Wall clock time and date at job start Tue Mar 9 2021 13:36:42 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 Si 1.86295 * 1 3 3 C 1.86299 * 110.07837 * 2 1 4 4 C 1.87461 * 110.01232 * 121.39407 * 2 1 3 5 5 C 1.53650 * 107.32216 * 165.98105 * 4 2 1 6 6 C 1.52504 * 110.12458 * 299.65929 * 5 4 2 7 7 N 1.46343 * 111.68907 * 71.26793 * 6 5 4 8 8 C 1.34780 * 120.53312 * 109.10878 * 7 6 5 9 9 O 1.21551 * 119.99927 * 184.74860 * 8 7 6 10 10 C 1.47841 * 119.99959 * 4.74162 * 8 7 6 11 11 C 1.39561 * 120.14475 * 305.95846 * 10 8 7 12 12 C 1.37980 * 119.85161 * 179.97438 * 11 10 8 13 13 C 1.38342 * 120.14315 * 0.02562 * 12 11 10 14 14 C 1.38379 * 120.29494 * 359.97438 * 13 12 11 15 15 C 1.37937 * 120.14365 * 359.97438 * 14 13 12 16 16 C 1.50702 * 120.07223 * 179.97438 * 15 14 13 17 17 O 1.42906 * 109.47292 * 359.97438 * 16 15 14 18 18 C 1.35900 * 116.99848 * 180.02562 * 17 16 15 19 19 C 1.38708 * 120.05900 * 359.73020 * 18 17 16 20 20 C 1.38160 * 119.94498 * 179.72314 * 19 18 17 21 21 C 1.38246 * 120.05468 * 0.56834 * 20 19 18 22 22 C 1.38285 * 120.10899 * 359.68710 * 21 20 19 23 23 C 1.50699 * 119.97071 * 180.02562 * 22 21 20 24 24 O 1.42901 * 109.47369 * 120.01968 * 23 22 21 25 25 Si 1.86303 * 109.47114 * 0.02562 * 23 22 21 26 26 H 1.48498 * 109.47042 * 299.99534 * 25 23 22 27 27 H 1.48499 * 109.47065 * 60.00030 * 25 23 22 28 28 H 1.48502 * 109.46987 * 179.97438 * 25 23 22 29 29 C 1.38121 * 120.06062 * 0.03863 * 22 21 20 30 30 C 1.47794 * 118.93271 * 289.38116 * 7 6 5 31 31 H 1.09006 * 109.47336 * 298.60720 * 1 2 3 32 32 H 1.09002 * 109.47211 * 58.60297 * 1 2 3 33 33 H 1.09001 * 109.47439 * 178.60634 * 1 2 3 34 34 H 1.08996 * 109.47386 * 181.39605 * 3 2 1 35 35 H 1.09002 * 109.46993 * 301.39760 * 3 2 1 36 36 H 1.08997 * 109.47063 * 61.39108 * 3 2 1 37 37 H 1.09002 * 109.88738 * 46.53016 * 4 2 1 38 38 H 1.09000 * 109.95038 * 285.46652 * 4 2 1 39 39 H 1.09007 * 109.36092 * 179.46476 * 5 4 2 40 40 H 1.08996 * 109.36347 * 59.86482 * 5 4 2 41 41 H 1.09001 * 109.03907 * 310.70150 * 6 5 4 42 42 H 1.09000 * 109.03927 * 191.83636 * 6 5 4 43 43 H 1.07991 * 120.07192 * 359.95104 * 11 10 8 44 44 H 1.07994 * 119.93073 * 180.02562 * 12 11 10 45 45 H 1.08000 * 119.85310 * 180.27970 * 13 12 11 46 46 H 1.07998 * 119.93213 * 180.02562 * 14 13 12 47 47 H 1.08999 * 109.47338 * 120.00177 * 16 15 14 48 48 H 1.09008 * 109.46844 * 239.99832 * 16 15 14 49 49 H 1.08007 * 120.02626 * 0.02562 * 19 18 17 50 50 H 1.08002 * 119.97407 * 180.27883 * 20 19 18 51 51 H 1.08002 * 119.94252 * 179.70223 * 21 20 19 52 52 H 1.08996 * 109.47423 * 240.01980 * 23 22 21 53 53 H 0.96701 * 114.00382 * 179.97438 * 24 23 22 54 54 H 1.07994 * 120.03058 * 180.02562 * 29 22 21 55 55 H 1.08998 * 110.07941 * 173.66335 * 30 7 6 56 56 H 1.08997 * 110.07992 * 295.26272 * 30 7 6 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 14 1.8629 0.0000 0.0000 3 6 2.5025 1.7498 0.0000 4 6 2.5045 -0.9176 1.5036 5 6 3.9982 -1.1911 1.2697 6 6 4.1860 -2.0448 0.0200 7 7 3.9033 -1.2874 -1.1999 8 6 4.9021 -0.9322 -2.0323 9 8 4.6687 -0.2302 -2.9967 10 6 6.2814 -1.3963 -1.7721 11 6 6.8770 -1.1634 -0.5316 12 6 8.1645 -1.5996 -0.2952 13 6 8.8649 -2.2661 -1.2847 14 6 8.2802 -2.5003 -2.5168 15 6 6.9934 -2.0704 -2.7658 16 6 6.3583 -2.3258 -4.1084 17 8 7.2815 -3.0235 -4.9470 18 6 6.8624 -3.3329 -6.2022 19 6 5.5872 -2.9774 -6.6163 20 6 5.1656 -3.2881 -7.8948 21 6 6.0093 -3.9630 -8.7573 22 6 7.2792 -4.3231 -8.3450 23 6 8.1966 -5.0583 -9.2879 24 8 9.3798 -4.2856 -9.5006 25 14 7.3295 -5.3266 -10.9149 26 1 6.1001 -6.1295 -10.6940 27 1 6.9640 -4.0131 -11.5035 28 1 8.2338 -6.0504 -11.8442 29 6 7.7075 -4.0099 -7.0698 30 6 2.5057 -0.9130 -1.5013 31 1 -0.3634 0.4921 0.9022 32 1 -0.3634 0.5354 -0.8772 33 1 -0.3634 -1.0273 -0.0250 34 1 3.5921 1.7384 -0.0250 35 1 2.1244 2.2748 -0.8772 36 1 2.1651 2.2599 0.9022 37 1 1.9688 -1.8598 1.6194 38 1 2.3750 -0.3054 2.3961 39 1 4.4086 -1.7172 2.1317 40 1 4.5235 -0.2445 1.1429 41 1 3.5139 -2.9015 0.0703 42 1 5.2148 -2.4033 -0.0145 43 1 6.3316 -0.6425 0.2413 44 1 8.6265 -1.4204 0.6644 45 1 9.8708 -2.6095 -1.0930 46 1 8.8321 -3.0216 -3.2849 47 1 5.4597 -2.9284 -3.9766 48 1 6.0937 -1.3753 -4.5718 49 1 4.9261 -2.4539 -5.9414 50 1 4.1744 -3.0075 -8.2192 51 1 5.6762 -4.2091 -9.7547 52 1 8.4650 -6.0223 -8.8559 53 1 10.0174 -4.6991 -10.0986 54 1 8.6995 -4.2911 -6.7485 55 1 2.4727 -0.2623 -2.3752 56 1 1.9081 -1.8076 -1.6767 RHF calculation, no. of doubly occupied orbitals= 72 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 m_22_15766672_4557126.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 13:36:42 Heat of formation + Delta-G solvation = -74.071911 kcal Electronic energy + Delta-G solvation = -35482.510698 eV Core-core repulsion = 31059.775174 eV Total energy + Delta-G solvation = -4422.735525 eV No. of doubly occupied orbitals = 72 Molecular weight (most abundant/longest-lived isotopes) = 399.182 amu Computer time = 1.36 seconds Orbital eigenvalues (eV) -41.88221 -41.21692 -39.64896 -38.90632 -37.58824 -37.33408 -33.49396 -33.36892 -32.67439 -32.49679 -31.11419 -29.41470 -28.44023 -28.29904 -27.65429 -26.86473 -26.49018 -24.29682 -23.64825 -23.24630 -22.57475 -21.72110 -20.37503 -19.03481 -18.55740 -18.48314 -17.80229 -17.57768 -17.32614 -17.15139 -16.77355 -16.51006 -15.96306 -15.83740 -15.71992 -15.50573 -14.97001 -14.80958 -14.78015 -14.62005 -14.49925 -14.45433 -14.22845 -14.12720 -13.96301 -13.88461 -13.68262 -13.50921 -13.46550 -13.29314 -13.22838 -13.13820 -13.02334 -12.68918 -12.55608 -12.27243 -12.22957 -12.16470 -12.06584 -12.00163 -11.89397 -11.71954 -11.55562 -11.00951 -10.81741 -10.43843 -10.35735 -9.96787 -9.95289 -9.86353 -9.36720 -9.35473 -0.12216 0.11235 0.23960 0.29440 1.13444 1.43984 1.45984 1.51278 1.62343 1.76828 1.85668 1.88370 1.94396 2.14457 2.55025 2.55429 2.61858 3.31431 3.38796 3.47732 3.72789 3.78326 3.84257 3.91654 3.95891 3.97671 4.06676 4.11098 4.12210 4.17498 4.26557 4.35273 4.41452 4.44315 4.45655 4.51966 4.60703 4.64859 4.69902 4.70387 4.73264 4.81146 4.83202 4.88042 4.89258 4.90787 4.95712 5.05985 5.13497 5.21631 5.27181 5.28150 5.31581 5.36381 5.38057 5.43938 5.47308 5.58250 5.60971 5.61508 5.82648 6.20705 6.23004 6.80613 6.96887 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.454 4.454 2 Si 1.066 2.934 3 C -0.465 4.465 4 C -0.402 4.402 5 C -0.128 4.128 6 C 0.080 3.920 7 N -0.582 5.582 8 C 0.548 3.452 9 O -0.577 6.577 10 C -0.135 4.135 11 C -0.089 4.089 12 C -0.115 4.115 13 C -0.096 4.096 14 C -0.112 4.112 15 C -0.066 4.066 16 C 0.106 3.894 17 O -0.316 6.316 18 C 0.116 3.884 19 C -0.213 4.213 20 C -0.075 4.075 21 C -0.171 4.171 22 C -0.047 4.047 23 C -0.086 4.086 24 O -0.563 6.563 25 Si 0.985 3.015 26 H -0.255 1.255 27 H -0.272 1.272 28 H -0.251 1.251 29 C -0.133 4.133 30 C -0.209 4.209 31 H 0.078 0.922 32 H 0.065 0.935 33 H 0.078 0.922 34 H 0.055 0.945 35 H 0.058 0.942 36 H 0.078 0.922 37 H 0.092 0.908 38 H 0.089 0.911 39 H 0.098 0.902 40 H 0.065 0.935 41 H 0.091 0.909 42 H 0.096 0.904 43 H 0.151 0.849 44 H 0.162 0.838 45 H 0.154 0.846 46 H 0.135 0.865 47 H 0.072 0.928 48 H 0.073 0.927 49 H 0.131 0.869 50 H 0.151 0.849 51 H 0.136 0.864 52 H 0.099 0.901 53 H 0.400 0.600 54 H 0.137 0.863 55 H 0.078 0.922 56 H 0.087 0.913 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.828 -4.421 6.238 7.690 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 -0.563 4.563 2 Si 1.256 2.744 3 C -0.571 4.571 4 C -0.489 4.489 5 C -0.166 4.166 6 C -0.042 4.042 7 N -0.313 5.313 8 C 0.337 3.663 9 O -0.458 6.458 10 C -0.138 4.138 11 C -0.107 4.107 12 C -0.132 4.132 13 C -0.113 4.113 14 C -0.130 4.130 15 C -0.066 4.066 16 C 0.031 3.969 17 O -0.230 6.230 18 C 0.071 3.929 19 C -0.232 4.232 20 C -0.092 4.092 21 C -0.189 4.189 22 C -0.047 4.047 23 C -0.196 4.196 24 O -0.372 6.372 25 Si 0.809 3.191 26 H -0.179 1.179 27 H -0.197 1.197 28 H -0.175 1.175 29 C -0.152 4.152 30 C -0.374 4.374 31 H 0.097 0.903 32 H 0.085 0.915 33 H 0.097 0.903 34 H 0.074 0.926 35 H 0.077 0.923 36 H 0.097 0.903 37 H 0.110 0.890 38 H 0.108 0.892 39 H 0.116 0.884 40 H 0.084 0.916 41 H 0.110 0.890 42 H 0.114 0.886 43 H 0.169 0.831 44 H 0.180 0.820 45 H 0.172 0.828 46 H 0.153 0.847 47 H 0.090 0.910 48 H 0.091 0.909 49 H 0.148 0.852 50 H 0.169 0.831 51 H 0.153 0.847 52 H 0.117 0.883 53 H 0.250 0.750 54 H 0.155 0.845 55 H 0.097 0.903 56 H 0.106 0.894 Dipole moment (debyes) X Y Z Total from point charges -1.492 -3.843 5.410 6.801 hybrid contribution 0.235 0.157 -0.474 0.552 sum -1.257 -3.685 4.936 6.287 Atomic orbital electron populations 1.26135 1.20125 1.05175 1.04825 0.78749 0.66000 0.64902 0.64710 1.26352 1.05695 1.20710 1.04327 1.26184 0.99898 1.09027 1.13832 1.21607 0.97314 1.00517 0.97171 1.22000 1.04231 0.95032 0.82887 1.47917 1.06261 1.54486 1.22614 1.18721 0.85579 0.79906 0.82103 1.90755 1.84373 1.39331 1.31334 1.19564 0.94369 1.03825 0.96056 1.21545 0.96234 0.98469 0.94464 1.21549 0.93612 0.97198 1.00863 1.21722 1.01096 0.96368 0.92153 1.21103 0.93674 0.99734 0.98522 1.19507 0.95486 0.98876 0.92772 1.21414 0.90984 0.96304 0.88149 1.85955 1.42492 1.72524 1.21997 1.19175 0.93425 0.95877 0.84451 1.21459 0.96062 1.06544 0.99137 1.21159 1.00461 0.95488 0.92133 1.21149 0.94561 1.02349 1.00813 1.19387 0.94145 0.97650 0.93518 1.24877 0.90695 0.96610 1.07378 1.86471 1.30556 1.48794 1.71387 0.85191 0.79429 0.79556 0.74923 1.17894 1.19679 1.17512 1.20327 1.00143 1.01988 0.92706 1.27267 0.84573 1.08263 1.17283 0.90331 0.91542 0.90290 0.92593 0.92295 0.90335 0.88970 0.89225 0.88365 0.91626 0.89039 0.88619 0.83146 0.81994 0.82819 0.84679 0.90998 0.90893 0.85150 0.83111 0.84698 0.88283 0.74981 0.84505 0.90285 0.89417 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 -0.45 2.31 8.65 113.37 0.98 3.29 16 2 Si 1.07 -6.00 11.97 68.60 0.82 -5.17 16 3 C -0.47 0.21 8.65 113.37 0.98 1.19 16 4 C -0.40 3.24 5.02 72.20 0.36 3.60 16 5 C -0.13 0.94 5.17 30.65 0.16 1.10 16 6 C 0.08 -0.35 5.04 86.24 0.43 0.09 16 7 N -0.58 -1.18 2.64 -629.01 -1.66 -2.84 16 8 C 0.55 4.68 6.62 86.78 0.57 5.26 16 9 O -0.58 -9.45 15.13 -3.88 -0.06 -9.51 16 10 C -0.14 -0.77 4.84 -20.09 -0.10 -0.87 16 11 C -0.09 0.02 7.48 22.53 0.17 0.19 16 12 C -0.11 0.33 10.03 22.23 0.22 0.56 16 13 C -0.10 0.08 10.04 22.33 0.22 0.31 16 14 C -0.11 -0.49 9.37 22.23 0.21 -0.28 16 15 C -0.07 -0.49 5.91 -19.61 -0.12 -0.60 16 16 C 0.11 1.01 3.97 71.24 0.28 1.29 16 17 O -0.32 -3.30 8.62 -92.43 -0.80 -4.09 16 18 C 0.12 1.20 6.69 22.51 0.15 1.35 16 19 C -0.21 -1.85 9.04 22.36 0.20 -1.65 16 20 C -0.07 -0.44 10.04 22.25 0.22 -0.22 16 21 C -0.17 -1.01 8.67 22.28 0.19 -0.82 16 22 C -0.05 -0.31 5.42 -19.88 -0.11 -0.42 16 23 C -0.09 -0.10 2.81 71.24 0.20 0.10 16 24 O -0.56 -1.24 12.74 -148.98 -1.90 -3.14 16 25 Si 0.99 -0.15 25.07 68.60 1.72 1.56 16 26 H -0.25 -0.14 7.11 99.48 0.71 0.56 16 27 H -0.27 -1.05 7.11 99.48 0.71 -0.34 16 28 H -0.25 0.30 7.11 99.48 0.71 1.01 16 29 C -0.13 -1.19 9.55 22.37 0.21 -0.97 16 30 C -0.21 -0.08 5.42 127.52 0.69 0.61 16 31 H 0.08 -0.44 7.96 -2.38 -0.02 -0.46 16 32 H 0.07 -0.24 7.96 -2.39 -0.02 -0.26 16 33 H 0.08 -0.48 7.96 -2.39 -0.02 -0.50 16 34 H 0.05 0.11 7.96 -2.39 -0.02 0.09 16 35 H 0.06 0.11 7.96 -2.39 -0.02 0.09 16 36 H 0.08 -0.18 7.96 -2.39 -0.02 -0.20 16 37 H 0.09 -0.89 7.99 -2.39 -0.02 -0.91 16 38 H 0.09 -0.80 7.99 -2.39 -0.02 -0.81 16 39 H 0.10 -0.99 8.14 -2.38 -0.02 -1.01 16 40 H 0.07 -0.42 6.96 -2.39 -0.02 -0.44 16 41 H 0.09 -0.61 8.11 -2.39 -0.02 -0.63 16 42 H 0.10 -0.43 4.87 -2.39 -0.01 -0.44 16 43 H 0.15 -0.67 5.96 -2.92 -0.02 -0.68 16 44 H 0.16 -1.45 8.06 -2.91 -0.02 -1.48 16 45 H 0.15 -0.90 8.06 -2.91 -0.02 -0.92 16 46 H 0.14 0.61 7.00 -2.91 -0.02 0.59 16 47 H 0.07 0.61 7.65 -2.39 -0.02 0.60 16 48 H 0.07 0.95 6.75 -2.38 -0.02 0.93 16 49 H 0.13 1.02 6.30 -2.91 -0.02 1.00 16 50 H 0.15 0.12 8.06 -2.91 -0.02 0.10 16 51 H 0.14 0.33 4.88 -2.91 -0.01 0.31 16 52 H 0.10 -0.32 7.96 -2.39 -0.02 -0.34 16 53 H 0.40 -3.00 8.74 -74.06 -0.65 -3.65 16 54 H 0.14 1.02 8.06 -2.91 -0.02 1.00 16 55 H 0.08 0.43 6.89 -2.39 -0.02 0.41 16 56 H 0.09 -0.21 7.99 -2.39 -0.02 -0.22 16 Total: 0.00 -21.99 440.11 5.28 -16.71 By element: Atomic # 1 Polarization: -7.62 SS G_CDS: 1.00 Total: -6.62 kcal Atomic # 6 Polarization: 6.95 SS G_CDS: 6.15 Total: 13.10 kcal Atomic # 7 Polarization: -1.18 SS G_CDS: -1.66 Total: -2.84 kcal Atomic # 8 Polarization: -13.99 SS G_CDS: -2.75 Total: -16.74 kcal Atomic # 14 Polarization: -6.15 SS G_CDS: 2.54 Total: -3.61 kcal Total: -21.99 5.28 -16.71 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. m_22_15766672_4557126.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 -57.366 kcal (2) G-P(sol) polarization free energy of solvation -21.989 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -79.355 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 5.283 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -16.706 kcal (6) G-S(sol) free energy of system = (1) + (5) -74.072 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.36 seconds