Magneto-Structural Studies on Two Bis-μ-Methoxido-Bridged Dicopper(II) Complexes Supported by Subtly Different m-Xylyl-Based Terminal N3 Donor Binucleating Ligands
Reactions of LXYL17 or LXYL18 (LXYL17 = α,α′-bis[((1-methyl-2-benzimidazolyl)methyl)-N-(6-methyl-2-pyridylmethyl)-amino]-m-xylene; LXYL18 = α,α′-bis[((1-methyl-2-benzimi-dazolyl)-methyl)-N-(2-pyridylethyl)-amino]-m-xylene) with [Cu(MeCN)4](ClO4) in CH2Cl2 at 298 K, subsequent exposure to dioxygen, and work-up from MeCN–MeOH, led to [CuII2(LXYL17)(μ-OMe)2](ClO4)2•0·5H2O (1) and [CuII2(L XYL18)(μ-OM
