Wall clock time and date at job start Tue Mar 9 2021 17:42:57 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 O 1.42903 * 1 3 3 C 1.35902 * 116.99638 * 2 1 4 4 C 1.38714 * 120.05139 * 180.02562 * 3 2 1 5 5 C 1.50692 * 120.02849 * 0.02562 * 4 3 2 6 6 N 1.46503 * 109.47112 * 80.02355 * 5 4 3 7 7 C 1.33865 * 124.19022 * 269.70085 * 6 5 4 8 8 O 1.21534 * 123.79232 * 359.95459 * 7 6 5 9 9 N 1.34692 * 112.41582 * 179.79999 * 7 6 5 10 10 C 1.46820 * 106.42059 * 0.43694 * 9 7 6 11 11 C 1.52478 * 110.54679 * 118.27016 * 10 9 7 12 12 C 1.53095 * 109.51909 * 181.61655 * 11 10 9 13 13 C 1.52998 * 109.41898 * 300.83530 * 12 11 10 14 14 C 1.53003 * 109.44028 * 180.41438 * 13 12 11 15 15 C 1.52994 * 109.46891 * 59.90683 * 14 13 12 16 16 C 1.53000 * 109.47136 * 179.91154 * 14 13 12 17 17 C 1.53013 * 109.56776 * 60.39342 * 13 12 11 18 18 C 1.52479 * 110.54724 * 241.23044 * 10 9 7 19 19 C 1.34901 * 124.19450 * 90.00040 * 6 5 4 20 20 O 1.21238 * 127.26261 * 0.02562 * 19 6 5 21 21 C 1.38171 * 119.94016 * 180.02562 * 4 3 2 22 22 C 1.38243 * 120.05778 * 359.97438 * 21 4 3 23 23 C 1.50702 * 119.94465 * 180.02562 * 22 21 4 24 24 O 1.42892 * 109.47242 * 64.99410 * 23 22 21 25 25 Si 1.86298 * 109.46915 * 184.99949 * 23 22 21 26 26 C 1.38290 * 120.11068 * 0.29168 * 22 21 4 27 27 C 1.38125 * 120.05435 * 359.45330 * 26 22 21 28 28 H 1.09005 * 109.47023 * 299.99423 * 1 2 3 29 29 H 1.09002 * 109.47254 * 59.99428 * 1 2 3 30 30 H 1.08999 * 109.46807 * 179.97438 * 1 2 3 31 31 H 1.09001 * 109.47026 * 200.02146 * 5 4 3 32 32 H 1.08994 * 109.47252 * 320.01898 * 5 4 3 33 33 H 0.97005 * 126.78424 * 180.17916 * 9 7 6 34 34 H 1.08997 * 109.46556 * 301.63210 * 11 10 9 35 35 H 1.09003 * 109.46373 * 61.60389 * 11 10 9 36 36 H 1.08999 * 109.47697 * 180.85256 * 12 11 10 37 37 H 1.08994 * 109.47761 * 60.81765 * 12 11 10 38 38 H 1.08998 * 109.45723 * 300.36635 * 13 12 11 39 39 H 1.09002 * 109.46726 * 299.91090 * 14 13 12 40 40 H 1.09008 * 109.47120 * 60.00211 * 15 14 13 41 41 H 1.09001 * 109.47342 * 179.97438 * 15 14 13 42 42 H 1.09000 * 109.47573 * 300.00380 * 15 14 13 43 43 H 1.09004 * 109.47087 * 60.00239 * 16 14 13 44 44 H 1.08996 * 109.46508 * 179.97438 * 16 14 13 45 45 H 1.08997 * 109.47279 * 300.00104 * 16 14 13 46 46 H 1.08994 * 109.48113 * 179.61409 * 17 13 12 47 47 H 1.09002 * 109.47894 * 59.58218 * 17 13 12 48 48 H 1.09007 * 109.46189 * 298.39014 * 18 10 9 49 49 H 1.09000 * 109.46381 * 58.36139 * 18 10 9 50 50 H 1.08005 * 119.96973 * 179.97438 * 21 4 3 51 51 H 1.09000 * 109.46724 * 304.99456 * 23 22 21 52 52 H 0.96703 * 114.00176 * 180.02562 * 24 23 22 53 53 H 1.48506 * 109.99834 * 178.68053 * 25 23 22 54 54 H 1.48502 * 110.00011 * 299.99318 * 25 23 22 55 55 H 1.07998 * 119.97083 * 179.71296 * 26 22 21 56 56 H 1.07996 * 120.02682 * 180.25034 * 27 26 22 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 8 1.4290 0.0000 0.0000 3 6 2.0459 1.2109 0.0000 4 6 3.4311 1.2849 -0.0005 5 6 4.2537 0.0223 -0.0017 6 7 4.3192 -0.5167 -1.3624 7 6 3.4424 -1.3932 -1.8674 8 8 2.4961 -1.8365 -1.2468 9 7 3.7248 -1.7260 -3.1416 10 6 4.9376 -0.9828 -3.5057 11 6 6.0710 -1.9432 -3.8491 12 6 7.3334 -1.1452 -4.1855 13 6 7.0495 -0.2197 -5.3703 14 6 8.3139 0.5706 -5.7135 15 6 9.4383 -0.4002 -6.0797 16 6 8.0314 1.4948 -6.8996 17 6 5.9253 0.7515 -5.0040 18 6 4.6578 -0.0398 -4.6707 19 6 5.2737 -0.1955 -2.2599 20 8 6.2052 0.5640 -2.1008 21 6 4.0559 2.5172 0.0000 22 6 3.3018 3.6759 0.0005 23 6 3.9860 5.0187 0.0005 24 8 4.7091 5.1848 -1.2206 25 14 2.7088 6.3662 0.1544 26 6 1.9208 3.6048 0.0066 27 6 1.2913 2.3753 0.0008 28 1 -0.3633 0.5138 0.8901 29 1 -0.3634 0.5139 -0.8899 30 1 -0.3633 -1.0277 -0.0005 31 1 5.2612 0.2447 0.3499 32 1 3.7925 -0.7124 0.6583 33 1 3.2276 -2.3388 -3.7058 34 1 6.2682 -2.5923 -2.9959 35 1 5.7851 -2.5500 -4.7084 36 1 8.1389 -1.8320 -4.4456 37 1 7.6279 -0.5497 -3.3215 38 1 6.7484 -0.8151 -6.2322 39 1 8.6148 1.1667 -4.8520 40 1 9.1374 -0.9964 -6.9412 41 1 10.3390 0.1627 -6.3247 42 1 9.6395 -1.0586 -5.2347 43 1 7.2304 2.1864 -6.6386 44 1 8.9321 2.0580 -7.1438 45 1 7.7305 0.8987 -7.7611 46 1 5.7289 1.4145 -5.8465 47 1 6.2232 1.3424 -4.1379 48 1 4.3519 -0.6194 -5.5418 49 1 3.8604 0.6507 -4.3957 50 1 5.1344 2.5753 0.0000 51 1 4.6764 5.0746 0.8422 52 1 5.1758 6.0290 -1.2897 53 1 3.3730 7.6941 0.1876 54 1 1.7614 6.3008 -0.9872 55 1 1.3339 4.5114 0.0117 56 1 0.2128 2.3204 0.0015 There are 73 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 73 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). 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=WATER s_7_16621382_759148.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 17:42:57 Heat of formation + Delta-G solvation = -84.303247 kcal Electronic energy + Delta-G solvation = -39752.625453 eV Core-core repulsion = 35015.384307 eV Total energy + Delta-G solvation = -4737.241146 eV No. of doubly occupied orbitals = 73 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 389.208 amu Computer time = 1.49 seconds Orbital eigenvalues (eV) -43.80148 -41.40033 -40.25261 -39.21664 -39.02666 -37.51069 -37.35752 -36.44913 -34.42187 -32.83084 -32.14404 -31.87032 -29.63884 -28.61951 -28.23167 -28.03611 -26.09672 -25.22642 -23.76177 -23.63704 -23.20732 -22.58693 -21.58445 -20.82924 -20.36460 -19.21749 -18.93388 -18.58817 -17.94011 -17.72308 -17.41631 -16.89944 -16.59717 -16.51537 -16.35256 -16.31809 -15.73046 -15.69689 -15.56010 -15.25873 -14.97151 -14.85807 -14.77633 -14.61238 -14.57778 -14.17989 -14.07744 -13.82066 -13.59845 -13.56191 -13.54225 -13.25408 -13.09162 -12.85858 -12.83170 -12.76762 -12.46570 -12.26142 -12.22251 -12.11680 -12.07447 -11.93677 -11.73240 -11.70161 -11.44351 -11.10643 -11.09775 -10.86367 -10.77036 -10.48835 -10.34235 -10.05815 -9.20087 -4.96198 0.03085 0.25260 0.58716 1.25531 1.29474 1.56683 1.90861 1.97899 2.11650 2.34483 2.53486 2.88116 3.37015 3.42669 3.48414 3.53830 3.62337 3.76407 3.85245 3.93428 3.95966 3.99865 4.07986 4.18452 4.25279 4.27096 4.28672 4.31855 4.36618 4.39744 4.40221 4.42307 4.51359 4.57575 4.62095 4.64294 4.67473 4.70987 4.72889 4.83565 4.85735 4.89183 4.93331 5.00933 5.03549 5.10843 5.13688 5.15317 5.17096 5.17979 5.24402 5.37560 5.39044 5.40750 5.54353 5.64607 5.65462 5.85136 6.04505 6.37086 6.39092 6.57424 7.15789 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 O -0.302 6.302 3 C 0.142 3.858 4 C -0.166 4.166 5 C 0.170 3.830 6 N -0.574 5.574 7 C 0.693 3.307 8 O -0.545 6.545 9 N -0.710 5.710 10 C 0.131 3.869 11 C -0.107 4.107 12 C -0.122 4.122 13 C -0.072 4.072 14 C -0.091 4.091 15 C -0.148 4.148 16 C -0.149 4.149 17 C -0.120 4.120 18 C -0.106 4.106 19 C 0.525 3.475 20 O -0.475 6.475 21 C -0.037 4.037 22 C -0.128 4.128 23 C -0.082 4.082 24 O -0.559 6.559 25 Si 0.765 3.235 26 C -0.067 4.067 27 C -0.212 4.212 28 H 0.071 0.929 29 H 0.057 0.943 30 H 0.103 0.897 31 H 0.109 0.891 32 H 0.103 0.897 33 H 0.449 0.551 34 H 0.070 0.930 35 H 0.109 0.891 36 H 0.085 0.915 37 H 0.059 0.941 38 H 0.086 0.914 39 H 0.054 0.946 40 H 0.061 0.939 41 H 0.049 0.951 42 H 0.059 0.941 43 H 0.054 0.946 44 H 0.050 0.950 45 H 0.061 0.939 46 H 0.078 0.922 47 H 0.057 0.943 48 H 0.109 0.891 49 H 0.056 0.944 50 H 0.130 0.870 51 H 0.093 0.907 52 H 0.393 0.607 53 H -0.285 1.285 54 H -0.297 1.297 55 H 0.146 0.854 56 H 0.154 0.846 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.911 -0.052 -0.933 1.305 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 -0.071 4.071 2 O -0.214 6.214 3 C 0.095 3.905 4 C -0.167 4.167 5 C 0.050 3.950 6 N -0.320 5.320 7 C 0.393 3.607 8 O -0.419 6.419 9 N -0.375 5.375 10 C 0.041 3.959 11 C -0.145 4.145 12 C -0.159 4.159 13 C -0.090 4.090 14 C -0.109 4.109 15 C -0.206 4.206 16 C -0.206 4.206 17 C -0.158 4.158 18 C -0.144 4.144 19 C 0.313 3.687 20 O -0.345 6.345 21 C -0.056 4.056 22 C -0.128 4.128 23 C -0.191 4.191 24 O -0.369 6.369 25 Si 0.670 3.330 26 C -0.085 4.085 27 C -0.230 4.230 28 H 0.089 0.911 29 H 0.075 0.925 30 H 0.122 0.878 31 H 0.127 0.873 32 H 0.121 0.879 33 H 0.295 0.705 34 H 0.088 0.912 35 H 0.127 0.873 36 H 0.104 0.896 37 H 0.078 0.922 38 H 0.104 0.896 39 H 0.073 0.927 40 H 0.080 0.920 41 H 0.068 0.932 42 H 0.078 0.922 43 H 0.073 0.927 44 H 0.069 0.931 45 H 0.080 0.920 46 H 0.097 0.903 47 H 0.075 0.925 48 H 0.127 0.873 49 H 0.075 0.925 50 H 0.148 0.852 51 H 0.110 0.890 52 H 0.243 0.757 53 H -0.212 1.212 54 H -0.225 1.225 55 H 0.163 0.837 56 H 0.171 0.829 Dipole moment (debyes) X Y Z Total from point charges -1.427 0.051 -0.862 1.668 hybrid contribution 0.501 0.407 -0.722 0.968 sum -0.927 0.458 -1.584 1.891 Atomic orbital electron populations 1.23216 0.77203 1.04747 1.01887 1.86369 1.22585 1.25161 1.87249 1.19189 0.91949 0.85561 0.93848 1.19396 0.91200 0.95540 1.10585 1.20314 1.01230 0.93078 0.80390 1.46629 1.27417 1.42140 1.15836 1.16127 0.82082 0.79456 0.83037 1.91025 1.29687 1.57833 1.63322 1.45564 1.29891 1.49324 1.12766 1.21136 0.87494 0.93373 0.93931 1.21688 0.92598 0.96464 1.03740 1.21760 0.96836 0.98525 0.98826 1.21133 0.94065 0.95818 0.97999 1.21083 0.95210 0.96638 0.97982 1.21891 0.97728 0.99185 1.01749 1.21895 1.01382 0.99377 0.97996 1.21735 0.93824 0.98248 1.02031 1.21646 0.98761 0.97486 0.96549 1.21115 0.80896 0.80884 0.85803 1.90741 1.29005 1.34153 1.80578 1.20813 1.00083 0.90254 0.94415 1.19329 0.93472 0.94198 1.05836 1.24984 1.03123 1.01737 0.89207 1.86571 1.68316 1.43113 1.38881 0.94207 0.78010 0.73822 0.86945 1.21056 0.93529 0.98015 0.95907 1.21427 1.01383 0.91376 1.08830 0.91082 0.92457 0.87843 0.87310 0.87858 0.70466 0.91159 0.87288 0.89640 0.92198 0.89574 0.92705 0.92012 0.93154 0.92236 0.92723 0.93101 0.91993 0.90309 0.92478 0.87292 0.92483 0.85213 0.88956 0.75683 1.21163 1.22484 0.83655 0.82856 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 0.02 0.02 9.81 113.37 1.11 1.14 16 2 O -0.30 -2.35 6.93 -70.98 -0.49 -2.84 16 3 C 0.14 0.99 6.66 22.51 0.15 1.14 16 4 C -0.17 -1.18 5.48 -19.77 -0.11 -1.29 16 5 C 0.17 1.04 5.51 85.63 0.47 1.51 16 6 N -0.57 -3.88 2.59 -777.33 -2.02 -5.90 16 7 C 0.69 5.00 8.55 179.37 1.53 6.54 16 8 O -0.55 -6.87 14.78 17.64 0.26 -6.60 16 9 N -0.71 -0.12 5.89 -442.70 -2.61 -2.72 16 10 C 0.13 0.00 1.01 2.59 0.00 0.01 16 11 C -0.11 0.34 5.11 30.45 0.16 0.49 16 12 C -0.12 0.17 4.61 30.63 0.14 0.31 16 13 C -0.07 0.15 1.76 -10.79 -0.02 0.13 16 14 C -0.09 0.03 2.51 -10.79 -0.03 0.00 16 15 C -0.15 0.24 8.84 71.98 0.64 0.88 16 16 C -0.15 0.12 8.84 71.98 0.64 0.76 16 17 C -0.12 -0.04 4.61 30.63 0.14 0.11 16 18 C -0.11 0.14 5.11 30.45 0.16 0.29 16 19 C 0.53 3.18 6.51 87.78 0.57 3.76 16 20 O -0.47 -4.69 13.80 -2.90 -0.04 -4.73 16 21 C -0.04 -0.24 9.30 22.25 0.21 -0.04 16 22 C -0.13 -0.63 5.39 -19.85 -0.11 -0.73 16 23 C -0.08 -0.13 2.79 71.24 0.20 0.07 16 24 O -0.56 -2.68 12.81 -148.98 -1.91 -4.59 16 25 Si 0.76 -0.72 29.84 68.60 2.05 1.33 16 26 C -0.07 -0.21 8.66 22.26 0.19 -0.01 16 27 C -0.21 -0.74 9.04 22.37 0.20 -0.54 16 28 H 0.07 -0.19 7.66 -2.38 -0.02 -0.21 16 29 H 0.06 -0.03 7.66 -2.39 -0.02 -0.05 16 30 H 0.10 0.03 8.14 -2.39 -0.02 0.01 16 31 H 0.11 0.39 7.87 -2.39 -0.02 0.37 16 32 H 0.10 0.68 7.57 -2.39 -0.02 0.67 16 33 H 0.45 -2.11 8.96 -92.70 -0.83 -2.94 16 34 H 0.07 -0.14 8.14 -2.39 -0.02 -0.16 16 35 H 0.11 -0.83 8.14 -2.39 -0.02 -0.85 16 36 H 0.09 -0.28 6.40 -2.39 -0.02 -0.30 16 37 H 0.06 0.22 6.08 -2.39 -0.01 0.21 16 38 H 0.09 -0.39 8.14 -2.39 -0.02 -0.41 16 39 H 0.05 0.17 8.14 -2.39 -0.02 0.16 16 40 H 0.06 -0.18 8.14 -2.38 -0.02 -0.20 16 41 H 0.05 -0.04 8.14 -2.39 -0.02 -0.06 16 42 H 0.06 -0.11 6.42 -2.39 -0.02 -0.13 16 43 H 0.05 -0.01 6.42 -2.39 -0.02 -0.03 16 44 H 0.05 -0.01 8.14 -2.39 -0.02 -0.03 16 45 H 0.06 -0.13 8.14 -2.39 -0.02 -0.15 16 46 H 0.08 -0.05 6.41 -2.39 -0.02 -0.07 16 47 H 0.06 0.35 6.08 -2.39 -0.01 0.33 16 48 H 0.11 -0.66 8.14 -2.38 -0.02 -0.68 16 49 H 0.06 0.12 8.14 -2.39 -0.02 0.10 16 50 H 0.13 0.85 8.04 -2.91 -0.02 0.83 16 51 H 0.09 -0.21 7.96 -2.39 -0.02 -0.23 16 52 H 0.39 -1.31 8.74 -74.06 -0.65 -1.96 16 53 H -0.28 -0.83 7.11 99.48 0.71 -0.13 16 54 H -0.30 -1.74 7.05 99.48 0.70 -1.04 16 55 H 0.15 -0.16 4.86 -2.91 -0.01 -0.18 16 56 H 0.15 -0.19 6.30 -2.91 -0.02 -0.21 16 Total: 0.00 -19.84 423.89 0.97 -18.87 By element: Atomic # 1 Polarization: -6.80 SS G_CDS: -0.52 Total: -7.32 kcal Atomic # 6 Polarization: 8.26 SS G_CDS: 6.25 Total: 14.51 kcal Atomic # 7 Polarization: -4.00 SS G_CDS: -4.62 Total: -8.62 kcal Atomic # 8 Polarization: -16.59 SS G_CDS: -2.18 Total: -18.76 kcal Atomic # 14 Polarization: -0.72 SS G_CDS: 2.05 Total: 1.33 kcal Total: -19.84 0.97 -18.87 kcal The number of atoms in the molecule is 56 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_7_16621382_759148.mol2 56 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 -65.435 kcal (2) G-P(sol) polarization free energy of solvation -19.841 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -85.276 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.972 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -18.869 kcal (6) G-S(sol) free energy of system = (1) + (5) -84.303 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.49 seconds