Fig. 1
From: Temperature dependence of spherical electron transfer in a nanosized [Fe14] complex
X-ray crystal structure determination. a Complete structure of the [Fe14] spherical complex in a ball-and-stick style. The valence state on different Fe sites is indicated by two-color systems, that is, A-site Fe (blue) and B-site Fe (red), and O (pink), S (yellow), N (purple), C (gray), and H (white). b View of the cubic packing of the simplified [Fe14] complex along the crystallographic c-axis. The inset denotes the scanning electron microscope (SEM) image of a single crystal of [Fe14], illustrating the cubic faces. c The simplified [Fe14] atomic layer framework with a diameter of 8.8 Å. d B-site-selective isotope substitution in the molecule.
