Structure-property database for 2D free-standing perovskites ([110]-orientation, ABO-surface terminations)

Raw data for screening the structure-property database for 2D free-standing perovskites ([110]-orientation, ABO-surface terminations). The number following the chemical formula represents the thickness of the 2D structure (as the number of atomic planes).本原始数据用于筛选[110]晶向、ABO型表面终止的二维自支撑钙钛矿的结构-性能数据库。化学式后的数字代表该二维结构的厚度，其厚度以原子平面层数作为衡量依据。