How to cite vibe-qc¶

If you use vibe-qc in published work, please cite it. The repository ships a CITATION.cff file at the root that GitLab and citation managers (Zotero, Mendeley, the Sphinx-rendered “Cite this software” button on the repository page) parse automatically. This page expands what to cite in addition to the vibe-qc software itself, depending on which features you used.

The software itself¶

Always cite this. APA-style:

Peintinger, M. F. (2026). vibe-qc: a quantum-chemistry code for molecules and solids (version 0.7.0) [Software]. Mozilla Public License 2.0. https://vibe-qc.com/

BibTeX:

@software{peintinger_vibeqc_2026,
  author  = {Peintinger, Michael F.},
  title   = {{vibe-qc}: a quantum-chemistry code for molecules and solids},
  year    = {2026},
  version = {0.7.0},
  license = {MPL-2.0},
  url     = {https://vibe-qc.com/},
}

A vibe-qc-specific peer-reviewed publication is planned once a tagged release covers a publishable scope. Until then, the software citation above is the canonical reference.

When you use the pob-TZVP basis sets¶

The pob-TZVP, pob-DZVP-rev2, and pob-TZVP-rev2 basis sets bundled with vibe-qc were developed by the project author and collaborators. If you use any of them, please also cite the originating paper:

Peintinger, M. F., Vilela Oliveira, D., & Bredow, T. (2013). Consistent Gaussian basis sets of triple-zeta valence with polarization quality for solid-state calculations. Journal of Computational Chemistry, 34(6), 451–459. doi:10.1002/jcc.23153

The revised (-rev2) variants extend coverage to heavier elements:

Vilela Oliveira, D., Laun, J., Peintinger, M. F., & Bredow, T. (2019). BSSE-correction scheme for consistent Gaussian basis sets of double- and triple-zeta valence with polarization quality for solid-state calculations. Journal of Computational Chemistry, 40(27), 2364–2376. doi:10.1002/jcc.26013

When you use DFT (any functional)¶

vibe-qc evaluates exchange-correlation functionals via libxc. Please cite the libxc paper:

Lehtola, S., Steigemann, C., Oliveira, M. J. T., & Marques, M. A. L. (2018). Recent developments in libxc — A comprehensive library of functionals for density functional theory. SoftwareX, 7, 1–5. doi:10.1016/j.softx.2017.11.002

You should also cite the specific functional you used (e.g. PBE, B3LYP, ωB97X-D) — see the libxc documentation for per-functional references.

When you use Gaussian integrals (any HF / DFT / MP2 calculation)¶

All Gaussian integrals are evaluated via libint. The standard libint citation is:

Valeev, E. F. Libint: A library for the evaluation of molecular integrals of many-body operators over Gaussian functions. Available at https://github.com/evaleev/libint.

When you use D3(BJ) dispersion¶

D3(BJ) corrections via the dftd3 interface require:

Grimme, S., Antony, J., Ehrlich, S., & Krieg, H. (2010). A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu. J. Chem. Phys., 132, 154104. doi:10.1063/1.3382344

Grimme, S., Ehrlich, S., & Goerigk, L. (2011). Effect of the damping function in dispersion corrected density functional theory. J. Comput. Chem., 32(7), 1456–1465. doi:10.1002/jcc.21759

When you use crystal-symmetry detection¶

vibe-qc’s spacegroup detection wraps spglib:

Togo, A., & Tanaka, I. (2018). Spglib: a software library for crystal symmetry search. arXiv:1808.01590. https://arxiv.org/abs/1808.01590

Conceptual / methodological references¶

The Cyclic Cluster Model that the v2.x roadmap builds on is rooted in the project author’s PhD work:

Peintinger, M. F., & Bredow, T. (2014). The cyclic cluster model at Hartree-Fock level. Journal of Computational Chemistry, 35(11), 839–846. doi:10.1002/jcc.23550 (Free Access — cover article for the issue.)

This paper does not need to be cited for routine vibe-qc use today (the CCM features are pending v2.x), but it’s the right reference if you want to cite the methodological lineage.

Quick chooser¶

What you used	Cite
Any vibe-qc calculation	The software itself (`CITATION.cff`)
pob-TZVP / pob-DZVP-rev2 / pob-TZVP-rev2	+ Peintinger 2013 (and 2019 for `-rev2`)
DFT (any functional)	+ libxc + functional reference
HF / DFT / MP2 (i.e. integrals)	+ libint
D3(BJ) dispersion	+ Grimme 2010 + 2011
Periodic system	+ spglib (symmetry)
Future v2.x CCM work	+ Peintinger 2014