Pato Doldán, BreogánSánchez-Andújar, ManuelGómez Aguirre, Lilián ClaudiaYáñez, SusanaLópez-Beceiro, JorgeGracia-Fernández, CarlosHaghighirad, A. A.Ritter, F.Castro-García, SocorroSeñarís-Rodríguez, M. A.2015-02-092015-02-092012-05Pato-Doldán B, Sánchez-Andújar M, Gómez-Aguirre LC, Yáñez-Vilar S, López-Beceiro J, Gracia-Fernández C, et al. Near room temperature dielectric transition in the perovskite formate framework [(CH₃)₂NH₂][Mg(HCOO)₃]. Physical Chemistry Chemical Physics. 2012;14(24):8498-5011463-9084http://hdl.handle.net/2183/14037[Abstract] We report that the hybrid organic–inorganic compound [(CH₃)₂NH₂][Mg(HCOO)₃] shows a marked dielectric transition around Tₜ ∼ 270 K, associated to a structural phase transition from SG R[3 with combining macron]c (centrosymmetric) to Cc (non-centrosymmetric). This is the highest Tₜ reported so far for a perovskite-like formate that is thus a promising candidate to display electric order very close to room temperature.engHybrid organic–inorganic compoundDielectric propertiesMetal–organic frameworksNanoporousPerovskite structurejournal articleopen access