Search

Dysprosium-oxide clusterfullerene Dy2O@C2v(5)-C80 is a single-molecule magnet featuring antiferromagnetic superexchange Dy⋯Dy coupling via the μ2-O2− bridge, the strongest of its kind among {Dy2} complexes with non-radical bridges. [ABSTRACT FROM AUTHOR]

A novel endohedral metallofullerene (mono-EMF), Th@D5h(6)-C80, has been successfully synthesized and fully characterized by mass spectrometry, single crystal X-ray diffraction, UV-vis-NIR and Raman spectroscopy and cyclic voltammetry. Single crystal XRD analysis unambiguously assigned the fullerene cage as D5h(6)-C80, the first example in which the highly symmetric cage is stabilized by a single metal ion. The combined experimental and theoretical studies further reveal that the D5h(6)-C80 cage, known only for its stabilization by 6-electron transfer, is stabilized by the 4-electron transfer from the encapsulated Th ion for the first time. [ABSTRACT FROM AUTHOR]

A novel cluster fullerene, Sc3N@Cs(39 663)-C82, has been synthesized and characterized. Crystallograpic charaterization unambiguously determines the non-IPR cage structure of Cs(39 663)-C82. Structural analyses further reveal that the Sc3N cluster is notably stretched to facilitate the interaction with the non-IPR fullerene cage. [ABSTRACT FROM AUTHOR]

A mixed actinide–lanthanide cluster fullerene, Sc2UC@Ih(7)-C80, was isolated and fully characterized. For the first time, the single crystal X-ray crystallographic analysis confirms a novel actinide–lanthanide cluster Sc2UC stabilized inside an Ih(7)-C80 cage. Moreover, the U＝C double bond distance is 2.01 Å, the shortest U＝C bond confirmed by crystallography so far. [ABSTRACT FROM AUTHOR]

This article is based on the continued development of biologically relevant elements (i.e., actin filaments and microtubules in living cells) as building blocks to create functional nanomaterials and nanostructures that can then be used to manufacture nature-inspired small-scale devices or systems. Here, we summarize current progress in the field and focus specifically on processes characterized by (1) robustness and ease of use, (2) inexpensiveness, and (3) potential expandability to mass production. This article, we believe, will provide scientists and engineers with a more comprehensive understanding of how to mine biological materials and natural design features to construct functional materials and devices. [ABSTRACT FROM AUTHOR]