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- Zintl_phase abstract "In chemistry a Zintl phase is the product of a reaction betweengroup 1 (alkali metals) or group 2 (alkaline earths) andpost transition metals or metalloids from group 13, 14, 15 or 16.Zintl phases were named for the German chemist Eduard Zintl who investigated them in the 1930s. The term "Zintl Phases" was first used by Laves in 1941.Zintl phases are a subgroup of brittle, high melting point intermetallic compounds which are diamagnetic or exhibit temperature-independent paramagnetism, are poor conductors or semiconductors. Zintl noted that there was an atomic volume contraction when these compounds were formed and realised this could indicate cation formation. He suggested that the structures of Zintl phases were ionic, where there was complete electron transfer from the more electropositive metal. The structure of the anion (nowadays called the Zintl ion) should then be considered on the basis of the resulting electronic state. These ideas were further developed to become the Zintl rule or Zintl Klemm concept, where the polyanion structure should be similar to an isoelectronic element.Examples of Zintl phases:Clathrates are another instance of Zintl phases with potential for thermoelectric power generation due to their rattling structure, which leads to low thermal conductivity.".
- Zintl_phase thumbnail Zintl_NaTl.png?width=300.
- Zintl_phase wikiPageExternalLink synthesis-of-nine-atom-deltahedral-zintl-ions-of-germanium-and-their-functionalization-with-organic-groups.
- Zintl_phase wikiPageID "9912921".
- Zintl_phase wikiPageRevisionID "597365949".
- Zintl_phase hasPhotoCollection Zintl_phase.
- Zintl_phase subject Category:Cluster_chemistry.
- Zintl_phase subject Category:Inorganic_compounds.
- Zintl_phase subject Category:Intermetallics.
- Zintl_phase type Abstraction100002137.
- Zintl_phase type Chemical114806838.
- Zintl_phase type Compound114818238.
- Zintl_phase type InorganicCompound114919511.
- Zintl_phase type InorganicCompounds.
- Zintl_phase type Material114580897.
- Zintl_phase type Matter100020827.
- Zintl_phase type Part113809207.
- Zintl_phase type PhysicalEntity100001930.
- Zintl_phase type Relation100031921.
- Zintl_phase type Substance100019613.
- Zintl_phase comment "In chemistry a Zintl phase is the product of a reaction betweengroup 1 (alkali metals) or group 2 (alkaline earths) andpost transition metals or metalloids from group 13, 14, 15 or 16.Zintl phases were named for the German chemist Eduard Zintl who investigated them in the 1930s.".
- Zintl_phase label "Fase de Zintl".
- Zintl_phase label "Fase di Zintl".
- Zintl_phase label "Zintl phase".
- Zintl_phase label "Zintl-Phasen".
- Zintl_phase label "津特耳相".
- Zintl_phase sameAs Zintl-Phasen.
- Zintl_phase sameAs Fase_de_Zintl.
- Zintl_phase sameAs Fase_di_Zintl.
- Zintl_phase sameAs m.02pwvb4.
- Zintl_phase sameAs Q128575.
- Zintl_phase sameAs Q128575.
- Zintl_phase sameAs Zintl_phase.
- Zintl_phase wasDerivedFrom Zintl_phase?oldid=597365949.
- Zintl_phase depiction Zintl_NaTl.png.
- Zintl_phase isPrimaryTopicOf Zintl_phase.
