Fig. 2.8. The energy of n-butane as a function of the angle of rotation of the central C-C bond showing the extra periodicity. The highest energy state is with the two methyl groups fully eclipsed. The occupancy of the three energy wells (distribution of rotamers) would be about 14, ...
To elucidate the detailed structure of as-prepared PtSn catalysts, the study by aberration-corrected high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) was carried out. Due to the difference in Z-contrast, the supported Pt species can be easily distinguished from ...
1991). However, it could be shown by NEXAFS that the tilt structure of octanethiol on Cu(111) is not exactly identical to that on Ag(111), because the polar angle of the SC bond with respect to the surface normal is different ((23±3)° versus (39±4)°) (Rieley and Kendall 1999...