School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Parkville, Victoria 3010, Australia.
Chem Commun (Camb). 2012 Mar 7;48(20):2570-2. doi: 10.1039/c2cc16658e. Epub 2012 Jan 6.
Quadridentate ligand H(2)L binds Cu(I) to form salt [Cu(I)(H(2)L)]BF(4) which undergoes aerial oxidation in solution with isolation of the diamagnetic salt [Cu(II)L˙(-)]BF(4) where π-radical anion L˙(-) is the (1e(-), 2H(+)) oxidation product of H(2)L.
四齿配体 H(2)L 与 Cu(I)配位形成盐 [Cu(I)(H(2)L)]BF(4)，该盐在溶液中可被空气氧化，分离得到顺磁性盐 [Cu(II)L˙(-)]BF(4)，其中 π-自由基阴离子 L˙(-)是 H(2)L 的 (1e(-), 2H(+)) 氧化产物。
