Cover Feature: Spectroscopic Identification of Disordered Molecular Cations in Defect Perovskite‐Like ALn(HCO₂)(C₂O₄)_1.5 (Ln=Tb‐Er) Phases (Eur. J. Inorg. Chem. 37/2021)

Abstract

The Cover Feature shows the analysis of a new series of ALn(HCO2)(C2O4)1.5 compounds, which are rare examples of hybrid perovskite‐like structures with ordered anion vacancies and trivalent lanthanide cations. The highly disordered A‐site contents were confirmed as [(CH3)2NH2]+ molecules, using a combination of neutron and IR spectroscopy. Image Credit: Thomas J. Hitchings (University of Kent). More information can be found in the Full Paper by P. J. Saines and co‐workers.