Solution processible Co(III) quinoline-thiosemicarbazone complexes: synthesis, structure extension, and Langmuir-Blodgett deposition studies

Autor:	Jaehwan Kim, Robert J. Laverick, Jonathan A. Kitchen, Ningjin Zhang, Eleanor Reid, Kelly J. Kilpin
Rok vydání:	2021
Předmět:	chemistry.chemical_compound chemistry Quinoline Polymer chemistry Materials Chemistry Physical and Theoretical Chemistry 010402 general chemistry 010403 inorganic & nuclear chemistry 01 natural sciences Semicarbazone Langmuir–Blodgett film Deposition (chemistry) 0104 chemical sciences
Zdroj:	Journal of Coordination Chemistry. 74:321-340
ISSN:	1029-0389 0095-8972
DOI:	10.1080/00958972.2021.1879384
Popis:	Seven readily synthesized 8-quinoline-4-R-3-thiosemicarbazone ligands [where R = phenyl (L1H), 4-fluorophenyl (L2H), 4-iodophenyl (L3H), 4-nitrophenyl (L4H), 4-carboxyphenyl (L5H), 3-picolyl (L6H), and octadecyl (L7H)], and their corresponding Co(III) coordination complexes, [Co(L)2]BF4, have been synthesized and characterized. Crystallographic analysis of the complexes revealed that the substituents significantly alter solid-state supramolecular network topologies. The solution processability of these complexes was confirmed by incorporating a long carbon alkyl-chain into the ligand (L7H) and immobilizing the complex onto quartz slides using Langmuir-Blodgett deposition. The facile and modular synthesis of these thiosemicarbazone-based ligands coupled with the potential to exploit multiple applications makes these compounds excellent candidates for functional supramolecular materials.
Databáze:	OpenAIRE
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