Why is "Bismuthinidene" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-05-20 20:43:27
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Bismuthinidene entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-20 and was most recently seen on 2026-05-20.
Wikipedia Overview
Bismuthinidenes are a class of organobismuth compounds, analogous to carbenes. These compounds have the general form R-Bi, with two lone pairs of electrons on the central bismuth(I) atom. Due to the unusually low valency and oxidation state of +1, most bismuthinidenes are reactive and unstable, though in recent decades, both transition metals and polydentate chelating Lewis base ligands have been employed to stabilize the low-valent bismuth(I) center through steric protection and π donation either in solution or in crystal structures. Lewis base-stabilized bismuthinidenes adopt a singlet ground state with an inert lone pair of electrons in the 6s orbital. A second lone pair in a 6p orbital and a single empty 6p orbital make Lewis base-stabilized bismuthinidenes ambiphilic. Recently, a triplet bismuthinidene is reported by Cornella et al.
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Trending Topic Today
Search Interest Perspective
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Synthesis and isolation of a triplet bismuthinidene with a quenched magnetic response - Science | AAAS
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Synthesis and Reactivity of a Mono‐Coordinated Triplet Bismuthinidene - Schulte - Angewandte Chemie - Wiley Online Library
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Bismuth radical catalysis in the activation and coupling of redox-active electrophiles - nature.com
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Characterization of Iminobismuthanes and Catalytic Reduction of Organic Azides via Bi(I)/Bi(III) Redox Cycling - Wiley Online Library
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Bismuth in Radical Chemistry and Catalysis - Mato - 2024 - Angewandte Chemie International Edition - Wiley Online Library
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.