Wall clock time and date at job start Tue Mar 31 2020 19:33:06 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 1.52997 * 1 3 3 C 1.52995 * 109.47409 * 2 1 4 4 C 1.52995 * 109.47080 * 119.99942 * 2 1 3 5 5 C 1.52995 * 109.47431 * 172.40292 * 4 2 1 6 6 C 1.52999 * 110.66434 * 65.14273 * 5 4 2 7 7 C 1.54233 * 110.50529 * 188.13516 * 5 4 2 8 8 C 1.51321 * 103.55502 * 118.80860 * 7 5 4 9 9 O 1.21220 * 125.39733 * 179.79054 * 8 7 5 10 10 N 1.33881 * 109.20389 * 359.77212 * 8 7 5 11 11 C 1.46506 * 122.75853 * 179.97438 * 10 8 7 12 12 N 1.46904 * 109.46939 * 270.00044 * 11 10 8 13 13 C 1.46843 * 111.00007 * 279.21103 * 12 11 10 14 14 C 1.53035 * 109.52422 * 174.16271 * 13 12 11 15 15 C 1.53118 * 109.27965 * 59.18187 * 14 13 12 16 16 C 1.50699 * 109.52459 * 182.44247 * 15 14 13 17 17 H 1.07996 * 119.99924 * 119.67839 * 16 15 14 18 18 C 1.37877 * 119.99622 * 299.67804 * 16 15 14 19 19 N 1.31507 * 119.99989 * 0.02562 * 18 16 15 20 20 Si 1.86800 * 119.99574 * 180.02562 * 18 16 15 21 21 H 1.48498 * 109.47252 * 90.00138 * 20 18 16 22 22 H 1.48503 * 109.46776 * 210.00225 * 20 18 16 23 23 H 1.48504 * 109.47411 * 329.99663 * 20 18 16 24 24 C 1.53127 * 109.15798 * 302.34643 * 15 14 13 25 25 C 1.46848 * 110.99604 * 155.00221 * 12 11 10 26 26 C 1.33875 * 114.47786 * 359.97438 * 10 8 7 27 27 O 1.21228 * 125.39669 * 179.97438 * 26 10 8 28 28 H 1.08999 * 109.47613 * 300.00287 * 1 2 3 29 29 H 1.09006 * 109.47258 * 60.00363 * 1 2 3 30 30 H 1.09005 * 109.47357 * 180.02562 * 1 2 3 31 31 H 1.09008 * 109.47060 * 239.99680 * 2 1 3 32 32 H 1.09010 * 109.46961 * 315.69306 * 3 2 1 33 33 H 1.08995 * 109.47232 * 75.69181 * 3 2 1 34 34 H 1.08998 * 109.47209 * 195.69811 * 3 2 1 35 35 H 1.09007 * 109.47254 * 52.39914 * 4 2 1 36 36 H 1.09002 * 109.47179 * 292.40258 * 4 2 1 37 37 H 1.09003 * 109.47114 * 267.03764 * 6 5 4 38 38 H 1.09003 * 109.47292 * 27.03410 * 6 5 4 39 39 H 1.08995 * 109.47541 * 147.03965 * 6 5 4 40 40 H 1.08998 * 110.79808 * 0.20102 * 7 5 4 41 41 H 1.08994 * 110.54581 * 237.29747 * 7 5 4 42 42 H 1.08994 * 109.47068 * 29.99901 * 11 10 8 43 43 H 1.08994 * 109.46784 * 149.99955 * 11 10 8 44 44 H 1.09006 * 109.46500 * 294.18078 * 13 12 11 45 45 H 1.09005 * 109.46689 * 54.14502 * 13 12 11 46 46 H 1.08998 * 109.50481 * 299.23705 * 14 13 12 47 47 H 1.09000 * 109.53202 * 179.13830 * 14 13 12 48 48 H 1.08997 * 109.52427 * 62.24768 * 15 14 13 49 49 H 0.97009 * 119.99769 * 179.97438 * 19 18 16 50 50 H 1.09006 * 109.50145 * 297.71500 * 24 15 14 51 51 H 1.08990 * 109.53839 * 177.61615 * 24 15 14 52 52 H 1.08999 * 109.46059 * 305.85355 * 25 12 11 53 53 H 1.08997 * 109.46215 * 65.82458 * 25 12 11 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 1.4424 0.0000 4 6 2.0399 -0.7212 1.2492 5 6 3.5580 -0.8885 1.1576 6 6 4.2539 0.4737 1.1856 7 6 4.0724 -1.7873 2.3005 8 6 4.6936 -2.9616 1.5760 9 8 5.2263 -3.9123 2.1071 10 7 4.5614 -2.7844 0.2556 11 6 5.0616 -3.7485 -0.7276 12 7 6.4439 -3.4069 -1.0889 13 6 6.4764 -2.3274 -2.0838 14 6 7.9255 -1.8996 -2.3272 15 6 8.7309 -3.1027 -2.8256 16 6 10.1720 -2.7026 -3.0100 17 1 10.9472 -3.2018 -2.4476 18 6 10.5008 -1.6992 -3.8966 19 7 9.5568 -1.0910 -4.5809 20 14 12.2873 -1.2038 -4.1256 21 1 12.8922 -2.0193 -5.2091 22 1 12.3594 0.2343 -4.4892 23 1 13.0305 -1.4321 -2.8603 24 6 8.6408 -4.2302 -1.7934 25 6 7.1710 -4.5904 -1.5655 26 6 3.9345 -1.6538 -0.0923 27 8 3.7095 -1.2968 -1.2287 28 1 -0.3634 0.5139 0.8899 29 1 -0.3634 0.5138 -0.8901 30 1 -0.3634 -1.0277 0.0005 31 1 1.8933 -0.5139 -0.8900 32 1 1.4678 2.0302 -0.7179 33 1 1.9217 1.8696 0.9957 34 1 3.0939 1.4552 -0.2780 35 1 1.5699 -1.7022 1.3198 36 1 1.7918 -0.1349 2.1340 37 1 4.4102 0.8229 0.1649 38 1 3.6312 1.1890 1.7229 39 1 5.2163 0.3799 1.6886 40 1 3.2488 -2.1189 2.9328 41 1 4.8216 -1.2620 2.8927 42 1 5.0349 -4.7506 -0.3000 43 1 4.4348 -3.7169 -1.6187 44 1 6.0404 -2.6813 -3.0181 45 1 5.9036 -1.4764 -1.7153 46 1 8.3578 -1.5326 -1.3964 47 1 7.9510 -1.1089 -3.0770 48 1 8.3226 -3.4458 -3.7763 49 1 9.7882 -0.3848 -5.2045 50 1 9.0844 -3.8999 -0.8541 51 1 9.1770 -5.1049 -2.1613 52 1 7.1026 -5.3830 -0.8204 53 1 6.7318 -4.9336 -2.5021 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 ZINC000781573084.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 19:33:06 Heat of formation + Delta-G solvation = -68.898506 kcal Electronic energy + Delta-G solvation = -31477.683813 eV Core-core repulsion = 27542.189943 eV Total energy + Delta-G solvation = -3935.493870 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -42.25236 -38.86066 -38.29283 -37.13266 -35.78574 -34.27192 -33.04595 -31.09550 -29.82086 -29.04834 -27.80744 -26.65664 -26.50905 -24.76392 -23.71150 -22.22645 -21.73140 -20.86637 -20.58325 -19.04189 -18.60953 -17.10487 -17.01377 -16.34173 -16.24050 -15.72097 -15.13568 -14.99845 -14.61706 -14.45030 -14.32004 -14.10182 -14.06818 -13.62503 -13.26698 -13.20796 -12.93959 -12.88520 -12.56254 -12.46527 -12.40674 -12.31008 -12.12668 -12.01196 -11.71597 -11.45677 -11.29395 -11.01236 -10.95372 -10.84513 -10.80199 -10.62994 -10.51978 -10.22735 -10.17147 -10.03596 -9.86994 -9.69079 -9.39144 -8.96704 -8.70027 -8.27725 -7.93663 -5.95176 -4.00624 1.53414 2.45773 2.76866 3.32531 3.39224 3.42948 3.81645 4.03201 4.15135 4.33946 4.41938 4.47265 4.66813 4.74361 4.88255 5.04041 5.06044 5.27085 5.32138 5.32504 5.34941 5.35735 5.41058 5.46271 5.50941 5.54388 5.59586 5.66350 5.68006 5.72492 5.77044 5.86633 5.95019 6.00603 6.05026 6.22333 6.26557 6.29645 6.30068 6.60503 6.61589 6.83528 6.86171 7.04911 7.12650 7.35614 7.37897 7.55381 7.58039 7.81837 7.84671 8.05149 8.16599 8.49837 9.02881 9.63658 11.10935 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.014623 B = 0.003210 C = 0.002897 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1914.284135 B = 8720.551100 C = 9661.314322 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.144 4.144 2 C -0.114 4.114 3 C -0.158 4.158 4 C -0.092 4.092 5 C -0.094 4.094 6 C -0.141 4.141 7 C -0.153 4.153 8 C 0.533 3.467 9 O -0.480 6.480 10 N -0.561 5.561 11 C 0.263 3.737 12 N -0.547 5.547 13 C 0.058 3.942 14 C -0.102 4.102 15 C 0.048 3.952 16 C -0.510 4.510 17 H 0.054 0.946 18 C 0.061 3.939 19 N -0.891 5.891 20 Si 0.890 3.110 21 H -0.282 1.282 22 H -0.287 1.287 23 H -0.275 1.275 24 C -0.105 4.105 25 C 0.067 3.933 26 C 0.535 3.465 27 O -0.467 6.467 28 H 0.051 0.949 29 H 0.055 0.945 30 H 0.050 0.950 31 H 0.095 0.905 32 H 0.049 0.951 33 H 0.051 0.949 34 H 0.073 0.927 35 H 0.066 0.934 36 H 0.081 0.919 37 H 0.079 0.921 38 H 0.078 0.922 39 H 0.064 0.936 40 H 0.117 0.883 41 H 0.121 0.879 42 H 0.098 0.902 43 H 0.068 0.932 44 H 0.026 0.974 45 H 0.059 0.941 46 H 0.040 0.960 47 H 0.093 0.907 48 H 0.021 0.979 49 H 0.259 0.741 50 H 0.057 0.943 51 H 0.053 0.947 52 H 0.062 0.938 53 H 0.029 0.971 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -18.772 1.944 13.431 23.164 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 -0.202 4.202 2 C -0.132 4.132 3 C -0.215 4.215 4 C -0.130 4.130 5 C -0.098 4.098 6 C -0.198 4.198 7 C -0.193 4.193 8 C 0.322 3.678 9 O -0.351 6.351 10 N -0.304 5.304 11 C 0.052 3.948 12 N -0.273 5.273 13 C -0.069 4.069 14 C -0.140 4.140 15 C 0.029 3.971 16 C -0.549 4.549 17 H 0.072 0.928 18 C -0.140 4.140 19 N -0.530 5.530 20 Si 0.718 3.282 21 H -0.208 1.208 22 H -0.213 1.213 23 H -0.200 1.200 24 C -0.143 4.143 25 C -0.061 4.061 26 C 0.323 3.677 27 O -0.338 6.338 28 H 0.070 0.930 29 H 0.074 0.926 30 H 0.070 0.930 31 H 0.113 0.887 32 H 0.068 0.932 33 H 0.070 0.930 34 H 0.091 0.909 35 H 0.085 0.915 36 H 0.099 0.901 37 H 0.098 0.902 38 H 0.097 0.903 39 H 0.083 0.917 40 H 0.136 0.864 41 H 0.139 0.861 42 H 0.116 0.884 43 H 0.086 0.914 44 H 0.045 0.955 45 H 0.077 0.923 46 H 0.059 0.941 47 H 0.111 0.889 48 H 0.039 0.961 49 H 0.069 0.931 50 H 0.076 0.924 51 H 0.071 0.929 52 H 0.080 0.920 53 H 0.047 0.953 Dipole moment (debyes) X Y Z Total from point charges -18.374 1.895 13.347 22.789 hybrid contribution 0.608 -0.009 -0.915 1.099 sum -17.765 1.886 12.431 21.765 Atomic orbital electron populations 1.21825 0.95353 1.01387 1.01601 1.21376 0.95437 0.97246 0.99172 1.22309 1.02698 0.95417 1.01099 1.21670 0.90348 1.01406 0.99527 1.21492 0.98760 0.97202 0.92326 1.22268 1.00204 0.93374 1.03984 1.22786 1.03276 0.94841 0.98358 1.20683 0.77523 0.87483 0.82132 1.90757 1.40525 1.32940 1.70910 1.46850 1.51488 1.22676 1.09415 1.22096 0.90528 0.91097 0.91048 1.61691 1.11200 1.10166 1.44273 1.22396 1.00872 0.92287 0.91374 1.21656 0.89931 1.01798 1.00652 1.18690 0.95401 0.90365 0.92610 1.21192 0.92310 1.18496 1.22853 0.92751 1.24971 0.97030 0.96327 0.95702 1.69880 1.31734 1.24875 1.26536 0.86635 0.85576 0.77636 0.78380 1.20802 1.21296 1.19969 1.21681 0.91821 0.99881 1.00919 1.22085 0.96449 0.90299 0.97247 1.20672 0.75714 0.80372 0.90909 1.90719 1.51549 1.69219 1.22320 0.92972 0.92637 0.93047 0.88678 0.93174 0.92965 0.90855 0.91504 0.90081 0.90203 0.90288 0.91700 0.86449 0.86087 0.88436 0.91384 0.95527 0.92259 0.94089 0.88858 0.96071 0.93103 0.92442 0.92865 0.92001 0.95262 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 -0.14 -1.08 9.13 37.16 0.34 -0.74 16 2 C -0.11 -1.00 2.69 -90.63 -0.24 -1.24 16 3 C -0.16 -1.32 7.74 37.15 0.29 -1.03 16 4 C -0.09 -0.67 3.68 -26.74 -0.10 -0.77 16 5 C -0.09 -0.85 0.78 -154.72 -0.12 -0.97 16 6 C -0.14 -1.20 7.43 37.16 0.28 -0.93 16 7 C -0.15 -1.28 6.28 -26.93 -0.17 -1.44 16 8 C 0.53 6.95 8.08 -11.08 -0.09 6.86 16 9 O -0.48 -7.78 17.48 5.61 0.10 -7.68 16 10 N -0.56 -7.79 2.77 -118.61 -0.33 -8.12 16 11 C 0.26 4.04 5.42 -63.30 -0.34 3.70 16 12 N -0.55 -10.10 4.75 -238.57 -1.13 -11.23 16 13 C 0.06 1.19 5.21 -3.84 -0.02 1.17 16 14 C -0.10 -2.48 5.12 -26.65 -0.14 -2.62 16 15 C 0.05 1.21 2.16 -91.65 -0.20 1.01 16 16 C -0.51 -14.20 8.56 -34.44 -0.29 -14.49 16 17 H 0.05 1.50 7.74 -52.49 -0.41 1.09 16 18 C 0.06 1.69 5.31 -17.82 -0.09 1.60 16 19 N -0.89 -25.70 11.37 55.43 0.63 -25.07 16 20 Si 0.89 21.55 29.54 -169.99 -5.02 16.53 16 21 H -0.28 -6.77 7.11 56.52 0.40 -6.37 16 22 H -0.29 -6.91 7.11 56.52 0.40 -6.50 16 23 H -0.27 -6.59 7.11 56.52 0.40 -6.19 16 24 C -0.11 -2.25 5.32 -26.65 -0.14 -2.39 16 25 C 0.07 1.22 5.40 -3.83 -0.02 1.20 16 26 C 0.54 6.98 5.62 -11.08 -0.06 6.92 16 27 O -0.47 -7.29 13.28 5.60 0.07 -7.21 16 28 H 0.05 0.33 8.14 -51.93 -0.42 -0.09 16 29 H 0.05 0.42 8.14 -51.93 -0.42 0.00 16 30 H 0.05 0.37 8.14 -51.93 -0.42 -0.05 16 31 H 0.10 1.10 5.36 -51.92 -0.28 0.82 16 32 H 0.05 0.42 8.05 -51.92 -0.42 0.00 16 33 H 0.05 0.35 7.15 -51.93 -0.37 -0.02 16 34 H 0.07 0.69 4.76 -51.93 -0.25 0.44 16 35 H 0.07 0.46 8.13 -51.93 -0.42 0.04 16 36 H 0.08 0.44 7.92 -51.93 -0.41 0.03 16 37 H 0.08 0.83 5.76 -51.93 -0.30 0.53 16 38 H 0.08 0.50 6.17 -51.93 -0.32 0.18 16 39 H 0.06 0.54 7.40 -51.93 -0.38 0.16 16 40 H 0.12 0.68 7.74 -51.93 -0.40 0.28 16 41 H 0.12 0.86 7.34 -51.93 -0.38 0.48 16 42 H 0.10 1.39 7.39 -51.93 -0.38 1.00 16 43 H 0.07 1.03 7.61 -51.93 -0.40 0.64 16 44 H 0.03 0.57 8.14 -51.93 -0.42 0.15 16 45 H 0.06 1.21 5.64 -51.93 -0.29 0.91 16 46 H 0.04 1.03 8.14 -51.93 -0.42 0.60 16 47 H 0.09 2.53 6.17 -51.93 -0.32 2.21 16 48 H 0.02 0.58 8.14 -51.93 -0.42 0.16 16 49 H 0.26 7.15 8.31 -40.82 -0.34 6.81 16 50 H 0.06 1.27 8.14 -51.93 -0.42 0.85 16 51 H 0.05 1.09 8.14 -51.93 -0.42 0.67 16 52 H 0.06 1.01 7.91 -51.93 -0.41 0.60 16 53 H 0.03 0.52 8.14 -51.93 -0.42 0.10 16 LS Contribution 394.24 15.07 5.94 5.94 Total: -1.00 -31.52 394.24 -9.95 -41.47 By element: Atomic # 1 Polarization: 8.62 SS G_CDS: -9.08 Total: -0.47 kcal Atomic # 6 Polarization: -3.04 SS G_CDS: -1.13 Total: -4.17 kcal Atomic # 7 Polarization: -43.59 SS G_CDS: -0.83 Total: -44.42 kcal Atomic # 8 Polarization: -15.06 SS G_CDS: 0.17 Total: -14.89 kcal Atomic # 14 Polarization: 21.55 SS G_CDS: -5.02 Total: 16.53 kcal Total LS contribution 5.94 Total: 5.94 kcal Total: -31.52 -9.95 -41.47 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. ZINC000781573084.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 -27.427 kcal (2) G-P(sol) polarization free energy of solvation -31.518 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -58.945 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.953 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.472 kcal (6) G-S(sol) free energy of system = (1) + (5) -68.899 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds