Citation: Shi, Shuangshuang; Luo, Min; Lin, Chensheng; Ye, Ning (2018). A cation size effect on the framework structures in ABi2SeO3F5 (A = K and Rb): first examples of alkali metal bismuth selenite fluorides.. Dalton transactions (Cambridge, England : 2003), 47, pp. 6598-6604.