Ferromagnetically coupled dinuclear MII complexes based on a boratriazine ligand framework

Autor:	Gabriel Brunet, Jamie M. Savard, Muralee Murugesu, Jaclyn L. Brusso, Anandi Srinivasan
Rok vydání:	2018
Předmět:	010405 organic chemistry 010402 general chemistry 01 natural sciences 3. Good health 0104 chemical sciences Inorganic Chemistry Metal chemistry.chemical_compound Crystallography chemistry visual_art visual_art.visual_art_medium BODIPY Isostructural
Zdroj:	Dalton Transactions. 47:14875-14879
ISSN:	1477-9234 1477-9226
DOI:	10.1039/c8dt03145b
Popis:	A boratriazine ligand, which incorporates attractive features from both bodipy and terpy, has been used to synthesize [Fe2II(μ1,1-N3)2(Py2F2BTA)2(N3)2] (1) and [Co2II(μ1,1-N3)2(Py2F2BTA)2(N3)2] (2). Both 1 and 2 feature a double end-on azido bridging motif, which promotes ferromagnetic interactions between the metal centres. Indeed, 1 represents the first report of a dinuclear FeII complex with this bridging mode exhibiting J = 5.7(9) cm-1 and D = -6.0(4) cm-1, while the isostructural Co analogue shows J = 7.1(9) cm-1 and D = 17.3(9) cm-1.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::140a57d71b9afde280339497e03d7bc8 https://doi.org/10.1039/c8dt03145b Zobrazit plný text záznamu