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- Beryllium_monohydride abstract "Beryllium monohydride (BeH) is an example of a molecule with a half-bond order according to molecular orbital theory. It is a metastable monoradical species which has only been observed in the gas phase. In beryllium monohydride, beryllium has a valency of one, and hydrogen has a valency of one.BeH has only 5 electrons and is the simplest open shell neutral molecule, and is therefore extremely important for the benchmarking of ab initio methods. With such a light mass, it is also an important benchmark system for studying the breakdown of the Born-Oppenheimer approximation. Due to its simplicity, BeH is expected to be present in astronomical contexts such as exoplanetary atmospheres, cool stars, and the interstellar medium, but so far has only been found on our Sun. Because of the long lifetime of 11Be, 11BeH is the leading candidate for the formation of the first halo nucleonic molecule.BeH has been studied spectroscopically since 1928 and in over 80 theoretical studies (see for a review).The bond length is 134.2396(3) pm and the dissociation energy is 17702(200) cm−1.The dimeric molecule Be2H2 has also been observed in an argon matrix at 10 K".
- Beryllium_monohydride wikiPageID "33300502".
- Beryllium_monohydride wikiPageLength "3028".
- Beryllium_monohydride wikiPageOutDegree "8".
- Beryllium_monohydride wikiPageRevisionID "688516143".
- Beryllium_monohydride wikiPageWikiLink Beryllium.
- Beryllium_monohydride wikiPageWikiLink Category:Beryllium_compounds.
- Beryllium_monohydride wikiPageWikiLink Category:Metal_hydrides.
- Beryllium_monohydride wikiPageWikiLink Halo_nucleonic_molecule.
- Beryllium_monohydride wikiPageWikiLink Hydrogen.
- Beryllium_monohydride wikiPageWikiLink Metastability.
- Beryllium_monohydride wikiPageWikiLink Molecular_orbital_theory.
- Beryllium_monohydride wikiPageWikiLink Valence_(chemistry).
- Beryllium_monohydride wikiPageWikiLinkText "Beryllium monohydride".
- Beryllium_monohydride wikiPageWikiLinkText "beryllium monohydride".
- Beryllium_monohydride wikiPageUsesTemplate Template:Beryllium_compounds.
- Beryllium_monohydride wikiPageUsesTemplate Template:Cascite.
- Beryllium_monohydride wikiPageUsesTemplate Template:Chem.
- Beryllium_monohydride wikiPageUsesTemplate Template:Chembox.
- Beryllium_monohydride wikiPageUsesTemplate Template:Chembox_Hazards.
- Beryllium_monohydride wikiPageUsesTemplate Template:Chembox_Identifiers.
- Beryllium_monohydride wikiPageUsesTemplate Template:Chembox_Properties.
- Beryllium_monohydride wikiPageUsesTemplate Template:Chembox_Thermochemistry.
- Beryllium_monohydride wikiPageUsesTemplate Template:Inorganic-compound-stub.
- Beryllium_monohydride wikiPageUsesTemplate Template:Stdinchicite.
- Beryllium_monohydride subject Category:Beryllium_compounds.
- Beryllium_monohydride subject Category:Metal_hydrides.
- Beryllium_monohydride hypernym Example.
- Beryllium_monohydride type Building.
- Beryllium_monohydride type ChemicalCompound.
- Beryllium_monohydride type ChemicalSubstance.
- Beryllium_monohydride type Chemical.
- Beryllium_monohydride type Hydride.
- Beryllium_monohydride type ChemicalObject.
- Beryllium_monohydride type Thing.
- Beryllium_monohydride type Q11173.
- Beryllium_monohydride comment "Beryllium monohydride (BeH) is an example of a molecule with a half-bond order according to molecular orbital theory. It is a metastable monoradical species which has only been observed in the gas phase. In beryllium monohydride, beryllium has a valency of one, and hydrogen has a valency of one.BeH has only 5 electrons and is the simplest open shell neutral molecule, and is therefore extremely important for the benchmarking of ab initio methods.".
- Beryllium_monohydride label "Beryllium monohydride".
- Beryllium_monohydride sameAs Q4896103.
- Beryllium_monohydride sameAs بریلیوم_مونوهیدرید.
- Beryllium_monohydride sameAs Berillium-monohidrid.
- Beryllium_monohydride sameAs m.0h7lqpb.
- Beryllium_monohydride sameAs Berilijum_monohidrid.
- Beryllium_monohydride sameAs Berilijum_monohidrid.
- Beryllium_monohydride sameAs Q4896103.
- Beryllium_monohydride wasDerivedFrom Beryllium_monohydride?oldid=688516143.
- Beryllium_monohydride isPrimaryTopicOf Beryllium_monohydride.