Wall clock time and date at job start Sat Apr 11 2020 06:11:35 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 1.53009 * 1 3 3 C 1.52997 * 109.46769 * 2 1 4 4 H 1.08999 * 109.47487 * 305.00013 * 3 2 1 5 5 C 1.52997 * 109.47077 * 184.99899 * 3 2 1 6 6 N 1.46503 * 109.47482 * 64.99845 * 3 2 1 7 7 C 1.34776 * 120.00256 * 204.99587 * 6 3 2 8 8 O 1.21281 * 120.00162 * 0.02562 * 7 6 3 9 9 C 1.50699 * 119.99749 * 180.02562 * 7 6 3 10 10 H 1.08999 * 109.47081 * 299.99937 * 9 7 6 11 11 C 1.52997 * 109.47380 * 60.00077 * 9 7 6 12 12 N 1.46504 * 109.47001 * 180.02562 * 9 7 6 13 13 C 1.34776 * 120.00057 * 155.00060 * 12 9 7 14 14 O 1.21582 * 119.99827 * 4.96546 * 13 12 9 15 15 N 1.34775 * 119.99758 * 184.96949 * 13 12 9 16 16 C 1.47077 * 120.88103 * 354.79648 * 15 13 12 17 17 C 1.53239 * 108.52209 * 231.16028 * 16 15 13 18 18 N 1.46893 * 109.34114 * 306.17631 * 17 16 15 19 19 C 1.46904 * 111.00050 * 187.25283 * 18 17 16 20 20 C 1.50700 * 109.47522 * 170.00099 * 19 18 17 21 21 H 1.07997 * 119.99797 * 359.97438 * 20 19 18 22 22 C 1.37873 * 120.00016 * 179.97438 * 20 19 18 23 23 N 1.31519 * 120.00009 * 179.97438 * 22 20 19 24 24 Si 1.86800 * 120.00187 * 359.97438 * 22 20 19 25 25 H 1.48501 * 109.47205 * 90.00057 * 24 22 20 26 26 H 1.48507 * 109.46959 * 210.00190 * 24 22 20 27 27 H 1.48500 * 109.46884 * 329.99981 * 24 22 20 28 28 C 1.46897 * 111.27283 * 63.10464 * 18 17 16 29 29 C 1.47084 * 120.87908 * 174.77500 * 15 13 12 30 30 H 1.08996 * 109.46730 * 299.99964 * 1 2 3 31 31 H 1.08998 * 109.47001 * 59.99862 * 1 2 3 32 32 H 1.09000 * 109.46603 * 179.97438 * 1 2 3 33 33 H 1.08994 * 109.47180 * 240.00284 * 2 1 3 34 34 H 1.09000 * 109.47379 * 119.99757 * 2 1 3 35 35 H 1.09001 * 109.47236 * 179.97438 * 5 3 2 36 36 H 1.09001 * 109.47418 * 299.99983 * 5 3 2 37 37 H 1.09004 * 109.47040 * 60.00274 * 5 3 2 38 38 H 0.97004 * 119.99486 * 24.99957 * 6 3 2 39 39 H 1.08992 * 109.47352 * 300.00374 * 11 9 7 40 40 H 1.09001 * 109.46624 * 59.99930 * 11 9 7 41 41 H 1.09003 * 109.47147 * 179.97438 * 11 9 7 42 42 H 0.96994 * 119.99690 * 334.99808 * 12 9 7 43 43 H 1.09000 * 109.62802 * 111.45907 * 16 15 13 44 44 H 1.08996 * 109.63298 * 350.87354 * 16 15 13 45 45 H 1.08999 * 109.49772 * 186.21019 * 17 16 15 46 46 H 1.09004 * 109.49045 * 66.13727 * 17 16 15 47 47 H 1.09000 * 109.46811 * 289.99908 * 19 18 17 48 48 H 1.09001 * 109.47246 * 49.99120 * 19 18 17 49 49 H 0.96995 * 120.00570 * 180.02562 * 23 22 20 50 50 H 1.08997 * 109.49471 * 56.85177 * 28 18 17 51 51 H 1.08997 * 109.49632 * 176.93996 * 28 18 17 52 52 H 1.08998 * 109.62553 * 9.13120 * 29 15 13 53 53 H 1.08998 * 109.62754 * 248.54628 * 29 15 13 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 1.5301 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 1 1.6054 1.9816 -0.8418 5 6 3.5648 1.4444 -0.1257 6 7 1.6524 2.0976 1.2518 7 6 1.5256 3.4385 1.2996 8 8 1.7319 4.1029 0.3061 9 6 1.1274 4.1122 2.5874 10 1 0.1514 3.7440 2.9035 11 6 2.1646 3.8004 3.6681 12 7 1.0584 5.5608 2.3796 13 6 0.2726 6.3183 3.1703 14 8 -0.3084 5.8143 4.1119 15 7 0.1309 7.6345 2.9171 16 6 0.9113 8.2872 1.8549 17 6 1.5889 9.5298 2.4422 18 7 0.5757 10.3804 3.0807 19 6 1.1556 11.6618 3.5050 20 6 0.0522 12.5974 3.9271 21 1 -0.9769 12.2728 3.8841 22 6 0.3566 13.8677 4.3682 23 7 -0.6064 14.6844 4.7361 24 14 2.1367 14.4289 4.4432 25 1 2.5129 15.0561 3.1509 26 1 2.2981 15.4180 5.5392 27 1 3.0142 13.2586 4.6995 28 6 -0.0630 9.6920 4.2103 29 6 -0.8085 8.4561 3.6954 30 1 -0.3632 0.5138 0.8900 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3632 -1.0277 -0.0005 33 1 1.8934 -0.5138 -0.8900 34 1 1.8935 -0.5138 0.8900 35 1 3.9281 2.4721 -0.1262 36 1 3.9995 0.9054 0.7161 37 1 3.8532 0.9571 -1.0571 38 1 1.4871 1.5661 2.0463 39 1 2.2156 2.7226 3.8225 40 1 3.1406 4.1686 3.3519 41 1 1.8768 4.2881 4.5994 42 1 1.5783 5.9747 1.6731 43 1 0.2479 8.5818 1.0417 44 1 1.6693 7.5987 1.4816 45 1 2.0814 10.0866 1.6450 46 1 2.3277 9.2251 3.1835 47 1 1.8312 11.4948 4.3439 48 1 1.7086 12.1027 2.6756 49 1 -0.3924 15.5782 5.0461 50 1 0.6987 9.3850 4.9270 51 1 -0.7687 10.3664 4.6953 52 1 -1.1873 7.8791 4.5390 53 1 -1.6371 8.7669 3.0591 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 ZINC000601564967.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 06:11:35 Heat of formation + Delta-G solvation = -56.314862 kcal Electronic energy + Delta-G solvation = -30499.690752 eV Core-core repulsion = 26406.579249 eV Total energy + Delta-G solvation = -4093.111503 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -40.83743 -39.89109 -37.82920 -36.95462 -35.11745 -34.48643 -32.99705 -32.35779 -31.19454 -30.47721 -29.85554 -28.45966 -25.74964 -25.05404 -24.11596 -23.24831 -22.01845 -21.42666 -20.87223 -20.40285 -19.60160 -18.32399 -17.13100 -16.91758 -16.68298 -16.15204 -15.72561 -15.27556 -15.07218 -14.56406 -14.54159 -14.42001 -14.34041 -14.12334 -13.96585 -13.88039 -13.63445 -13.48772 -13.30106 -12.88674 -12.68739 -12.63476 -12.41526 -12.28407 -12.14281 -11.90005 -11.83004 -11.60815 -11.55828 -11.22534 -11.21635 -10.92074 -10.75929 -10.53493 -10.36201 -10.18182 -10.01594 -9.88283 -9.55817 -9.32714 -9.27539 -8.58888 -8.38490 -7.43578 -6.07043 -4.04858 2.20232 2.36795 2.91708 3.25602 3.27098 3.34771 3.36267 3.87931 4.11614 4.30066 4.40124 4.48596 4.54700 4.63598 4.75365 4.83812 4.92105 5.05275 5.10802 5.15522 5.22340 5.24168 5.25207 5.33528 5.38749 5.39996 5.44238 5.48506 5.58438 5.63538 5.70823 5.78756 5.79475 5.85575 5.90500 6.00131 6.04722 6.12523 6.30458 6.38914 6.51738 6.62090 6.82634 6.94939 7.01612 7.04450 7.54652 7.75405 7.81803 7.97088 7.99184 8.61773 8.62471 9.00864 9.54299 11.05834 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.026331 B = 0.001991 C = 0.001935 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1063.144841 B =14059.098540 C =14465.419566 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.155 4.155 2 C -0.131 4.131 3 C 0.139 3.861 4 H 0.090 0.910 5 C -0.164 4.164 6 N -0.721 5.721 7 C 0.514 3.486 8 O -0.533 6.533 9 C 0.146 3.854 10 H 0.113 0.887 11 C -0.159 4.159 12 N -0.735 5.735 13 C 0.712 3.288 14 O -0.596 6.596 15 N -0.623 5.623 16 C 0.118 3.882 17 C 0.038 3.962 18 N -0.526 5.526 19 C 0.162 3.838 20 C -0.511 4.511 21 H 0.082 0.918 22 C 0.069 3.931 23 N -0.899 5.899 24 Si 0.875 3.125 25 H -0.276 1.276 26 H -0.286 1.286 27 H -0.269 1.269 28 C 0.050 3.950 29 C 0.133 3.867 30 H 0.056 0.944 31 H 0.056 0.944 32 H 0.057 0.943 33 H 0.079 0.921 34 H 0.068 0.932 35 H 0.062 0.938 36 H 0.057 0.943 37 H 0.065 0.935 38 H 0.401 0.599 39 H 0.067 0.933 40 H 0.061 0.939 41 H 0.079 0.921 42 H 0.405 0.595 43 H 0.078 0.922 44 H 0.072 0.928 45 H 0.081 0.919 46 H 0.027 0.973 47 H -0.011 1.011 48 H 0.025 0.975 49 H 0.264 0.736 50 H 0.025 0.975 51 H 0.103 0.897 52 H 0.091 0.909 53 H 0.073 0.927 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.050 -31.153 -8.279 32.996 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 -0.212 4.212 2 C -0.169 4.169 3 C 0.035 3.965 4 H 0.108 0.892 5 C -0.223 4.223 6 N -0.374 5.374 7 C 0.299 3.701 8 O -0.409 6.409 9 C 0.036 3.964 10 H 0.131 0.869 11 C -0.218 4.218 12 N -0.395 5.395 13 C 0.414 3.586 14 O -0.475 6.475 15 N -0.359 5.359 16 C -0.006 4.006 17 C -0.091 4.091 18 N -0.250 5.250 19 C 0.036 3.964 20 C -0.549 4.549 21 H 0.100 0.900 22 C -0.133 4.133 23 N -0.537 5.537 24 Si 0.702 3.298 25 H -0.201 1.201 26 H -0.212 1.212 27 H -0.194 1.194 28 C -0.079 4.079 29 C 0.010 3.990 30 H 0.075 0.925 31 H 0.075 0.925 32 H 0.076 0.924 33 H 0.097 0.903 34 H 0.087 0.913 35 H 0.081 0.919 36 H 0.076 0.924 37 H 0.084 0.916 38 H 0.236 0.764 39 H 0.086 0.914 40 H 0.080 0.920 41 H 0.098 0.902 42 H 0.244 0.756 43 H 0.096 0.904 44 H 0.090 0.910 45 H 0.100 0.900 46 H 0.045 0.955 47 H 0.006 0.994 48 H 0.043 0.957 49 H 0.074 0.926 50 H 0.043 0.957 51 H 0.121 0.879 52 H 0.109 0.891 53 H 0.091 0.909 Dipole moment (debyes) X Y Z Total from point charges 6.359 -30.734 -8.616 32.546 hybrid contribution 1.868 0.283 0.628 1.991 sum 8.227 -30.451 -7.988 32.539 Atomic orbital electron populations 1.21792 0.95150 1.01865 1.02418 1.21843 0.96698 0.95199 1.03170 1.21048 0.95050 0.93111 0.87266 0.89241 1.22185 0.95182 1.02807 1.02093 1.46016 1.70788 1.06651 1.13909 1.20718 0.76578 0.82593 0.90194 1.90710 1.49743 1.63987 1.36420 1.20506 1.02008 0.81529 0.92308 0.86950 1.22165 0.98503 1.01900 0.99271 1.44971 1.50326 1.05826 1.38344 1.15710 0.79499 0.81287 0.82153 1.90881 1.53050 1.72364 1.31198 1.47383 1.44356 1.06354 1.37848 1.21764 0.94747 0.93864 0.90184 1.22433 0.93804 0.93874 0.99027 1.61892 1.29887 1.04094 1.29163 1.20180 0.95484 0.86555 0.94142 1.21011 0.94423 0.96762 1.42701 0.89999 1.24896 0.96915 0.96523 0.94955 1.69889 1.31800 1.07537 1.44516 0.86868 0.86029 0.78812 0.78058 1.20140 1.21199 1.19369 1.22408 0.98835 0.94472 0.92186 1.21764 0.90962 0.90497 0.95731 0.92471 0.92489 0.92429 0.90279 0.91300 0.91932 0.92391 0.91558 0.76376 0.91394 0.91950 0.90244 0.75647 0.90393 0.90971 0.90035 0.95483 0.99371 0.95663 0.92628 0.95671 0.87886 0.89077 0.90894 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 -0.15 -0.68 9.80 37.16 0.36 -0.32 16 2 C -0.13 -0.49 5.47 -26.73 -0.15 -0.64 16 3 C 0.14 0.81 2.57 -67.93 -0.17 0.64 16 4 H 0.09 0.71 7.58 -51.93 -0.39 0.31 16 5 C -0.16 -0.92 9.48 37.16 0.35 -0.57 16 6 N -0.72 -4.36 4.42 -53.81 -0.24 -4.60 16 7 C 0.51 4.80 7.19 -10.99 -0.08 4.72 16 8 O -0.53 -6.79 15.50 5.56 0.09 -6.70 16 9 C 0.15 1.43 2.95 -69.08 -0.20 1.22 16 10 H 0.11 1.12 7.65 -51.93 -0.40 0.72 16 11 C -0.16 -1.29 9.38 37.16 0.35 -0.94 16 12 N -0.73 -9.06 4.86 -59.81 -0.29 -9.35 16 13 C 0.71 10.98 8.27 -86.92 -0.72 10.26 16 14 O -0.60 -10.71 15.47 5.29 0.08 -10.62 16 15 N -0.62 -9.66 3.01 -178.19 -0.54 -10.20 16 16 C 0.12 1.64 6.54 -3.60 -0.02 1.62 16 17 C 0.04 0.63 5.62 -3.70 -0.02 0.61 16 18 N -0.53 -10.70 4.62 -235.76 -1.09 -11.79 16 19 C 0.16 3.87 3.79 -4.97 -0.02 3.85 16 20 C -0.51 -14.24 8.96 -34.44 -0.31 -14.55 16 21 H 0.08 2.47 7.37 -52.49 -0.39 2.08 16 22 C 0.07 1.97 5.47 -17.82 -0.10 1.87 16 23 N -0.90 -27.26 13.96 55.43 0.77 -26.49 16 24 Si 0.87 21.33 27.47 -169.99 -4.67 16.66 16 25 H -0.28 -6.60 7.11 56.52 0.40 -6.20 16 26 H -0.29 -6.94 7.11 56.52 0.40 -6.54 16 27 H -0.27 -6.35 6.54 56.52 0.37 -5.98 16 28 C 0.05 0.96 5.46 -3.70 -0.02 0.94 16 29 C 0.13 2.22 6.61 -3.60 -0.02 2.20 16 30 H 0.06 0.27 7.75 -51.93 -0.40 -0.13 16 31 H 0.06 0.30 8.14 -51.93 -0.42 -0.12 16 32 H 0.06 0.21 8.14 -51.93 -0.42 -0.21 16 33 H 0.08 0.25 8.14 -51.93 -0.42 -0.18 16 34 H 0.07 0.19 8.14 -51.93 -0.42 -0.23 16 35 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 36 H 0.06 0.27 8.14 -51.93 -0.42 -0.15 16 37 H 0.07 0.30 8.14 -51.93 -0.42 -0.12 16 38 H 0.40 1.48 8.02 -40.82 -0.33 1.15 16 39 H 0.07 0.35 7.56 -51.93 -0.39 -0.05 16 40 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 41 H 0.08 0.81 8.10 -51.93 -0.42 0.39 16 42 H 0.40 4.82 5.33 -40.82 -0.22 4.60 16 43 H 0.08 1.07 8.14 -51.93 -0.42 0.65 16 44 H 0.07 0.83 5.74 -51.93 -0.30 0.53 16 45 H 0.08 1.24 7.99 -51.93 -0.41 0.83 16 46 H 0.03 0.45 8.14 -51.93 -0.42 0.03 16 47 H -0.01 -0.28 7.18 -51.93 -0.37 -0.65 16 48 H 0.03 0.60 7.40 -51.93 -0.38 0.21 16 49 H 0.26 7.51 8.31 -40.82 -0.34 7.17 16 50 H 0.03 0.49 8.14 -51.93 -0.42 0.07 16 51 H 0.10 2.17 6.67 -51.93 -0.35 1.82 16 52 H 0.09 1.52 7.04 -51.93 -0.37 1.15 16 53 H 0.07 1.20 8.14 -51.93 -0.42 0.78 16 LS Contribution 415.02 15.07 6.25 6.25 Total: -1.00 -34.07 415.02 -9.76 -43.83 By element: Atomic # 1 Polarization: 11.46 SS G_CDS: -9.36 Total: 2.10 kcal Atomic # 6 Polarization: 11.68 SS G_CDS: -0.77 Total: 10.91 kcal Atomic # 7 Polarization: -61.05 SS G_CDS: -1.38 Total: -62.43 kcal Atomic # 8 Polarization: -17.50 SS G_CDS: 0.17 Total: -17.33 kcal Atomic # 14 Polarization: 21.33 SS G_CDS: -4.67 Total: 16.66 kcal Total LS contribution 6.25 Total: 6.25 kcal Total: -34.07 -9.76 -43.83 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. ZINC000601564967.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 -12.485 kcal (2) G-P(sol) polarization free energy of solvation -34.071 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -46.556 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.759 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.830 kcal (6) G-S(sol) free energy of system = (1) + (5) -56.315 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds