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Journal of Chemical Sciences
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Journal of Chemical Sciences
Article . 2005 . Peer-reviewed
License: Springer TDM
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https://dx.doi.org/10.1007/bf0...
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Relationship between electrophilicity index, Hammett constant and nucleus-independent chemical shift

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2005 English Publisher:Springer Science and Business Media LLCJournal:Journal of Chemical Sciences, volume 117, pages 61-65 (issn: 0253-4134, eissn: 0973-7103, Copyright policy )
Authors: M. Elango; R. Parthasarathi; G. Karthik Narayanan; A. Md. Sabeelullah; U. Sarkar; N. S. Venkatasubramaniyan; V. Subramanian; +1 Authors

doi: 10.1007/bf02704362

Relationship between electrophilicity index, Hammett constant and nucleus-independent chemical shift

Abstract

Inter-relationships between the electrophilicity index (Ω), Hammett constant (op@#@) and nucleusindependent chemical shift (NICS (1) — NICS value one angstrom above the ring centre) have been investigated for a series of meta- and para-substituted benzoic acids. Good linear relationships between Hammett constant vs electrophilicity and Hammett constant vs NICS (1) values have been observed. However, the variation of NICS (1) against CO shows only a low correlation coefficient.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
27
Top 10%
Top 10%
Top 10%
bronze