Wall clock time and date at job start Sat Apr 11 2020 06:13:43 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 O 1.42895 * 1 3 3 C 1.42897 * 113.99956 * 2 1 4 4 C 1.52997 * 109.47153 * 179.97438 * 3 2 1 5 5 C 1.52999 * 109.47181 * 180.02562 * 4 3 2 6 6 C 1.53005 * 109.47315 * 300.00164 * 5 4 3 7 7 C 1.52997 * 109.47233 * 60.00285 * 5 4 3 8 8 C 1.52998 * 109.47200 * 180.02562 * 5 4 3 9 9 N 1.46501 * 109.47134 * 180.02562 * 8 5 4 10 10 C 1.34778 * 120.00041 * 179.97438 * 9 8 5 11 11 O 1.21355 * 120.00075 * 359.97438 * 10 9 8 12 12 C 1.49454 * 120.00393 * 179.97438 * 10 9 8 13 13 O 1.21352 * 119.99374 * 6.74261 * 12 10 9 14 14 N 1.34773 * 120.00084 * 186.74437 * 12 10 9 15 15 C 1.46923 * 120.63469 * 8.42468 * 14 12 10 16 16 C 1.53624 * 108.54335 * 126.36350 * 15 14 12 17 17 C 1.53048 * 109.23640 * 54.86252 * 16 15 14 18 18 C 1.53037 * 109.53465 * 298.50529 * 17 16 15 19 19 H 1.08997 * 109.49913 * 301.41534 * 18 17 16 20 20 C 1.50705 * 109.52282 * 181.33622 * 18 17 16 21 21 H 1.08003 * 119.99978 * 0.15001 * 20 18 17 22 22 C 1.37877 * 120.00187 * 180.14343 * 20 18 17 23 23 N 1.31519 * 119.99639 * 179.97438 * 22 20 18 24 24 Si 1.86794 * 119.99864 * 0.02562 * 22 20 18 25 25 H 1.48497 * 109.47441 * 89.99835 * 24 22 20 26 26 H 1.48507 * 109.47073 * 209.99708 * 24 22 20 27 27 H 1.48496 * 109.47159 * 329.99392 * 24 22 20 28 28 C 1.46933 * 120.62672 * 188.70368 * 14 12 10 29 29 H 1.09004 * 109.47271 * 60.00257 * 1 2 3 30 30 H 1.09004 * 109.47205 * 179.97438 * 1 2 3 31 31 H 1.09002 * 109.47624 * 299.99566 * 1 2 3 32 32 H 1.09000 * 109.47464 * 300.00346 * 3 2 1 33 33 H 1.09004 * 109.47029 * 60.00145 * 3 2 1 34 34 H 1.08997 * 109.47768 * 300.00219 * 4 3 2 35 35 H 1.09001 * 109.46974 * 60.00782 * 4 3 2 36 36 H 1.09002 * 109.46621 * 60.00301 * 6 5 4 37 37 H 1.08994 * 109.47404 * 179.97438 * 6 5 4 38 38 H 1.08996 * 109.47232 * 300.00499 * 6 5 4 39 39 H 1.08997 * 109.46975 * 60.00452 * 7 5 4 40 40 H 1.09004 * 109.47317 * 180.02562 * 7 5 4 41 41 H 1.08995 * 109.47099 * 300.00075 * 7 5 4 42 42 H 1.08997 * 109.47301 * 299.99728 * 8 5 4 43 43 H 1.08998 * 109.47825 * 59.99951 * 8 5 4 44 44 H 0.96997 * 120.00313 * 359.97438 * 9 8 5 45 45 H 1.08998 * 109.58812 * 246.20277 * 15 14 12 46 46 H 1.09006 * 109.58235 * 6.62806 * 15 14 12 47 47 H 1.08990 * 109.63482 * 294.86818 * 16 15 14 48 48 H 1.09001 * 109.42893 * 174.72330 * 16 15 14 49 49 H 1.09002 * 109.45604 * 178.48732 * 17 16 15 50 50 H 1.08998 * 109.45192 * 58.52433 * 17 16 15 51 51 H 0.97006 * 119.99027 * 180.02562 * 23 22 20 52 52 H 1.09000 * 109.58388 * 353.37229 * 28 14 12 53 53 H 1.08998 * 109.58284 * 113.65845 * 28 14 12 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 1.4289 0.0000 0.0000 3 6 2.0102 1.3054 0.0000 4 6 3.5353 1.1846 0.0006 5 6 4.1576 2.5824 0.0013 6 6 3.7067 3.3420 -1.2480 7 6 3.7057 3.3413 1.2505 8 6 5.6828 2.4616 0.0013 9 7 6.2787 3.7999 0.0025 10 6 7.6191 3.9408 0.0033 11 8 8.3324 2.9591 0.0034 12 6 8.2270 5.3061 0.0039 13 8 7.5203 6.2849 0.1272 14 7 9.5601 5.4503 -0.1324 15 6 10.4076 4.2974 -0.4657 16 6 11.2458 4.6490 -1.7042 17 6 12.0204 5.9420 -1.4383 18 6 11.0356 7.0852 -1.1832 19 1 10.3813 7.2014 -2.0472 20 6 11.7979 8.3649 -0.9538 21 1 12.8773 8.3641 -0.9890 22 6 11.1173 9.5366 -0.6993 23 7 11.7826 10.6532 -0.4986 24 14 9.2503 9.5379 -0.6379 25 1 8.8004 9.2660 0.7509 26 1 8.7417 10.8637 -1.0724 27 1 8.7246 8.4850 -1.5436 28 6 10.1942 6.7624 0.0556 29 1 -0.3634 0.5138 -0.8900 30 1 -0.3634 -1.0277 -0.0005 31 1 -0.3634 0.5138 0.8900 32 1 1.6885 1.8464 -0.8899 33 1 1.6885 1.8463 0.8900 34 1 3.8567 0.6439 0.8908 35 1 3.8573 0.6437 -0.8892 36 1 2.6201 3.4281 -1.2483 37 1 4.1497 4.3379 -1.2473 38 1 4.0286 2.8014 -2.1379 39 1 4.0271 2.8002 2.1405 40 1 4.1487 4.3373 1.2508 41 1 2.6192 3.4273 1.2501 42 1 6.0045 1.9203 0.8910 43 1 6.0046 1.9211 -0.8889 44 1 5.7086 4.5847 0.0028 45 1 11.0663 4.0733 0.3733 46 1 9.7798 3.4327 -0.6812 47 1 10.5896 4.7881 -2.5632 48 1 11.9473 3.8403 -1.9088 49 1 12.6372 6.1805 -2.3048 50 1 12.6579 5.8099 -0.5641 51 1 11.3037 11.4775 -0.3191 52 1 9.4257 7.5245 0.1842 53 1 10.8340 6.7359 0.9377 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC001330972307.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:13:43 Heat of formation + Delta-G solvation = -113.415218 kcal Electronic energy + Delta-G solvation = -30875.039967 eV Core-core repulsion = 26747.159655 eV Total energy + Delta-G solvation = -4127.880312 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.09 seconds Orbital eigenvalues (eV) -40.83081 -39.43696 -38.46044 -37.47296 -37.10063 -34.22724 -33.21052 -31.93085 -30.51134 -30.00879 -27.76348 -27.69795 -26.76153 -25.76177 -25.15775 -23.72425 -22.22276 -21.94545 -20.36593 -19.36712 -18.87479 -17.58878 -16.90448 -16.84879 -16.67026 -16.51069 -16.06055 -15.87561 -15.39015 -15.01744 -14.76116 -14.33018 -14.24395 -14.04306 -14.00976 -13.82700 -13.57573 -13.51567 -13.11774 -12.81431 -12.55921 -12.47668 -12.43768 -12.22802 -12.15836 -11.82287 -11.78011 -11.69632 -11.27518 -11.16883 -11.08412 -10.93023 -10.87533 -10.54186 -10.36353 -10.12066 -10.05943 -9.76999 -9.46662 -9.38534 -9.15072 -8.81005 -8.63357 -8.15847 -6.12263 -4.13747 1.57175 2.46200 3.26736 3.34135 3.37242 3.42810 3.53883 3.74027 4.13697 4.27608 4.39891 4.43987 4.48156 4.66129 4.75346 4.86434 4.89756 4.97020 5.01454 5.19287 5.19406 5.21469 5.28226 5.32391 5.39398 5.46230 5.46922 5.49111 5.54850 5.62019 5.63354 5.66188 5.89083 5.91216 5.91856 6.04364 6.11066 6.14601 6.34720 6.44384 6.50550 6.59126 6.69828 6.74631 6.79379 7.04341 7.13473 7.41286 7.62571 7.69432 7.84897 8.21981 8.47418 8.91277 9.48938 10.99622 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.020337 B = 0.002370 C = 0.002188 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1376.458539 B =11811.646439 C =12794.924731 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.032 3.968 2 O -0.394 6.394 3 C 0.058 3.942 4 C -0.105 4.105 5 C -0.073 4.073 6 C -0.151 4.151 7 C -0.151 4.151 8 C 0.128 3.872 9 N -0.701 5.701 10 C 0.511 3.489 11 O -0.513 6.513 12 C 0.495 3.505 13 O -0.532 6.532 14 N -0.570 5.570 15 C 0.071 3.929 16 C -0.136 4.136 17 C -0.102 4.102 18 C 0.006 3.994 19 H 0.031 0.969 20 C -0.515 4.515 21 H 0.078 0.922 22 C 0.072 3.928 23 N -0.895 5.895 24 Si 0.879 3.121 25 H -0.274 1.274 26 H -0.295 1.295 27 H -0.261 1.261 28 C 0.098 3.902 29 H 0.041 0.959 30 H 0.085 0.915 31 H 0.041 0.959 32 H 0.053 0.947 33 H 0.053 0.947 34 H 0.076 0.924 35 H 0.076 0.924 36 H 0.062 0.938 37 H 0.061 0.939 38 H 0.062 0.938 39 H 0.062 0.938 40 H 0.061 0.939 41 H 0.062 0.938 42 H 0.075 0.925 43 H 0.076 0.924 44 H 0.412 0.588 45 H 0.066 0.934 46 H 0.131 0.869 47 H 0.059 0.941 48 H 0.066 0.934 49 H 0.059 0.941 50 H 0.057 0.943 51 H 0.265 0.735 52 H 0.079 0.921 53 H 0.073 0.927 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -19.951 -20.710 1.007 28.775 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 -0.313 6.313 3 C -0.019 4.019 4 C -0.143 4.143 5 C -0.074 4.074 6 C -0.208 4.208 7 C -0.208 4.208 8 C 0.005 3.995 9 N -0.356 5.356 10 C 0.293 3.707 11 O -0.390 6.390 12 C 0.276 3.724 13 O -0.410 6.410 14 N -0.302 5.302 15 C -0.050 4.050 16 C -0.174 4.174 17 C -0.140 4.140 18 C -0.014 4.014 19 H 0.050 0.950 20 C -0.553 4.553 21 H 0.096 0.904 22 C -0.131 4.131 23 N -0.532 5.532 24 Si 0.709 3.291 25 H -0.201 1.201 26 H -0.223 1.223 27 H -0.186 1.186 28 C -0.022 4.022 29 H 0.059 0.941 30 H 0.104 0.896 31 H 0.059 0.941 32 H 0.071 0.929 33 H 0.071 0.929 34 H 0.095 0.905 35 H 0.095 0.905 36 H 0.081 0.919 37 H 0.080 0.920 38 H 0.081 0.919 39 H 0.081 0.919 40 H 0.080 0.920 41 H 0.080 0.920 42 H 0.093 0.907 43 H 0.094 0.906 44 H 0.250 0.750 45 H 0.084 0.916 46 H 0.147 0.853 47 H 0.077 0.923 48 H 0.085 0.915 49 H 0.078 0.922 50 H 0.075 0.925 51 H 0.075 0.925 52 H 0.097 0.903 53 H 0.091 0.909 Dipole moment (debyes) X Y Z Total from point charges -19.693 -20.854 1.116 28.705 hybrid contribution -1.434 0.871 0.171 1.686 sum -21.127 -19.984 1.287 29.109 Atomic orbital electron populations 1.22738 0.80958 1.02798 0.99991 1.87861 1.19746 1.28227 1.95442 1.22693 0.93992 0.84583 1.00592 1.21440 0.93208 0.95680 1.03965 1.20744 0.93929 0.95790 0.96933 1.22018 1.01586 1.00525 0.96710 1.22016 1.01569 1.00547 0.96694 1.21475 0.91281 0.83615 1.03119 1.45858 1.06291 1.10129 1.73293 1.20477 0.82956 0.90213 0.77027 1.90487 1.59418 1.40668 1.48475 1.19963 0.83761 0.88802 0.79858 1.90744 1.60505 1.39817 1.49944 1.48373 1.05119 1.12135 1.64569 1.22881 0.95070 0.89478 0.97603 1.22078 0.98925 0.98986 0.97431 1.21472 0.97968 0.93352 1.01214 1.19482 0.94073 0.94970 0.92855 0.95047 1.20964 0.94998 0.90017 1.49361 0.90358 1.25065 0.98273 0.95542 0.94237 1.69898 1.35871 0.99531 1.47922 0.86981 0.85877 0.76761 0.79468 1.20087 1.22277 1.18587 1.22822 0.96651 0.81185 1.01568 0.94075 0.89602 0.94077 0.92871 0.92890 0.90533 0.90514 0.91946 0.92026 0.91884 0.91919 0.91992 0.91953 0.90655 0.90618 0.75014 0.91555 0.85254 0.92269 0.91509 0.92223 0.92466 0.92508 0.90264 0.90852 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 0.17 11.01 101.05 1.11 1.28 16 2 O -0.39 -3.26 10.70 -35.23 -0.38 -3.63 16 3 C 0.06 0.38 5.23 37.16 0.19 0.57 16 4 C -0.10 -0.68 4.64 -26.73 -0.12 -0.81 16 5 C -0.07 -0.50 0.56 -154.51 -0.09 -0.58 16 6 C -0.15 -1.01 7.95 37.16 0.30 -0.72 16 7 C -0.15 -1.01 7.95 37.16 0.30 -0.71 16 8 C 0.13 1.14 4.56 -4.04 -0.02 1.12 16 9 N -0.70 -8.09 4.95 -60.73 -0.30 -8.39 16 10 C 0.51 7.70 7.74 -11.58 -0.09 7.61 16 11 O -0.51 -8.06 13.18 5.49 0.07 -7.99 16 12 C 0.49 9.26 7.73 -11.58 -0.09 9.17 16 13 O -0.53 -11.26 15.93 5.49 0.09 -11.17 16 14 N -0.57 -11.07 2.97 -173.01 -0.51 -11.59 16 15 C 0.07 1.16 6.01 -3.49 -0.02 1.14 16 16 C -0.14 -2.19 6.10 -26.38 -0.16 -2.35 16 17 C -0.10 -1.98 5.11 -26.69 -0.14 -2.12 16 18 C 0.01 0.13 1.84 -91.65 -0.17 -0.03 16 19 H 0.03 0.78 7.21 -51.93 -0.37 0.41 16 20 C -0.52 -14.29 9.15 -34.44 -0.31 -14.61 16 21 H 0.08 2.32 7.99 -52.48 -0.42 1.90 16 22 C 0.07 2.07 5.45 -17.82 -0.10 1.97 16 23 N -0.89 -27.29 13.96 55.43 0.77 -26.51 16 24 Si 0.88 22.93 24.31 -169.99 -4.13 18.79 16 25 H -0.27 -7.15 6.92 56.52 0.39 -6.75 16 26 H -0.30 -7.66 7.11 56.52 0.40 -7.26 16 27 H -0.26 -6.79 6.53 56.52 0.37 -6.42 16 28 C 0.10 2.21 5.12 -3.71 -0.02 2.19 16 29 H 0.04 0.19 8.14 -51.93 -0.42 -0.24 16 30 H 0.09 0.37 8.14 -51.93 -0.42 -0.06 16 31 H 0.04 0.19 8.14 -51.93 -0.42 -0.24 16 32 H 0.05 0.31 6.43 -51.93 -0.33 -0.02 16 33 H 0.05 0.31 6.43 -51.93 -0.33 -0.02 16 34 H 0.08 0.51 8.14 -51.93 -0.42 0.09 16 35 H 0.08 0.51 8.14 -51.93 -0.42 0.09 16 36 H 0.06 0.35 6.43 -51.93 -0.33 0.02 16 37 H 0.06 0.47 6.86 -51.93 -0.36 0.11 16 38 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 39 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 40 H 0.06 0.47 6.86 -51.93 -0.36 0.11 16 41 H 0.06 0.35 6.43 -51.93 -0.33 0.02 16 42 H 0.08 0.68 8.14 -51.93 -0.42 0.26 16 43 H 0.08 0.68 8.14 -51.93 -0.42 0.26 16 44 H 0.41 4.56 5.65 -40.82 -0.23 4.33 16 45 H 0.07 1.02 8.14 -51.93 -0.42 0.60 16 46 H 0.13 2.04 4.30 -54.84 -0.24 1.80 16 47 H 0.06 0.97 8.14 -51.93 -0.42 0.55 16 48 H 0.07 0.90 8.14 -51.93 -0.42 0.47 16 49 H 0.06 1.14 8.14 -51.93 -0.42 0.72 16 50 H 0.06 1.09 8.14 -51.93 -0.42 0.66 16 51 H 0.27 7.62 8.31 -40.82 -0.34 7.28 16 52 H 0.08 1.97 2.32 -51.93 -0.12 1.85 16 53 H 0.07 1.62 8.14 -51.93 -0.42 1.20 16 LS Contribution 400.04 15.07 6.03 6.03 Total: -1.00 -32.88 400.04 -6.74 -39.62 By element: Atomic # 1 Polarization: 10.66 SS G_CDS: -8.95 Total: 1.71 kcal Atomic # 6 Polarization: 2.56 SS G_CDS: 0.57 Total: 3.13 kcal Atomic # 7 Polarization: -46.45 SS G_CDS: -0.04 Total: -46.49 kcal Atomic # 8 Polarization: -22.58 SS G_CDS: -0.22 Total: -22.80 kcal Atomic # 14 Polarization: 22.93 SS G_CDS: -4.13 Total: 18.79 kcal Total LS contribution 6.03 Total: 6.03 kcal Total: -32.88 -6.74 -39.62 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. ZINC001330972307.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 -73.793 kcal (2) G-P(sol) polarization free energy of solvation -32.885 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -106.677 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -6.738 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.623 kcal (6) G-S(sol) free energy of system = (1) + (5) -113.415 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds