Fig. 1
From: Air-stable redox-active nanomagnets with lanthanide spins radical-bridged by a metal–metal bond
Molecular structure of Ln2@C80(CH2Ph). Single-occupied Ln–Ln bonding molecular orbital (left; carbons are gray, hydrogens are white, lanthanides are green), and schematic depiction of the molecule (right; the arrow indicates an unpaired electron residing on the Ln–Ln bonding orbital)
