A Novel Tris(2-aminoethyl)amine Based Tripodal Ligand: Synthesis and Solution Coordination Studies with Trivalent Iron and Chromium

Table 1

Stepwise protonation constants () of the TRENOL (L), at °C and μ = 0.1 M KCl.

Reaction		Protonation sites
		-O^− (aromatic)
		-O^− (aromatic)
		-O^− (aromatic)
		-N (apical)
		-N (imine)
		-N (imine)
		-N (imine)
		—
		—
		—
		—
		—
		—