Wall clock time and date at job start Sun Mar 7 2021 07:16:13 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 * 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 1.52996 * 1 3 3 O 1.45198 * 109.47567 * 2 1 4 4 C 1.34231 * 117.00341 * 180.02562 * 3 2 1 5 5 O 1.20825 * 119.99631 * 359.97438 * 4 3 2 6 6 C 1.50698 * 120.00163 * 179.97438 * 4 3 2 7 7 H 1.09004 * 109.47173 * 299.99781 * 6 4 3 8 8 C 1.53000 * 109.47126 * 59.99483 * 6 4 3 9 9 C 1.53001 * 109.47048 * 180.02562 * 8 6 4 10 10 C 1.53000 * 109.47041 * 300.00053 * 9 8 6 11 11 H 1.08994 * 109.47139 * 300.00219 * 10 9 8 12 12 C 1.53001 * 109.47041 * 180.02562 * 10 9 8 13 13 N 1.46497 * 109.46926 * 65.00264 * 12 10 9 14 14 C 1.34782 * 119.99859 * 180.02562 * 13 12 10 15 15 O 1.21281 * 120.00077 * 359.97438 * 14 13 12 16 16 C 1.50701 * 120.00001 * 179.97438 * 14 13 12 17 17 C 1.53534 * 109.87426 * 278.23969 * 16 14 13 18 18 C 1.53041 * 108.56533 * 179.48212 * 17 16 14 19 19 C 1.50212 * 110.31610 * 49.56637 * 18 17 16 20 20 C 1.50694 * 118.54915 * 159.95071 * 19 18 17 21 21 O 1.42908 * 109.46830 * 300.00451 * 20 19 18 22 22 Si 1.86296 * 109.47377 * 180.02562 * 20 19 18 23 23 C 1.31224 * 122.92922 * 339.68114 * 19 18 17 24 24 N 1.38921 * 121.77209 * 0.94927 * 23 19 18 25 25 C 1.53000 * 109.47243 * 60.00066 * 10 9 8 26 26 C 1.52995 * 109.47301 * 179.97438 * 6 4 3 27 27 H 1.09000 * 109.46913 * 300.00244 * 1 2 3 28 28 H 1.08995 * 109.46719 * 60.00187 * 1 2 3 29 29 H 1.08999 * 109.47305 * 179.97438 * 1 2 3 30 30 H 1.09005 * 109.47564 * 239.99478 * 2 1 3 31 31 H 1.09004 * 109.47302 * 119.99966 * 2 1 3 32 32 H 1.08998 * 109.47250 * 300.00400 * 8 6 4 33 33 H 1.09004 * 109.46851 * 60.00101 * 8 6 4 34 34 H 1.09005 * 109.46970 * 180.02562 * 9 8 6 35 35 H 1.08994 * 109.47333 * 60.00153 * 9 8 6 36 36 H 1.08995 * 109.47207 * 304.99957 * 12 10 9 37 37 H 1.08996 * 109.46903 * 184.99805 * 12 10 9 38 38 H 0.96995 * 120.00626 * 359.97438 * 13 12 10 39 39 H 1.09006 * 109.81280 * 39.13267 * 16 14 13 40 40 H 1.09002 * 109.61836 * 299.20113 * 17 16 14 41 41 H 1.08999 * 109.62946 * 59.75886 * 17 16 14 42 42 H 1.08997 * 109.33768 * 169.82686 * 18 17 16 43 43 H 1.09002 * 109.32923 * 289.48584 * 18 17 16 44 44 H 1.09003 * 109.46955 * 60.00038 * 20 19 18 45 45 H 0.96696 * 114.00105 * 299.99213 * 21 20 19 46 46 H 1.48492 * 110.00257 * 58.67974 * 22 20 19 47 47 H 1.48496 * 109.99976 * 180.02562 * 22 20 19 48 48 H 1.07997 * 119.15006 * 180.66950 * 23 19 18 49 49 H 0.97001 * 120.56264 * 166.44055 * 24 23 19 50 50 H 1.09004 * 109.46851 * 59.99964 * 25 10 9 51 51 H 1.08998 * 109.47250 * 179.97438 * 25 10 9 52 52 H 1.09003 * 109.47618 * 59.99422 * 26 6 4 53 53 H 1.09004 * 109.46900 * 300.00036 * 26 6 4 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 8 2.0141 1.3689 0.0000 4 6 3.3448 1.5448 -0.0005 5 8 4.0807 0.5865 -0.0005 6 6 3.9209 2.9373 -0.0012 7 1 3.5846 3.4692 -0.8912 8 6 3.4497 3.6847 1.2480 9 6 4.0341 5.0987 1.2470 10 6 5.5620 5.0191 1.2463 11 1 5.8985 4.4874 2.1363 12 6 6.1463 6.4331 1.2459 13 7 5.7940 7.1073 2.4979 14 6 6.2036 8.3719 2.7207 15 8 6.8642 8.9515 1.8849 16 6 5.8407 9.0657 4.0083 17 6 4.4164 9.6309 3.9132 18 6 4.0746 10.3162 5.2383 19 6 5.1756 11.2564 5.6384 20 6 4.8653 12.3486 6.6292 21 8 3.8393 13.1924 6.1022 22 14 6.3996 13.3583 6.9412 23 6 6.3971 11.1661 5.1675 24 7 6.7539 10.1944 4.2411 25 6 6.0332 4.2717 -0.0029 26 6 5.4487 2.8572 -0.0010 27 1 -0.3633 0.5139 0.8900 28 1 -0.3632 0.5138 -0.8900 29 1 -0.3634 -1.0276 -0.0005 30 1 1.8934 -0.5139 -0.8899 31 1 1.8933 -0.5138 0.8900 32 1 2.3612 3.7417 1.2483 33 1 3.7859 3.1528 2.1380 34 1 3.6987 5.6310 2.1372 35 1 3.6975 5.6303 0.3570 36 1 5.7400 6.9940 0.4043 37 1 7.2312 6.3778 1.1559 38 1 5.2654 6.6440 3.1662 39 1 5.9043 8.3616 4.8380 40 1 4.3641 10.3568 3.1017 41 1 3.7121 8.8198 3.7284 42 1 3.1456 10.8752 5.1264 43 1 3.9496 9.5603 6.0137 44 1 4.5256 11.9046 7.5649 45 1 4.0732 13.6220 5.2681 46 1 6.8905 13.9432 5.6677 47 1 6.1069 14.4385 7.9173 48 1 7.1445 11.8686 5.5055 49 1 7.5932 10.2571 3.7589 50 1 5.6966 4.8034 -0.8929 51 1 7.1217 4.2154 -0.0036 52 1 5.7848 2.3245 -0.8907 53 1 5.7846 2.3254 0.8892 There are 67 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 67 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_22_14654746_15413834.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 07:16:13 Heat of formation + Delta-G solvation = -155.443883 kcal Electronic energy + Delta-G solvation = -31561.645932 eV Core-core repulsion = 27205.998318 eV Total energy + Delta-G solvation = -4355.647614 eV No. of doubly occupied orbitals = 67 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 353.208 amu Computer time = 1.17 seconds Orbital eigenvalues (eV) -41.80637 -41.39421 -39.97916 -39.26744 -37.64866 -37.41602 -36.00216 -33.54414 -33.20917 -32.89569 -32.20166 -31.92371 -28.41554 -26.88751 -25.38629 -24.67976 -23.99465 -23.69912 -23.14711 -21.77409 -21.64037 -20.88205 -19.44244 -19.16888 -18.67223 -18.07199 -17.62589 -17.55552 -17.27118 -16.79783 -16.47261 -16.26706 -15.96239 -15.69356 -15.48175 -15.35178 -15.27963 -15.02116 -14.85183 -14.64268 -14.46065 -14.21659 -13.93276 -13.90275 -13.73640 -13.60771 -13.44873 -13.16338 -13.13699 -12.91652 -12.85132 -12.63487 -12.38972 -12.30213 -12.24435 -11.98973 -11.93983 -11.69492 -11.66095 -11.52292 -11.33164 -11.26463 -11.21070 -10.83980 -10.31764 -10.22578 -8.48693 -4.89309 1.19792 1.29591 1.41607 1.50205 1.63051 1.65324 1.83672 2.06707 2.58782 3.30448 3.37384 3.43626 3.47609 3.57008 3.69589 3.73310 3.79716 3.81384 3.91488 3.94845 3.96047 3.98389 4.11472 4.17585 4.23250 4.26035 4.26276 4.29424 4.33880 4.48603 4.54224 4.55518 4.61868 4.66040 4.68005 4.75647 4.76767 4.78697 4.85622 4.90013 4.96039 4.97603 4.99673 5.02078 5.10707 5.14374 5.20299 5.25973 5.30367 5.47155 5.53211 6.16766 6.34405 6.59621 6.75087 6.79372 7.03963 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C 0.061 3.939 3 O -0.358 6.358 4 C 0.464 3.536 5 O -0.506 6.506 6 C -0.080 4.080 7 H 0.110 0.890 8 C -0.111 4.111 9 C -0.114 4.114 10 C -0.103 4.103 11 H 0.082 0.918 12 C 0.123 3.877 13 N -0.725 5.725 14 C 0.511 3.489 15 O -0.530 6.530 16 C 0.136 3.864 17 C -0.126 4.126 18 C -0.054 4.054 19 C -0.278 4.278 20 C -0.049 4.049 21 O -0.536 6.536 22 Si 0.661 3.339 23 C 0.143 3.857 24 N -0.731 5.731 25 C -0.111 4.111 26 C -0.103 4.103 27 H 0.067 0.933 28 H 0.067 0.933 29 H 0.081 0.919 30 H 0.070 0.930 31 H 0.070 0.930 32 H 0.080 0.920 33 H 0.070 0.930 34 H 0.069 0.931 35 H 0.072 0.928 36 H 0.071 0.929 37 H 0.071 0.929 38 H 0.403 0.597 39 H 0.091 0.909 40 H 0.075 0.925 41 H 0.078 0.922 42 H 0.078 0.922 43 H 0.067 0.933 44 H 0.108 0.892 45 H 0.373 0.627 46 H -0.264 1.264 47 H -0.261 1.261 48 H 0.134 0.866 49 H 0.409 0.591 50 H 0.071 0.929 51 H 0.075 0.925 52 H 0.076 0.924 53 H 0.074 0.926 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.452 -3.474 1.220 3.958 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 -0.211 4.211 2 C -0.013 4.013 3 O -0.275 6.275 4 C 0.306 3.694 5 O -0.394 6.394 6 C -0.099 4.099 7 H 0.128 0.872 8 C -0.148 4.148 9 C -0.151 4.151 10 C -0.122 4.122 11 H 0.100 0.900 12 C 0.000 4.000 13 N -0.378 5.378 14 C 0.296 3.704 15 O -0.406 6.406 16 C 0.027 3.973 17 C -0.164 4.164 18 C -0.091 4.091 19 C -0.288 4.288 20 C -0.160 4.160 21 O -0.342 6.342 22 Si 0.563 3.437 23 C 0.022 3.978 24 N -0.364 5.364 25 C -0.149 4.149 26 C -0.141 4.141 27 H 0.086 0.914 28 H 0.086 0.914 29 H 0.100 0.900 30 H 0.089 0.911 31 H 0.089 0.911 32 H 0.098 0.902 33 H 0.088 0.912 34 H 0.088 0.912 35 H 0.090 0.910 36 H 0.090 0.910 37 H 0.090 0.910 38 H 0.237 0.763 39 H 0.109 0.891 40 H 0.093 0.907 41 H 0.097 0.903 42 H 0.097 0.903 43 H 0.086 0.914 44 H 0.126 0.874 45 H 0.220 0.780 46 H -0.189 1.189 47 H -0.186 1.186 48 H 0.151 0.849 49 H 0.246 0.754 50 H 0.090 0.910 51 H 0.094 0.906 52 H 0.094 0.906 53 H 0.093 0.907 Dipole moment (debyes) X Y Z Total from point charges -0.795 -2.889 1.090 3.188 hybrid contribution -0.620 -0.050 -0.813 1.024 sum -1.415 -2.939 0.277 3.274 Atomic orbital electron populations 1.21818 0.92329 1.03268 1.03637 1.23074 0.95593 0.79911 1.02712 1.86505 1.24481 1.32694 1.83793 1.23802 0.80652 0.92708 0.72190 1.90688 1.60477 1.43190 1.44998 1.21153 0.96861 0.89657 1.02188 0.87190 1.21531 1.01611 0.95621 0.96066 1.21626 0.94260 0.96227 1.03019 1.21487 0.95849 0.94758 1.00068 0.89999 1.21456 1.00489 0.91964 0.86124 1.45957 1.56202 1.14369 1.21242 1.20604 0.79510 0.81622 0.88628 1.90747 1.38466 1.65041 1.46355 1.21005 0.91893 0.89637 0.94797 1.21862 0.93631 1.01134 0.99822 1.19950 0.97352 0.96701 0.95095 1.20955 0.94424 1.04519 1.08892 1.24663 1.00136 0.93206 0.97966 1.86561 1.41318 1.63443 1.42845 0.95622 0.81505 0.84360 0.82200 1.20393 0.95078 0.91640 0.90683 1.44276 1.23280 1.24031 1.44797 1.21519 1.01146 0.94825 0.97384 1.21449 0.91422 0.97129 1.04101 0.91372 0.91376 0.90018 0.91146 0.91148 0.90169 0.91161 0.91189 0.90975 0.91042 0.91033 0.76252 0.89100 0.90654 0.90319 0.90306 0.91436 0.87406 0.77978 1.18914 1.18593 0.84929 0.75403 0.91048 0.90638 0.90567 0.90708 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.30 10.29 37.16 0.38 0.69 16 2 C 0.06 0.00 6.19 37.16 0.23 0.23 16 3 O -0.36 -0.38 10.12 -39.26 -0.40 -0.78 16 4 C 0.46 0.64 7.26 36.00 0.26 0.90 16 5 O -0.51 -2.25 15.73 -18.75 -0.29 -2.54 16 6 C -0.08 0.14 2.63 -91.77 -0.24 -0.10 16 7 H 0.11 -0.31 8.14 -51.93 -0.42 -0.73 16 8 C -0.11 0.35 5.13 -26.73 -0.14 0.21 16 9 C -0.11 0.48 5.08 -26.73 -0.14 0.34 16 10 C -0.10 0.40 2.22 -90.62 -0.20 0.20 16 11 H 0.08 -0.33 8.14 -51.93 -0.42 -0.75 16 12 C 0.12 -0.29 5.07 -4.04 -0.02 -0.31 16 13 N -0.73 1.99 5.28 -60.30 -0.32 1.67 16 14 C 0.51 0.00 7.08 -10.98 -0.08 -0.08 16 15 O -0.53 -2.21 16.10 5.56 0.09 -2.12 16 16 C 0.14 -0.19 3.35 -68.51 -0.23 -0.42 16 17 C -0.13 0.18 5.48 -26.43 -0.14 0.04 16 18 C -0.05 0.04 5.83 -28.10 -0.16 -0.12 16 19 C -0.28 0.07 5.45 -101.36 -0.55 -0.49 16 20 C -0.05 -0.01 2.83 36.00 0.10 0.10 16 21 O -0.54 -1.01 12.54 -35.23 -0.44 -1.45 16 22 Si 0.66 -0.24 29.67 -169.99 -5.04 -5.28 16 23 C 0.14 -0.08 9.63 -16.11 -0.16 -0.23 16 24 N -0.73 0.21 5.46 -55.32 -0.30 -0.09 16 25 C -0.11 0.36 5.21 -26.71 -0.14 0.22 16 26 C -0.10 0.18 4.50 -26.71 -0.12 0.06 16 27 H 0.07 -0.14 8.14 -51.93 -0.42 -0.56 16 28 H 0.07 -0.13 8.14 -51.93 -0.42 -0.55 16 29 H 0.08 -0.26 8.14 -51.93 -0.42 -0.68 16 30 H 0.07 0.01 8.13 -51.93 -0.42 -0.41 16 31 H 0.07 0.00 8.13 -51.93 -0.42 -0.42 16 32 H 0.08 -0.24 8.11 -51.93 -0.42 -0.66 16 33 H 0.07 -0.20 8.14 -51.93 -0.42 -0.62 16 34 H 0.07 -0.35 7.18 -51.93 -0.37 -0.72 16 35 H 0.07 -0.28 8.14 -51.93 -0.42 -0.70 16 36 H 0.07 -0.09 8.14 -51.93 -0.42 -0.51 16 37 H 0.07 -0.09 8.14 -51.93 -0.42 -0.51 16 38 H 0.40 -2.10 7.65 -40.82 -0.31 -2.42 16 39 H 0.09 -0.28 8.14 -51.93 -0.42 -0.70 16 40 H 0.07 0.04 8.14 -51.93 -0.42 -0.38 16 41 H 0.08 -0.26 8.14 -51.93 -0.42 -0.68 16 42 H 0.08 0.01 7.82 -51.93 -0.41 -0.39 16 43 H 0.07 -0.11 8.14 -51.93 -0.42 -0.53 16 44 H 0.11 -0.03 7.96 -51.93 -0.41 -0.45 16 45 H 0.37 -0.24 8.70 45.56 0.40 0.16 16 46 H -0.26 -0.49 7.10 56.52 0.40 -0.09 16 47 H -0.26 -0.86 7.11 56.52 0.40 -0.46 16 48 H 0.13 -0.25 4.38 -52.49 -0.23 -0.48 16 49 H 0.41 0.00 8.12 -40.82 -0.33 -0.33 16 50 H 0.07 -0.24 8.14 -51.93 -0.42 -0.67 16 51 H 0.07 -0.24 8.14 -51.93 -0.42 -0.66 16 52 H 0.08 -0.06 8.10 -51.93 -0.42 -0.48 16 53 H 0.07 -0.06 8.10 -51.93 -0.42 -0.48 16 LS Contribution 416.87 15.07 6.28 6.28 Total: 0.00 -8.86 416.87 -11.09 -19.94 By element: Atomic # 1 Polarization: -7.55 SS G_CDS: -9.32 Total: -16.87 kcal Atomic # 6 Polarization: 2.58 SS G_CDS: -1.34 Total: 1.23 kcal Atomic # 7 Polarization: 2.20 SS G_CDS: -0.62 Total: 1.58 kcal Atomic # 8 Polarization: -5.84 SS G_CDS: -1.04 Total: -6.89 kcal Atomic # 14 Polarization: -0.24 SS G_CDS: -5.04 Total: -5.28 kcal Total LS contribution 6.28 Total: 6.28 kcal Total: -8.86 -11.09 -19.94 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. s_22_14654746_15413834.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 -135.500 kcal (2) G-P(sol) polarization free energy of solvation -8.858 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -144.357 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.087 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -19.944 kcal (6) G-S(sol) free energy of system = (1) + (5) -155.444 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.17 seconds