Wall clock time and date at job start Tue Mar 9 2021 17:23:41 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 C 1.52996 * 1 3 3 C 1.53006 * 109.47101 * 2 1 4 4 O 1.42898 * 109.47208 * 180.02562 * 3 2 1 5 5 C 1.35898 * 117.00037 * 179.97438 * 4 3 2 6 6 C 1.38748 * 120.02844 * 0.02562 * 5 4 3 7 7 C 1.38200 * 120.05718 * 179.72051 * 6 5 4 8 8 C 1.38156 * 120.10581 * 0.51689 * 7 6 5 9 9 C 1.50697 * 119.97228 * 179.76717 * 8 7 6 10 10 O 1.42906 * 109.46831 * 254.72329 * 9 8 7 11 11 Si 1.86300 * 109.47007 * 14.71718 * 9 8 7 12 12 H 1.48503 * 109.46942 * 60.00611 * 11 9 8 13 13 H 1.48503 * 109.47276 * 180.02562 * 11 9 8 14 14 H 1.48494 * 109.47372 * 300.00074 * 11 9 8 15 15 C 1.38791 * 120.05409 * 359.48303 * 8 7 6 16 16 O 1.35896 * 120.02634 * 180.27722 * 15 8 7 17 17 C 1.42906 * 116.99850 * 180.02562 * 16 15 8 18 18 C 1.52999 * 109.46867 * 180.02562 * 17 16 15 19 19 O 1.42901 * 109.47190 * 64.99995 * 18 17 16 20 20 Si 1.63099 * 114.00038 * 179.97438 * 19 18 17 21 21 C 1.86297 * 109.47266 * 300.00536 * 20 19 18 22 22 C 1.86309 * 109.46974 * 60.00242 * 20 19 18 23 23 C 1.86297 * 109.47379 * 180.02562 * 20 19 18 24 24 C 1.52998 * 109.46780 * 60.00003 * 23 20 19 25 25 C 1.53000 * 109.47666 * 180.02562 * 23 20 19 26 26 C 1.52998 * 109.47114 * 300.00558 * 23 20 19 27 27 C 1.38620 * 119.94745 * 0.25955 * 15 8 7 28 28 H 1.09003 * 109.47186 * 60.00229 * 1 2 3 29 29 H 1.08999 * 109.47200 * 179.97438 * 1 2 3 30 30 H 1.08997 * 109.47430 * 300.00390 * 1 2 3 31 31 H 1.09002 * 109.47415 * 240.00077 * 2 1 3 32 32 H 1.08994 * 109.47436 * 119.99790 * 2 1 3 33 33 H 1.08997 * 109.47297 * 59.99528 * 3 2 1 34 34 H 1.09003 * 109.46913 * 299.99938 * 3 2 1 35 35 H 1.08008 * 119.97336 * 359.97438 * 6 5 4 36 36 H 1.08000 * 119.94710 * 180.27901 * 7 6 5 37 37 H 1.09000 * 109.47374 * 134.71902 * 9 8 7 38 38 H 0.96693 * 114.00047 * 60.00191 * 10 9 8 39 39 H 1.08993 * 109.47249 * 300.00194 * 17 16 15 40 40 H 1.08995 * 109.46882 * 60.00797 * 17 16 15 41 41 H 1.08997 * 109.47206 * 185.00505 * 18 17 16 42 42 H 1.09006 * 109.47456 * 305.00207 * 18 17 16 43 43 H 1.09001 * 109.47785 * 59.99774 * 21 20 19 44 44 H 1.09006 * 109.47185 * 180.02562 * 21 20 19 45 45 H 1.09005 * 109.47321 * 299.99491 * 21 20 19 46 46 H 1.08997 * 109.46712 * 60.00005 * 22 20 19 47 47 H 1.09006 * 109.46911 * 179.97438 * 22 20 19 48 48 H 1.08997 * 109.47037 * 300.00007 * 22 20 19 49 49 H 1.09000 * 109.47208 * 60.00356 * 24 23 20 50 50 H 1.09009 * 109.47041 * 179.97438 * 24 23 20 51 51 H 1.08999 * 109.47651 * 299.99897 * 24 23 20 52 52 H 1.09004 * 109.46777 * 59.99757 * 25 23 20 53 53 H 1.08997 * 109.47532 * 180.02562 * 25 23 20 54 54 H 1.08998 * 109.46645 * 300.00744 * 25 23 20 55 55 H 1.08997 * 109.47577 * 59.99540 * 26 23 20 56 56 H 1.08997 * 109.47181 * 179.97438 * 26 23 20 57 57 H 1.09007 * 109.46764 * 299.99347 * 26 23 20 58 58 H 1.07995 * 120.05190 * 179.97438 * 27 15 8 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 1.4426 0.0000 4 8 3.4690 1.4426 -0.0006 5 6 4.0859 2.6534 -0.0012 6 6 3.3308 3.8175 -0.0007 7 6 3.9576 5.0491 0.0045 8 6 5.3370 5.1247 -0.0016 9 6 6.0173 6.4694 -0.0012 10 8 6.5432 6.7375 -1.3026 11 14 4.7838 7.7892 0.4541 12 1 4.2373 7.5107 1.8065 13 1 5.4540 9.1145 0.4539 14 1 3.6768 7.7949 -0.5357 15 6 6.0968 3.9633 -0.0021 16 8 7.4537 4.0383 -0.0024 17 6 8.1718 2.8027 -0.0035 18 6 9.6752 3.0867 -0.0030 19 8 10.0374 3.7334 1.2187 20 14 11.6251 4.0879 1.3363 21 6 12.6217 2.5176 1.2290 22 6 12.1114 5.2282 -0.0545 23 6 11.9559 4.9223 2.9687 24 6 11.5567 3.9854 4.1105 25 6 13.4452 5.2555 3.0788 26 6 11.1374 6.2119 3.0575 27 6 5.4705 2.7266 -0.0019 28 1 -0.3634 0.5138 -0.8900 29 1 -0.3633 -1.0276 -0.0005 30 1 -0.3634 0.5139 0.8899 31 1 1.8934 -0.5138 -0.8900 32 1 1.8933 -0.5138 0.8899 33 1 1.6766 1.9564 0.8899 34 1 1.6766 1.9564 -0.8900 35 1 2.2522 3.7610 -0.0002 36 1 3.3680 5.9540 0.0094 37 1 6.8299 6.4654 0.7253 38 1 5.8745 6.7563 -2.0008 39 1 7.9103 2.2298 0.8861 40 1 7.9100 2.2312 -0.8938 41 1 10.2222 2.1483 -0.0935 42 1 9.9230 3.7342 -0.8442 43 1 12.4283 2.0289 0.2740 44 1 13.6827 2.7545 1.3080 45 1 12.3372 1.8503 2.0427 46 1 11.5283 6.1470 0.0083 47 1 13.1724 5.4655 0.0243 48 1 11.9179 4.7396 -1.0094 49 1 12.1398 3.0666 4.0473 50 1 11.7507 4.4734 5.0657 51 1 10.4956 3.7485 4.0320 52 1 13.7291 5.9231 2.2653 53 1 13.6388 5.7433 4.0341 54 1 14.0285 4.3370 3.0153 55 1 10.0764 5.9750 2.9789 56 1 11.3306 6.6999 4.0128 57 1 11.4219 6.8794 2.2440 58 1 6.0601 1.8218 -0.0028 RHF calculation, no. of doubly occupied orbitals= 69 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) 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_26953_10264010.mol2 58 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 17:23:41 Heat of formation + Delta-G solvation = -186.304533 kcal Electronic energy + Delta-G solvation = -32849.949770 eV Core-core repulsion = 28627.372797 eV Total energy + Delta-G solvation = -4222.576972 eV No. of doubly occupied orbitals = 69 Molecular weight (most abundant/longest-lived isotopes) = 370.218 amu Computer time = 1.08 seconds Orbital eigenvalues (eV) -41.68297 -40.19839 -38.67967 -37.59938 -36.96122 -36.81903 -34.84902 -32.02402 -31.62674 -30.18346 -29.29917 -29.05188 -27.83001 -27.71615 -27.37259 -26.04220 -24.82834 -23.24722 -22.31597 -22.00437 -20.40911 -19.94092 -18.32539 -18.06897 -17.68557 -17.36121 -17.30788 -16.72474 -16.49325 -16.12111 -15.89943 -15.73667 -15.52014 -15.13589 -15.09427 -15.02980 -14.84031 -14.77423 -14.69580 -14.03147 -13.86414 -13.84606 -13.59149 -13.44963 -13.34420 -13.27551 -13.16770 -12.95677 -12.94932 -12.90913 -12.66888 -12.54174 -12.45521 -12.38760 -12.17168 -12.06683 -11.91650 -11.83711 -11.75402 -11.68429 -11.55533 -11.51133 -11.41704 -11.24988 -10.31005 -10.29145 -10.04533 -9.65961 -9.05457 0.20596 0.34699 1.20128 1.43373 1.53168 1.54397 1.79536 1.92863 2.01526 2.14681 2.27636 2.49207 2.59175 3.63487 3.66039 3.85700 3.91075 3.92372 3.94430 4.06110 4.10081 4.13074 4.13848 4.18910 4.25888 4.30197 4.33636 4.37730 4.46206 4.48440 4.52577 4.60633 4.69690 4.71425 4.75751 4.78878 4.79641 4.80512 4.80710 4.83210 4.83570 5.00526 5.04494 5.09614 5.09862 5.10928 5.15303 5.20456 5.25657 5.28191 5.32752 5.34099 5.41395 5.43284 5.48899 5.55246 5.60689 5.65596 6.27605 6.44121 6.80989 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C -0.122 4.122 3 C 0.052 3.948 4 O -0.328 6.328 5 C 0.165 3.835 6 C -0.245 4.245 7 C -0.051 4.051 8 C -0.202 4.202 9 C -0.067 4.067 10 O -0.551 6.551 11 Si 0.981 3.019 12 H -0.257 1.257 13 H -0.275 1.275 14 H -0.237 1.237 15 C 0.186 3.814 16 O -0.302 6.302 17 C 0.045 3.955 18 C 0.078 3.922 19 O -0.637 6.637 20 Si 1.313 2.687 21 C -0.514 4.514 22 C -0.518 4.518 23 C -0.383 4.383 24 C -0.135 4.135 25 C -0.140 4.140 26 C -0.136 4.136 27 C -0.257 4.257 28 H 0.063 0.937 29 H 0.068 0.932 30 H 0.062 0.938 31 H 0.070 0.930 32 H 0.069 0.931 33 H 0.073 0.927 34 H 0.074 0.926 35 H 0.151 0.849 36 H 0.149 0.851 37 H 0.105 0.895 38 H 0.384 0.616 39 H 0.076 0.924 40 H 0.093 0.907 41 H 0.104 0.896 42 H 0.072 0.928 43 H 0.075 0.925 44 H 0.078 0.922 45 H 0.072 0.928 46 H 0.063 0.937 47 H 0.077 0.923 48 H 0.070 0.930 49 H 0.063 0.937 50 H 0.047 0.953 51 H 0.053 0.947 52 H 0.061 0.939 53 H 0.050 0.950 54 H 0.065 0.935 55 H 0.052 0.948 56 H 0.048 0.952 57 H 0.057 0.943 58 H 0.145 0.855 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.542 -2.641 -1.557 3.982 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 -0.206 4.206 2 C -0.160 4.160 3 C -0.023 4.023 4 O -0.242 6.242 5 C 0.119 3.881 6 C -0.264 4.264 7 C -0.068 4.068 8 C -0.203 4.203 9 C -0.177 4.177 10 O -0.358 6.358 11 Si 0.804 3.196 12 H -0.181 1.181 13 H -0.200 1.200 14 H -0.160 1.160 15 C 0.139 3.861 16 O -0.215 6.215 17 C -0.029 4.029 18 C 0.003 3.997 19 O -0.597 6.597 20 Si 1.443 2.557 21 C -0.616 4.616 22 C -0.620 4.620 23 C -0.425 4.425 24 C -0.192 4.192 25 C -0.197 4.197 26 C -0.193 4.193 27 C -0.277 4.277 28 H 0.082 0.918 29 H 0.087 0.913 30 H 0.081 0.919 31 H 0.089 0.911 32 H 0.088 0.912 33 H 0.091 0.909 34 H 0.093 0.907 35 H 0.168 0.832 36 H 0.166 0.834 37 H 0.123 0.877 38 H 0.233 0.767 39 H 0.094 0.906 40 H 0.111 0.889 41 H 0.122 0.878 42 H 0.090 0.910 43 H 0.094 0.906 44 H 0.097 0.903 45 H 0.091 0.909 46 H 0.082 0.918 47 H 0.096 0.904 48 H 0.089 0.911 49 H 0.082 0.918 50 H 0.066 0.934 51 H 0.072 0.928 52 H 0.080 0.920 53 H 0.069 0.931 54 H 0.084 0.916 55 H 0.071 0.929 56 H 0.067 0.933 57 H 0.076 0.924 58 H 0.162 0.838 Dipole moment (debyes) X Y Z Total from point charges -2.621 -1.998 -0.866 3.407 hybrid contribution 0.235 -0.410 -0.272 0.545 sum -2.386 -2.408 -1.137 3.575 Atomic orbital electron populations 1.21689 0.93058 1.03113 1.02737 1.21496 0.96966 0.94111 1.03420 1.23153 0.76689 0.99821 1.02613 1.86037 1.23176 1.26993 1.88007 1.18824 0.91668 0.84673 0.92946 1.21308 1.01253 0.91462 1.12343 1.20928 0.92625 0.98461 0.94814 1.19697 0.93221 0.94703 1.12717 1.24844 1.05910 0.98020 0.88922 1.86512 1.38808 1.93663 1.16787 0.85318 0.77027 0.76451 0.80842 1.18133 1.19987 1.16016 1.18565 0.83008 0.92453 0.92058 1.86226 1.14416 1.33518 1.87327 1.23297 0.91365 0.85089 1.03193 1.22323 0.93167 0.98689 0.85536 1.85391 1.55508 1.77545 1.41244 0.76255 0.51088 0.64405 0.63931 1.27037 1.11072 1.18613 1.04889 1.27128 1.06334 1.12439 1.16064 1.25917 0.98686 1.02312 1.15619 1.21527 1.01190 0.98942 0.97590 1.21595 0.94042 1.01939 1.02108 1.21525 0.99542 0.96606 1.01662 1.20575 0.93119 0.97852 1.16117 0.91809 0.91308 0.91878 0.91136 0.91237 0.90882 0.90747 0.83160 0.83420 0.87736 0.76734 0.90596 0.88882 0.87798 0.91025 0.90632 0.90295 0.90903 0.91772 0.90391 0.91111 0.91838 0.93368 0.92783 0.91963 0.93135 0.91587 0.92879 0.93270 0.92373 0.83754 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 0.74 9.91 71.98 0.71 1.45 16 2 C -0.12 0.30 6.30 30.60 0.19 0.49 16 3 C 0.05 -0.06 4.74 71.98 0.34 0.28 16 4 O -0.33 -1.54 10.13 -92.40 -0.94 -2.47 16 5 C 0.17 0.85 6.68 22.49 0.15 1.00 16 6 C -0.24 -0.55 9.04 22.38 0.20 -0.35 16 7 C -0.05 -0.11 8.65 22.24 0.19 0.08 16 8 C -0.20 -1.02 5.28 -19.75 -0.10 -1.12 16 9 C -0.07 -0.27 2.38 71.23 0.17 -0.10 16 10 O -0.55 -2.66 12.88 -148.98 -1.92 -4.58 16 11 Si 0.98 0.95 25.48 68.60 1.75 2.70 16 12 H -0.26 -0.55 7.11 99.48 0.71 0.16 16 13 H -0.27 -1.21 7.11 99.48 0.71 -0.50 16 14 H -0.24 0.42 6.74 99.48 0.67 1.09 16 15 C 0.19 1.26 6.66 22.49 0.15 1.41 16 16 O -0.30 -2.12 9.43 -87.75 -0.83 -2.95 16 17 C 0.05 0.04 5.12 71.98 0.37 0.40 16 18 C 0.08 -0.08 5.50 71.98 0.40 0.31 16 19 O -0.64 -1.56 8.52 -144.34 -1.23 -2.79 16 20 Si 1.31 -1.23 8.45 68.60 0.58 -0.65 16 21 C -0.51 1.17 8.50 113.37 0.96 2.13 16 22 C -0.52 -0.28 8.50 113.37 0.96 0.68 16 23 C -0.38 -0.46 0.53 -10.79 -0.01 -0.47 16 24 C -0.14 -0.24 7.85 71.98 0.56 0.33 16 25 C -0.14 0.01 7.85 71.98 0.56 0.58 16 26 C -0.14 -0.43 7.84 71.98 0.56 0.13 16 27 C -0.26 -1.43 8.97 22.46 0.20 -1.23 16 28 H 0.06 -0.36 8.14 -2.39 -0.02 -0.38 16 29 H 0.07 -0.35 8.14 -2.39 -0.02 -0.37 16 30 H 0.06 -0.35 8.14 -2.39 -0.02 -0.37 16 31 H 0.07 -0.12 8.14 -2.39 -0.02 -0.14 16 32 H 0.07 -0.10 8.14 -2.39 -0.02 -0.12 16 33 H 0.07 -0.22 7.66 -2.39 -0.02 -0.24 16 34 H 0.07 -0.25 7.66 -2.39 -0.02 -0.26 16 35 H 0.15 -0.37 6.29 -2.91 -0.02 -0.38 16 36 H 0.15 -0.31 4.87 -2.91 -0.01 -0.32 16 37 H 0.10 0.62 7.82 -2.39 -0.02 0.60 16 38 H 0.38 -0.97 8.70 -74.06 -0.64 -1.62 16 39 H 0.08 0.02 7.66 -2.39 -0.02 0.00 16 40 H 0.09 -0.30 7.66 -2.39 -0.02 -0.32 16 41 H 0.10 -0.73 7.21 -2.39 -0.02 -0.75 16 42 H 0.07 -0.13 7.21 -2.38 -0.02 -0.15 16 43 H 0.07 -0.29 7.48 -2.39 -0.02 -0.31 16 44 H 0.08 -0.22 7.79 -2.38 -0.02 -0.24 16 45 H 0.07 -0.14 7.79 -2.38 -0.02 -0.16 16 46 H 0.06 0.18 7.79 -2.39 -0.02 0.16 16 47 H 0.08 -0.05 7.79 -2.38 -0.02 -0.07 16 48 H 0.07 -0.03 7.48 -2.39 -0.02 -0.05 16 49 H 0.06 -0.02 7.79 -2.39 -0.02 -0.04 16 50 H 0.05 0.12 8.14 -2.38 -0.02 0.10 16 51 H 0.05 0.15 7.97 -2.39 -0.02 0.14 16 52 H 0.06 -0.08 7.79 -2.38 -0.02 -0.10 16 53 H 0.05 0.05 8.14 -2.39 -0.02 0.03 16 54 H 0.07 -0.14 7.79 -2.39 -0.02 -0.16 16 55 H 0.05 0.25 7.96 -2.39 -0.02 0.23 16 56 H 0.05 0.17 8.14 -2.39 -0.02 0.15 16 57 H 0.06 0.13 7.80 -2.38 -0.02 0.11 16 58 H 0.14 0.42 6.30 -2.91 -0.02 0.41 16 Total: 0.00 -13.50 453.55 4.89 -8.61 By element: Atomic # 1 Polarization: -4.75 SS G_CDS: 0.89 Total: -3.87 kcal Atomic # 6 Polarization: -0.59 SS G_CDS: 6.59 Total: 6.00 kcal Atomic # 8 Polarization: -7.88 SS G_CDS: -4.91 Total: -12.79 kcal Atomic # 14 Polarization: -0.28 SS G_CDS: 2.33 Total: 2.05 kcal Total: -13.50 4.89 -8.61 kcal The number of atoms in the molecule is 58 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_26953_10264010.mol2 58 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 -177.696 kcal (2) G-P(sol) polarization free energy of solvation -13.498 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -191.194 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.889 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -8.609 kcal (6) G-S(sol) free energy of system = (1) + (5) -186.305 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.08 seconds