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Exploring the role of the 3-center–4-electron bond in hypervalent λ 3 -iodanes using the methodology of domain averaged Fermi holes - Physical Chemistry Chemical Physics (RSC Publishing) DOI:10.1039/C5CP05343A

3c/4e σ̂-Type Long-Bonding: A Novel Transitional Motif toward the Metallic Delocalization Limit

3 center 2 electron bond(3c-2e), 3 center 4 electron bond(3c-4e)

Application of three-center-four-electron bonding for structural and stability predictions of main group hypervalent molecules: the fulfillment of octet shell rule - ScienceDirect

Halogen-based hypervalent molecules feature a 3c–4e bonding

3c/4e σ̂-Type Long-Bonding: A Novel Transitional Motif toward the Metallic Delocalization Limit

3c/4e σ̂-Type Long-Bonding: A Novel Transitional Motif toward the Metallic Delocalization Limit

The 3c-4e bond in λ 3 ioadanes (schematic representation and

3c- 2e bonding 3c-4e bonding ( English) Bonding in Electron DEFECIENT Molecules B2H6, Al2Cl6 etc