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The 22 pages that link to Lone pair, each with the reason it gives.

• Hydrogen bondRelated: An acceptor's available lone pair participates in the interaction.

• AromaticityRelated: A lone pair can join the π system when its orbital orientation permits overlap.

• Lewis structureRelated: Dots around atoms distinguish nonbonding electrons from shared pairs.

• Conjugated systemRelated: A lone pair can enter a conjugated system when its orbital aligns with neighboring p orbitals.

• Formal chargeRelated: Each nonbonding electron assigned to an atom lowers its formal charge by one relative to the starting count.

• Tetrahedral molecular geometryRelated: A central lone pair occupies space and can change a tetrahedral electron-domain arrangement into a different molecular shape.

• NucleophileRelated: Many neutral nucleophiles donate a lone pair to form a new bond.

• Coordinate covalent bondRelated: The bond begins as a lone pair on the atom that supplies both electrons.

• Bond angleRelated: Lone pairs repel bonding pairs and often compress the angles between bonds.

• VSEPR theoryRelated: Lone pairs occupy space and often compress nearby bond angles more strongly than bonding domains.

• Brønsted–Lowry baseRelated: Many bases use a lone pair to bond to an incoming proton.

• Trigonal planar molecular geometryRelated: A lone pair among three domains changes the molecular shape from trigonal planar to bent.

• Trigonal bipyramidal molecular geometryRelated: Lone pairs occupy positions in the electron arrangement but are omitted from the molecular shape.

• Amino groupRelated: The nitrogen lone pair can bind a proton, shaping the group’s acid–base behavior.

• Xenon hexafluorideRelated: Xenon’s lone pair contributes to the molecule’s distorted geometry.

• Trigonal pyramidal molecular geometryRelated: Its greater repulsion relative to bonding pairs helps compress the bond angles.

• Bent molecular geometryRelated: Whether the central atom has lone pairs helps distinguish common bent arrangements.

• Linear molecular geometryRelated: Lone pairs can occupy positions around a central atom while the bonded atoms remain linear, as in XeF₂.

• DiethylamineRelated: Diethylamine’s nitrogen lone pair accepts protons and forms new bonds.

• Pnictogen hydrideRelated: A pnictogen lone pair influences molecular shape and can accept a proton.