G_CDS: -9.42 Total: 1.20 kcal Atomic # 6 Polarization: 1.28 SS G_CDS: -0.98 Total: 0.29 kcal Atomic # 7 Polarization: -47.78 SS G_CDS: -0.39 Total: -48.17 kcal Atomic # 8 Polarization: -15.78 SS G_CDS: -0.77 Total: -16.55 kcal Atomic # 14 Polarization: 21.08 SS G_CDS: -5.03 Total: 16.05 kcal Total LS contribution 5.88 Total: 5.88 kcal Total: -30.59 -10.71 -41.30 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. ZINC001086916639.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 -26.813 kcal (2) G-P(sol) polarization free energy of solvation -30.590 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -57.403 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.706 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.295 kcal (6) G-S(sol) free energy of system = (1) + (5) -68.109 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.27 seconds