Evidence map›Paper›PMID 28875028›Full record

ArticleIUCrJ2017

Halogen bonding in hypervalent iodine and bromine derivatives: halonium salts.

Gabriella Cavallo, Jane S Murray, Peter Politzer, Tullio Pilati, Maurizio Ursini, Giuseppe Resnati

Abstract read
In one paragraph

Article in IUCrJ, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

  1. Self-Complementary Dimers Based on Zwitterionic Halogen Bond Donors.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. A Quantum-chemical Analysis on the Lewis Acidity of Diarylhalonium Ions.Chemphyschem : a European journal of chemical physics and physical chemistry · 2023
    Article
  10. Chiral Bromonium Salt (Hypervalent Bromine(III)) withMolecules (Basel, Switzerland) · 2023
    Article
  11. Review
  12. Article
  13. Article
  14. N-Heterocyclic Iod(az)olium Salts - Potent Halogen-Bond Donors in Organocatalysis.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. A Bidentate Iodine(III)-Based Halogen-Bond Donor as a Powerful Organocatalyst*.Angewandte Chemie (International ed. in English) · 2021
    Article
  20. Hypervalent Iodine(III) Compounds as Biaxial Halogen Bond Donors.Journal of the American Chemical Society · 2020
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Gabriella CavalloNFMLab, Department of Chemistry, Materials and Chemical Engineering 'Giulio Natta', via Mancinelli 7, Milan I-20131, Italy.
Jane S MurrayDepartment of Chemistry, University of New Orleans, New Orleans, LA 70148, USA.
Peter PolitzerDepartment of Chemistry, University of New Orleans, New Orleans, LA 70148, USA.
Tullio PilatiNFMLab, Department of Chemistry, Materials and Chemical Engineering 'Giulio Natta', via Mancinelli 7, Milan I-20131, Italy.ORCID https://orcid.org/0000-0002-4248-9479
Maurizio UrsiniNFMLab, Department of Chemistry, Materials and Chemical Engineering 'Giulio Natta', via Mancinelli 7, Milan I-20131, Italy.
Giuseppe ResnatiNFMLab, Department of Chemistry, Materials and Chemical Engineering 'Giulio Natta', via Mancinelli 7, Milan I-20131, Italy.ORCID https://orcid.org/0000-0002-0797-9296

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Halogen bonds have been identified in a series of ionic compounds involving bromonium and iodonium cations and several different anions, some also containing hypervalent atoms. The hypervalent bromine and iodine atoms in the examined compounds are found to have positive σ-holes on the extensions of their covalent bonds, while the hypervalent atoms in the anions have negative σ-holes. The positive σ-holes on the halogens of the studied halonium salts determine the linearity of the short contacts between the halogen and neutral or anionic electron donors, as usual in halogen bonds.

Indexed as

crystal engineeringhalogen bondhypervalent brominehypervalent iodineσ-hole interactions

Identifiers

PMID28875028
PMCPMC5571804

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.