Evidence map›Paper›PMID 33755288›Full record

ArticleChemphyschem : a European journal of chemical physics and physical chemistry2021

Multidimensional Lewis Acidity: A Consistent Data Set of Chloride, Hydride, Methide, Water and Ammonia Affinities for 183 p-Block Element Lewis Acids.

Philipp Erdmann, Lutz Greb

Open access · greenAbstract read
In one paragraph

Article in Chemphyschem : a European journal of chemical physics and physical chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.9field-weighted citation impact, top 4% of its field
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

21 citing papers in PubMed, 78 citations in OpenAlex.

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  9. Dual Lewis Acid-Base Molecular Cages Facilitate Cooperative NChemphyschem : a European journal of chemical physics and physical chemistry · 2025
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  10. Intermolecular SpAngewandte Chemie (International ed. in English) · 2025
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  11. Lewis Acidity of the SbClAngewandte Chemie (International ed. in English) · 2025
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  12. Hexaphenyl-1,2-Diphosphonium Dication [PhJournal of the American Chemical Society · 2025
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  20. Probing the Boundaries between Lewis-Basic and Redox Behavior of a Parent Borylene.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
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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

2 authors at 1 institution in 1 country.

Philipp ErdmannAnorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg.
Lutz GrebAnorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg.ORCID 0000-0002-5253-419X
Heidelberg University · DE

Funding

Deutsche Forschungsgemeinschaft GR5007/2-1
6 · The paper itself

Abstract

The computed fluoride ion affinity (FIA) is a widely applied descriptor to gauge Lewis acidity. Like every other single-parameter Lewis acidity scale, the FIA metric suffers from the one-dimensionality, that prohibits addressing Lewis acidity by the multidimensionality it inherently requires (i. e., reference Lewis base dependency). However, a systematic screening of computed affinities other than the FIA is much less developed. Herein, we extended our CCSD(T)/CBS benchmark of different density functionals and the DLPNO-CCSD(T) method for chloride (CIA), methide (MIA), hydride (HIA), water (WA), and ammonia (AA) affinities. The best performing methods are subsequently applied to yield nearly 800 affinities for 183 p-block element compounds of group 13-16 with an estimated accuracy of <10 kJ mol

Indexed as

affinity scalesbenchmarkcomputational Lewis acidityLewis acidsp-block elements

Identifiers

PMID33755288
PMCPMC8252043
OpenAlexW3138771901

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.