Crystal growth, phase transition, and nuclear magnetic resonance of organic-inorganic hybrid perovskite NH₂(CH₃)₂CdCl₃.

ABSTRACT: Understanding the physicochemical properties of organic-inorganic hybrid materials is essential to promote their applications. In this study, a single crystal of NH₂(CH₃)₂CdCl₃ was grown, and it exhibited a monoclinic structure. Its phase transition temperatures were 460 and 470 K, and it showed sufficient thermal stability. The changes in the NMR chemical shifts of each atom in the crystal with increasing temperature were determined; the chemical shift of ¹H of NH₂ in the NH₂(CH₃)₂ cation changed with temperature, which was correlated to the changes in the chemical shift of ¹⁴N in NH₂. The change in ¹¹³Cd chemical shifts indicate the change of six Cl atoms ar

SUBMITTER: Lim AR 

PROVIDER: S-EPMC10472088 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature