Evidence map›Paper›PMID 42395992›Full record

ArticleACS omega2026

Coupled Cluster Free Energies for Atmospheric Molecular Clusters: Benchmark and Matching Experimental Free Energies.

Yosef Knattrup, Andreas Buchgraitz Jensen, Jonas Elm

Abstract read
In one paragraph

Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yosef KnattrupDepartment of Chemistry, Aarhus University, Langelandsgade 140, Aarhus C 8000, Denmark.ORCID https://orcid.org/0000-0003-3549-7494
Andreas Buchgraitz JensenDepartment of Chemistry, Aarhus University, Langelandsgade 140, Aarhus C 8000, Denmark.
Jonas ElmDepartment of Chemistry, Aarhus University, Langelandsgade 140, Aarhus C 8000, Denmark.ORCID https://orcid.org/0000-0003-3736-4329

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The initial formation of secondary aerosols, a large cause of uncertainty in modern radiative forcing modeling, can be simulated using quantum chemical methods. When based on quantum chemistry, the simulations have an exponential dependence on the free energy, requiring a high-accuracy description. In this study, we have computed harmonic frequencies and quasi-harmonic free energies for a set of 11 monomers and 27 dimers relevant for atmospheric molecular clusters at the DF-CCSD-(F12b)-(T*)/cc-pVDZ-F12 level of theory. The set is used to benchmark the M06-2X, PW91, ωB97X-D3BJ functional with the Jensen, Karlsruhe, and Pople style basis sets. The composite methods B97-3c, r

Identifiers

PMID42395992
PMCPMC13325095

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.