Main group chemistry
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ResearchNew analogue of cyclohexane is first cyclic silicon–aluminium compound
Rare example of bonds between common elements
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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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ResearchQuasi-cubic iodine fluoride predicted under pressure
IF8 would have the highest ever coordination number in a neutral main group compound
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ResearchBonding rethink called for as new metavalent bond proposed
Combination of elements in the metalloid region of periodic table produces a bond with both metallic and covalent characteristics
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ResearchHydrogen sulfide surprises as it's discovered to have hydrogen bonds
Nobel laureate Linus Pauling was wrong – H2S does form hydrogen bonds after all
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ResearchInorganic molecule mimics odd benzene isomer
Zwitterionic boron–nitrogen compound has σ bond between two π orbitals
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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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ResearchFirst arsenic–germanium double bond made
Scientists use push–pull substitution to synthesise heavy imine
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ResearchCuboctahedral copper cluster promotes main group coordination to new high
First examples of compounds in which a sulfide, chloride or bromide ion holds so large a coordination number
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