In situ Alkylation of 4,4′‐Vinylenedipyridine for Inorganic‐Organic Iodides/Iodidomercurates

Abstract

Solvothermal reactions of HgI 2 , 4,4Ј-vinylenedipyridine, and HI in alcoholic solution (methanol, ethanol, or pentanol) gave rise to a family of organic-inorganic hybrid complexes, formulated as [C 14 H 16 N 2 ][I 4 ] 2-(1), [C 16 H 20 N 2 ][HgI 4 ] (2), and [C 22 H 32 N 2 ][HgI 4 ] 4 (3). Single-crystal X-ray diffraction reveals that all three compounds are discrete structures, including the inorganic anion [I 4 ] 2or [HgI 4 ] 2and an organic cation, where the resulting organic cations were gener-* Prof. Dr. J.-L. Song Fax: +86-51085917763 E-Mail: s070054@e.ntu.edu.sg [a] China-

Synthesis, structure, photophysical properties, and energy transfer mechanism of an erbium–mercury compound

“…The bond lengths of Hg-I are in the span of 2.6909(13)-3.231(4) Å, which are comparable with those documented in the literature. [24][25][26] The bond angles of I-Hg-I locate in the range of 110.67(4)°-129.92(6)°.…”

Low-dimensional bismuth(III) iodide hybrid material with high activity for the fast removal of rhodamine B

“…Compound 1 was prepared from the reaction of BiI 3 , HI, methanol and 1,2-dimethylimidazole under solvothermal conditions. As shown in Scheme 1, the protonated 1,2,3-trimethylimidazolium cation was generated via an N-methylation of 1,2-dimethylimidazole under acidic conditions (Cui et al, 2017). It is worth noting that hydroiodic acid in this synthetic process plays a significant role in the reaction and may react with methanol to form CH 3 I, which can be a reactant of the N-methylation (Scheme 1).…”