This research aims to investigate the structural phase transition in RbCu2Br3 and its effects on the [CuBr4] chains.
Analyzed phase transition behavior in RbCu2Br3
Examined the role of the Y2+ symmetry mode
Studied the tilting of one-dimensional [CuBr4] chains
Identified a structural phase transition driven by the Y2+ symmetry mode
Observed cooperative tilting in the one-dimensional [CuBr4] chains
Abstract
Structural phase transition in RbCu 2 Br 3 mainly driven by the condensation of the Y 2 + symmetry mode, inducing cooperative tilting of the one-dimensional CuBr 4 chains.