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- Bartell_mechanism abstract "The Bartell mechanism is a pseudorotational mechanism similar to the Berry mechanism. It occurs only in molecules with a pentagonal bipyramidal molecular geometry, such as IF7. This mechanism was first predicted by H. B. Bartell. The mechanism exchanges the axial atoms with one pair of the equatorial atoms with an energy requirement of about 2.7 kcal/mol. Similarly to the Berry mechanism in square planar molecules, the symmetry of the intermediary phase of the vibrational mode is "chimeric" of other mechanisms; it displays characteristics of the Berry mechanism, a "lever" mechanism seen in pseudorotation of disphenoidal molecules, and a "turnstile" mechanism (which can be seen in trigonal bipyramidal molecules under certain conditions).".
- Bartell_mechanism wikiPageID "15374375".
- Bartell_mechanism wikiPageRevisionID "545114809".
- Bartell_mechanism hasPhotoCollection Bartell_mechanism.
- Bartell_mechanism subject Category:Chemical_bonding.
- Bartell_mechanism subject Category:Molecular_geometry.
- Bartell_mechanism subject Category:Reaction_mechanisms.
- Bartell_mechanism type ChemicalProcess113446390.
- Bartell_mechanism type Mechanism113512506.
- Bartell_mechanism type NaturalProcess113518963.
- Bartell_mechanism type PhysicalEntity100001930.
- Bartell_mechanism type Process100029677.
- Bartell_mechanism type ReactionMechanisms.
- Bartell_mechanism comment "The Bartell mechanism is a pseudorotational mechanism similar to the Berry mechanism. It occurs only in molecules with a pentagonal bipyramidal molecular geometry, such as IF7. This mechanism was first predicted by H. B. Bartell. The mechanism exchanges the axial atoms with one pair of the equatorial atoms with an energy requirement of about 2.7 kcal/mol.".
- Bartell_mechanism label "Bartell mechanism".
- Bartell_mechanism label "Mecanismo de Bartell".
- Bartell_mechanism sameAs Mecanismo_de_Bartell.
- Bartell_mechanism sameAs m.03m6hs_.
- Bartell_mechanism sameAs Q4865153.
- Bartell_mechanism sameAs Q4865153.
- Bartell_mechanism sameAs Bartell_mechanism.
- Bartell_mechanism wasDerivedFrom Bartell_mechanism?oldid=545114809.
- Bartell_mechanism isPrimaryTopicOf Bartell_mechanism.