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Hapticity

In coordination chemistry, hapticity is the coordination of a ligand to a metal center via an uninterrupted and contiguous series of atoms. The hapticity of a ligand is described with the Greek letter η ('eta'). For example, η2 describes a ligand that coordinates through 2 contiguous atoms. In general the η-notation only applies when multiple atoms are…

History, Examples & Hapticity and fluxionality

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Overview

History

Examples

Changes in hapticity

Hapticity vs. denticity

Hapticity and fluxionality

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Hapticity

Nodes56
Edges55
Triples30
Avg. degree1.96
Density0.035714
Components1

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Hapticity

Top relations

related to Hapticity and fluxionality · 14
Hapticity → Bis, C5H4Br, C5H5, C8H8, Case, CO, Cp, Fe, In, Molecules, Such, The, This, Two
related to history · 7
Hapticity → Cotton, Dunitz, Greek, Orgel, Rich, The, X-ray
related to Hapticity vs. denticity · 6
Hapticity → If, II, In, NiCl2, Ph2PCH2CH2PPh2, Polydentate
related to Changes in hapticity · 2
Hapticity → Here, The
is a · 1
Hapticity → coordination of a ligand to a metal center via an uninterrupted and contiguous series of atoms

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Important terminology

ligand atoms ligands rings co contiguous cyclopentadienyl multiple used κ-notation coordination denticity bonded fe one reaction metal example complexes compounds

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hapticityis acoordination of a ligand to a metal center via an uninterrupted and contiguous series of atoms0.90text
Hapticityrelated to Changes in hapticityThe0.60section
Hapticityrelated to Changes in hapticityHere0.60section
Hapticityrelated to Hapticity and fluxionalityMolecules0.60section
Hapticityrelated to Hapticity and fluxionalityTwo0.60section
Hapticityrelated to Hapticity and fluxionalityCase0.60section
Hapticityrelated to Hapticity and fluxionalityIn0.60section
Hapticityrelated to Hapticity and fluxionalityThe0.60section
Hapticityrelated to Hapticity and fluxionalityC5H50.60section
Hapticityrelated to Hapticity and fluxionalityFe0.60section
Hapticityrelated to Hapticity and fluxionalityCO0.60section
Hapticityrelated to Hapticity and fluxionalityThis0.60section

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