Wall clock time and date at job start Sat Apr 11 2020 06:12:35 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 C 1.52994 * 1 3 3 C 1.53002 * 109.47245 * 2 1 4 4 N 1.46505 * 109.47146 * 179.97438 * 3 2 1 5 5 C 1.34773 * 119.99881 * 180.02562 * 4 3 2 6 6 O 1.21585 * 120.00053 * 359.97438 * 5 4 3 7 7 N 1.34773 * 119.99939 * 180.02562 * 5 4 3 8 8 C 1.46502 * 119.99760 * 179.97438 * 7 5 4 9 9 C 1.53002 * 109.47203 * 60.00246 * 8 7 5 10 10 C 1.52997 * 109.47242 * 299.99828 * 8 7 5 11 11 C 1.50705 * 109.46698 * 179.97438 * 8 7 5 12 12 O 1.21280 * 119.99352 * 145.00430 * 11 8 7 13 13 N 1.34775 * 120.00300 * 325.00045 * 11 8 7 14 14 C 1.46503 * 120.00007 * 180.02562 * 13 11 8 15 15 C 1.53003 * 109.46943 * 179.97438 * 14 13 11 16 16 N 1.46496 * 109.46867 * 179.97438 * 15 14 13 17 17 C 1.36935 * 120.00168 * 270.00096 * 16 15 14 18 18 H 1.07997 * 119.99803 * 144.92408 * 17 16 15 19 19 C 1.38812 * 120.00029 * 324.92336 * 17 16 15 20 20 N 1.31620 * 119.99923 * 337.94615 * 19 17 16 21 21 Si 1.86798 * 120.00018 * 157.95106 * 19 17 16 22 22 H 1.48498 * 109.47670 * 59.99599 * 21 19 17 23 23 H 1.48500 * 109.47161 * 180.02562 * 21 19 17 24 24 H 1.48508 * 109.46770 * 299.99456 * 21 19 17 25 25 C 1.46503 * 119.99704 * 90.00219 * 16 15 14 26 26 C 1.53004 * 117.49740 * 183.23422 * 25 16 15 27 27 C 1.52995 * 117.49870 * 114.57730 * 25 16 15 28 28 H 1.08999 * 109.47231 * 59.99911 * 1 2 3 29 29 H 1.09000 * 109.46981 * 179.97438 * 1 2 3 30 30 H 1.09002 * 109.47441 * 299.99863 * 1 2 3 31 31 H 1.09002 * 109.47441 * 240.00137 * 2 1 3 32 32 H 1.08999 * 109.47231 * 120.00089 * 2 1 3 33 33 H 1.09006 * 109.46912 * 60.00246 * 3 2 1 34 34 H 1.08999 * 109.47078 * 300.00182 * 3 2 1 35 35 H 0.97001 * 120.00047 * 359.97438 * 4 3 2 36 36 H 0.97001 * 119.99989 * 359.97438 * 7 5 4 37 37 H 1.09002 * 109.47162 * 180.02562 * 9 8 7 38 38 H 1.09001 * 109.46801 * 299.99733 * 9 8 7 39 39 H 1.08997 * 109.47363 * 59.99766 * 9 8 7 40 40 H 1.09002 * 109.47112 * 299.99776 * 10 8 7 41 41 H 1.08997 * 109.47565 * 60.00228 * 10 8 7 42 42 H 1.09007 * 109.46834 * 180.02562 * 10 8 7 43 43 H 0.96998 * 119.99871 * 359.97438 * 13 11 8 44 44 H 1.09001 * 109.46962 * 60.00266 * 14 13 11 45 45 H 1.08994 * 109.46981 * 300.00084 * 14 13 11 46 46 H 1.08995 * 109.46805 * 59.99961 * 15 14 13 47 47 H 1.09000 * 109.47048 * 299.99939 * 15 14 13 48 48 H 0.96995 * 119.99672 * 175.76702 * 20 19 17 49 49 H 1.08999 * 115.55313 * 328.90767 * 25 16 15 50 50 H 1.09001 * 117.49599 * 0.02562 * 26 25 16 51 51 H 1.09000 * 117.49619 * 145.02077 * 26 25 16 52 52 H 1.09002 * 117.50220 * 214.97803 * 27 25 16 53 53 H 1.09001 * 117.50083 * 359.97438 * 27 25 16 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 1.5299 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 7 3.5050 1.4425 0.0006 5 6 4.1789 2.6097 0.0012 6 8 3.5710 3.6626 0.0008 7 7 5.5266 2.6096 0.0013 8 6 6.2591 3.8784 0.0014 9 6 5.8894 4.6806 1.2507 10 6 5.8895 4.6808 -1.2478 11 6 7.7407 3.6030 0.0021 12 8 8.4943 4.3380 -0.6001 13 7 8.2283 2.5399 0.6719 14 6 9.6687 2.2725 0.6730 15 6 9.9539 1.0180 1.5011 16 7 11.3942 0.7503 1.5016 17 6 11.9434 -0.0440 0.5308 18 1 12.9322 0.1703 0.1531 19 6 11.2291 -1.1247 0.0320 20 7 10.2572 -1.6558 0.7431 21 14 11.6474 -1.8253 -1.6483 22 1 13.0565 -2.2939 -1.6526 23 1 10.7450 -2.9661 -1.9477 24 1 11.4727 -0.7725 -2.6810 25 6 12.2470 1.3324 2.5409 26 6 13.7526 1.0780 2.4438 27 6 12.9244 0.3709 3.5195 28 1 -0.3633 0.5138 -0.8900 29 1 -0.3633 -1.0277 -0.0005 30 1 -0.3634 0.5138 0.8900 31 1 1.8933 -0.5138 -0.8900 32 1 1.8933 -0.5138 0.8900 33 1 1.6767 1.9563 0.8901 34 1 1.6766 1.9563 -0.8900 35 1 3.9900 0.6024 0.0013 36 1 6.0116 1.7696 0.0013 37 1 6.4341 5.6248 1.2506 38 1 4.8178 4.8798 1.2507 39 1 6.1527 4.1090 2.1407 40 1 6.1530 4.1093 -2.1378 41 1 4.8179 4.8800 -1.2479 42 1 6.4349 5.6246 -1.2478 43 1 7.6256 1.9523 1.1538 44 1 10.1956 3.1220 1.1077 45 1 10.0103 2.1182 -0.3505 46 1 9.4270 0.1685 1.0667 47 1 9.6123 1.1728 2.5245 48 1 9.7180 -2.3705 0.3699 49 1 11.9238 2.2989 2.9275 50 1 14.1086 0.4779 1.6064 51 1 14.4199 1.8771 2.7668 52 1 13.0471 0.7050 4.5497 53 1 12.7352 -0.6947 3.3903 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 ZINC001266622137.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 06:12:35 Heat of formation + Delta-G solvation = -24.986569 kcal Electronic energy + Delta-G solvation = -30630.135267 eV Core-core repulsion = 26538.382260 eV Total energy + Delta-G solvation = -4091.753006 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 1.10 seconds Orbital eigenvalues (eV) -40.78714 -39.32178 -37.21487 -36.48029 -35.16876 -34.92618 -33.28418 -33.12564 -30.97507 -30.86491 -27.92851 -27.20071 -26.31999 -24.74716 -23.39097 -21.99114 -21.67526 -21.29646 -21.05405 -19.88339 -19.46424 -18.78925 -17.45234 -16.32549 -16.10131 -15.84898 -15.63089 -15.50560 -15.18170 -14.89450 -14.64084 -14.48327 -14.24551 -13.97068 -13.70715 -13.34513 -13.24662 -12.89102 -12.70993 -12.54243 -12.41475 -12.24065 -12.02006 -11.99614 -11.85920 -11.61729 -11.47386 -11.36891 -11.18697 -11.11017 -10.82910 -10.78172 -10.40519 -10.25859 -10.18860 -9.94515 -9.70948 -9.52342 -9.42541 -9.32879 -9.04749 -8.70376 -8.56578 -6.72198 -5.93311 -3.53308 2.34475 2.87695 3.09381 3.26863 3.33223 3.34285 3.39169 4.01577 4.35264 4.50013 4.63134 4.65485 4.85644 4.88741 4.97616 5.03129 5.20636 5.23110 5.27566 5.28910 5.40214 5.60162 5.65962 5.71893 5.77843 5.78491 5.84135 5.84824 5.91249 5.95081 6.01633 6.11623 6.12850 6.20422 6.29247 6.33309 6.40417 6.43935 6.44485 6.54740 6.70233 6.72521 6.89263 6.99010 7.15292 7.41699 7.68667 7.71604 7.84327 8.32521 8.37387 8.47393 9.00558 9.63136 10.18061 11.03076 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.010107 B = 0.002817 C = 0.002492 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2769.577546 B = 9936.087476 C =11232.603835 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 -0.138 4.138 3 C 0.139 3.861 4 N -0.748 5.748 5 C 0.711 3.289 6 O -0.585 6.585 7 N -0.741 5.741 8 C 0.180 3.820 9 C -0.159 4.159 10 C -0.149 4.149 11 C 0.511 3.489 12 O -0.531 6.531 13 N -0.717 5.717 14 C 0.097 3.903 15 C 0.136 3.864 16 N -0.547 5.547 17 C -0.258 4.258 18 H 0.068 0.932 19 C 0.012 3.988 20 N -0.884 5.884 21 Si 0.897 3.103 22 H -0.280 1.280 23 H -0.290 1.290 24 H -0.281 1.281 25 C 0.118 3.882 26 C -0.195 4.195 27 C -0.219 4.219 28 H 0.057 0.943 29 H 0.059 0.941 30 H 0.058 0.942 31 H 0.069 0.931 32 H 0.070 0.930 33 H 0.065 0.935 34 H 0.065 0.935 35 H 0.398 0.602 36 H 0.398 0.602 37 H 0.070 0.930 38 H 0.091 0.909 39 H 0.059 0.941 40 H 0.056 0.944 41 H 0.085 0.915 42 H 0.073 0.927 43 H 0.395 0.605 44 H 0.052 0.948 45 H 0.068 0.932 46 H 0.106 0.894 47 H 0.031 0.969 48 H 0.255 0.745 49 H 0.088 0.912 50 H 0.098 0.902 51 H 0.075 0.925 52 H 0.070 0.930 53 H 0.092 0.908 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -15.758 4.288 1.351 16.386 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 -0.207 4.207 2 C -0.176 4.176 3 C 0.014 3.986 4 N -0.404 5.404 5 C 0.411 3.589 6 O -0.463 6.463 7 N -0.399 5.399 8 C 0.090 3.910 9 C -0.217 4.217 10 C -0.207 4.207 11 C 0.295 3.705 12 O -0.406 6.406 13 N -0.368 5.368 14 C -0.028 4.028 15 C 0.009 3.991 16 N -0.263 5.263 17 C -0.387 4.387 18 H 0.086 0.914 19 C -0.188 4.188 20 N -0.527 5.527 21 Si 0.726 3.274 22 H -0.206 1.206 23 H -0.215 1.215 24 H -0.207 1.207 25 C 0.009 3.991 26 C -0.233 4.233 27 C -0.260 4.260 28 H 0.076 0.924 29 H 0.078 0.922 30 H 0.077 0.923 31 H 0.088 0.912 32 H 0.088 0.912 33 H 0.084 0.916 34 H 0.083 0.917 35 H 0.232 0.768 36 H 0.233 0.767 37 H 0.089 0.911 38 H 0.110 0.890 39 H 0.078 0.922 40 H 0.075 0.925 41 H 0.104 0.896 42 H 0.092 0.908 43 H 0.229 0.771 44 H 0.071 0.929 45 H 0.086 0.914 46 H 0.123 0.877 47 H 0.050 0.950 48 H 0.065 0.935 49 H 0.105 0.895 50 H 0.116 0.884 51 H 0.094 0.906 52 H 0.088 0.912 53 H 0.110 0.890 Dipole moment (debyes) X Y Z Total from point charges -15.819 5.603 0.886 16.805 hybrid contribution 0.536 -1.668 -0.574 1.843 sum -15.283 3.936 0.312 15.785 Atomic orbital electron populations 1.21667 0.94539 1.02167 1.02294 1.21755 0.96927 0.95947 1.02958 1.21238 0.78128 0.96880 1.02320 1.45189 1.07379 1.07307 1.80552 1.15827 0.81368 0.84270 0.77465 1.90858 1.67842 1.29955 1.57670 1.45338 1.04971 1.09004 1.80581 1.20430 0.87353 0.84376 0.98828 1.22193 1.04702 0.99836 0.94965 1.22056 1.03612 1.00155 0.94910 1.20414 0.89518 0.81442 0.79171 1.90719 1.59036 1.47522 1.43366 1.46193 1.10505 1.27986 1.52125 1.22401 0.77395 1.00193 1.02842 1.21099 0.86422 0.95512 0.96043 1.43207 1.02212 1.53978 1.26936 1.19069 1.02895 1.04428 1.12333 0.91441 1.25108 0.99626 0.94991 0.99125 1.70033 1.22807 1.25257 1.34566 0.86460 0.78095 0.78250 0.84615 1.20566 1.21544 1.20743 1.21241 0.89971 0.94883 0.92960 1.23045 0.94784 1.03309 1.02171 1.23357 1.08397 1.00552 0.93723 0.92379 0.92177 0.92338 0.91234 0.91153 0.91622 0.91673 0.76823 0.76660 0.91145 0.89041 0.92213 0.92512 0.89646 0.90759 0.77096 0.92947 0.91364 0.87683 0.95019 0.93499 0.89454 0.88402 0.90647 0.91150 0.88971 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 19. 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 -0.78 9.91 37.15 0.37 -0.42 16 2 C -0.14 -0.81 6.05 -26.73 -0.16 -0.98 16 3 C 0.14 1.12 5.67 -4.04 -0.02 1.10 16 4 N -0.75 -6.77 5.56 -65.22 -0.36 -7.13 16 5 C 0.71 8.54 7.98 -86.92 -0.69 7.84 16 6 O -0.59 -8.68 12.55 5.29 0.07 -8.61 16 7 N -0.74 -8.43 4.86 -53.50 -0.26 -8.69 16 8 C 0.18 2.38 0.98 -132.97 -0.13 2.25 16 9 C -0.16 -1.95 8.38 37.16 0.31 -1.64 16 10 C -0.15 -2.04 7.93 37.16 0.29 -1.74 16 11 C 0.51 8.16 6.65 -10.98 -0.07 8.09 16 12 O -0.53 -10.48 16.10 5.56 0.09 -10.39 16 13 N -0.72 -10.98 5.25 -60.29 -0.32 -11.29 16 14 C 0.10 1.83 6.00 -4.04 -0.02 1.80 16 15 C 0.14 2.82 5.45 -4.04 -0.02 2.80 16 16 N -0.55 -12.60 2.78 -165.67 -0.46 -13.06 16 17 C -0.26 -6.55 8.63 -15.06 -0.13 -6.68 16 18 H 0.07 1.74 6.55 -52.49 -0.34 1.40 16 19 C 0.01 0.30 4.96 -17.43 -0.09 0.21 16 20 N -0.88 -23.13 11.33 55.49 0.63 -22.50 16 21 Si 0.90 20.51 29.61 -169.99 -5.03 15.48 16 22 H -0.28 -6.41 7.11 56.52 0.40 -6.01 16 23 H -0.29 -6.63 7.11 56.52 0.40 -6.23 16 24 H -0.28 -6.50 7.11 56.52 0.40 -6.10 16 25 C 0.12 2.42 6.56 -67.93 -0.45 1.97 16 26 C -0.19 -3.73 9.80 -26.69 -0.26 -3.99 16 27 C -0.22 -4.29 10.36 -26.70 -0.28 -4.57 16 28 H 0.06 0.30 8.14 -51.93 -0.42 -0.12 16 29 H 0.06 0.28 8.14 -51.93 -0.42 -0.14 16 30 H 0.06 0.30 8.14 -51.93 -0.42 -0.12 16 31 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 32 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 33 H 0.07 0.58 8.14 -51.93 -0.42 0.16 16 34 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 35 H 0.40 2.79 8.49 -40.82 -0.35 2.45 16 36 H 0.40 4.01 7.26 -40.82 -0.30 3.71 16 37 H 0.07 0.85 8.14 -51.93 -0.42 0.42 16 38 H 0.09 1.20 6.16 -51.93 -0.32 0.88 16 39 H 0.06 0.69 8.14 -51.93 -0.42 0.27 16 40 H 0.06 0.80 8.14 -51.93 -0.42 0.38 16 41 H 0.08 1.19 6.16 -51.93 -0.32 0.87 16 42 H 0.07 1.02 7.87 -51.93 -0.41 0.61 16 43 H 0.40 5.07 7.22 -40.82 -0.29 4.78 16 44 H 0.05 1.02 8.14 -51.93 -0.42 0.60 16 45 H 0.07 1.48 8.14 -51.93 -0.42 1.06 16 46 H 0.11 2.41 5.35 -51.93 -0.28 2.13 16 47 H 0.03 0.62 8.07 -51.93 -0.42 0.20 16 48 H 0.26 6.46 8.32 -40.82 -0.34 6.12 16 49 H 0.09 1.62 8.14 -51.93 -0.42 1.20 16 50 H 0.10 2.04 6.37 -51.93 -0.33 1.71 16 51 H 0.08 1.24 8.14 -51.93 -0.42 0.82 16 52 H 0.07 1.20 8.14 -51.93 -0.42 0.77 16 53 H 0.09 2.06 8.14 -51.93 -0.42 1.63 16 LS Contribution 422.77 15.07 6.37 6.37 Total: -1.00 -30.33 422.77 -9.89 -40.22 By element: Atomic # 1 Polarization: 22.81 SS G_CDS: -9.26 Total: 13.55 kcal Atomic # 6 Polarization: 7.41 SS G_CDS: -1.35 Total: 6.05 kcal Atomic # 7 Polarization: -61.91 SS G_CDS: -0.77 Total: -62.68 kcal Atomic # 8 Polarization: -19.16 SS G_CDS: 0.16 Total: -19.00 kcal Atomic # 14 Polarization: 20.51 SS G_CDS: -5.03 Total: 15.48 kcal Total LS contribution 6.37 Total: 6.37 kcal Total: -30.33 -9.89 -40.22 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. ZINC001266622137.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 15.235 kcal (2) G-P(sol) polarization free energy of solvation -30.333 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -15.098 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.888 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.221 kcal (6) G-S(sol) free energy of system = (1) + (5) -24.987 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds