Evidence map›Paper›PMID 34714662›Full record

ArticleThe journal of physical chemistry. A2021

Understanding Hyperporphyrin Spectra: TDDFT Calculations on Diprotonated Tetrakis(

Jeanet Conradie, Carl C Wamser, Abhik Ghosh

Abstract read
In one paragraph

Article in The journal of physical chemistry. A, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Review
  2. Article
  3. Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks.Angewandte Chemie (International ed. in English) · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Inverse Hypercorroles.Inorganic chemistry · 2024
    Article
  8. Photophysical characterization of tetrahydroxyphenyl porphyrin Zn(II) and V(IV) complexes: experimental and DFT study.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2023
    Article
  9. Article
  10. Review
  11. Article
  12. 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

3 authors.

Jeanet ConradieDepartment of Chemistry, UiT - The Arctic University of Norway, N-9037 Tromsø, Norway.ORCID https://orcid.org/0000-0002-8120-6830
Carl C WamserDepartment of Chemistry, Portland State University, Portland, Oregon 97207-0751, United States.ORCID https://orcid.org/0000-0001-5969-8376
Abhik GhoshDepartment of Chemistry, UiT - The Arctic University of Norway, N-9037 Tromsø, Norway.ORCID https://orcid.org/0000-0003-1161-6364

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A detailed TDDFT study (with all-electron STO-TZ2P basis sets and the COSMO solvation model) has been carried out on the effect of diprotonation on the UV-vis-NIR spectra of free-base tetraphenylporphyrin and tetrakis(

Identifiers

PMID34714662
PMCPMC8630795

What OpenQuestion holds

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Registered trials

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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.