TY - RPRT TI - New route to the mixed valence semiquinone-catecholate based mononuclear FeIII and catecholate based dinuclear MnIII complexes: first experimental evidence of valence tautomerism in an iron complex. AU - Nizamuddin Shaikh AU - Sanchita Goswami AU - Anangamohan Panja AU - Xin-Yi Wang AU - Song Gao AU - Ray J Butcher AU - Pradyot Banerjee PY - 2004 DO - 10.1021/ic049579i UR - https://pubmed.ncbi.nlm.nih.gov/15360240/ ID - 15360240 ER -