Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 283

The DOI matches its Crossref record; 62 of the 62 references it cites were found in a registry or an index.

Explicitly correlated multireference configuration interaction: MRCI-F12

Shiozaki, Toru, Knizia, Gerald, Werner, Hans-Joachim·2011·The Journal of Chemical Physics

Abstract

An internally contracted multireference configuration interaction is developed which employs wave functions that explicitly depend on the electron–electron distance (MRCI-F12). This MRCI-F12 method has the same applicability as the MRCI method, while having much improved basis-set convergence with little extra computational cost. The F12b approximation is used to arrive at a computationally efficient implementation. The MRCI-F12 method is applied to the singlet–triplet separation of methylene, the dissociation energy of ozone, properties of diatomic molecules, and the reaction barrier and exothermicity of the F + H\documentclass[12pt]{minimal}\begin{document}${}_2$\end{document}2 reaction. These examples demonstrate that already with basis sets of moderate size the method provides near complete basis set MRCI accuracy, and hence quantitative agreement with the experimental data. As a side product, we have also implemented the explicitly correlated multireference averaged coupled pair functional method (MRACPF-F12).

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1063/1.3528720

Cites

62 of 62 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 62 references

Cited by

See all 283

Metadata

Authors
Shiozaki, T., Knizia, G., & Werner, H.-J.
Venue
The Journal of Chemical Physics
Published
2011-01-20
Volume
134
Issue
3
Pages
034113-034113
ISSN
  • 0021-9606 (ISSN-L)
  • 1089-7690
OpenAlex
W1990032527
Cited by
283
References
62
FWCI
10.08
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Explicitly correlated multireference configuration interaction: MRCI-F12. https://app.cochat.ai/papers/10.1063/1.3528720
The paper
Shiozaki, T., Knizia, G., & Werner, H.-J. (2011). Explicitly correlated multireference configuration interaction: MRCI-F12. The Journal of Chemical Physics. https://doi.org/10.1063/1.3528720

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.