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LOBSTER : Local orbital projections, atomic charges, and chemical‐bonding analysis from projector‐augmented‐wave‐based density‐functional theory

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Nelson, Ryky, Ertural, Christina, George, Janine, Deringer, Volker L., Hautier, Geoffroy, Dronskowski, Richard·2020·Journal of Computational Chemistry

Abstract

We present an update on recently developed methodology and functionality in the computer program Local Orbital Basis Suite Toward Electronic‐Structure Reconstruction (LOBSTER) for chemical‐bonding analysis in periodic systems. LOBSTER is based on an analytic projection from projector‐augmented wave (PAW) density‐functional theory (DFT) computations (Maintz et al., J. Comput. Chem. 2013 , 34 , 2557), reconstructing chemical information in terms of local, auxiliary atomic orbitals and thereby opening the output of PAW‐based DFT codes to chemical interpretation. We demonstrate how LOBSTER has been improved by taking into account time‐reversal symmetry, thereby speeding up the DFT and LOBSTER calculations by a factor of 2. Over the recent years, the functionalities have also been continually expanded, including accurate projected densities of states (DOSs), crystal orbital Hamilton population (COHP) analysis, atomic and orbital charges, gross populations, and the recently introduced k ‐dependent COHP. The software is offered free‐of‐charge for non‐commercial research.

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Metadata

Authors
Nelson, R., Ertural, C., George, J., Deringer, V. L., Hautier, G., & Dronskowski, R.
Venue
Journal of Computational Chemistry
Publisher
Wiley
Published
2020-06-12
Volume
41
Issue
21
Pages
1931-1940
ISSN
  • 0192-8651 (ISSN-L)
  • 1096-987X
OpenAlex
W3034412283
Cited by
1,592
References
7
FWCI
49.11
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: LOBSTER : Local orbital projections, atomic charges, and chemical‐bonding analysis from projector‐augmented‐wave‐based density‐functional theory. https://app.cochat.ai/papers/10.1002/jcc.26353
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Nelson, R., Ertural, C., George, J., Deringer, V. L., Hautier, G., & Dronskowski, R. (2020). LOBSTER : Local orbital projections, atomic charges, and chemical‐bonding analysis from projector‐augmented‐wave‐based density‐functional theory. Journal of Computational Chemistry. https://doi.org/10.1002/jcc.26353

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