Linear free energy relationships (LFER) are associated with the dawn of physical organic chemistry in the late 1930s and its objectives in understanding chemical reactivity as measured by reaction rates and equilibria.
Henry Rzepa's Blog
Chemistry with a twist
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- VSEPR Theory: A closer look at trifluorothionitrile, NSF3.
- Mechanism of the reduction of a carboxylic acid by borane: revisited and revised.
- The mechanism of diazo coupling: more hidden mechanistic intermediates.
- Oxime formation from hydroxylamine and ketone: a (computational) reality check on stage one of the mechanism.
- The mechanism of the Birch reduction. Part 1: reduction of anisole.
- VSEPR Theory: A closer look at chlorine trifluoride, ClF3.
- The mechanism of the Benzidine rearrangement.
- The peroxidation of alkynes: things are not always what they seem.
- The π-π stacking of aromatic rings: what is their closest parallel approach?
- Why is the carbonyl IR stretch in an ester higher than in a ketone?
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Recent Posts
- Is cyanogen chloride (fluoride) a source of C⩸N(+)?
- An interesting aromatic molecule found in Titan’s atmosphere: cyclopropylidene.
- A new example of a quadruple bond from carbon – to Fe.
- Internet Archeology: an example of a revitalised molecular resource with a new activity now built in.
- Trimerous pericyclic reactions: what is the effect of changing the electron count by two?
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Henry Rzepa
Emeritus Professor of computational chemistry, Imperial College London. http://orcid.org/0000-0002-8635-8390
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