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Description:

The aim of this commentary is to bring attention of the scientific community to erroneous claims about the existence of a new compound, “Ba3Bi2WO9”, as reported in [Inorg. Chem. Commun. 1530 (2023) 110785]. In this commentary, it is shown that the absence of phase-analysis procedures and incorrect indexing led to erroneous claims. It is demonstrated that a so-called “Ba3Bi2WO9” was a mixture of four phases: BaBiO3-d (a cubic perovskite with a = 4.3575 Å), Ba3W2O9, BaWO4, and a cubic perovskite with a = 4.225 Å.

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• In Copyright
  

Keyword: X-ray diffraction, phase analysis, lattice parameters

Date published: 2024-05-24

Publisher: Elsevier BV

Journal:

• Journal of Molecular Structure (ISSN: 00222860) vol. 1313 138735

Funding:

Manuscript type: Author's version (Accepted manuscript)

MDR DOI:

First published URL: https://doi.org/10.1016/j.molstruc.2024.138735

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Updated at: 2024-08-19 11:29:19 +0900

Published on MDR: 2026-05-24 08:31:56 +0900