Novel dicarbonyl and carbonylnitrosyl tris(µ-triazenide) dirhodium complexes

Design, synthesis and properties of a trinuclear copper(I) cluster with a triazenide ligand

“…The use of different bridging and well-designed polydentate ligands has afforded an impressive array of nuclear coordination complexes with new architectures. Among them, the triazenide ligands have attracted our attention, as these compounds can serve as a monodentate (a) [1,2], a bidentate chelating (b) [3][4][5][6][7], and a bridging ligands (c) [8][9][10][11][12] (Scheme 1).…”

20 Organometallic chemistry of bi- and poly-nuclear complexes

“…16 In the case of the molybdenum complexes [Mo 2 (TiPB) 4 ] (TiPB = 2,4,6-triisopropylphenylcarboxylate) and [Mo 2 (O 2 CC 4 H 9 ) 4 ], oxidation gives materials which are better described in terms of a Mo-Mo centred electron. For these oxidised Mo 2 complexes, ESR spectra show hyperfine coupling to 95 Mo and 97 Mo, a red-shift in the δ-δ* transition and more significantly elongated Mo-Mo bonds. 17 Within the general family of [M 2 (O 2 CR) 4 ] complexes substitution of two O 2 CR ligands for pyridyl naphthyridine (pynp) ligands results in highly electroactive compounds, each of the compounds [M 2 (O 2 CCH 3 ) 2 (pynp) 2 ] 2ϩ (M = Mo, Ru) being found to undergo four reversible one-electron reduction processes.…”

Copper complexes of 1-[(2-carboxyethyl)benzene]-3-[2-pyridine]triazene

“…The triazenide anion is a ''small bite'' three-atom donor that can act as a monodentate ligand (a) [2], a bidentate chelating ligand (b) [3], or a bridging ligand (c) [4][5][6] (Scheme 1). Complexes with 1,3-(aryl) triazines have been well studied [7,8].…”