期刊论文

Song, Fahui(ffpan@ccnu.edu.cn);Pan, Fangfang(ffpan@ccnu.edu.cn)

英文

DALTON TRANSACTIONS

1477-9226

2023

52

16

5065-5074

10.1039/d3dt00210a

The authors gratefully acknowledge financial support from the National Natural Science Foundation of China (NSFC, F. P.: grant no. U21A20277 and 21602071) and the Fundamental Research Funds for the Central Universities (F. P.: grant no. CCNU22QN008 and CCNU20QN010).

本校为第一机构

Successive structural transformations were observed in a methanolic solution containing 4-iodo-1-methylpyridin-1-ium iodide (IPyMe·I) and bismuth iodide (BiI3). When kept in the solution, the amorphous solid (P_1) obtained immediately on mixing would transform to needle crystals (C_1) in hours, which would convert to prismatic crystals (C_2) in around 2 days. In the presence of hydroiodic acid, the hydrothermal reaction of IPyMe·I and BiI3 also gave rise to C_2, and crystals of C_2 in this solution would transform to a third crystalline produ...