Lanthanides and actinides – Page 3
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ResearchMystery around actinides deepens as researchers challenge study on heavy elements’ origin
Was a giant supernova rather than a neutron star collision responsible for creating the solar system’s actinides?
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ResearchViolent stellar collision near early solar system created actinides
A single neutron star merger produced almost all curium and plutonium that ever existed in the solar system
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NewsDoes the periodic table make more sense upside down?
UK researchers argue an inverted table works better for students
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ResearchHopes raised of a ‘super-table’ to end periodic table disputes
Mathematical analysis could help answer where hydrogen or lanthanum should sit on the table
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ResearchHydrides come within a whisker of room temperature superconductivity
High pressure lanthanum superhydride sets a new critical temperature record, validating theoretical predictions
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![Molecular structure of the cation of [Tb(Cpttt)2][B(C6F5)4]·CH2Cl2](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/6/3/6/138636_c8cc05261a-f2_index.jpg)
ResearchTerbium complex completes heavy lanthanide metallocenium family
Introducing terbocenium, a new heavy lanthanide sandwich complex that will add to molecular scale data storage studies
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ResearchActinide gap plugged by giant neptunium clusters
Complexes could help inform researchers working on nuclear fuel reprocessing and radioactive waste management
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ResearchNew route to +3 oxidation state of neptunium
Tetrahydrofuran steers chemists towards a low-valent neptunium precursor
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ResearchNew rationale for 15-element wide f block
Scientists seek to settle periodic table layout debate
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![[Th(III)]–[Al] complex [Cp‡2Th(m-H3)AlC(SiMe3)3 (left) and [Cp‡2U(m-H3)AlC(SiMe3)3 (right)](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/7/3/7/136737_c8sc01260a-f2.jpg)
ResearchFirst actinide–metal complexes with dative bonds
5f and 6d orbitals in low-valent actinides exhibit unprecedented charge transfer in actinide–metal complexes
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Research73 new exotic nuclei discovered at Japanese institute
Hunt for remaining 4000 predicted nuclides goes on but new technology is needed to find them all
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![Structure of [UCl4(HCN)4]](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/4/5/2/135452_The-structure-of-the--UCl4-HCN-4--molecule-in-its-solid-state-compound.jpg)
ResearchUranium at heart of rare hydrogen cyanide complex
Turquoise powder is only second example of a hydrogen cyanide complex of a uranium compound
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ResearchHeavy elements forged by cataclysmic cosmic collision
First sighting of two neutron stars merging reveals how heavy elements are synthesised
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ResearchBright future for trace water analysis
MOF-based material has detection limit as low as traditional Karl Fischer titration
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ResearchSeaborg's americium dispute put to bed 60 years later
Hotly debated historical brouhaha that centred on the element’s covalency may have been solved
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ResearchFirst +5 praseodymium compound with PrN triple bond made
The second ever praseodymium compound with a +5 oxidation state paves the way for pentavalent lanthanide chemistry
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ResearchExotic interactions uncovered in actinide systems
First experimental evidence of phi interactions in an organoactinide complex
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NewsProposed rare metal ban unlikely to impact market
China is planning a reshuffle of its rare earth metal industry
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