A New Look at the Chalcogen Bond: π-Hole-based Chalcogen (Se, Te) Bonding Which Does Not Include a σ-Hole Interaction

The solid-state structures of co-crystals of chalcogenadiazoles (ChDAs) with the planar half-lantern PtII2 and mononuclear PtII complexes exhibit short Ch···PtII (Ch = Se, Te) contacts occurred between a metal site...