Thermal deprotonation and condensation of melamine in the presence of indium(III)chloride.

Autor: Bayat, Elaheh, Ströbele, Markus, Enseling, David, Jüstel, Thomas, Meyer, H.-Jürgen
Předmět:
Zdroj: Dalton Transactions: An International Journal of Inorganic Chemistry; 7/14/2024, Vol. 53 Issue 26, p10912-10918, 7p
Abstrakt: The thermal condensation of melamine into molecules melam, melem, and the one-dimensional polymer melon has already been reported. An interesting question arises about the impact of other compounds being present in this process of thermal conversion. The solid-state reaction of C3N6H6 with InCl3 leads to a novel compound featuring deprotonated melam units in a supramolecular assembly, based on the [C12N20H8]4− anion that is interconnected in the structure via N–In–N bonding. The reaction pathway of the formation of this compound is investigated by thermal analysis and the crystal structure of unique (NH4)[(InCl2)3(C12N20H8)]·⅔[InCl3(NH3)] is reported as well as its photoluminescence properties. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index