Wall clock time and date at job start Tue Mar 9 2021 19:04:56 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 1.45192 * 1 3 3 C 1.34229 * 117.00399 * 2 1 4 4 O 1.20829 * 120.00007 * 0.02562 * 3 2 1 5 5 C 1.50697 * 120.00387 * 179.97438 * 3 2 1 6 6 C 1.52994 * 109.47434 * 180.02562 * 5 3 2 7 7 H 1.09006 * 109.47016 * 304.99731 * 6 5 3 8 8 C 1.52993 * 109.47375 * 64.99834 * 6 5 3 9 9 C 1.53001 * 109.47199 * 180.02562 * 8 6 5 10 10 C 1.53003 * 109.47246 * 299.99908 * 9 8 6 11 11 H 1.08994 * 109.47050 * 300.00499 * 10 9 8 12 12 C 1.53001 * 109.47246 * 179.97438 * 10 9 8 13 13 N 1.46502 * 109.47095 * 64.99944 * 12 10 9 14 14 C 1.34773 * 119.99827 * 179.97438 * 13 12 10 15 15 O 1.21571 * 120.00250 * 0.02562 * 14 13 12 16 16 C 1.47664 * 119.99583 * 180.02562 * 14 13 12 17 17 C 1.40004 * 120.45898 * 6.02874 * 16 14 13 18 18 N 1.31309 * 121.38342 * 180.02562 * 17 16 14 19 19 C 1.32827 * 121.88872 * 359.97438 * 18 17 16 20 20 N 1.37146 * 132.96989 * 180.02562 * 19 18 17 21 21 C 1.36946 * 110.11728 * 179.71444 * 20 19 18 22 22 C 1.34181 * 109.94966 * 0.44653 * 21 20 19 23 23 C 1.50700 * 126.60164 * 179.83167 * 22 21 20 24 24 O 1.42896 * 109.47514 * 254.68964 * 23 22 21 25 25 Si 1.86303 * 109.47054 * 14.68992 * 23 22 21 26 26 C 1.41022 * 120.07731 * 0.02562 * 19 18 17 27 27 C 1.39284 * 119.62448 * 359.97438 * 26 19 18 28 28 C 1.50698 * 121.03032 * 179.97438 * 27 26 19 29 29 C 1.53002 * 109.46750 * 59.99855 * 10 9 8 30 30 C 1.53001 * 109.47364 * 300.00072 * 29 10 9 31 31 H 1.08996 * 109.47754 * 179.97438 * 1 2 3 32 32 H 1.09006 * 109.47155 * 300.00245 * 1 2 3 33 33 H 1.09004 * 109.47138 * 59.99996 * 1 2 3 34 34 H 1.09005 * 109.46755 * 59.99499 * 5 3 2 35 35 H 1.09008 * 109.47277 * 300.00373 * 5 3 2 36 36 H 1.09002 * 109.47120 * 300.00305 * 8 6 5 37 37 H 1.08997 * 109.47182 * 60.00214 * 8 6 5 38 38 H 1.09000 * 109.47363 * 180.02562 * 9 8 6 39 39 H 1.08997 * 109.47053 * 59.99921 * 9 8 6 40 40 H 1.08999 * 109.46555 * 305.00413 * 12 10 9 41 41 H 1.09000 * 109.46891 * 185.00105 * 12 10 9 42 42 H 0.97000 * 119.99512 * 0.02562 * 13 12 10 43 43 H 1.08005 * 119.31130 * 359.97438 * 17 16 14 44 44 H 0.97002 * 124.94185 * 0.02562 * 20 19 18 45 45 H 1.07997 * 125.03037 * 180.27928 * 21 20 19 46 46 H 1.09001 * 109.47489 * 134.68655 * 23 22 21 47 47 H 0.96704 * 113.99720 * 59.99432 * 24 23 22 48 48 H 1.48494 * 110.00033 * 179.97438 * 25 23 22 49 49 H 1.48502 * 109.99917 * 301.31857 * 25 23 22 50 50 H 1.09001 * 109.47132 * 96.43242 * 28 27 26 51 51 H 1.09003 * 109.46684 * 216.42837 * 28 27 26 52 52 H 1.08999 * 109.47231 * 336.42671 * 28 27 26 53 53 H 1.09006 * 109.47164 * 60.00437 * 29 10 9 54 54 H 1.09002 * 109.46924 * 179.97438 * 29 10 9 55 55 H 1.09002 * 109.46933 * 179.97438 * 30 29 10 56 56 H 1.08997 * 109.47053 * 300.00218 * 30 29 10 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 1.4519 0.0000 0.0000 3 6 2.0614 1.1959 0.0000 4 8 1.4034 2.2094 0.0005 5 6 3.5663 1.2748 0.0006 6 6 4.0002 2.7419 0.0011 7 1 3.5383 3.2577 -0.8408 8 6 3.5597 3.4036 1.3084 9 6 3.9931 4.8710 1.3086 10 6 5.5157 4.9531 1.1832 11 1 5.9779 4.4376 2.0249 12 6 5.9490 6.4205 1.1827 13 7 5.6339 7.0231 2.4804 14 6 5.9288 8.3177 2.7115 15 8 6.4559 8.9855 1.8431 16 6 5.6117 8.9249 4.0197 17 6 5.1215 8.1367 5.0678 18 7 4.8332 8.6577 6.2381 19 6 4.9910 9.9527 6.4878 20 7 4.7688 10.7242 7.5997 21 6 5.1014 12.0276 7.3427 22 6 5.5333 12.1491 6.0781 23 6 5.9904 13.4163 5.4026 24 8 4.9804 13.8641 4.4963 25 14 6.2976 14.7293 6.6881 26 6 5.4804 10.8118 5.4822 27 6 5.7968 10.2943 4.2284 28 6 6.3214 11.1836 3.1307 29 6 5.9562 4.2914 -0.1242 30 6 5.5228 2.8240 -0.1244 31 1 -0.3634 -1.0276 -0.0005 32 1 -0.3634 0.5139 0.8900 33 1 -0.3634 0.5139 -0.8900 34 1 3.9563 0.7804 -0.8892 35 1 3.9557 0.7808 0.8908 36 1 2.4749 3.3455 1.3975 37 1 4.0216 2.8879 2.1502 38 1 3.6797 5.3423 2.2401 39 1 3.5309 5.3864 0.4667 40 1 5.4185 6.9556 0.3952 41 1 7.0226 6.4822 1.0045 42 1 5.2138 6.4901 3.1734 43 1 4.9767 7.0780 4.9103 44 1 4.4300 10.3939 8.4464 45 1 5.0247 12.8384 8.0521 46 1 6.9118 13.2232 4.8532 47 1 4.1311 14.0554 4.9172 48 1 6.7495 15.9839 6.0348 49 1 5.0571 14.9792 7.4654 50 1 7.4099 11.1310 3.1095 51 1 5.9228 10.8511 2.1722 52 1 6.0107 12.2117 3.3164 53 1 5.4940 4.8069 -0.9661 54 1 7.0409 4.3503 -0.2137 55 1 5.8362 2.3528 -1.0559 56 1 5.9850 2.3086 0.7175 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 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_22_16902906_12890568.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 19:04:56 Heat of formation + Delta-G solvation = -95.598448 kcal Electronic energy + Delta-G solvation = -37897.639772 eV Core-core repulsion = 32966.256778 eV Total energy + Delta-G solvation = -4931.382994 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 402.203 amu Computer time = 1.45 seconds Orbital eigenvalues (eV) -42.86651 -41.66841 -41.05123 -39.77111 -38.75334 -37.87889 -37.59017 -36.30140 -34.99892 -33.81583 -31.97370 -31.64298 -31.32595 -29.92615 -28.93374 -28.13625 -26.55254 -25.74773 -24.54965 -23.86315 -23.68114 -22.42369 -21.80820 -21.26880 -20.74635 -20.59834 -19.32356 -18.83841 -18.56165 -17.77806 -17.61889 -17.55281 -17.46033 -17.00772 -16.82528 -16.37579 -16.31791 -15.97860 -15.60575 -15.57446 -15.34673 -15.17549 -15.01137 -14.87314 -14.67440 -14.44129 -14.26513 -14.10904 -14.04537 -13.75257 -13.66853 -13.57757 -13.38693 -13.22596 -13.12976 -13.03083 -12.91626 -12.65100 -12.51200 -12.46046 -12.00163 -11.86146 -11.81868 -11.76247 -11.63495 -11.39544 -11.25534 -11.16956 -11.04867 -10.80473 -10.60685 -10.28852 -10.16008 -9.62948 -9.14149 -4.84121 -0.35824 -0.09574 1.18949 1.35116 1.41270 1.62207 1.67576 1.79413 1.80469 2.04835 2.09648 2.74841 3.29940 3.43543 3.52841 3.55741 3.62597 3.68827 3.69720 3.73169 3.78381 3.87778 4.00511 4.12713 4.17366 4.24435 4.26134 4.28219 4.28944 4.33556 4.49189 4.50181 4.54387 4.55765 4.58887 4.64121 4.67771 4.68180 4.68639 4.71045 4.77293 4.81294 4.86469 4.98122 5.01320 5.13595 5.17176 5.19755 5.24103 5.28040 5.28919 5.33956 5.37500 5.41530 5.46449 5.56036 5.62765 5.72433 6.20829 6.46168 6.58756 6.73982 6.81524 7.15733 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.029 3.971 2 O -0.369 6.369 3 C 0.454 3.546 4 O -0.537 6.537 5 C -0.108 4.108 6 C -0.075 4.075 7 H 0.060 0.940 8 C -0.119 4.119 9 C -0.110 4.110 10 C -0.087 4.087 11 H 0.096 0.904 12 C 0.126 3.874 13 N -0.712 5.712 14 C 0.567 3.433 15 O -0.568 6.568 16 C -0.241 4.241 17 C 0.180 3.820 18 N -0.515 5.515 19 C 0.288 3.712 20 N -0.559 5.559 21 C 0.092 3.908 22 C -0.197 4.197 23 C -0.060 4.060 24 O -0.550 6.550 25 Si 0.781 3.219 26 C -0.165 4.165 27 C 0.062 3.938 28 C -0.121 4.121 29 C -0.112 4.112 30 C -0.106 4.106 31 H 0.126 0.874 32 H 0.059 0.941 33 H 0.058 0.942 34 H 0.126 0.874 35 H 0.128 0.872 36 H 0.054 0.946 37 H 0.076 0.924 38 H 0.066 0.934 39 H 0.048 0.952 40 H 0.053 0.947 41 H 0.066 0.934 42 H 0.411 0.589 43 H 0.192 0.808 44 H 0.439 0.561 45 H 0.221 0.779 46 H 0.109 0.891 47 H 0.385 0.615 48 H -0.308 1.308 49 H -0.258 1.258 50 H 0.078 0.922 51 H 0.077 0.923 52 H 0.082 0.918 53 H 0.057 0.943 54 H 0.076 0.924 55 H 0.077 0.923 56 H 0.082 0.918 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.240 -4.775 6.363 8.051 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 -0.065 4.065 2 O -0.286 6.286 3 C 0.299 3.701 4 O -0.427 6.427 5 C -0.145 4.145 6 C -0.094 4.094 7 H 0.078 0.922 8 C -0.156 4.156 9 C -0.148 4.148 10 C -0.106 4.106 11 H 0.114 0.886 12 C 0.003 3.997 13 N -0.365 5.365 14 C 0.356 3.644 15 O -0.449 6.449 16 C -0.249 4.249 17 C 0.011 3.989 18 N -0.228 5.228 19 C 0.054 3.946 20 N -0.166 5.166 21 C -0.035 4.035 22 C -0.204 4.204 23 C -0.168 4.168 24 O -0.359 6.359 25 Si 0.684 3.316 26 C -0.172 4.172 27 C 0.053 3.947 28 C -0.177 4.177 29 C -0.150 4.150 30 C -0.143 4.143 31 H 0.145 0.855 32 H 0.078 0.922 33 H 0.077 0.923 34 H 0.144 0.856 35 H 0.146 0.854 36 H 0.073 0.927 37 H 0.094 0.906 38 H 0.084 0.916 39 H 0.066 0.934 40 H 0.072 0.928 41 H 0.084 0.916 42 H 0.249 0.751 43 H 0.209 0.791 44 H 0.280 0.720 45 H 0.238 0.762 46 H 0.127 0.873 47 H 0.234 0.766 48 H -0.236 1.236 49 H -0.184 1.184 50 H 0.096 0.904 51 H 0.096 0.904 52 H 0.101 0.899 53 H 0.076 0.924 54 H 0.095 0.905 55 H 0.095 0.905 56 H 0.100 0.900 Dipole moment (debyes) X Y Z Total from point charges 1.246 -3.835 6.462 7.617 hybrid contribution -1.709 0.223 -0.909 1.948 sum -0.463 -3.612 5.552 6.640 Atomic orbital electron populations 1.23458 0.75387 1.05383 1.02222 1.86514 1.24546 1.33684 1.83845 1.24566 0.93584 0.80807 0.71136 1.90657 1.68286 1.37164 1.46551 1.21650 0.85074 0.99878 1.07866 1.21005 0.96853 0.92776 0.98720 0.92187 1.21684 1.00968 0.95604 0.97388 1.21543 0.94938 0.96630 1.01699 1.21371 0.95920 0.92991 1.00309 0.88592 1.21447 1.00529 0.93594 0.84128 1.45803 1.62772 1.10399 1.17481 1.18015 0.77890 0.82147 0.86396 1.90741 1.44704 1.61920 1.47488 1.20525 1.12926 0.94874 0.96534 1.22926 0.90502 1.00264 0.85202 1.66514 1.21664 1.10892 1.23756 1.18775 0.98101 0.89292 0.88399 1.41597 1.56095 1.06411 1.12492 1.22335 0.98270 0.85903 0.97024 1.20717 1.11368 0.93526 0.94825 1.24763 0.93309 0.97941 1.00777 1.86586 1.24738 1.87266 1.37277 0.94078 0.84348 0.74328 0.78879 1.19748 1.07770 0.95701 0.93967 1.20062 0.88634 0.92710 0.93266 1.21085 1.01278 0.98818 0.96523 1.21493 1.01528 0.95774 0.96218 1.21528 0.92964 0.96290 1.03556 0.85549 0.92194 0.92350 0.85622 0.85415 0.92730 0.90584 0.91565 0.93363 0.92826 0.91584 0.75095 0.79143 0.72019 0.76232 0.87284 0.76567 1.23599 1.18363 0.90361 0.90405 0.89931 0.92448 0.90520 0.90482 0.89963 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 0.03 -0.02 10.56 113.37 1.20 1.17 16 2 O -0.37 -0.91 10.56 -51.41 -0.54 -1.46 16 3 C 0.45 1.34 7.68 71.24 0.55 1.88 16 4 O -0.54 -5.04 13.72 21.96 0.30 -4.74 16 5 C -0.11 0.50 5.29 29.85 0.16 0.66 16 6 C -0.07 0.23 1.84 -10.80 -0.02 0.21 16 7 H 0.06 0.09 7.96 -2.38 -0.02 0.07 16 8 C -0.12 0.20 4.94 30.59 0.15 0.35 16 9 C -0.11 0.21 5.08 30.60 0.16 0.37 16 10 C -0.09 0.38 2.23 -10.79 -0.02 0.36 16 11 H 0.10 -0.68 8.14 -2.39 -0.02 -0.70 16 12 C 0.13 0.05 5.06 86.38 0.44 0.48 16 13 N -0.71 -0.51 5.24 -466.15 -2.44 -2.96 16 14 C 0.57 4.48 7.72 86.73 0.67 5.14 16 15 O -0.57 -8.50 13.50 -3.94 -0.05 -8.55 16 16 C -0.24 -1.68 5.89 -19.99 -0.12 -1.80 16 17 C 0.18 0.54 10.67 85.20 0.91 1.45 16 18 N -0.51 -2.88 10.37 -191.74 -1.99 -4.87 16 19 C 0.29 1.39 8.42 134.03 1.13 2.52 16 20 N -0.56 1.56 6.04 -192.25 -1.16 0.40 16 21 C 0.09 -0.48 10.44 82.97 0.87 0.39 16 22 C -0.20 -0.11 5.58 -18.64 -0.10 -0.21 16 23 C -0.06 0.01 1.88 71.24 0.13 0.14 16 24 O -0.55 -1.82 11.67 -148.98 -1.74 -3.56 16 25 Si 0.78 -3.79 30.82 68.60 2.11 -1.67 16 26 C -0.16 -1.05 6.16 -20.19 -0.12 -1.18 16 27 C 0.06 0.56 5.98 -19.25 -0.12 0.44 16 28 C -0.12 -1.19 8.46 71.24 0.60 -0.59 16 29 C -0.11 0.53 5.20 30.60 0.16 0.69 16 30 C -0.11 0.71 5.21 30.59 0.16 0.87 16 31 H 0.13 -0.79 8.14 -2.39 -0.02 -0.81 16 32 H 0.06 -0.01 8.13 -2.38 -0.02 -0.03 16 33 H 0.06 0.01 8.13 -2.38 -0.02 -0.01 16 34 H 0.13 -1.03 8.14 -2.38 -0.02 -1.05 16 35 H 0.13 -1.11 8.14 -2.38 -0.02 -1.13 16 36 H 0.05 0.22 5.96 -2.39 -0.01 0.21 16 37 H 0.08 -0.36 8.14 -2.39 -0.02 -0.38 16 38 H 0.07 -0.20 7.18 -2.39 -0.02 -0.22 16 39 H 0.05 0.10 8.14 -2.39 -0.02 0.08 16 40 H 0.05 0.22 8.14 -2.39 -0.02 0.20 16 41 H 0.07 0.12 8.14 -2.39 -0.02 0.10 16 42 H 0.41 -2.04 5.73 -92.71 -0.53 -2.57 16 43 H 0.19 -0.94 6.43 -2.91 -0.02 -0.96 16 44 H 0.44 -3.66 8.96 -92.71 -0.83 -4.49 16 45 H 0.22 -2.93 6.28 -2.91 -0.02 -2.95 16 46 H 0.11 0.11 7.13 -2.39 -0.02 0.09 16 47 H 0.39 -1.17 8.70 -74.05 -0.64 -1.82 16 48 H -0.31 -1.33 7.11 99.48 0.71 -0.62 16 49 H -0.26 1.20 7.01 99.48 0.70 1.89 16 50 H 0.08 0.74 8.14 -2.39 -0.02 0.72 16 51 H 0.08 1.07 5.96 -2.39 -0.01 1.06 16 52 H 0.08 0.76 4.78 -2.39 -0.01 0.74 16 53 H 0.06 -0.13 8.14 -2.38 -0.02 -0.15 16 54 H 0.08 -0.43 8.14 -2.39 -0.02 -0.45 16 55 H 0.08 -0.60 8.14 -2.39 -0.02 -0.62 16 56 H 0.08 -0.74 8.14 -2.39 -0.02 -0.75 16 Total: 0.00 -28.82 437.45 0.24 -28.58 By element: Atomic # 1 Polarization: -13.50 SS G_CDS: -1.02 Total: -14.52 kcal Atomic # 6 Polarization: 6.59 SS G_CDS: 6.77 Total: 13.35 kcal Atomic # 7 Polarization: -1.84 SS G_CDS: -5.59 Total: -7.43 kcal Atomic # 8 Polarization: -16.28 SS G_CDS: -2.03 Total: -18.31 kcal Atomic # 14 Polarization: -3.79 SS G_CDS: 2.11 Total: -1.67 kcal Total: -28.82 0.24 -28.58 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_22_16902906_12890568.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 -67.018 kcal (2) G-P(sol) polarization free energy of solvation -28.817 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -95.834 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.236 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -28.581 kcal (6) G-S(sol) free energy of system = (1) + (5) -95.598 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.45 seconds