Transition metals – Page 2
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ResearchRhenium plays starring role in bond movie
Controllable energy input from transmission electron microscope captures atoms dissociating and recombining
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PodcastCobalt oxide
From ancient Egyptian pottery to distinctive blue bottles, cobalt oxide has been providing ‘chemically and artistically perfect’ pigments for centuries
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ResearchSemiconductive properties see subvalent silver oxide contravene textbook rules
Extreme synthetic conditions create material with a seemingly implausible electron count
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ResearchRare subvalent compound sits on the fence between semiconductors and intermetallics
Liquid indium solvent and sulfur-poor conditions allow scientists to create a new subchalcogenide
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ResearchTrigold anion is first example of strange twisted aromaticity
A blue tin–gold cluster is the first to show in-plane σ-Möbius aromaticity
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![An image showing a single-crystal X-ray derived model of [MH6] complex](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/4/0/6/501406_full_text__crimmin_161621_859886.jpg)
ResearchTransition metal complex with geometry predicted over 100 years ago raises eyebrows
A hexagonal planar complex containing rare palladium–magnesium bonds has been reported for the first time
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ResearchLarge gold nanoclusters are surprisingly stable paramagnets
An odd electron makes the magnetism
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ResearchNew compounds make dissolving gold simpler and safer
Polypseudohalogen-based ionic liquid offers innovative way to recycle electronics
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ResearchFullerene cage stabilises first yttrium–yttrium single bond
Rare experimental evidence of direct metal–metal bonding between the often-overlooked rare earth elements
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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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ResearchWarnings that dirty stirrer bars can act as phantom catalysts
Metal contaminants that can’t be removed by cleaning can be a serious problem for sensitive reactions
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OpinionThe dangers of dimethylmercury
Looking back at how the death of Karen Wetterhahn changed lab safety
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ResearchCatalytically, is copper the new gold?
Approach for depositing copper on silica support influences how easily it oxidises, and in turn the reactions it catalyses
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ResearchMolecular shapeshifting observed at ultrafast speeds
Study reveals that structural transformations occur just as fast as molecular vibrations
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ResearchAlkaline earth carbonyls break the rules
Complexes of Ca, Sr and Ba adopt a transition metal-like 18-electron configuration, rather than the octet more usually found in main group compounds
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ResearchAI teaches itself to identify materials – and predict new ones too
Neural network trained up on 50,000 crystal structures shows promise rapidly navigating chemical element combinations
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NewsNoble gas’s days of fixed atomic weight argon
Chemistry’s standardisation body introduces atomic weight interval for argon and updates weights of another 13 elements
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ResearchTin–cobalt compound used as oligomerisation catalyst
First example of a four-coordinate tin radical made by photolysis of a metal–metal bond
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ResearchUnlimited combinations possible for new range of atom thick materials
Molten salts allow synthesis of 35 unknown 2D transition metal chalcogenides with many more possible
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